diff options
| author | Ed Maste <emaste@FreeBSD.org> | 2020-12-15 17:44:19 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2020-12-15 17:44:19 +0000 |
| commit | 1c0ea326aa6d30385a69bd1d93ee161cfbe59a5a (patch) | |
| tree | afb65135bf39bf16bb6d4021887e58c536105e68 /gnu/usr.bin/gdb | |
| parent | b1f99f9cc9787aebc5856786e5199c843679752e (diff) | |
Notes
Diffstat (limited to 'gnu/usr.bin/gdb')
61 files changed, 0 insertions, 14908 deletions
diff --git a/gnu/usr.bin/gdb/Makefile b/gnu/usr.bin/gdb/Makefile deleted file mode 100644 index 114c335fd0fd0..0000000000000 --- a/gnu/usr.bin/gdb/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# $FreeBSD$ - -.include <src.opts.mk> - -SUBDIR= libgdb gdb kgdb - -.include <bsd.subdir.mk> diff --git a/gnu/usr.bin/gdb/Makefile.inc b/gnu/usr.bin/gdb/Makefile.inc deleted file mode 100644 index a668a487d218a..0000000000000 --- a/gnu/usr.bin/gdb/Makefile.inc +++ /dev/null @@ -1,73 +0,0 @@ -# $FreeBSD$ - -.include <src.opts.mk> - -WARNS?= 0 - -VERSION= "6.1.1 [FreeBSD]" -VENDOR= marcel - -PACKAGE= gdb - -BMAKE_GDB= ${.CURDIR:H} -BMAKE_ROOT= ${BMAKE_GDB:H} -BMAKE_BU= ${BMAKE_ROOT}/binutils - -CNTRB_BU= ${SRCTOP}/contrib/binutils -CNTRB_GDB= ${SRCTOP}/contrib/gdb - -OBJ_BU= ${OBJTOP}/gnu/usr.bin/binutils -OBJ_GDB= ${OBJTOP}/gnu/usr.bin/gdb - -# These assignments duplicate much of the functionality of -# MACHINE_CPUARCH, but there's no easy way to export make functions... - -.if defined(TARGET_ARCH) -TARGET_CPUARCH=${TARGET_ARCH:${__TO_CPUARCH}} -.else -TARGET_CPUARCH=${MACHINE_CPUARCH} -.endif -TARGET_ARCH?= ${MACHINE_ARCH} -TARGET_SUBDIR= ${BMAKE_GDB}/arch/${TARGET_CPUARCH} - -.if ${TARGET_ARCH} != ${MACHINE_ARCH} -GDB_CROSS_DEBUGGER= -.endif - -.PATH: ${CNTRB_GDB}/gdb ${CNTRB_GDB}/gdb/cli ${CNTRB_GDB}/gdb/mi \ - ${CNTRB_GDB}/gdb/signals ${CNTRB_GDB}/gdb/tui ${TARGET_SUBDIR} - -CFLAGS+= -DHAVE_CONFIG_H -DRL_NO_COMPAT -DMI_OUT=1 -CFLAGS+= -DDEBUGDIR=\"${DEBUGDIR}\" -CFLAGS+= -I. -CFLAGS+= -I${TARGET_SUBDIR} -CFLAGS+= -I${BMAKE_BU}/libbfd -I${BMAKE_BU}/libbfd/${TARGET_CPUARCH} -CFLAGS+= -I${CNTRB_GDB}/gdb -CFLAGS+= -I${CNTRB_GDB}/gdb/config -CFLAGS+= -I${CNTRB_BU}/include -CFLAGS+= -I${CNTRB_GDB}/include -CFLAGS+= -I${CNTRB_BU}/bfd -CFLAGS+= -I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/edit - -# Some bits here currently rely on some of the linker-merging magic that happens -# with -fcommon. While this is the default right now, explicitly set -fcommon -# so that it continues to build when the default flips. -CFCOMMONFLAG= -fcommon - -GENSRCS+= nm.h tm.h - -.if defined(GDB_CROSS_DEBUGGER) -CFLAGS+= -DCROSS_DEBUGGER -I${BMAKE_ROOT:H:H} -GDB_SUFFIX= -${TARGET_ARCH} -MAN= -.else -BINDIR?= /usr/libexec -MAN= -.endif - -.include "${TARGET_SUBDIR}/Makefile" - -SRCS+= ${GENSRCS} -CLEANFILES+= ${GENSRCS} - -.include "../Makefile.inc" diff --git a/gnu/usr.bin/gdb/arch/amd64/Makefile b/gnu/usr.bin/gdb/arch/amd64/Makefile deleted file mode 100644 index a43e894e749ce..0000000000000 --- a/gnu/usr.bin/gdb/arch/amd64/Makefile +++ /dev/null @@ -1,24 +0,0 @@ -# $FreeBSD$ - -GENSRCS+= xm.h -.if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= fbsd-proc.c fbsd-threads.c gcore.c -LIBSRCS+= amd64-nat.c amd64bsd-nat.c amd64fbsd-nat.c -.endif -LIBSRCS+= solib.c solib-svr4.c -LIBSRCS+= amd64-tdep.c amd64fbsd-tdep.c i386-tdep.c i386bsd-tdep.c \ - i386fbsd-tdep-fixed.c i387-tdep.c - -nm.h: - echo '#include "i386/nm-fbsd64.h"' > ${.TARGET} - -tm.h: - echo '#include "i386/tm-fbsd.h"' > ${.TARGET} - -xm.h: - echo '#include "i386/xm-i386.h"' > ${.TARGET} - -# Fix source static/extern mismatch nits that GCC 4.2 warns about. -CLEANFILES+= i386fbsd-tdep-fixed.c -i386fbsd-tdep-fixed.c: i386fbsd-tdep.c - sed -e '48s/^static //' ${.ALLSRC} > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/amd64/config.h b/gnu/usr.bin/gdb/arch/amd64/config.h deleted file mode 100644 index 6908c793ece99..0000000000000 --- a/gnu/usr.bin/gdb/arch/amd64/config.h +++ /dev/null @@ -1,550 +0,0 @@ -/* $FreeBSD$ */ - -/* config.h. Generated automatically by configure. */ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -/* #undef _ALL_SOURCE */ -#endif - -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ - -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -/* #undef CRAY_STACKSEG_END */ - -/* Define if you have alloca, as a function or macro. */ -#define HAVE_ALLOCA 1 - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -/* #undef HAVE_ALLOCA_H */ - -/* Define if the `long double' type works. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define if you have a working `mmap' system call. */ -#define HAVE_MMAP 1 - -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ - -/* Define as __inline if that's what the C compiler calls it. */ -/* #undef inline */ - -/* Define to `long' if <sys/types.h> doesn't define. */ -/* #undef off_t */ - -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ - -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void - -/* Define if the `setpgrp' function takes no argument. */ -/* #undef SETPGRP_VOID */ - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -/* #undef size_t */ - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -/* #undef STACK_DIRECTION */ - -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ - -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ - -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -/* Define if your struct reg has r_fs. */ -/* #undef HAVE_STRUCT_REG_R_FS */ - -/* Define if your struct stat has st_blocks. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define if your struct reg has r_gs. */ -/* #undef HAVE_STRUCT_REG_R_GS */ - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -/* #undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */ - -/* Define if <link.h> exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -/* #undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */ - -/* Define if <sys/link.h> has struct link_map32 */ -/* #undef HAVE_STRUCT_LINK_MAP32 */ - -/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */ -/* #undef _SYSCALL32 */ - -/* Define if the prfpregset_t type is broken. */ -/* #undef PRFPREGSET_T_BROKEN */ - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -/* #undef NEW_PROC_API */ - -/* Define if ioctl argument PIOCSET is available. */ -/* #undef HAVE_PROCFS_PIOCSET */ - -/* Define if the `long long' type works. */ -#define CC_HAS_LONG_LONG 1 - -/* Define if the "ll" format works to print long long ints. */ -#define PRINTF_HAS_LONG_LONG 1 - -/* Define if the "%Lg" format works to print long doubles. */ -#define PRINTF_HAS_LONG_DOUBLE 1 - -/* Define if the "%Lg" format works to scan long doubles. */ -#define SCANF_HAS_LONG_DOUBLE 1 - -/* Define if using Solaris thread debugging. */ -/* #undef HAVE_THREAD_DB_LIB */ - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -/* #undef START_INFERIOR_TRAPS_EXPECTED */ -/* #undef sys_quotactl */ - -/* Define if you have HPUX threads */ -/* #undef HAVE_HPUX_THREAD_SUPPORT */ - -/* Define if <proc_service.h> on solaris uses int instead of - size_t, and assorted other type changes. */ -/* #undef PROC_SERVICE_IS_OLD */ - -/* Define if the simulator is being linked in. */ -#define WITH_SIM 1 - -/* Set to true if the save_state_t structure is present */ -/* #undef HAVE_STRUCT_SAVE_STATE_T */ - -/* Set to true if the save_state_t structure has the ss_wide member */ -/* #undef HAVE_STRUCT_MEMBER_SS_WIDE */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ -/* #undef HAVE_PTRACE_GETREGS */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETFPXREGS request. */ -/* #undef HAVE_PTRACE_GETFPXREGS */ - -/* Define if <sys/ptrace.h> defines the PT_GETDBREGS request. */ -#define HAVE_PT_GETDBREGS 1 - -/* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request. */ -/* #undef HAVE_PT_GETXMMREGS */ - -/* Define if libunwind library is being used. */ -/* #undef HAVE_LIBUNWIND */ - -/* hostfile */ -#define GDB_XM_FILE config/i386/xm-i386.h - -/* targetfile */ -#define GDB_TM_FILE config/i386/tm-fbsd.h - -/* nativefile */ -#ifndef CROSS_DEBUGGER -#define GDB_NM_FILE config/i386/nm-fbsd64.h -#endif - -/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works - around a <sys/proc.h> problem on IRIX 5. */ -#ifndef _KMEMUSER -/* #undef _KMEMUSER */ -#endif - -/* Define if you have the __argz_count function. */ -/* #undef HAVE___ARGZ_COUNT */ - -/* Define if you have the __argz_next function. */ -/* #undef HAVE___ARGZ_NEXT */ - -/* Define if you have the __argz_stringify function. */ -/* #undef HAVE___ARGZ_STRINGIFY */ - -/* Define if you have the _mcleanup function. */ -#define HAVE__MCLEANUP 1 - -/* Define if you have the canonicalize_file_name function. */ -/* #undef HAVE_CANONICALIZE_FILE_NAME */ - -/* Define if you have the dcgettext function. */ -/* #undef HAVE_DCGETTEXT */ - -/* Define if you have the getcwd function. */ -#define HAVE_GETCWD 1 - -/* Define if you have the getpagesize function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define if you have the monstartup function. */ -#define HAVE_MONSTARTUP 1 - -/* Define if you have the munmap function. */ -#define HAVE_MUNMAP 1 - -/* Define if you have the poll function. */ -#define HAVE_POLL 1 - -/* Define if you have the pread64 function. */ -/* #undef HAVE_PREAD64 */ - -/* Define if you have the putenv function. */ -#define HAVE_PUTENV 1 - -/* Define if you have the realpath function. */ -#define HAVE_REALPATH 1 - -/* Define if you have the sbrk function. */ -/* #undef HAVE_SBRK */ - -/* Define if you have the setenv function. */ -#define HAVE_SETENV 1 - -/* Define if you have the setlocale function. */ -#define HAVE_SETLOCALE 1 - -/* Define if you have the setpgid function. */ -#define HAVE_SETPGID 1 - -/* Define if you have the setpgrp function. */ -#define HAVE_SETPGRP 1 - -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 - -/* Define if you have the sigprocmask function. */ -#define HAVE_SIGPROCMASK 1 - -/* Define if you have the sigsetmask function. */ -#define HAVE_SIGSETMASK 1 - -/* Define if you have the socketpair function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define if you have the stpcpy function. */ -#define HAVE_STPCPY 1 - -/* Define if you have the strcasecmp function. */ -#define HAVE_STRCASECMP 1 - -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 - -/* Define if you have the syscall function. */ -#define HAVE_SYSCALL 1 - -/* Define if you have the <argz.h> header file. */ -/* #undef HAVE_ARGZ_H */ - -/* Define if you have the <ctype.h> header file. */ -#define HAVE_CTYPE_H 1 - -/* Define if you have the <curses.h> header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the <dirent.h> header file. */ -#define HAVE_DIRENT_H 1 - -/* Define if you have the <libunwind-ia64.h> header file. */ -/* #undef HAVE_LIBUNWIND_IA64_H */ - -/* Define if you have the <libunwind.h> header file. */ -/* #undef HAVE_LIBUNWIND_H */ - -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 - -/* Define if you have the <link.h> header file. */ -#define HAVE_LINK_H 1 - -/* Define if you have the <locale.h> header file. */ -#define HAVE_LOCALE_H 1 - -/* Define if you have the <machine/reg.h> header file. */ -#define HAVE_MACHINE_REG_H 1 - -/* Define if you have the <malloc.h> header file. */ -/* #undef HAVE_MALLOC_H */ - -/* Define if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define if you have the <ncurses.h> header file. */ -#define HAVE_NCURSES_H 1 - -/* Define if you have the <ndir.h> header file. */ -/* #undef HAVE_NDIR_H */ - -/* Define if you have the <nl_types.h> header file. */ -#define HAVE_NL_TYPES_H 1 - -/* Define if you have the <nlist.h> header file. */ -#define HAVE_NLIST_H 1 - -/* Define if you have the <poll.h> header file. */ -#define HAVE_POLL_H 1 - -/* Define if you have the <proc_service.h> header file. */ -/* #undef HAVE_PROC_SERVICE_H */ - -/* Define if you have the <ptrace.h> header file. */ -/* #undef HAVE_PTRACE_H */ - -/* Define if you have the <sgtty.h> header file. */ -#define HAVE_SGTTY_H 1 - -/* Define if you have the <stddef.h> header file. */ -#define HAVE_STDDEF_H 1 - -/* Define if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define if you have the <sys/debugreg.h> header file. */ -/* #undef HAVE_SYS_DEBUGREG_H */ - -/* Define if you have the <sys/dir.h> header file. */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define if you have the <sys/fault.h> header file. */ -/* #undef HAVE_SYS_FAULT_H */ - -/* Define if you have the <sys/file.h> header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define if you have the <sys/filio.h> header file. */ -#define HAVE_SYS_FILIO_H 1 - -/* Define if you have the <sys/ioctl.h> header file. */ -#define HAVE_SYS_IOCTL_H 1 - -/* Define if you have the <sys/ndir.h> header file. */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define if you have the <sys/param.h> header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define if you have the <sys/poll.h> header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define if you have the <sys/proc.h> header file. */ -#define HAVE_SYS_PROC_H 1 - -/* Define if you have the <sys/procfs.h> header file. */ -#define HAVE_SYS_PROCFS_H 1 - -/* Define if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define if you have the <sys/reg.h> header file. */ -/* #undef HAVE_SYS_REG_H */ - -/* Define if you have the <sys/select.h> header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define if you have the <sys/syscall.h> header file. */ -#define HAVE_SYS_SYSCALL_H 1 - -/* Define if you have the <sys/user.h> header file. */ -#define HAVE_SYS_USER_H 1 - -/* Define if you have the <sys/wait.h> header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define if you have the <term.h> header file. */ -#define HAVE_TERM_H 1 - -/* Define if you have the <termio.h> header file. */ -/* #undef HAVE_TERMIO_H */ - -/* Define if you have the <termios.h> header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define if you have the <thread_db.h> header file. */ -/* #undef HAVE_THREAD_DB_H */ - -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 - -/* Define if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define if you have the <values.h> header file. */ -/* #undef HAVE_VALUES_H */ - -/* Define if you have the <wait.h> header file. */ -/* #undef HAVE_WAIT_H */ - -/* Define if you have the dl library (-ldl). */ -/* #undef HAVE_LIBDL */ - -/* Define if you have the m library (-lm). */ -#define HAVE_LIBM 1 - -/* Define if you have the w library (-lw). */ -/* #undef HAVE_LIBW */ - -/* Define if you have the stpcpy function */ -#define HAVE_STPCPY 1 - -/* Define if your locale.h file contains LC_MESSAGES. */ -#define HAVE_LC_MESSAGES 1 - -/* Define to 1 if NLS is requested */ -/* #undef ENABLE_NLS */ - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -/* #undef HAVE_GETTEXT */ - -/* Name of this package. */ -#define PACKAGE "gdb" - -/* Define to BFD's default architecture. */ -#define DEFAULT_BFD_ARCH bfd_i386_arch - -/* Define to BFD's default target vector. */ -#define DEFAULT_BFD_VEC bfd_elf64_x86_64_vec - -/* Define to 1 if your system has the _etext variable. */ -#define HAVE__ETEXT 1 - -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[78] when using GCC. */ -/* #undef _MSE_INT_H */ - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#define HAVE_DECL_GETOPT 0 - -/* Define if sigsetjmp is available. */ -#define HAVE_SIGSETJMP 1 - -/* Define to 1 if the regex included in libiberty should be used. */ -#define USE_INCLUDED_REGEX 1 - -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#define HAVE_STRUCT_REG 1 - -/* Define if <stdint.h> provides the uintptr_t type. */ -#define HAVE_UINTPTR_T 1 - -/* Define if malloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_MALLOC */ - -/* Define if realloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_REALLOC */ - -/* Define if free is not declared in system header files. */ -/* #undef NEED_DECLARATION_FREE */ - -/* Define if strerror is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRERROR */ - -/* Define if strdup is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRDUP */ - -/* Define if strstr is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRSTR */ - -/* Define if canonicalize_file_name is not declared in system header files. */ -#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 - -/* Define if <sys/procfs.h> has pstatus_t. */ -/* #undef HAVE_PSTATUS_T */ - -/* Define if <sys/procfs.h> has prrun_t. */ -/* #undef HAVE_PRRUN_T */ - -/* Define if <sys/procfs.h> has gregset_t. */ -#define HAVE_GREGSET_T 1 - -/* Define if <sys/procfs.h> has fpregset_t. */ -#define HAVE_FPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset_t. */ -#define HAVE_PRGREGSET_T 1 - -/* Define if <sys/procfs.h> has prfpregset_t. */ -#define HAVE_PRFPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset32_t. */ -/* #undef HAVE_PRGREGSET32_T */ - -/* Define if <sys/procfs.h> has prfpregset32_t. */ -/* #undef HAVE_PRFPREGSET32_T */ - -/* Define if <sys/procfs.h> has lwpid_t. */ -#define HAVE_LWPID_T 1 - -/* Define if <sys/procfs.h> has psaddr_t. */ -#define HAVE_PSADDR_T 1 - -/* Define if <sys/procfs.h> has prsysent_t. */ -/* #undef HAVE_PRSYSENT_T */ - -/* Define if <sys/procfs.h> has pr_sigset_t. */ -/* #undef HAVE_PR_SIGSET_T */ - -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -/* #undef HAVE_PR_SIGACTION64_T */ - -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -/* #undef HAVE_PR_SIGINFO64_T */ - -/* Define if <thread_db.h> has the TD_NOTALLOC error code. */ -/* #undef THREAD_DB_HAS_TD_NOTALLOC */ - -/* Define if we can use the tkill syscall. */ -/* #undef HAVE_TKILL_SYSCALL */ - -/* Define to the default OS ABI for this configuration. */ -/* #undef GDB_OSABI_DEFAULT */ - -/* Define to be a string naming the default host character set. */ -#define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1" - -/* Define if you have the iconv() function. */ -/* #undef HAVE_ICONV */ - -/* Define as const if the declaration of iconv() needs const. */ -/* #undef ICONV_CONST */ - diff --git a/gnu/usr.bin/gdb/arch/amd64/init.c b/gnu/usr.bin/gdb/arch/amd64/init.c deleted file mode 100644 index 1b296f4a94060..0000000000000 --- a/gnu/usr.bin/gdb/arch/amd64/init.c +++ /dev/null @@ -1,234 +0,0 @@ -/* $FreeBSD$ */ - -/* Do not modify this file. */ -/* It is created automatically by the Makefile. */ -#include "defs.h" /* For initialize_file_ftype. */ -#include "call-cmds.h" /* For initialize_all_files. */ -extern initialize_file_ftype _initialize_gdbtypes; -extern initialize_file_ftype _initialize_amd64fbsd_tdep; -extern initialize_file_ftype _initialize_i386_tdep; -extern initialize_file_ftype _initialize_i386bsd_tdep; -extern initialize_file_ftype _initialize_i386fbsd_tdep; -extern initialize_file_ftype _initialize_corelow; -extern initialize_file_ftype _initialize_solib; -extern initialize_file_ftype _initialize_svr4_solib; -extern initialize_file_ftype _initialize_ser_hardwire; -extern initialize_file_ftype _initialize_ser_pipe; -extern initialize_file_ftype _initialize_ser_tcp; -extern initialize_file_ftype _initialize_kernel_u_addr; -extern initialize_file_ftype _initialize_infptrace; -extern initialize_file_ftype _initialize_inftarg; -extern initialize_file_ftype _initialize_amd64fbsd_nat; -extern initialize_file_ftype _initialize_gcore; -extern initialize_file_ftype _initialize_fbsd_proc; -extern initialize_file_ftype _initialize_remote; -extern initialize_file_ftype _initialize_dcache; -extern initialize_file_ftype _initialize_sr_support; -extern initialize_file_ftype _initialize_tracepoint; -extern initialize_file_ftype _initialize_ax_gdb; -extern initialize_file_ftype _initialize_annotate; -extern initialize_file_ftype _initialize_auxv; -extern initialize_file_ftype _initialize_breakpoint; -extern initialize_file_ftype _initialize_regcache; -extern initialize_file_ftype _initialize_charset; -extern initialize_file_ftype _initialize_dummy_frame; -extern initialize_file_ftype _initialize_source; -extern initialize_file_ftype _initialize_values; -extern initialize_file_ftype _initialize_valops; -extern initialize_file_ftype _initialize_valarith; -extern initialize_file_ftype _initialize_valprint; -extern initialize_file_ftype _initialize_printcmd; -extern initialize_file_ftype _initialize_symtab; -extern initialize_file_ftype _initialize_symfile; -extern initialize_file_ftype _initialize_symmisc; -extern initialize_file_ftype _initialize_infcall; -extern initialize_file_ftype _initialize_infcmd; -extern initialize_file_ftype _initialize_infrun; -extern initialize_file_ftype _initialize_stack; -extern initialize_file_ftype _initialize_thread; -extern initialize_file_ftype _initialize_interpreter; -extern initialize_file_ftype _initialize_macrocmd; -extern initialize_file_ftype _initialize_gdbarch; -extern initialize_file_ftype _initialize_gdbarch_utils; -extern initialize_file_ftype _initialize_gdb_osabi; -extern initialize_file_ftype _initialize_copying; -extern initialize_file_ftype _initialize_mem; -extern initialize_file_ftype _initialize_parse; -extern initialize_file_ftype _initialize_language; -extern initialize_file_ftype _initialize_frame_reg; -extern initialize_file_ftype _initialize_signals; -extern initialize_file_ftype _initialize_kod; -extern initialize_file_ftype _initialize_gdb_events; -extern initialize_file_ftype _initialize_exec; -extern initialize_file_ftype _initialize_maint_cmds; -extern initialize_file_ftype _initialize_demangler; -extern initialize_file_ftype _initialize_dbxread; -extern initialize_file_ftype _initialize_coffread; -extern initialize_file_ftype _initialize_elfread; -extern initialize_file_ftype _initialize_mipsread; -extern initialize_file_ftype _initialize_stabsread; -extern initialize_file_ftype _initialize_core; -extern initialize_file_ftype _initialize_dwarf2_frame; -extern initialize_file_ftype _initialize_c_language; -extern initialize_file_ftype _initialize_f_language; -extern initialize_file_ftype _initialize_objc_language; -extern initialize_file_ftype _initialize_ui_out; -extern initialize_file_ftype _initialize_cli_out; -extern initialize_file_ftype _initialize_varobj; -extern initialize_file_ftype _initialize_java_language; -extern initialize_file_ftype _initialize_m2_language; -extern initialize_file_ftype _initialize_pascal_language; -extern initialize_file_ftype _initialize_pascal_valprint; -extern initialize_file_ftype _initialize_scheme_language; -extern initialize_file_ftype _initialize_complaints; -extern initialize_file_ftype _initialize_typeprint; -extern initialize_file_ftype _initialize_cp_valprint; -extern initialize_file_ftype _initialize_f_valprint; -extern initialize_file_ftype _initialize_nlmread; -extern initialize_file_ftype _initialize_serial; -extern initialize_file_ftype _initialize_mdebugread; -extern initialize_file_ftype _initialize_user_regs; -extern initialize_file_ftype _initialize_frame; -extern initialize_file_ftype _initialize_frame_unwind; -extern initialize_file_ftype _initialize_frame_base; -extern initialize_file_ftype _initialize_gnu_v2_abi; -extern initialize_file_ftype _initialize_gnu_v3_abi; -extern initialize_file_ftype _initialize_hpacc_abi; -extern initialize_file_ftype _initialize_cp_abi; -extern initialize_file_ftype _initialize_cp_support; -extern initialize_file_ftype _initialize_cp_namespace; -extern initialize_file_ftype _initialize_reggroup; -extern initialize_file_ftype _initialize_inflow; -extern initialize_file_ftype _initialize_cli_dump; -extern initialize_file_ftype _initialize_cli_logging; -extern initialize_file_ftype _initialize_cli_interp; -extern initialize_file_ftype _initialize_mi_out; -extern initialize_file_ftype _initialize_mi_cmds; -extern initialize_file_ftype _initialize_mi_cmd_env; -extern initialize_file_ftype _initialize_mi_interp; -extern initialize_file_ftype _initialize_mi_main; -extern initialize_file_ftype _initialize_thread_db; -extern initialize_file_ftype _initialize_tui_hooks; -extern initialize_file_ftype _initialize_tui_interp; -extern initialize_file_ftype _initialize_tui_layout; -extern initialize_file_ftype _initialize_tui_out; -extern initialize_file_ftype _initialize_tui_regs; -extern initialize_file_ftype _initialize_tui_stack; -extern initialize_file_ftype _initialize_tui_win; -void -initialize_all_files (void) -{ - _initialize_gdbtypes (); - _initialize_amd64fbsd_tdep (); - _initialize_i386_tdep (); - _initialize_i386bsd_tdep (); - _initialize_i386fbsd_tdep (); - _initialize_corelow (); - _initialize_solib (); - _initialize_svr4_solib (); - _initialize_ser_hardwire (); - _initialize_ser_pipe (); - _initialize_ser_tcp (); -#ifndef CROSS_DEBUGGER - _initialize_kernel_u_addr (); - _initialize_infptrace (); - _initialize_inftarg (); - _initialize_amd64fbsd_nat (); - _initialize_gcore (); - _initialize_fbsd_proc (); - _initialize_thread_db (); -#endif - _initialize_remote (); - _initialize_dcache (); - _initialize_sr_support (); - _initialize_tracepoint (); - _initialize_ax_gdb (); - _initialize_annotate (); - _initialize_auxv (); - _initialize_breakpoint (); - _initialize_regcache (); - _initialize_charset (); - _initialize_dummy_frame (); - _initialize_source (); - _initialize_values (); - _initialize_valops (); - _initialize_valarith (); - _initialize_valprint (); - _initialize_printcmd (); - _initialize_symtab (); - _initialize_symfile (); - _initialize_symmisc (); - _initialize_infcall (); - _initialize_infcmd (); - _initialize_infrun (); - _initialize_stack (); - _initialize_thread (); - _initialize_interpreter (); - _initialize_macrocmd (); - _initialize_gdbarch (); - _initialize_gdbarch_utils (); - _initialize_gdb_osabi (); - _initialize_copying (); - _initialize_mem (); - _initialize_parse (); - _initialize_language (); - _initialize_frame_reg (); - _initialize_signals (); - _initialize_kod (); - _initialize_gdb_events (); - _initialize_exec (); - _initialize_maint_cmds (); - _initialize_demangler (); - _initialize_dbxread (); - _initialize_coffread (); - _initialize_elfread (); - _initialize_mipsread (); - _initialize_stabsread (); - _initialize_core (); - _initialize_dwarf2_frame (); - _initialize_c_language (); - _initialize_f_language (); - _initialize_objc_language (); - _initialize_ui_out (); - _initialize_cli_out (); - _initialize_varobj (); - _initialize_java_language (); - _initialize_m2_language (); - _initialize_pascal_language (); - _initialize_pascal_valprint (); - _initialize_scheme_language (); - _initialize_complaints (); - _initialize_typeprint (); - _initialize_cp_valprint (); - _initialize_f_valprint (); - _initialize_nlmread (); - _initialize_serial (); - _initialize_mdebugread (); - _initialize_user_regs (); - _initialize_frame (); - _initialize_frame_unwind (); - _initialize_frame_base (); - _initialize_gnu_v2_abi (); - _initialize_gnu_v3_abi (); - _initialize_hpacc_abi (); - _initialize_cp_abi (); - _initialize_cp_support (); - _initialize_cp_namespace (); - _initialize_reggroup (); - _initialize_inflow (); - _initialize_cli_dump (); - _initialize_cli_logging (); - _initialize_cli_interp (); - _initialize_mi_out (); - _initialize_mi_cmds (); - _initialize_mi_cmd_env (); - _initialize_mi_interp (); - _initialize_mi_main (); - _initialize_tui_hooks (); - _initialize_tui_interp (); - _initialize_tui_layout (); - _initialize_tui_out (); - _initialize_tui_regs (); - _initialize_tui_stack (); - _initialize_tui_win (); -} diff --git a/gnu/usr.bin/gdb/arch/arm/Makefile b/gnu/usr.bin/gdb/arch/arm/Makefile deleted file mode 100644 index 22aee06a7bf4f..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# $FreeBSD$ - -GENSRCS+= xm.h -LIBSRCS+= armfbsd-nat.c -LIBSRCS+= arm-tdep.c armfbsd-tdep.c solib.c solib-svr4.c -.if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= fbsd-threads.c -.endif - -nm.h: -#XXX this should be arm/nm-fbsd.h but won't until it's merged into the gdb repo - echo '#include "nm-fbsd.h"' > ${.TARGET} - -tm.h: -#XXX this should be arm/tm-fbsd.h - echo '#include "tm-fbsd.h"' > ${.TARGET} - -xm.h: -#XXX this should be arm/xm-fbsd.h - echo '#include "xm-fbsd.h"' > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/arm/armfbsd-nat.c b/gnu/usr.bin/gdb/arch/arm/armfbsd-nat.c deleted file mode 100644 index 674deffaa3f53..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/armfbsd-nat.c +++ /dev/null @@ -1,552 +0,0 @@ -/* $FreeBSD$ */ - - /* Native-dependent code for BSD Unix running on ARM's, for GDB. - Copyright 1988, 1989, 1991, 1992, 1994, 1996, 1999, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" - -#ifndef FETCH_INFERIOR_REGISTERS -#ifndef CROSS_DEBUGGER -#error Not FETCH_INFERIOR_REGISTERS -#endif -#endif /* !FETCH_INFERIOR_REGISTERS */ - -#include "arm-tdep.h" - -#include <sys/types.h> -#ifndef CROSS_DEBUGGER -#include <sys/ptrace.h> -#include <machine/reg.h> -#include <machine/frame.h> -#endif -#include "inferior.h" -#include "regcache.h" -#include "gdbcore.h" - -extern int arm_apcs_32; - -#ifdef CROSS_DEBUGGER -struct reg { - unsigned int r[13]; - unsigned int r_sp; - unsigned int r_lr; - unsigned int r_pc; - unsigned int r_cpsr; -}; - -typedef struct fp_extended_precision { - u_int32_t fp_exponent; - u_int32_t fp_mantissa_hi; - u_int32_t fp_mantissa_lo; -} fp_extended_precision_t; - -typedef struct fp_extended_precision fp_reg_t; - -struct fpreg { - unsigned int fpr_fpsr; - fp_reg_t fpr[8]; -}; -#endif - -void -supply_gregset (struct reg *gregset) -{ - int regno; - CORE_ADDR r_pc; - - /* Integer registers. */ - for (regno = ARM_A1_REGNUM; regno < ARM_SP_REGNUM; regno++) - supply_register (regno, (char *) &gregset->r[regno]); - - supply_register (ARM_SP_REGNUM, (char *) &gregset->r_sp); - supply_register (ARM_LR_REGNUM, (char *) &gregset->r_lr); - supply_register (ARM_PC_REGNUM, (char *) &gregset->r_pc); - - if (arm_apcs_32) - supply_register (ARM_PS_REGNUM, (char *) &gregset->r_cpsr); - else - supply_register (ARM_PS_REGNUM, (char *) &gregset->r_pc); -} - -/* Fill register REGNO (if it is a general-purpose register) in - *GREGSETPS with the value in GDB's register array. If REGNO is -1, - do this for all registers. */ - -void -fill_gregset (struct reg *gregset, int regno) -{ - int i; - - for (i = ARM_A1_REGNUM; i < ARM_SP_REGNUM; i++) - if ((regno == -1 || regno == i)) - regcache_collect (i, &gregset->r[i]); - if (regno == -1 || regno == ARM_SP_REGNUM) - regcache_collect (ARM_SP_REGNUM, &gregset->r_sp); - if (regno == -1 || regno == ARM_LR_REGNUM) - regcache_collect (ARM_LR_REGNUM, &gregset->r_lr); - if (regno == -1 || regno == ARM_PC_REGNUM) - regcache_collect (ARM_PC_REGNUM, &gregset->r_pc); - if (regno == -1 || regno == ARM_PS_REGNUM) - regcache_collect (ARM_PS_REGNUM, &gregset->r_cpsr); -} - -void -supply_fpregset (struct fpreg *fparegset) -{ - int regno; - - for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++) - supply_register - (regno, (char *) &fparegset->fpr[regno - ARM_F0_REGNUM]); - - supply_register (ARM_FPS_REGNUM, (char *) &fparegset->fpr_fpsr); -} - -void -fill_fpregset (struct fpreg *fparegset, int regno) -{ - int i; - - for (i = ARM_F0_REGNUM; i <= ARM_F7_REGNUM; i++) - if (regno == -1 || regno == i) - regcache_raw_supply(current_regcache, i, - &fparegset->fpr[i - ARM_F0_REGNUM]); - if (regno == -1 || regno == ARM_FPS_REGNUM) - regcache_raw_supply(current_regcache, ARM_FPS_REGNUM, - &fparegset->fpr_fpsr); -} - -static void -fetch_register (int regno) -{ - struct reg inferior_registers; -#ifndef CROSS_DEBUGGER - int ret; - - ret = ptrace (PT_GETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_registers, 0); - - if (ret < 0) - { - warning ("unable to fetch general register"); - return; - } -#endif - - switch (regno) - { - case ARM_SP_REGNUM: - supply_register (ARM_SP_REGNUM, (char *) &inferior_registers.r_sp); - break; - - case ARM_LR_REGNUM: - supply_register (ARM_LR_REGNUM, (char *) &inferior_registers.r_lr); - break; - - case ARM_PC_REGNUM: - /* This is ok: we're running native... */ - inferior_registers.r_pc = ADDR_BITS_REMOVE (inferior_registers.r_pc); - supply_register (ARM_PC_REGNUM, (char *) &inferior_registers.r_pc); - break; - - case ARM_PS_REGNUM: - if (arm_apcs_32) - supply_register (ARM_PS_REGNUM, (char *) &inferior_registers.r_cpsr); - else - supply_register (ARM_PS_REGNUM, (char *) &inferior_registers.r_pc); - break; - - default: - supply_register (regno, (char *) &inferior_registers.r[regno]); - break; - } -} - -static void -fetch_regs (void) -{ - struct reg inferior_registers; -#ifndef CROSS_DEBUGGER - int ret; -#endif - int regno; - -#ifndef CROSS_DEBUGGER - ret = ptrace (PT_GETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_registers, 0); - - if (ret < 0) - { - warning ("unable to fetch general registers"); - return; - } -#endif - - supply_gregset (&inferior_registers); -} - -static void -fetch_fp_register (int regno) -{ - struct fpreg inferior_fp_registers; -#ifndef CROSS_DEBUGGER - int ret; - - ret = ptrace (PT_GETFPREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0); - - if (ret < 0) - { - warning ("unable to fetch floating-point register"); - return; - } -#endif - - switch (regno) - { - case ARM_FPS_REGNUM: - supply_register (ARM_FPS_REGNUM, - (char *) &inferior_fp_registers.fpr_fpsr); - break; - - default: - supply_register - (regno, (char *) &inferior_fp_registers.fpr[regno - ARM_F0_REGNUM]); - break; - } -} - -static void -fetch_fp_regs (void) -{ - struct fpreg inferior_fp_registers; -#ifndef CROSS_DEBUGGER - int ret; -#endif - int regno; - -#ifndef CROSS_DEBUGGER - ret = ptrace (PT_GETFPREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0); - - if (ret < 0) - { - warning ("unable to fetch general registers"); - return; - } -#endif - - supply_fpregset (&inferior_fp_registers); -} - -void -fetch_inferior_registers (int regno) -{ - if (regno >= 0) - { - if (regno < ARM_F0_REGNUM || regno > ARM_FPS_REGNUM) - fetch_register (regno); - else - fetch_fp_register (regno); - } - else - { - fetch_regs (); - fetch_fp_regs (); - } -} - - -static void -store_register (int regno) -{ - struct reg inferior_registers; -#ifndef CROSS_DEBUGGER - int ret; - - ret = ptrace (PT_GETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_registers, 0); - - if (ret < 0) - { - warning ("unable to fetch general registers"); - return; - } -#endif - - switch (regno) - { - case ARM_SP_REGNUM: - regcache_collect (ARM_SP_REGNUM, (char *) &inferior_registers.r_sp); - break; - - case ARM_LR_REGNUM: - regcache_collect (ARM_LR_REGNUM, (char *) &inferior_registers.r_lr); - break; - - case ARM_PC_REGNUM: - if (arm_apcs_32) - regcache_collect (ARM_PC_REGNUM, (char *) &inferior_registers.r_pc); - else - { - unsigned pc_val; - - regcache_collect (ARM_PC_REGNUM, (char *) &pc_val); - - pc_val = ADDR_BITS_REMOVE (pc_val); - inferior_registers.r_pc - ^= ADDR_BITS_REMOVE (inferior_registers.r_pc); - inferior_registers.r_pc |= pc_val; - } - break; - - case ARM_PS_REGNUM: - if (arm_apcs_32) - regcache_collect (ARM_PS_REGNUM, (char *) &inferior_registers.r_cpsr); - else - { - unsigned psr_val; - - regcache_collect (ARM_PS_REGNUM, (char *) &psr_val); - - psr_val ^= ADDR_BITS_REMOVE (psr_val); - inferior_registers.r_pc = ADDR_BITS_REMOVE (inferior_registers.r_pc); - inferior_registers.r_pc |= psr_val; - } - break; - - default: - regcache_collect (regno, (char *) &inferior_registers.r[regno]); - break; - } - -#ifndef CROSS_DEBUGGER - ret = ptrace (PT_SETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_registers, 0); - - if (ret < 0) - warning ("unable to write register %d to inferior", regno); -#endif -} - -static void -store_regs (void) -{ - struct reg inferior_registers; - int ret; - int regno; - - - for (regno = ARM_A1_REGNUM; regno < ARM_SP_REGNUM; regno++) - regcache_collect (regno, (char *) &inferior_registers.r[regno]); - - regcache_collect (ARM_SP_REGNUM, (char *) &inferior_registers.r_sp); - regcache_collect (ARM_LR_REGNUM, (char *) &inferior_registers.r_lr); - - if (arm_apcs_32) - { - regcache_collect (ARM_PC_REGNUM, (char *) &inferior_registers.r_pc); - regcache_collect (ARM_PS_REGNUM, (char *) &inferior_registers.r_cpsr); - } - else - { - unsigned pc_val; - unsigned psr_val; - - regcache_collect (ARM_PC_REGNUM, (char *) &pc_val); - regcache_collect (ARM_PS_REGNUM, (char *) &psr_val); - - pc_val = ADDR_BITS_REMOVE (pc_val); - psr_val ^= ADDR_BITS_REMOVE (psr_val); - - inferior_registers.r_pc = pc_val | psr_val; - } - -#ifndef CROSS_DEBUGGER - ret = ptrace (PT_SETREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_registers, 0); - - if (ret < 0) - warning ("unable to store general registers"); -#endif -} - -static void -store_fp_register (int regno) -{ - struct fpreg inferior_fp_registers; -#ifndef CROSS_DEBUGGER - int ret; - - ret = ptrace (PT_GETFPREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0); - - if (ret < 0) - { - warning ("unable to fetch floating-point registers"); - return; - } -#endif - - switch (regno) - { - case ARM_FPS_REGNUM: - regcache_collect (ARM_FPS_REGNUM, - (char *) &inferior_fp_registers.fpr_fpsr); - break; - - default: - regcache_collect - (regno, (char *) &inferior_fp_registers.fpr[regno - ARM_F0_REGNUM]); - break; - } - -#ifndef CROSS_DEBUGGER - ret = ptrace (PT_SETFPREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0); - - if (ret < 0) - warning ("unable to write register %d to inferior", regno); -#endif -} - -static void -store_fp_regs (void) -{ - struct fpreg inferior_fp_registers; - int ret; - int regno; - - - for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++) - regcache_collect - (regno, (char *) &inferior_fp_registers.fpr[regno - ARM_F0_REGNUM]); - - regcache_collect (ARM_FPS_REGNUM, (char *) &inferior_fp_registers.fpr_fpsr); - -#ifndef CROSS_DEBUGGER - ret = ptrace (PT_SETFPREGS, PIDGET (inferior_ptid), - (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0); - - if (ret < 0) - warning ("unable to store floating-point registers"); -#endif -} - -void -store_inferior_registers (int regno) -{ - if (regno >= 0) - { - if (regno < ARM_F0_REGNUM || regno > ARM_FPS_REGNUM) - store_register (regno); - else - store_fp_register (regno); - } - else - { - store_regs (); - store_fp_regs (); - } -} - - -struct md_core -{ - struct reg intreg; - struct fpreg freg; -}; - -static void -fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, - int which, CORE_ADDR ignore) -{ - struct md_core *core_reg = (struct md_core *) core_reg_sect; - int regno; - CORE_ADDR r_pc; - - supply_gregset (&core_reg->intreg); - supply_fpregset (&core_reg->freg); -} - -static void -fetch_elfcore_registers (char *core_reg_sect, unsigned core_reg_size, - int which, CORE_ADDR ignore) -{ - struct reg gregset; - struct fpreg fparegset; - - switch (which) - { - case 0: /* Integer registers. */ - if (core_reg_size != sizeof (struct reg)) - warning ("wrong size of register set in core file"); - else - { - /* The memcpy may be unnecessary, but we can't really be sure - of the alignment of the data in the core file. */ - memcpy (&gregset, core_reg_sect, sizeof (gregset)); - supply_gregset (&gregset); - } - break; - - case 2: - if (core_reg_size != sizeof (struct fpreg)) - warning ("wrong size of FPA register set in core file"); - else - { - /* The memcpy may be unnecessary, but we can't really be sure - of the alignment of the data in the core file. */ - memcpy (&fparegset, core_reg_sect, sizeof (fparegset)); - supply_fpregset (&fparegset); - } - break; - - default: - /* Don't know what kind of register request this is; just ignore it. */ - break; - } -} - -static struct core_fns arm_freebsd_core_fns = -{ - bfd_target_unknown_flavour, /* core_flovour. */ - default_check_format, /* check_format. */ - default_core_sniffer, /* core_sniffer. */ - fetch_core_registers, /* core_read_registers. */ - NULL -}; - -static struct core_fns arm_freebsd_elfcore_fns = -{ - bfd_target_elf_flavour, /* core_flovour. */ - default_check_format, /* check_format. */ - default_core_sniffer, /* core_sniffer. */ - fetch_elfcore_registers, /* core_read_registers. */ - NULL -}; - -void -_initialize_arm_fbsdnat (void) -{ - add_core_fns (&arm_freebsd_core_fns); - add_core_fns (&arm_freebsd_elfcore_fns); -} diff --git a/gnu/usr.bin/gdb/arch/arm/armfbsd-tdep.c b/gnu/usr.bin/gdb/arch/arm/armfbsd-tdep.c deleted file mode 100644 index 785897dad3449..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/armfbsd-tdep.c +++ /dev/null @@ -1,68 +0,0 @@ -/* $FreeBSD$ */ - -/* Target-specific functions for ARM running under NetBSD. - Copyright 2002, 2003 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "osabi.h" - -#include "arch-utils.h" -#include "arm-tdep.h" -#include "solib-svr4.h" - -/* Description of the longjmp buffer. */ -#define ARM_FBSD_JB_PC 24 -#define ARM_FBSD_JB_ELEMENT_SIZE INT_REGISTER_SIZE - -static void -arm_freebsd_init_abi_common (struct gdbarch_info info, - struct gdbarch *gdbarch) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - - tdep->lowest_pc = 0x8000; - - tdep->jb_pc = ARM_FBSD_JB_PC; - tdep->jb_elt_size = ARM_FBSD_JB_ELEMENT_SIZE; -} - -static void -arm_freebsd_elf_init_abi (struct gdbarch_info info, - struct gdbarch *gdbarch) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - - arm_freebsd_init_abi_common (info, gdbarch); - - /* FreeBSD ELF uses SVR4-style shared libraries. */ - set_gdbarch_in_solib_call_trampoline - (gdbarch, generic_in_solib_call_trampoline); - set_solib_svr4_fetch_link_map_offsets - (gdbarch, svr4_ilp32_fetch_link_map_offsets); - - tdep->fp_model = ARM_FLOAT_SOFT_VFP; -} - -void -_initialize_armfbsd_tdep (void) -{ - gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_FREEBSD_ELF, - arm_freebsd_elf_init_abi); -} diff --git a/gnu/usr.bin/gdb/arch/arm/config.h b/gnu/usr.bin/gdb/arch/arm/config.h deleted file mode 100644 index 863f2d9c701be..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/config.h +++ /dev/null @@ -1,562 +0,0 @@ -/* $FreeBSD$ */ - -/* config.h. Generated automatically by configure. */ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -/* #undef _ALL_SOURCE */ -#endif - -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ - -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -/* #undef CRAY_STACKSEG_END */ - -/* Define if you have alloca, as a function or macro. */ -#define HAVE_ALLOCA 1 - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -/* #undef HAVE_ALLOCA_H */ - -/* Define if the `long double' type works. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define if you have a working `mmap' system call. */ -#define HAVE_MMAP 1 - -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ - -/* Define as __inline if that's what the C compiler calls it. */ -/* #undef inline */ - -/* Define to `long' if <sys/types.h> doesn't define. */ -/* #undef off_t */ - -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ - -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void - -/* Define if the `setpgrp' function takes no argument. */ -/* #undef SETPGRP_VOID */ - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -/* #undef size_t */ - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -/* #undef STACK_DIRECTION */ - -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ - -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ - -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -/* Define if your struct reg has r_fs. */ -/* #define HAVE_STRUCT_REG_R_FS 1 */ - -/* Define if your struct stat has st_blocks. