diff options
Diffstat (limited to 'contrib/gcc/config')
| -rw-r--r-- | contrib/gcc/config/alpha/elf.h | 524 | ||||
| -rw-r--r-- | contrib/gcc/config/alpha/freebsd.h | 103 | ||||
| -rw-r--r-- | contrib/gcc/config/freebsd.h | 120 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/freebsd-aout.h | 250 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/freebsd-elf.h | 199 |
5 files changed, 250 insertions, 946 deletions
diff --git a/contrib/gcc/config/alpha/elf.h b/contrib/gcc/config/alpha/elf.h deleted file mode 100644 index 82f04104ec25..000000000000 --- a/contrib/gcc/config/alpha/elf.h +++ /dev/null @@ -1,524 +0,0 @@ -/* Definitions of target machine for GNU compiler, for DEC Alpha w/ELF. - Copyright (C) 1996 Free Software Foundation, Inc. - Contributed by Richard Henderson (rth@tamu.edu). - -This file is part of GNU CC. - -GNU CC 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, or (at your option) -any later version. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* This is used on Alpha platforms that use the ELF format. -Currently only Linux uses this. */ - -#if 0 -#include "alpha/linux.h" -#endif - -#undef TARGET_VERSION -#define TARGET_VERSION fprintf (stderr, " (Alpha Linux/ELF)"); - -#undef OBJECT_FORMAT_COFF -#undef EXTENDED_COFF -#define OBJECT_FORMAT_ELF - -#define SDB_DEBUGGING_INFO - -#undef ASM_FINAL_SPEC - -#undef CPP_PREDEFINES -#define CPP_PREDEFINES "\ --D__alpha -D__alpha__ -D__linux__ -D__linux -D_LONGLONG -Dlinux -Dunix \ --Asystem(linux) -Acpu(alpha) -Amachine(alpha) -D__ELF__" - -#undef LINK_SPEC -#define LINK_SPEC "-m elf64alpha -G 8 %{O*:-O3} %{!O*:-O1} \ - %{shared:-shared} \ - %{!shared: \ - %{!static: \ - %{rdynamic:-export-dynamic} \ - %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \ - %{static:-static}}" - -/* Output at beginning of assembler file. */ - -#undef ASM_FILE_START -#define ASM_FILE_START(FILE) \ -{ \ - alpha_write_verstamp (FILE); \ - output_file_directive (FILE, main_input_filename); \ - fprintf (FILE, "\t.version\t\"01.01\"\n"); \ - fprintf (FILE, "\t.set noat\n"); \ -} - -#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE) \ - alpha_output_lineno (STREAM, LINE) -extern void alpha_output_lineno (); - -extern void output_file_directive (); - -/* Attach a special .ident directive to the end of the file to identify - the version of GCC which compiled this code. The format of the - .ident string is patterned after the ones produced by native svr4 - C compilers. */ - -#define IDENT_ASM_OP ".ident" - -#ifdef IDENTIFY_WITH_IDENT -#define ASM_IDENTIFY_GCC(FILE) /* nothing */ -#define ASM_IDENTIFY_LANGUAGE(FILE) \ - fprintf(FILE, "\t%s \"GCC (%s) %s\"\n", IDENT_ASM_OP, \ - lang_identify(), version_string) -#else -#define ASM_FILE_END(FILE) \ -do { \ - fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n", \ - IDENT_ASM_OP, version_string); \ - } while (0) -#endif - -/* Allow #sccs in preprocessor. */ - -#define SCCS_DIRECTIVE - -/* Output #ident as a .ident. */ - -#define ASM_OUTPUT_IDENT(FILE, NAME) \ - fprintf (FILE, "\t%s\t\"%s\"\n", IDENT_ASM_OP, NAME); - -/* This is how to allocate empty space in some section. The .zero - pseudo-op is used for this on most svr4 assemblers. */ - -#define SKIP_ASM_OP ".zero" - -#undef ASM_OUTPUT_SKIP -#define ASM_OUTPUT_SKIP(FILE,SIZE) \ - fprintf (FILE, "\t%s\t%u\n", SKIP_ASM_OP, (SIZE)) - -/* Output the label which precedes a jumptable. Note that for all svr4 - systems where we actually generate jumptables (which is to say every - svr4 target except i386, where we use casesi instead) we put the jump- - tables into the .rodata section and since other stuff could have been - put into the .rodata section prior to any given jumptable, we have to - make sure that the location counter for the .rodata section gets pro- - perly re-aligned prior to the actual beginning of the jump table. */ - -#define ALIGN_ASM_OP ".align" - -#ifndef ASM_OUTPUT_BEFORE_CASE_LABEL -#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \ - ASM_OUTPUT_ALIGN ((FILE), 2); -#endif - -#undef ASM_OUTPUT_CASE_LABEL -#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE) \ - do { \ - ASM_OUTPUT_BEFORE_CASE_LABEL (FILE, PREFIX, NUM, JUMPTABLE) \ - ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM); \ - } while (0) - -/* The standard SVR4 assembler seems to require that certain builtin - library routines (e.g. .udiv) be explicitly declared as .globl - in each assembly file where they are referenced. */ - -#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \ - ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0)) - -/* This says how to output assembler code to declare an - uninitialized external linkage data object. Under SVR4, - the linker seems to want the alignment of data objects - to depend on their types. We do exactly that here. */ - -#define COMMON_ASM_OP ".comm" - -#undef ASM_OUTPUT_ALIGNED_COMMON -#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \ -do { \ - fprintf ((FILE), "\t%s\t", COMMON_ASM_OP); \ - assemble_name ((FILE), (NAME)); \ - fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \ -} while (0) - -/* This says how to output assembler code to declare an - uninitialized internal linkage data object. Under SVR4, - the linker seems to want the alignment of data objects - to depend on their types. We do exactly that here. */ - -#define LOCAL_ASM_OP ".local" - -#undef ASM_OUTPUT_ALIGNED_LOCAL -#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \ -do { \ - fprintf ((FILE), "\t%s\t", LOCAL_ASM_OP); \ - assemble_name ((FILE), (NAME)); \ - fprintf ((FILE), "\n"); \ - ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN); \ -} while (0) - -/* This is the pseudo-op used to generate a 64-bit word of data with a - specific value in some section. */ - -#define INT_ASM_OP ".quad" - -/* This is the pseudo-op used to generate a contiguous sequence of byte - values from a double-quoted string WITHOUT HAVING A TERMINATING NUL - AUTOMATICALLY APPENDED. This is the same for most svr4 assemblers. */ - -#undef ASCII_DATA_ASM_OP -#define ASCII_DATA_ASM_OP ".ascii" - -/* Support const sections and the ctors and dtors sections for g++. - Note that there appears to be two different ways to support const - sections at the moment. You can either #define the symbol - READONLY_DATA_SECTION (giving it some code which switches to the - readonly data section) or else you can #define the symbols - EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and - SELECT_RTX_SECTION. We do both here just to be on the safe side. */ - -#define USE_CONST_SECTION 1 - -#define CONST_SECTION_ASM_OP ".section\t.rodata" - -/* Define the pseudo-ops used to switch to the .ctors and .dtors sections. - - Note that we want to give these sections the SHF_WRITE attribute - because these sections will actually contain data (i.e. tables of - addresses of functions in the current root executable or shared library - file) and, in the case of a shared library, the relocatable addresses - will have to be properly resolved/relocated (and then written into) by - the dynamic linker when it actually attaches the given shared library - to the executing process. (Note that on SVR4, you may wish to use the - `-z text' option to the ELF linker, when building a shared library, as - an additional check that you are doing everything right. But if you do - use the `-z text' option when building a shared library, you will get - errors unless the .ctors and .dtors sections are marked as writable - via the SHF_WRITE attribute.) */ - -#define CTORS_SECTION_ASM_OP ".section\t.ctors,\"aw\"" -#define DTORS_SECTION_ASM_OP ".section\t.dtors,\"aw\"" - -/* On svr4, we *do* have support for the .init and .fini sections, and we - can put stuff in there to be executed before and after `main'. We let - crtstuff.c and other files know this by defining the following symbols. - The definitions say how to change sections to the .init and .fini - sections. This is the same for all known svr4 assemblers. */ - -#define INIT_SECTION_ASM_OP ".section\t.init" -#define FINI_SECTION_ASM_OP ".section\t.fini" - -/* Support non-common, uninitialized data in the .bss section. */ - -#define BSS_SECTION_ASM_OP ".section\t.bss" - -/* A default list of other sections which we might be "in" at any given - time. For targets that use additional sections (e.g. .tdesc) you - should override this definition in the target-specific file which - includes this file. */ - -#undef EXTRA_SECTIONS -#define EXTRA_SECTIONS in_const, in_ctors, in_dtors, in_bss - -/* A default list of extra section function definitions. For targets - that use additional sections (e.g. .tdesc) you should override this - definition in the target-specific file which includes this file. */ - -#undef EXTRA_SECTION_FUNCTIONS -#define EXTRA_SECTION_FUNCTIONS \ - CONST_SECTION_FUNCTION \ - CTORS_SECTION_FUNCTION \ - DTORS_SECTION_FUNCTION \ - BSS_SECTION_FUNCTION - -#undef READONLY_DATA_SECTION -#define READONLY_DATA_SECTION() const_section () - -extern void text_section (); - -#define CONST_SECTION_FUNCTION \ -void \ -const_section () \ -{ \ - if (!USE_CONST_SECTION) \ - text_section(); \ - else if (in_section != in_const) \ - { \ - fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP); \ - in_section = in_const; \ - } \ -} - -#define CTORS_SECTION_FUNCTION \ -void \ -ctors_section () \ -{ \ - if (in_section != in_ctors) \ - { \ - fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \ - in_section = in_ctors; \ - } \ -} - -#define DTORS_SECTION_FUNCTION \ -void \ -dtors_section () \ -{ \ - if (in_section != in_dtors) \ - { \ - fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \ - in_section = in_dtors; \ - } \ -} - -#define BSS_SECTION_FUNCTION \ -void \ -bss_section () \ -{ \ - if (in_section != in_bss) \ - { \ - fprintf (asm_out_file, "%s\n", BSS_SECTION_ASM_OP); \ - in_section = in_bss; \ - } \ -} - - -/* Switch into a generic section. - This is currently only used to support section attributes. - - We make the section read-only and executable for a function decl, - read-only for a const data decl, and writable for a non-const data decl. */ -#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME) \ - fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \ - (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \ - (DECL) && TREE_READONLY (DECL) ? "a" : "aw") - - -/* A C statement (sans semicolon) to output an element in the table of - global constructors. */ -#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \ - do { \ - ctors_section (); \ - fprintf (FILE, "\t%s\t ", INT_ASM_OP); \ - assemble_name (FILE, NAME); \ - fprintf (FILE, "\n"); \ - } while (0) - -/* A C statement (sans semicolon) to output an element in the table of - global destructors. */ -#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \ - do { \ - dtors_section (); \ - fprintf (FILE, "\t%s\t ", INT_ASM_OP); \ - assemble_name (FILE, NAME); \ - fprintf (FILE, "\n"); \ - } while (0) - -/* A C statement or statements to switch to the appropriate - section for output of DECL. DECL is either a `VAR_DECL' node - or a constant of some sort. RELOC indicates whether forming - the initial value of DECL requires link-time relocations. */ - -#define SELECT_SECTION(DECL,RELOC) \ -{ \ - if (TREE_CODE (DECL) == STRING_CST) \ - { \ - if (! flag_writable_strings) \ - const_section (); \ - else \ - data_section (); \ - } \ - else if (TREE_CODE (DECL) == VAR_DECL) \ - { \ - if ((flag_pic && RELOC) \ - || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL) \ - || !DECL_INITIAL (DECL) \ - || (DECL_INITIAL (DECL) != error_mark_node \ - && !TREE_CONSTANT (DECL_INITIAL (DECL)))) \ - { \ - if (DECL_COMMON (DECL) \ - && !DECL_INITIAL (DECL)) \ - /* || DECL_INITIAL (DECL) == error_mark_node)) */ \ - bss_section(); \ - else \ - data_section (); \ - } \ - else \ - const_section (); \ - } \ - else \ - const_section (); \ -} - -/* A C statement or statements to switch to the appropriate - section for output of RTX in mode MODE. RTX is some kind - of constant in RTL. The argument MODE is redundant except - in the case of a `const_int' rtx. Currently, these always - go into the const section. */ - -#undef SELECT_RTX_SECTION -#define SELECT_RTX_SECTION(MODE,RTX) const_section() - -/* Define the strings used for the special svr4 .type and .size directives. - These strings generally do not vary from one system running svr4 to - another, but if a given system (e.g. m88k running svr) needs to use - different pseudo-op names for these, they may be overridden in the - file which includes this one. */ - -#define TYPE_ASM_OP ".type" -#define SIZE_ASM_OP ".size" - -/* This is how we tell the assembler that a symbol is weak. */ - -#define ASM_WEAKEN_LABEL(FILE,NAME) \ - do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \ - fputc ('\n', FILE); } while (0) - -/* This is how we tell the assembler that two symbols have the same value. */ - -#define ASM_OUTPUT_DEF(FILE,NAME1,NAME2) \ - do { assemble_name(FILE, NAME1); \ - fputs(" = ", FILE); \ - assemble_name(FILE, NAME2); \ - fputc('\n', FILE); } while (0) - -/* The following macro defines the format used to output the second - operand of the .type assembler directive. Different svr4 assemblers - expect various different forms for this operand. The one given here - is just a default. You may need to override it in your machine- - specific tm.h file (depending upon the particulars of your assembler). */ - -#define TYPE_OPERAND_FMT "@%s" - -/* Write the extra assembler code needed to declare a function's result. - Most svr4 assemblers don't require any special declaration of the - result value, but there are exceptions. */ - -#ifndef ASM_DECLARE_RESULT -#define ASM_DECLARE_RESULT(FILE, RESULT) -#endif - -/* These macros generate the special .type and .size directives which - are used to set the corresponding fields of the linker symbol table - entries in an ELF object file under SVR4. These macros also output - the starting labels for the relevant functions/objects. */ - -/* Write the extra assembler code needed to declare an object properly. */ - -#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \ - do { \ - fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ - assemble_name (FILE, NAME); \ - putc (',', FILE); \ - fprintf (FILE, TYPE_OPERAND_FMT, "object"); \ - putc ('\n', FILE); \ - size_directive_output = 0; \ - if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \ - { \ - size_directive_output = 1; \ - fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ - assemble_name (FILE, NAME); \ - fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ - } \ - ASM_OUTPUT_LABEL(FILE, NAME); \ - } while (0) - -/* Output the size directive for a decl in