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define if your struct reg has r_gs. */ -/* #define HAVE_STRUCT_REG_R_GS 1 */ - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -/* #undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */ - -/* Define if <link.h> exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -/* #undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */ - -/* Define if <sys/link.h> has struct link_map32 */ -/* #undef HAVE_STRUCT_LINK_MAP32 */ - -/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */ -/* #undef _SYSCALL32 */ - -/* Define if the prfpregset_t type is broken. */ -/* #undef PRFPREGSET_T_BROKEN */ - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -/* #undef NEW_PROC_API */ - -/* Define if ioctl argument PIOCSET is available. */ -/* #undef HAVE_PROCFS_PIOCSET */ - -/* Define if the `long long' type works. */ -#define CC_HAS_LONG_LONG 1 - -/* Define if the "ll" format works to print long long ints. */ -#define PRINTF_HAS_LONG_LONG 1 - -/* Define if the "%Lg" format works to print long doubles. */ -#define PRINTF_HAS_LONG_DOUBLE 1 - -/* Define if the "%Lg" format works to scan long doubles. */ -#define SCANF_HAS_LONG_DOUBLE 1 - -/* Define if using Solaris thread debugging. */ -/* #undef HAVE_THREAD_DB_LIB */ - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -/* #undef START_INFERIOR_TRAPS_EXPECTED */ -/* #undef sys_quotactl */ - -/* Define if you have HPUX threads */ -/* #undef HAVE_HPUX_THREAD_SUPPORT */ - -/* Define if <proc_service.h> on solaris uses int instead of - size_t, and assorted other type changes. */ -/* #undef PROC_SERVICE_IS_OLD */ - -/* Define if the simulator is being linked in. */ -#define WITH_SIM 1 - -/* Set to true if the save_state_t structure is present */ -/* #undef HAVE_STRUCT_SAVE_STATE_T */ - -/* Set to true if the save_state_t structure has the ss_wide member */ -/* #undef HAVE_STRUCT_MEMBER_SS_WIDE */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ -/* #undef HAVE_PTRACE_GETREGS */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETFPXREGS request. */ -/* #undef HAVE_PTRACE_GETFPXREGS */ - -/* Define if <sys/ptrace.h> defines the PT_GETDBREGS request. */ -#define HAVE_PT_GETDBREGS 1 - -/* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request. */ -/* #undef HAVE_PT_GETXMMREGS */ - -/* Define if libunwind library is being used. */ -/* #undef HAVE_LIBUNWIND */ - -/* hostfile */ -#if 0 -#define GDB_XM_FILE config/arm/xm-fbsd.h -#else -#define GDB_XM_FILE xm-fbsd.h -#endif - -/* targetfile */ -#if 0 -#define GDB_TM_FILE config/arm/tm-fbsd.h -#else -#define GDB_TM_FILE tm-fbsd.h -#endif - -/* nativefile */ -#ifndef CROSS_DEBUGGER -#if 0 -#define GDB_NM_FILE config/arm/nm-fbsd.h -#else -#define GDB_NM_FILE nm-fbsd.h -#endif -#endif - -/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works - around a <sys/proc.h> problem on IRIX 5. */ -#ifndef _KMEMUSER -/* #undef _KMEMUSER */ -#endif - -/* Define if you have the __argz_count function. */ -/* #undef HAVE___ARGZ_COUNT */ - -/* Define if you have the __argz_next function. */ -/* #undef HAVE___ARGZ_NEXT */ - -/* Define if you have the __argz_stringify function. */ -/* #undef HAVE___ARGZ_STRINGIFY */ - -/* Define if you have the _mcleanup function. */ -#define HAVE__MCLEANUP 1 - -/* Define if you have the canonicalize_file_name function. */ -/* #undef HAVE_CANONICALIZE_FILE_NAME */ - -/* Define if you have the dcgettext function. */ -/* #undef HAVE_DCGETTEXT */ - -/* Define if you have the getcwd function. */ -#define HAVE_GETCWD 1 - -/* Define if you have the getpagesize function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define if you have the monstartup function. */ -#define HAVE_MONSTARTUP 1 - -/* Define if you have the munmap function. */ -#define HAVE_MUNMAP 1 - -/* Define if you have the poll function. */ -#define HAVE_POLL 1 - -/* Define if you have the pread64 function. */ -/* #undef HAVE_PREAD64 */ - -/* Define if you have the putenv function. */ -#define HAVE_PUTENV 1 - -/* Define if you have the realpath function. */ -#define HAVE_REALPATH 1 - -/* Define if you have the sbrk function. */ -/* #undef HAVE_SBRK */ - -/* Define if you have the setenv function. */ -#define HAVE_SETENV 1 - -/* Define if you have the setlocale function. */ -#define HAVE_SETLOCALE 1 - -/* Define if you have the setpgid function. */ -#define HAVE_SETPGID 1 - -/* Define if you have the setpgrp function. */ -#define HAVE_SETPGRP 1 - -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 - -/* Define if you have the sigprocmask function. */ -#define HAVE_SIGPROCMASK 1 - -/* Define if you have the sigsetmask function. */ -#define HAVE_SIGSETMASK 1 - -/* Define if you have the socketpair function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define if you have the stpcpy function. */ -#define HAVE_STPCPY 1 - -/* Define if you have the strcasecmp function. */ -#define HAVE_STRCASECMP 1 - -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 - -/* Define if you have the syscall function. */ -#define HAVE_SYSCALL 1 - -/* Define if you have the <argz.h> header file. */ -/* #undef HAVE_ARGZ_H */ - -/* Define if you have the <ctype.h> header file. */ -#define HAVE_CTYPE_H 1 - -/* Define if you have the <curses.h> header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the <dirent.h> header file. */ -#define HAVE_DIRENT_H 1 - -/* Define if you have the <libunwind-ia64.h> header file. */ -/* #undef HAVE_LIBUNWIND_IA64_H */ - -/* Define if you have the <libunwind.h> header file. */ -/* #undef HAVE_LIBUNWIND_H */ - -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 - -/* Define if you have the <link.h> header file. */ -#define HAVE_LINK_H 1 - -/* Define if you have the <locale.h> header file. */ -#define HAVE_LOCALE_H 1 - -/* Define if you have the <machine/reg.h> header file. */ -#define HAVE_MACHINE_REG_H 1 - -/* Define if you have the <malloc.h> header file. */ -/* #undef HAVE_MALLOC_H */ - -/* Define if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define if you have the <ncurses.h> header file. */ -#define HAVE_NCURSES_H 1 - -/* Define if you have the <ndir.h> header file. */ -/* #undef HAVE_NDIR_H */ - -/* Define if you have the <nl_types.h> header file. */ -#define HAVE_NL_TYPES_H 1 - -/* Define if you have the <nlist.h> header file. */ -#define HAVE_NLIST_H 1 - -/* Define if you have the <poll.h> header file. */ -#define HAVE_POLL_H 1 - -/* Define if you have the <proc_service.h> header file. */ -/* #undef HAVE_PROC_SERVICE_H */ - -/* Define if you have the <ptrace.h> header file. */ -/* #undef HAVE_PTRACE_H */ - -/* Define if you have the <sgtty.h> header file. */ -#define HAVE_SGTTY_H 1 - -/* Define if you have the <stddef.h> header file. */ -#define HAVE_STDDEF_H 1 - -/* Define if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define if you have the <sys/debugreg.h> header file. */ -/* #undef HAVE_SYS_DEBUGREG_H */ - -/* Define if you have the <sys/dir.h> header file. */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define if you have the <sys/fault.h> header file. */ -/* #undef HAVE_SYS_FAULT_H */ - -/* Define if you have the <sys/file.h> header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define if you have the <sys/filio.h> header file. */ -#define HAVE_SYS_FILIO_H 1 - -/* Define if you have the <sys/ioctl.h> header file. */ -#define HAVE_SYS_IOCTL_H 1 - -/* Define if you have the <sys/ndir.h> header file. */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define if you have the <sys/param.h> header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define if you have the <sys/poll.h> header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define if you have the <sys/proc.h> header file. */ -#define HAVE_SYS_PROC_H 1 - -/* Define if you have the <sys/procfs.h> header file. */ -#define HAVE_SYS_PROCFS_H 1 - -/* Define if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define if you have the <sys/reg.h> header file. */ -/* #undef HAVE_SYS_REG_H */ - -/* Define if you have the <sys/select.h> header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define if you have the <sys/syscall.h> header file. */ -#define HAVE_SYS_SYSCALL_H 1 - -/* Define if you have the <sys/user.h> header file. */ -#define HAVE_SYS_USER_H 1 - -/* Define if you have the <sys/wait.h> header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define if you have the <term.h> header file. */ -#define HAVE_TERM_H 1 - -/* Define if you have the <termio.h> header file. */ -/* #undef HAVE_TERMIO_H */ - -/* Define if you have the <termios.h> header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define if you have the <thread_db.h> header file. */ -/* #undef HAVE_THREAD_DB_H */ - -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 - -/* Define if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define if you have the <values.h> header file. */ -/* #undef HAVE_VALUES_H */ - -/* Define if you have the <wait.h> header file. */ -/* #undef HAVE_WAIT_H */ - -/* Define if you have the dl library (-ldl). */ -/* #undef HAVE_LIBDL */ - -/* Define if you have the m library (-lm). */ -#define HAVE_LIBM 1 - -/* Define if you have the w library (-lw). */ -/* #undef HAVE_LIBW */ - -/* Define if you have the stpcpy function */ -#define HAVE_STPCPY 1 - -/* Define if your locale.h file contains LC_MESSAGES. */ -#define HAVE_LC_MESSAGES 1 - -/* Define to 1 if NLS is requested */ -/* #undef ENABLE_NLS */ - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -/* #undef HAVE_GETTEXT */ - -/* Name of this package. */ -#define PACKAGE "gdb" - -/* Define to BFD's default architecture. */ -#define DEFAULT_BFD_ARCH bfd_arm_arch - -/* Define to BFD's default target vector. */ -#define DEFAULT_BFD_VEC bfd_elf32_littlearm_vec - -/* Define to 1 if your system has the _etext variable. */ -#define HAVE__ETEXT 1 - -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[78] when using GCC. */ -/* #undef _MSE_INT_H */ - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#define HAVE_DECL_GETOPT 0 - -/* Define if sigsetjmp is available. */ -#define HAVE_SIGSETJMP 1 - -/* Define to 1 if the regex included in libiberty should be used. */ -#define USE_INCLUDED_REGEX 1 - -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#define HAVE_STRUCT_REG 1 - -/* Define if <stdint.h> provides the uintptr_t type. */ -#define HAVE_UINTPTR_T 1 - -/* Define if malloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_MALLOC */ - -/* Define if realloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_REALLOC */ - -/* Define if free is not declared in system header files. */ -/* #undef NEED_DECLARATION_FREE */ - -/* Define if strerror is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRERROR */ - -/* Define if strdup is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRDUP */ - -/* Define if strstr is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRSTR */ - -/* Define if canonicalize_file_name is not declared in system header files. */ -#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 - -/* Define if <sys/procfs.h> has pstatus_t. */ -/* #undef HAVE_PSTATUS_T */ - -/* Define if <sys/procfs.h> has prrun_t. */ -/* #undef HAVE_PRRUN_T */ - -/* Define if <sys/procfs.h> has gregset_t. */ -#define HAVE_GREGSET_T 1 - -/* Define if <sys/procfs.h> has fpregset_t. */ -#define HAVE_FPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset_t. */ -#define HAVE_PRGREGSET_T 1 - -/* Define if <sys/procfs.h> has prfpregset_t. */ -#define HAVE_PRFPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset32_t. */ -/* #undef HAVE_PRGREGSET32_T */ - -/* Define if <sys/procfs.h> has prfpregset32_t. */ -/* #undef HAVE_PRFPREGSET32_T */ - -/* Define if <sys/procfs.h> has lwpid_t. */ -#define HAVE_LWPID_T 1 - -/* Define if <sys/procfs.h> has psaddr_t. */ -#define HAVE_PSADDR_T 1 - -/* Define if <sys/procfs.h> has prsysent_t. */ -/* #undef HAVE_PRSYSENT_T */ - -/* Define if <sys/procfs.h> has pr_sigset_t. */ -/* #undef HAVE_PR_SIGSET_T */ - -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -/* #undef HAVE_PR_SIGACTION64_T */ - -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -/* #undef HAVE_PR_SIGINFO64_T */ - -/* Define if <thread_db.h> has the TD_NOTALLOC error code. */ -/* #undef THREAD_DB_HAS_TD_NOTALLOC */ - -/* Define if we can use the tkill syscall. */ -/* #undef HAVE_TKILL_SYSCALL */ - -/* Define to the default OS ABI for this configuration. */ -/* #undef GDB_OSABI_DEFAULT */ - -/* Define to be a string naming the default host character set. */ -#define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1" - -/* Define if you have the iconv() function. */ -/* #undef HAVE_ICONV */ - -/* Define as const if the declaration of iconv() needs const. */ -/* #undef ICONV_CONST */ - diff --git a/gnu/usr.bin/gdb/arch/arm/init.c b/gnu/usr.bin/gdb/arch/arm/init.c deleted file mode 100644 index d4064dadd4ab8..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/init.c +++ /dev/null @@ -1,228 +0,0 @@ -/* $FreeBSD$ */ - -/* Do not modify this file. */ -/* It is created automatically by the Makefile. */ -#include "defs.h" /* For initialize_file_ftype. */ -#include "call-cmds.h" /* For initialize_all_files. */ -extern initialize_file_ftype _initialize_gdbtypes; -extern initialize_file_ftype _initialize_arm_tdep; -extern initialize_file_ftype _initialize_armfbsd_tdep; -extern initialize_file_ftype _initialize_corelow; -extern initialize_file_ftype _initialize_solib; -extern initialize_file_ftype _initialize_svr4_solib; -extern initialize_file_ftype _initialize_ser_hardwire; -extern initialize_file_ftype _initialize_ser_pipe; -extern initialize_file_ftype _initialize_ser_tcp; -#ifndef CROSS_DEBUGGER -extern initialize_file_ftype _initialize_kernel_u_addr; -extern initialize_file_ftype _initialize_infptrace; -extern initialize_file_ftype _initialize_inftarg; -#endif -extern initialize_file_ftype _initialize_arm_fbsdnat; -extern initialize_file_ftype _initialize_remote; -extern initialize_file_ftype _initialize_dcache; -extern initialize_file_ftype _initialize_sr_support; -extern initialize_file_ftype _initialize_tracepoint; -extern initialize_file_ftype _initialize_ax_gdb; -extern initialize_file_ftype _initialize_annotate; -extern initialize_file_ftype _initialize_auxv; -extern initialize_file_ftype _initialize_breakpoint; -extern initialize_file_ftype _initialize_regcache; -extern initialize_file_ftype _initialize_charset; -extern initialize_file_ftype _initialize_dummy_frame; -extern initialize_file_ftype _initialize_source; -extern initialize_file_ftype _initialize_values; -extern initialize_file_ftype _initialize_valops; -extern initialize_file_ftype _initialize_valarith; -extern initialize_file_ftype _initialize_valprint; -extern initialize_file_ftype _initialize_printcmd; -extern initialize_file_ftype _initialize_symtab; -extern initialize_file_ftype _initialize_symfile; -extern initialize_file_ftype _initialize_symmisc; -extern initialize_file_ftype _initialize_infcall; -extern initialize_file_ftype _initialize_infcmd; -extern initialize_file_ftype _initialize_infrun; -extern initialize_file_ftype _initialize_stack; -extern initialize_file_ftype _initialize_thread; -extern initialize_file_ftype _initialize_interpreter; -extern initialize_file_ftype _initialize_macrocmd; -extern initialize_file_ftype _initialize_gdbarch; -extern initialize_file_ftype _initialize_gdbarch_utils; -extern initialize_file_ftype _initialize_gdb_osabi; -extern initialize_file_ftype _initialize_copying; -extern initialize_file_ftype _initialize_mem; -extern initialize_file_ftype _initialize_parse; -extern initialize_file_ftype _initialize_language; -extern initialize_file_ftype _initialize_frame_reg; -extern initialize_file_ftype _initialize_signals; -extern initialize_file_ftype _initialize_kod; -extern initialize_file_ftype _initialize_gdb_events; -extern initialize_file_ftype _initialize_exec; -extern initialize_file_ftype _initialize_maint_cmds; -extern initialize_file_ftype _initialize_demangler; -extern initialize_file_ftype _initialize_dbxread; -extern initialize_file_ftype _initialize_coffread; -extern initialize_file_ftype _initialize_elfread; -extern initialize_file_ftype _initialize_mipsread; -extern initialize_file_ftype _initialize_stabsread; -extern initialize_file_ftype _initialize_core; -extern initialize_file_ftype _initialize_dwarf2_frame; -extern initialize_file_ftype _initialize_c_language; -extern initialize_file_ftype _initialize_f_language; -extern initialize_file_ftype _initialize_objc_language; -extern initialize_file_ftype _initialize_ui_out; -extern initialize_file_ftype _initialize_cli_out; -extern initialize_file_ftype _initialize_varobj; -extern initialize_file_ftype _initialize_java_language; -extern initialize_file_ftype _initialize_m2_language; -extern initialize_file_ftype _initialize_pascal_language; -extern initialize_file_ftype _initialize_pascal_valprint; -extern initialize_file_ftype _initialize_scheme_language; -extern initialize_file_ftype _initialize_complaints; -extern initialize_file_ftype _initialize_typeprint; -extern initialize_file_ftype _initialize_cp_valprint; -extern initialize_file_ftype _initialize_f_valprint; -extern initialize_file_ftype _initialize_nlmread; -extern initialize_file_ftype _initialize_serial; -extern initialize_file_ftype _initialize_mdebugread; -extern initialize_file_ftype _initialize_user_regs; -extern initialize_file_ftype _initialize_frame; -extern initialize_file_ftype _initialize_frame_unwind; -extern initialize_file_ftype _initialize_frame_base; -extern initialize_file_ftype _initialize_gnu_v2_abi; -extern initialize_file_ftype _initialize_gnu_v3_abi; -extern initialize_file_ftype _initialize_hpacc_abi; -extern initialize_file_ftype _initialize_cp_abi; -extern initialize_file_ftype _initialize_cp_support; -extern initialize_file_ftype _initialize_cp_namespace; -extern initialize_file_ftype _initialize_reggroup; -extern initialize_file_ftype _initialize_inflow; -extern initialize_file_ftype _initialize_cli_dump; -extern initialize_file_ftype _initialize_cli_logging; -extern initialize_file_ftype _initialize_cli_interp; -extern initialize_file_ftype _initialize_mi_out; -extern initialize_file_ftype _initialize_mi_cmds; -extern initialize_file_ftype _initialize_mi_cmd_env; -extern initialize_file_ftype _initialize_mi_interp; -extern initialize_file_ftype _initialize_mi_main; -extern initialize_file_ftype _initialize_thread_db; -extern initialize_file_ftype _initialize_tui_hooks; -extern initialize_file_ftype _initialize_tui_interp; -extern initialize_file_ftype _initialize_tui_layout; -extern initialize_file_ftype _initialize_tui_out; -extern initialize_file_ftype _initialize_tui_regs; -extern initialize_file_ftype _initialize_tui_stack; -extern initialize_file_ftype _initialize_tui_win; -void -initialize_all_files (void) -{ - _initialize_gdbtypes (); - _initialize_arm_tdep (); - _initialize_armfbsd_tdep (); - _initialize_corelow (); - _initialize_solib (); - _initialize_svr4_solib (); - _initialize_ser_hardwire (); - _initialize_ser_pipe (); - _initialize_ser_tcp (); -#ifndef CROSS_DEBUGGER - _initialize_kernel_u_addr (); - _initialize_infptrace (); - _initialize_inftarg (); - _initialize_thread_db (); -#endif - _initialize_arm_fbsdnat (); - _initialize_remote (); - _initialize_dcache (); - _initialize_sr_support (); - _initialize_tracepoint (); - _initialize_ax_gdb (); - _initialize_annotate (); - _initialize_auxv (); - _initialize_breakpoint (); - _initialize_regcache (); - _initialize_charset (); - _initialize_dummy_frame (); - _initialize_source (); - _initialize_values (); - _initialize_valops (); - _initialize_valarith (); - _initialize_valprint (); - _initialize_printcmd (); - _initialize_symtab (); - _initialize_symfile (); - _initialize_symmisc (); - _initialize_infcall (); - _initialize_infcmd (); - _initialize_infrun (); - _initialize_stack (); - _initialize_thread (); - _initialize_interpreter (); - _initialize_macrocmd (); - _initialize_gdbarch (); - _initialize_gdbarch_utils (); - _initialize_gdb_osabi (); - _initialize_copying (); - _initialize_mem (); - _initialize_parse (); - _initialize_language (); - _initialize_frame_reg (); - _initialize_signals (); - _initialize_kod (); - _initialize_gdb_events (); - _initialize_exec (); - _initialize_maint_cmds (); - _initialize_demangler (); - _initialize_dbxread (); - _initialize_coffread (); - _initialize_elfread (); - _initialize_mipsread (); - _initialize_stabsread (); - _initialize_core (); - _initialize_dwarf2_frame (); - _initialize_c_language (); - _initialize_f_language (); - _initialize_objc_language (); - _initialize_ui_out (); - _initialize_cli_out (); - _initialize_varobj (); - _initialize_java_language (); - _initialize_m2_language (); - _initialize_pascal_language (); - _initialize_pascal_valprint (); - _initialize_scheme_language (); - _initialize_complaints (); - _initialize_typeprint (); - _initialize_cp_valprint (); - _initialize_f_valprint (); - _initialize_nlmread (); - _initialize_serial (); - _initialize_mdebugread (); - _initialize_user_regs (); - _initialize_frame (); - _initialize_frame_unwind (); - _initialize_frame_base (); - _initialize_gnu_v2_abi (); - _initialize_gnu_v3_abi (); - _initialize_hpacc_abi (); - _initialize_cp_abi (); - _initialize_cp_support (); - _initialize_cp_namespace (); - _initialize_reggroup (); - _initialize_inflow (); - _initialize_cli_dump (); - _initialize_cli_logging (); - _initialize_cli_interp (); - _initialize_mi_out (); - _initialize_mi_cmds (); - _initialize_mi_cmd_env (); - _initialize_mi_interp (); - _initialize_mi_main (); - _initialize_tui_hooks (); - _initialize_tui_interp (); - _initialize_tui_layout (); - _initialize_tui_out (); - _initialize_tui_regs (); - _initialize_tui_stack (); - _initialize_tui_win (); -} diff --git a/gnu/usr.bin/gdb/arch/arm/nm-fbsd.h b/gnu/usr.bin/gdb/arch/arm/nm-fbsd.h deleted file mode 100644 index 8134b1a5d88c3..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/nm-fbsd.h +++ /dev/null @@ -1,35 +0,0 @@ -/* $FreeBSD$ */ - -/* Native-dependent definitions for ARM running NetBSD, for GDB. - Copyright 1986, 1987, 1989, 1992, 1994, 1999 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_FBSD_H -#define NM_FBSD_H - -/* Type of the third argument to the `ptrace' system call. */ -#define PTRACE_ARG3_TYPE caddr_t - -/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */ -#define FETCH_INFERIOR_REGISTERS - -/* We can attach and detach. */ -#define ATTACH_DETACH - -#endif /* NM_FBSD_H */ diff --git a/gnu/usr.bin/gdb/arch/arm/tm-fbsd.h b/gnu/usr.bin/gdb/arch/arm/tm-fbsd.h deleted file mode 100644 index b010a969acf88..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/tm-fbsd.h +++ /dev/null @@ -1,28 +0,0 @@ -/* $FreeBSD$ */ - -/* Macro definitions for ARM running under NetBSD. - Copyright 2003 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_FBSD_H -#define TM_FBSD_H - -#include "solib.h" - -#endif /* TM_FBSD_H */ diff --git a/gnu/usr.bin/gdb/arch/arm/xm-fbsd.h b/gnu/usr.bin/gdb/arch/arm/xm-fbsd.h deleted file mode 100644 index 75f8077564c28..0000000000000 --- a/gnu/usr.bin/gdb/arch/arm/xm-fbsd.h +++ /dev/null @@ -1,22 +0,0 @@ -/* $FreeBSD$ */ - -/* Parameters for execution on an ARM running NetBSD, for GDB. - Copyright 1994 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - diff --git a/gnu/usr.bin/gdb/arch/i386/Makefile b/gnu/usr.bin/gdb/arch/i386/Makefile deleted file mode 100644 index 3d96278908272..0000000000000 --- a/gnu/usr.bin/gdb/arch/i386/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -# $FreeBSD$ - -GENSRCS+= xm.h -.if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= fbsd-proc.c fbsd-threads.c gcore.c -LIBSRCS+= i386-nat.c i386bsd-nat.c i386fbsd-nat.c -.endif -LIBSRCS+= solib.c solib-svr4.c -LIBSRCS+= i386-tdep.c i386bsd-tdep.c i386fbsd-tdep-fixed.c i387-tdep.c - -nm.h: - echo '#include "i386/nm-fbsd.h"' > ${.TARGET} - -tm.h: - echo '#include "i386/tm-fbsd.h"' > ${.TARGET} - -xm.h: - echo '#include "i386/xm-i386.h"' > ${.TARGET} - -# Fix source static/extern mismatch nits that GCC 4.2 warns about. -CLEANFILES += i386fbsd-tdep-fixed.c -i386fbsd-tdep-fixed.c: i386fbsd-tdep.c - sed -e '48s/^static\ //' ${.ALLSRC} > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/i386/config.h b/gnu/usr.bin/gdb/arch/i386/config.h deleted file mode 100644 index 3f7f579433d54..0000000000000 --- a/gnu/usr.bin/gdb/arch/i386/config.h +++ /dev/null @@ -1,550 +0,0 @@ -/* $FreeBSD$ */ - -/* config.h. Generated automatically by configure. */ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -/* #undef _ALL_SOURCE */ -#endif - -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ - -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -/* #undef CRAY_STACKSEG_END */ - -/* Define if you have alloca, as a function or macro. */ -#define HAVE_ALLOCA 1 - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -/* #undef HAVE_ALLOCA_H */ - -/* Define if the `long double' type works. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define if you have a working `mmap' system call. */ -#define HAVE_MMAP 1 - -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ - -/* Define as __inline if that's what the C compiler calls it. */ -/* #undef inline */ - -/* Define to `long' if <sys/types.h> doesn't define. */ -/* #undef off_t */ - -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ - -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void - -/* Define if the `setpgrp' function takes no argument. */ -/* #undef SETPGRP_VOID */ - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -/* #undef size_t */ - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -/* #undef STACK_DIRECTION */ - -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ - -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ - -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -/* Define if your struct reg has r_fs. */ -#define HAVE_STRUCT_REG_R_FS 1 - -/* Define if your struct stat has st_blocks. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define if your struct reg has r_gs. */ -#define HAVE_STRUCT_REG_R_GS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -/* #undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */ - -/* Define if <link.h> exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -/* #undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */ - -/* Define if <sys/link.h> has struct link_map32 */ -/* #undef HAVE_STRUCT_LINK_MAP32 */ - -/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */ -/* #undef _SYSCALL32 */ - -/* Define if the prfpregset_t type is broken. */ -/* #undef PRFPREGSET_T_BROKEN */ - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -/* #undef NEW_PROC_API */ - -/* Define if ioctl argument PIOCSET is available. */ -/* #undef HAVE_PROCFS_PIOCSET */ - -/* Define if the `long long' type works. */ -#define CC_HAS_LONG_LONG 1 - -/* Define if the "ll" format works to print long long ints. */ -#define PRINTF_HAS_LONG_LONG 1 - -/* Define if the "%Lg" format works to print long doubles. */ -#define PRINTF_HAS_LONG_DOUBLE 1 - -/* Define if the "%Lg" format works to scan long doubles. */ -#define SCANF_HAS_LONG_DOUBLE 1 - -/* Define if using Solaris thread debugging. */ -/* #undef HAVE_THREAD_DB_LIB */ - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -/* #undef START_INFERIOR_TRAPS_EXPECTED */ -/* #undef sys_quotactl */ - -/* Define if you have HPUX threads */ -/* #undef HAVE_HPUX_THREAD_SUPPORT */ - -/* Define if <proc_service.h> on solaris uses int instead of - size_t, and assorted other type changes. */ -/* #undef PROC_SERVICE_IS_OLD */ - -/* Define if the simulator is being linked in. */ -#define WITH_SIM 1 - -/* Set to true if the save_state_t structure is present */ -/* #undef HAVE_STRUCT_SAVE_STATE_T */ - -/* Set to true if the save_state_t structure has the ss_wide member */ -/* #undef HAVE_STRUCT_MEMBER_SS_WIDE */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ -/* #undef HAVE_PTRACE_GETREGS */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETFPXREGS request. */ -/* #undef HAVE_PTRACE_GETFPXREGS */ - -/* Define if <sys/ptrace.h> defines the PT_GETDBREGS request. */ -#define HAVE_PT_GETDBREGS 1 - -/* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request. */ -#define HAVE_PT_GETXMMREGS - -/* Define if libunwind library is being used. */ -/* #undef HAVE_LIBUNWIND */ - -/* hostfile */ -#define GDB_XM_FILE config/i386/xm-i386.h - -/* targetfile */ -#define GDB_TM_FILE config/i386/tm-fbsd.h - -/* nativefile */ -#ifndef CROSS_DEBUGGER -#define GDB_NM_FILE config/i386/nm-fbsd.h -#endif - -/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works - around a <sys/proc.h> problem on IRIX 5. */ -#ifndef _KMEMUSER -/* #undef _KMEMUSER */ -#endif - -/* Define if you have the __argz_count function. */ -/* #undef HAVE___ARGZ_COUNT */ - -/* Define if you have the __argz_next function. */ -/* #undef HAVE___ARGZ_NEXT */ - -/* Define if you have the __argz_stringify function. */ -/* #undef HAVE___ARGZ_STRINGIFY */ - -/* Define if you have the _mcleanup function. */ -#define HAVE__MCLEANUP 1 - -/* Define if you have the canonicalize_file_name function. */ -/* #undef HAVE_CANONICALIZE_FILE_NAME */ - -/* Define if you have the dcgettext function. */ -/* #undef HAVE_DCGETTEXT */ - -/* Define if you have the getcwd function. */ -#define HAVE_GETCWD 1 - -/* Define if you have the getpagesize function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define if you have the monstartup function. */ -#define HAVE_MONSTARTUP 1 - -/* Define if you have the munmap function. */ -#define HAVE_MUNMAP 1 - -/* Define if you have the poll function. */ -#define HAVE_POLL 1 - -/* Define if you have the pread64 function. */ -/* #undef HAVE_PREAD64 */ - -/* Define if you have the putenv function. */ -#define HAVE_PUTENV 1 - -/* Define if you have the realpath function. */ -#define HAVE_REALPATH 1 - -/* Define if you have the sbrk function. */ -/* #undef HAVE_SBRK */ - -/* Define if you have the setenv function. */ -#define HAVE_SETENV 1 - -/* Define if you have the setlocale function. */ -#define HAVE_SETLOCALE 1 - -/* Define if you have the setpgid function. */ -#define HAVE_SETPGID 1 - -/* Define if you have the setpgrp function. */ -#define HAVE_SETPGRP 1 - -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 - -/* Define if you have the sigprocmask function. */ -#define HAVE_SIGPROCMASK 1 - -/* Define if you have the sigsetmask function. */ -#define HAVE_SIGSETMASK 1 - -/* Define if you have the socketpair function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define if you have the stpcpy function. */ -#define HAVE_STPCPY 1 - -/* Define if you have the strcasecmp function. */ -#define HAVE_STRCASECMP 1 - -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 - -/* Define if you have the syscall function. */ -#define HAVE_SYSCALL 1 - -/* Define if you have the <argz.h> header file. */ -/* #undef HAVE_ARGZ_H */ - -/* Define if you have the <ctype.h> header file. */ -#define HAVE_CTYPE_H 1 - -/* Define if you have the <curses.h> header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the <dirent.h> header file. */ -#define HAVE_DIRENT_H 1 - -/* Define if you have the <libunwind-ia64.h> header file. */ -/* #undef HAVE_LIBUNWIND_IA64_H */ - -/* Define if you have the <libunwind.h> header file. */ -/* #undef HAVE_LIBUNWIND_H */ - -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 - -/* Define if you have the <link.h> header file. */ -#define HAVE_LINK_H 1 - -/* Define if you have the <locale.h> header file. */ -#define HAVE_LOCALE_H 1 - -/* Define if you have the <machine/reg.h> header file. */ -#define HAVE_MACHINE_REG_H 1 - -/* Define if you have the <malloc.h> header file. */ -/* #undef HAVE_MALLOC_H */ - -/* Define if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define if you have the <ncurses.h> header file. */ -#define HAVE_NCURSES_H 1 - -/* Define if you have the <ndir.h> header file. */ -/* #undef HAVE_NDIR_H */ - -/* Define if you have the <nl_types.h> header file. */ -#define HAVE_NL_TYPES_H 1 - -/* Define if you have the <nlist.h> header file. */ -#define HAVE_NLIST_H 1 - -/* Define if you have the <poll.h> header file. */ -#define HAVE_POLL_H 1 - -/* Define if you have the <proc_service.h> header file. */ -/* #undef HAVE_PROC_SERVICE_H */ - -/* Define if you have the <ptrace.h> header file. */ -/* #undef HAVE_PTRACE_H */ - -/* Define if you have the <sgtty.h> header file. */ -#define HAVE_SGTTY_H 1 - -/* Define if you have the <stddef.h> header file. */ -#define HAVE_STDDEF_H 1 - -/* Define if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define if you have the <sys/debugreg.h> header file. */ -/* #undef HAVE_SYS_DEBUGREG_H */ - -/* Define if you have the <sys/dir.h> header file. */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define if you have the <sys/fault.h> header file. */ -/* #undef HAVE_SYS_FAULT_H */ - -/* Define if you have the <sys/file.h> header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define if you have the <sys/filio.h> header file. */ -#define HAVE_SYS_FILIO_H 1 - -/* Define if you have the <sys/ioctl.h> header file. */ -#define HAVE_SYS_IOCTL_H 1 - -/* Define if you have the <sys/ndir.h> header file. */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define if you have the <sys/param.h> header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define if you have the <sys/poll.h> header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define if you have the <sys/proc.h> header file. */ -#define HAVE_SYS_PROC_H 1 - -/* Define if you have the <sys/procfs.h> header file. */ -#define HAVE_SYS_PROCFS_H 1 - -/* Define if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define if you have the <sys/reg.h> header file. */ -/* #undef HAVE_SYS_REG_H */ - -/* Define if you have the <sys/select.h> header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define if you have the <sys/syscall.h> header file. */ -#define HAVE_SYS_SYSCALL_H 1 - -/* Define if you have the <sys/user.h> header file. */ -#define HAVE_SYS_USER_H 1 - -/* Define if you have the <sys/wait.h> header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define if you have the <term.h> header file. */ -#define HAVE_TERM_H 1 - -/* Define if you have the <termio.h> header file. */ -/* #undef HAVE_TERMIO_H */ - -/* Define if you have the <termios.h> header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define if you have the <thread_db.h> header file. */ -/* #undef HAVE_THREAD_DB_H */ - -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 - -/* Define if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define if you have the <values.h> header file. */ -/* #undef HAVE_VALUES_H */ - -/* Define if you have the <wait.h> header file. */ -/* #undef HAVE_WAIT_H */ - -/* Define if you have the dl library (-ldl). */ -/* #undef HAVE_LIBDL */ - -/* Define if you have the m library (-lm). */ -#define HAVE_LIBM 1 - -/* Define if you have the w library (-lw). */ -/* #undef HAVE_LIBW */ - -/* Define if you have the stpcpy function */ -#define HAVE_STPCPY 1 - -/* Define if your locale.h file contains LC_MESSAGES. */ -#define HAVE_LC_MESSAGES 1 - -/* Define to 1 if NLS is requested */ -/* #undef ENABLE_NLS */ - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -/* #undef HAVE_GETTEXT */ - -/* Name of this package. */ -#define PACKAGE "gdb" - -/* Define to BFD's default architecture. */ -#define DEFAULT_BFD_ARCH bfd_i386_arch - -/* Define to BFD's default target vector. */ -#define DEFAULT_BFD_VEC bfd_elf32_i386_freebsd_vec - -/* Define to 1 if your system has the _etext variable. */ -#define HAVE__ETEXT 1 - -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[78] when using GCC. */ -/* #undef _MSE_INT_H */ - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#define HAVE_DECL_GETOPT 0 - -/* Define if sigsetjmp is available. */ -#define HAVE_SIGSETJMP 1 - -/* Define to 1 if the regex included in libiberty should be used. */ -#define USE_INCLUDED_REGEX 1 - -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#define HAVE_STRUCT_REG 1 - -/* Define if <stdint.h> provides the uintptr_t type. */ -#define HAVE_UINTPTR_T 1 - -/* Define if malloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_MALLOC */ - -/* Define if realloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_REALLOC */ - -/* Define if free is not declared in system header files. */ -/* #undef NEED_DECLARATION_FREE */ - -/* Define if strerror is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRERROR */ - -/* Define if strdup is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRDUP */ - -/* Define if strstr is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRSTR */ - -/* Define if canonicalize_file_name is not declared in system header files. */ -#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 - -/* Define if <sys/procfs.h> has pstatus_t. */ -/* #undef HAVE_PSTATUS_T */ - -/* Define if <sys/procfs.h> has prrun_t. */ -/* #undef HAVE_PRRUN_T */ - -/* Define if <sys/procfs.h> has gregset_t. */ -#define HAVE_GREGSET_T 1 - -/* Define if <sys/procfs.h> has fpregset_t. */ -#define HAVE_FPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset_t. */ -#define HAVE_PRGREGSET_T 1 - -/* Define if <sys/procfs.h> has prfpregset_t. */ -#define HAVE_PRFPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset32_t. */ -/* #undef HAVE_PRGREGSET32_T */ - -/* Define if <sys/procfs.h> has prfpregset32_t. */ -/* #undef HAVE_PRFPREGSET32_T */ - -/* Define if <sys/procfs.h> has lwpid_t. */ -#define HAVE_LWPID_T 1 - -/* Define if <sys/procfs.h> has psaddr_t. */ -#define HAVE_PSADDR_T 1 - -/* Define if <sys/procfs.h> has prsysent_t. */ -/* #undef HAVE_PRSYSENT_T */ - -/* Define if <sys/procfs.h> has pr_sigset_t. */ -/* #undef HAVE_PR_SIGSET_T */ - -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -/* #undef HAVE_PR_SIGACTION64_T */ - -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -/* #undef HAVE_PR_SIGINFO64_T */ - -/* Define if <thread_db.h> has the TD_NOTALLOC error code. */ -/* #undef THREAD_DB_HAS_TD_NOTALLOC */ - -/* Define if we can use the tkill syscall. */ -/* #undef HAVE_TKILL_SYSCALL */ - -/* Define to the default OS ABI for this configuration. */ -/* #undef GDB_OSABI_DEFAULT */ - -/* Define to be a string naming the default host character set. */ -#define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1" - -/* Define if you have the iconv() function. */ -/* #undef HAVE_ICONV */ - -/* Define as const if the declaration of iconv() needs const. */ -/* #undef ICONV_CONST */ - diff --git a/gnu/usr.bin/gdb/arch/i386/init.c b/gnu/usr.bin/gdb/arch/i386/init.c deleted file mode 100644 index 7675d8e688ce9..0000000000000 --- a/gnu/usr.bin/gdb/arch/i386/init.c +++ /dev/null @@ -1,236 +0,0 @@ -/* $FreeBSD$ */ - -/* Do not modify this file. */ -/* It is created automatically by the Makefile. */ -#include "defs.h" /* For initialize_file_ftype. */ -#include "call-cmds.h" /* For initialize_all_files. */ -extern initialize_file_ftype _initialize_gdbtypes; -extern initialize_file_ftype _initialize_i386_tdep; -extern initialize_file_ftype _initialize_i386bsd_tdep; -extern initialize_file_ftype _initialize_i386fbsd_tdep; -extern initialize_file_ftype _initialize_corelow; -extern initialize_file_ftype _initialize_solib; -extern initialize_file_ftype _initialize_svr4_solib; -extern initialize_file_ftype _initialize_ser_hardwire; -extern initialize_file_ftype _initialize_ser_pipe; -extern initialize_file_ftype _initialize_ser_tcp; -extern initialize_file_ftype _initialize_kernel_u_addr; -extern initialize_file_ftype _initialize_infptrace; -extern initialize_file_ftype _initialize_inftarg; -extern initialize_file_ftype _initialize_i386_nat; -extern initialize_file_ftype _initialize_i386bsd_nat; -extern initialize_file_ftype _initialize_i386fbsd_nat; -extern initialize_file_ftype _initialize_gcore; -extern initialize_file_ftype _initialize_fbsd_proc; -extern initialize_file_ftype _initialize_remote; -extern initialize_file_ftype _initialize_dcache; -extern initialize_file_ftype _initialize_sr_support; -extern initialize_file_ftype _initialize_tracepoint; -extern initialize_file_ftype _initialize_ax_gdb; -extern initialize_file_ftype _initialize_annotate; -extern initialize_file_ftype _initialize_auxv; -extern initialize_file_ftype _initialize_breakpoint; -extern initialize_file_ftype _initialize_regcache; -extern initialize_file_ftype _initialize_charset; -extern initialize_file_ftype _initialize_dummy_frame; -extern initialize_file_ftype _initialize_source; -extern initialize_file_ftype _initialize_values; -extern initialize_file_ftype _initialize_valops; -extern initialize_file_ftype _initialize_valarith; -extern initialize_file_ftype _initialize_valprint; -extern initialize_file_ftype _initialize_printcmd; -extern initialize_file_ftype _initialize_symtab; -extern initialize_file_ftype _initialize_symfile; -extern initialize_file_ftype _initialize_symmisc; -extern initialize_file_ftype _initialize_infcall; -extern initialize_file_ftype _initialize_infcmd; -extern initialize_file_ftype _initialize_infrun; -extern initialize_file_ftype _initialize_stack; -extern initialize_file_ftype _initialize_thread; -extern initialize_file_ftype _initialize_interpreter; -extern initialize_file_ftype _initialize_macrocmd; -extern initialize_file_ftype _initialize_gdbarch; -extern initialize_file_ftype _initialize_gdbarch_utils; -extern initialize_file_ftype _initialize_gdb_osabi; -extern initialize_file_ftype _initialize_copying; -extern initialize_file_ftype _initialize_mem; -extern initialize_file_ftype _initialize_parse; -extern initialize_file_ftype _initialize_language; -extern initialize_file_ftype _initialize_frame_reg; -extern initialize_file_ftype _initialize_signals; -extern initialize_file_ftype _initialize_kod; -extern initialize_file_ftype _initialize_gdb_events; -extern initialize_file_ftype _initialize_exec; -extern initialize_file_ftype _initialize_maint_cmds; -extern initialize_file_ftype _initialize_demangler; -extern initialize_file_ftype _initialize_dbxread; -extern initialize_file_ftype _initialize_coffread; -extern initialize_file_ftype _initialize_elfread; -extern initialize_file_ftype _initialize_mipsread; -extern initialize_file_ftype _initialize_stabsread; -extern initialize_file_ftype _initialize_core; -extern initialize_file_ftype _initialize_dwarf2_frame; -extern initialize_file_ftype _initialize_c_language; -extern initialize_file_ftype _initialize_f_language; -extern initialize_file_ftype _initialize_objc_language; -extern initialize_file_ftype _initialize_ui_out; -extern initialize_file_ftype _initialize_cli_out; -extern initialize_file_ftype _initialize_varobj; -extern initialize_file_ftype _initialize_java_language; -extern initialize_file_ftype _initialize_m2_language; -extern initialize_file_ftype _initialize_pascal_language; -extern initialize_file_ftype _initialize_pascal_valprint; -extern initialize_file_ftype _initialize_scheme_language; -extern initialize_file_ftype _initialize_complaints; -extern initialize_file_ftype _initialize_typeprint; -extern initialize_file_ftype _initialize_cp_valprint; -extern initialize_file_ftype _initialize_f_valprint; -extern initialize_file_ftype _initialize_nlmread; -extern initialize_file_ftype _initialize_serial; -extern initialize_file_ftype _initialize_mdebugread; -extern initialize_file_ftype _initialize_user_regs; -extern initialize_file_ftype _initialize_frame; -extern initialize_file_ftype _initialize_frame_unwind; -extern initialize_file_ftype _initialize_frame_base; -extern initialize_file_ftype _initialize_gnu_v2_abi; -extern initialize_file_ftype _initialize_gnu_v3_abi; -extern initialize_file_ftype _initialize_hpacc_abi; -extern initialize_file_ftype _initialize_cp_abi; -extern initialize_file_ftype _initialize_cp_support; -extern initialize_file_ftype _initialize_cp_namespace; -extern initialize_file_ftype _initialize_reggroup; -extern initialize_file_ftype _initialize_inflow; -extern initialize_file_ftype _initialize_cli_dump; -extern initialize_file_ftype _initialize_cli_logging; -extern initialize_file_ftype _initialize_cli_interp; -extern initialize_file_ftype _initialize_mi_out; -extern initialize_file_ftype _initialize_mi_cmds; -extern initialize_file_ftype _initialize_mi_cmd_env; -extern initialize_file_ftype _initialize_mi_interp; -extern initialize_file_ftype _initialize_mi_main; -extern initialize_file_ftype _initialize_thread_db; -extern initialize_file_ftype _initialize_tui_hooks; -extern initialize_file_ftype _initialize_tui_interp; -extern initialize_file_ftype _initialize_tui_layout; -extern initialize_file_ftype _initialize_tui_out; -extern initialize_file_ftype _initialize_tui_regs; -extern initialize_file_ftype _initialize_tui_stack; -extern initialize_file_ftype _initialize_tui_win; -void -initialize_all_files (void) -{ - _initialize_gdbtypes (); - _initialize_i386_tdep (); - _initialize_i386bsd_tdep (); - _initialize_i386fbsd_tdep (); - _initialize_corelow (); - _initialize_solib (); - _initialize_svr4_solib (); - _initialize_ser_hardwire (); - _initialize_ser_pipe (); - _initialize_ser_tcp (); -#ifndef CROSS_DEBUGGER - _initialize_kernel_u_addr (); - _initialize_infptrace (); - _initialize_inftarg (); - _initialize_i386_nat (); - _initialize_i386bsd_nat (); - _initialize_i386fbsd_nat (); - _initialize_gcore (); - _initialize_fbsd_proc (); - _initialize_thread_db (); -#endif - _initialize_remote (); - _initialize_dcache (); - _initialize_sr_support (); - _initialize_tracepoint (); - _initialize_ax_gdb (); - _initialize_annotate (); - _initialize_auxv (); - _initialize_breakpoint (); - _initialize_regcache (); - _initialize_charset (); - _initialize_dummy_frame (); - _initialize_source (); - _initialize_values (); - _initialize_valops (); - _initialize_valarith (); - _initialize_valprint (); - _initialize_printcmd (); - _initialize_symtab (); - _initialize_symfile (); - _initialize_symmisc (); - _initialize_infcall (); - _initialize_infcmd (); - _initialize_infrun (); - _initialize_stack (); - _initialize_thread (); - _initialize_interpreter (); - _initialize_macrocmd (); - _initialize_gdbarch (); - _initialize_gdbarch_utils (); - _initialize_gdb_osabi (); - _initialize_copying (); - _initialize_mem (); - _initialize_parse (); - _initialize_language (); - _initialize_frame_reg (); - _initialize_signals (); - _initialize_kod (); - _initialize_gdb_events (); - _initialize_exec (); - _initialize_maint_cmds (); - _initialize_demangler (); - _initialize_dbxread (); - _initialize_coffread (); - _initialize_elfread (); - _initialize_mipsread (); - _initialize_stabsread (); - _initialize_core (); - _initialize_dwarf2_frame (); - _initialize_c_language (); - _initialize_f_language (); - _initialize_objc_language (); - _initialize_ui_out (); - _initialize_cli_out (); - _initialize_varobj (); - _initialize_java_language (); - _initialize_m2_language (); - _initialize_pascal_language (); - _initialize_pascal_valprint (); - _initialize_scheme_language (); - _initialize_complaints (); - _initialize_typeprint (); - _initialize_cp_valprint (); - _initialize_f_valprint (); - _initialize_nlmread (); - _initialize_serial (); - _initialize_mdebugread (); - _initialize_user_regs (); - _initialize_frame (); - _initialize_frame_unwind (); - _initialize_frame_base (); - _initialize_gnu_v2_abi (); - _initialize_gnu_v3_abi (); - _initialize_hpacc_abi (); - _initialize_cp_abi (); - _initialize_cp_support (); - _initialize_cp_namespace (); - _initialize_reggroup (); - _initialize_inflow (); - _initialize_cli_dump (); - _initialize_cli_logging (); - _initialize_cli_interp (); - _initialize_mi_out (); - _initialize_mi_cmds (); - _initialize_mi_cmd_env (); - _initialize_mi_interp (); - _initialize_mi_main (); - _initialize_tui_hooks (); - _initialize_tui_interp (); - _initialize_tui_layout (); - _initialize_tui_out (); - _initialize_tui_regs (); - _initialize_tui_stack (); - _initialize_tui_win (); -} diff --git a/gnu/usr.bin/gdb/arch/mips/Makefile b/gnu/usr.bin/gdb/arch/mips/Makefile deleted file mode 100644 index 24e9cfce25e50..0000000000000 --- a/gnu/usr.bin/gdb/arch/mips/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# $FreeBSD$ - -# -# XXX Should set DEFAULT_BFD_VEC based on target. -# -.if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= mipsfbsd-nat.c fbsd-threads.c -.endif -LIBSRCS+= solib.c solib-svr4.c -LIBSRCS+= mips-tdep.c mipsfbsd-tdep.c fbsd-proc.c - -nm.h: - echo '#include "mips/nm-fbsd.h"' > ${.TARGET} - -tm.h: - echo '#include "mips/tm-fbsd.h"' > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/mips/config.h b/gnu/usr.bin/gdb/arch/mips/config.h deleted file mode 100644 index c0b04cc5e5507..0000000000000 --- a/gnu/usr.bin/gdb/arch/mips/config.h +++ /dev/null @@ -1,550 +0,0 @@ -/* $FreeBSD$ */ - -/* config.h. Generated automatically by configure. */ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -/* #undef _ALL_SOURCE */ -#endif - -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ - -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -/* #undef CRAY_STACKSEG_END */ - -/* Define if you have alloca, as a function or macro. */ -#define HAVE_ALLOCA 1 - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -/* #undef HAVE_ALLOCA_H */ - -/* Define if the `long double' type works. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define if you have a working `mmap' system call. */ -#define HAVE_MMAP 1 - -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ - -/* Define as __inline if that's what the C compiler calls it. */ -/* #undef inline */ - -/* Define to `long' if <sys/types.h> doesn't define. */ -/* #undef off_t */ - -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ - -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void - -/* Define if the `setpgrp' function takes no argument. */ -/* #undef SETPGRP_VOID */ - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -/* #undef size_t */ - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -/* #undef STACK_DIRECTION */ - -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ - -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ - -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -/* Define if your struct reg has r_fs. */ -/* #undef HAVE_STRUCT_REG_R_FS */ - -/* Define if your struct stat has st_blocks. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define if your struct reg has r_gs. */ -/* #undef HAVE_STRUCT_REG_R_GS */ - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -/* #undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */ - -/* Define if <link.h> exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -/* #undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */ - -/* Define if <sys/link.h> has struct link_map32 */ -/* #undef HAVE_STRUCT_LINK_MAP32 */ - -/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */ -/* #undef _SYSCALL32 */ - -/* Define if the prfpregset_t type is broken. */ -/* #undef PRFPREGSET_T_BROKEN */ - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -/* #undef NEW_PROC_API */ - -/* Define if ioctl argument PIOCSET is available. */ -/* #undef HAVE_PROCFS_PIOCSET */ - -/* Define if the `long long' type works. */ -#define CC_HAS_LONG_LONG 1 - -/* Define if the "ll" format works to print long long ints. */ -#define PRINTF_HAS_LONG_LONG 1 - -/* Define if the "%Lg" format works to print long doubles. */ -#define PRINTF_HAS_LONG_DOUBLE 1 - -/* Define if the "%Lg" format works to scan long doubles. */ -#define SCANF_HAS_LONG_DOUBLE 1 - -/* Define if using Solaris thread debugging. */ -/* #undef HAVE_THREAD_DB_LIB */ - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -/* #undef START_INFERIOR_TRAPS_EXPECTED */ -/* #undef sys_quotactl */ - -/* Define if you have HPUX threads */ -/* #undef HAVE_HPUX_THREAD_SUPPORT */ - -/* Define if <proc_service.h> on solaris uses int instead of - size_t, and assorted other type changes. */ -/* #undef PROC_SERVICE_IS_OLD */ - -/* Define if the simulator is being linked in. */ -#define WITH_SIM 1 - -/* Set to true if the save_state_t structure is present */ -/* #undef HAVE_STRUCT_SAVE_STATE_T */ - -/* Set to true if the save_state_t structure has the ss_wide member */ -/* #undef HAVE_STRUCT_MEMBER_SS_WIDE */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ -/* #undef HAVE_PTRACE_GETREGS */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETFPXREGS request. */ -/* #undef HAVE_PTRACE_GETFPXREGS */ - -/* Define if <sys/ptrace.h> defines the PT_GETDBREGS request. */ -#define HAVE_PT_GETDBREGS 1 - -/* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request. */ -/* #undef HAVE_PT_GETXMMREGS */ - -/* Define if libunwind library is being used. */ -/* #undef HAVE_LIBUNWIND */ - -/* hostfile */ -/* #undef GDB_XM_FILE */ - -/* targetfile */ -#define GDB_TM_FILE config/mips/tm-fbsd.h - -/* nativefile */ -#ifndef CROSS_DEBUGGER -#define GDB_NM_FILE config/mips/nm-fbsd.h -#endif - -/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works - around a <sys/proc.h> problem on IRIX 5. */ -#ifndef _KMEMUSER -/* #undef _KMEMUSER */ -#endif - -/* Define if you have the __argz_count function. */ -/* #undef HAVE___ARGZ_COUNT */ - -/* Define if you have the __argz_next function. */ -/* #undef HAVE___ARGZ_NEXT */ - -/* Define if you have the __argz_stringify function. */ -/* #undef HAVE___ARGZ_STRINGIFY */ - -/* Define if you have the _mcleanup function. */ -#define HAVE__MCLEANUP 1 - -/* Define if you have the canonicalize_file_name function. */ -/* #undef HAVE_CANONICALIZE_FILE_NAME */ - -/* Define if you have the dcgettext function. */ -/* #undef HAVE_DCGETTEXT */ - -/* Define if you have the getcwd function. */ -#define HAVE_GETCWD 1 - -/* Define if you have the getpagesize function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define if you have the monstartup function. */ -#define HAVE_MONSTARTUP 1 - -/* Define if you have the munmap function. */ -#define HAVE_MUNMAP 1 - -/* Define if you have the poll function. */ -#define HAVE_POLL 1 - -/* Define if you have the pread64 function. */ -/* #undef HAVE_PREAD64 */ - -/* Define if you have the putenv function. */ -#define HAVE_PUTENV 1 - -/* Define if you have the realpath function. */ -#define HAVE_REALPATH 1 - -/* Define if you have the sbrk function. */ -/* #undef HAVE_SBRK */ - -/* Define if you have the setenv function. */ -#define HAVE_SETENV 1 - -/* Define if you have the setlocale function. */ -#define HAVE_SETLOCALE 1 - -/* Define if you have the setpgid function. */ -#define HAVE_SETPGID 1 - -/* Define if you have the setpgrp function. */ -#define HAVE_SETPGRP 1 - -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 - -/* Define if you have the sigprocmask function. */ -#define HAVE_SIGPROCMASK 1 - -/* Define if you have the sigsetmask function. */ -#define HAVE_SIGSETMASK 1 - -/* Define if you have the socketpair function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define if you have the stpcpy function. */ -#define HAVE_STPCPY 1 - -/* Define if you have the strcasecmp function. */ -#define HAVE_STRCASECMP 1 - -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 - -/* Define if you have the syscall function. */ -#define HAVE_SYSCALL 1 - -/* Define if you have the <argz.h> header file. */ -/* #undef HAVE_ARGZ_H */ - -/* Define if you have the <ctype.h> header file. */ -#define HAVE_CTYPE_H 1 - -/* Define if you have the <curses.h> header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the <dirent.h> header file. */ -#define HAVE_DIRENT_H 1 - -/* Define if you have the <libunwind-ia64.h> header file. */ -/* #undef HAVE_LIBUNWIND_IA64_H */ - -/* Define if you have the <libunwind.h> header file. */ -/* #undef HAVE_LIBUNWIND_H */ - -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 - -/* Define if you have the <link.h> header file. */ -#define HAVE_LINK_H 1 - -/* Define if you have the <locale.h> header file. */ -#define HAVE_LOCALE_H 1 - -/* Define if you have the <machine/reg.h> header file. */ -#define HAVE_MACHINE_REG_H 1 - -/* Define if you have the <malloc.h> header file. */ -/* #undef HAVE_MALLOC_H */ - -/* Define if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define if you have the <ncurses.h> header file. */ -#define HAVE_NCURSES_H 1 - -/* Define if you have the <ndir.h> header file. */ -/* #undef HAVE_NDIR_H */ - -/* Define if you have the <nl_types.h> header file. */ -#define HAVE_NL_TYPES_H 1 - -/* Define if you have the <nlist.h> header file. */ -#define HAVE_NLIST_H 1 - -/* Define if you have the <poll.h> header file. */ -#define HAVE_POLL_H 1 - -/* Define if you have the <proc_service.h> header file. */ -/* #undef HAVE_PROC_SERVICE_H */ - -/* Define if you have the <ptrace.h> header file. */ -/* #undef HAVE_PTRACE_H */ - -/* Define if you have the <sgtty.h> header file. */ -#define HAVE_SGTTY_H 1 - -/* Define if you have the <stddef.h> header file. */ -#define HAVE_STDDEF_H 1 - -/* Define if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define if you have the <sys/debugreg.h> header file. */ -/* #undef HAVE_SYS_DEBUGREG_H */ - -/* Define if you have the <sys/dir.h> header file. */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define if you have the <sys/fault.h> header file. */ -/* #undef HAVE_SYS_FAULT_H */ - -/* Define if you have the <sys/file.h> header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define if you have the <sys/filio.h> header file. */ -#define HAVE_SYS_FILIO_H 1 - -/* Define if you have the <sys/ioctl.h> header file. */ -#define HAVE_SYS_IOCTL_H 1 - -/* Define if you have the <sys/ndir.h> header file. */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define if you have the <sys/param.h> header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define if you have the <sys/poll.h> header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define if you have the <sys/proc.h> header file. */ -#define HAVE_SYS_PROC_H 1 - -/* Define if you have the <sys/procfs.h> header file. */ -#define HAVE_SYS_PROCFS_H 1 - -/* Define if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define if you have the <sys/reg.h> header file. */ -/* #undef HAVE_SYS_REG_H */ - -/* Define if you have the <sys/select.h> header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define if you have the <sys/syscall.h> header file. */ -#define HAVE_SYS_SYSCALL_H 1 - -/* Define if you have the <sys/user.h> header file. */ -#define HAVE_SYS_USER_H 1 - -/* Define if you have the <sys/wait.h> header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define if you have the <term.h> header file. */ -#define HAVE_TERM_H 1 - -/* Define if you have the <termio.h> header file. */ -/* #undef HAVE_TERMIO_H */ - -/* Define if you have the <termios.h> header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define if you have the <thread_db.h> header file. */ -/* #undef HAVE_THREAD_DB_H */ - -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 - -/* Define if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define if you have the <values.h> header file. */ -/* #undef HAVE_VALUES_H */ - -/* Define if you have the <wait.h> header file. */ -/* #undef HAVE_WAIT_H */ - -/* Define if you have the dl library (-ldl). */ -/* #undef HAVE_LIBDL */ - -/* Define if you have the m library (-lm). */ -#define HAVE_LIBM 1 - -/* Define if you have the w library (-lw). */ -/* #undef HAVE_LIBW */ - -/* Define if you have the stpcpy function */ -#define HAVE_STPCPY 1 - -/* Define if your locale.h file contains LC_MESSAGES. */ -#define HAVE_LC_MESSAGES 1 - -/* Define to 1 if NLS is requested */ -/* #undef ENABLE_NLS */ - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -/* #undef HAVE_GETTEXT */ - -/* Name of this package. */ -#define PACKAGE "gdb" - -/* Define to BFD's default architecture. */ -#define DEFAULT_BFD_ARCH bfd_mips_arch - -/* Define to BFD's default target vector. */ -#define DEFAULT_BFD_VEC bfd_elf32_littlemips_vec - -/* Define to 1 if your system has the _etext variable. */ -#define HAVE__ETEXT 1 - -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[78] when using GCC. */ -/* #undef _MSE_INT_H */ - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#define HAVE_DECL_GETOPT 0 - -/* Define if sigsetjmp is available. */ -#define HAVE_SIGSETJMP 1 - -/* Define to 1 if the regex included in libiberty should be used. */ -#define USE_INCLUDED_REGEX 1 - -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#define HAVE_STRUCT_REG 1 - -/* Define if <stdint.h> provides the uintptr_t type. */ -#define HAVE_UINTPTR_T 1 - -/* Define if malloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_MALLOC */ - -/* Define if realloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_REALLOC */ - -/* Define if free is not declared in system header files. */ -/* #undef NEED_DECLARATION_FREE */ - -/* Define if strerror is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRERROR */ - -/* Define if strdup is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRDUP */ - -/* Define if strstr is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRSTR */ - -/* Define if canonicalize_file_name is not declared in system header files. */ -#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 - -/* Define if <sys/procfs.h> has pstatus_t. */ -/* #undef HAVE_PSTATUS_T */ - -/* Define if <sys/procfs.h> has prrun_t. */ -/* #undef HAVE_PRRUN_T */ - -/* Define if <sys/procfs.h> has gregset_t. */ -#define HAVE_GREGSET_T 1 - -/* Define if <sys/procfs.h> has fpregset_t. */ -#define HAVE_FPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset_t. */ -#define HAVE_PRGREGSET_T 1 - -/* Define if <sys/procfs.h> has prfpregset_t. */ -#define HAVE_PRFPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset32_t. */ -/* #undef HAVE_PRGREGSET32_T */ - -/* Define if <sys/procfs.h> has prfpregset32_t. */ -/* #undef HAVE_PRFPREGSET32_T */ - -/* Define if <sys/procfs.h> has lwpid_t. */ -#define HAVE_LWPID_T 1 - -/* Define if <sys/procfs.h> has psaddr_t. */ -#define HAVE_PSADDR_T 1 - -/* Define if <sys/procfs.h> has prsysent_t. */ -/* #undef HAVE_PRSYSENT_T */ - -/* Define if <sys/procfs.h> has pr_sigset_t. */ -/* #undef HAVE_PR_SIGSET_T */ - -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -/* #undef HAVE_PR_SIGACTION64_T */ - -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -/* #undef HAVE_PR_SIGINFO64_T */ - -/* Define if <thread_db.h> has the TD_NOTALLOC error code. */ -/* #undef THREAD_DB_HAS_TD_NOTALLOC */ - -/* Define if we can use the tkill syscall. */ -/* #undef HAVE_TKILL_SYSCALL */ - -/* Define to the default OS ABI for this configuration. */ -/* #undef GDB_OSABI_DEFAULT */ - -/* Define to be a string naming the default host character set. */ -#define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1" - -/* Define if you have the iconv() function. */ -/* #undef HAVE_ICONV */ - -/* Define as const if the declaration of iconv() needs const. */ -/* #undef ICONV_CONST */ - diff --git a/gnu/usr.bin/gdb/arch/mips/init.c b/gnu/usr.bin/gdb/arch/mips/init.c deleted file mode 100644 index 491b2b3ee3967..0000000000000 --- a/gnu/usr.bin/gdb/arch/mips/init.c +++ /dev/null @@ -1,233 +0,0 @@ -/* $FreeBSD$ */ - -/* Do not modify this file. */ -/* It is created automatically by the Makefile. */ -#include "defs.h" /* For initialize_file_ftype. */ -#include "call-cmds.h" /* For initialize_all_files. */ -extern initialize_file_ftype _initialize_gdbtypes; -extern initialize_file_ftype _initialize_mips_tdep; -extern initialize_file_ftype _initialize_mipsfbsd_tdep; -extern initialize_file_ftype _initialize_corelow; -extern initialize_file_ftype _initialize_ser_hardwire; -extern initialize_file_ftype _initialize_ser_pipe; -extern initialize_file_ftype _initialize_ser_tcp; -extern initialize_file_ftype _initialize_mipsfbsd_nat; -extern initialize_file_ftype _initialize_mips_nat; -extern initialize_file_ftype _initialize_kernel_u_addr; -extern initialize_file_ftype _initialize_infptrace; -extern initialize_file_ftype _initialize_inftarg; -extern initialize_file_ftype _initialize_solib; -extern initialize_file_ftype _initialize_svr4_solib; -extern initialize_file_ftype _initialize_svr4_lm; -extern initialize_file_ftype _initialize_remote; -extern initialize_file_ftype _initialize_dcache; -extern initialize_file_ftype _initialize_sr_support; -extern initialize_file_ftype _initialize_tracepoint; -extern initialize_file_ftype _initialize_ax_gdb; -extern initialize_file_ftype _initialize_annotate; -extern initialize_file_ftype _initialize_auxv; -extern initialize_file_ftype _initialize_breakpoint; -extern initialize_file_ftype _initialize_regcache; -extern initialize_file_ftype _initialize_charset; -extern initialize_file_ftype _initialize_dummy_frame; -extern initialize_file_ftype _initialize_source; -extern initialize_file_ftype _initialize_values; -extern initialize_file_ftype _initialize_valops; -extern initialize_file_ftype _initialize_valarith; -extern initialize_file_ftype _initialize_valprint; -extern initialize_file_ftype _initialize_printcmd; -extern initialize_file_ftype _initialize_symtab; -extern initialize_file_ftype _initialize_symfile; -extern initialize_file_ftype _initialize_symmisc; -extern initialize_file_ftype _initialize_infcall; -extern initialize_file_ftype _initialize_infcmd; -extern initialize_file_ftype _initialize_infrun; -extern initialize_file_ftype _initialize_stack; -extern initialize_file_ftype _initialize_thread; -extern initialize_file_ftype _initialize_interpreter; -extern initialize_file_ftype _initialize_macrocmd; -extern initialize_file_ftype _initialize_gdbarch; -extern initialize_file_ftype _initialize_gdbarch_utils; -extern initialize_file_ftype _initialize_gdb_osabi; -extern initialize_file_ftype _initialize_copying; -extern initialize_file_ftype _initialize_mem; -extern initialize_file_ftype _initialize_parse; -extern initialize_file_ftype _initialize_language; -extern initialize_file_ftype _initialize_frame_reg; -extern initialize_file_ftype _initialize_signals; -extern initialize_file_ftype _initialize_kod; -extern initialize_file_ftype _initialize_gdb_events; -extern initialize_file_ftype _initialize_exec; -extern initialize_file_ftype _initialize_maint_cmds; -extern initialize_file_ftype _initialize_demangler; -extern initialize_file_ftype _initialize_dbxread; -extern initialize_file_ftype _initialize_coffread; -extern initialize_file_ftype _initialize_elfread; -extern initialize_file_ftype _initialize_mipsread; -extern initialize_file_ftype _initialize_stabsread; -extern initialize_file_ftype _initialize_core; -extern initialize_file_ftype _initialize_dwarf2_frame; -extern initialize_file_ftype _initialize_c_language; -extern initialize_file_ftype _initialize_f_language; -extern initialize_file_ftype _initialize_objc_language; -extern initialize_file_ftype _initialize_ui_out; -extern initialize_file_ftype _initialize_cli_out; -extern initialize_file_ftype _initialize_varobj; -extern initialize_file_ftype _initialize_java_language; -extern initialize_file_ftype _initialize_m2_language; -extern initialize_file_ftype _initialize_pascal_language; -extern initialize_file_ftype _initialize_pascal_valprint; -extern initialize_file_ftype _initialize_scheme_language; -extern initialize_file_ftype _initialize_complaints; -extern initialize_file_ftype _initialize_typeprint; -extern initialize_file_ftype _initialize_cp_valprint; -extern initialize_file_ftype _initialize_f_valprint; -extern initialize_file_ftype _initialize_nlmread; -extern initialize_file_ftype _initialize_serial; -extern initialize_file_ftype _initialize_mdebugread; -extern initialize_file_ftype _initialize_user_regs; -extern initialize_file_ftype _initialize_frame; -extern initialize_file_ftype _initialize_frame_unwind; -extern initialize_file_ftype _initialize_frame_base; -extern initialize_file_ftype _initialize_gnu_v2_abi; -extern initialize_file_ftype _initialize_gnu_v3_abi; -extern initialize_file_ftype _initialize_hpacc_abi; -extern initialize_file_ftype _initialize_cp_abi; -extern initialize_file_ftype _initialize_cp_support; -extern initialize_file_ftype _initialize_cp_namespace; -extern initialize_file_ftype _initialize_reggroup; -extern initialize_file_ftype _initialize_inflow; -extern initialize_file_ftype _initialize_cli_dump; -extern initialize_file_ftype _initialize_cli_logging; -extern initialize_file_ftype _initialize_cli_interp; -extern initialize_file_ftype _initialize_mi_out; -extern initialize_file_ftype _initialize_mi_cmds; -extern initialize_file_ftype _initialize_mi_cmd_env; -extern initialize_file_ftype _initialize_mi_interp; -extern initialize_file_ftype _initialize_mi_main; -extern initialize_file_ftype _initialize_tui_hooks; -extern initialize_file_ftype _initialize_tui_interp; -extern initialize_file_ftype _initialize_tui_layout; -extern initialize_file_ftype _initialize_tui_out; -extern initialize_file_ftype _initialize_tui_regs; -extern initialize_file_ftype _initialize_tui_stack; -extern initialize_file_ftype _initialize_tui_win; -void -initialize_all_files (void) -{ - _initialize_gdbtypes (); - _initialize_mips_tdep (); - _initialize_mipsfbsd_tdep (); - _initialize_corelow (); - _initialize_solib (); - _initialize_svr4_solib (); - _initialize_ser_hardwire (); - _initialize_ser_pipe (); - _initialize_ser_tcp (); -#ifndef CROSS_DEBUGGER -#if 0 - _initialize_mipsfbsd_nat (); - _initialize_mips_nat (); -#endif - _initialize_kernel_u_addr (); - _initialize_infptrace (); - _initialize_inftarg (); - _initialize_thread_db (); -#if 0 - _initialize_svr4_lm (); -#endif -#endif - _initialize_remote (); - _initialize_dcache (); - _initialize_sr_support (); - _initialize_tracepoint (); - _initialize_ax_gdb (); - _initialize_annotate (); - _initialize_auxv (); - _initialize_breakpoint (); - _initialize_regcache (); - _initialize_charset (); - _initialize_dummy_frame (); - _initialize_source (); - _initialize_values (); - _initialize_valops (); - _initialize_valarith (); - _initialize_valprint (); - _initialize_printcmd (); - _initialize_symtab (); - _initialize_symfile (); - _initialize_symmisc (); - _initialize_infcall (); - _initialize_infcmd (); - _initialize_infrun (); - _initialize_stack (); - _initialize_thread (); - _initialize_interpreter (); - _initialize_macrocmd (); - _initialize_gdbarch (); - _initialize_gdbarch_utils (); - _initialize_gdb_osabi (); - _initialize_copying (); - _initialize_mem (); - _initialize_parse (); - _initialize_language (); - _initialize_frame_reg (); - _initialize_signals (); - _initialize_kod (); - _initialize_gdb_events (); - _initialize_exec (); - _initialize_maint_cmds (); - _initialize_demangler (); - _initialize_dbxread (); - _initialize_coffread (); - _initialize_elfread (); - _initialize_mipsread (); - _initialize_stabsread (); - _initialize_core (); - _initialize_dwarf2_frame (); - _initialize_c_language (); - _initialize_f_language (); - _initialize_objc_language (); - _initialize_ui_out (); - _initialize_cli_out (); - _initialize_varobj (); - _initialize_java_language (); - _initialize_m2_language (); - _initialize_pascal_language (); - _initialize_pascal_valprint (); - _initialize_scheme_language (); - _initialize_complaints (); - _initialize_typeprint (); - _initialize_cp_valprint (); - _initialize_f_valprint (); - _initialize_nlmread (); - _initialize_serial (); - _initialize_mdebugread (); - _initialize_user_regs (); - _initialize_frame (); - _initialize_frame_unwind (); - _initialize_frame_base (); - _initialize_gnu_v2_abi (); - _initialize_gnu_v3_abi (); - _initialize_hpacc_abi (); - _initialize_cp_abi (); - _initialize_cp_support (); - _initialize_cp_namespace (); - _initialize_reggroup (); - _initialize_inflow (); - _initialize_cli_dump (); - _initialize_cli_logging (); - _initialize_cli_interp (); - _initialize_mi_out (); - _initialize_mi_cmds (); - _initialize_mi_cmd_env (); - _initialize_mi_interp (); - _initialize_mi_main (); - _initialize_tui_hooks (); - _initialize_tui_interp (); - _initialize_tui_layout (); - _initialize_tui_out (); - _initialize_tui_regs (); - _initialize_tui_stack (); - _initialize_tui_win (); -} diff --git a/gnu/usr.bin/gdb/arch/powerpc/Makefile b/gnu/usr.bin/gdb/arch/powerpc/Makefile deleted file mode 100644 index fa41a237d1f7d..0000000000000 --- a/gnu/usr.bin/gdb/arch/powerpc/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# $FreeBSD$ - -.if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= fbsd-proc.c fbsd-threads.c gcore.c -LIBSRCS+= ppcfbsd-nat.c -.endif -LIBSRCS+= solib.c solib-svr4.c -LIBSRCS+= ppc-sysv-tdep.c ppcfbsd-tdep.c rs6000-tdep.c - -nm.h: - echo '#include "powerpc/nm-fbsd.h"' > ${.TARGET} - -tm.h: - echo '#include "powerpc/tm-ppc-eabi.h"' > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/powerpc/config.h b/gnu/usr.bin/gdb/arch/powerpc/config.h deleted file mode 100644 index 8686a99d1f569..0000000000000 --- a/gnu/usr.bin/gdb/arch/powerpc/config.h +++ /dev/null @@ -1,550 +0,0 @@ -/* $FreeBSD$ */ - -/* config.h. Generated automatically by configure. */ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -/* #undef _ALL_SOURCE */ -#endif - -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ - -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -/* #undef CRAY_STACKSEG_END */ - -/* Define if you have alloca, as a function or macro. */ -#define HAVE_ALLOCA 1 - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -/* #undef HAVE_ALLOCA_H */ - -/* Define if the `long double' type works. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define if you have a working `mmap' system call. */ -#define HAVE_MMAP 1 - -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ - -/* Define as __inline if that's what the C compiler calls it. */ -/* #undef inline */ - -/* Define to `long' if <sys/types.h> doesn't define. */ -/* #undef off_t */ - -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ - -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void - -/* Define if the `setpgrp' function takes no argument. */ -/* #undef SETPGRP_VOID */ - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -/* #undef size_t */ - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -/* #undef STACK_DIRECTION */ - -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ - -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ - -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -/* Define if your struct reg has r_fs. */ -/* #undef HAVE_STRUCT_REG_R_FS */ - -/* Define if your struct stat has st_blocks. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define if your struct reg has r_gs. */ -/* #undef HAVE_STRUCT_REG_R_GS */ - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -/* #undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */ - -/* Define if <link.h> exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -/* #undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */ - -/* Define if <sys/link.h> has struct link_map32 */ -/* #undef HAVE_STRUCT_LINK_MAP32 */ - -/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */ -/* #undef _SYSCALL32 */ - -/* Define if the prfpregset_t type is broken. */ -/* #undef PRFPREGSET_T_BROKEN */ - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -/* #undef NEW_PROC_API */ - -/* Define if ioctl argument PIOCSET is available. */ -/* #undef HAVE_PROCFS_PIOCSET */ - -/* Define if the `long long' type works. */ -#define CC_HAS_LONG_LONG 1 - -/* Define if the "ll" format works to print long long ints. */ -#define PRINTF_HAS_LONG_LONG 1 - -/* Define if the "%Lg" format works to print long doubles. */ -#define PRINTF_HAS_LONG_DOUBLE 1 - -/* Define if the "%Lg" format works to scan long doubles. */ -#define SCANF_HAS_LONG_DOUBLE 1 - -/* Define if using Solaris thread debugging. */ -/* #undef HAVE_THREAD_DB_LIB */ - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -/* #undef START_INFERIOR_TRAPS_EXPECTED */ -/* #undef sys_quotactl */ - -/* Define if you have HPUX threads */ -/* #undef HAVE_HPUX_THREAD_SUPPORT */ - -/* Define if <proc_service.h> on solaris uses int instead of - size_t, and assorted other type changes. */ -/* #undef PROC_SERVICE_IS_OLD */ - -/* Define if the simulator is being linked in. */ -#define WITH_SIM 1 - -/* Set to true if the save_state_t structure is present */ -/* #undef HAVE_STRUCT_SAVE_STATE_T */ - -/* Set to true if the save_state_t structure has the ss_wide member */ -/* #undef HAVE_STRUCT_MEMBER_SS_WIDE */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ -/* #undef HAVE_PTRACE_GETREGS */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETFPXREGS request. */ -/* #undef HAVE_PTRACE_GETFPXREGS */ - -/* Define if <sys/ptrace.h> defines the PT_GETDBREGS request. */ -#define HAVE_PT_GETDBREGS 1 - -/* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request. */ -/* #undef HAVE_PT_GETXMMREGS */ - -/* Define if libunwind library is being used. */ -/* #undef HAVE_LIBUNWIND */ - -/* hostfile */ -/* #undef GDB_XM_FILE */ - -/* targetfile */ -#define GDB_TM_FILE config/powerpc/tm-ppc-eabi.h - -/* nativefile */ -#ifndef CROSS_DEBUGGER -#define GDB_NM_FILE config/powerpc/nm-fbsd.h -#endif - -/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works - around a <sys/proc.h> problem on IRIX 5. */ -#ifndef _KMEMUSER -/* #undef _KMEMUSER */ -#endif - -/* Define if you have the __argz_count function. */ -/* #undef HAVE___ARGZ_COUNT */ - -/* Define if you have the __argz_next function. */ -/* #undef HAVE___ARGZ_NEXT */ - -/* Define if you have the __argz_stringify function. */ -/* #undef HAVE___ARGZ_STRINGIFY */ - -/* Define if you have the _mcleanup function. */ -#define HAVE__MCLEANUP 1 - -/* Define if you have the canonicalize_file_name function. */ -/* #undef HAVE_CANONICALIZE_FILE_NAME */ - -/* Define if you have the dcgettext function. */ -/* #undef HAVE_DCGETTEXT */ - -/* Define if you have the getcwd function. */ -#define HAVE_GETCWD 1 - -/* Define if you have the getpagesize function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define if you have the monstartup function. */ -#define HAVE_MONSTARTUP 1 - -/* Define if you have the munmap function. */ -#define HAVE_MUNMAP 1 - -/* Define if you have the poll function. */ -#define HAVE_POLL 1 - -/* Define if you have the pread64 function. */ -/* #undef HAVE_PREAD64 */ - -/* Define if you have the putenv function. */ -#define HAVE_PUTENV 1 - -/* Define if you have the realpath function. */ -#define HAVE_REALPATH 1 - -/* Define if you have the sbrk function. */ -/* #undef HAVE_SBRK */ - -/* Define if you have the setenv function. */ -#define HAVE_SETENV 1 - -/* Define if you have the setlocale function. */ -#define HAVE_SETLOCALE 1 - -/* Define if you have the setpgid function. */ -#define HAVE_SETPGID 1 - -/* Define if you have the setpgrp function. */ -#define HAVE_SETPGRP 1 - -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 - -/* Define if you have the sigprocmask function. */ -#define HAVE_SIGPROCMASK 1 - -/* Define if you have the sigsetmask function. */ -#define HAVE_SIGSETMASK 1 - -/* Define if you have the socketpair function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define if you have the stpcpy function. */ -#define HAVE_STPCPY 1 - -/* Define if you have the strcasecmp function. */ -#define HAVE_STRCASECMP 1 - -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 - -/* Define if you have the syscall function. */ -#define HAVE_SYSCALL 1 - -/* Define if you have the <argz.h> header file. */ -/* #undef HAVE_ARGZ_H */ - -/* Define if you have the <ctype.h> header file. */ -#define HAVE_CTYPE_H 1 - -/* Define if you have the <curses.h> header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the <dirent.h> header file. */ -#define HAVE_DIRENT_H 1 - -/* Define if you have the <libunwind-ia64.h> header file. */ -/* #undef HAVE_LIBUNWIND_IA64_H */ - -/* Define if you have the <libunwind.h> header file. */ -/* #undef HAVE_LIBUNWIND_H */ - -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 - -/* Define if you have the <link.h> header file. */ -#define HAVE_LINK_H 1 - -/* Define if you have the <locale.h> header file. */ -#define HAVE_LOCALE_H 1 - -/* Define if you have the <machine/reg.h> header file. */ -#define HAVE_MACHINE_REG_H 1 - -/* Define if you have the <malloc.h> header file. */ -/* #undef HAVE_MALLOC_H */ - -/* Define if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define if you have the <ncurses.h> header file. */ -#define HAVE_NCURSES_H 1 - -/* Define if you have the <ndir.h> header file. */ -/* #undef HAVE_NDIR_H */ - -/* Define if you have the <nl_types.h> header file. */ -#define HAVE_NL_TYPES_H 1 - -/* Define if you have the <nlist.h> header file. */ -#define HAVE_NLIST_H 1 - -/* Define if you have the <poll.h> header file. */ -#define HAVE_POLL_H 1 - -/* Define if you have the <proc_service.h> header file. */ -/* #undef HAVE_PROC_SERVICE_H */ - -/* Define if you have the <ptrace.h> header file. */ -/* #undef HAVE_PTRACE_H */ - -/* Define if you have the <sgtty.h> header file. */ -#define HAVE_SGTTY_H 1 - -/* Define if you have the <stddef.h> header file. */ -#define HAVE_STDDEF_H 1 - -/* Define if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define if you have the <sys/debugreg.h> header file. */ -/* #undef HAVE_SYS_DEBUGREG_H */ - -/* Define if you have the <sys/dir.h> header file. */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define if you have the <sys/fault.h> header file. */ -/* #undef HAVE_SYS_FAULT_H */ - -/* Define if you have the <sys/file.h> header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define if you have the <sys/filio.h> header file. */ -#define HAVE_SYS_FILIO_H 1 - -/* Define if you have the <sys/ioctl.h> header file. */ -#define HAVE_SYS_IOCTL_H 1 - -/* Define if you have the <sys/ndir.h> header file. */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define if you have the <sys/param.h> header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define if you have the <sys/poll.h> header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define if you have the <sys/proc.h> header file. */ -#define HAVE_SYS_PROC_H 1 - -/* Define if you have the <sys/procfs.h> header file. */ -#define HAVE_SYS_PROCFS_H 1 - -/* Define if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define if you have the <sys/reg.h> header file. */ -/* #undef HAVE_SYS_REG_H */ - -/* Define if you have the <sys/select.h> header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define if you have the <sys/syscall.h> header file. */ -#define HAVE_SYS_SYSCALL_H 1 - -/* Define if you have the <sys/user.h> header file. */ -#define HAVE_SYS_USER_H 1 - -/* Define if you have the <sys/wait.h> header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define if you have the <term.h> header file. */ -#define HAVE_TERM_H 1 - -/* Define if you have the <termio.h> header file. */ -/* #undef HAVE_TERMIO_H */ - -/* Define if you have the <termios.h> header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define if you have the <thread_db.h> header file. */ -/* #undef HAVE_THREAD_DB_H */ - -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 - -/* Define if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define if you have the <values.h> header file. */ -/* #undef HAVE_VALUES_H */ - -/* Define if you have the <wait.h> header file. */ -/* #undef HAVE_WAIT_H */ - -/* Define if you have the dl library (-ldl). */ -/* #undef HAVE_LIBDL */ - -/* Define if you have the m library (-lm). */ -#define HAVE_LIBM 1 - -/* Define if you have the w library (-lw). */ -/* #undef HAVE_LIBW */ - -/* Define if you have the stpcpy function */ -#define HAVE_STPCPY 1 - -/* Define if your locale.h file contains LC_MESSAGES. */ -#define HAVE_LC_MESSAGES 1 - -/* Define to 1 if NLS is requested */ -/* #undef ENABLE_NLS */ - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -/* #undef HAVE_GETTEXT */ - -/* Name of this package. */ -#define PACKAGE "gdb" - -/* Define to BFD's default architecture. */ -#define DEFAULT_BFD_ARCH bfd_rs6000_arch - -/* Define to BFD's default target vector. */ -#define DEFAULT_BFD_VEC bfd_elf32_powerpc_vec - -/* Define to 1 if your system has the _etext variable. */ -#define HAVE__ETEXT 1 - -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[78] when using GCC. */ -/* #undef _MSE_INT_H */ - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#define HAVE_DECL_GETOPT 0 - -/* Define if sigsetjmp is available. */ -#define HAVE_SIGSETJMP 1 - -/* Define to 1 if the regex included in libiberty should be used. */ -#define USE_INCLUDED_REGEX 1 - -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#define HAVE_STRUCT_REG 1 - -/* Define if <stdint.h> provides the uintptr_t type. */ -#define HAVE_UINTPTR_T 1 - -/* Define if malloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_MALLOC */ - -/* Define if realloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_REALLOC */ - -/* Define if free is not declared in system header files. */ -/* #undef NEED_DECLARATION_FREE */ - -/* Define if strerror is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRERROR */ - -/* Define if strdup is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRDUP */ - -/* Define if strstr is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRSTR */ - -/* Define if canonicalize_file_name is not declared in system header files. */ -#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 - -/* Define if <sys/procfs.h> has pstatus_t. */ -/* #undef HAVE_PSTATUS_T */ - -/* Define if <sys/procfs.h> has prrun_t. */ -/* #undef HAVE_PRRUN_T */ - -/* Define if <sys/procfs.h> has gregset_t. */ -#define HAVE_GREGSET_T 1 - -/* Define if <sys/procfs.h> has fpregset_t. */ -#define HAVE_FPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset_t. */ -#define HAVE_PRGREGSET_T 1 - -/* Define if <sys/procfs.h> has prfpregset_t. */ -#define HAVE_PRFPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset32_t. */ -/* #undef HAVE_PRGREGSET32_T */ - -/* Define if <sys/procfs.h> has prfpregset32_t. */ -/* #undef HAVE_PRFPREGSET32_T */ - -/* Define if <sys/procfs.h> has lwpid_t. */ -#define HAVE_LWPID_T 1 - -/* Define if <sys/procfs.h> has psaddr_t. */ -#define HAVE_PSADDR_T 1 - -/* Define if <sys/procfs.h> has prsysent_t. */ -/* #undef HAVE_PRSYSENT_T */ - -/* Define if <sys/procfs.h> has pr_sigset_t. */ -/* #undef HAVE_PR_SIGSET_T */ - -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -/* #undef HAVE_PR_SIGACTION64_T */ - -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -/* #undef HAVE_PR_SIGINFO64_T */ - -/* Define if <thread_db.h> has the TD_NOTALLOC error code. */ -/* #undef THREAD_DB_HAS_TD_NOTALLOC */ - -/* Define if we can use the tkill syscall. */ -/* #undef HAVE_TKILL_SYSCALL */ - -/* Define to the default OS ABI for this configuration. */ -/* #undef GDB_OSABI_DEFAULT */ - -/* Define to be a string naming the default host character set. */ -#define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1" - -/* Define if you have the iconv() function. */ -/* #undef HAVE_ICONV */ - -/* Define as const if the declaration of iconv() needs const. */ -/* #undef ICONV_CONST */ - diff --git a/gnu/usr.bin/gdb/arch/powerpc/init.c b/gnu/usr.bin/gdb/arch/powerpc/init.c deleted file mode 100644 index 5b96bd5137a22..0000000000000 --- a/gnu/usr.bin/gdb/arch/powerpc/init.c +++ /dev/null @@ -1,230 +0,0 @@ -/* $FreeBSD$ */ - -/* Do not modify this file. */ -/* It is created automatically by the Makefile. */ -#include "defs.h" /* For initialize_file_ftype. */ -#include "call-cmds.h" /* For initialize_all_files. */ -extern initialize_file_ftype _initialize_gdbtypes; -extern initialize_file_ftype _initialize_rs6000_tdep; -extern initialize_file_ftype _initialize_ppcfbsd_tdep; -extern initialize_file_ftype _initialize_corelow; -extern initialize_file_ftype _initialize_solib; -extern initialize_file_ftype _initialize_svr4_solib; -extern initialize_file_ftype _initialize_ser_hardwire; -extern initialize_file_ftype _initialize_ser_pipe; -extern initialize_file_ftype _initialize_ser_tcp; -extern initialize_file_ftype _initialize_fbsd_proc; -extern initialize_file_ftype _initialize_gcore; -extern initialize_file_ftype _initialize_kernel_u_addr; -extern initialize_file_ftype _initialize_infptrace; -extern initialize_file_ftype _initialize_inftarg; -extern initialize_file_ftype _initialize_ppcfbsd_nat; -extern initialize_file_ftype _initialize_thread_db; -extern initialize_file_ftype _initialize_remote; -extern initialize_file_ftype _initialize_dcache; -extern initialize_file_ftype _initialize_sr_support; -extern initialize_file_ftype _initialize_tracepoint; -extern initialize_file_ftype _initialize_ax_gdb; -extern initialize_file_ftype _initialize_annotate; -extern initialize_file_ftype _initialize_auxv; -extern initialize_file_ftype _initialize_breakpoint; -extern initialize_file_ftype _initialize_regcache; -extern initialize_file_ftype _initialize_charset; -extern initialize_file_ftype _initialize_dummy_frame; -extern initialize_file_ftype _initialize_source; -extern initialize_file_ftype _initialize_values; -extern initialize_file_ftype _initialize_valops; -extern initialize_file_ftype _initialize_valarith; -extern initialize_file_ftype _initialize_valprint; -extern initialize_file_ftype _initialize_printcmd; -extern initialize_file_ftype _initialize_symtab; -extern initialize_file_ftype _initialize_symfile; -extern initialize_file_ftype _initialize_symmisc; -extern initialize_file_ftype _initialize_infcall; -extern initialize_file_ftype _initialize_infcmd; -extern initialize_file_ftype _initialize_infrun; -extern initialize_file_ftype _initialize_stack; -extern initialize_file_ftype _initialize_thread; -extern initialize_file_ftype _initialize_interpreter; -extern initialize_file_ftype _initialize_macrocmd; -extern initialize_file_ftype _initialize_gdbarch; -extern initialize_file_ftype _initialize_gdbarch_utils; -extern initialize_file_ftype _initialize_gdb_osabi; -extern initialize_file_ftype _initialize_copying; -extern initialize_file_ftype _initialize_mem; -extern initialize_file_ftype _initialize_parse; -extern initialize_file_ftype _initialize_language; -extern initialize_file_ftype _initialize_frame_reg; -extern initialize_file_ftype _initialize_signals; -extern initialize_file_ftype _initialize_kod; -extern initialize_file_ftype _initialize_gdb_events; -extern initialize_file_ftype _initialize_exec; -extern initialize_file_ftype _initialize_maint_cmds; -extern initialize_file_ftype _initialize_demangler; -extern initialize_file_ftype _initialize_dbxread; -extern initialize_file_ftype _initialize_coffread; -extern initialize_file_ftype _initialize_elfread; -extern initialize_file_ftype _initialize_mipsread; -extern initialize_file_ftype _initialize_stabsread; -extern initialize_file_ftype _initialize_core; -extern initialize_file_ftype _initialize_dwarf2_frame; -extern initialize_file_ftype _initialize_c_language; -extern initialize_file_ftype _initialize_f_language; -extern initialize_file_ftype _initialize_objc_language; -extern initialize_file_ftype _initialize_ui_out; -extern initialize_file_ftype _initialize_cli_out; -extern initialize_file_ftype _initialize_varobj; -extern initialize_file_ftype _initialize_java_language; -extern initialize_file_ftype _initialize_m2_language; -extern initialize_file_ftype _initialize_pascal_language; -extern initialize_file_ftype _initialize_pascal_valprint; -extern initialize_file_ftype _initialize_scheme_language; -extern initialize_file_ftype _initialize_complaints; -extern initialize_file_ftype _initialize_typeprint; -extern initialize_file_ftype _initialize_cp_valprint; -extern initialize_file_ftype _initialize_f_valprint; -extern initialize_file_ftype _initialize_nlmread; -extern initialize_file_ftype _initialize_serial; -extern initialize_file_ftype _initialize_mdebugread; -extern initialize_file_ftype _initialize_user_regs; -extern initialize_file_ftype _initialize_frame; -extern initialize_file_ftype _initialize_frame_unwind; -extern initialize_file_ftype _initialize_frame_base; -extern initialize_file_ftype _initialize_gnu_v2_abi; -extern initialize_file_ftype _initialize_gnu_v3_abi; -extern initialize_file_ftype _initialize_hpacc_abi; -extern initialize_file_ftype _initialize_cp_abi; -extern initialize_file_ftype _initialize_cp_support; -extern initialize_file_ftype _initialize_cp_namespace; -extern initialize_file_ftype _initialize_reggroup; -extern initialize_file_ftype _initialize_inflow; -extern initialize_file_ftype _initialize_cli_dump; -extern initialize_file_ftype _initialize_cli_logging; -extern initialize_file_ftype _initialize_cli_interp; -extern initialize_file_ftype _initialize_mi_out; -extern initialize_file_ftype _initialize_mi_cmds; -extern initialize_file_ftype _initialize_mi_cmd_env; -extern initialize_file_ftype _initialize_mi_interp; -extern initialize_file_ftype _initialize_mi_main; -extern initialize_file_ftype _initialize_tui_hooks; -extern initialize_file_ftype _initialize_tui_interp; -extern initialize_file_ftype _initialize_tui_layout; -extern initialize_file_ftype _initialize_tui_out; -extern initialize_file_ftype _initialize_tui_regs; -extern initialize_file_ftype _initialize_tui_stack; -extern initialize_file_ftype _initialize_tui_win; -void -initialize_all_files (void) -{ - _initialize_gdbtypes (); - _initialize_rs6000_tdep (); - _initialize_ppcfbsd_tdep (); - _initialize_corelow (); - _initialize_solib (); - _initialize_svr4_solib (); - _initialize_ser_hardwire (); - _initialize_ser_pipe (); - _initialize_ser_tcp (); -#ifndef CROSS_DEBUGGER - _initialize_fbsd_proc (); - _initialize_gcore (); - _initialize_kernel_u_addr (); - _initialize_infptrace (); - _initialize_inftarg (); - _initialize_ppcfbsd_nat (); - _initialize_thread_db (); -#endif - _initialize_remote (); - _initialize_dcache (); - _initialize_sr_support (); - _initialize_tracepoint (); - _initialize_ax_gdb (); - _initialize_annotate (); - _initialize_auxv (); - _initialize_breakpoint (); - _initialize_regcache (); - _initialize_charset (); - _initialize_dummy_frame (); - _initialize_source (); - _initialize_values (); - _initialize_valops (); - _initialize_valarith (); - _initialize_valprint (); - _initialize_printcmd (); - _initialize_symtab (); - _initialize_symfile (); - _initialize_symmisc (); - _initialize_infcall (); - _initialize_infcmd (); - _initialize_infrun (); - _initialize_stack (); - _initialize_thread (); - _initialize_interpreter (); - _initialize_macrocmd (); - _initialize_gdbarch (); - _initialize_gdbarch_utils (); - _initialize_gdb_osabi (); - _initialize_copying (); - _initialize_mem (); - _initialize_parse (); - _initialize_language (); - _initialize_frame_reg (); - _initialize_signals (); - _initialize_kod (); - _initialize_gdb_events (); - _initialize_exec (); - _initialize_maint_cmds (); - _initialize_demangler (); - _initialize_dbxread (); - _initialize_coffread (); - _initialize_elfread (); - _initialize_mipsread (); - _initialize_stabsread (); - _initialize_core (); - _initialize_dwarf2_frame (); - _initialize_c_language (); - _initialize_f_language (); - _initialize_objc_language (); - _initialize_ui_out (); - _initialize_cli_out (); - _initialize_varobj (); - _initialize_java_language (); - _initialize_m2_language (); - _initialize_pascal_language (); - _initialize_pascal_valprint (); - _initialize_scheme_language (); - _initialize_complaints (); - _initialize_typeprint (); - _initialize_cp_valprint (); - _initialize_f_valprint (); - _initialize_nlmread (); - _initialize_serial (); - _initialize_mdebugread (); - _initialize_user_regs (); - _initialize_frame (); - _initialize_frame_unwind (); - _initialize_frame_base (); - _initialize_gnu_v2_abi (); - _initialize_gnu_v3_abi (); - _initialize_hpacc_abi (); - _initialize_cp_abi (); - _initialize_cp_support (); - _initialize_cp_namespace (); - _initialize_reggroup (); - _initialize_inflow (); - _initialize_cli_dump (); - _initialize_cli_logging (); - _initialize_cli_interp (); - _initialize_mi_out (); - _initialize_mi_cmds (); - _initialize_mi_cmd_env (); - _initialize_mi_interp (); - _initialize_mi_main (); - _initialize_tui_hooks (); - _initialize_tui_interp (); - _initialize_tui_layout (); - _initialize_tui_out (); - _initialize_tui_regs (); - _initialize_tui_stack (); - _initialize_tui_win (); -} diff --git a/gnu/usr.bin/gdb/arch/powerpc64/Makefile b/gnu/usr.bin/gdb/arch/powerpc64/Makefile deleted file mode 100644 index fa41a237d1f7d..0000000000000 --- a/gnu/usr.bin/gdb/arch/powerpc64/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# $FreeBSD$ - -.if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= fbsd-proc.c fbsd-threads.c gcore.c -LIBSRCS+= ppcfbsd-nat.c -.endif -LIBSRCS+= solib.c solib-svr4.c -LIBSRCS+= ppc-sysv-tdep.c ppcfbsd-tdep.c rs6000-tdep.c - -nm.h: - echo '#include "powerpc/nm-fbsd.h"' > ${.TARGET} - -tm.h: - echo '#include "powerpc/tm-ppc-eabi.h"' > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/powerpc64/config.h b/gnu/usr.bin/gdb/arch/powerpc64/config.h deleted file mode 100644 index 6ec6560e42005..0000000000000 --- a/gnu/usr.bin/gdb/arch/powerpc64/config.h +++ /dev/null @@ -1,550 +0,0 @@ -/* $FreeBSD$ */ - -/* config.h. Generated automatically by configure. */ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -/* #undef _ALL_SOURCE */ -#endif - -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ - -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -/* #undef CRAY_STACKSEG_END */ - -/* Define if you have alloca, as a function or macro. */ -#define HAVE_ALLOCA 1 - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -/* #undef HAVE_ALLOCA_H */ - -/* Define if the `long double' type works. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define if you have a working `mmap' system call. */ -#define HAVE_MMAP 1 - -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ - -/* Define as __inline if that's what the C compiler calls it. */ -/* #undef inline */ - -/* Define to `long' if <sys/types.h> doesn't define. */ -/* #undef off_t */ - -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ - -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void - -/* Define if the `setpgrp' function takes no argument. */ -/* #undef SETPGRP_VOID */ - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -/* #undef size_t */ - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -/* #undef STACK_DIRECTION */ - -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ - -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ - -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -/* Define if your struct reg has r_fs. */ -/* #undef HAVE_STRUCT_REG_R_FS */ - -/* Define if your struct stat has st_blocks. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define if your struct reg has r_gs. */ -/* #undef HAVE_STRUCT_REG_R_GS */ - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -/* #undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */ - -/* Define if <link.h> exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -/* #undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */ - -/* Define if <sys/link.h> has struct link_map32 */ -/* #undef HAVE_STRUCT_LINK_MAP32 */ - -/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */ -/* #undef _SYSCALL32 */ - -/* Define if the prfpregset_t type is broken. */ -/* #undef PRFPREGSET_T_BROKEN */ - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -/* #undef NEW_PROC_API */ - -/* Define if ioctl argument PIOCSET is available. */ -/* #undef HAVE_PROCFS_PIOCSET */ - -/* Define if the `long long' type works. */ -#define CC_HAS_LONG_LONG 1 - -/* Define if the "ll" format works to print long long ints. */ -#define PRINTF_HAS_LONG_LONG 1 - -/* Define if the "%Lg" format works to print long doubles. */ -#define PRINTF_HAS_LONG_DOUBLE 1 - -/* Define if the "%Lg" format works to scan long doubles. */ -#define SCANF_HAS_LONG_DOUBLE 1 - -/* Define if using Solaris thread debugging. */ -/* #undef HAVE_THREAD_DB_LIB */ - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -/* #undef START_INFERIOR_TRAPS_EXPECTED */ -/* #undef sys_quotactl */ - -/* Define if you have HPUX threads */ -/* #undef HAVE_HPUX_THREAD_SUPPORT */ - -/* Define if <proc_service.h> on solaris uses int instead of - size_t, and assorted other type changes. */ -/* #undef PROC_SERVICE_IS_OLD */ - -/* Define if the simulator is being linked in. */ -#define WITH_SIM 1 - -/* Set to true if the save_state_t structure is present */ -/* #undef HAVE_STRUCT_SAVE_STATE_T */ - -/* Set to true if the save_state_t structure has the ss_wide member */ -/* #undef HAVE_STRUCT_MEMBER_SS_WIDE */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ -/* #undef HAVE_PTRACE_GETREGS */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETFPXREGS request. */ -/* #undef HAVE_PTRACE_GETFPXREGS */ - -/* Define if <sys/ptrace.h> defines the PT_GETDBREGS request. */ -#define HAVE_PT_GETDBREGS 1 - -/* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request. */ -/* #undef HAVE_PT_GETXMMREGS */ - -/* Define if libunwind library is being used. */ -/* #undef HAVE_LIBUNWIND */ - -/* hostfile */ -/* #undef GDB_XM_FILE */ - -/* targetfile */ -#define GDB_TM_FILE config/powerpc/tm-ppc-eabi.h - -/* nativefile */ -#ifndef CROSS_DEBUGGER -#define GDB_NM_FILE config/ia64/nm-fbsd.h -#endif - -/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works - around a <sys/proc.h> problem on IRIX 5. */ -#ifndef _KMEMUSER -/* #undef _KMEMUSER */ -#endif - -/* Define if you have the __argz_count function. */ -/* #undef HAVE___ARGZ_COUNT */ - -/* Define if you have the __argz_next function. */ -/* #undef HAVE___ARGZ_NEXT */ - -/* Define if you have the __argz_stringify function. */ -/* #undef HAVE___ARGZ_STRINGIFY */ - -/* Define if you have the _mcleanup function. */ -#define HAVE__MCLEANUP 1 - -/* Define if you have the canonicalize_file_name function. */ -/* #undef HAVE_CANONICALIZE_FILE_NAME */ - -/* Define if you have the dcgettext function. */ -/* #undef HAVE_DCGETTEXT */ - -/* Define if you have the getcwd function. */ -#define HAVE_GETCWD 1 - -/* Define if you have the getpagesize function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define if you have the monstartup function. */ -#define HAVE_MONSTARTUP 1 - -/* Define if you have the munmap function. */ -#define HAVE_MUNMAP 1 - -/* Define if you have the poll function. */ -#define HAVE_POLL 1 - -/* Define if you have the pread64 function. */ -/* #undef HAVE_PREAD64 */ - -/* Define if you have the putenv function. */ -#define HAVE_PUTENV 1 - -/* Define if you have the realpath function. */ -#define HAVE_REALPATH 1 - -/* Define if you have the sbrk function. */ -/* #undef HAVE_SBRK */ - -/* Define if you have the setenv function. */ -#define HAVE_SETENV 1 - -/* Define if you have the setlocale function. */ -#define HAVE_SETLOCALE 1 - -/* Define if you have the setpgid function. */ -#define HAVE_SETPGID 1 - -/* Define if you have the setpgrp function. */ -#define HAVE_SETPGRP 1 - -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 - -/* Define if you have the sigprocmask function. */ -#define HAVE_SIGPROCMASK 1 - -/* Define if you have the sigsetmask function. */ -#define HAVE_SIGSETMASK 1 - -/* Define if you have the socketpair function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define if you have the stpcpy function. */ -#define HAVE_STPCPY 1 - -/* Define if you have the strcasecmp function. */ -#define HAVE_STRCASECMP 1 - -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 - -/* Define if you have the syscall function. */ -#define HAVE_SYSCALL 1 - -/* Define if you have the <argz.h> header file. */ -/* #undef HAVE_ARGZ_H */ - -/* Define if you have the <ctype.h> header file. */ -#define HAVE_CTYPE_H 1 - -/* Define if you have the <curses.h> header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the <dirent.h> header file. */ -#define HAVE_DIRENT_H 1 - -/* Define if you have the <libunwind-ia64.h> header file. */ -/* #undef HAVE_LIBUNWIND_IA64_H */ - -/* Define if you have the <libunwind.h> header file. */ -/* #undef HAVE_LIBUNWIND_H */ - -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 - -/* Define if you have the <link.h> header file. */ -#define HAVE_LINK_H 1 - -/* Define if you have the <locale.h> header file. */ -#define HAVE_LOCALE_H 1 - -/* Define if you have the <machine/reg.h> header file. */ -#define HAVE_MACHINE_REG_H 1 - -/* Define if you have the <malloc.h> header file. */ -/* #undef HAVE_MALLOC_H */ - -/* Define if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define if you have the <ncurses.h> header file. */ -#define HAVE_NCURSES_H 1 - -/* Define if you have the <ndir.h> header file. */ -/* #undef HAVE_NDIR_H */ - -/* Define if you have the <nl_types.h> header file. */ -#define HAVE_NL_TYPES_H 1 - -/* Define if you have the <nlist.h> header file. */ -#define HAVE_NLIST_H 1 - -/* Define if you have the <poll.h> header file. */ -#define HAVE_POLL_H 1 - -/* Define if you have the <proc_service.h> header file. */ -/* #undef HAVE_PROC_SERVICE_H */ - -/* Define if you have the <ptrace.h> header file. */ -/* #undef HAVE_PTRACE_H */ - -/* Define if you have the <sgtty.h> header file. */ -#define HAVE_SGTTY_H 1 - -/* Define if you have the <stddef.h> header file. */ -#define HAVE_STDDEF_H 1 - -/* Define if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define if you have the <sys/debugreg.h> header file. */ -/* #undef HAVE_SYS_DEBUGREG_H */ - -/* Define if you have the <sys/dir.h> header file. */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define if you have the <sys/fault.h> header file. */ -/* #undef HAVE_SYS_FAULT_H */ - -/* Define if you have the <sys/file.h> header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define if you have the <sys/filio.h> header file. */ -#define HAVE_SYS_FILIO_H 1 - -/* Define if you have the <sys/ioctl.h> header file. */ -#define HAVE_SYS_IOCTL_H 1 - -/* Define if you have the <sys/ndir.h> header file. */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define if you have the <sys/param.h> header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define if you have the <sys/poll.h> header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define if you have the <sys/proc.h> header file. */ -#define HAVE_SYS_PROC_H 1 - -/* Define if you have the <sys/procfs.h> header file. */ -#define HAVE_SYS_PROCFS_H 1 - -/* Define if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define if you have the <sys/reg.h> header file. */ -/* #undef HAVE_SYS_REG_H */ - -/* Define if you have the <sys/select.h> header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define if you have the <sys/syscall.h> header file. */ -#define HAVE_SYS_SYSCALL_H 1 - -/* Define if you have the <sys/user.h> header file. */ -#define HAVE_SYS_USER_H 1 - -/* Define if you have the <sys/wait.h> header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define if you have the <term.h> header file. */ -#define HAVE_TERM_H 1 - -/* Define if you have the <termio.h> header file. */ -/* #undef HAVE_TERMIO_H */ - -/* Define if you have the <termios.h> header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define if you have the <thread_db.h> header file. */ -/* #undef HAVE_THREAD_DB_H */ - -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 - -/* Define if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define if you have the <values.h> header file. */ -/* #undef HAVE_VALUES_H */ - -/* Define if you have the <wait.h> header file. */ -/* #undef HAVE_WAIT_H */ - -/* Define if you have the dl library (-ldl). */ -/* #undef HAVE_LIBDL */ - -/* Define if you have the m library (-lm). */ -#define HAVE_LIBM 1 - -/* Define if you have the w library (-lw). */ -/* #undef HAVE_LIBW */ - -/* Define if you have the stpcpy function */ -#define HAVE_STPCPY 1 - -/* Define if your locale.h file contains LC_MESSAGES. */ -#define HAVE_LC_MESSAGES 1 - -/* Define to 1 if NLS is requested */ -/* #undef ENABLE_NLS */ - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -/* #undef HAVE_GETTEXT */ - -/* Name of this package. */ -#define PACKAGE "gdb" - -/* Define to BFD's default architecture. */ -#define DEFAULT_BFD_ARCH bfd_rs6000_arch - -/* Define to BFD's default target vector. */ -#define DEFAULT_BFD_VEC bfd_elf64_powerpc_vec - -/* Define to 1 if your system has the _etext variable. */ -#define HAVE__ETEXT 1 - -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[78] when using GCC. */ -/* #undef _MSE_INT_H */ - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#define HAVE_DECL_GETOPT 0 - -/* Define if sigsetjmp is available. */ -#define HAVE_SIGSETJMP 1 - -/* Define to 1 if the regex included in libiberty should be used. */ -#define USE_INCLUDED_REGEX 1 - -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#define HAVE_STRUCT_REG 1 - -/* Define if <stdint.h> provides the uintptr_t type. */ -#define HAVE_UINTPTR_T 1 - -/* Define if malloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_MALLOC */ - -/* Define if realloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_REALLOC */ - -/* Define if free is not declared in system header files. */ -/* #undef NEED_DECLARATION_FREE */ - -/* Define if strerror is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRERROR */ - -/* Define if strdup is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRDUP */ - -/* Define if strstr is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRSTR */ - -/* Define if canonicalize_file_name is not declared in system header files. */ -#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 - -/* Define if <sys/procfs.h> has pstatus_t. */ -/* #undef HAVE_PSTATUS_T */ - -/* Define if <sys/procfs.h> has prrun_t. */ -/* #undef HAVE_PRRUN_T */ - -/* Define if <sys/procfs.h> has gregset_t. */ -#define HAVE_GREGSET_T 1 - -/* Define if <sys/procfs.h> has fpregset_t. */ -#define HAVE_FPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset_t. */ -#define HAVE_PRGREGSET_T 1 - -/* Define if <sys/procfs.h> has prfpregset_t. */ -#define HAVE_PRFPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset32_t. */ -/* #undef HAVE_PRGREGSET32_T */ - -/* Define if <sys/procfs.h> has prfpregset32_t. */ -/* #undef HAVE_PRFPREGSET32_T */ - -/* Define if <sys/procfs.h> has lwpid_t. */ -#define HAVE_LWPID_T 1 - -/* Define if <sys/procfs.h> has psaddr_t. */ -#define HAVE_PSADDR_T 1 - -/* Define if <sys/procfs.h> has prsysent_t. */ -/* #undef HAVE_PRSYSENT_T */ - -/* Define if <sys/procfs.h> has pr_sigset_t. */ -/* #undef HAVE_PR_SIGSET_T */ - -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -/* #undef HAVE_PR_SIGACTION64_T */ - -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -/* #undef HAVE_PR_SIGINFO64_T */ - -/* Define if <thread_db.h> has the TD_NOTALLOC error code. */ -/* #undef THREAD_DB_HAS_TD_NOTALLOC */ - -/* Define if we can use the tkill syscall. */ -/* #undef HAVE_TKILL_SYSCALL */ - -/* Define to the default OS ABI for this configuration. */ -/* #undef GDB_OSABI_DEFAULT */ - -/* Define to be a string naming the default host character set. */ -#define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1" - -/* Define if you have the iconv() function. */ -/* #undef HAVE_ICONV */ - -/* Define as const if the declaration of iconv() needs const. */ -/* #undef ICONV_CONST */ - diff --git a/gnu/usr.bin/gdb/arch/powerpc64/init.c b/gnu/usr.bin/gdb/arch/powerpc64/init.c deleted file mode 100644 index 5b96bd5137a22..0000000000000 --- a/gnu/usr.bin/gdb/arch/powerpc64/init.c +++ /dev/null @@ -1,230 +0,0 @@ -/* $FreeBSD$ */ - -/* Do not modify this file. */ -/* It is created automatically by the Makefile. */ -#include "defs.h" /* For initialize_file_ftype. */ -#include "call-cmds.h" /* For initialize_all_files. */ -extern initialize_file_ftype _initialize_gdbtypes; -extern initialize_file_ftype _initialize_rs6000_tdep; -extern initialize_file_ftype _initialize_ppcfbsd_tdep; -extern initialize_file_ftype _initialize_corelow; -extern initialize_file_ftype _initialize_solib; -extern initialize_file_ftype _initialize_svr4_solib; -extern initialize_file_ftype _initialize_ser_hardwire; -extern initialize_file_ftype _initialize_ser_pipe; -extern initialize_file_ftype _initialize_ser_tcp; -extern initialize_file_ftype _initialize_fbsd_proc; -extern initialize_file_ftype _initialize_gcore; -extern initialize_file_ftype _initialize_kernel_u_addr; -extern initialize_file_ftype _initialize_infptrace; -extern initialize_file_ftype _initialize_inftarg; -extern initialize_file_ftype _initialize_ppcfbsd_nat; -extern initialize_file_ftype _initialize_thread_db; -extern initialize_file_ftype _initialize_remote; -extern initialize_file_ftype _initialize_dcache; -extern initialize_file_ftype _initialize_sr_support; -extern initialize_file_ftype _initialize_tracepoint; -extern initialize_file_ftype _initialize_ax_gdb; -extern initialize_file_ftype _initialize_annotate; -extern initialize_file_ftype _initialize_auxv; -extern initialize_file_ftype _initialize_breakpoint; -extern initialize_file_ftype _initialize_regcache; -extern initialize_file_ftype _initialize_charset; -extern initialize_file_ftype _initialize_dummy_frame; -extern initialize_file_ftype _initialize_source; -extern initialize_file_ftype _initialize_values; -extern initialize_file_ftype _initialize_valops; -extern initialize_file_ftype _initialize_valarith; -extern initialize_file_ftype _initialize_valprint; -extern initialize_file_ftype _initialize_printcmd; -extern initialize_file_ftype _initialize_symtab; -extern initialize_file_ftype _initialize_symfile; -extern initialize_file_ftype _initialize_symmisc; -extern initialize_file_ftype _initialize_infcall; -extern initialize_file_ftype _initialize_infcmd; -extern initialize_file_ftype _initialize_infrun; -extern initialize_file_ftype _initialize_stack; -extern initialize_file_ftype _initialize_thread; -extern initialize_file_ftype _initialize_interpreter; -extern initialize_file_ftype _initialize_macrocmd; -extern initialize_file_ftype _initialize_gdbarch; -extern initialize_file_ftype _initialize_gdbarch_utils; -extern initialize_file_ftype _initialize_gdb_osabi; -extern initialize_file_ftype _initialize_copying; -extern initialize_file_ftype _initialize_mem; -extern initialize_file_ftype _initialize_parse; -extern initialize_file_ftype _initialize_language; -extern initialize_file_ftype _initialize_frame_reg; -extern initialize_file_ftype _initialize_signals; -extern initialize_file_ftype _initialize_kod; -extern initialize_file_ftype _initialize_gdb_events; -extern initialize_file_ftype _initialize_exec; -extern initialize_file_ftype _initialize_maint_cmds; -extern initialize_file_ftype _initialize_demangler; -extern initialize_file_ftype _initialize_dbxread; -extern initialize_file_ftype _initialize_coffread; -extern initialize_file_ftype _initialize_elfread; -extern initialize_file_ftype _initialize_mipsread; -extern initialize_file_ftype _initialize_stabsread; -extern initialize_file_ftype _initialize_core; -extern initialize_file_ftype _initialize_dwarf2_frame; -extern initialize_file_ftype _initialize_c_language; -extern initialize_file_ftype _initialize_f_language; -extern initialize_file_ftype _initialize_objc_language; -extern initialize_file_ftype _initialize_ui_out; -extern initialize_file_ftype _initialize_cli_out; -extern initialize_file_ftype _initialize_varobj; -extern initialize_file_ftype _initialize_java_language; -extern initialize_file_ftype _initialize_m2_language; -extern initialize_file_ftype _initialize_pascal_language; -extern initialize_file_ftype _initialize_pascal_valprint; -extern initialize_file_ftype _initialize_scheme_language; -extern initialize_file_ftype _initialize_complaints; -extern initialize_file_ftype _initialize_typeprint; -extern initialize_file_ftype _initialize_cp_valprint; -extern initialize_file_ftype _initialize_f_valprint; -extern initialize_file_ftype _initialize_nlmread; -extern initialize_file_ftype _initialize_serial; -extern initialize_file_ftype _initialize_mdebugread; -extern initialize_file_ftype _initialize_user_regs; -extern initialize_file_ftype _initialize_frame; -extern initialize_file_ftype _initialize_frame_unwind; -extern initialize_file_ftype _initialize_frame_base; -extern initialize_file_ftype _initialize_gnu_v2_abi; -extern initialize_file_ftype _initialize_gnu_v3_abi; -extern initialize_file_ftype _initialize_hpacc_abi; -extern initialize_file_ftype _initialize_cp_abi; -extern initialize_file_ftype _initialize_cp_support; -extern initialize_file_ftype _initialize_cp_namespace; -extern initialize_file_ftype _initialize_reggroup; -extern initialize_file_ftype _initialize_inflow; -extern initialize_file_ftype _initialize_cli_dump; -extern initialize_file_ftype _initialize_cli_logging; -extern initialize_file_ftype _initialize_cli_interp; -extern initialize_file_ftype _initialize_mi_out; -extern initialize_file_ftype _initialize_mi_cmds; -extern initialize_file_ftype _initialize_mi_cmd_env; -extern initialize_file_ftype _initialize_mi_interp; -extern initialize_file_ftype _initialize_mi_main; -extern initialize_file_ftype _initialize_tui_hooks; -extern initialize_file_ftype _initialize_tui_interp; -extern initialize_file_ftype _initialize_tui_layout; -extern initialize_file_ftype _initialize_tui_out; -extern initialize_file_ftype _initialize_tui_regs; -extern initialize_file_ftype _initialize_tui_stack; -extern initialize_file_ftype _initialize_tui_win; -void -initialize_all_files (void) -{ - _initialize_gdbtypes (); - _initialize_rs6000_tdep (); - _initialize_ppcfbsd_tdep (); - _initialize_corelow (); - _initialize_solib (); - _initialize_svr4_solib (); - _initialize_ser_hardwire (); - _initialize_ser_pipe (); - _initialize_ser_tcp (); -#ifndef CROSS_DEBUGGER - _initialize_fbsd_proc (); - _initialize_gcore (); - _initialize_kernel_u_addr (); - _initialize_infptrace (); - _initialize_inftarg (); - _initialize_ppcfbsd_nat (); - _initialize_thread_db (); -#endif - _initialize_remote (); - _initialize_dcache (); - _initialize_sr_support (); - _initialize_tracepoint (); - _initialize_ax_gdb (); - _initialize_annotate (); - _initialize_auxv (); - _initialize_breakpoint (); - _initialize_regcache (); - _initialize_charset (); - _initialize_dummy_frame (); - _initialize_source (); - _initialize_values (); - _initialize_valops (); - _initialize_valarith (); - _initialize_valprint (); - _initialize_printcmd (); - _initialize_symtab (); - _initialize_symfile (); - _initialize_symmisc (); - _initialize_infcall (); - _initialize_infcmd (); - _initialize_infrun (); - _initialize_stack (); - _initialize_thread (); - _initialize_interpreter (); - _initialize_macrocmd (); - _initialize_gdbarch (); - _initialize_gdbarch_utils (); - _initialize_gdb_osabi (); - _initialize_copying (); - _initialize_mem (); - _initialize_parse (); - _initialize_language (); - _initialize_frame_reg (); - _initialize_signals (); - _initialize_kod (); - _initialize_gdb_events (); - _initialize_exec (); - _initialize_maint_cmds (); - _initialize_demangler (); - _initialize_dbxread (); - _initialize_coffread (); - _initialize_elfread (); - _initialize_mipsread (); - _initialize_stabsread (); - _initialize_core (); - _initialize_dwarf2_frame (); - _initialize_c_language (); - _initialize_f_language (); - _initialize_objc_language (); - _initialize_ui_out (); - _initialize_cli_out (); - _initialize_varobj (); - _initialize_java_language (); - _initialize_m2_language (); - _initialize_pascal_language (); - _initialize_pascal_valprint (); - _initialize_scheme_language (); - _initialize_complaints (); - _initialize_typeprint (); - _initialize_cp_valprint (); - _initialize_f_valprint (); - _initialize_nlmread (); - _initialize_serial (); - _initialize_mdebugread (); - _initialize_user_regs (); - _initialize_frame (); - _initialize_frame_unwind (); - _initialize_frame_base (); - _initialize_gnu_v2_abi (); - _initialize_gnu_v3_abi (); - _initialize_hpacc_abi (); - _initialize_cp_abi (); - _initialize_cp_support (); - _initialize_cp_namespace (); - _initialize_reggroup (); - _initialize_inflow (); - _initialize_cli_dump (); - _initialize_cli_logging (); - _initialize_cli_interp (); - _initialize_mi_out (); - _initialize_mi_cmds (); - _initialize_mi_cmd_env (); - _initialize_mi_interp (); - _initialize_mi_main (); - _initialize_tui_hooks (); - _initialize_tui_interp (); - _initialize_tui_layout (); - _initialize_tui_out (); - _initialize_tui_regs (); - _initialize_tui_stack (); - _initialize_tui_win (); -} diff --git a/gnu/usr.bin/gdb/arch/sparc64/Makefile b/gnu/usr.bin/gdb/arch/sparc64/Makefile deleted file mode 100644 index 9d771727e9029..0000000000000 --- a/gnu/usr.bin/gdb/arch/sparc64/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# $FreeBSD$ - -.if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= fbsd-threads.c -LIBSRCS+= solib.c solib-legacy.c solib-svr4.c -LIBSRCS+= sparc-nat.c sparc64-nat.c sparc64fbsd-nat.c -.endif -LIBSRCS+= sparc-tdep.c sparc64-tdep.c sparc64fbsd-tdep.c - -nm.h: - echo '#include "sparc/nm-fbsd.h"' > ${.TARGET} - -tm.h: - echo '#include "sparc/tm-fbsd.h"' > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/sparc64/config.h b/gnu/usr.bin/gdb/arch/sparc64/config.h deleted file mode 100644 index 8bcfdb28c8f5e..0000000000000 --- a/gnu/usr.bin/gdb/arch/sparc64/config.h +++ /dev/null @@ -1,550 +0,0 @@ -/* $FreeBSD$ */ - -/* config.h. Generated automatically by configure. */ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -/* #undef _ALL_SOURCE */ -#endif - -/* Define if using alloca.c. */ -/* #undef C_ALLOCA */ - -/* Define to empty if the keyword does not work. */ -/* #undef const */ - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -/* #undef CRAY_STACKSEG_END */ - -/* Define if you have alloca, as a function or macro. */ -#define HAVE_ALLOCA 1 - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -/* #undef HAVE_ALLOCA_H */ - -/* Define if the `long double' type works. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define if you have a working `mmap' system call. */ -#define HAVE_MMAP 1 - -/* Define if you have <vfork.h>. */ -/* #undef HAVE_VFORK_H */ - -/* Define as __inline if that's what the C compiler calls it. */ -/* #undef inline */ - -/* Define to `long' if <sys/types.h> doesn't define. */ -/* #undef off_t */ - -/* Define to `int' if <sys/types.h> doesn't define. */ -/* #undef pid_t */ - -/* Define if you need to in order for stat and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define as the return type of signal handlers (int or void). */ -#define RETSIGTYPE void - -/* Define if the `setpgrp' function takes no argument. */ -/* #undef SETPGRP_VOID */ - -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -/* #undef size_t */ - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -/* #undef STACK_DIRECTION */ - -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -/* #undef STAT_MACROS_BROKEN */ - -/* Define if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define vfork as fork if vfork does not work. */ -/* #undef vfork */ - -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -/* Define if your struct reg has r_fs. */ -/* #undef HAVE_STRUCT_REG_R_FS */ - -/* Define if your struct stat has st_blocks. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define if your struct reg has r_gs. */ -/* #undef HAVE_STRUCT_REG_R_GS */ - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1 - -/* Define if <link.h> exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -/* #undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */ - -/* Define if <link.h> exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -/* #undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */ - -/* Define if <sys/link.h> has struct link_map32 */ -/* #undef HAVE_STRUCT_LINK_MAP32 */ - -/* Define if <sys/link.h> has link_map32 (solaris sparc-64 target) */ -/* #undef _SYSCALL32 */ - -/* Define if the prfpregset_t type is broken. */ -/* #undef PRFPREGSET_T_BROKEN */ - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -/* #undef NEW_PROC_API */ - -/* Define if ioctl argument PIOCSET is available. */ -/* #undef HAVE_PROCFS_PIOCSET */ - -/* Define if the `long long' type works. */ -#define CC_HAS_LONG_LONG 1 - -/* Define if the "ll" format works to print long long ints. */ -#define PRINTF_HAS_LONG_LONG 1 - -/* Define if the "%Lg" format works to print long doubles. */ -#define PRINTF_HAS_LONG_DOUBLE 1 - -/* Define if the "%Lg" format works to scan long doubles. */ -#define SCANF_HAS_LONG_DOUBLE 1 - -/* Define if using Solaris thread debugging. */ -/* #undef HAVE_THREAD_DB_LIB */ - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -/* #undef START_INFERIOR_TRAPS_EXPECTED */ -/* #undef sys_quotactl */ - -/* Define if you have HPUX threads */ -/* #undef HAVE_HPUX_THREAD_SUPPORT */ - -/* Define if <proc_service.h> on solaris uses int instead of - size_t, and assorted other type changes. */ -/* #undef PROC_SERVICE_IS_OLD */ - -/* Define if the simulator is being linked in. */ -#define WITH_SIM 1 - -/* Set to true if the save_state_t structure is present */ -/* #undef HAVE_STRUCT_SAVE_STATE_T */ - -/* Set to true if the save_state_t structure has the ss_wide member */ -/* #undef HAVE_STRUCT_MEMBER_SS_WIDE */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ -/* #undef HAVE_PTRACE_GETREGS */ - -/* Define if <sys/ptrace.h> defines the PTRACE_GETFPXREGS request. */ -/* #undef HAVE_PTRACE_GETFPXREGS */ - -/* Define if <sys/ptrace.h> defines the PT_GETDBREGS request. */ -#define HAVE_PT_GETDBREGS 1 - -/* Define if <sys/ptrace.h> defines the PT_GETXMMREGS request. */ -/* #undef HAVE_PT_GETXMMREGS */ - -/* Define if libunwind library is being used. */ -/* #undef HAVE_LIBUNWIND */ - -/* hostfile */ -/* #undef GDB_XM_FILE */ - -/* targetfile */ -#define GDB_TM_FILE config/sparc/tm-fbsd.h - -/* nativefile */ -#ifndef CROSS_DEBUGGER -#define GDB_NM_FILE config/sparc/nm-fbsd.h -#endif - -/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works - around a <sys/proc.h> problem on IRIX 5. */ -#ifndef _KMEMUSER -/* #undef _KMEMUSER */ -#endif - -/* Define if you have the __argz_count function. */ -/* #undef HAVE___ARGZ_COUNT */ - -/* Define if you have the __argz_next function. */ -/* #undef HAVE___ARGZ_NEXT */ - -/* Define if you have the __argz_stringify function. */ -/* #undef HAVE___ARGZ_STRINGIFY */ - -/* Define if you have the _mcleanup function. */ -#define HAVE__MCLEANUP 1 - -/* Define if you have the canonicalize_file_name function. */ -/* #undef HAVE_CANONICALIZE_FILE_NAME */ - -/* Define if you have the dcgettext function. */ -/* #undef HAVE_DCGETTEXT */ - -/* Define if you have the getcwd function. */ -#define HAVE_GETCWD 1 - -/* Define if you have the getpagesize function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define if you have the monstartup function. */ -#define HAVE_MONSTARTUP 1 - -/* Define if you have the munmap function. */ -#define HAVE_MUNMAP 1 - -/* Define if you have the poll function. */ -#define HAVE_POLL 1 - -/* Define if you have the pread64 function. */ -/* #undef HAVE_PREAD64 */ - -/* Define if you have the putenv function. */ -#define HAVE_PUTENV 1 - -/* Define if you have the realpath function. */ -#define HAVE_REALPATH 1 - -/* Define if you have the sbrk function. */ -/* #undef HAVE_SBRK */ - -/* Define if you have the setenv function. */ -#define HAVE_SETENV 1 - -/* Define if you have the setlocale function. */ -#define HAVE_SETLOCALE 1 - -/* Define if you have the setpgid function. */ -#define HAVE_SETPGID 1 - -/* Define if you have the setpgrp function. */ -#define HAVE_SETPGRP 1 - -/* Define if you have the sigaction function. */ -#define HAVE_SIGACTION 1 - -/* Define if you have the sigprocmask function. */ -#define HAVE_SIGPROCMASK 1 - -/* Define if you have the sigsetmask function. */ -#define HAVE_SIGSETMASK 1 - -/* Define if you have the socketpair function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define if you have the stpcpy function. */ -#define HAVE_STPCPY 1 - -/* Define if you have the strcasecmp function. */ -#define HAVE_STRCASECMP 1 - -/* Define if you have the strchr function. */ -#define HAVE_STRCHR 1 - -/* Define if you have the syscall function. */ -#define HAVE_SYSCALL 1 - -/* Define if you have the <argz.h> header file. */ -/* #undef HAVE_ARGZ_H */ - -/* Define if you have the <ctype.h> header file. */ -#define HAVE_CTYPE_H 1 - -/* Define if you have the <curses.h> header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the <dirent.h> header file. */ -#define HAVE_DIRENT_H 1 - -/* Define if you have the <libunwind-ia64.h> header file. */ -/* #undef HAVE_LIBUNWIND_IA64_H */ - -/* Define if you have the <libunwind.h> header file. */ -/* #undef HAVE_LIBUNWIND_H */ - -/* Define if you have the <limits.h> header file. */ -#define HAVE_LIMITS_H 1 - -/* Define if you have the <link.h> header file. */ -#define HAVE_LINK_H 1 - -/* Define if you have the <locale.h> header file. */ -#define HAVE_LOCALE_H 1 - -/* Define if you have the <machine/reg.h> header file. */ -#define HAVE_MACHINE_REG_H 1 - -/* Define if you have the <malloc.h> header file. */ -/* #undef HAVE_MALLOC_H */ - -/* Define if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define if you have the <ncurses.h> header file. */ -#define HAVE_NCURSES_H 1 - -/* Define if you have the <ndir.h> header file. */ -/* #undef HAVE_NDIR_H */ - -/* Define if you have the <nl_types.h> header file. */ -#define HAVE_NL_TYPES_H 1 - -/* Define if you have the <nlist.h> header file. */ -#define HAVE_NLIST_H 1 - -/* Define if you have the <poll.h> header file. */ -#define HAVE_POLL_H 1 - -/* Define if you have the <proc_service.h> header file. */ -/* #undef HAVE_PROC_SERVICE_H */ - -/* Define if you have the <ptrace.h> header file. */ -/* #undef HAVE_PTRACE_H */ - -/* Define if you have the <sgtty.h> header file. */ -#define HAVE_SGTTY_H 1 - -/* Define if you have the <stddef.h> header file. */ -#define HAVE_STDDEF_H 1 - -/* Define if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define if you have the <sys/debugreg.h> header file. */ -/* #undef HAVE_SYS_DEBUGREG_H */ - -/* Define if you have the <sys/dir.h> header file. */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define if you have the <sys/fault.h> header file. */ -/* #undef HAVE_SYS_FAULT_H */ - -/* Define if you have the <sys/file.h> header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define if you have the <sys/filio.h> header file. */ -#define HAVE_SYS_FILIO_H 1 - -/* Define if you have the <sys/ioctl.h> header file. */ -#define HAVE_SYS_IOCTL_H 1 - -/* Define if you have the <sys/ndir.h> header file. */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define if you have the <sys/param.h> header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define if you have the <sys/poll.h> header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define if you have the <sys/proc.h> header file. */ -#define HAVE_SYS_PROC_H 1 - -/* Define if you have the <sys/procfs.h> header file. */ -#define HAVE_SYS_PROCFS_H 1 - -/* Define if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define if you have the <sys/reg.h> header file. */ -/* #undef HAVE_SYS_REG_H */ - -/* Define if you have the <sys/select.h> header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define if you have the <sys/syscall.h> header file. */ -#define HAVE_SYS_SYSCALL_H 1 - -/* Define if you have the <sys/user.h> header file. */ -#define HAVE_SYS_USER_H 1 - -/* Define if you have the <sys/wait.h> header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define if you have the <term.h> header file. */ -#define HAVE_TERM_H 1 - -/* Define if you have the <termio.h> header file. */ -/* #undef HAVE_TERMIO_H */ - -/* Define if you have the <termios.h> header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define if you have the <thread_db.h> header file. */ -/* #undef HAVE_THREAD_DB_H */ - -/* Define if you have the <time.h> header file. */ -#define HAVE_TIME_H 1 - -/* Define if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define if you have the <values.h> header file. */ -/* #undef HAVE_VALUES_H */ - -/* Define if you have the <wait.h> header file. */ -/* #undef HAVE_WAIT_H */ - -/* Define if you have the dl library (-ldl). */ -/* #undef HAVE_LIBDL */ - -/* Define if you have the m library (-lm). */ -#define HAVE_LIBM 1 - -/* Define if you have the w library (-lw). */ -/* #undef HAVE_LIBW */ - -/* Define if you have the stpcpy function */ -#define HAVE_STPCPY 1 - -/* Define if your locale.h file contains LC_MESSAGES. */ -#define HAVE_LC_MESSAGES 1 - -/* Define to 1 if NLS is requested */ -/* #undef ENABLE_NLS */ - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -/* #undef HAVE_GETTEXT */ - -/* Name of this package. */ -#define PACKAGE "gdb" - -/* Define to BFD's default architecture. */ -#define DEFAULT_BFD_ARCH bfd_sparc_arch - -/* Define to BFD's default target vector. */ -#define DEFAULT_BFD_VEC bfd_elf64_sparc_vec - -/* Define to 1 if your system has the _etext variable. */ -#define HAVE__ETEXT 1 - -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[78] when using GCC. */ -/* #undef _MSE_INT_H */ - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#define HAVE_DECL_GETOPT 0 - -/* Define if sigsetjmp is available. */ -#define HAVE_SIGSETJMP 1 - -/* Define to 1 if the regex included in libiberty should be used. */ -#define USE_INCLUDED_REGEX 1 - -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#define HAVE_STRUCT_REG 1 - -/* Define if <stdint.h> provides the uintptr_t type. */ -#define HAVE_UINTPTR_T 1 - -/* Define if malloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_MALLOC */ - -/* Define if realloc is not declared in system header files. */ -/* #undef NEED_DECLARATION_REALLOC */ - -/* Define if free is not declared in system header files. */ -/* #undef NEED_DECLARATION_FREE */ - -/* Define if strerror is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRERROR */ - -/* Define if strdup is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRDUP */ - -/* Define if strstr is not declared in system header files. */ -/* #undef NEED_DECLARATION_STRSTR */ - -/* Define if canonicalize_file_name is not declared in system header files. */ -#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 - -/* Define if <sys/procfs.h> has pstatus_t. */ -/* #undef HAVE_PSTATUS_T */ - -/* Define if <sys/procfs.h> has prrun_t. */ -/* #undef HAVE_PRRUN_T */ - -/* Define if <sys/procfs.h> has gregset_t. */ -#define HAVE_GREGSET_T 1 - -/* Define if <sys/procfs.h> has fpregset_t. */ -#define HAVE_FPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset_t. */ -#define HAVE_PRGREGSET_T 1 - -/* Define if <sys/procfs.h> has prfpregset_t. */ -#define HAVE_PRFPREGSET_T 1 - -/* Define if <sys/procfs.h> has prgregset32_t. */ -/* #undef HAVE_PRGREGSET32_T */ - -/* Define if <sys/procfs.h> has prfpregset32_t. */ -/* #undef HAVE_PRFPREGSET32_T */ - -/* Define if <sys/procfs.h> has lwpid_t. */ -#define HAVE_LWPID_T 1 - -/* Define if <sys/procfs.h> has psaddr_t. */ -#define HAVE_PSADDR_T 1 - -/* Define if <sys/procfs.h> has prsysent_t. */ -/* #undef HAVE_PRSYSENT_T */ - -/* Define if <sys/procfs.h> has pr_sigset_t. */ -/* #undef HAVE_PR_SIGSET_T */ - -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -/* #undef HAVE_PR_SIGACTION64_T */ - -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -/* #undef HAVE_PR_SIGINFO64_T */ - -/* Define if <thread_db.h> has the TD_NOTALLOC error code. */ -/* #undef THREAD_DB_HAS_TD_NOTALLOC */ - -/* Define if we can use the tkill syscall. */ -/* #undef HAVE_TKILL_SYSCALL */ - -/* Define to the default OS ABI for this configuration. */ -/* #undef GDB_OSABI_DEFAULT */ - -/* Define to be a string naming the default host character set. */ -#define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1" - -/* Define if you have the iconv() function. */ -/* #undef HAVE_ICONV */ - -/* Define as const if the declaration of iconv() needs const. */ -/* #undef ICONV_CONST */ - diff --git a/gnu/usr.bin/gdb/arch/sparc64/init.c b/gnu/usr.bin/gdb/arch/sparc64/init.c deleted file mode 100644 index d2cf24e98079f..0000000000000 --- a/gnu/usr.bin/gdb/arch/sparc64/init.c +++ /dev/null @@ -1,232 +0,0 @@ -/* $FreeBSD$ */ - -/* Do not modify this file. */ -/* It is created automatically by the Makefile. */ -#include "defs.h" /* For initialize_file_ftype. */ -#include "call-cmds.h" /* For initialize_all_files. */ -extern initialize_file_ftype _initialize_gdbtypes; -extern initialize_file_ftype _initialize_sparc_tdep; -extern initialize_file_ftype _initialize_sparc64fbsd_tdep; -extern initialize_file_ftype _initialize_corelow; -extern initialize_file_ftype _initialize_ser_hardwire; -extern initialize_file_ftype _initialize_ser_pipe; -extern initialize_file_ftype _initialize_ser_tcp; -extern initialize_file_ftype _initialize_thread_db; -extern initialize_file_ftype _initialize_sparc64fbsd_nat; -extern initialize_file_ftype _initialize_sparc64_nat; -extern initialize_file_ftype _initialize_sparc_nat; -extern initialize_file_ftype _initialize_kernel_u_addr; -extern initialize_file_ftype _initialize_infptrace; -extern initialize_file_ftype _initialize_inftarg; -extern initialize_file_ftype _initialize_solib; -extern initialize_file_ftype _initialize_svr4_solib; -extern initialize_file_ftype _initialize_svr4_lm; -extern initialize_file_ftype _initialize_remote; -extern initialize_file_ftype _initialize_dcache; -extern initialize_file_ftype _initialize_sr_support; -extern initialize_file_ftype _initialize_tracepoint; -extern initialize_file_ftype _initialize_ax_gdb; -extern initialize_file_ftype _initialize_annotate; -extern initialize_file_ftype _initialize_auxv; -extern initialize_file_ftype _initialize_breakpoint; -extern initialize_file_ftype _initialize_regcache; -extern initialize_file_ftype _initialize_charset; -extern initialize_file_ftype _initialize_dummy_frame; -extern initialize_file_ftype _initialize_source; -extern initialize_file_ftype _initialize_values; -extern initialize_file_ftype _initialize_valops; -extern initialize_file_ftype _initialize_valarith; -extern initialize_file_ftype _initialize_valprint; -extern initialize_file_ftype _initialize_printcmd; -extern initialize_file_ftype _initialize_symtab; -extern initialize_file_ftype _initialize_symfile; -extern initialize_file_ftype _initialize_symmisc; -extern initialize_file_ftype _initialize_infcall; -extern initialize_file_ftype _initialize_infcmd; -extern initialize_file_ftype _initialize_infrun; -extern initialize_file_ftype _initialize_stack; -extern initialize_file_ftype _initialize_thread; -extern initialize_file_ftype _initialize_interpreter; -extern initialize_file_ftype _initialize_macrocmd; -extern initialize_file_ftype _initialize_gdbarch; -extern initialize_file_ftype _initialize_gdbarch_utils; -extern initialize_file_ftype _initialize_gdb_osabi; -extern initialize_file_ftype _initialize_copying; -extern initialize_file_ftype _initialize_mem; -extern initialize_file_ftype _initialize_parse; -extern initialize_file_ftype _initialize_language; -extern initialize_file_ftype _initialize_frame_reg; -extern initialize_file_ftype _initialize_signals; -extern initialize_file_ftype _initialize_kod; -extern initialize_file_ftype _initialize_gdb_events; -extern initialize_file_ftype _initialize_exec; -extern initialize_file_ftype _initialize_maint_cmds; -extern initialize_file_ftype _initialize_demangler; -extern initialize_file_ftype _initialize_dbxread; -extern initialize_file_ftype _initialize_coffread; -extern initialize_file_ftype _initialize_elfread; -extern initialize_file_ftype _initialize_mipsread; -extern initialize_file_ftype _initialize_stabsread; -extern initialize_file_ftype _initialize_core; -extern initialize_file_ftype _initialize_dwarf2_frame; -extern initialize_file_ftype _initialize_c_language; -extern initialize_file_ftype _initialize_f_language; -extern initialize_file_ftype _initialize_objc_language; -extern initialize_file_ftype _initialize_ui_out; -extern initialize_file_ftype _initialize_cli_out; -extern initialize_file_ftype _initialize_varobj; -extern initialize_file_ftype _initialize_java_language; -extern initialize_file_ftype _initialize_m2_language; -extern initialize_file_ftype _initialize_pascal_language; -extern initialize_file_ftype _initialize_pascal_valprint; -extern initialize_file_ftype _initialize_scheme_language; -extern initialize_file_ftype _initialize_complaints; -extern initialize_file_ftype _initialize_typeprint; -extern initialize_file_ftype _initialize_cp_valprint; -extern initialize_file_ftype _initialize_f_valprint; -extern initialize_file_ftype _initialize_nlmread; -extern initialize_file_ftype _initialize_serial; -extern initialize_file_ftype _initialize_mdebugread; -extern initialize_file_ftype _initialize_user_regs; -extern initialize_file_ftype _initialize_frame; -extern initialize_file_ftype _initialize_frame_unwind; -extern initialize_file_ftype _initialize_frame_base; -extern initialize_file_ftype _initialize_gnu_v2_abi; -extern initialize_file_ftype _initialize_gnu_v3_abi; -extern initialize_file_ftype _initialize_hpacc_abi; -extern initialize_file_ftype _initialize_cp_abi; -extern initialize_file_ftype _initialize_cp_support; -extern initialize_file_ftype _initialize_cp_namespace; -extern initialize_file_ftype _initialize_reggroup; -extern initialize_file_ftype _initialize_inflow; -extern initialize_file_ftype _initialize_cli_dump; -extern initialize_file_ftype _initialize_cli_logging; -extern initialize_file_ftype _initialize_cli_interp; -extern initialize_file_ftype _initialize_mi_out; -extern initialize_file_ftype _initialize_mi_cmds; -extern initialize_file_ftype _initialize_mi_cmd_env; -extern initialize_file_ftype _initialize_mi_interp; -extern initialize_file_ftype _initialize_mi_main; -extern initialize_file_ftype _initialize_tui_hooks; -extern initialize_file_ftype _initialize_tui_interp; -extern initialize_file_ftype _initialize_tui_layout; -extern initialize_file_ftype _initialize_tui_out; -extern initialize_file_ftype _initialize_tui_regs; -extern initialize_file_ftype _initialize_tui_stack; -extern initialize_file_ftype _initialize_tui_win; -void -initialize_all_files (void) -{ - _initialize_gdbtypes (); - _initialize_sparc_tdep (); - _initialize_sparc64fbsd_tdep (); - _initialize_corelow (); - _initialize_ser_hardwire (); - _initialize_ser_pipe (); - _initialize_ser_tcp (); -#ifndef CROSS_DEBUGGER - _initialize_thread_db (); - _initialize_sparc64fbsd_nat (); - _initialize_sparc64_nat (); - _initialize_sparc_nat (); - _initialize_kernel_u_addr (); - _initialize_infptrace (); - _initialize_inftarg (); - _initialize_solib (); - _initialize_svr4_solib (); - _initialize_svr4_lm (); -#endif - _initialize_remote (); - _initialize_dcache (); - _initialize_sr_support (); - _initialize_tracepoint (); - _initialize_ax_gdb (); - _initialize_annotate (); - _initialize_auxv (); - _initialize_breakpoint (); - _initialize_regcache (); - _initialize_charset (); - _initialize_dummy_frame (); - _initialize_source (); - _initialize_values (); - _initialize_valops (); - _initialize_valarith (); - _initialize_valprint (); - _initialize_printcmd (); - _initialize_symtab (); - _initialize_symfile (); - _initialize_symmisc (); - _initialize_infcall (); - _initialize_infcmd (); - _initialize_infrun (); - _initialize_stack (); - _initialize_thread (); - _initialize_interpreter (); - _initialize_macrocmd (); - _initialize_gdbarch (); - _initialize_gdbarch_utils (); - _initialize_gdb_osabi (); - _initialize_copying (); - _initialize_mem (); - _initialize_parse (); - _initialize_language (); - _initialize_frame_reg (); - _initialize_signals (); - _initialize_kod (); - _initialize_gdb_events (); - _initialize_exec (); - _initialize_maint_cmds (); - _initialize_demangler (); - _initialize_dbxread (); - _initialize_coffread (); - _initialize_elfread (); - _initialize_mipsread (); - _initialize_stabsread (); - _initialize_core (); - _initialize_dwarf2_frame (); - _initialize_c_language (); - _initialize_f_language (); - _initialize_objc_language (); - _initialize_ui_out (); - _initialize_cli_out (); - _initialize_varobj (); - _initialize_java_language (); - _initialize_m2_language (); - _initialize_pascal_language (); - _initialize_pascal_valprint (); - _initialize_scheme_language (); - _initialize_complaints (); - _initialize_typeprint (); - _initialize_cp_valprint (); - _initialize_f_valprint (); - _initialize_nlmread (); - _initialize_serial (); - _initialize_mdebugread (); - _initialize_user_regs (); - _initialize_frame (); - _initialize_frame_unwind (); - _initialize_frame_base (); - _initialize_gnu_v2_abi (); - _initialize_gnu_v3_abi (); - _initialize_hpacc_abi (); - _initialize_cp_abi (); - _initialize_cp_support (); - _initialize_cp_namespace (); - _initialize_reggroup (); - _initialize_inflow (); - _initialize_cli_dump (); - _initialize_cli_logging (); - _initialize_cli_interp (); - _initialize_mi_out (); - _initialize_mi_cmds (); - _initialize_mi_cmd_env (); - _initialize_mi_interp (); - _initialize_mi_main (); - _initialize_tui_hooks (); - _initialize_tui_interp (); - _initialize_tui_layout (); - _initialize_tui_out (); - _initialize_tui_regs (); - _initialize_tui_stack (); - _initialize_tui_win (); -} diff --git a/gnu/usr.bin/gdb/gdb/Makefile b/gnu/usr.bin/gdb/gdb/Makefile deleted file mode 100644 index 3cf15f6a24a15..0000000000000 --- a/gnu/usr.bin/gdb/gdb/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# $FreeBSD$ - -PROG= gdb${GDB_SUFFIX} -SRCS= gdb.c - -BULIBS= ${OBJ_BU}/libbfd/libbfd${PIE_SUFFIX}.a \ - ${OBJ_BU}/libopcodes/libopcodes${PIE_SUFFIX}.a \ - ${OBJ_BU}/libiberty/libiberty${PIE_SUFFIX}.a -GDBLIBS= ${OBJ_GDB}/libgdb/libgdb${PIE_SUFFIX}.a - -# libthread_db.so calls back into gdb for the proc services. Make all the -# global symbols visible. -LDFLAGS+= -Wl,-E - -DPADD= ${GDBLIBS} ${BULIBS} -LDADD= ${GDBLIBS} ${BULIBS} -LIBADD+= m edit ncursesw gnuregex - -.include <bsd.prog.mk> -CFLAGS+= -DDEBUGDIR=\"${DEBUGDIR}\" diff --git a/gnu/usr.bin/gdb/gdb/Makefile.depend b/gnu/usr.bin/gdb/gdb/Makefile.depend deleted file mode 100644 index ee6269e741a78..0000000000000 --- a/gnu/usr.bin/gdb/gdb/Makefile.depend +++ /dev/null @@ -1,25 +0,0 @@ -# $FreeBSD$ -# Autogenerated - do NOT edit! - -DIRDEPS = \ - gnu/lib/csu \ - gnu/lib/libreadline/readline \ - gnu/lib/libregex \ - gnu/usr.bin/binutils/libbfd \ - gnu/usr.bin/binutils/libiberty \ - gnu/usr.bin/binutils/libopcodes \ - gnu/usr.bin/gdb/libgdb \ - include \ - include/xlocale \ - lib/${CSU_DIR} \ - lib/libc \ - lib/libcompiler_rt \ - lib/msun \ - lib/ncurses/ncursesw \ - - -.include <dirdeps.mk> - -.if ${DEP_RELDIR} == ${_DEP_RELDIR} -# local dependencies - needed for -jN in clean tree -.endif diff --git a/gnu/usr.bin/gdb/gdb/gdb.1 b/gnu/usr.bin/gdb/gdb/gdb.1 deleted file mode 100644 index 635e5c3118820..0000000000000 --- a/gnu/usr.bin/gdb/gdb/gdb.1 +++ /dev/null @@ -1,376 +0,0 @@ -.\" Copyright (c) 1991 Free Software Foundation -.\" See section COPYING for conditions for redistribution -.\" $FreeBSD$ -.TH gdb 1 "4nov1991" "GNU Tools" "GNU Tools" -.SH NAME -gdb \- The GNU Debugger -.SH SYNOPSIS -.na -.TP -.B gdb -.RB "[\|" \-help "\|]" -.RB "[\|" \-nx "\|]" -.RB "[\|" \-q "\|]" -.RB "[\|" \-batch "\|]" -.RB "[\|" \-cd=\c -.I dir\c -\|] -.RB "[\|" \-f "\|]" -.RB "[\|" "\-b\ "\c -.IR bps "\|]" -.RB "[\|" "\-tty="\c -.IR dev "\|]" -.RB "[\|" "\-s "\c -.I symfile\c -\&\|] -.RB "[\|" "\-e "\c -.I prog\c -\&\|] -.RB "[\|" "\-se "\c -.I prog\c -\&\|] -.RB "[\|" "\-c "\c -.I core\c -\&\|] -.RB "[\|" "\-x "\c -.I cmds\c -\&\|] -.RB "[\|" "\-d "\c -.I dir\c -\&\|] -.RB "[\|" \c -.I prog\c -.RB "[\|" \c -.IR core \||\| procID\c -\&\|]\&\|] -.ad b -.SH DEPRECATION NOTICE -This version of gdb is deprecated and will be removed from future versions -of the FreeBSD base system. -A newer version of gdb is available from ports or packages -(devel/gdb). -.SH DESCRIPTION -The purpose of a debugger such as GDB is to allow you to see what is -going on ``inside'' another program while it executes\(em\&or what another -program was doing at the moment it crashed. - -GDB can do four main kinds of things (plus other things in support of -these) to help you catch bugs in the act: - -.TP -\ \ \ \(bu -Start your program, specifying anything that might affect its behavior. - -.TP -\ \ \ \(bu -Make your program stop on specified conditions. - -.TP -\ \ \ \(bu -Examine what has happened, when your program has stopped. - -.TP -\ \ \ \(bu -Change things in your program, so you can experiment with correcting the -effects of one bug and go on to learn about another. -.PP - -You can use GDB to debug programs written in C, C++, and Modula-2. -Fortran support will be added when a GNU Fortran compiler is ready. - -GDB is invoked with the shell command \c -.B gdb\c -\&. Once started, it reads -commands from the terminal until you tell it to exit with the GDB -command \c -.B quit\c -\&. You can get online help from \c -.B gdb\c -\& itself -by using the command \c -.B help\c -\&. - -You can run \c -.B gdb\c -\& with no arguments or options; but the most -usual way to start GDB is with one argument or two, specifying an -executable program as the argument: -.sp -.br -gdb\ program -.br -.sp - -You can also start with both an executable program and a core file specified: -.sp -.br -gdb\ program\ core -.br -.sp - -You can, instead, specify a process ID as a second argument, if you want -to debug a running process: -.sp -.br -gdb\ program\ 1234 -.br -.sp - -would attach GDB to process \c -.B 1234\c -\& (unless you also have a file -named `\|\c -.B 1234\c -\&\|'; GDB does check for a core file first). - -Here are some of the most frequently needed GDB commands: -.TP -.B break \fR[\|\fIfile\fB:\fR\|]\fIfunction -\& -Set a breakpoint at \c -.I function\c -\& (in \c -.I file\c -\&). -.TP -.B run \fR[\|\fIarglist\fR\|] -Start your program (with \c -.I arglist\c -\&, if specified). -.TP -.B bt -Backtrace: display the program stack. -.TP -.BI print " expr"\c -\& -Display the value of an expression. -.TP -.B c -Continue running your program (after stopping, e.g. at a breakpoint). -.TP -.B next -Execute next program line (after stopping); step \c -.I over\c -\& any -function calls in the line. -.TP -.B step -Execute next program line (after stopping); step \c -.I into\c -\& any -function calls in the line. -.TP -.B help \fR[\|\fIname\fR\|] -Show information about GDB command \c -.I name\c -\&, or general information -about using GDB. -.TP -.B quit -Exit from GDB. -.PP -For full details on GDB, see \c -.I -Using GDB: A Guide to the GNU Source-Level Debugger\c -\&, by Richard M. Stallman and Roland H. Pesch. The same text is available online -as the \c -.B gdb\c -\& entry in the \c -.B info\c -\& program. -.SH OPTIONS -Any arguments other than options specify an executable -file and core file (or process ID); that is, the first argument -encountered with no -associated option flag is equivalent to a `\|\c -.B \-se\c -\&\|' option, and the -second, if any, is equivalent to a `\|\c -.B \-c\c -\&\|' option if it's the name of a file. Many options have -both long and short forms; both are shown here. The long forms are also -recognized if you truncate them, so long as enough of the option is -present to be unambiguous. (If you prefer, you can flag option -arguments with `\|\c -.B +\c -\&\|' rather than `\|\c -.B \-\c -\&\|', though we illustrate the -more usual convention.) - -All the options and command line arguments you give are processed -in sequential order. The order makes a difference when the -`\|\c -.B \-x\c -\&\|' option is used. - -.TP -.B \-help -.TP -.B \-h -List all options, with brief explanations. - -.TP -.BI "\-symbols=" "file"\c -.TP -.BI "\-s " "file"\c -\& -Read symbol table from file \c -.I file\c -\&. - -.TP -.BI "\-exec=" "file"\c -.TP -.BI "\-e " "file"\c -\& -Use file \c -.I file\c -\& as the executable file to execute when -appropriate, and for examining pure data in conjunction with a core -dump. - -.TP -.BI "\-se=" "file"\c -\& -Read symbol table from file \c -.I file\c -\& and use it as the executable -file. - -.TP -.BI "\-core=" "file"\c -.TP -.BI "\-c " "file"\c -\& -Use file \c -.I file\c -\& as a core dump to examine. - -.TP -.BI "\-command=" "file"\c -.TP -.BI "\-x " "file"\c -\& -Execute GDB commands from file \c -.I file\c -\&. - -.TP -.BI "\-directory=" "directory"\c -.TP -.BI "\-d " "directory"\c -\& -Add \c -.I directory\c -\& to the path to search for source files. -.PP - -.TP -.B \-nx -.TP -.B \-n -Do not execute commands from any `\|\c -.B .gdbinit\c -\&\|' initialization files. -Normally, the commands in these files are executed after all the -command options and arguments have been processed. - - -.TP -.B \-quiet -.TP -.B \-q -``Quiet''. Do not print the introductory and copyright messages. These -messages are also suppressed in batch mode. - -.TP -.B \-batch -Run in batch mode. Exit with status \c -.B 0\c -\& after processing all the command -files specified with `\|\c -.B \-x\c -\&\|' (and `\|\c -.B .gdbinit\c -\&\|', if not inhibited). -Exit with nonzero status if an error occurs in executing the GDB -commands in the command files. - -Batch mode may be useful for running GDB as a filter, for example to -download and run a program on another computer; in order to make this -more useful, the message -.sp -.br -Program\ exited\ normally. -.br -.sp - -(which is ordinarily issued whenever a program running under GDB control -terminates) is not issued when running in batch mode. - -.TP -.BI "\-cd=" "directory"\c -\& -Run GDB using \c -.I directory\c -\& as its working directory, -instead of the current directory. - -.TP -.B \-fullname -.TP -.B \-f -Emacs sets this option when it runs GDB as a subprocess. It tells GDB -to output the full file name and line number in a standard, -recognizable fashion each time a stack frame is displayed (which -includes each time the program stops). This recognizable format looks -like two `\|\c -.B \e032\c -\&\|' characters, followed by the file name, line number -and character position separated by colons, and a newline. The -Emacs-to-GDB interface program uses the two `\|\c -.B \e032\c -\&\|' characters as -a signal to display the source code for the frame. - -.TP -.BI "\-b " "bps"\c -\& -Set the line speed (baud rate or bits per second) of any serial -interface used by GDB for remote debugging. - -.TP -.BI "\-tty=" "device"\c -\& -Run using \c -.I device\c -\& for your program's standard input and output. -.PP - -.SH "SEE ALSO" -.RB "`\|" gdb "\|'" -entry in -.B info\c -\&; -.I -Using GDB: A Guide to the GNU Source-Level Debugger\c -, Richard M. Stallman and Roland H. Pesch, July 1991. -.SH COPYING -Copyright (c) 1991 Free Software Foundation, Inc. -.PP -Permission is granted to make and distribute verbatim copies of -this manual provided the copyright notice and this permission notice -are preserved on all copies. -.PP -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided that the -entire resulting derived work is distributed under the terms of a -permission notice identical to this one. -.PP -Permission is granted to copy and distribute translations of this -manual into another language, under the above conditions for modified -versions, except that this permission notice may be included in -translations approved by the Free Software Foundation instead of in -the original English. diff --git a/gnu/usr.bin/gdb/gdbserver/Makefile b/gnu/usr.bin/gdb/gdbserver/Makefile deleted file mode 100644 index fa46e6de14faa..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -# $FreeBSD$ - -# Not elf specific so don't install in /usr/libexec/elf -BINDIR=/usr/bin - -GDBDIR= ${SRCTOP}/contrib/gdb -.PATH: ${GDBDIR}/gdb/signals -.PATH: ${GDBDIR}/gdb/gdbserver -.PATH: ${GDBDIR}/gdb - -PROG= gdbserver - -SRCS= inferiors.c mem-break.c regcache.c remote-utils.c \ - server.c signals.c target.c utils.c -SRCS+= fbsd-low.c - -SRCS+= fbsd-${MACHINE_CPUARCH}-low.c reg-${MACHINE_CPUARCH}.c -.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" -SRCS+= i387-fp.c -.endif -#CFLAGS+= -I${.CURDIR}/../arch/${MACHINE_ARCH} -CFLAGS+= -I${GDBDIR}/gdb/gdbserver -CFLAGS+= -I${GDBDIR}/gdb/regformats -CFLAGS+= -DNO_MMALLOC -DGDBSERVER - -.include <bsd.prog.mk> diff --git a/gnu/usr.bin/gdb/gdbserver/Makefile.depend b/gnu/usr.bin/gdb/gdbserver/Makefile.depend deleted file mode 100644 index d5ed563ecfc8a..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/Makefile.depend +++ /dev/null @@ -1,18 +0,0 @@ -# $FreeBSD$ -# Autogenerated - do NOT edit! - -DIRDEPS = \ - gnu/lib/csu \ - include \ - include/arpa \ - include/xlocale \ - lib/${CSU_DIR} \ - lib/libc \ - lib/libcompiler_rt \ - - -.include <dirdeps.mk> - -.if ${DEP_RELDIR} == ${_DEP_RELDIR} -# local dependencies - needed for -jN in clean tree -.endif diff --git a/gnu/usr.bin/gdb/gdbserver/fbsd-amd64-low.c b/gnu/usr.bin/gdb/gdbserver/fbsd-amd64-low.c deleted file mode 100644 index 82a8c93f3dfb3..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/fbsd-amd64-low.c +++ /dev/null @@ -1,213 +0,0 @@ -/* GNU/FreeBSD/amd64 specific low level interface, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "server.h" -#include "fbsd-low.h" -#include "i387-fp.h" - -#include <sys/stddef.h> -#include <sys/types.h> -#include <sys/ptrace.h> -#include <machine/reg.h> - -/* Mapping between the general-purpose registers in `struct user' - format and GDB's register array layout. */ -static int amd64_regmap[] = { - offsetof(struct reg, r_rax), - offsetof(struct reg, r_rbx), - offsetof(struct reg, r_rcx), - offsetof(struct reg, r_rdx), - offsetof(struct reg, r_rsi), - offsetof(struct reg, r_rdi), - offsetof(struct reg, r_rbp), - offsetof(struct reg, r_rsp), - offsetof(struct reg, r_r8), - offsetof(struct reg, r_r9), - offsetof(struct reg, r_r10), - offsetof(struct reg, r_r11), - offsetof(struct reg, r_r12), - offsetof(struct reg, r_r13), - offsetof(struct reg, r_r14), - offsetof(struct reg, r_r15), - offsetof(struct reg, r_rip), - offsetof(struct reg, r_rflags), /* XXX 64-bit */ - offsetof(struct reg, r_cs), - offsetof(struct reg, r_ss), - offsetof(struct reg, r_ds), - offsetof(struct reg, r_es), - offsetof(struct reg, r_fs), - offsetof(struct reg, r_gs), -}; -#define AMD64_NUM_REGS (sizeof(amd64_regmap) / sizeof(amd64_regmap[0])) - -static const char amd64_breakpoint[] = { 0xCC }; -#define AMD64_BP_LEN 1 - -extern int debug_threads; - -static int -amd64_cannot_store_register(int regno) -{ - - return (regno >= AMD64_NUM_REGS); -} - -static int -amd64_cannot_fetch_register(int regno) -{ - - return (regno >= AMD64_NUM_REGS); -} - -static void -amd64_fill_gregset(void *buf) -{ - int i; - - for (i = 0; i < AMD64_NUM_REGS; i++) - collect_register(i, ((char *)buf) + amd64_regmap[i]); -} - -static void -amd64_store_gregset(const void *buf) -{ - int i; - - for (i = 0; i < AMD64_NUM_REGS; i++) - supply_register(i, ((char *)buf) + amd64_regmap[i]); -} - -static void -amd64_fill_fpregset(void *buf) -{ - - i387_cache_to_fsave(buf); -} - -static void -amd64_store_fpregset(const void *buf) -{ - - i387_fsave_to_cache(buf); -} - -static void -amd64_fill_fpxregset(void *buf) -{ - - i387_cache_to_fxsave(buf); -} - -static void -amd64_store_fpxregset(const void *buf) -{ - - i387_fxsave_to_cache(buf); -} - - -struct regset_info target_regsets[] = { - { - PT_GETREGS, - PT_SETREGS, - sizeof(struct reg), - GENERAL_REGS, - amd64_fill_gregset, - amd64_store_gregset, - }, -#ifdef HAVE_PTRACE_GETFPXREGS - { - PTRACE_GETFPXREGS, - PTRACE_SETFPXREGS, - sizeof(elf_fpxregset_t), - EXTENDED_REGS, - amd64_fill_fpxregset, - amd64_store_fpxregset, - }, -#endif - { - PT_GETFPREGS, - PT_SETFPREGS, - sizeof(struct fpreg), - FP_REGS, - amd64_fill_fpregset, - amd64_store_fpregset, - }, - { - 0, - 0, - -1, - -1, - NULL, - NULL, - } -}; - -static CORE_ADDR -amd64_get_pc(void) -{ - unsigned long pc; - - collect_register_by_name("rip", &pc); - - if (debug_threads) - fprintf(stderr, "stop pc (before any decrement) is %016lx\n", pc); - - return (pc); -} - -static void -amd64_set_pc(CORE_ADDR newpc) -{ - - if (debug_threads) - fprintf(stderr, "set pc to %016lx\n", (long)newpc); - supply_register_by_name("rip", &newpc); -} - -static int -amd64_breakpoint_at(CORE_ADDR pc) -{ - unsigned char c; - - read_inferior_memory(pc, &c, 1); - if (c == 0xCC) - return (1); - - return (0); -} - -struct fbsd_target_ops the_low_target = { - AMD64_NUM_REGS, - amd64_regmap, - amd64_cannot_fetch_register, - amd64_cannot_store_register, - amd64_get_pc, - amd64_set_pc, - amd64_breakpoint, - AMD64_BP_LEN, - NULL, - 1, - amd64_breakpoint_at, -}; diff --git a/gnu/usr.bin/gdb/gdbserver/fbsd-arm-low.c b/gnu/usr.bin/gdb/gdbserver/fbsd-arm-low.c deleted file mode 100644 index faea705f94ff7..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/fbsd-arm-low.c +++ /dev/null @@ -1,146 +0,0 @@ -/* FreeBSD/ARM specific low level interface, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "server.h" -#include "fbsd-low.h" - -#ifdef HAVE_SYS_REG_H -#include <sys/reg.h> -#endif - -#include <sys/procfs.h> -#include <sys/ptrace.h> - -#define arm_num_regs 26 - -static int arm_regmap[] = { - 0, 4, 8, 12, 16, 20, 24, 28, - 32, 36, 40, 44, 48, 52, 56, 60, - -1, -1, -1, -1, -1, -1, -1, -1, -1, - 64 -}; - -static int -arm_cannot_store_register (int regno) -{ - return (regno >= arm_num_regs); -} - -static int -arm_cannot_fetch_register (int regno) -{ - return (regno >= arm_num_regs); -} - -extern int debug_threads; - -static CORE_ADDR -arm_get_pc () -{ - unsigned long pc; - collect_register_by_name ("pc", &pc); - if (debug_threads) - fprintf (stderr, "stop pc is %08lx\n", pc); - return pc; -} - -static void -arm_set_pc (CORE_ADDR pc) -{ - unsigned long newpc = pc; - supply_register_by_name ("pc", &newpc); -} - -/* Correct in either endianness. We do not support Thumb yet. */ -static const unsigned long arm_breakpoint = 0xef9f0001; -#define arm_breakpoint_len 4 - -static int -arm_breakpoint_at (CORE_ADDR where) -{ - unsigned long insn; - - (*the_target->read_memory) (where, (char *) &insn, 4); - if (insn == arm_breakpoint) - return 1; - - /* If necessary, recognize more trap instructions here. GDB only uses the - one. */ - return 0; -} - -/* We only place breakpoints in empty marker functions, and thread locking - is outside of the function. So rather than importing software single-step, - we can just run until exit. */ -static CORE_ADDR -arm_reinsert_addr () -{ - unsigned long pc; - collect_register_by_name ("lr", &pc); - return pc; -} - -static void -arm_fill_gregset (void *buf) -{ - int i; - - for (i = 0; i < arm_num_regs; i++) - if (arm_regmap[i] != -1) - collect_register (i, ((char *) buf) + arm_regmap[i]); - -} - -static void -arm_store_gregset (const void *buf) -{ - int i; - - for (i = 0; i < arm_num_regs; i++) - if (arm_regmap[i] != -1) - supply_register (i, ((char *) buf) + arm_regmap[i]); - -} - - -struct regset_info target_regsets[] = { - {PT_GETREGS, PT_SETREGS, sizeof (struct reg), - GENERAL_REGS, - arm_fill_gregset, arm_store_gregset }, - { 0, 0, -1, -1, NULL, NULL } -}; - -struct fbsd_target_ops the_low_target = { - arm_num_regs, - arm_regmap, - arm_cannot_fetch_register, - arm_cannot_store_register, - arm_get_pc, - arm_set_pc, - (const char *) &arm_breakpoint, - arm_breakpoint_len, - arm_reinsert_addr, - 0, - arm_breakpoint_at, -}; diff --git a/gnu/usr.bin/gdb/gdbserver/fbsd-i386-low.c b/gnu/usr.bin/gdb/gdbserver/fbsd-i386-low.c deleted file mode 100644 index cd296f9b6655a..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/fbsd-i386-low.c +++ /dev/null @@ -1,176 +0,0 @@ -/* GNU/Linux/i386 specific low level interface, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "server.h" -#include "fbsd-low.h" -#include "i387-fp.h" - -#ifdef HAVE_SYS_REG_H -#include <sys/reg.h> -#else -#include <machine/reg.h> -#endif - -/* This module only supports access to the general purpose registers. */ - -#define i386_num_regs 16 - -/* This stuff comes from i386-fbsd-nat.c. */ - -/* Mapping between the general-purpose registers in `struct user' - format and GDB's register array layout. */ -static int i386_regmap[] = -{ - tEAX * 4, tECX * 4, tEDX * 4, tEBX * 4, - tESP * 4, tEBP * 4, tESI * 4, tEDI * 4, - tEIP * 4, tEFLAGS * 4, tCS * 4, tSS * 4, - tDS * 4, tES * 4, tFS * 4, tGS * 4 -}; - -static int -i386_cannot_store_register (int regno) -{ - return (regno >= i386_num_regs); -} - -static int -i386_cannot_fetch_register (int regno) -{ - return (regno >= i386_num_regs); -} - - -#include <sys/procfs.h> -#include <sys/ptrace.h> - -static void -i386_fill_gregset (void *buf) -{ - int i; - - for (i = 0; i < i386_num_regs; i++) - collect_register (i, ((char *) buf) + i386_regmap[i]); - -} - -static void -i386_store_gregset (const void *buf) -{ - int i; - - for (i = 0; i < i386_num_regs; i++) - supply_register (i, ((char *) buf) + i386_regmap[i]); - -} - -static void -i386_fill_fpregset (void *buf) -{ - i387_cache_to_fsave (buf); -} - -static void -i386_store_fpregset (const void *buf) -{ - i387_fsave_to_cache (buf); -} - -static void -i386_fill_fpxregset (void *buf) -{ - i387_cache_to_fxsave (buf); -} - -static void -i386_store_fpxregset (const void *buf) -{ - i387_fxsave_to_cache (buf); -} - - -struct regset_info target_regsets[] = { - { PT_GETREGS, PT_SETREGS, sizeof (struct reg), - GENERAL_REGS, - i386_fill_gregset, i386_store_gregset }, -#ifdef HAVE_PTRACE_GETFPXREGS - { PTRACE_GETFPXREGS, PTRACE_SETFPXREGS, sizeof (elf_fpxregset_t), - EXTENDED_REGS, - i386_fill_fpxregset, i386_store_fpxregset }, -#endif - { PT_GETFPREGS, PT_SETFPREGS, sizeof (struct fpreg), - FP_REGS, - i386_fill_fpregset, i386_store_fpregset }, - { 0, 0, -1, -1, NULL, NULL } -}; - -static const char i386_breakpoint[] = { 0xCC }; -#define i386_breakpoint_len 1 - -extern int debug_threads; - -static CORE_ADDR -i386_get_pc () -{ - unsigned long pc; - - collect_register_by_name ("eip", &pc); - - if (debug_threads) - fprintf (stderr, "stop pc (before any decrement) is %08lx\n", pc); - return pc; -} - -static void -i386_set_pc (CORE_ADDR newpc) -{ - if (debug_threads) - fprintf (stderr, "set pc to %08lx\n", (long) newpc); - supply_register_by_name ("eip", &newpc); -} - -static int -i386_breakpoint_at (CORE_ADDR pc) -{ - unsigned char c; - - read_inferior_memory (pc, &c, 1); - if (c == 0xCC) - return 1; - - return 0; -} - -struct fbsd_target_ops the_low_target = { - i386_num_regs, - i386_regmap, - i386_cannot_fetch_register, - i386_cannot_store_register, - i386_get_pc, - i386_set_pc, - i386_breakpoint, - i386_breakpoint_len, - NULL, - 1, - i386_breakpoint_at, -}; diff --git a/gnu/usr.bin/gdb/gdbserver/fbsd-low.c b/gnu/usr.bin/gdb/gdbserver/fbsd-low.c deleted file mode 100644 index ab6ff2f307318..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/fbsd-low.c +++ /dev/null @@ -1,1265 +0,0 @@ -/* Low level interface to ptrace, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "server.h" -#include "fbsd-low.h" - -#include <sys/wait.h> -#include <sys/param.h> -#include <sys/ptrace.h> -#include <sys/user.h> -#include <sys/ioctl.h> -#include <dirent.h> -#include <errno.h> -#include <fcntl.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -/* ``all_threads'' is keyed by the LWP ID - it should be the thread ID instead, - however. This requires changing the ID in place when we go from !using_threads - to using_threads, immediately. - - ``all_processes'' is keyed by the process ID - which on Linux is (presently) - the same as the LWP ID. */ - -struct inferior_list all_processes; - -/* FIXME this is a bit of a hack, and could be removed. */ -int stopping_threads; - -/* FIXME make into a target method? */ -int using_threads; - -static void fbsd_resume_one_process (struct inferior_list_entry *entry, - int step, int signal); -static void fbsd_resume (struct thread_resume *resume_info); -static void stop_all_processes (void); -static int fbsd_wait_for_event (struct thread_info *child); - -struct pending_signals -{ - int signal; - struct pending_signals *prev; -}; - -#define PTRACE_ARG3_TYPE caddr_t -#define PTRACE_XFER_TYPE int - -int debug_threads = 0; - -#define pid_of(proc) ((proc)->head.id) - -/* FIXME: Delete eventually. */ -#define inferior_pid (pid_of (get_thread_process (current_inferior))) - -/* This function should only be called if the process got a SIGTRAP. - The SIGTRAP could mean several things. - - On i386, where decr_pc_after_break is non-zero: - If we were single-stepping this process using PT_STEP, - we will get only the one SIGTRAP (even if the instruction we - stepped over was a breakpoint). The value of $eip will be the - next instruction. - If we continue the process using PTRACE_CONT, we will get a - SIGTRAP when we hit a breakpoint. The value of $eip will be - the instruction after the breakpoint (i.e. needs to be - decremented). If we report the SIGTRAP to GDB, we must also - report the undecremented PC. If we cancel the SIGTRAP, we - must resume at the decremented PC. - - (Presumably, not yet tested) On a non-decr_pc_after_break machine - with hardware or kernel single-step: - If we single-step over a breakpoint instruction, our PC will - point at the following instruction. If we continue and hit a - breakpoint instruction, our PC will point at the breakpoint - instruction. */ - -static CORE_ADDR -get_stop_pc (void) -{ - CORE_ADDR stop_pc = (*the_low_target.get_pc) (); - - if (get_thread_process (current_inferior)->stepping) - return stop_pc; - else - return stop_pc - the_low_target.decr_pc_after_break; -} - -static void * -add_process (int pid) -{ - struct process_info *process; - - process = (struct process_info *) malloc (sizeof (*process)); - memset (process, 0, sizeof (*process)); - - process->head.id = pid; - - /* Default to tid == lwpid == pid. */ - process->tid = pid; - process->lwpid = pid; - - add_inferior_to_list (&all_processes, &process->head); - - return process; -} - -/* Start an inferior process and returns its pid. - ALLARGS is a vector of program-name and args. */ - -static int -fbsd_create_inferior (char *program, char **allargs) -{ - void *new_process; - int pid; - - pid = vfork (); - if (pid < 0) - perror_with_name ("vfork"); - - if (pid == 0) - { - ptrace (PT_TRACE_ME, 0, 0, 0); - - setpgid (0, 0); - - execv (program, allargs); - - fprintf (stderr, "Cannot exec %s: %s.\n", program, - strerror (errno)); - fflush (stderr); - _exit (0177); - } - - new_process = add_process (pid); - add_thread (pid, new_process); - - return pid; -} - -/* Attach to an inferior process. */ - -void -fbsd_attach_lwp (int pid, int tid) -{ - struct process_info *new_process; - - if (ptrace (PT_ATTACH, pid, 0, 0) != 0) - { - fprintf (stderr, "Cannot attach to process %d: %s (%d)\n", pid, - strerror (errno), errno); - fflush (stderr); - - /* If we fail to attach to an LWP, just return. */ - if (!using_threads) - _exit (0177); - return; - } - - new_process = (struct process_info *) add_process (pid); - add_thread (tid, new_process); - - /* The next time we wait for this LWP we'll see a SIGSTOP as PTRACE_ATTACH - brings it to a halt. We should ignore that SIGSTOP and resume the process - (unless this is the first process, in which case the flag will be cleared - in fbsd_attach). - - On the other hand, if we are currently trying to stop all threads, we - should treat the new thread as if we had sent it a SIGSTOP. This works - because we are guaranteed that add_process added us to the end of the - list, and so the new thread has not yet reached wait_for_sigstop (but - will). */ - if (! stopping_threads) - new_process->stop_expected = 1; -} - -int -fbsd_attach (int pid) -{ - struct process_info *process; - - fbsd_attach_lwp (pid, pid); - - /* Don't ignore the initial SIGSTOP if we just attached to this process. */ - process = (struct process_info *) find_inferior_id (&all_processes, pid); - process->stop_expected = 0; - - return 0; -} - -/* Kill the inferior process. Make us have no inferior. */ - -static void -fbsd_kill_one_process (struct inferior_list_entry *entry) -{ - struct thread_info *thread = (struct thread_info *) entry; - struct process_info *process = get_thread_process (thread); - int wstat; - - do - { - ptrace (PT_KILL, pid_of (process), 0, 0); - - /* Make sure it died. The loop is most likely unnecessary. */ - wstat = fbsd_wait_for_event (thread); - } while (WIFSTOPPED (wstat)); -} - -static void -fbsd_kill (void) -{ - for_each_inferior (&all_threads, fbsd_kill_one_process); -} - -static void -fbsd_detach_one_process (struct inferior_list_entry *entry) -{ - struct thread_info *thread = (struct thread_info *) entry; - struct process_info *process = get_thread_process (thread); - - ptrace (PT_DETACH, pid_of (process), 0, 0); -} - -static void -fbsd_detach (void) -{ - for_each_inferior (&all_threads, fbsd_detach_one_process); -} - -/* Return nonzero if the given thread is still alive. */ -static int -fbsd_thread_alive (int tid) -{ - if (find_inferior_id (&all_threads, tid) != NULL) - return 1; - else - return 0; -} - -/* Return nonzero if this process stopped at a breakpoint which - no longer appears to be inserted. Also adjust the PC - appropriately to resume where the breakpoint used to be. */ -static int -check_removed_breakpoint (struct process_info *event_child) -{ - CORE_ADDR stop_pc; - struct thread_info *saved_inferior; - - if (event_child->pending_is_breakpoint == 0) - return 0; - - if (debug_threads) - fprintf (stderr, "Checking for breakpoint.\n"); - - saved_inferior = current_inferior; - current_inferior = get_process_thread (event_child); - - stop_pc = get_stop_pc (); - - /* If the PC has changed since we stopped, then we shouldn't do - anything. This happens if, for instance, GDB handled the - decr_pc_after_break subtraction itself. */ - if (stop_pc != event_child->pending_stop_pc) - { - if (debug_threads) - fprintf (stderr, "Ignoring, PC was changed.\n"); - - event_child->pending_is_breakpoint = 0; - current_inferior = saved_inferior; - return 0; - } - - /* If the breakpoint is still there, we will report hitting it. */ - if ((*the_low_target.breakpoint_at) (stop_pc)) - { - if (debug_threads) - fprintf (stderr, "Ignoring, breakpoint is still present.\n"); - current_inferior = saved_inferior; - return 0; - } - - if (debug_threads) - fprintf (stderr, "Removed breakpoint.\n"); - - /* For decr_pc_after_break targets, here is where we perform the - decrement. We go immediately from this function to resuming, - and can not safely call get_stop_pc () again. */ - if (the_low_target.set_pc != NULL) - (*the_low_target.set_pc) (stop_pc); - - /* We consumed the pending SIGTRAP. */ - event_child->pending_is_breakpoint = 0; - event_child->status_pending_p = 0; - event_child->status_pending = 0; - - current_inferior = saved_inferior; - return 1; -} - -/* Return 1 if this process has an interesting status pending. This function - may silently resume an inferior process. */ -static int -status_pending_p (struct inferior_list_entry *entry, void *dummy) -{ - struct process_info *process = (struct process_info *) entry; - - if (process->status_pending_p) - if (check_removed_breakpoint (process)) - { - /* This thread was stopped at a breakpoint, and the breakpoint - is now gone. We were told to continue (or step...) all threads, - so GDB isn't trying to single-step past this breakpoint. - So instead of reporting the old SIGTRAP, pretend we got to - the breakpoint just after it was removed instead of just - before; resume the process. */ - fbsd_resume_one_process (&process->head, 0, 0); - return 0; - } - - return process->status_pending_p; -} - -static void -fbsd_wait_for_process (struct process_info **childp, int *wstatp) -{ - int ret; - int to_wait_for = -1; - - if (*childp != NULL) - to_wait_for = (*childp)->lwpid; - - while (1) - { - ret = waitpid (to_wait_for, wstatp, WNOHANG); - - if (ret == -1) - { - if (errno != ECHILD) - perror_with_name ("waitpid"); - } - else if (ret > 0) - break; - - usleep (1000); - } - - if (debug_threads - && (!WIFSTOPPED (*wstatp) - || (WSTOPSIG (*wstatp) != 32 - && WSTOPSIG (*wstatp) != 33))) - fprintf (stderr, "Got an event from %d (%x)\n", ret, *wstatp); - - if (to_wait_for == -1) - *childp = (struct process_info *) find_inferior_id (&all_processes, ret); - - (*childp)->stopped = 1; - (*childp)->pending_is_breakpoint = 0; - - if (debug_threads - && WIFSTOPPED (*wstatp)) - { - current_inferior = (struct thread_info *) - find_inferior_id (&all_threads, (*childp)->tid); - /* For testing only; i386_stop_pc prints out a diagnostic. */ - if (the_low_target.get_pc != NULL) - get_stop_pc (); - } -} - -static int -fbsd_wait_for_event (struct thread_info *child) -{ - CORE_ADDR stop_pc; - struct process_info *event_child; - int wstat; - - /* Check for a process with a pending status. */ - /* It is possible that the user changed the pending task's registers since - it stopped. We correctly handle the change of PC if we hit a breakpoint - (in check_removed_breakpoint); signals should be reported anyway. */ - if (child == NULL) - { - event_child = (struct process_info *) - find_inferior (&all_processes, status_pending_p, NULL); - if (debug_threads && event_child) - fprintf (stderr, "Got a pending child %d\n", event_child->lwpid); - } - else - { - event_child = get_thread_process (child); - if (event_child->status_pending_p - && check_removed_breakpoint (event_child)) - event_child = NULL; - } - - if (event_child != NULL) - { - if (event_child->status_pending_p) - { - if (debug_threads) - fprintf (stderr, "Got an event from pending child %d (%04x)\n", - event_child->lwpid, event_child->status_pending); - wstat = event_child->status_pending; - event_child->status_pending_p = 0; - event_child->status_pending = 0; - current_inferior = get_process_thread (event_child); - return wstat; - } - } - - /* We only enter this loop if no process has a pending wait status. Thus - any action taken in response to a wait status inside this loop is - responding as soon as we detect the status, not after any pending - events. */ - while (1) - { - if (child == NULL) - event_child = NULL; - else - event_child = get_thread_process (child); - - fbsd_wait_for_process (&event_child, &wstat); - - if (event_child == NULL) - error ("event from unknown child"); - - current_inferior = (struct thread_info *) - find_inferior_id (&all_threads, event_child->tid); - - if (using_threads) - { - /* Check for thread exit. */ - if (! WIFSTOPPED (wstat)) - { - if (debug_threads) - fprintf (stderr, "Thread %d (LWP %d) exiting\n", - event_child->tid, event_child->head.id); - - /* If the last thread is exiting, just return. */ - if (all_threads.head == all_threads.tail) - return wstat; - - dead_thread_notify (event_child->tid); - - remove_inferior (&all_processes, &event_child->head); - free (event_child); - remove_thread (current_inferior); - current_inferior = (struct thread_info *) all_threads.head; - - /* If we were waiting for this particular child to do something... - well, it did something. */ - if (child != NULL) - return wstat; - - /* Wait for a more interesting event. */ - continue; - } - - if (WIFSTOPPED (wstat) - && WSTOPSIG (wstat) == SIGSTOP - && event_child->stop_expected) - { - if (debug_threads) - fprintf (stderr, "Expected stop.\n"); - event_child->stop_expected = 0; - fbsd_resume_one_process (&event_child->head, - event_child->stepping, 0); - continue; - } - - /* FIXME drow/2002-06-09: Get signal numbers from the inferior's - thread library? */ - if (WIFSTOPPED (wstat)) - { - if (debug_threads) - fprintf (stderr, "Ignored signal %d for %d (LWP %d).\n", - WSTOPSIG (wstat), event_child->tid, - event_child->head.id); - fbsd_resume_one_process (&event_child->head, - event_child->stepping, - WSTOPSIG (wstat)); - continue; - } - } - - /* If this event was not handled above, and is not a SIGTRAP, report - it. */ - if (!WIFSTOPPED (wstat) || WSTOPSIG (wstat) != SIGTRAP) - return wstat; - - /* If this target does not support breakpoints, we simply report the - SIGTRAP; it's of no concern to us. */ - if (the_low_target.get_pc == NULL) - return wstat; - - stop_pc = get_stop_pc (); - - /* bp_reinsert will only be set if we were single-stepping. - Notice that we will resume the process after hitting - a gdbserver breakpoint; single-stepping to/over one - is not supported (yet). */ - if (event_child->bp_reinsert != 0) - { - if (debug_threads) - fprintf (stderr, "Reinserted breakpoint.\n"); - reinsert_breakpoint (event_child->bp_reinsert); - event_child->bp_reinsert = 0; - - /* Clear the single-stepping flag and SIGTRAP as we resume. */ - fbsd_resume_one_process (&event_child->head, 0, 0); - continue; - } - - if (debug_threads) - fprintf (stderr, "Hit a (non-reinsert) breakpoint.\n"); - - if (check_breakpoints (stop_pc) != 0) - { - /* We hit one of our own breakpoints. We mark it as a pending - breakpoint, so that check_removed_breakpoint () will do the PC - adjustment for us at the appropriate time. */ - event_child->pending_is_breakpoint = 1; - event_child->pending_stop_pc = stop_pc; - - /* Now we need to put the breakpoint back. We continue in the event - loop instead of simply replacing the breakpoint right away, - in order to not lose signals sent to the thread that hit the - breakpoint. Unfortunately this increases the window where another - thread could sneak past the removed breakpoint. For the current - use of server-side breakpoints (thread creation) this is - acceptable; but it needs to be considered before this breakpoint - mechanism can be used in more general ways. For some breakpoints - it may be necessary to stop all other threads, but that should - be avoided where possible. - - If breakpoint_reinsert_addr is NULL, that means that we can - use PT_STEP on this platform. Uninsert the breakpoint, - mark it for reinsertion, and single-step. - - Otherwise, call the target function to figure out where we need - our temporary breakpoint, create it, and continue executing this - process. */ - if (the_low_target.breakpoint_reinsert_addr == NULL) - { - event_child->bp_reinsert = stop_pc; - uninsert_breakpoint (stop_pc); - fbsd_resume_one_process (&event_child->head, 1, 0); - } - else - { - reinsert_breakpoint_by_bp - (stop_pc, (*the_low_target.breakpoint_reinsert_addr) ()); - fbsd_resume_one_process (&event_child->head, 0, 0); - } - - continue; - } - - /* If we were single-stepping, we definitely want to report the - SIGTRAP. The single-step operation has completed, so also - clear the stepping flag; in general this does not matter, - because the SIGTRAP will be reported to the client, which - will give us a new action for this thread, but clear it for - consistency anyway. It's safe to clear the stepping flag - because the only consumer of get_stop_pc () after this point - is check_removed_breakpoint, and pending_is_breakpoint is not - set. It might be wiser to use a step_completed flag instead. */ - if (event_child->stepping) - { - event_child->stepping = 0; - return wstat; - } - - /* A SIGTRAP that we can't explain. It may have been a breakpoint. - Check if it is a breakpoint, and if so mark the process information - accordingly. This will handle both the necessary fiddling with the - PC on decr_pc_after_break targets and suppressing extra threads - hitting a breakpoint if two hit it at once and then GDB removes it - after the first is reported. Arguably it would be better to report - multiple threads hitting breakpoints simultaneously, but the current - remote protocol does not allow this. */ - if ((*the_low_target.breakpoint_at) (stop_pc)) - { - event_child->pending_is_breakpoint = 1; - event_child->pending_stop_pc = stop_pc; - } - - return wstat; - } - - /* NOTREACHED */ - return 0; -} - -/* Wait for process, returns status. */ - -static unsigned char -fbsd_wait (char *status) -{ - int w; - struct thread_info *child = NULL; - -retry: - /* If we were only supposed to resume one thread, only wait for - that thread - if it's still alive. If it died, however - which - can happen if we're coming from the thread death case below - - then we need to make sure we restart the other threads. We could - pick a thread at random or restart all; restarting all is less - arbitrary. */ - if (cont_thread > 0) - { - child = (struct thread_info *) find_inferior_id (&all_threads, - cont_thread); - - /* No stepping, no signal - unless one is pending already, of course. */ - if (child == NULL) - { - struct thread_resume resume_info; - resume_info.thread = -1; - resume_info.step = resume_info.sig = resume_info.leave_stopped = 0; - fbsd_resume (&resume_info); - } - } - - enable_async_io (); - unblock_async_io (); - w = fbsd_wait_for_event (child); - stop_all_processes (); - disable_async_io (); - - /* If we are waiting for a particular child, and it exited, - fbsd_wait_for_event will return its exit status. Similarly if - the last child exited. If this is not the last child, however, - do not report it as exited until there is a 'thread exited' response - available in the remote protocol. Instead, just wait for another event. - This should be safe, because if the thread crashed we will already - have reported the termination signal to GDB; that should stop any - in-progress stepping operations, etc. - - Report the exit status of the last thread to exit. This matches - LinuxThreads' behavior. */ - - if (all_threads.head == all_threads.tail) - { - if (WIFEXITED (w)) - { - fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w)); - *status = 'W'; - clear_inferiors (); - free (all_processes.head); - all_processes.head = all_processes.tail = NULL; - return ((unsigned char) WEXITSTATUS (w)); - } - else if (!WIFSTOPPED (w)) - { - fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w)); - *status = 'X'; - clear_inferiors (); - free (all_processes.head); - all_processes.head = all_processes.tail = NULL; - return ((unsigned char) WTERMSIG (w)); - } - } - else - { - if (!WIFSTOPPED (w)) - goto retry; - } - - *status = 'T'; - return ((unsigned char) WSTOPSIG (w)); -} - -static void -send_sigstop (struct inferior_list_entry *entry) -{ - struct process_info *process = (struct process_info *) entry; - - if (process->stopped) - return; - - /* If we already have a pending stop signal for this process, don't - send another. */ - if (process->stop_expected) - { - process->stop_expected = 0; - return; - } - - if (debug_threads) - fprintf (stderr, "Sending sigstop to process %d\n", process->head.id); - - kill (process->head.id, SIGSTOP); - process->sigstop_sent = 1; -} - -static void -wait_for_sigstop (struct inferior_list_entry *entry) -{ - struct process_info *process = (struct process_info *) entry; - struct thread_info *saved_inferior, *thread; - int wstat, saved_tid; - - if (process->stopped) - return; - - saved_inferior = current_inferior; - saved_tid = ((struct inferior_list_entry *) saved_inferior)->id; - thread = (struct thread_info *) find_inferior_id (&all_threads, - process->tid); - wstat = fbsd_wait_for_event (thread); - - /* If we stopped with a non-SIGSTOP signal, save it for later - and record the pending SIGSTOP. If the process exited, just - return. */ - if (WIFSTOPPED (wstat) - && WSTOPSIG (wstat) != SIGSTOP) - { - if (debug_threads) - fprintf (stderr, "Stopped with non-sigstop signal\n"); - process->status_pending_p = 1; - process->status_pending = wstat; - process->stop_expected = 1; - } - - if (fbsd_thread_alive (saved_tid)) - current_inferior = saved_inferior; - else - { - if (debug_threads) - fprintf (stderr, "Previously current thread died.\n"); - - /* Set a valid thread as current. */ - set_desired_inferior (0); - } -} - -static void -stop_all_processes (void) -{ - stopping_threads = 1; - for_each_inferior (&all_processes, send_sigstop); - for_each_inferior (&all_processes, wait_for_sigstop); - stopping_threads = 0; -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -static void -fbsd_resume_one_process (struct inferior_list_entry *entry, - int step, int signal) -{ - struct process_info *process = (struct process_info *) entry; - struct thread_info *saved_inferior; - - if (process->stopped == 0) - return; - - /* If we have pending signals or status, and a new signal, enqueue the - signal. Also enqueue the signal if we are waiting to reinsert a - breakpoint; it will be picked up again below. */ - if (signal != 0 - && (process->status_pending_p || process->pending_signals != NULL - || process->bp_reinsert != 0)) - { - struct pending_signals *p_sig; - p_sig = malloc (sizeof (*p_sig)); - p_sig->prev = process->pending_signals; - p_sig->signal = signal; - process->pending_signals = p_sig; - } - - if (process->status_pending_p && !check_removed_breakpoint (process)) - return; - - saved_inferior = current_inferior; - current_inferior = get_process_thread (process); - - if (debug_threads) - fprintf (stderr, "Resuming process %d (%s, signal %d, stop %s)\n", inferior_pid, - step ? "step" : "continue", signal, - process->stop_expected ? "expected" : "not expected"); - - /* This bit needs some thinking about. If we get a signal that - we must report while a single-step reinsert is still pending, - we often end up resuming the thread. It might be better to - (ew) allow a stack of pending events; then we could be sure that - the reinsert happened right away and not lose any signals. - - Making this stack would also shrink the window in which breakpoints are - uninserted (see comment in fbsd_wait_for_process) but not enough for - complete correctness, so it won't solve that problem. It may be - worthwhile just to solve this one, however. */ - if (process->bp_reinsert != 0) - { - if (debug_threads) - fprintf (stderr, " pending reinsert at %08lx", (long)process->bp_reinsert); - if (step == 0) - fprintf (stderr, "BAD - reinserting but not stepping.\n"); - step = 1; - - /* Postpone any pending signal. It was enqueued above. */ - signal = 0; - } - - check_removed_breakpoint (process); - - if (debug_threads && the_low_target.get_pc != NULL) - { - fprintf (stderr, " "); - (long) (*the_low_target.get_pc) (); - } - - /* If we have pending signals, consume one unless we are trying to reinsert - a breakpoint. */ - if (process->pending_signals != NULL && process->bp_reinsert == 0) - { - struct pending_signals **p_sig; - - p_sig = &process->pending_signals; - while ((*p_sig)->prev != NULL) - p_sig = &(*p_sig)->prev; - - signal = (*p_sig)->signal; - free (*p_sig); - *p_sig = NULL; - } - - regcache_invalidate_one ((struct inferior_list_entry *) - get_process_thread (process)); - errno = 0; - process->stopped = 0; - process->stepping = step; - ptrace (step ? PT_STEP : PT_CONTINUE, process->lwpid, (PTRACE_ARG3_TYPE) 1, signal); - - current_inferior = saved_inferior; - if (errno) - perror_with_name ("ptrace"); -} - -static struct thread_resume *resume_ptr; - -/* This function is called once per thread. We look up the thread - in RESUME_PTR, and mark the thread with a pointer to the appropriate - resume request. - - This algorithm is O(threads * resume elements), but resume elements - is small (and will remain small at least until GDB supports thread - suspension). */ -static void -fbsd_set_resume_request (struct inferior_list_entry *entry) -{ - struct process_info *process; - struct thread_info *thread; - int ndx; - - thread = (struct thread_info *) entry; - process = get_thread_process (thread); - - ndx = 0; - while (resume_ptr[ndx].thread != -1 && resume_ptr[ndx].thread != entry->id) - ndx++; - - process->resume = &resume_ptr[ndx]; -} - -/* This function is called once per thread. We check the thread's resume - request, which will tell us whether to resume, step, or leave the thread - stopped; and what signal, if any, it should be sent. For threads which - we aren't explicitly told otherwise, we preserve the stepping flag; this - is used for stepping over gdbserver-placed breakpoints. */ - -static void -fbsd_continue_one_thread (struct inferior_list_entry *entry) -{ - struct process_info *process; - struct thread_info *thread; - int step; - - thread = (struct thread_info *) entry; - process = get_thread_process (thread); - - if (process->resume->leave_stopped) - return; - - if (process->resume->thread == -1) - step = process->stepping || process->resume->step; - else - step = process->resume->step; - - fbsd_resume_one_process (&process->head, step, process->resume->sig); - - process->resume = NULL; -} - -/* This function is called once per thread. We check the thread's resume - request, which will tell us whether to resume, step, or leave the thread - stopped; and what signal, if any, it should be sent. We queue any needed - signals, since we won't actually resume. We already have a pending event - to report, so we don't need to preserve any step requests; they should - be re-issued if necessary. */ - -static void -fbsd_queue_one_thread (struct inferior_list_entry *entry) -{ - struct process_info *process; - struct thread_info *thread; - - thread = (struct thread_info *) entry; - process = get_thread_process (thread); - - if (process->resume->leave_stopped) - return; - - /* If we have a new signal, enqueue the signal. */ - if (process->resume->sig != 0) - { - struct pending_signals *p_sig; - p_sig = malloc (sizeof (*p_sig)); - p_sig->prev = process->pending_signals; - p_sig->signal = process->resume->sig; - process->pending_signals = p_sig; - } - - process->resume = NULL; -} - -/* Set DUMMY if this process has an interesting status pending. */ -static int -resume_status_pending_p (struct inferior_list_entry *entry, void *flag_p) -{ - struct process_info *process = (struct process_info *) entry; - - /* Processes which will not be resumed are not interesting, because - we might not wait for them next time through fbsd_wait. */ - if (process->resume->leave_stopped) - return 0; - - /* If this thread has a removed breakpoint, we won't have any - events to report later, so check now. check_removed_breakpoint - may clear status_pending_p. We avoid calling check_removed_breakpoint - for any thread that we are not otherwise going to resume - this - lets us preserve stopped status when two threads hit a breakpoint. - GDB removes the breakpoint to single-step a particular thread - past it, then re-inserts it and resumes all threads. We want - to report the second thread without resuming it in the interim. */ - if (process->status_pending_p) - check_removed_breakpoint (process); - - if (process->status_pending_p) - * (int *) flag_p = 1; - - return 0; -} - -static void -fbsd_resume (struct thread_resume *resume_info) -{ - int pending_flag; - - /* Yes, the use of a global here is rather ugly. */ - resume_ptr = resume_info; - - for_each_inferior (&all_threads, fbsd_set_resume_request); - - /* If there is a thread which would otherwise be resumed, which - has a pending status, then don't resume any threads - we can just - report the pending status. Make sure to queue any signals - that would otherwise be sent. */ - pending_flag = 0; - find_inferior (&all_processes, resume_status_pending_p, &pending_flag); - - if (debug_threads) - { - if (pending_flag) - fprintf (stderr, "Not resuming, pending status\n"); - else - fprintf (stderr, "Resuming, no pending status\n"); - } - - if (pending_flag) - for_each_inferior (&all_threads, fbsd_queue_one_thread); - else - { - block_async_io (); - enable_async_io (); - for_each_inferior (&all_threads, fbsd_continue_one_thread); - } -} - - -static int -regsets_fetch_inferior_registers () -{ - struct regset_info *regset; - - regset = target_regsets; - - while (regset->size >= 0) - { - void *buf; - int res; - - if (regset->size == 0) - { - regset ++; - continue; - } - - buf = malloc (regset->size); - res = ptrace (regset->get_request, inferior_pid, (PTRACE_ARG3_TYPE) buf, 0); - if (res < 0) - { - char s[256]; - sprintf (s, "ptrace(regsets_fetch_inferior_registers) PID=%d", - inferior_pid); - perror (s); - } - regset->store_function (buf); - regset ++; - } - return 0; -} - -static int -regsets_store_inferior_registers () -{ - struct regset_info *regset; - - regset = target_regsets; - - while (regset->size >= 0) - { - void *buf; - int res; - - if (regset->size == 0) - { - regset ++; - continue; - } - - buf = malloc (regset->size); - regset->fill_function (buf); - res = ptrace (regset->set_request, inferior_pid, (PTRACE_ARG3_TYPE) buf, 0); - if (res < 0) - { - perror ("Warning: ptrace(regsets_store_inferior_registers)"); - } - regset ++; - free (buf); - } - return 0; -} - -void -fbsd_fetch_registers (int regno) -{ - regsets_fetch_inferior_registers (); -} - -void -fbsd_store_registers (int regno) -{ - regsets_store_inferior_registers (); -} - - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -static int -fbsd_read_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) - / sizeof (PTRACE_XFER_TYPE); - /* Allocate buffer of that many longwords. */ - register PTRACE_XFER_TYPE *buffer - = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE)); - - /* Read all the longwords */ - for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - buffer[i] = ptrace (PT_READ_D, inferior_pid, (PTRACE_ARG3_TYPE) (intptr_t)addr, 0); - if (errno) - return errno; - } - - /* Copy appropriate bytes out of the buffer. */ - memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), len); - - return 0; -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -static int -fbsd_write_memory (CORE_ADDR memaddr, const char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) / sizeof (PTRACE_XFER_TYPE); - /* Allocate buffer of that many longwords. */ - register PTRACE_XFER_TYPE *buffer = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE)); - extern int errno; - - if (debug_threads) - { - fprintf (stderr, "Writing %02x to %08lx\n", (unsigned)myaddr[0], (long)memaddr); - } - - /* Fill start and end extra bytes of buffer with existing memory data. */ - - buffer[0] = ptrace (PT_READ_D, inferior_pid, - (PTRACE_ARG3_TYPE) (intptr_t)addr, 0); - - if (count > 1) - { - buffer[count - 1] - = ptrace (PT_READ_D, inferior_pid, - (PTRACE_ARG3_TYPE) (intptr_t) (addr + (count - 1) - * sizeof (PTRACE_XFER_TYPE)), - 0); - } - - /* Copy data to be written over corresponding part of buffer */ - - memcpy ((char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), myaddr, len); - - /* Write the entire buffer. */ - - for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - ptrace (PT_WRITE_D, inferior_pid, (PTRACE_ARG3_TYPE) (intptr_t)addr, buffer[i]); - if (errno) - return errno; - } - - return 0; -} - -static void -fbsd_look_up_symbols (void) -{ -#ifdef USE_THREAD_DB - if (using_threads) - return; - - using_threads = thread_db_init (); -#endif -} - -static void -fbsd_send_signal (int signum) -{ - extern int signal_pid; - - if (cont_thread > 0) - { - struct process_info *process; - - process = get_thread_process (current_inferior); - kill (process->lwpid, signum); - } - else - kill (signal_pid, signum); -} - -/* Copy LEN bytes from inferior's auxiliary vector starting at OFFSET - to debugger memory starting at MYADDR. */ - -static int -fbsd_read_auxv (CORE_ADDR offset, char *myaddr, unsigned int len) -{ - char filename[PATH_MAX]; - int fd, n; - - snprintf (filename, sizeof filename, "/proc/%d/auxv", inferior_pid); - - fd = open (filename, O_RDONLY); - if (fd < 0) - return -1; - - if (offset != (CORE_ADDR) 0 - && lseek (fd, (off_t) offset, SEEK_SET) != (off_t) offset) - n = -1; - else - n = read (fd, myaddr, len); - - close (fd); - - return n; -} - - -static struct target_ops fbsd_target_ops = { - fbsd_create_inferior, - fbsd_attach, - fbsd_kill, - fbsd_detach, - fbsd_thread_alive, - fbsd_resume, - fbsd_wait, - fbsd_fetch_registers, - fbsd_store_registers, - fbsd_read_memory, - fbsd_write_memory, - fbsd_look_up_symbols, - fbsd_send_signal, - fbsd_read_auxv, -}; - -static void -fbsd_init_signals () -{ -} - -void -initialize_low (void) -{ - using_threads = 0; - set_target_ops (&fbsd_target_ops); - set_breakpoint_data (the_low_target.breakpoint, - the_low_target.breakpoint_len); - init_registers (); - fbsd_init_signals (); -} diff --git a/gnu/usr.bin/gdb/gdbserver/fbsd-low.h b/gnu/usr.bin/gdb/gdbserver/fbsd-low.h deleted file mode 100644 index 310368c9b2c15..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/fbsd-low.h +++ /dev/null @@ -1,122 +0,0 @@ -/* Internal interfaces for the GNU/Linux specific target code for gdbserver. - Copyright 2002, 2004 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* - * $FreeBSD$ - */ - -typedef void (*regset_fill_func) (void *); -typedef void (*regset_store_func) (const void *); -enum regset_type { - GENERAL_REGS, - FP_REGS, - EXTENDED_REGS, -}; - -struct regset_info -{ - int get_request, set_request; - int size; - enum regset_type type; - regset_fill_func fill_function; - regset_store_func store_function; -}; -extern struct regset_info target_regsets[]; - -struct fbsd_target_ops -{ - int num_regs; - int *regmap; - int (*cannot_fetch_register) (int); - - /* Returns 0 if we can store the register, 1 if we can not - store the register, and 2 if failure to store the register - is acceptable. */ - int (*cannot_store_register) (int); - CORE_ADDR (*get_pc) (void); - void (*set_pc) (CORE_ADDR newpc); - const char *breakpoint; - int breakpoint_len; - CORE_ADDR (*breakpoint_reinsert_addr) (void); - - - int decr_pc_after_break; - int (*breakpoint_at) (CORE_ADDR pc); -}; - -extern struct fbsd_target_ops the_low_target; - -#define get_process(inf) ((struct process_info *)(inf)) -#define get_thread_process(thr) (get_process (inferior_target_data (thr))) -#define get_process_thread(proc) ((struct thread_info *) \ - find_inferior_id (&all_threads, \ - get_process (proc)->tid)) - -struct process_info -{ - struct inferior_list_entry head; - int thread_known; - int lwpid; - int tid; - - /* If this flag is set, the next SIGSTOP will be ignored (the process will - be immediately resumed). */ - int stop_expected; - - /* If this flag is set, the process is known to be stopped right now (stop - event already received in a wait()). */ - int stopped; - - /* If this flag is set, we have sent a SIGSTOP to this process and are - waiting for it to stop. */ - int sigstop_sent; - - /* If this flag is set, STATUS_PENDING is a waitstatus that has not yet - been reported. */ - int status_pending_p; - int status_pending; - - /* If this flag is set, the pending status is a (GDB-placed) breakpoint. */ - int pending_is_breakpoint; - CORE_ADDR pending_stop_pc; - - /* If this is non-zero, it is a breakpoint to be reinserted at our next - stop (SIGTRAP stops only). */ - CORE_ADDR bp_reinsert; - - /* If this flag is set, the last continue operation on this process - was a single-step. */ - int stepping; - - /* If this is non-zero, it points to a chain of signals which need to - be delivered to this process. */ - struct pending_signals *pending_signals; - - /* A link used when resuming. It is initialized from the resume request, - and then processed and cleared in fbsd_resume_one_process. */ - - struct thread_resume *resume; -}; - -extern struct inferior_list all_processes; - -void fbsd_attach_lwp (int pid, int tid); - -int thread_db_init (void); diff --git a/gnu/usr.bin/gdb/gdbserver/fbsd-powerpc-low.c b/gnu/usr.bin/gdb/gdbserver/fbsd-powerpc-low.c deleted file mode 100644 index 35f7ac6509282..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/fbsd-powerpc-low.c +++ /dev/null @@ -1,156 +0,0 @@ -/* FreeBSD/PowerPC specific low level interface, for the remote server for - GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "server.h" -#include "fbsd-low.h" - -#include <sys/procfs.h> -#include <sys/ptrace.h> - -#define ppc_num_regs 71 - -/* Currently, don't check/send MQ. */ -static int ppc_regmap[] = - { 0, 4, 8, 12, 16, 20, 24, 28, - 32, 36, 40, 44, 48, 52, 56, 60, - 64, 68, 72, 76, 80, 84, 88, 92, - 96, 100, 104, 108, 112, 116, 120, 124, -#if 0 - /* - * XXX on FreeBSD the gdbserver for PowerPC was only tested with FPU-less - * cores i.e. e500. Let's leave the original FPR references around in case - * someone picks up and brings support for AIM-like FPU machines. - */ - PT_FPR0*4, PT_FPR0*4 + 8, PT_FPR0*4+16, PT_FPR0*4+24, - PT_FPR0*4+32, PT_FPR0*4+40, PT_FPR0*4+48, PT_FPR0*4+56, - PT_FPR0*4+64, PT_FPR0*4+72, PT_FPR0*4+80, PT_FPR0*4+88, - PT_FPR0*4+96, PT_FPR0*4+104, PT_FPR0*4+112, PT_FPR0*4+120, - PT_FPR0*4+128, PT_FPR0*4+136, PT_FPR0*4+144, PT_FPR0*4+152, - PT_FPR0*4+160, PT_FPR0*4+168, PT_FPR0*4+176, PT_FPR0*4+184, - PT_FPR0*4+192, PT_FPR0*4+200, PT_FPR0*4+208, PT_FPR0*4+216, - PT_FPR0*4+224, PT_FPR0*4+232, PT_FPR0*4+240, PT_FPR0*4+248, -#endif - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - 144, -1, 132, 128, 140, 136, -1 - }; - -static int -ppc_cannot_store_register (int regno) -{ - /* Some kernels do not allow us to store fpscr. */ - if (regno == find_regno ("fpscr")) - return 2; - - return 0; -} - -static int -ppc_cannot_fetch_register (int regno) -{ - return 0; -} - -static CORE_ADDR -ppc_get_pc (void) -{ - unsigned long pc; - - collect_register_by_name ("pc", &pc); - return (CORE_ADDR) pc; -} - -static void -ppc_set_pc (CORE_ADDR pc) -{ - unsigned long newpc = pc; - - supply_register_by_name ("pc", &newpc); -} - -/* Correct in either endianness. Note that this file is - for PowerPC only, not PowerPC64. - This instruction is "twge r2, r2", which GDB uses as a software - breakpoint. */ -static const unsigned long ppc_breakpoint = 0x7d821008; -#define ppc_breakpoint_len 4 - -static int -ppc_breakpoint_at (CORE_ADDR where) -{ - unsigned long insn; - - (*the_target->read_memory) (where, (char *) &insn, 4); - if (insn == ppc_breakpoint) - return 1; - /* If necessary, recognize more trap instructions here. GDB only uses the - one. */ - return 0; -} - -static void -ppc_fill_gregset (void *buf) -{ - int i; - - for (i = 0; i < ppc_num_regs; i++) - if (ppc_regmap[i] != -1) - collect_register (i, ((char *) buf) + ppc_regmap[i]); - -} - -static void -ppc_store_gregset (const void *buf) -{ - int i; - - for (i = 0; i < ppc_num_regs; i++) - if (ppc_regmap[i] != -1) - supply_register (i, ((char *) buf) + ppc_regmap[i]); - -} - -struct regset_info target_regsets[] = { - { PT_GETREGS, PT_SETREGS, sizeof (struct reg), - GENERAL_REGS, - ppc_fill_gregset, ppc_store_gregset }, - { 0, 0, -1, -1, NULL, NULL } -}; - -struct fbsd_target_ops the_low_target = { - ppc_num_regs, - ppc_regmap, - ppc_cannot_fetch_register, - ppc_cannot_store_register, - ppc_get_pc, - ppc_set_pc, - (const char *) &ppc_breakpoint, - ppc_breakpoint_len, - NULL, - 0, - ppc_breakpoint_at, -}; diff --git a/gnu/usr.bin/gdb/gdbserver/reg-amd64.c b/gnu/usr.bin/gdb/gdbserver/reg-amd64.c deleted file mode 100644 index 7b0534f0d5697..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/reg-amd64.c +++ /dev/null @@ -1,99 +0,0 @@ -/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ - -/* A register protocol for GDB, the GNU debugger. - Copyright 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This file was created with the aid of ``regdat.sh'' and ``../../../../contrib/gdb/gdb/regformats/reg-x86-64.dat''. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "regdef.h" -#include "regcache.h" - -struct reg regs_x86_64[] = { - { "rax", 0, 64 }, - { "rbx", 64, 64 }, - { "rcx", 128, 64 }, - { "rdx", 192, 64 }, - { "rsi", 256, 64 }, - { "rdi", 320, 64 }, - { "rbp", 384, 64 }, - { "rsp", 448, 64 }, - { "r8", 512, 64 }, - { "r9", 576, 64 }, - { "r10", 640, 64 }, - { "r11", 704, 64 }, - { "r12", 768, 64 }, - { "r13", 832, 64 }, - { "r14", 896, 64 }, - { "r15", 960, 64 }, - { "rip", 1024, 64 }, - { "eflags", 1088, 32 }, - { "cs", 1120, 32 }, - { "ss", 1152, 32 }, - { "ds", 1184, 32 }, - { "es", 1216, 32 }, - { "fs", 1248, 32 }, - { "gs", 1280, 32 }, - { "st0", 1312, 80 }, - { "st1", 1392, 80 }, - { "st2", 1472, 80 }, - { "st3", 1552, 80 }, - { "st4", 1632, 80 }, - { "st5", 1712, 80 }, - { "st6", 1792, 80 }, - { "st7", 1872, 80 }, - { "fctrl", 1952, 32 }, - { "fstat", 1984, 32 }, - { "ftag", 2016, 32 }, - { "fiseg", 2048, 32 }, - { "fioff", 2080, 32 }, - { "foseg", 2112, 32 }, - { "fooff", 2144, 32 }, - { "fop", 2176, 32 }, - { "xmm0", 2208, 128 }, - { "xmm1", 2336, 128 }, - { "xmm2", 2464, 128 }, - { "xmm3", 2592, 128 }, - { "xmm4", 2720, 128 }, - { "xmm5", 2848, 128 }, - { "xmm6", 2976, 128 }, - { "xmm7", 3104, 128 }, - { "xmm8", 3232, 128 }, - { "xmm9", 3360, 128 }, - { "xmm10", 3488, 128 }, - { "xmm11", 3616, 128 }, - { "xmm12", 3744, 128 }, - { "xmm13", 3872, 128 }, - { "xmm14", 4000, 128 }, - { "xmm15", 4128, 128 }, - { "mxcsr", 4256, 32 }, -}; - -const char *expedite_regs_x86_64[] = { "rbp", "rsp", "rip", 0 }; - -void -init_registers () -{ - set_register_cache (regs_x86_64, - sizeof (regs_x86_64) / sizeof (regs_x86_64[0])); - gdbserver_expedite_regs = expedite_regs_x86_64; -} diff --git a/gnu/usr.bin/gdb/gdbserver/reg-arm.c b/gnu/usr.bin/gdb/gdbserver/reg-arm.c deleted file mode 100644 index 50379bfed7566..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/reg-arm.c +++ /dev/null @@ -1,68 +0,0 @@ -/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ - -/* A register protocol for GDB, the GNU debugger. - Copyright 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This file was created with the aid of ``regdat.sh'' and ``reg-arm.dat''. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "regdef.h" -#include "regcache.h" - -struct reg regs_arm[] = { - { "r0", 0, 32 }, - { "r1", 32, 32 }, - { "r2", 64, 32 }, - { "r3", 96, 32 }, - { "r4", 128, 32 }, - { "r5", 160, 32 }, - { "r6", 192, 32 }, - { "r7", 224, 32 }, - { "r8", 256, 32 }, - { "r9", 288, 32 }, - { "r10", 320, 32 }, - { "r11", 352, 32 }, - { "r12", 384, 32 }, - { "sp", 416, 32 }, - { "lr", 448, 32 }, - { "pc", 480, 32 }, - { "f0", 512, 96 }, - { "f1", 608, 96 }, - { "f2", 704, 96 }, - { "f3", 800, 96 }, - { "f4", 896, 96 }, - { "f5", 992, 96 }, - { "f6", 1088, 96 }, - { "f7", 1184, 96 }, - { "fps", 1280, 32 }, - { "cpsr", 1312, 32 }, -}; - -const char *expedite_regs_arm[] = { "r11", "sp", "pc", 0 }; - -void -init_registers () -{ - set_register_cache (regs_arm, - sizeof (regs_arm) / sizeof (regs_arm[0])); - gdbserver_expedite_regs = expedite_regs_arm; -} diff --git a/gnu/usr.bin/gdb/gdbserver/reg-i386.c b/gnu/usr.bin/gdb/gdbserver/reg-i386.c deleted file mode 100644 index 3307ea933c451..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/reg-i386.c +++ /dev/null @@ -1,63 +0,0 @@ -/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ - -/* This file was created with the aid of ``regdat.sh'' and ``../../../../contrib/gdb/gdb/regformats/reg-i386.dat''. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "regdef.h" -#include "regcache.h" - -struct reg regs_i386[] = { - { "eax", 0, 32 }, - { "ecx", 32, 32 }, - { "edx", 64, 32 }, - { "ebx", 96, 32 }, - { "esp", 128, 32 }, - { "ebp", 160, 32 }, - { "esi", 192, 32 }, - { "edi", 224, 32 }, - { "eip", 256, 32 }, - { "eflags", 288, 32 }, - { "cs", 320, 32 }, - { "ss", 352, 32 }, - { "ds", 384, 32 }, - { "es", 416, 32 }, - { "fs", 448, 32 }, - { "gs", 480, 32 }, - { "st0", 512, 80 }, - { "st1", 592, 80 }, - { "st2", 672, 80 }, - { "st3", 752, 80 }, - { "st4", 832, 80 }, - { "st5", 912, 80 }, - { "st6", 992, 80 }, - { "st7", 1072, 80 }, - { "fctrl", 1152, 32 }, - { "fstat", 1184, 32 }, - { "ftag", 1216, 32 }, - { "fiseg", 1248, 32 }, - { "fioff", 1280, 32 }, - { "foseg", 1312, 32 }, - { "fooff", 1344, 32 }, - { "fop", 1376, 32 }, - { "xmm0", 1408, 128 }, - { "xmm1", 1536, 128 }, - { "xmm2", 1664, 128 }, - { "xmm3", 1792, 128 }, - { "xmm4", 1920, 128 }, - { "xmm5", 2048, 128 }, - { "xmm6", 2176, 128 }, - { "xmm7", 2304, 128 }, - { "mxcsr", 2432, 32 }, -}; - -const char *expedite_regs_i386[] = { "ebp", "esp", "eip", 0 }; - -void -init_registers () -{ - set_register_cache (regs_i386, - sizeof (regs_i386) / sizeof (regs_i386[0])); - gdbserver_expedite_regs = expedite_regs_i386; -} diff --git a/gnu/usr.bin/gdb/gdbserver/reg-powerpc.c b/gnu/usr.bin/gdb/gdbserver/reg-powerpc.c deleted file mode 100644 index 47046631d52e8..0000000000000 --- a/gnu/usr.bin/gdb/gdbserver/reg-powerpc.c +++ /dev/null @@ -1,113 +0,0 @@ -/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ - -/* A register protocol for GDB, the GNU debugger. - Copyright 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This file was created with the aid of ``regdat.sh'' and ``../../../../contrib/gdb/gdb/regformats/reg-ppc.dat''. */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "regdef.h" -#include "regcache.h" - -struct reg regs_ppc[] = { - { "r0", 0, 32 }, - { "r1", 32, 32 }, - { "r2", 64, 32 }, - { "r3", 96, 32 }, - { "r4", 128, 32 }, - { "r5", 160, 32 }, - { "r6", 192, 32 }, - { "r7", 224, 32 }, - { "r8", 256, 32 }, - { "r9", 288, 32 }, - { "r10", 320, 32 }, - { "r11", 352, 32 }, - { "r12", 384, 32 }, - { "r13", 416, 32 }, - { "r14", 448, 32 }, - { "r15", 480, 32 }, - { "r16", 512, 32 }, - { "r17", 544, 32 }, - { "r18", 576, 32 }, - { "r19", 608, 32 }, - { "r20", 640, 32 }, - { "r21", 672, 32 }, - { "r22", 704, 32 }, - { "r23", 736, 32 }, - { "r24", 768, 32 }, - { "r25", 800, 32 }, - { "r26", 832, 32 }, - { "r27", 864, 32 }, - { "r28", 896, 32 }, - { "r29", 928, 32 }, - { "r30", 960, 32 }, - { "r31", 992, 32 }, - { "f0", 1024, 64 }, - { "f1", 1088, 64 }, - { "f2", 1152, 64 }, - { "f3", 1216, 64 }, - { "f4", 1280, 64 }, - { "f5", 1344, 64 }, - { "f6", 1408, 64 }, - { "f7", 1472, 64 }, - { "f8", 1536, 64 }, - { "f9", 1600, 64 }, - { "f10", 1664, 64 }, - { "f11", 1728, 64 }, - { "f12", 1792, 64 }, - { "f13", 1856, 64 }, - { "f14", 1920, 64 }, - { "f15", 1984, 64 }, - { "f16", 2048, 64 }, - { "f17", 2112, 64 }, - { "f18", 2176, 64 }, - { "f19", 2240, 64 }, - { "f20", 2304, 64 }, - { "f21", 2368, 64 }, - { "f22", 2432, 64 }, - { "f23", 2496, 64 }, - { "f24", 2560, 64 }, - { "f25", 2624, 64 }, - { "f26", 2688, 64 }, - { "f27", 2752, 64 }, - { "f28", 2816, 64 }, - { "f29", 2880, 64 }, - { "f30", 2944, 64 }, - { "f31", 3008, 64 }, - { "pc", 3072, 32 }, - { "ps", 3104, 32 }, - { "cr", 3136, 32 }, - { "lr", 3168, 32 }, - { "ctr", 3200, 32 }, - { "xer", 3232, 32 }, - { "fpscr", 3264, 32 }, -}; - -const char *expedite_regs_ppc[] = { "r1", "pc", 0 }; - -void -init_registers () -{ - set_register_cache (regs_ppc, - sizeof (regs_ppc) / sizeof (regs_ppc[0])); - gdbserver_expedite_regs = expedite_regs_ppc; -} diff --git a/gnu/usr.bin/gdb/kgdb/Makefile b/gnu/usr.bin/gdb/kgdb/Makefile deleted file mode 100644 index 8fb781eca9171..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# $FreeBSD$ - -PROG= kgdb${GDB_SUFFIX} -SRCS= main.c kld.c kthr.c trgt.c trgt_${TARGET_CPUARCH}.c -WARNS?= 2 - -BULIBS= ${OBJ_BU}/libbfd/libbfd${PIE_SUFFIX}.a \ - ${OBJ_BU}/libopcodes/libopcodes${PIE_SUFFIX}.a \ - ${OBJ_BU}/libiberty/libiberty${PIE_SUFFIX}.a -GDBLIBS= ${OBJ_GDB}/libgdb/libgdb${PIE_SUFFIX}.a - -DPADD= ${GDBLIBS} ${BULIBS} -LDADD= ${GDBLIBS} ${BULIBS} -LIBADD+= m edit ncursesw gnuregex kvm - -.include <bsd.prog.mk> diff --git a/gnu/usr.bin/gdb/kgdb/Makefile.depend b/gnu/usr.bin/gdb/kgdb/Makefile.depend deleted file mode 100644 index ed1b03ca732f0..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/Makefile.depend +++ /dev/null @@ -1,27 +0,0 @@ -# $FreeBSD$ -# Autogenerated - do NOT edit! - -DIRDEPS = \ - gnu/lib/csu \ - gnu/lib/libreadline/readline \ - gnu/lib/libregex \ - gnu/usr.bin/binutils/libbfd \ - gnu/usr.bin/binutils/libiberty \ - gnu/usr.bin/binutils/libopcodes \ - gnu/usr.bin/gdb/libgdb \ - include \ - include/xlocale \ - lib/${CSU_DIR} \ - lib/libc \ - lib/libcompiler_rt \ - lib/libelf \ - lib/libkvm \ - lib/msun \ - lib/ncurses/ncursesw \ - - -.include <dirdeps.mk> - -.if ${DEP_RELDIR} == ${_DEP_RELDIR} -# local dependencies - needed for -jN in clean tree -.endif diff --git a/gnu/usr.bin/gdb/kgdb/kgdb.1 b/gnu/usr.bin/gdb/kgdb/kgdb.1 deleted file mode 100644 index 8ebfbf55ce9f0..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/kgdb.1 +++ /dev/null @@ -1,150 +0,0 @@ -.\" Copyright (c) 2004 Marcel Moolenaar -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED -.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" $FreeBSD$ -.\" -.Dd July 5, 2017 -.Dt KGDB 1 -.Os -.Sh NAME -.Nm kgdb -.Nd "kernel debugger" -.Sh SYNOPSIS -.Nm -.Op Fl a | Fl f | Fl fullname -.Op Fl b Ar rate -.Op Fl q | Fl quiet -.Op Fl v -.Op Fl w -.Op Fl d Ar crashdir -.Op Fl c Ar core | Fl n Ar dumpnr | Fl r Ar device -.Op Ar kernel Op Ar core -.Sh DEPRECATION NOTICE -This version of -.Nm -is deprecated and will be removed from future versions of the -.Fx -base system. -A newer version of -.Nm -is available from ports or packages -(devel/gdb). -.Sh DESCRIPTION -The -.Nm -utility is a debugger based on -.Xr gdb 1 -that allows debugging of kernel core files. -.Pp -The options are as follows: -.Bl -tag -width ".Fl d Ar crashdir" -.It Fl a -Increase the annotation level. -An annotation level of 1 features the historical -.Fl fullname -option of -.Xr gdb 1 . -This is useful when running -.Nm -in Emacs. -The -.Fl f -or -.Fl fullname -options are supported for backward compatibility as well. -.It Fl b Ar rate -Set the baudrate to -.Ar rate . -.It Fl q -Suppress printing of the banner when the debugger starts. -The -.Fl quiet -form is supported for compatibility as well. -.It Fl v -Increase verbosity. -.It Fl w -Opens kmem-based targets in read-write mode. -(This is identical to what -.Fl -wcore -used to do in previous -gdb versions for -.Fx . ) -.It Fl d Ar crashdir -Use -.Ar crashdir -instead of the default, -.Pa /var/crash -to locate kernel core dump files in. -The name -.Pa vmcore. -plus the dump number will be appended to determine -the actual dump file name. -.It Fl c Ar core -Explicitly use -.Ar core -as the core dump file. -.It Fl n Ar dumpnr -Use the kernel core dump file numbered -.Ar dumpnr -for debugging. -.It Fl r Ar device -Use -.Ar device -to connect -.Nm -to for a remote debugging session. -.El -.Pp -The -.Fl c , n , -and -.Fl r -options are mutually exclusive. -.Pp -Optionally, the name of the kernel symbol file and -the name of the core dump file can be supplied on the -command-line as positional arguments. -If no kernel symbol file name has been given, the -symbol file of the currently running kernel will be -used. -If no core dump file has been specified through either -of the options or the last command-line argument, -.Pa /dev/mem -will be opened to allow debugging the currently running -kernel. -.Sh FILES -.Bl -tag -width ".Pa /var/crash" -.It Pa /dev/mem -Default memory image to open if no core dump file -has been specified. -.It Pa /var/crash -Default directory to locate kernel core dump files. -.El -.Sh SEE ALSO -.Xr gdb 1 -.Sh HISTORY -The -.Nm -utility first appeared in its current form in -.Fx 5.3 . diff --git a/gnu/usr.bin/gdb/kgdb/kgdb.h b/gnu/usr.bin/gdb/kgdb/kgdb.h deleted file mode 100644 index 8e5d2baf40b47..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/kgdb.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef _KGDB_H_ -#define _KGDB_H_ - -struct thread_info; - -extern kvm_t *kvm; - -struct kthr { - struct kthr *next; - uintptr_t paddr; - uintptr_t kaddr; - uintptr_t kstack; - uintptr_t pcb; - int tid; - int pid; - int cpu; -}; - -extern struct kthr *curkthr; - -void initialize_kld_target(void); -void initialize_kgdb_target(void); -void kgdb_dmesg(void); -CORE_ADDR kgdb_trgt_core_pcb(u_int); -CORE_ADDR kgdb_trgt_stop_pcb(u_int, u_int); -void kgdb_trgt_new_objfile(struct objfile *); -void kgdb_trgt_fetch_registers(int); -void kgdb_trgt_store_registers(int); -void kld_init(void); -void kld_new_objfile(struct objfile *); - -frame_unwind_sniffer_ftype kgdb_trgt_trapframe_sniffer; - -struct kthr *kgdb_thr_first(void); -struct kthr *kgdb_thr_init(void); -struct kthr *kgdb_thr_lookup_tid(int); -struct kthr *kgdb_thr_lookup_pid(int); -struct kthr *kgdb_thr_lookup_paddr(uintptr_t); -struct kthr *kgdb_thr_lookup_taddr(uintptr_t); -struct kthr *kgdb_thr_next(struct kthr *); -struct kthr *kgdb_thr_select(struct kthr *); -char *kgdb_thr_extra_thread_info(int); - -CORE_ADDR kgdb_lookup(const char *sym); -CORE_ADDR kgdb_parse_1(const char *, int); - -#define kgdb_parse(exp) kgdb_parse_1((exp), 0) -#define kgdb_parse_quiet(exp) kgdb_parse_1((exp), 1) - -extern int (*arm_tdep_pc_fixup)(CORE_ADDR *pc); -int kgdb_trgt_pc_fixup(CORE_ADDR *pc); - -#endif /* _KGDB_H_ */ diff --git a/gnu/usr.bin/gdb/kgdb/kld.c b/gnu/usr.bin/gdb/kgdb/kld.c deleted file mode 100644 index 50f0797c4cf48..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/kld.c +++ /dev/null @@ -1,515 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <kvm.h> -#include <libgen.h> - -#include <defs.h> -#include <command.h> -#include <completer.h> -#include <environ.h> -#include <exec.h> -#include <frame-unwind.h> -#include <inferior.h> -#include <objfiles.h> -#include <gdbcore.h> -#include <language.h> -#include <solist.h> - -#include "kgdb.h" - -struct lm_info { - CORE_ADDR base_address; -}; - -/* Offsets of fields in linker_file structure. */ -static CORE_ADDR off_address, off_filename, off_pathname, off_next; - -/* KVA of 'linker_path' which corresponds to the kern.module_path sysctl .*/ -static CORE_ADDR module_path_addr; -static CORE_ADDR linker_files_addr; -static CORE_ADDR kernel_file_addr; - -static struct target_so_ops kld_so_ops; - -static int -kld_ok (char *path) -{ - struct stat sb; - - if (stat(path, &sb) == 0 && S_ISREG(sb.st_mode)) - return (1); - return (0); -} - -/* - * Look for a matching file checking for debug suffixes before the raw file: - * - filename + ".debug" (e.g. foo.ko.debug) - * - filename (e.g. foo.ko) - */ -static const char *kld_suffixes[] = { - ".debug", - ".symbols", - "", - NULL -}; - -static int -check_kld_path (char *path, size_t path_size) -{ - const char **suffix; - char *ep; - - ep = path + strlen(path); - suffix = kld_suffixes; - while (*suffix != NULL) { - if (strlcat(path, *suffix, path_size) < path_size) { - if (kld_ok(path)) - return (1); - } - - /* Restore original path to remove suffix. */ - *ep = '\0'; - suffix++; - } - return (0); -} - -/* - * Try to find the path for a kld by looking in the kernel's directory and - * in the various paths in the module path. - */ -static int -find_kld_path (char *filename, char *path, size_t path_size) -{ - char *module_path; - char *kernel_dir, *module_dir, *cp; - int error; - - if (exec_bfd) { - kernel_dir = dirname(bfd_get_filename(exec_bfd)); - if (kernel_dir != NULL) { - snprintf(path, path_size, "%s/%s", kernel_dir, - filename); - if (check_kld_path(path, path_size)) - return (1); - } - } - if (module_path_addr != 0) { - target_read_string(module_path_addr, &module_path, PATH_MAX, - &error); - if (error == 0) { - make_cleanup(xfree, module_path); - cp = module_path; - while ((module_dir = strsep(&cp, ";")) != NULL) { - snprintf(path, path_size, "%s/%s", module_dir, - filename); - if (check_kld_path(path, path_size)) - return (1); - } - } - } - return (0); -} - -/* - * Read a kernel pointer given a KVA in 'address'. - */ -static CORE_ADDR -read_pointer (CORE_ADDR address) -{ - CORE_ADDR value; - - if (target_read_memory(address, (char *)&value, TARGET_PTR_BIT / 8) != - 0) - return (0); - return (extract_unsigned_integer(&value, TARGET_PTR_BIT / 8)); -} - -/* - * Try to find this kld in the kernel linker's list of linker files. - */ -static int -find_kld_address (char *arg, CORE_ADDR *address) -{ - CORE_ADDR kld; - char *kld_filename; - char *filename; - int error; - - if (linker_files_addr == 0 || off_address == 0 || off_filename == 0 || - off_next == 0) - return (0); - - filename = basename(arg); - for (kld = read_pointer(linker_files_addr); kld != 0; - kld = read_pointer(kld + off_next)) { - /* Try to read this linker file's filename. */ - target_read_string(read_pointer(kld + off_filename), - &kld_filename, PATH_MAX, &error); - if (error) - continue; - - /* Compare this kld's filename against our passed in name. */ - if (strcmp(kld_filename, filename) != 0) { - xfree(kld_filename); - continue; - } - xfree(kld_filename); - - /* - * We found a match, use its address as the base - * address if we can read it. - */ - *address = read_pointer(kld + off_address); - if (*address == 0) - return (0); - return (1); - } - return (0); -} - -static void -adjust_section_address (struct section_table *sec, CORE_ADDR *curr_base) -{ - struct bfd_section *asect = sec->the_bfd_section; - bfd *abfd = sec->bfd; - - if ((abfd->flags & (EXEC_P | DYNAMIC)) != 0) { - sec->addr += *curr_base; - sec->endaddr += *curr_base; - return; - } - - *curr_base = align_power(*curr_base, - bfd_get_section_alignment(abfd, asect)); - sec->addr = *curr_base; - sec->endaddr = sec->addr + bfd_section_size(abfd, asect); - *curr_base = sec->endaddr; -} - -static void -load_kld (char *path, CORE_ADDR base_addr, int from_tty) -{ - struct section_addr_info *sap; - struct section_table *sections = NULL, *sections_end = NULL, *s; - struct cleanup *cleanup; - bfd *bfd; - CORE_ADDR curr_addr; - int i; - - /* Open the kld. */ - bfd = bfd_openr(path, gnutarget); - if (bfd == NULL) - error("\"%s\": can't open: %s", path, - bfd_errmsg(bfd_get_error())); - cleanup = make_cleanup_bfd_close(bfd); - - if (!bfd_check_format(bfd, bfd_object)) - error("\%s\": not an object file", path); - - /* Make sure we have a .text section. */ - if (bfd_get_section_by_name (bfd, ".text") == NULL) - error("\"%s\": can't find text section", path); - - /* Build a section table from the bfd and relocate the sections. */ - if (build_section_table (bfd, §ions, §ions_end)) - error("\"%s\": can't find file sections", path); - cleanup = make_cleanup(xfree, sections); - curr_addr = base_addr; - for (s = sections; s < sections_end; s++) - adjust_section_address(s, &curr_addr); - - /* Build a section addr info to pass to symbol_file_add(). */ - sap = build_section_addr_info_from_section_table (sections, - sections_end); - cleanup = make_cleanup((make_cleanup_ftype *)free_section_addr_info, - sap); - - printf_unfiltered("add symbol table from file \"%s\" at\n", path); - for (i = 0; i < sap->num_sections; i++) - printf_unfiltered("\t%s_addr = %s\n", sap->other[i].name, - local_hex_string(sap->other[i].addr)); - - if (from_tty && (!query("%s", ""))) - error("Not confirmed."); - - symbol_file_add(path, from_tty, sap, 0, OBJF_USERLOADED); - - do_cleanups(cleanup); -} - -static void -kgdb_add_kld_cmd (char *arg, int from_tty) -{ - char path[PATH_MAX]; - CORE_ADDR base_addr; - - if (!exec_bfd) - error("No kernel symbol file"); - - /* Try to open the raw path to handle absolute paths first. */ - snprintf(path, sizeof(path), "%s", arg); - if (!check_kld_path(path, sizeof(path))) { - - /* - * If that didn't work, look in the various possible - * paths for the module. - */ - if (!find_kld_path(arg, path, sizeof(path))) { - error("Unable to locate kld"); - return; - } - } - - if (!find_kld_address(arg, &base_addr)) { - error("Unable to find kld in kernel"); - return; - } - - load_kld(path, base_addr, from_tty); - - reinit_frame_cache(); -} - -static void -kld_relocate_section_addresses (struct so_list *so, struct section_table *sec) -{ - static CORE_ADDR curr_addr; - - if (sec == so->sections) - curr_addr = so->lm_info->base_address; - - adjust_section_address(sec, &curr_addr); -} - -static void -kld_free_so (struct so_list *so) -{ - - xfree(so->lm_info); -} - -static void -kld_clear_solib (void) -{ -} - -static void -kld_solib_create_inferior_hook (void) -{ -} - -static void -kld_special_symbol_handling (void) -{ -} - -static struct so_list * -kld_current_sos (void) -{ - struct so_list *head, **prev, *new; - CORE_ADDR kld, kernel; - char *path; - int error; - - if (linker_files_addr == 0 || kernel_file_addr == 0 || - off_address == 0 || off_filename == 0 || off_next == 0) - return (NULL); - - head = NULL; - prev = &head; - - /* - * Walk the list of linker files creating so_list entries for - * each non-kernel file. - */ - kernel = read_pointer(kernel_file_addr); - for (kld = read_pointer(linker_files_addr); kld != 0; - kld = read_pointer(kld + off_next)) { - /* Skip the main kernel file. */ - if (kld == kernel) - continue; - - new = xmalloc(sizeof(*new)); - memset(new, 0, sizeof(*new)); - - new->lm_info = xmalloc(sizeof(*new->lm_info)); - new->lm_info->base_address = 0; - - /* Read the base filename and store it in so_original_name. */ - target_read_string(read_pointer(kld + off_filename), - &path, sizeof(new->so_original_name), &error); - if (error != 0) { - warning("kld_current_sos: Can't read filename: %s\n", - safe_strerror(error)); - free_so(new); - continue; - } - strlcpy(new->so_original_name, path, - sizeof(new->so_original_name)); - xfree(path); - - /* - * Try to read the pathname (if it exists) and store - * it in so_name. - */ - if (find_kld_path(new->so_original_name, new->so_name, - sizeof(new->so_name))) { - /* we found the kld */; - } else if (off_pathname != 0) { - target_read_string(read_pointer(kld + off_pathname), - &path, sizeof(new->so_name), &error); - if (error != 0) { - warning( - "kld_current_sos: Can't read pathname for \"%s\": %s\n", - new->so_original_name, - safe_strerror(error)); - strlcpy(new->so_name, new->so_original_name, - sizeof(new->so_name)); - } else { - strlcpy(new->so_name, path, - sizeof(new->so_name)); - xfree(path); - } - } else - strlcpy(new->so_name, new->so_original_name, - sizeof(new->so_name)); - - /* Read this kld's base address. */ - new->lm_info->base_address = read_pointer(kld + off_address); - if (new->lm_info->base_address == 0) { - warning( - "kld_current_sos: Invalid address for kld \"%s\"", - new->so_original_name); - free_so(new); - continue; - } - - /* Append to the list. */ - *prev = new; - prev = &new->next; - } - - return (head); -} - -static int -kld_open_symbol_file_object (void *from_ttyp) -{ - - return (0); -} - -static int -kld_in_dynsym_resolve_code (CORE_ADDR pc) -{ - - return (0); -} - -static int -kld_find_and_open_solib (char *solib, unsigned o_flags, char **temp_pathname) -{ - char path[PATH_MAX]; - int fd; - - *temp_pathname = NULL; - if (!find_kld_path(solib, path, sizeof(path))) { - errno = ENOENT; - return (-1); - } - fd = open(path, o_flags, 0); - if (fd >= 0) - *temp_pathname = xstrdup(path); - return (fd); -} - -void -kld_new_objfile (struct objfile *objfile) -{ - - if (!have_partial_symbols()) - return; - - /* - * Compute offsets of relevant members in struct linker_file - * and the addresses of global variables. Don't warn about - * kernels that don't have 'pathname' in the linker_file - * struct since 6.x kernels don't have it. - */ - off_address = kgdb_parse("&((struct linker_file *)0)->address"); - off_filename = kgdb_parse("&((struct linker_file *)0)->filename"); - off_pathname = kgdb_parse_quiet("&((struct linker_file *)0)->pathname"); - off_next = kgdb_parse("&((struct linker_file *)0)->link.tqe_next"); - module_path_addr = kgdb_parse("linker_path"); - linker_files_addr = kgdb_parse("&linker_files.tqh_first"); - kernel_file_addr = kgdb_parse("&linker_kernel_file"); -} - -static int -load_klds_stub (void *arg) -{ - - SOLIB_ADD(NULL, 1, ¤t_target, auto_solib_add); - return (0); -} - -void -kld_init (void) -{ - - catch_errors(load_klds_stub, NULL, NULL, RETURN_MASK_ALL); -} - -void -initialize_kld_target(void) -{ - struct cmd_list_element *c; - - kld_so_ops.relocate_section_addresses = kld_relocate_section_addresses; - kld_so_ops.free_so = kld_free_so; - kld_so_ops.clear_solib = kld_clear_solib; - kld_so_ops.solib_create_inferior_hook = kld_solib_create_inferior_hook; - kld_so_ops.special_symbol_handling = kld_special_symbol_handling; - kld_so_ops.current_sos = kld_current_sos; - kld_so_ops.open_symbol_file_object = kld_open_symbol_file_object; - kld_so_ops.in_dynsym_resolve_code = kld_in_dynsym_resolve_code; - kld_so_ops.find_and_open_solib = kld_find_and_open_solib; - - current_target_so_ops = &kld_so_ops; - - c = add_com("add-kld", class_files, kgdb_add_kld_cmd, - "Usage: add-kld FILE\n\ -Load the symbols from the kernel loadable module FILE."); - set_cmd_completer(c, filename_completer); -} diff --git a/gnu/usr.bin/gdb/kgdb/kthr.c b/gnu/usr.bin/gdb/kgdb/kthr.c deleted file mode 100644 index 1bc95cb18b369..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/kthr.c +++ /dev/null @@ -1,252 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/cpuset.h> -#include <sys/proc.h> -#include <sys/types.h> -#include <sys/signal.h> -#include <err.h> -#include <inttypes.h> -#include <kvm.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include <defs.h> -#include <frame-unwind.h> - -#include "kgdb.h" - -static CORE_ADDR dumppcb; -static int dumptid; - -static cpuset_t stopped_cpus; - -static struct kthr *first; -struct kthr *curkthr; - -CORE_ADDR -kgdb_lookup(const char *sym) -{ - CORE_ADDR addr; - char *name; - - asprintf(&name, "&%s", sym); - addr = kgdb_parse(name); - free(name); - return (addr); -} - -struct kthr * -kgdb_thr_first(void) -{ - return (first); -} - -static void -kgdb_thr_add_procs(uintptr_t paddr) -{ - struct proc p; - struct thread td; - struct kthr *kt; - CORE_ADDR addr; - - while (paddr != 0) { - if (kvm_read(kvm, paddr, &p, sizeof(p)) != sizeof(p)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - break; - } - addr = (uintptr_t)TAILQ_FIRST(&p.p_threads); - while (addr != 0) { - if (kvm_read(kvm, addr, &td, sizeof(td)) != - sizeof(td)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - break; - } - kt = malloc(sizeof(*kt)); - kt->next = first; - kt->kaddr = addr; - if (td.td_tid == dumptid) - kt->pcb = dumppcb; - else if (td.td_oncpu != NOCPU && - CPU_ISSET(td.td_oncpu, &stopped_cpus)) - kt->pcb = kgdb_trgt_core_pcb(td.td_oncpu); - else - kt->pcb = (uintptr_t)td.td_pcb; - kt->kstack = td.td_kstack; - kt->tid = td.td_tid; - kt->pid = p.p_pid; - kt->paddr = paddr; - kt->cpu = td.td_oncpu; - first = kt; - addr = (uintptr_t)TAILQ_NEXT(&td, td_plist); - } - paddr = (uintptr_t)LIST_NEXT(&p, p_list); - } -} - -struct kthr * -kgdb_thr_init(void) -{ - long cpusetsize; - struct kthr *kt; - CORE_ADDR addr; - uintptr_t paddr; - - while (first != NULL) { - kt = first; - first = kt->next; - free(kt); - } - - addr = kgdb_lookup("allproc"); - if (addr == 0) - return (NULL); - kvm_read(kvm, addr, &paddr, sizeof(paddr)); - - dumppcb = kgdb_lookup("dumppcb"); - if (dumppcb == 0) - return (NULL); - - addr = kgdb_lookup("dumptid"); - if (addr != 0) - kvm_read(kvm, addr, &dumptid, sizeof(dumptid)); - else - dumptid = -1; - - addr = kgdb_lookup("stopped_cpus"); - CPU_ZERO(&stopped_cpus); - cpusetsize = sysconf(_SC_CPUSET_SIZE); - if (cpusetsize != -1 && (u_long)cpusetsize <= sizeof(cpuset_t) && - addr != 0) - kvm_read(kvm, addr, &stopped_cpus, cpusetsize); - - kgdb_thr_add_procs(paddr); - addr = kgdb_lookup("zombproc"); - if (addr != 0) { - kvm_read(kvm, addr, &paddr, sizeof(paddr)); - kgdb_thr_add_procs(paddr); - } - curkthr = kgdb_thr_lookup_tid(dumptid); - if (curkthr == NULL) - curkthr = first; - return (first); -} - -struct kthr * -kgdb_thr_lookup_tid(int tid) -{ - struct kthr *kt; - - kt = first; - while (kt != NULL && kt->tid != tid) - kt = kt->next; - return (kt); -} - -struct kthr * -kgdb_thr_lookup_taddr(uintptr_t taddr) -{ - struct kthr *kt; - - kt = first; - while (kt != NULL && kt->kaddr != taddr) - kt = kt->next; - return (kt); -} - -struct kthr * -kgdb_thr_lookup_pid(int pid) -{ - struct kthr *kt; - - kt = first; - while (kt != NULL && kt->pid != pid) - kt = kt->next; - return (kt); -} - -struct kthr * -kgdb_thr_lookup_paddr(uintptr_t paddr) -{ - struct kthr *kt; - - kt = first; - while (kt != NULL && kt->paddr != paddr) - kt = kt->next; - return (kt); -} - -struct kthr * -kgdb_thr_next(struct kthr *kt) -{ - return (kt->next); -} - -struct kthr * -kgdb_thr_select(struct kthr *kt) -{ - struct kthr *pcur; - - pcur = curkthr; - curkthr = kt; - return (pcur); -} - -char * -kgdb_thr_extra_thread_info(int tid) -{ - char comm[MAXCOMLEN + 1]; - char td_name[MAXCOMLEN + 1]; - struct kthr *kt; - struct proc *p; - struct thread *t; - static char buf[64]; - - kt = kgdb_thr_lookup_tid(tid); - if (kt == NULL) - return (NULL); - snprintf(buf, sizeof(buf), "PID=%d", kt->pid); - p = (struct proc *)kt->paddr; - if (kvm_read(kvm, (uintptr_t)&p->p_comm[0], &comm, sizeof(comm)) != - sizeof(comm)) - return (buf); - strlcat(buf, ": ", sizeof(buf)); - strlcat(buf, comm, sizeof(buf)); - t = (struct thread *)kt->kaddr; - if (kvm_read(kvm, (uintptr_t)&t->td_name[0], &td_name, - sizeof(td_name)) == sizeof(td_name) && - strcmp(comm, td_name) != 0) { - strlcat(buf, "/", sizeof(buf)); - strlcat(buf, td_name, sizeof(buf)); - } - return (buf); -} diff --git a/gnu/usr.bin/gdb/kgdb/main.c b/gnu/usr.bin/gdb/kgdb/main.c deleted file mode 100644 index a1da89314a0e8..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/main.c +++ /dev/null @@ -1,481 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/stat.h> -#include <sys/types.h> -#include <sys/ioctl.h> -#include <sys/resource.h> -#include <sys/select.h> -#include <sys/time.h> -#include <sys/wait.h> -#include <errno.h> -#include <err.h> -#include <inttypes.h> -#include <kvm.h> -#include <limits.h> -#include <paths.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -/* libgdb stuff. */ -#include <defs.h> -#include <frame.h> -#include <frame-unwind.h> -#include <inferior.h> -#include <interps.h> -#include <cli-out.h> -#include <main.h> -#include <objfiles.h> -#include <target.h> -#include <top.h> -#include <ui-file.h> -#include <bfd.h> -#include <gdbcore.h> -#include <wrapper.h> - -extern frame_unwind_sniffer_ftype *kgdb_sniffer_kluge; - -#include "kgdb.h" - -static int dumpnr; -static int quiet; -static int verbose; - -static char crashdir[PATH_MAX]; -static char *kernel; -static char *remote; -static char *vmcore; -static struct ui_file *parse_gdberr; - -static void (*kgdb_new_objfile_chain)(struct objfile * objfile); - -static void -usage(void) -{ - - fprintf(stderr, - "usage: %s [-afqvw] [-b rate] [-d crashdir] [-c core | -n dumpnr | -r device]\n" - "\t[kernel [core]]\n", getprogname()); - exit(1); -} - -static void -kernel_from_dumpnr(int nr) -{ - char path[PATH_MAX]; - FILE *info; - char *s; - struct stat st; - int l; - - /* - * If there's a kernel image right here in the crash directory, then - * use it. The kernel image is either called kernel.<nr> or is in a - * subdirectory kernel.<nr> and called kernel. The latter allows us - * to collect the modules in the same place. - */ - snprintf(path, sizeof(path), "%s/kernel.%d", crashdir, nr); - if (stat(path, &st) == 0) { - if (S_ISREG(st.st_mode)) { - kernel = strdup(path); - return; - } - if (S_ISDIR(st.st_mode)) { - snprintf(path, sizeof(path), "%s/kernel.%d/kernel", - crashdir, nr); - if (stat(path, &st) == 0 && S_ISREG(st.st_mode)) { - kernel = strdup(path); - return; - } - } - } - - /* - * No kernel image here. Parse the dump header. The kernel object - * directory can be found there and we probably have the kernel - * image still in it. The object directory may also have a kernel - * with debugging info (called kernel.debug). If we have a debug - * kernel, use it. - */ - snprintf(path, sizeof(path), "%s/info.%d", crashdir, nr); - info = fopen(path, "r"); - if (info == NULL) { - warn("%s", path); - return; - } - while (fgets(path, sizeof(path), info) != NULL) { - l = strlen(path); - if (l > 0 && path[l - 1] == '\n') - path[--l] = '\0'; - if (strncmp(path, " ", 4) == 0) { - s = strchr(path, ':'); - s = (s == NULL) ? path + 4 : s + 1; - l = snprintf(path, sizeof(path), "%s/kernel.debug", s); - if (stat(path, &st) == -1 || !S_ISREG(st.st_mode)) { - path[l - 6] = '\0'; - if (stat(path, &st) == -1 || - !S_ISREG(st.st_mode)) - break; - } - kernel = strdup(path); - break; - } - } - fclose(info); -} - -static void -kgdb_new_objfile(struct objfile *objfile) -{ - static int once = 1; - - kld_new_objfile(objfile); - kgdb_trgt_new_objfile(objfile); - - if (kgdb_new_objfile_chain != NULL) - kgdb_new_objfile_chain(objfile); - - if (once && objfile != NULL && objfile == symfile_objfile) { - /* - * The initial kernel has just been loaded. Start the - * remote target if we have one. - */ - once = 0; - if (remote != NULL) - push_remote_target (remote, 0); - } -} - -/* - * Parse an expression and return its value. If 'quiet' is true, then - * any error messages from the parser are masked. - */ -CORE_ADDR -kgdb_parse_1(const char *exp, int quiet) -{ - struct ui_file *old_stderr; - struct cleanup *old_chain; - struct expression *expr; - struct value *val; - char *s; - CORE_ADDR n; - - old_stderr = gdb_stderr; - if (quiet) - gdb_stderr = parse_gdberr; - n = 0; - s = xstrdup(exp); - old_chain = make_cleanup(xfree, s); - if (gdb_parse_exp_1(&s, NULL, 0, &expr) && *s == '\0') { - make_cleanup(free_current_contents, &expr); - if (gdb_evaluate_expression(expr, &val)) - n = value_as_address(val); - } - do_cleanups(old_chain); - gdb_stderr = old_stderr; - return (n); -} - -#define MSGBUF_SEQ_TO_POS(size, seq) ((seq) % (size)) - -void -kgdb_dmesg(void) -{ - CORE_ADDR bufp; - int size, rseq, wseq; - char c; - - /* - * Display the unread portion of the message buffer. This gives the - * user a some initial data to work from. - */ - if (quiet) - return; - bufp = kgdb_parse("msgbufp->msg_ptr"); - size = (int)kgdb_parse("msgbufp->msg_size"); - if (bufp == 0 || size == 0) - return; - rseq = (int)kgdb_parse("msgbufp->msg_rseq"); - wseq = (int)kgdb_parse("msgbufp->msg_wseq"); - rseq = MSGBUF_SEQ_TO_POS(size, rseq); - wseq = MSGBUF_SEQ_TO_POS(size, wseq); - if (rseq == wseq) - return; - - printf("\nUnread portion of the kernel message buffer:\n"); - while (rseq < wseq) { - read_memory(bufp + rseq, &c, 1); - putchar(c); - rseq++; - if (rseq == size) - rseq = 0; - } - if (c != '\n') - putchar('\n'); - putchar('\n'); -} - -static void -kgdb_init(char *argv0 __unused) -{ - - parse_gdberr = mem_fileopen(); - set_prompt("(kgdb) "); - initialize_kgdb_target(); - initialize_kld_target(); - kgdb_new_objfile_chain = target_new_objfile_hook; - target_new_objfile_hook = kgdb_new_objfile; -} - -/* - * Remote targets can support any number of syntaxes and we want to - * support them all with one addition: we support specifying a device - * node for a serial device without the "/dev/" prefix. - * - * What we do is to stat(2) the existing remote target first. If that - * fails, we try it with "/dev/" prepended. If that succeeds we use - * the resulting path, otherwise we use the original target. If - * either stat(2) succeeds make sure the file is either a character - * device or a FIFO. - */ -static void -verify_remote(void) -{ - char path[PATH_MAX]; - struct stat st; - - if (stat(remote, &st) != 0) { - snprintf(path, sizeof(path), "/dev/%s", remote); - if (stat(path, &st) != 0) - return; - free(remote); - remote = strdup(path); - } - if (!S_ISCHR(st.st_mode) && !S_ISFIFO(st.st_mode)) - errx(1, "%s: not a special file, FIFO or socket", remote); -} - -static void -add_arg(struct captured_main_args *args, char *arg) -{ - - args->argc++; - args->argv = reallocf(args->argv, (args->argc + 1) * sizeof(char *)); - if (args->argv == NULL) - err(1, "Out of memory building argument list"); - args->argv[args->argc] = arg; -} - -int -main(int argc, char *argv[]) -{ - char path[PATH_MAX]; - struct stat st; - struct captured_main_args args; - char *s; - int a, ch; - - dumpnr = -1; - - strlcpy(crashdir, "/var/crash", sizeof(crashdir)); - s = getenv("KGDB_CRASH_DIR"); - if (s != NULL) - strlcpy(crashdir, s, sizeof(crashdir)); - - /* Convert long options into short options. */ - for (a = 1; a < argc; a++) { - s = argv[a]; - if (s[0] == '-') { - s++; - /* Long options take either 1 or 2 dashes. */ - if (s[0] == '-') - s++; - if (strcmp(s, "quiet") == 0) - argv[a] = "-q"; - else if (strcmp(s, "fullname") == 0) - argv[a] = "-f"; - } - } - - quiet = 0; - memset (&args, 0, sizeof args); - args.use_windows = 0; - args.interpreter_p = INTERP_CONSOLE; - args.argv = malloc(sizeof(char *)); - args.argv[0] = argv[0]; - - while ((ch = getopt(argc, argv, "ab:c:d:fn:qr:vw")) != -1) { - switch (ch) { - case 'a': - annotation_level++; - break; - case 'b': { - int i; - char *p; - - i = strtol(optarg, &p, 0); - if (*p != '\0' || p == optarg) - warnx("warning: could not set baud rate to `%s'.\n", - optarg); - else - baud_rate = i; - break; - } - case 'c': /* use given core file. */ - if (vmcore != NULL) { - warnx("option %c: can only be specified once", - optopt); - usage(); - /* NOTREACHED */ - } - vmcore = strdup(optarg); - break; - case 'd': /* lookup dumps in given directory. */ - strlcpy(crashdir, optarg, sizeof(crashdir)); - break; - case 'f': - annotation_level = 1; - break; - case 'n': /* use dump with given number. */ - dumpnr = strtol(optarg, &s, 0); - if (dumpnr < 0 || *s != '\0') { - warnx("option %c: invalid kernel dump number", - optopt); - usage(); - /* NOTREACHED */ - } - break; - case 'q': - quiet = 1; - add_arg(&args, "-q"); - break; - case 'r': /* use given device for remote session. */ - if (remote != NULL) { - warnx("option %c: can only be specified once", - optopt); - usage(); - /* NOTREACHED */ - } - remote = strdup(optarg); - break; - case 'v': /* increase verbosity. */ - verbose++; - break; - case 'w': /* core file is writeable. */ - add_arg(&args, "--write"); - break; - case '?': - default: - usage(); - } - } - - if (((vmcore != NULL) ? 1 : 0) + ((dumpnr >= 0) ? 1 : 0) + - ((remote != NULL) ? 1 : 0) > 1) { - warnx("options -c, -n and -r are mutually exclusive"); - usage(); - /* NOTREACHED */ - } - - if (verbose > 1) - warnx("using %s as the crash directory", crashdir); - - if (argc > optind) - kernel = strdup(argv[optind++]); - - if (argc > optind && (dumpnr >= 0 || remote != NULL)) { - warnx("options -n and -r do not take a core file. Ignored"); - optind = argc; - } - - if (dumpnr >= 0) { - snprintf(path, sizeof(path), "%s/vmcore.%d", crashdir, dumpnr); - if (stat(path, &st) == -1) - err(1, "%s", path); - if (!S_ISREG(st.st_mode)) - errx(1, "%s: not a regular file", path); - vmcore = strdup(path); - } else if (remote != NULL) { - verify_remote(); - } else if (argc > optind) { - if (vmcore == NULL) - vmcore = strdup(argv[optind++]); - if (argc > optind) - warnx("multiple core files specified. Ignored"); - } else if (vmcore == NULL && kernel == NULL) { - vmcore = strdup(_PATH_MEM); - kernel = strdup(getbootfile()); - } - - if (verbose) { - if (vmcore != NULL) - warnx("core file: %s", vmcore); - if (remote != NULL) - warnx("device file: %s", remote); - if (kernel != NULL) - warnx("kernel image: %s", kernel); - } - - /* A remote target requires an explicit kernel argument. */ - if (remote != NULL && kernel == NULL) { - warnx("remote debugging requires a kernel"); - usage(); - /* NOTREACHED */ - } - - /* If we don't have a kernel image yet, try to find one. */ - if (kernel == NULL) { - if (dumpnr >= 0) - kernel_from_dumpnr(dumpnr); - - if (kernel == NULL) - errx(1, "couldn't find a suitable kernel image"); - if (verbose) - warnx("kernel image: %s", kernel); - } - add_arg(&args, kernel); - - if (vmcore != NULL) - add_arg(&args, vmcore); - - /* The libgdb code uses optind too. Reset it... */ - optind = 0; - - /* Terminate argv list. */ - add_arg(&args, NULL); - - init_ui_hook = kgdb_init; - frame_tdep_pc_fixup = kgdb_trgt_pc_fixup; - kgdb_sniffer_kluge = kgdb_trgt_trapframe_sniffer; - - return (gdb_main(&args)); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt.c b/gnu/usr.bin/gdb/kgdb/trgt.c deleted file mode 100644 index 56c64b8fe47bf..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt.c +++ /dev/null @@ -1,395 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/proc.h> -#include <sys/sysctl.h> -#include <sys/user.h> -#include <err.h> -#include <fcntl.h> -#include <kvm.h> - -#include <defs.h> -#include <readline/readline.h> -#include <command.h> -#include <exec.h> -#include <frame-unwind.h> -#include <gdb.h> -#include <gdbcore.h> -#include <gdbthread.h> -#include <inferior.h> -#include <language.h> -#include <regcache.h> -#include <solib.h> -#include <target.h> -#include <ui-out.h> - -#include "kgdb.h" - -#ifdef CROSS_DEBUGGER -/* - * We suppress the call to add_target() of core_ops in corelow.c because if - * there are multiple core_stratum targets, the find_core_target() function - * won't know which one to return and returns none. We need it to return - * our target. We only have to do that when we're building a cross-debugger - * because fbsd-threads.c is part of a native debugger and it too defines - * coreops_suppress_target with 1 as the initializer. - */ -int coreops_suppress_target = 1; -#endif - -static CORE_ADDR stoppcbs; - -static void kgdb_core_cleanup(void *); - -static char *vmcore; -static struct target_ops kgdb_trgt_ops; - -kvm_t *kvm; -static char kvm_err[_POSIX2_LINE_MAX]; - -#define KERNOFF (kgdb_kernbase ()) -#define PINKERNEL(x) ((x) >= KERNOFF) - -static int -kgdb_resolve_symbol(const char *name, kvaddr_t *kva) -{ - struct minimal_symbol *ms; - - ms = lookup_minimal_symbol (name, NULL, NULL); - if (ms == NULL) - return (1); - - *kva = SYMBOL_VALUE_ADDRESS (ms); - return (0); -} - -static CORE_ADDR -kgdb_kernbase (void) -{ - static CORE_ADDR kernbase; - struct minimal_symbol *sym; - - if (kernbase == 0) { - sym = lookup_minimal_symbol ("kernbase", NULL, NULL); - if (sym == NULL) { - kernbase = KERNBASE; - } else { - kernbase = SYMBOL_VALUE_ADDRESS (sym); - } - } - return kernbase; -} - -static void -kgdb_trgt_open(char *filename, int from_tty) -{ - struct cleanup *old_chain; - struct thread_info *ti; - struct kthr *kt; - kvm_t *nkvm; - char *temp; - int ontop; - - target_preopen (from_tty); - if (!filename) - error ("No vmcore file specified."); - if (!exec_bfd) - error ("Can't open a vmcore without a kernel"); - - filename = tilde_expand (filename); - if (filename[0] != '/') { - temp = concat (current_directory, "/", filename, NULL); - xfree(filename); - filename = temp; - } - - old_chain = make_cleanup (xfree, filename); - - nkvm = kvm_open2(bfd_get_filename(exec_bfd), filename, - write_files ? O_RDWR : O_RDONLY, kvm_err, kgdb_resolve_symbol); - if (nkvm == NULL) - error ("Failed to open vmcore: %s", kvm_err); - - /* Don't free the filename now and close any previous vmcore. */ - discard_cleanups(old_chain); - unpush_target(&kgdb_trgt_ops); - - kvm = nkvm; - vmcore = filename; - old_chain = make_cleanup(kgdb_core_cleanup, NULL); - - ontop = !push_target (&kgdb_trgt_ops); - discard_cleanups (old_chain); - - kgdb_dmesg(); - - init_thread_list(); - kt = kgdb_thr_init(); - while (kt != NULL) { - ti = add_thread(pid_to_ptid(kt->tid)); - kt = kgdb_thr_next(kt); - } - if (curkthr != 0) - inferior_ptid = pid_to_ptid(curkthr->tid); - - if (ontop) { - /* XXX: fetch registers? */ - kld_init(); - flush_cached_frames(); - select_frame (get_current_frame()); - print_stack_frame(get_selected_frame(), - frame_relative_level(get_selected_frame()), 1); - } else - warning( - "you won't be able to access this vmcore until you terminate\n\ -your %s; do ``info files''", target_longname); -} - -static void -kgdb_trgt_close(int quitting) -{ - - if (kvm != NULL) { - inferior_ptid = null_ptid; - CLEAR_SOLIB(); - if (kvm_close(kvm) != 0) - warning("cannot close \"%s\": %s", vmcore, - kvm_geterr(kvm)); - kvm = NULL; - xfree(vmcore); - vmcore = NULL; - if (kgdb_trgt_ops.to_sections) { - xfree(kgdb_trgt_ops.to_sections); - kgdb_trgt_ops.to_sections = NULL; - kgdb_trgt_ops.to_sections_end = NULL; - } - } -} - -static void -kgdb_core_cleanup(void *arg) -{ - - kgdb_trgt_close(0); -} - -static void -kgdb_trgt_detach(char *args, int from_tty) -{ - - if (args) - error ("Too many arguments"); - unpush_target(&kgdb_trgt_ops); - reinit_frame_cache(); - if (from_tty) - printf_filtered("No vmcore file now.\n"); -} - -static char * -kgdb_trgt_extra_thread_info(struct thread_info *ti) -{ - - return (kgdb_thr_extra_thread_info(ptid_get_pid(ti->ptid))); -} - -static void -kgdb_trgt_files_info(struct target_ops *target) -{ - - printf_filtered ("\t`%s', ", vmcore); - wrap_here (" "); - printf_filtered ("file type %s.\n", "FreeBSD kernel vmcore"); -} - -static void -kgdb_trgt_find_new_threads(void) -{ - struct target_ops *tb; - - if (kvm != NULL) - return; - - tb = find_target_beneath(&kgdb_trgt_ops); - if (tb->to_find_new_threads != NULL) - tb->to_find_new_threads(); -} - -static char * -kgdb_trgt_pid_to_str(ptid_t ptid) -{ - static char buf[33]; - - snprintf(buf, sizeof(buf), "Thread %d", ptid_get_pid(ptid)); - return (buf); -} - -static int -kgdb_trgt_thread_alive(ptid_t ptid) -{ - return (kgdb_thr_lookup_tid(ptid_get_pid(ptid)) != NULL); -} - -static int -kgdb_trgt_xfer_memory(CORE_ADDR memaddr, char *myaddr, int len, int write, - struct mem_attrib *attrib, struct target_ops *target) -{ - struct target_ops *tb; - - if (kvm != NULL) { - if (len == 0) - return (0); - if (!write) - return (kvm_read2(kvm, memaddr, myaddr, len)); - else - return (kvm_write(kvm, memaddr, myaddr, len)); - } - tb = find_target_beneath(target); - return (tb->to_xfer_memory(memaddr, myaddr, len, write, attrib, tb)); -} - -static int -kgdb_trgt_ignore_breakpoints(CORE_ADDR addr, char *contents) -{ - - return 0; -} - -static void -kgdb_switch_to_thread(int tid) -{ - char buf[16]; - int thread_id; - - thread_id = pid_to_thread_id(pid_to_ptid(tid)); - if (thread_id == 0) - error ("invalid tid"); - snprintf(buf, sizeof(buf), "%d", thread_id); - gdb_thread_select(uiout, buf); -} - -static void -kgdb_set_proc_cmd (char *arg, int from_tty) -{ - CORE_ADDR addr; - struct kthr *thr; - - if (!arg) - error_no_arg ("proc address for the new context"); - - if (kvm == NULL) - error ("only supported for core file target"); - - addr = (CORE_ADDR) parse_and_eval_address (arg); - - if (!PINKERNEL (addr)) { - thr = kgdb_thr_lookup_pid((int)addr); - if (thr == NULL) - error ("invalid pid"); - } else { - thr = kgdb_thr_lookup_paddr(addr); - if (thr == NULL) - error("invalid proc address"); - } - kgdb_switch_to_thread(thr->tid); -} - -static void -kgdb_set_tid_cmd (char *arg, int from_tty) -{ - CORE_ADDR addr; - struct kthr *thr; - - if (!arg) - error_no_arg ("TID or thread address for the new context"); - - addr = (CORE_ADDR) parse_and_eval_address (arg); - - if (kvm != NULL && PINKERNEL (addr)) { - thr = kgdb_thr_lookup_taddr(addr); - if (thr == NULL) - error("invalid thread address"); - addr = thr->tid; - } - kgdb_switch_to_thread(addr); -} - -int fbsdcoreops_suppress_target = 1; - -void -initialize_kgdb_target(void) -{ - - kgdb_trgt_ops.to_magic = OPS_MAGIC; - kgdb_trgt_ops.to_shortname = "kernel"; - kgdb_trgt_ops.to_longname = "kernel core dump file"; - kgdb_trgt_ops.to_doc = - "Use a vmcore file as a target. Specify the filename of the vmcore file."; - kgdb_trgt_ops.to_stratum = core_stratum; - kgdb_trgt_ops.to_has_memory = 1; - kgdb_trgt_ops.to_has_registers = 1; - kgdb_trgt_ops.to_has_stack = 1; - - kgdb_trgt_ops.to_open = kgdb_trgt_open; - kgdb_trgt_ops.to_close = kgdb_trgt_close; - kgdb_trgt_ops.to_attach = find_default_attach; - kgdb_trgt_ops.to_detach = kgdb_trgt_detach; - kgdb_trgt_ops.to_extra_thread_info = kgdb_trgt_extra_thread_info; - kgdb_trgt_ops.to_fetch_registers = kgdb_trgt_fetch_registers; - kgdb_trgt_ops.to_files_info = kgdb_trgt_files_info; - kgdb_trgt_ops.to_find_new_threads = kgdb_trgt_find_new_threads; - kgdb_trgt_ops.to_pid_to_str = kgdb_trgt_pid_to_str; - kgdb_trgt_ops.to_store_registers = kgdb_trgt_store_registers; - kgdb_trgt_ops.to_thread_alive = kgdb_trgt_thread_alive; - kgdb_trgt_ops.to_xfer_memory = kgdb_trgt_xfer_memory; - kgdb_trgt_ops.to_insert_breakpoint = kgdb_trgt_ignore_breakpoints; - kgdb_trgt_ops.to_remove_breakpoint = kgdb_trgt_ignore_breakpoints; - - add_target(&kgdb_trgt_ops); - - add_com ("proc", class_obscure, kgdb_set_proc_cmd, - "Set current process context"); - add_com ("tid", class_obscure, kgdb_set_tid_cmd, - "Set current thread context"); -} - -CORE_ADDR -kgdb_trgt_stop_pcb(u_int cpuid, u_int pcbsz) -{ - static int once = 0; - - if (stoppcbs == 0 && !once) { - once = 1; - stoppcbs = kgdb_lookup("stoppcbs"); - } - if (stoppcbs == 0) - return 0; - - return (stoppcbs + pcbsz * cpuid); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt_amd64.c b/gnu/usr.bin/gdb/kgdb/trgt_amd64.c deleted file mode 100644 index ec0ac01803384..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt_amd64.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <machine/pcb.h> -#include <machine/frame.h> -#include <err.h> -#include <kvm.h> -#include <string.h> - -#include <defs.h> -#include <target.h> -#include <gdbthread.h> -#include <inferior.h> -#include <regcache.h> -#include <frame-unwind.h> -#include <amd64-tdep.h> - -#include "kgdb.h" - -CORE_ADDR -kgdb_trgt_core_pcb(u_int cpuid) -{ - return (kgdb_trgt_stop_pcb(cpuid, sizeof(struct pcb))); -} - -void -kgdb_trgt_fetch_registers(int regno __unused) -{ - struct kthr *kt; - struct pcb pcb; - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL) - return; - if (kvm_read(kvm, kt->pcb, &pcb, sizeof(pcb)) != sizeof(pcb)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - memset(&pcb, 0, sizeof(pcb)); - } - - supply_register(AMD64_RBX_REGNUM, (char *)&pcb.pcb_rbx); - supply_register(AMD64_RBP_REGNUM, (char *)&pcb.pcb_rbp); - supply_register(AMD64_RSP_REGNUM, (char *)&pcb.pcb_rsp); - supply_register(AMD64_R8_REGNUM + 4, (char *)&pcb.pcb_r12); - supply_register(AMD64_R8_REGNUM + 5, (char *)&pcb.pcb_r13); - supply_register(AMD64_R8_REGNUM + 6, (char *)&pcb.pcb_r14); - supply_register(AMD64_R15_REGNUM, (char *)&pcb.pcb_r15); - supply_register(AMD64_RIP_REGNUM, (char *)&pcb.pcb_rip); -} - -void -kgdb_trgt_store_registers(int regno __unused) -{ - fprintf_unfiltered(gdb_stderr, "XXX: %s\n", __func__); -} - -void -kgdb_trgt_new_objfile(struct objfile *objfile) -{ -} - -struct kgdb_frame_cache { - CORE_ADDR pc; - CORE_ADDR sp; -}; - -static int kgdb_trgt_frame_offset[20] = { - offsetof(struct trapframe, tf_rax), - offsetof(struct trapframe, tf_rbx), - offsetof(struct trapframe, tf_rcx), - offsetof(struct trapframe, tf_rdx), - offsetof(struct trapframe, tf_rsi), - offsetof(struct trapframe, tf_rdi), - offsetof(struct trapframe, tf_rbp), - offsetof(struct trapframe, tf_rsp), - offsetof(struct trapframe, tf_r8), - offsetof(struct trapframe, tf_r9), - offsetof(struct trapframe, tf_r10), - offsetof(struct trapframe, tf_r11), - offsetof(struct trapframe, tf_r12), - offsetof(struct trapframe, tf_r13), - offsetof(struct trapframe, tf_r14), - offsetof(struct trapframe, tf_r15), - offsetof(struct trapframe, tf_rip), - offsetof(struct trapframe, tf_rflags), - offsetof(struct trapframe, tf_cs), - offsetof(struct trapframe, tf_ss) -}; - -static struct kgdb_frame_cache * -kgdb_trgt_frame_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_frame_cache); - *this_cache = cache; - cache->pc = frame_func_unwind(next_frame); - frame_unwind_register(next_frame, SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SP_REGNUM)); - } - return (cache); -} - -static void -kgdb_trgt_trapframe_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_frame_cache *cache; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame, - void **this_cache, int regnum, int *optimizedp, enum lval_type *lvalp, - CORE_ADDR *addrp, int *realnump, void *valuep) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - int ofs, regsz; - - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - ofs = (regnum >= AMD64_RAX_REGNUM && regnum <= AMD64_EFLAGS_REGNUM + 2) - ? kgdb_trgt_frame_offset[regnum] : -1; - if (ofs == -1) - return; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *addrp = cache->sp + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_trapframe_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_trapframe_this_id, - &kgdb_trgt_trapframe_prev_register -}; - -const struct frame_unwind * -kgdb_trgt_trapframe_sniffer(struct frame_info *next_frame) -{ - char *pname; - CORE_ADDR pc; - - pc = frame_pc_unwind(next_frame); - pname = NULL; - find_pc_partial_function(pc, &pname, NULL, NULL); - if (pname == NULL) - return (NULL); - if (strcmp(pname, "calltrap") == 0 || - strcmp(pname, "fast_syscall_common") == 0 || - strcmp(pname, "mchk_calltrap") == 0 || - strcmp(pname, "nmi_calltrap") == 0 || - (pname[0] == 'X' && pname[1] != '_')) - return (&kgdb_trgt_trapframe_unwind); - /* printf("%s: %lx =%s\n", __func__, pc, pname); */ - return (NULL); -} - -/* - * This function ensures, that the PC is inside the - * function section which is understood by GDB. - * - * Return 0 when fixup is necessary, -1 otherwise. - */ -int -kgdb_trgt_pc_fixup(CORE_ADDR *pc __unused) -{ - - return (-1); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt_arm.c b/gnu/usr.bin/gdb/kgdb/trgt_arm.c deleted file mode 100644 index 13111bc434690..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt_arm.c +++ /dev/null @@ -1,286 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#ifndef CROSS_DEBUGGER -#include <machine/pcb.h> -#include <machine/frame.h> -#include <machine/armreg.h> -#endif -#include <err.h> -#include <kvm.h> -#include <string.h> - -#include <defs.h> -#include <target.h> -#include <gdbthread.h> -#include <inferior.h> -#include <regcache.h> -#include <frame-unwind.h> -#include <arm-tdep.h> - -#include "kgdb.h" - -CORE_ADDR -kgdb_trgt_core_pcb(u_int cpuid) -{ -#ifndef CROSS_DEBUGGER - return (kgdb_trgt_stop_pcb(cpuid, sizeof(struct pcb))); -#else - return -1; -#endif -} - -void -kgdb_trgt_fetch_registers(int regno __unused) -{ -#ifndef CROSS_DEBUGGER - struct kthr *kt; - struct pcb pcb; - int i; - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL) - return; - if (kvm_read(kvm, kt->pcb, &pcb, sizeof(pcb)) != sizeof(pcb)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - memset(&pcb, 0, sizeof(pcb)); - } - for (i = ARM_A1_REGNUM + 4; i <= ARM_SP_REGNUM; i++) { - supply_register(i, (char *)&pcb.pcb_regs.sf_r4 + - (i - (ARM_A1_REGNUM + 4 )) * 4); - } - supply_register(ARM_PC_REGNUM, (char *)&pcb.pcb_regs.sf_pc); - supply_register(ARM_LR_REGNUM, (char *)&pcb.pcb_regs.sf_lr); -#endif -} - -void -kgdb_trgt_store_registers(int regno __unused) -{ - fprintf_unfiltered(gdb_stderr, "XXX: %s\n", __func__); -} - -void -kgdb_trgt_new_objfile(struct objfile *objfile) -{ -} - -#ifndef CROSS_DEBUGGER -struct kgdb_frame_cache { - CORE_ADDR fp; - CORE_ADDR sp; - CORE_ADDR pc; -}; - -static int kgdb_trgt_frame_offset[26] = { - offsetof(struct trapframe, tf_r0), - offsetof(struct trapframe, tf_r1), - offsetof(struct trapframe, tf_r2), - offsetof(struct trapframe, tf_r3), - offsetof(struct trapframe, tf_r4), - offsetof(struct trapframe, tf_r5), - offsetof(struct trapframe, tf_r6), - offsetof(struct trapframe, tf_r7), - offsetof(struct trapframe, tf_r8), - offsetof(struct trapframe, tf_r9), - offsetof(struct trapframe, tf_r10), - offsetof(struct trapframe, tf_r11), - offsetof(struct trapframe, tf_r12), - offsetof(struct trapframe, tf_svc_sp), - offsetof(struct trapframe, tf_svc_lr), - offsetof(struct trapframe, tf_pc), - -1, -1, -1, -1, -1, -1, -1, -1, -1, - offsetof(struct trapframe, tf_spsr) -}; - -static struct kgdb_frame_cache * -kgdb_trgt_frame_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_frame_cache); - *this_cache = cache; - frame_unwind_register(next_frame, ARM_SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, ARM_SP_REGNUM)); - frame_unwind_register(next_frame, ARM_FP_REGNUM, buf); - cache->fp = extract_unsigned_integer(buf, - register_size(current_gdbarch, ARM_FP_REGNUM)); - cache->pc = frame_func_unwind(next_frame); - } - return (cache); -} - -static int is_undef; - -static void -kgdb_trgt_trapframe_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_frame_cache *cache; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame, - void **this_cache, int regnum, int *optimizedp, enum lval_type *lvalp, - CORE_ADDR *addrp, int *realnump, void *valuep) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - int ofs, regsz; - CORE_ADDR sp; - - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - ofs = (regnum >= 0 && regnum <= ARM_PS_REGNUM) - ? kgdb_trgt_frame_offset[regnum] : -1; - if (ofs == -1) - return; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - sp = cache->sp; - - ofs = kgdb_trgt_frame_offset[regnum]; - *addrp = sp + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_trapframe_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_trapframe_this_id, - &kgdb_trgt_trapframe_prev_register -}; -#endif - -const struct frame_unwind * -kgdb_trgt_trapframe_sniffer(struct frame_info *next_frame) -{ -#ifndef CROSS_DEBUGGER - char *pname; - CORE_ADDR pc; - - pc = frame_pc_unwind(next_frame); - pname = NULL; - find_pc_partial_function(pc, &pname, NULL, NULL); - if (pname == NULL) { - is_undef = 0; - return (NULL); - } - if (!strcmp(pname, "undefinedinstruction")) - is_undef = 1; - if (strcmp(pname, "Laddress_exception_entry") == 0 || - strcmp(pname, "undefined_entry") == 0 || - strcmp(pname, "exception_exit") == 0 || - strcmp(pname, "Laddress_exception_msg") == 0 || - strcmp(pname, "irq_entry") == 0) - return (&kgdb_trgt_trapframe_unwind); - if (!strcmp(pname, "undefinedinstruction")) - is_undef = 1; - else - is_undef = 0; -#endif - return (NULL); -} - -/* - * This function ensures, that the PC is inside the - * function section which is understood by GDB. - * - * Return 0 when fixup is necessary, -1 otherwise. - */ -int -kgdb_trgt_pc_fixup(CORE_ADDR *pc) -{ -#ifndef CROSS_DEBUGGER - struct minimal_symbol *msymbol; - int valpc; - - /* - * exception_exit and swi_exit are special. These functions - * are artificially injected into the stack to be executed - * as the last entry in calling chain when all functions exit. - * Treat them differently. - */ - msymbol = lookup_minimal_symbol_by_pc(*pc); - if (msymbol != NULL) { - if (strcmp(DEPRECATED_SYMBOL_NAME(msymbol), "exception_exit") == 0) - return (0); - if (strcmp(DEPRECATED_SYMBOL_NAME(msymbol), "swi_exit") == 0) - return (0); - } - - /* - * kdb_enter contains an invalid instruction which is supposed - * to generate a trap. BFD does not understand it and treats - * this part of function as a separate function. Move PC - * two instruction earlier to be inside kdb_enter section. - */ - target_read_memory(*pc - 4, (char*)&valpc, 4); - if (valpc == 0xe7ffffff) { - *pc = *pc - 8; - return (0); - } - - /* - * When the panic/vpanic is the last (noreturn) function, - * the bottom of the calling function looks as below. - * mov lr, pc - * b panic - * Normally, GDB is not able to detect function boundaries, - * so move the PC two instruction earlier where it can deal - * with it. - * Match this pair of instructions: mov lr, pc followed with - * non-linked branch. - */ - if ((valpc & 0xff000000) == 0xea000000) { - target_read_memory(*pc - 8, (char*)&valpc, 4); - if (valpc == 0xe1a0e00f) { - *pc -= 8; - return (0); - } - } -#endif - return (-1); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt_i386.c b/gnu/usr.bin/gdb/kgdb/trgt_i386.c deleted file mode 100644 index b90eebaaf35e2..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt_i386.c +++ /dev/null @@ -1,418 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/proc.h> -#include <vm/vm.h> -#include <vm/pmap.h> -#include <machine/pcb.h> -#include <machine/frame.h> -#include <machine/segments.h> -#include <machine/tss.h> -#include <err.h> -#include <kvm.h> -#include <string.h> - -#include <defs.h> -#include <target.h> -#include <gdbthread.h> -#include <inferior.h> -#include <regcache.h> -#include <frame-unwind.h> -#include <i386-tdep.h> - -#include "kgdb.h" - -static int ofs_fix; - -CORE_ADDR -kgdb_trgt_core_pcb(u_int cpuid) -{ - return (kgdb_trgt_stop_pcb(cpuid, sizeof(struct pcb))); -} - -void -kgdb_trgt_fetch_registers(int regno __unused) -{ - struct kthr *kt; - struct pcb pcb; - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL) - return; - if (kvm_read(kvm, kt->pcb, &pcb, sizeof(pcb)) != sizeof(pcb)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - memset(&pcb, 0, sizeof(pcb)); - } - supply_register(I386_EBX_REGNUM, (char *)&pcb.pcb_ebx); - supply_register(I386_ESP_REGNUM, (char *)&pcb.pcb_esp); - supply_register(I386_EBP_REGNUM, (char *)&pcb.pcb_ebp); - supply_register(I386_ESI_REGNUM, (char *)&pcb.pcb_esi); - supply_register(I386_EDI_REGNUM, (char *)&pcb.pcb_edi); - supply_register(I386_EIP_REGNUM, (char *)&pcb.pcb_eip); -} - -void -kgdb_trgt_store_registers(int regno __unused) -{ - fprintf_unfiltered(gdb_stderr, "XXX: %s\n", __func__); -} - -void -kgdb_trgt_new_objfile(struct objfile *objfile) -{ - - /* - * In revision 1.117 of i386/i386/exception.S trap handlers - * were changed to pass trapframes by reference rather than - * by value. Detect this by seeing if the first instruction - * at the 'calltrap' label is a "push %esp" which has the - * opcode 0x54. - */ - if (kgdb_parse("((char *)calltrap)[0]") == 0x54) - ofs_fix = 4; - else - ofs_fix = 0; -} - -struct kgdb_tss_cache { - CORE_ADDR pc; - CORE_ADDR sp; - CORE_ADDR tss; -}; - -static int kgdb_trgt_tss_offset[15] = { - offsetof(struct i386tss, tss_eax), - offsetof(struct i386tss, tss_ecx), - offsetof(struct i386tss, tss_edx), - offsetof(struct i386tss, tss_ebx), - offsetof(struct i386tss, tss_esp), - offsetof(struct i386tss, tss_ebp), - offsetof(struct i386tss, tss_esi), - offsetof(struct i386tss, tss_edi), - offsetof(struct i386tss, tss_eip), - offsetof(struct i386tss, tss_eflags), - offsetof(struct i386tss, tss_cs), - offsetof(struct i386tss, tss_ss), - offsetof(struct i386tss, tss_ds), - offsetof(struct i386tss, tss_es), - offsetof(struct i386tss, tss_fs) -}; - -/* - * If the current thread is executing on a CPU, fetch the common_tss - * for that CPU. - * - * This is painful because 'struct pcpu' is variant sized, so we can't - * use it. Instead, we lookup the GDT selector for this CPU and - * extract the base of the TSS from there. - */ -static CORE_ADDR -kgdb_trgt_fetch_tss(void) -{ - struct kthr *kt; - struct segment_descriptor sd; - uintptr_t addr, cpu0prvpage, tss; - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL || kt->cpu == NOCPU || kt->cpu < 0) - return (0); - - addr = kgdb_lookup("gdt"); - if (addr == 0) - return (0); - addr += (kt->cpu * NGDT + GPROC0_SEL) * sizeof(sd); - if (kvm_read(kvm, addr, &sd, sizeof(sd)) != sizeof(sd)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - return (0); - } - if (sd.sd_type != SDT_SYS386BSY) { - warnx("descriptor is not a busy TSS"); - return (0); - } - tss = sd.sd_hibase << 24 | sd.sd_lobase; - - /* - * In SMP kernels, the TSS is stored as part of the per-CPU - * data. On older kernels, the CPU0's private page - * is stored at an address that isn't mapped in minidumps. - * However, the data is mapped at the alternate cpu0prvpage - * address. Thus, if the TSS is at the invalid address, - * change it to be relative to cpu0prvpage instead. - */ - if (trunc_page(tss) == 0xffc00000) { - addr = kgdb_lookup("cpu0prvpage"); - if (addr == 0) - return (0); - if (kvm_read(kvm, addr, &cpu0prvpage, sizeof(cpu0prvpage)) != - sizeof(cpu0prvpage)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - return (0); - } - tss = cpu0prvpage + (tss & PAGE_MASK); - } - return ((CORE_ADDR)tss); -} - -static struct kgdb_tss_cache * -kgdb_trgt_tss_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_tss_cache *cache; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_tss_cache); - *this_cache = cache; - cache->pc = frame_func_unwind(next_frame); - frame_unwind_register(next_frame, SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SP_REGNUM)); - cache->tss = kgdb_trgt_fetch_tss(); - } - return (cache); -} - -static void -kgdb_trgt_dblfault_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_tss_cache *cache; - - cache = kgdb_trgt_tss_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_dblfault_prev_register(struct frame_info *next_frame, - void **this_cache, int regnum, int *optimizedp, enum lval_type *lvalp, - CORE_ADDR *addrp, int *realnump, void *valuep) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct kgdb_tss_cache *cache; - int ofs, regsz; - - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - ofs = (regnum >= I386_EAX_REGNUM && regnum <= I386_FS_REGNUM) - ? kgdb_trgt_tss_offset[regnum] : -1; - if (ofs == -1) - return; - - cache = kgdb_trgt_tss_cache(next_frame, this_cache); - if (cache->tss == 0) - return; - *addrp = cache->tss + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_dblfault_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_dblfault_this_id, - &kgdb_trgt_dblfault_prev_register -}; - -struct kgdb_frame_cache { - int frame_type; - CORE_ADDR pc; - CORE_ADDR sp; -}; -#define FT_NORMAL 1 -#define FT_INTRFRAME 2 -#define FT_INTRTRAPFRAME 3 -#define FT_TIMERFRAME 4 - -static int kgdb_trgt_frame_offset[15] = { - offsetof(struct trapframe, tf_eax), - offsetof(struct trapframe, tf_ecx), - offsetof(struct trapframe, tf_edx), - offsetof(struct trapframe, tf_ebx), - offsetof(struct trapframe, tf_esp), - offsetof(struct trapframe, tf_ebp), - offsetof(struct trapframe, tf_esi), - offsetof(struct trapframe, tf_edi), - offsetof(struct trapframe, tf_eip), - offsetof(struct trapframe, tf_eflags), - offsetof(struct trapframe, tf_cs), - offsetof(struct trapframe, tf_ss), - offsetof(struct trapframe, tf_ds), - offsetof(struct trapframe, tf_es), - offsetof(struct trapframe, tf_fs) -}; - -static struct kgdb_frame_cache * -kgdb_trgt_frame_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - char *pname; - CORE_ADDR pcx; - uintptr_t addr, setidt_disp; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_frame_cache); - *this_cache = cache; - pcx = frame_pc_unwind(next_frame); - if (pcx >= PMAP_TRM_MIN_ADDRESS) { - addr = kgdb_lookup("setidt_disp"); - if (addr != 0) { - if (kvm_read(kvm, addr, &setidt_disp, - sizeof(setidt_disp)) != - sizeof(setidt_disp)) - warnx("kvm_read: %s", kvm_geterr(kvm)); - else - pcx -= setidt_disp; - } - } - cache->pc = pcx; - find_pc_partial_function(cache->pc, &pname, NULL, NULL); - if (pname[0] != 'X') - cache->frame_type = FT_NORMAL; - else if (strcmp(pname, "Xtimerint") == 0) - cache->frame_type = FT_TIMERFRAME; - else if (strcmp(pname, "Xcpustop") == 0 || - strcmp(pname, "Xrendezvous") == 0 || - strcmp(pname, "Xipi_intr_bitmap_handler") == 0 || - strcmp(pname, "Xlazypmap") == 0) - cache->frame_type = FT_INTRTRAPFRAME; - else - cache->frame_type = FT_INTRFRAME; - frame_unwind_register(next_frame, SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SP_REGNUM)); - } - return (cache); -} - -static void -kgdb_trgt_trapframe_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_frame_cache *cache; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame, - void **this_cache, int regnum, int *optimizedp, enum lval_type *lvalp, - CORE_ADDR *addrp, int *realnump, void *valuep) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - int ofs, regsz; - - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - ofs = (regnum >= I386_EAX_REGNUM && regnum <= I386_FS_REGNUM) - ? kgdb_trgt_frame_offset[regnum] + ofs_fix : -1; - if (ofs == -1) - return; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - switch (cache->frame_type) { - case FT_NORMAL: - break; - case FT_INTRFRAME: - ofs += 4; - break; - case FT_TIMERFRAME: - break; - case FT_INTRTRAPFRAME: - ofs -= ofs_fix; - break; - default: - fprintf_unfiltered(gdb_stderr, "Correct FT_XXX frame offsets " - "for %d\n", cache->frame_type); - break; - } - *addrp = cache->sp + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_trapframe_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_trapframe_this_id, - &kgdb_trgt_trapframe_prev_register -}; - -const struct frame_unwind * -kgdb_trgt_trapframe_sniffer(struct frame_info *next_frame) -{ - char *pname; - CORE_ADDR pc; - - pc = frame_pc_unwind(next_frame); - if (pc >= PMAP_TRM_MIN_ADDRESS) - return (&kgdb_trgt_trapframe_unwind); - pname = NULL; - find_pc_partial_function(pc, &pname, NULL, NULL); - if (pname == NULL) - return (NULL); - if (strcmp(pname, "dblfault_handler") == 0) - return (&kgdb_trgt_dblfault_unwind); - if (strcmp(pname, "calltrap") == 0 || - (pname[0] == 'X' && pname[1] != '_')) - return (&kgdb_trgt_trapframe_unwind); - /* printf("%s: %llx =%s\n", __func__, pc, pname); */ - return (NULL); -} - -/* - * This function ensures, that the PC is inside the - * function section which is understood by GDB. - * - * Return 0 when fixup is necessary, -1 otherwise. - */ -int -kgdb_trgt_pc_fixup(CORE_ADDR *pc __unused) -{ - - return (-1); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt_mips.c b/gnu/usr.bin/gdb/kgdb/trgt_mips.c deleted file mode 100644 index 17ea6fe4ca1a2..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt_mips.c +++ /dev/null @@ -1,253 +0,0 @@ -/* - * Copyright (c) 2007 Juniper Networks, Inc. - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * from: src/gnu/usr.bin/gdb/kgdb/trgt_alpha.c,v 1.2.2.1 2005/09/15 05:32:10 marcel - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <machine/asm.h> -#include <machine/pcb.h> -#include <machine/frame.h> -#include <err.h> -#include <kvm.h> -#include <string.h> - -#include <defs.h> -#include <target.h> -#include <gdbthread.h> -#include <inferior.h> -#include <regcache.h> -#include <frame-unwind.h> -#include <mips-tdep.h> - -#ifndef CROSS_DEBUGGER -#include <machine/pcb.h> -#endif - -#include "kgdb.h" - -CORE_ADDR -kgdb_trgt_core_pcb(u_int cpuid) -{ - return (kgdb_trgt_stop_pcb(cpuid, sizeof(struct pcb))); -} - -void -kgdb_trgt_fetch_registers(int regno __unused) -{ -#ifndef CROSS_DEBUGGER - struct kthr *kt; - struct pcb pcb; - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL) - return; - if (kvm_read(kvm, kt->pcb, &pcb, sizeof(pcb)) != sizeof(pcb)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - memset(&pcb, 0, sizeof(pcb)); - } - - supply_register(MIPS_S0_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S0]); - supply_register(MIPS_S1_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S1]); - supply_register(MIPS_S2_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S2]); - supply_register(MIPS_S3_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S3]); - supply_register(MIPS_S4_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S4]); - supply_register(MIPS_S5_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S5]); - supply_register(MIPS_S6_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S6]); - supply_register(MIPS_S7_REGNUM, (char *)&pcb.pcb_context[PCB_REG_S7]); - supply_register(MIPS_SP_REGNUM, (char *)&pcb.pcb_context[PCB_REG_SP]); - supply_register(MIPS_FP_REGNUM, (char *)&pcb.pcb_context[PCB_REG_GP]); - supply_register(MIPS_RA_REGNUM, (char *)&pcb.pcb_context[PCB_REG_RA]); - supply_register(MIPS_EMBED_PC_REGNUM, (char *)&pcb.pcb_context[PCB_REG_PC]); -#endif -} - -void -kgdb_trgt_store_registers(int regno __unused) -{ - - fprintf_unfiltered(gdb_stderr, "Unimplemented function: %s\n", __func__); -} - -void -kgdb_trgt_new_objfile(struct objfile *objfile) -{ -} - -#ifndef CROSS_DEBUGGER -struct kgdb_frame_cache { - CORE_ADDR pc; - CORE_ADDR sp; -}; - -static int kgdb_trgt_frame_offset[] = { - offsetof(struct trapframe, zero), - offsetof(struct trapframe, ast), - offsetof(struct trapframe, v0), - offsetof(struct trapframe, v1), - offsetof(struct trapframe, a0), - offsetof(struct trapframe, a1), - offsetof(struct trapframe, a2), - offsetof(struct trapframe, a3), -#if defined(__mips_n32) || defined(__mips_n64) - offsetof(struct trapframe, a4), - offsetof(struct trapframe, a5), - offsetof(struct trapframe, a6), - offsetof(struct trapframe, a7), - offsetof(struct trapframe, t0), - offsetof(struct trapframe, t1), - offsetof(struct trapframe, t2), - offsetof(struct trapframe, t3), -#else - offsetof(struct trapframe, t0), - offsetof(struct trapframe, t1), - offsetof(struct trapframe, t2), - offsetof(struct trapframe, t3), - offsetof(struct trapframe, t4), - offsetof(struct trapframe, t5), - offsetof(struct trapframe, t6), - offsetof(struct trapframe, t7), -#endif - offsetof(struct trapframe, s0), - offsetof(struct trapframe, s1), - offsetof(struct trapframe, s2), - offsetof(struct trapframe, s3), - offsetof(struct trapframe, s4), - offsetof(struct trapframe, s5), - offsetof(struct trapframe, s6), - offsetof(struct trapframe, s7), - offsetof(struct trapframe, t8), - offsetof(struct trapframe, t9), - offsetof(struct trapframe, k0), - offsetof(struct trapframe, k1), - offsetof(struct trapframe, gp), - offsetof(struct trapframe, sp), - offsetof(struct trapframe, s8), - offsetof(struct trapframe, ra), -}; - -static struct kgdb_frame_cache * -kgdb_trgt_frame_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_frame_cache); - *this_cache = cache; - cache->pc = frame_func_unwind(next_frame); - frame_unwind_register(next_frame, SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SP_REGNUM)); - } - return (cache); -} - -static void -kgdb_trgt_trapframe_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_frame_cache *cache; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame __unused, - void **this_cache __unused, int regnum __unused, int *optimizedp __unused, - enum lval_type *lvalp __unused, CORE_ADDR *addrp __unused, - int *realnump __unused, void *valuep __unused) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - int ofs, regsz; - - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - ofs = (regnum >= 0 && regnum <= MIPS_RA_REGNUM) ? - kgdb_trgt_frame_offset[regnum] : -1; - if (ofs == -1) - return; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *addrp = cache->sp + ofs * 8; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_trapframe_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_trapframe_this_id, - &kgdb_trgt_trapframe_prev_register -}; -#endif - -const struct frame_unwind * -kgdb_trgt_trapframe_sniffer(struct frame_info *next_frame) -{ -#ifndef CROSS_DEBUGGER - char *pname; - CORE_ADDR pc; - - pc = frame_pc_unwind(next_frame); - pname = NULL; - find_pc_partial_function(pc, &pname, NULL, NULL); - if (pname == NULL) - return (NULL); - if ((strcmp(pname, "MipsKernIntr") == 0) || - (strcmp(pname, "MipsKernGenException") == 0) || - (strcmp(pname, "MipsUserIntr") == 0) || - (strcmp(pname, "MipsUserGenException") == 0)) - return (&kgdb_trgt_trapframe_unwind); -#endif - return (NULL); -} - -/* - * This function ensures, that the PC is inside the - * function section which is understood by GDB. - * - * Return 0 when fixup is necessary, -1 otherwise. - */ -int -kgdb_trgt_pc_fixup(CORE_ADDR *pc __unused) -{ - - return (-1); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt_powerpc.c b/gnu/usr.bin/gdb/kgdb/trgt_powerpc.c deleted file mode 100644 index 703cc0f716f96..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt_powerpc.c +++ /dev/null @@ -1,214 +0,0 @@ -/*- - * Copyright (c) 2006 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#ifdef CROSS_DEBUGGER -#include <sys/powerpc/include/pcb.h> -#include <sys/powerpc/include/frame.h> -#else -#include <machine/pcb.h> -#include <machine/frame.h> -#endif -#include <err.h> -#include <kvm.h> -#include <string.h> - -#include <defs.h> -#include <target.h> -#include <gdbthread.h> -#include <inferior.h> -#include <regcache.h> -#include <frame-unwind.h> -#include <ppc-tdep.h> - -#include "kgdb.h" - -CORE_ADDR -kgdb_trgt_core_pcb(u_int cpuid) -{ - return (kgdb_trgt_stop_pcb(cpuid, sizeof(struct pcb))); -} - -void -kgdb_trgt_fetch_registers(int regno __unused) -{ - struct kthr *kt; - struct pcb pcb; - struct gdbarch_tdep *tdep; - int i; - - tdep = gdbarch_tdep (current_gdbarch); - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL) - return; - if (kvm_read(kvm, kt->pcb, &pcb, sizeof(pcb)) != sizeof(pcb)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - memset(&pcb, 0, sizeof(pcb)); - } - - /* - * r14-r31 are saved in the pcb - */ - for (i = 14; i <= 31; i++) { - supply_register(tdep->ppc_gp0_regnum + i, - (char *)&pcb.pcb_context[i]); - } - - /* r1 is saved in the sp field */ - supply_register(tdep->ppc_gp0_regnum + 1, (char *)&pcb.pcb_sp); - - supply_register(tdep->ppc_lr_regnum, (char *)&pcb.pcb_lr); - supply_register(tdep->ppc_cr_regnum, (char *)&pcb.pcb_cr); -} - -void -kgdb_trgt_store_registers(int regno __unused) -{ - fprintf_unfiltered(gdb_stderr, "XXX: %s\n", __func__); -} - -void -kgdb_trgt_new_objfile(struct objfile *objfile) -{ -} - -struct kgdb_frame_cache { - CORE_ADDR pc; - CORE_ADDR sp; -}; - -static struct kgdb_frame_cache * -kgdb_trgt_frame_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_frame_cache); - *this_cache = cache; - cache->pc = frame_func_unwind(next_frame); - frame_unwind_register(next_frame, SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SP_REGNUM)); - } - return (cache); -} - -static void -kgdb_trgt_trapframe_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_frame_cache *cache; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame, - void **this_cache, int regnum, int *optimizedp, enum lval_type *lvalp, - CORE_ADDR *addrp, int *realnump, void *valuep) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct gdbarch_tdep *tdep; - struct kgdb_frame_cache *cache; - int ofs, regsz; - - tdep = gdbarch_tdep(current_gdbarch); - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - if (regnum >= tdep->ppc_gp0_regnum && - regnum <= tdep->ppc_gplast_regnum) - ofs = offsetof(struct trapframe, - fixreg[regnum - tdep->ppc_gp0_regnum]); - else if (regnum == tdep->ppc_lr_regnum) - ofs = offsetof(struct trapframe, lr); - else if (regnum == tdep->ppc_cr_regnum) - ofs = offsetof(struct trapframe, cr); - else if (regnum == tdep->ppc_xer_regnum) - ofs = offsetof(struct trapframe, xer); - else if (regnum == tdep->ppc_ctr_regnum) - ofs = offsetof(struct trapframe, ctr); - else if (regnum == PC_REGNUM) - ofs = offsetof(struct trapframe, srr0); - else - return; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *addrp = cache->sp + 8 + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_trapframe_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_trapframe_this_id, - &kgdb_trgt_trapframe_prev_register -}; - -const struct frame_unwind * -kgdb_trgt_trapframe_sniffer(struct frame_info *next_frame) -{ - char *pname; - CORE_ADDR pc; - - pc = frame_pc_unwind(next_frame); - pname = NULL; - find_pc_partial_function(pc, &pname, NULL, NULL); - if (pname == NULL) - return (NULL); - if (strcmp(pname, "asttrapexit") == 0 || - strcmp(pname, "trapexit") == 0) - return (&kgdb_trgt_trapframe_unwind); - /* printf("%s: %llx =%s\n", __func__, pc, pname); */ - return (NULL); -} - -/* - * This function ensures, that the PC is inside the - * function section which is understood by GDB. - * - * Return 0 when fixup is necessary, -1 otherwise. - */ -int -kgdb_trgt_pc_fixup(CORE_ADDR *pc __unused) -{ - - return (-1); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt_powerpc64.c b/gnu/usr.bin/gdb/kgdb/trgt_powerpc64.c deleted file mode 100644 index bfb0d7eed8759..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt_powerpc64.c +++ /dev/null @@ -1,211 +0,0 @@ -/*- - * Copyright (c) 2006 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <machine/pcb.h> -#include <machine/frame.h> -#include <err.h> -#include <kvm.h> -#include <string.h> - -#include <defs.h> -#include <target.h> -#include <gdbthread.h> -#include <inferior.h> -#include <regcache.h> -#include <frame-unwind.h> -#include <ppc-tdep.h> - -#include "kgdb.h" - -CORE_ADDR -kgdb_trgt_core_pcb(u_int cpuid) -{ - return (kgdb_trgt_stop_pcb(cpuid, sizeof(struct pcb))); -} - -void -kgdb_trgt_fetch_registers(int regno __unused) -{ - struct kthr *kt; - struct pcb pcb; - struct gdbarch_tdep *tdep; - int i; - - tdep = gdbarch_tdep (current_gdbarch); - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL) - return; - if (kvm_read(kvm, kt->pcb, &pcb, sizeof(pcb)) != sizeof(pcb)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - memset(&pcb, 0, sizeof(pcb)); - } - - /* - * r14-r31 are saved in the pcb - */ - for (i = 14; i <= 31; i++) { - supply_register(tdep->ppc_gp0_regnum + i, - (char *)&pcb.pcb_context[i]); - } - - /* r1 is saved in the sp field */ - supply_register(tdep->ppc_gp0_regnum + 1, (char *)&pcb.pcb_sp); - /* r2 is saved in the toc field */ - supply_register(tdep->ppc_gp0_regnum + 2, (char *)&pcb.pcb_toc); - - supply_register(tdep->ppc_lr_regnum, (char *)&pcb.pcb_lr); - supply_register(tdep->ppc_cr_regnum, (char *)&pcb.pcb_cr); -} - -void -kgdb_trgt_store_registers(int regno __unused) -{ - fprintf_unfiltered(gdb_stderr, "XXX: %s\n", __func__); -} - -void -kgdb_trgt_new_objfile(struct objfile *objfile) -{ -} - -struct kgdb_frame_cache { - CORE_ADDR pc; - CORE_ADDR sp; -}; - -static struct kgdb_frame_cache * -kgdb_trgt_frame_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_frame_cache); - *this_cache = cache; - cache->pc = frame_func_unwind(next_frame); - frame_unwind_register(next_frame, SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SP_REGNUM)); - } - return (cache); -} - -static void -kgdb_trgt_trapframe_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_frame_cache *cache; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame, - void **this_cache, int regnum, int *optimizedp, enum lval_type *lvalp, - CORE_ADDR *addrp, int *realnump, void *valuep) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct gdbarch_tdep *tdep; - struct kgdb_frame_cache *cache; - int ofs, regsz; - - tdep = gdbarch_tdep(current_gdbarch); - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - if (regnum >= tdep->ppc_gp0_regnum && - regnum <= tdep->ppc_gplast_regnum) - ofs = offsetof(struct trapframe, - fixreg[regnum - tdep->ppc_gp0_regnum]); - else if (regnum == tdep->ppc_lr_regnum) - ofs = offsetof(struct trapframe, lr); - else if (regnum == tdep->ppc_cr_regnum) - ofs = offsetof(struct trapframe, cr); - else if (regnum == tdep->ppc_xer_regnum) - ofs = offsetof(struct trapframe, xer); - else if (regnum == tdep->ppc_ctr_regnum) - ofs = offsetof(struct trapframe, ctr); - else if (regnum == PC_REGNUM) - ofs = offsetof(struct trapframe, srr0); - else - return; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *addrp = cache->sp + 48 + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_trapframe_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_trapframe_this_id, - &kgdb_trgt_trapframe_prev_register -}; - -const struct frame_unwind * -kgdb_trgt_trapframe_sniffer(struct frame_info *next_frame) -{ - char *pname; - CORE_ADDR pc; - - pc = frame_pc_unwind(next_frame); - pname = NULL; - find_pc_partial_function(pc, &pname, NULL, NULL); - if (pname == NULL) - return (NULL); - if (strcmp(pname, "asttrapexit") == 0 || - strcmp(pname, "trapexit") == 0) - return (&kgdb_trgt_trapframe_unwind); - /* printf("%s: %llx =%s\n", __func__, pc, pname); */ - return (NULL); -} - -/* - * This function ensures, that the PC is inside the - * function section which is understood by GDB. - * - * Return 0 when fixup is necessary, -1 otherwise. - */ -int -kgdb_trgt_pc_fixup(CORE_ADDR *pc __unused) -{ - - return (-1); -} diff --git a/gnu/usr.bin/gdb/kgdb/trgt_sparc64.c b/gnu/usr.bin/gdb/kgdb/trgt_sparc64.c deleted file mode 100644 index b39299f40918f..0000000000000 --- a/gnu/usr.bin/gdb/kgdb/trgt_sparc64.c +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Copyright (c) 2004 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <machine/asm.h> -#include <machine/pcb.h> -#include <machine/frame.h> -#include <err.h> -#include <kvm.h> -#include <string.h> - -#include <defs.h> -#include <target.h> -#include <gdbthread.h> -#include <inferior.h> -#include <regcache.h> -#include <frame-unwind.h> -#include <sparc-tdep.h> -#include <sparc64-tdep.h> - -#include "kgdb.h" - -CORE_ADDR -kgdb_trgt_core_pcb(u_int cpuid) -{ - return (kgdb_trgt_stop_pcb(cpuid, sizeof(struct pcb))); -} - -void -kgdb_trgt_fetch_registers(int regno __unused) -{ - struct kthr *kt; - struct pcb pcb; - - kt = kgdb_thr_lookup_tid(ptid_get_pid(inferior_ptid)); - if (kt == NULL) - return; - if (kvm_read(kvm, kt->pcb, &pcb, sizeof(pcb)) != sizeof(pcb)) { - warnx("kvm_read: %s", kvm_geterr(kvm)); - memset(&pcb, 0, sizeof(pcb)); - } - - supply_register(SPARC_SP_REGNUM, (char *)&pcb.pcb_sp); - sparc_supply_rwindow(current_regcache, pcb.pcb_sp, -1); - supply_register(SPARC64_PC_REGNUM, (char *)&pcb.pcb_pc); - pcb.pcb_pc += 4; - supply_register(SPARC64_NPC_REGNUM, (char *)&pcb.pcb_pc); -} - -void -kgdb_trgt_store_registers(int regno __unused) -{ - fprintf_unfiltered(gdb_stderr, "XXX: %s\n", __func__); -} - -void -kgdb_trgt_new_objfile(struct objfile *objfile) -{ -} - -struct kgdb_frame_cache { - CORE_ADDR pc; - CORE_ADDR sp; - CORE_ADDR fp; -}; - -static struct kgdb_frame_cache * -kgdb_trgt_frame_cache(struct frame_info *next_frame, void **this_cache) -{ - char buf[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - - cache = *this_cache; - if (cache == NULL) { - cache = FRAME_OBSTACK_ZALLOC(struct kgdb_frame_cache); - *this_cache = cache; - cache->pc = frame_func_unwind(next_frame); - frame_unwind_register(next_frame, SPARC_SP_REGNUM, buf); - cache->sp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SPARC_SP_REGNUM)); - frame_unwind_register(next_frame, SPARC_FP_REGNUM, buf); - cache->fp = extract_unsigned_integer(buf, - register_size(current_gdbarch, SPARC_FP_REGNUM)); - cache->fp += BIAS - sizeof(struct trapframe); - } - return (cache); -} - -static void -kgdb_trgt_trapframe_this_id(struct frame_info *next_frame, void **this_cache, - struct frame_id *this_id) -{ - struct kgdb_frame_cache *cache; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - *this_id = frame_id_build(cache->sp, cache->pc); -} - -static void -kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame, - void **this_cache, int regnum, int *optimizedp, enum lval_type *lvalp, - CORE_ADDR *addrp, int *realnump, void *valuep) -{ - char dummy_valuep[MAX_REGISTER_SIZE]; - struct kgdb_frame_cache *cache; - int ofs, regsz; - - regsz = register_size(current_gdbarch, regnum); - - if (valuep == NULL) - valuep = dummy_valuep; - memset(valuep, 0, regsz); - *optimizedp = 0; - *addrp = 0; - *lvalp = not_lval; - *realnump = -1; - - cache = kgdb_trgt_frame_cache(next_frame, this_cache); - - switch (regnum) { - case SPARC_SP_REGNUM: - ofs = offsetof(struct trapframe, tf_sp); - break; - case SPARC64_PC_REGNUM: - ofs = offsetof(struct trapframe, tf_tpc); - break; - case SPARC64_NPC_REGNUM: - ofs = offsetof(struct trapframe, tf_tnpc); - break; - case SPARC_O0_REGNUM: - case SPARC_O1_REGNUM: - case SPARC_O2_REGNUM: - case SPARC_O3_REGNUM: - case SPARC_O4_REGNUM: - case SPARC_O5_REGNUM: - case SPARC_O7_REGNUM: - ofs = offsetof(struct trapframe, tf_out) + - (regnum - SPARC_O0_REGNUM) * 8; - break; - default: - if (regnum >= SPARC_L0_REGNUM && regnum <= SPARC_I7_REGNUM) { - ofs = (regnum - SPARC_L0_REGNUM) * 8; - *addrp = cache->sp + BIAS + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); - } - return; - } - - *addrp = cache->fp + ofs; - *lvalp = lval_memory; - target_read_memory(*addrp, valuep, regsz); -} - -static const struct frame_unwind kgdb_trgt_trapframe_unwind = { - UNKNOWN_FRAME, - &kgdb_trgt_trapframe_this_id, - &kgdb_trgt_trapframe_prev_register -}; - -const struct frame_unwind * -kgdb_trgt_trapframe_sniffer(struct frame_info *next_frame) -{ - char *pname; - CORE_ADDR pc; - - pc = frame_func_unwind(next_frame); - pname = NULL; - find_pc_partial_function(pc, &pname, NULL, NULL); - if (pname == NULL) - return (NULL); - if (strcmp(pname, "tl0_intr") == 0 || - strcmp(pname, "tl0_trap") == 0 || - strcmp(pname, "tl1_intr") == 0 || - strcmp(pname, "tl1_trap") == 0) - return (&kgdb_trgt_trapframe_unwind); - /* printf("%s: %lx =%s\n", __func__, pc, pname); */ - return (NULL); -} - -/* - * This function ensures, that the PC is inside the - * function section which is understood by GDB. - * - * Return 0 when fixup is necessary, -1 otherwise. - */ -int -kgdb_trgt_pc_fixup(CORE_ADDR *pc __unused) -{ - - return (-1); -} diff --git a/gnu/usr.bin/gdb/libgdb/Makefile b/gnu/usr.bin/gdb/libgdb/Makefile deleted file mode 100644 index 8c27c58907edf..0000000000000 --- a/gnu/usr.bin/gdb/libgdb/Makefile +++ /dev/null @@ -1,80 +0,0 @@ -# $FreeBSD$ - -# These assignments duplicate much of the functionality of -# MACHINE_CPUARCH, but there's no easy way to export make functions... - -.if defined(TARGET_ARCH) -TARGET_CPUARCH=${TARGET_ARCH:${__TO_CPUARCH}} -.else -TARGET_CPUARCH=${MACHINE_CPUARCH} -.endif -TARGET_ARCH?= ${MACHINE_ARCH} - -LIB= gdb -INTERNALLIB= -SRCS= annotate.c arch-utils.c auxv.c ax-gdb.c ax-general.c \ - bcache.c bfd-target.c block.c blockframe.c breakpoint.c \ - buildsym.c \ - c-exp.y c-lang.c c-typeprint.c c-valprint.c charset.c \ - cli-cmds.c cli-decode.c cli-dump.c cli-interp.c cli-logging.c \ - cli-out.c cli-script.c cli-setshow.c cli-utils.c coff-pe-read.c \ - coffread.c complaints.c completer.c copying.c corefile.c \ - corelow.c cp-abi.c cp-namespace.c cp-support.c cp-valprint.c \ - dbxread.c dcache.c demangle.c dictionary.c disasm.c doublest.c \ - dummy-frame.c dwarf2-frame.c dwarf2expr.c dwarf2loc.c \ - dwarf2read.c dwarfread.c \ - elfread.c environ.c eval.c event-loop.c event-top.c exec.c \ - expprint.c \ - f-exp.y f-lang.c f-typeprint.c f-valprint.c findvar.c \ - ${_fork_child} frame-base.c frame-unwind.c frame.c \ - gdb-events.c gdbarch.c gdbtypes.c gnu-v2-abi.c gnu-v3-abi.c \ - hpacc-abi.c \ - inf-loop.c infcall.c infcmd.c inflow.c ${_infptrace} infrun.c \ - ${_inftarg} init.c interps.c \ - jv-exp.y jv-lang.c jv-typeprint.c jv-valprint.c \ - kod-cisco.c kod.c \ - language.c linespec.c \ - m2-exp.y m2-lang.c m2-typeprint.c m2-valprint.c macrocmd.c \ - macroexp.c macroscope.c macrotab.c main.c maint.c mdebugread.c \ - mem-break.c memattr.c mi-cmd-break.c mi-cmd-disas.c \ - mi-cmd-env.c mi-cmd-file.c mi-cmd-stack.c mi-cmd-var.c \ - mi-cmds.c mi-console.c mi-getopt.c mi-interp.c mi-main.c \ - mi-out.c mi-parse.c mi-symbol-cmds.c minsyms.c mipsread.c \ - nlmread.c \ - objc-exp.y objc-lang.c objfiles.c observer.c osabi.c \ - p-exp.y p-lang.c p-typeprint.c p-valprint.c parse.c printcmd.c \ - regcache.c reggroups.c remote-fileio.c remote-utils.c remote.c \ - scm-exp.c scm-lang.c scm-valprint.c sentinel-frame.c ser-pipe.c \ - ser-tcp.c ser-unix.c serial.c signals.c source.c stabsread.c \ - stack.c std-regs.c symfile.c symmisc.c symtab.c \ - target.c thread.c top.c tracepoint.c trad-frame.c tui-command.c \ - tui-data.c tui-disasm.c tui-file.c tui-hooks.c tui-interp.c \ - tui-io.c tui-layout.c tui-out.c tui-regs.c tui-source.c \ - tui-stack.c tui-win.c tui-windata.c tui-wingeneral.c \ - tui-winsource.c tui.c typeprint.c \ - ui-file.c ui-out.c user-regs.c utils.c \ - valarith.c valops.c valprint.c values.c varobj.c \ - wrapper.c ${LIBSRCS} - -.for stupid_gnu in \ -xregcomp xre_exec xregexec xre_search xre_compile_fastmap xregerror xre_comp xre_set_syntax -CFLAGS+= -D${stupid_gnu}=${stupid_gnu:S/^x//} -.endfor - -.if ${TARGET_ARCH} == ${MACHINE_ARCH} -_fork_child= fork-child.c -_infptrace= infptrace.c -_inftarg= inftarg.c -.endif - -GENSRCS= version.c - -version.c: - echo '#include "version.h"' > ${.TARGET} - echo 'const char version[] = ${VERSION};' >> ${.TARGET} - echo 'const char host_name[] = "${MACHINE_ARCH}-${VENDOR}-freebsd";' \ - >> ${.TARGET} - echo 'const char target_name[] = "${TARGET_ARCH}-${VENDOR}-freebsd";' \ - >> ${.TARGET} - -.include <bsd.lib.mk> diff --git a/gnu/usr.bin/gdb/libgdb/Makefile.depend b/gnu/usr.bin/gdb/libgdb/Makefile.depend deleted file mode 100644 index 80f12f7059aa0..0000000000000 --- a/gnu/usr.bin/gdb/libgdb/Makefile.depend +++ /dev/null @@ -1,19 +0,0 @@ -# $FreeBSD$ -# Autogenerated - do NOT edit! - -DIRDEPS = \ - gnu/lib/libreadline/readline \ - include \ - include/arpa \ - include/xlocale \ - lib/libthread_db \ - lib/msun \ - lib/ncurses/ncursesw \ - usr.bin/yacc.host \ - - -.include <dirdeps.mk> - -.if ${DEP_RELDIR} == ${_DEP_RELDIR} -# local dependencies - needed for -jN in clean tree -.endif diff --git a/gnu/usr.bin/gdb/libgdb/fbsd-threads.c b/gnu/usr.bin/gdb/libgdb/fbsd-threads.c deleted file mode 100644 index 78819a743e517..0000000000000 --- a/gnu/usr.bin/gdb/libgdb/fbsd-threads.c +++ /dev/null @@ -1,1799 +0,0 @@ -/* $FreeBSD$ */ -/* FreeBSD libthread_db assisted debugging support. - Copyright 1999, 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <dlfcn.h> -#include <sys/types.h> -#include <sys/ptrace.h> -#include <signal.h> - -#include "proc_service.h" -#include "thread_db.h" - -#include "defs.h" -#include "bfd.h" -#include "elf-bfd.h" -#include "gdb_assert.h" -#include "gdbcore.h" -#include "gdbthread.h" -#include "inferior.h" -#include "objfiles.h" -#include "regcache.h" -#include "symfile.h" -#include "symtab.h" -#include "target.h" -#include "gdbcmd.h" -#include "solib-svr4.h" - -#include "gregset.h" -#ifdef PT_GETXMMREGS -#include "i387-tdep.h" -#endif - -#define LIBTHREAD_DB_SO "libthread_db.so" - -struct ps_prochandle -{ - pid_t pid; -}; - -extern int child_suppress_run; - -extern struct target_ops child_ops; - -/* This module's target vectors. */ -static struct target_ops fbsd_thread_ops; -static struct target_ops fbsd_core_ops; - -/* Saved copy of orignal core_ops. */ -static struct target_ops orig_core_ops; -extern struct target_ops core_ops; - -/* Pointer to the next function on the objfile event chain. */ -static void (*target_new_objfile_chain) (struct objfile *objfile); - -/* Non-zero if there is a thread module */ -static int fbsd_thread_present; - -/* Non-zero if we're using this module's target vector. */ -static int fbsd_thread_active; - -/* Non-zero if core_open is called */ -static int fbsd_thread_core = 0; - -/* Non-zero if we have to keep this module's target vector active - across re-runs. */ -static int keep_thread_db; - -/* Structure that identifies the child process for the - <proc_service.h> interface. */ -static struct ps_prochandle proc_handle; - -/* Connection to the libthread_db library. */ -static td_thragent_t *thread_agent; - -/* The last thread we are single stepping */ -static ptid_t last_single_step_thread; - -/* Pointers to the libthread_db functions. */ - -static td_err_e (*td_init_p) (void); - -static td_err_e (*td_ta_new_p) (struct ps_prochandle *ps, td_thragent_t **ta); -static td_err_e (*td_ta_delete_p) (td_thragent_t *); -static td_err_e (*td_ta_map_id2thr_p) (const td_thragent_t *ta, thread_t pt, - td_thrhandle_t *__th); -static td_err_e (*td_ta_map_lwp2thr_p) (const td_thragent_t *ta, lwpid_t lwpid, - td_thrhandle_t *th); -static td_err_e (*td_ta_thr_iter_p) (const td_thragent_t *ta, - td_thr_iter_f *callback, - void *cbdata_p, td_thr_state_e state, - int ti_pri, sigset_t *ti_sigmask_p, - unsigned int ti_user_flags); -static td_err_e (*td_ta_event_addr_p) (const td_thragent_t *ta, - td_event_e event, td_notify_t *ptr); -static td_err_e (*td_ta_set_event_p) (const td_thragent_t *ta, - td_thr_events_t *event); -static td_err_e (*td_ta_event_getmsg_p) (const td_thragent_t *ta, - td_event_msg_t *msg); -static td_err_e (*td_thr_get_info_p) (const td_thrhandle_t *th, - td_thrinfo_t *infop); -#ifdef PT_GETXMMREGS -static td_err_e (*td_thr_getxmmregs_p) (const td_thrhandle_t *th, - char *regset); -#endif -static td_err_e (*td_thr_getfpregs_p) (const td_thrhandle_t *th, - prfpregset_t *regset); -static td_err_e (*td_thr_getgregs_p) (const td_thrhandle_t *th, - prgregset_t gregs); -#ifdef PT_GETXMMREGS -static td_err_e (*td_thr_setxmmregs_p) (const td_thrhandle_t *th, - const char *fpregs); -#endif -static td_err_e (*td_thr_setfpregs_p) (const td_thrhandle_t *th, - const prfpregset_t *fpregs); -static td_err_e (*td_thr_setgregs_p) (const td_thrhandle_t *th, - prgregset_t gregs); -static td_err_e (*td_thr_event_enable_p) (const td_thrhandle_t *th, int event); - -static td_err_e (*td_thr_sstep_p) (td_thrhandle_t *th, int step); - -static td_err_e (*td_ta_tsd_iter_p) (const td_thragent_t *ta, - td_key_iter_f *func, void *data); -static td_err_e (*td_thr_tls_get_addr_p) (const td_thrhandle_t *th, - void *map_address, - size_t offset, void **address); -static td_err_e (*td_thr_dbsuspend_p) (const td_thrhandle_t *); -static td_err_e (*td_thr_dbresume_p) (const td_thrhandle_t *); - -static CORE_ADDR td_create_bp_addr; - -/* Location of the thread death event breakpoint. */ -static CORE_ADDR td_death_bp_addr; - -/* Prototypes for local functions. */ -static void fbsd_thread_find_new_threads (void); -static int fbsd_thread_alive (ptid_t ptid); -static void attach_thread (ptid_t ptid, const td_thrhandle_t *th_p, - const td_thrinfo_t *ti_p, int verbose); -static void fbsd_thread_detach (char *args, int from_tty); - -/* Building process ids. */ - -#define GET_PID(ptid) ptid_get_pid (ptid) -#define GET_LWP(ptid) ptid_get_lwp (ptid) -#define GET_THREAD(ptid) ptid_get_tid (ptid) - -#define IS_LWP(ptid) (GET_LWP (ptid) != 0) -#define IS_THREAD(ptid) (GET_THREAD (ptid) != 0) - -#define BUILD_LWP(lwp, pid) ptid_build (pid, lwp, 0) -#define BUILD_THREAD(tid, pid) ptid_build (pid, 0, tid) - -static char * -thread_db_err_str (td_err_e err) -{ - static char buf[64]; - - switch (err) - { - case TD_OK: - return "generic 'call succeeded'"; - case TD_ERR: - return "generic error"; - case TD_NOTHR: - return "no thread to satisfy query"; - case TD_NOSV: - return "no sync handle to satisfy query"; - case TD_NOLWP: - return "no LWP to satisfy query"; - case TD_BADPH: - return "invalid process handle"; - case TD_BADTH: - return "invalid thread handle"; - case TD_BADSH: - return "invalid synchronization handle"; - case TD_BADTA: - return "invalid thread agent"; - case TD_BADKEY: - return "invalid key"; - case TD_NOMSG: - return "no event message for getmsg"; - case TD_NOFPREGS: - return "FPU register set not available"; - case TD_NOLIBTHREAD: - return "application not linked with libthread"; - case TD_NOEVENT: - return "requested event is not supported"; - case TD_NOCAPAB: - return "capability not available"; - case TD_DBERR: - return "debugger service failed"; - case TD_NOAPLIC: - return "operation not applicable to"; - case TD_NOTSD: - return "no thread-specific data for this thread"; - case TD_MALLOC: - return "malloc failed"; - case TD_PARTIALREG: - return "only part of register set was written/read"; - case TD_NOXREGS: - return "X register set not available for this thread"; - default: - snprintf (buf, sizeof (buf), "unknown thread_db error '%d'", err); - return buf; - } -} - -static char * -thread_db_state_str (td_thr_state_e state) -{ - static char buf[64]; - - switch (state) - { - case TD_THR_STOPPED: - return "stopped by debugger"; - case TD_THR_RUN: - return "runnable"; - case TD_THR_ACTIVE: - return "active"; - case TD_THR_ZOMBIE: - return "zombie"; - case TD_THR_SLEEP: - return "sleeping"; - case TD_THR_STOPPED_ASLEEP: - return "stopped by debugger AND blocked"; - default: - snprintf (buf, sizeof (buf), "unknown thread_db state %d", state); - return buf; - } -} - -/* Convert LWP to user-level thread id. */ -static ptid_t -thread_from_lwp (ptid_t ptid, td_thrhandle_t *th, td_thrinfo_t *ti) -{ - td_err_e err; - - gdb_assert (IS_LWP (ptid)); - - if (fbsd_thread_active) - { - err = td_ta_map_lwp2thr_p (thread_agent, GET_LWP (ptid), th); - if (err == TD_OK) - { - err = td_thr_get_info_p (th, ti); - if (err != TD_OK) - error ("Cannot get thread info: %s", thread_db_err_str (err)); - return BUILD_THREAD (ti->ti_tid, GET_PID (ptid)); - } - } - - /* the LWP is not mapped to user thread */ - return BUILD_LWP (GET_LWP (ptid), GET_PID (ptid)); -} - -static void -fbsd_core_get_first_lwp (bfd *abfd, asection *asect, void *obj) -{ - if (strncmp (bfd_section_name (abfd, asect), ".reg/", 5) != 0) - return; - - if (*(lwpid_t *)obj != 0) - return; - - *(lwpid_t *)obj = atoi (bfd_section_name (abfd, asect) + 5); -} - -static long -get_current_lwp (int pid) -{ - struct ptrace_lwpinfo pl; - lwpid_t lwpid; - - if (!target_has_execution) - { - lwpid = 0; - bfd_map_over_sections (core_bfd, fbsd_core_get_first_lwp, &lwpid); - return lwpid; - } - if (ptrace (PT_LWPINFO, pid, (caddr_t)&pl, sizeof(pl))) - perror_with_name("PT_LWPINFO"); - - return (long)pl.pl_lwpid; -} - -static void -get_current_thread () -{ - td_thrhandle_t th; - td_thrinfo_t ti; - long lwp; - ptid_t tmp, ptid; - - lwp = get_current_lwp (proc_handle.pid); - tmp = BUILD_LWP (lwp, proc_handle.pid); - ptid = thread_from_lwp (tmp, &th, &ti); - if (!in_thread_list (ptid)) - { - attach_thread (ptid, &th, &ti, 1); - } - inferior_ptid = ptid; -} - -static td_err_e -enable_thread_event (td_thragent_t *thread_agent, int event, CORE_ADDR *bp) -{ - td_notify_t notify; - td_err_e err; - - /* Get the breakpoint address for thread EVENT. */ - err = td_ta_event_addr_p (thread_agent, event, ¬ify); - if (err != TD_OK) - return err; - - /* Set up the breakpoint. */ - (*bp) = gdbarch_convert_from_func_ptr_addr (current_gdbarch, - extract_typed_address(¬ify.u.bptaddr, builtin_type_void_func_ptr), - ¤t_target); - create_thread_event_breakpoint ((*bp)); - - return TD_OK; -} - -static void -enable_thread_event_reporting (void) -{ - td_thr_events_t events; - td_notify_t notify; - td_err_e err; - - /* We cannot use the thread event reporting facility if these - functions aren't available. */ - if (td_ta_event_addr_p == NULL || td_ta_set_event_p == NULL - || td_ta_event_getmsg_p == NULL || td_thr_event_enable_p == NULL) - return; - - /* Set the process wide mask saying which events we're interested in. */ - td_event_emptyset (&events); - td_event_addset (&events, TD_CREATE); - td_event_addset (&events, TD_DEATH); - - err = td_ta_set_event_p (thread_agent, &events); - if (err != TD_OK) - { - warning ("Unable to set global thread event mask: %s", - thread_db_err_str (err)); - return; - } - - /* Delete previous thread event breakpoints, if any. */ - remove_thread_event_breakpoints (); - td_create_bp_addr = 0; - td_death_bp_addr = 0; - - /* Set up the thread creation event. */ - err = enable_thread_event (thread_agent, TD_CREATE, &td_create_bp_addr); - if (err != TD_OK) - { - warning ("Unable to get location for thread creation breakpoint: %s", - thread_db_err_str (err)); - return; - } - - /* Set up the thread death event. */ - err = enable_thread_event (thread_agent, TD_DEATH, &td_death_bp_addr); - if (err != TD_OK) - { - warning ("Unable to get location for thread death breakpoint: %s", - thread_db_err_str (err)); - return; - } -} - -static void -disable_thread_event_reporting (void) -{ - td_thr_events_t events; - - /* Set the process wide mask saying we aren't interested in any - events anymore. */ - td_event_emptyset (&events); - td_ta_set_event_p (thread_agent, &events); - - /* Delete thread event breakpoints, if any. */ - remove_thread_event_breakpoints (); - td_create_bp_addr = 0; - td_death_bp_addr = 0; -} - -static void -fbsd_thread_activate (void) -{ - fbsd_thread_active = 1; - init_thread_list(); - if (fbsd_thread_core == 0) - enable_thread_event_reporting (); - fbsd_thread_find_new_threads (); - get_current_thread (); -} - -static void -fbsd_thread_deactivate (void) -{ - if (fbsd_thread_core == 0) - disable_thread_event_reporting(); - td_ta_delete_p (thread_agent); - - inferior_ptid = pid_to_ptid (proc_handle.pid); - proc_handle.pid = 0; - fbsd_thread_active = 0; - fbsd_thread_present = 0; - init_thread_list (); -} - -static char * -fbsd_thread_get_name (lwpid_t lwpid) -{ - static char last_thr_name[MAXCOMLEN + 1]; - char section_name[32]; - struct ptrace_lwpinfo lwpinfo; - bfd_size_type size; - struct bfd_section *section; - - if (target_has_execution) - { - if (ptrace (PT_LWPINFO, lwpid, (caddr_t)&lwpinfo, sizeof (lwpinfo)) == -1) - goto fail; - strncpy (last_thr_name, lwpinfo.pl_tdname, sizeof (last_thr_name) - 1); - } - else - { - snprintf (section_name, sizeof (section_name), ".tname/%u", lwpid); - section = bfd_get_section_by_name (core_bfd, section_name); - if (! section) - goto fail; - - /* Section size fix-up. */ - size = bfd_section_size (core_bfd, section); - if (size > sizeof (last_thr_name)) - size = sizeof (last_thr_name); - - if (! bfd_get_section_contents (core_bfd, section, last_thr_name, - (file_ptr)0, size)) - goto fail; - if (last_thr_name[0] == '\0') - goto fail; - } - last_thr_name[sizeof (last_thr_name) - 1] = '\0'; - return last_thr_name; -fail: - strcpy (last_thr_name, "<unknown>"); - return last_thr_name; -} - -static void -fbsd_thread_new_objfile (struct objfile *objfile) -{ - td_err_e err; - - if (objfile == NULL) - { - /* All symbols have been discarded. If the thread_db target is - active, deactivate it now. */ - if (fbsd_thread_active) - { - gdb_assert (proc_handle.pid == 0); - fbsd_thread_active = 0; - } - - goto quit; - } - - if (!child_suppress_run) - goto quit; - - /* Nothing to do. The thread library was already detected and the - target vector was already activated. */ - if (fbsd_thread_active) - goto quit; - - /* Initialize the structure that identifies the child process. Note - that at this point there is no guarantee that we actually have a - child process. */ - proc_handle.pid = GET_PID (inferior_ptid); - - /* Now attempt to open a connection to the thread library. */ - err = td_ta_new_p (&proc_handle, &thread_agent); - switch (err) - { - case TD_NOLIBTHREAD: - /* No thread library was detected. */ - break; - - case TD_OK: - /* The thread library was detected. Activate the thread_db target. */ - fbsd_thread_present = 1; - - /* We can only poke around if there actually is a child process. - If there is no child process alive, postpone the steps below - until one has been created. */ - if (fbsd_thread_core == 0 && proc_handle.pid != 0) - { - push_target(&fbsd_thread_ops); - fbsd_thread_activate(); - } - else - { - td_ta_delete_p(thread_agent); - thread_agent = NULL; - } - break; - - default: - warning ("Cannot initialize thread debugging library: %s", - thread_db_err_str (err)); - break; - } - - quit: - if (target_new_objfile_chain) - target_new_objfile_chain (objfile); -} - -static void -fbsd_thread_attach (char *args, int from_tty) -{ - fbsd_thread_core = 0; - - child_ops.to_attach (args, from_tty); - - /* Must get symbols from solibs before libthread_db can run! */ - SOLIB_ADD ((char *) 0, from_tty, (struct target_ops *) 0, auto_solib_add); - - if (fbsd_thread_present && !fbsd_thread_active) - push_target(&fbsd_thread_ops); -} - -static void -fbsd_thread_post_attach (int pid) -{ - child_ops.to_post_attach (pid); - - if (fbsd_thread_present && !fbsd_thread_active) - { - proc_handle.pid = GET_PID (inferior_ptid); - fbsd_thread_activate (); - } -} - -static void -fbsd_thread_detach (char *args, int from_tty) -{ - fbsd_thread_deactivate (); - unpush_target (&fbsd_thread_ops); - - /* Clear gdb solib information and symbol file - cache, so that after detach and re-attach, new_objfile - hook will be called */ - - clear_solib(); - symbol_file_clear(0); - proc_handle.pid = 0; - child_ops.to_detach (args, from_tty); -} - -static int -suspend_thread_callback (const td_thrhandle_t *th_p, void *data) -{ - int err = td_thr_dbsuspend_p (th_p); - if (err != 0) - fprintf_filtered(gdb_stderr, "%s %s\n", __func__, thread_db_err_str (err)); - return (err); -} - -static int -resume_thread_callback (const td_thrhandle_t *th_p, void *data) -{ - int err = td_thr_dbresume_p (th_p); - if (err != 0) - fprintf_filtered(gdb_stderr, "%s %s\n", __func__, thread_db_err_str (err)); - return (err); -} - -static void -fbsd_thread_resume (ptid_t ptid, int step, enum target_signal signo) -{ - td_thrhandle_t th; - td_thrinfo_t ti; - ptid_t work_ptid; - int resume_all, ret; - long lwp, thvalid = 0; - - if (!fbsd_thread_active) - { - child_ops.to_resume (ptid, step, signo); - return; - } - - if (GET_PID(ptid) != -1 && step != 0) - { - resume_all = 0; - work_ptid = ptid; - } - else - { - resume_all = 1; - work_ptid = inferior_ptid; - } - - lwp = GET_LWP (work_ptid); - if (lwp == 0) - { - /* check user thread */ - ret = td_ta_map_id2thr_p (thread_agent, GET_THREAD(work_ptid), &th); - if (ret) - error (thread_db_err_str (ret)); - - /* For M:N thread, we need to tell UTS to set/unset single step - flag at context switch time, the flag will be written into - thread mailbox. This becauses some architecture may not have - machine single step flag in ucontext, so we put the flag in mailbox, - when the thread switches back, kse_switchin restores the single step - state. */ - ret = td_thr_sstep_p (&th, step); - if (ret) - error (thread_db_err_str (ret)); - ret = td_thr_get_info_p (&th, &ti); - if (ret) - error (thread_db_err_str (ret)); - thvalid = 1; - lwp = ti.ti_lid; - } - - if (lwp) - { - int req = step ? PT_SETSTEP : PT_CLEARSTEP; - if (ptrace (req, (pid_t) lwp, (caddr_t) 1, target_signal_to_host(signo))) - perror_with_name ("PT_SETSTEP/PT_CLEARSTEP"); - } - - if (!ptid_equal (last_single_step_thread, null_ptid)) - { - ret = td_ta_thr_iter_p (thread_agent, resume_thread_callback, NULL, - TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY, - TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS); - if (ret != TD_OK) - error ("resume error: %s", thread_db_err_str (ret)); - } - - if (!resume_all) - { - ret = td_ta_thr_iter_p (thread_agent, suspend_thread_callback, NULL, - TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY, - TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS); - if (ret != TD_OK) - error ("suspend error: %s", thread_db_err_str (ret)); - last_single_step_thread = work_ptid; - } - else - last_single_step_thread = null_ptid; - - if (thvalid) - { - ret = td_thr_dbresume_p (&th); - if (ret != TD_OK) - error ("resume error: %s", thread_db_err_str (ret)); - } - else - { - /* it is not necessary, put it here for completness */ - ret = ptrace(PT_RESUME, lwp, 0, 0); - } - - /* now continue the process, suspended thread wont run */ - if (ptrace (PT_CONTINUE, proc_handle.pid , (caddr_t)1, - target_signal_to_host(signo))) - perror_with_name ("PT_CONTINUE"); -} - -static void -attach_thread (ptid_t ptid, const td_thrhandle_t *th_p, - const td_thrinfo_t *ti_p, int verbose) -{ - td_err_e err; - - /* Add the thread to GDB's thread list. */ - if (!in_thread_list (ptid)) { - add_thread (ptid); - if (verbose) - printf_unfiltered ("[New %s]\n", target_pid_to_str (ptid)); - } - - if (ti_p->ti_state == TD_THR_UNKNOWN || ti_p->ti_state == TD_THR_ZOMBIE) - return; /* A zombie thread -- do not attach. */ - - if (! IS_THREAD(ptid)) - return; - if (fbsd_thread_core != 0) - return; - /* Enable thread event reporting for this thread. */ - err = td_thr_event_enable_p (th_p, 1); - if (err != TD_OK) - error ("Cannot enable thread event reporting for %s: %s", - target_pid_to_str (ptid), thread_db_err_str (err)); -} - -static void -detach_thread (ptid_t ptid, int verbose) -{ - if (verbose) - printf_unfiltered ("[%s exited]\n", target_pid_to_str (ptid)); -} - -static void -check_event (ptid_t ptid) -{ - td_event_msg_t msg; - td_thrinfo_t ti; - td_err_e err; - CORE_ADDR stop_pc; - int loop = 0; - - /* Bail out early if we're not at a thread event breakpoint. */ - stop_pc = read_pc_pid (ptid) - DECR_PC_AFTER_BREAK; - if (stop_pc != td_create_bp_addr && stop_pc != td_death_bp_addr) - return; - loop = 1; - - do - { - err = td_ta_event_getmsg_p (thread_agent, &msg); - if (err != TD_OK) - { - if (err == TD_NOMSG) - return; - error ("Cannot get thread event message: %s", - thread_db_err_str (err)); - } - err = td_thr_get_info_p ((void *)(uintptr_t)msg.th_p, &ti); - if (err != TD_OK) - error ("Cannot get thread info: %s", thread_db_err_str (err)); - ptid = BUILD_THREAD (ti.ti_tid, GET_PID (ptid)); - switch (msg.event) - { - case TD_CREATE: - /* We may already know about this thread, for instance when the - user has issued the `info threads' command before the SIGTRAP - for hitting the thread creation breakpoint was reported. */ - attach_thread (ptid, (void *)(uintptr_t)msg.th_p, &ti, 1); - break; - case TD_DEATH: - if (!in_thread_list (ptid)) - error ("Spurious thread death event."); - detach_thread (ptid, 1); - break; - default: - error ("Spurious thread event."); - } - } - while (loop); -} - -static ptid_t -fbsd_thread_wait (ptid_t ptid, struct target_waitstatus *ourstatus) -{ - ptid_t ret; - long lwp; - CORE_ADDR stop_pc; - td_thrhandle_t th; - td_thrinfo_t ti; - - ret = child_ops.to_wait (ptid, ourstatus); - if (GET_PID(ret) >= 0 && ourstatus->kind == TARGET_WAITKIND_STOPPED) - { - lwp = get_current_lwp (GET_PID(ret)); - ret = thread_from_lwp (BUILD_LWP(lwp, GET_PID(ret)), - &th, &ti); - if (!in_thread_list(ret)) { - /* - * We have to enable event reporting for initial thread - * which was not mapped before. - */ - attach_thread(ret, &th, &ti, 1); - } - if (ourstatus->value.sig == TARGET_SIGNAL_TRAP) - check_event(ret); - /* this is a hack, if an event won't cause gdb to stop, for example, - SIGARLM, gdb resumes the process immediatly without setting - inferior_ptid to the new thread returned here, this is a bug - because inferior_ptid may already not exist there, and passing - a none existing thread to fbsd_thread_resume causes error. */ - if (!fbsd_thread_alive (inferior_ptid)) - { - delete_thread (inferior_ptid); - inferior_ptid = ret; - } - } - - return (ret); -} - -static int -fbsd_thread_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write, - struct mem_attrib *attrib, struct target_ops *target) -{ - int err; - - if (target_has_execution) - err = child_ops.to_xfer_memory (memaddr, myaddr, len, write, attrib, - target); - else - err = orig_core_ops.to_xfer_memory (memaddr, myaddr, len, write, attrib, - target); - - return (err); -} - -static void -fbsd_lwp_fetch_registers (int regno) -{ - gregset_t gregs; - fpregset_t fpregs; - lwpid_t lwp; -#ifdef PT_GETXMMREGS - char xmmregs[512]; -#endif - - if (!target_has_execution) - { - orig_core_ops.to_fetch_registers (-1); - return; - } - - /* XXX: We've replaced the pid with the lwpid for GDB's benefit. */ - lwp = GET_PID (inferior_ptid); - - if (ptrace (PT_GETREGS, lwp, (caddr_t) &gregs, 0) == -1) - error ("Cannot get lwp %d registers: %s\n", lwp, safe_strerror (errno)); - supply_gregset (&gregs); - -#ifdef PT_GETXMMREGS - if (ptrace (PT_GETXMMREGS, lwp, xmmregs, 0) == 0) - { - i387_supply_fxsave (current_regcache, -1, xmmregs); - } - else - { -#endif - if (ptrace (PT_GETFPREGS, lwp, (caddr_t) &fpregs, 0) == -1) - error ("Cannot get lwp %d registers: %s\n ", lwp, safe_strerror (errno)); - supply_fpregset (&fpregs); -#ifdef PT_GETXMMREGS - } -#endif -} - -static void -fbsd_thread_fetch_registers (int regno) -{ - prgregset_t gregset; - prfpregset_t fpregset; - td_thrhandle_t th; - td_err_e err; -#ifdef PT_GETXMMREGS - char xmmregs[512]; -#endif - - if (!IS_THREAD (inferior_ptid)) - { - fbsd_lwp_fetch_registers (regno); - return; - } - - err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (inferior_ptid), &th); - if (err != TD_OK) - error ("Cannot find thread %d: Thread ID=%ld, %s", - pid_to_thread_id (inferior_ptid), - GET_THREAD (inferior_ptid), thread_db_err_str (err)); - - err = td_thr_getgregs_p (&th, gregset); - if (err != TD_OK) - error ("Cannot fetch general-purpose registers for thread %d: Thread ID=%ld, %s", - pid_to_thread_id (inferior_ptid), - GET_THREAD (inferior_ptid), thread_db_err_str (err)); -#ifdef PT_GETXMMREGS - err = td_thr_getxmmregs_p (&th, xmmregs); - if (err == TD_OK) - { - i387_supply_fxsave (current_regcache, -1, xmmregs); - } - else - { -#endif - err = td_thr_getfpregs_p (&th, &fpregset); - if (err != TD_OK) - error ("Cannot get floating-point registers for thread %d: Thread ID=%ld, %s", - pid_to_thread_id (inferior_ptid), - GET_THREAD (inferior_ptid), thread_db_err_str (err)); - supply_fpregset (&fpregset); -#ifdef PT_GETXMMREGS - } -#endif - - supply_gregset (gregset); -} - -static void -fbsd_lwp_store_registers (int regno) -{ - gregset_t gregs; - fpregset_t fpregs; - lwpid_t lwp; -#ifdef PT_GETXMMREGS - char xmmregs[512]; -#endif - - /* FIXME, is it possible ? */ - if (!IS_LWP (inferior_ptid)) - { - child_ops.to_store_registers (regno); - return ; - } - - lwp = GET_LWP (inferior_ptid); - if (regno != -1) - if (ptrace (PT_GETREGS, lwp, (caddr_t) &gregs, 0) == -1) - error ("Cannot get lwp %d registers: %s\n", lwp, safe_strerror (errno)); - - fill_gregset (&gregs, regno); - if (ptrace (PT_SETREGS, lwp, (caddr_t) &gregs, 0) == -1) - error ("Cannot set lwp %d registers: %s\n", lwp, safe_strerror (errno)); - -#ifdef PT_GETXMMREGS - if (regno != -1) - if (ptrace (PT_GETXMMREGS, lwp, xmmregs, 0) == -1) - goto noxmm; - - i387_fill_fxsave (xmmregs, regno); - if (ptrace (PT_SETXMMREGS, lwp, xmmregs, 0) == -1) - goto noxmm; - - return; - -noxmm: -#endif - - if (regno != -1) - if (ptrace (PT_GETFPREGS, lwp, (caddr_t) &fpregs, 0) == -1) - error ("Cannot get lwp %d float registers: %s\n", lwp, - safe_strerror (errno)); - - fill_fpregset (&fpregs, regno); - if (ptrace (PT_SETFPREGS, lwp, (caddr_t) &fpregs, 0) == -1) - error ("Cannot set lwp %d float registers: %s\n", lwp, - safe_strerror (errno)); -} - -static void -fbsd_thread_store_registers (int regno) -{ - prgregset_t gregset; - prfpregset_t fpregset; - td_thrhandle_t th; - td_err_e err; -#ifdef PT_GETXMMREGS - char xmmregs[512]; -#endif - - if (!IS_THREAD (inferior_ptid)) - { - fbsd_lwp_store_registers (regno); - return; - } - - err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (inferior_ptid), &th); - if (err != TD_OK) - error ("Cannot find thread %d: Thread ID=%ld, %s", - pid_to_thread_id (inferior_ptid), - GET_THREAD (inferior_ptid), - thread_db_err_str (err)); - - if (regno != -1) - { - char old_value[MAX_REGISTER_SIZE]; - - regcache_collect (regno, old_value); - err = td_thr_getgregs_p (&th, gregset); - if (err != TD_OK) - error ("%s: td_thr_getgregs %s", __func__, thread_db_err_str (err)); -#ifdef PT_GETXMMREGS - err = td_thr_getxmmregs_p (&th, xmmregs); - if (err != TD_OK) - { -#endif - err = td_thr_getfpregs_p (&th, &fpregset); - if (err != TD_OK) - error ("%s: td_thr_getfpgregs %s", __func__, thread_db_err_str (err)); -#ifdef PT_GETXMMREGS - } -#endif - supply_register (regno, old_value); - } - - fill_gregset (gregset, regno); - err = td_thr_setgregs_p (&th, gregset); - if (err != TD_OK) - error ("Cannot store general-purpose registers for thread %d: Thread ID=%d, %s", - pid_to_thread_id (inferior_ptid), GET_THREAD (inferior_ptid), - thread_db_err_str (err)); - -#ifdef PT_GETXMMREGS - i387_fill_fxsave (xmmregs, regno); - err = td_thr_setxmmregs_p (&th, xmmregs); - if (err == TD_OK) - return; -#endif - - fill_fpregset (&fpregset, regno); - err = td_thr_setfpregs_p (&th, &fpregset); - if (err != TD_OK) - error ("Cannot store floating-point registers for thread %d: Thread ID=%d, %s", - pid_to_thread_id (inferior_ptid), GET_THREAD (inferior_ptid), - thread_db_err_str (err)); -} - -static void -fbsd_thread_kill (void) -{ - child_ops.to_kill(); -} - -static int -fbsd_thread_can_run (void) -{ - return child_suppress_run; -} - -static void -fbsd_thread_create_inferior (char *exec_file, char *allargs, char **env) -{ - if (fbsd_thread_present && !fbsd_thread_active) - push_target(&fbsd_thread_ops); - - child_ops.to_create_inferior (exec_file, allargs, env); -} - -static void -fbsd_thread_post_startup_inferior (ptid_t ptid) -{ - if (fbsd_thread_present && !fbsd_thread_active) - { - /* The child process is now the actual multi-threaded - program. Snatch its process ID... */ - proc_handle.pid = GET_PID (ptid); - td_ta_new_p (&proc_handle, &thread_agent); - fbsd_thread_activate(); - } -} - -static void -fbsd_thread_mourn_inferior (void) -{ - if (fbsd_thread_active) - fbsd_thread_deactivate (); - - unpush_target (&fbsd_thread_ops); - - child_ops.to_mourn_inferior (); -} - -static void -fbsd_core_check_lwp (bfd *abfd, asection *asect, void *obj) -{ - lwpid_t lwp; - - if (strncmp (bfd_section_name (abfd, asect), ".reg/", 5) != 0) - return; - - /* already found */ - if (*(lwpid_t *)obj == 0) - return; - - lwp = atoi (bfd_section_name (abfd, asect) + 5); - if (*(lwpid_t *)obj == lwp) - *(lwpid_t *)obj = 0; -} - -static int -fbsd_thread_alive (ptid_t ptid) -{ - td_thrhandle_t th; - td_thrinfo_t ti; - td_err_e err; - gregset_t gregs; - lwpid_t lwp; - - if (IS_THREAD (ptid)) - { - err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (ptid), &th); - if (err != TD_OK) - return 0; - - err = td_thr_get_info_p (&th, &ti); - if (err != TD_OK) - return 0; - - /* A zombie thread. */ - if (ti.ti_state == TD_THR_UNKNOWN || ti.ti_state == TD_THR_ZOMBIE) - return 0; - - return 1; - } - else if (GET_LWP (ptid) == 0) - { - /* we sometimes are called with lwp == 0 */ - return 1; - } - - if (fbsd_thread_active) - { - err = td_ta_map_lwp2thr_p (thread_agent, GET_LWP (ptid), &th); - - /* - * if the lwp was already mapped to user thread, don't use it - * directly, please use user thread id instead. - */ - if (err == TD_OK) - return 0; - } - - if (!target_has_execution) - { - lwp = GET_LWP (ptid); - bfd_map_over_sections (core_bfd, fbsd_core_check_lwp, &lwp); - return (lwp == 0); - } - - /* check lwp in kernel */ - return ptrace (PT_GETREGS, GET_LWP (ptid), (caddr_t)&gregs, 0) == 0; -} - -static void -fbsd_thread_files_info (struct target_ops *ignore) -{ - child_ops.to_files_info (ignore); -} - -static int -find_new_threads_callback (const td_thrhandle_t *th_p, void *data) -{ - td_thrinfo_t ti; - td_err_e err; - ptid_t ptid; - - err = td_thr_get_info_p (th_p, &ti); - if (err != TD_OK) - error ("Cannot get thread info: %s", thread_db_err_str (err)); - - /* Ignore zombie */ - if (ti.ti_state == TD_THR_UNKNOWN || ti.ti_state == TD_THR_ZOMBIE) - return 0; - - ptid = BUILD_THREAD (ti.ti_tid, proc_handle.pid); - attach_thread (ptid, th_p, &ti, 1); - return 0; -} - -static void -fbsd_thread_find_new_threads (void) -{ - td_err_e err; - - if (!fbsd_thread_active) - return; - - /* Iterate over all user-space threads to discover new threads. */ - err = td_ta_thr_iter_p (thread_agent, find_new_threads_callback, NULL, - TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY, - TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS); - if (err != TD_OK) - error ("Cannot find new threads: %s", thread_db_err_str (err)); -} - -static char * -fbsd_thread_pid_to_str (ptid_t ptid) -{ - static char buf[64 + MAXCOMLEN]; - - if (IS_THREAD (ptid)) - { - td_thrhandle_t th; - td_thrinfo_t ti; - td_err_e err; - - err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (ptid), &th); - if (err != TD_OK) - error ("Cannot find thread, Thread ID=%ld, %s", - GET_THREAD (ptid), thread_db_err_str (err)); - - err = td_thr_get_info_p (&th, &ti); - if (err != TD_OK) - error ("Cannot get thread info, Thread ID=%ld, %s", - GET_THREAD (ptid), thread_db_err_str (err)); - - if (ti.ti_lid != 0) - { - snprintf (buf, sizeof (buf), "Thread %llx (LWP %d/%s)", - (unsigned long long)th.th_thread, ti.ti_lid, - fbsd_thread_get_name (ti.ti_lid)); - } - else - { - snprintf (buf, sizeof (buf), "Thread %llx (%s)", - (unsigned long long)th.th_thread, - thread_db_state_str (ti.ti_state)); - } - - return buf; - } - else if (IS_LWP (ptid)) - { - snprintf (buf, sizeof (buf), "LWP %d", (int) GET_LWP (ptid)); - return buf; - } - return normal_pid_to_str (ptid); -} - -CORE_ADDR -fbsd_thread_get_local_address(ptid_t ptid, struct objfile *objfile, - CORE_ADDR offset) -{ - td_thrhandle_t th; - void *address; - CORE_ADDR lm; - void *lm2; - int ret, is_library = (objfile->flags & OBJF_SHARED); - - if (IS_THREAD (ptid)) - { - if (!td_thr_tls_get_addr_p) - error ("Cannot find thread-local interface in thread_db library."); - - /* Get the address of the link map for this objfile. */ - lm = svr4_fetch_objfile_link_map (objfile); - - /* Couldn't find link map. Bail out. */ - if (!lm) - { - if (is_library) - error ("Cannot find shared library `%s' link_map in dynamic" - " linker's module list", objfile->name); - else - error ("Cannot find executable file `%s' link_map in dynamic" - " linker's module list", objfile->name); - } - - ret = td_ta_map_id2thr_p (thread_agent, GET_THREAD(ptid), &th); - - /* get the address of the variable. */ - store_typed_address(&lm2, builtin_type_void_data_ptr, lm); - ret = td_thr_tls_get_addr_p (&th, lm2, offset, &address); - - if (ret != TD_OK) - { - if (is_library) - error ("Cannot find thread-local storage for thread %ld, " - "shared library %s:\n%s", - (long) GET_THREAD (ptid), - objfile->name, thread_db_err_str (ret)); - else - error ("Cannot find thread-local storage for thread %ld, " - "executable file %s:\n%s", - (long) GET_THREAD (ptid), - objfile->name, thread_db_err_str (ret)); - } - - /* Cast assuming host == target. */ - return extract_typed_address(&address, builtin_type_void_data_ptr); - } - return (0); -} - -static int -tsd_cb (thread_key_t key, void (*destructor)(void *), void *ignore) -{ - struct minimal_symbol *ms; - char *name; - - ms = lookup_minimal_symbol_by_pc ( - extract_typed_address(&destructor, builtin_type_void_func_ptr)); - if (!ms) - name = "???"; - else - name = DEPRECATED_SYMBOL_NAME (ms); - - printf_filtered ("Key %d, destructor %p <%s>\n", key, destructor, name); - return 0; -} - -static void -fbsd_thread_tsd_cmd (char *exp, int from_tty) -{ - if (fbsd_thread_active) - td_ta_tsd_iter_p (thread_agent, tsd_cb, NULL); -} - -static void -fbsd_print_sigset (sigset_t *set) -{ - int i; - - for (i = 1; i <= _SIG_MAXSIG; ++i) { - if (sigismember(set, i)) { - if (i < sizeof(sys_signame)/sizeof(sys_signame[0])) - printf_filtered("%s ", sys_signame[i]); - else - printf_filtered("sig%d ", i); - } - } - printf_filtered("\n"); -} - -static void -fbsd_thread_signal_cmd (char *exp, int from_tty) -{ - td_thrhandle_t th; - td_thrinfo_t ti; - td_err_e err; - const char *code; - - if (!fbsd_thread_active || !IS_THREAD(inferior_ptid)) - return; - - err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (inferior_ptid), &th); - if (err != TD_OK) - return; - - err = td_thr_get_info_p (&th, &ti); - if (err != TD_OK) - return; - - printf_filtered("signal mask:\n"); - fbsd_print_sigset(&ti.ti_sigmask); - printf_filtered("signal pending:\n"); - fbsd_print_sigset(&ti.ti_pending); - if (ti.ti_siginfo.si_signo != 0) { - printf_filtered("si_signo %d si_errno %d", ti.ti_siginfo.si_signo, - ti.ti_siginfo.si_errno); - if (ti.ti_siginfo.si_errno != 0) - printf_filtered(" (%s)", strerror(ti.ti_siginfo.si_errno)); - printf_filtered("\n"); - switch (ti.ti_siginfo.si_code) { - case SI_NOINFO: - code = "NOINFO"; - break; - case SI_USER: - code = "USER"; - break; - case SI_QUEUE: - code = "QUEUE"; - break; - case SI_TIMER: - code = "TIMER"; - break; - case SI_ASYNCIO: - code = "ASYNCIO"; - break; - case SI_MESGQ: - code = "MESGQ"; - break; - case SI_KERNEL: - code = "KERNEL"; - break; - default: - code = "UNKNOWN"; - break; - } - printf_filtered("si_code %s (%d) si_pid %d si_uid %d si_status %x " - "si_addr %p\n", - code, ti.ti_siginfo.si_code, ti.ti_siginfo.si_pid, ti.ti_siginfo.si_uid, - ti.ti_siginfo.si_status, ti.ti_siginfo.si_addr); - } -} - -static int -ignore (CORE_ADDR addr, char *contents) -{ - return 0; -} - -static void -fbsd_core_open (char *filename, int from_tty) -{ - int err; - - fbsd_thread_core = 1; - - orig_core_ops.to_open (filename, from_tty); - - if (fbsd_thread_present) - { - err = td_ta_new_p (&proc_handle, &thread_agent); - if (err == TD_OK) - { - proc_handle.pid = elf_tdata (core_bfd)->core_pid; - fbsd_thread_activate (); - } - else - error ("fbsd_core_open: td_ta_new: %s", thread_db_err_str (err)); - } -} - -static void -fbsd_core_close (int quitting) -{ - orig_core_ops.to_close (quitting); -} - -static void -fbsd_core_detach (char *args, int from_tty) -{ - if (fbsd_thread_active) - fbsd_thread_deactivate (); - unpush_target (&fbsd_thread_ops); - orig_core_ops.to_detach (args, from_tty); - - /* Clear gdb solib information and symbol file - cache, so that after detach and re-attach, new_objfile - hook will be called */ - clear_solib(); - symbol_file_clear(0); -} - -static void -fbsd_core_files_info (struct target_ops *ignore) -{ - orig_core_ops.to_files_info (ignore); -} - -static void -init_fbsd_core_ops (void) -{ - fbsd_core_ops.to_shortname = "FreeBSD-core"; - fbsd_core_ops.to_longname = "FreeBSD multithreaded core dump file"; - fbsd_core_ops.to_doc = - "Use a core file as a target. Specify the filename of the core file."; - fbsd_core_ops.to_open = fbsd_core_open; - fbsd_core_ops.to_close = fbsd_core_close; - fbsd_core_ops.to_attach = 0; - fbsd_core_ops.to_post_attach = 0; - fbsd_core_ops.to_detach = fbsd_core_detach; - /* fbsd_core_ops.to_resume = 0; */ - /* fbsd_core_ops.to_wait = 0; */ - fbsd_core_ops.to_fetch_registers = fbsd_thread_fetch_registers; - /* fbsd_core_ops.to_store_registers = 0; */ - /* fbsd_core_ops.to_prepare_to_store = 0; */ - fbsd_core_ops.to_xfer_memory = fbsd_thread_xfer_memory; - fbsd_core_ops.to_files_info = fbsd_core_files_info; - fbsd_core_ops.to_insert_breakpoint = ignore; - fbsd_core_ops.to_remove_breakpoint = ignore; - /* fbsd_core_ops.to_lookup_symbol = 0; */ - fbsd_core_ops.to_create_inferior = fbsd_thread_create_inferior; - fbsd_core_ops.to_stratum = core_stratum; - fbsd_core_ops.to_has_all_memory = 0; - fbsd_core_ops.to_has_memory = 1; - fbsd_core_ops.to_has_stack = 1; - fbsd_core_ops.to_has_registers = 1; - fbsd_core_ops.to_has_execution = 0; - fbsd_core_ops.to_has_thread_control = tc_none; - fbsd_core_ops.to_thread_alive = fbsd_thread_alive; - fbsd_core_ops.to_pid_to_str = fbsd_thread_pid_to_str; - fbsd_core_ops.to_find_new_threads = fbsd_thread_find_new_threads; - fbsd_core_ops.to_sections = 0; - fbsd_core_ops.to_sections_end = 0; - fbsd_core_ops.to_magic = OPS_MAGIC; -} - -static void -init_fbsd_thread_ops (void) -{ - fbsd_thread_ops.to_shortname = "freebsd-threads"; - fbsd_thread_ops.to_longname = "FreeBSD multithreaded child process."; - fbsd_thread_ops.to_doc = "FreeBSD threads support."; - fbsd_thread_ops.to_attach = fbsd_thread_attach; - fbsd_thread_ops.to_detach = fbsd_thread_detach; - fbsd_thread_ops.to_post_attach = fbsd_thread_post_attach; - fbsd_thread_ops.to_resume = fbsd_thread_resume; - fbsd_thread_ops.to_wait = fbsd_thread_wait; - fbsd_thread_ops.to_fetch_registers = fbsd_thread_fetch_registers; - fbsd_thread_ops.to_store_registers = fbsd_thread_store_registers; - fbsd_thread_ops.to_xfer_memory = fbsd_thread_xfer_memory; - fbsd_thread_ops.to_files_info = fbsd_thread_files_info; - fbsd_thread_ops.to_kill = fbsd_thread_kill; - fbsd_thread_ops.to_create_inferior = fbsd_thread_create_inferior; - fbsd_thread_ops.to_post_startup_inferior = fbsd_thread_post_startup_inferior; - fbsd_thread_ops.to_mourn_inferior = fbsd_thread_mourn_inferior; - fbsd_thread_ops.to_can_run = fbsd_thread_can_run; - fbsd_thread_ops.to_thread_alive = fbsd_thread_alive; - fbsd_thread_ops.to_find_new_threads = fbsd_thread_find_new_threads; - fbsd_thread_ops.to_pid_to_str = fbsd_thread_pid_to_str; - fbsd_thread_ops.to_stratum = thread_stratum; - fbsd_thread_ops.to_has_thread_control = tc_none; - fbsd_thread_ops.to_has_all_memory = 1; - fbsd_thread_ops.to_has_memory = 1; - fbsd_thread_ops.to_has_stack = 1; - fbsd_thread_ops.to_has_registers = 1; - fbsd_thread_ops.to_has_execution = 1; - fbsd_thread_ops.to_insert_breakpoint = memory_insert_breakpoint; - fbsd_thread_ops.to_remove_breakpoint = memory_remove_breakpoint; - fbsd_thread_ops.to_get_thread_local_address = fbsd_thread_get_local_address; - fbsd_thread_ops.to_magic = OPS_MAGIC; -} - -static int -thread_db_load (void) -{ - void *handle; - td_err_e err; - - handle = dlopen (LIBTHREAD_DB_SO, RTLD_NOW); - if (handle == NULL) - return 0; - -#define resolve(X) \ - if (!(X##_p = dlsym (handle, #X))) \ - return 0; - - resolve(td_init); - resolve(td_ta_new); - resolve(td_ta_delete); - resolve(td_ta_map_id2thr); - resolve(td_ta_map_lwp2thr); - resolve(td_ta_thr_iter); - resolve(td_thr_get_info); -#ifdef PT_GETXMMREGS - resolve(td_thr_getxmmregs); -#endif - resolve(td_thr_getfpregs); - resolve(td_thr_getgregs); -#ifdef PT_GETXMMREGS - resolve(td_thr_setxmmregs); -#endif - resolve(td_thr_setfpregs); - resolve(td_thr_setgregs); - resolve(td_thr_sstep); - resolve(td_ta_tsd_iter); - resolve(td_thr_dbsuspend); - resolve(td_thr_dbresume); - resolve(td_thr_tls_get_addr); - - /* Initialize the library. */ - err = td_init_p (); - if (err != TD_OK) - { - warning ("Cannot initialize libthread_db: %s", thread_db_err_str (err)); - return 0; - } - - /* These are not essential. */ - td_ta_event_addr_p = dlsym (handle, "td_ta_event_addr"); - td_ta_set_event_p = dlsym (handle, "td_ta_set_event"); - td_ta_event_getmsg_p = dlsym (handle, "td_ta_event_getmsg"); - td_thr_event_enable_p = dlsym (handle, "td_thr_event_enable"); - td_thr_tls_get_addr_p = dlsym (handle, "td_thr_tls_get_addr"); - - return 1; -} - -/* we suppress the call to add_target of core_ops in corelow because - if there are two targets in the stratum core_stratum, find_core_target - won't know which one to return. see corelow.c for an additonal - comment on coreops_suppress_target. */ - -int coreops_suppress_target = 1; - -/* similarly we allow this target to be completely skipped. This is used - by kgdb which uses its own core target. */ - -int fbsdcoreops_suppress_target; - -void -_initialize_thread_db (void) -{ - - if (fbsdcoreops_suppress_target) - return; - init_fbsd_thread_ops (); - init_fbsd_core_ops (); - - if (thread_db_load ()) - { - add_target (&fbsd_thread_ops); - - /* "thread tsd" command */ - add_cmd ("tsd", class_run, fbsd_thread_tsd_cmd, - "Show the thread-specific data keys and destructors " - "for the process.\n", - &thread_cmd_list); - - add_cmd ("signal", class_run, fbsd_thread_signal_cmd, - "Show the thread signal info.\n", - &thread_cmd_list); - - memcpy (&orig_core_ops, &core_ops, sizeof (struct target_ops)); - memcpy (&core_ops, &fbsd_core_ops, sizeof (struct target_ops)); - add_target (&core_ops); - - /* Add ourselves to objfile event chain. */ - target_new_objfile_chain = target_new_objfile_hook; - target_new_objfile_hook = fbsd_thread_new_objfile; - - child_suppress_run = 1; - } - else - { - fprintf_unfiltered (gdb_stderr, - "[GDB will not be able to debug user-mode threads: %s]\n", dlerror()); - - /* allow the user to debug non-threaded core files */ - add_target (&core_ops); - } -} - -/* proc service functions */ -void -ps_plog (const char *fmt, ...) -{ - va_list args; - - va_start (args, fmt); - vfprintf_filtered (gdb_stderr, fmt, args); - va_end (args); -} - -ps_err_e -ps_pglobal_lookup (struct ps_prochandle *ph, const char *obj, - const char *name, psaddr_t *sym_addr) -{ - struct minimal_symbol *ms; - CORE_ADDR addr; - - ms = lookup_minimal_symbol (name, NULL, NULL); - if (ms == NULL) - return PS_NOSYM; - - addr = SYMBOL_VALUE_ADDRESS (ms); - store_typed_address(sym_addr, builtin_type_void_data_ptr, addr); - return PS_OK; -} - -ps_err_e -ps_pread (struct ps_prochandle *ph, psaddr_t addr, void *buf, size_t len) -{ - int err = target_read_memory ( - extract_typed_address(&addr, builtin_type_void_data_ptr), buf, len); - return (err == 0 ? PS_OK : PS_ERR); -} - -ps_err_e -ps_pwrite (struct ps_prochandle *ph, psaddr_t addr, const void *buf, - size_t len) -{ - int err = target_write_memory ( - extract_typed_address(&addr, builtin_type_void_data_ptr), (void *)buf, len); - return (err == 0 ? PS_OK : PS_ERR); -} - -ps_err_e -ps_lgetregs (struct ps_prochandle *ph, lwpid_t lwpid, prgregset_t gregset) -{ - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - - /* XXX: Target operation isn't lwp aware: replace pid with lwp */ - inferior_ptid = BUILD_LWP (0, lwpid); - - target_fetch_registers (-1); - fill_gregset (gregset, -1); - do_cleanups (old_chain); - return PS_OK; -} - -ps_err_e -ps_lsetregs (struct ps_prochandle *ph, lwpid_t lwpid, const prgregset_t gregset) -{ - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid)); - supply_gregset ((gdb_gregset_t *) gregset); - target_store_registers (-1); - do_cleanups (old_chain); - return PS_OK; -} - -ps_err_e -ps_lgetfpregs (struct ps_prochandle *ph, lwpid_t lwpid, prfpregset_t *fpregset) -{ - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid)); - target_fetch_registers (-1); - fill_fpregset (fpregset, -1); - do_cleanups (old_chain); - return PS_OK; -} - -ps_err_e -ps_lsetfpregs (struct ps_prochandle *ph, lwpid_t lwpid, - const prfpregset_t *fpregset) -{ - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid)); - supply_fpregset ((gdb_fpregset_t *) fpregset); - target_store_registers (-1); - do_cleanups (old_chain); - return PS_OK; -} - -#ifdef PT_GETXMMREGS -ps_err_e -ps_lgetxmmregs (struct ps_prochandle *ph, lwpid_t lwpid, char *xmmregs) -{ - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid)); - target_fetch_registers (-1); - i387_fill_fxsave (xmmregs, -1); - do_cleanups (old_chain); - return PS_OK; -} - -ps_err_e -ps_lsetxmmregs (struct ps_prochandle *ph, lwpid_t lwpid, - const char *xmmregs) -{ - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - inferior_ptid = BUILD_LWP (lwpid, PIDGET (inferior_ptid)); - i387_supply_fxsave (current_regcache, -1, xmmregs); - target_store_registers (-1); - do_cleanups (old_chain); - return PS_OK; -} -#endif - -ps_err_e -ps_lstop(struct ps_prochandle *ph, lwpid_t lwpid) -{ - if (ptrace (PT_SUSPEND, lwpid, 0, 0) == -1) - return PS_ERR; - return PS_OK; -} - -ps_err_e -ps_lcontinue(struct ps_prochandle *ph, lwpid_t lwpid) -{ - if (ptrace (PT_RESUME, lwpid, 0, 0) == -1) - return PS_ERR; - return PS_OK; -} - -ps_err_e -ps_linfo(struct ps_prochandle *ph, lwpid_t lwpid, void *info) -{ - if (fbsd_thread_core) { - /* XXX should verify lwpid and make a pseudo lwp info */ - memset(info, 0, sizeof(struct ptrace_lwpinfo)); - return PS_OK; - } - - if (ptrace (PT_LWPINFO, lwpid, info, sizeof(struct ptrace_lwpinfo)) == -1) - return PS_ERR; - return PS_OK; -} |