rest_of_decl_compilation - in the case where we did not do so before the initializer. - Once we find the error_mark_node, we know that the value of - size_directive_output was set - by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */ - -#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \ -do { \ - char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \ - if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \ - && ! AT_END && TOP_LEVEL \ - && DECL_INITIAL (DECL) == error_mark_node \ - && !size_directive_output) \ - { \ - size_directive_output = 1; \ - fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ - assemble_name (FILE, name); \ - fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ - } \ - } while (0) - -/* A table of bytes codes used by the ASM_OUTPUT_ASCII and - ASM_OUTPUT_LIMITED_STRING macros. Each byte in the table - corresponds to a particular byte value [0..255]. For any - given byte value, if the value in the corresponding table - position is zero, the given character can be output directly. - If the table value is 1, the byte must be output as a \ooo - octal escape. If the tables value is anything else, then the - byte value should be output as a \ followed by the value - in the table. Note that we can use standard UN*X escape - sequences for many control characters, but we don't use - \a to represent BEL because some svr4 assemblers (e.g. on - the i386) don't know about that. Also, we don't use \v - since some versions of gas, such as 2.2 did not accept it. */ - -#define ESCAPES \ -"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\ -\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\ -\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\ -\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\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\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\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\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\1" - -/* Some svr4 assemblers have a limit on the number of characters which - can appear in the operand of a .string directive. If your assembler - has such a limitation, you should define STRING_LIMIT to reflect that - limit. Note that at least some svr4 assemblers have a limit on the - actual number of bytes in the double-quoted string, and that they - count each character in an escape sequence as one byte. Thus, an - escape sequence like \377 would count as four bytes. - - If your target assembler doesn't support the .string directive, you - should define this to zero. -*/ - -#define STRING_LIMIT ((unsigned) 256) - -#define STRING_ASM_OP ".string" - -/* - * We always use gas here, so we don't worry about ECOFF assembler problems. - */ -#undef TARGET_GAS -#define TARGET_GAS (1) - -#undef PREFERRED_DEBUGGING_TYPE -#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG - -/* Provide a STARTFILE_SPEC appropriate for Linux. Here we add - the Linux magical crtbegin.o file (see crtstuff.c) which - provides part of the support for getting C++ file-scope static - object constructed before entering `main'. */ - -#undef STARTFILE_SPEC -#define STARTFILE_SPEC \ - "%{!shared: \ - %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\ - crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}" - -/* Provide a ENDFILE_SPEC appropriate for Linux. Here we tack on - the Linux magical crtend.o file (see crtstuff.c) which - provides part of the support for getting C++ file-scope static - object constructed before entering `main', followed by a normal - Linux "finalizer" file, `crtn.o'. */ - -#undef ENDFILE_SPEC -#define ENDFILE_SPEC \ - "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s" diff --git a/contrib/gcc/config/alpha/freebsd.h b/contrib/gcc/config/alpha/freebsd.h deleted file mode 100644 index 24567a6d065c..000000000000 --- a/contrib/gcc/config/alpha/freebsd.h +++ /dev/null @@ -1,103 +0,0 @@ -/* XXX */ -/* - * This file was derived from source obtained from NetBSD/Alpha which - * is publicly available for ftp. The patch was developed by cgd@netbsd.org - * during the time he worked at CMU. He claims that CMU own this patch - * to gcc and that they have not (and will not) release the patch for - * incorporation in FSF sources. We are supposedly able to use the patch, - * but we are not allowed to forward it back to FSF for inclusion in - * their source releases. - * - * This all has me (jb@freebsd.org) confused because (a) I see no copyright - * messages that tell me that use is restricted; and (b) I expected that - * the patch was originally developed from other files which are subject - * to GPL. - * - * Use of this file is restricted until its CMU ownership is tested. - */ - -#include "alpha/alpha.h" - -#undef WCHAR_TYPE -#define WCHAR_TYPE "int" - -#undef WCHAR_TYPE_SIZE -#define WCHAR_TYPE_SIZE 32 - -/* FreeBSD-specific things: */ - -#undef CPP_PREDEFINES -#define CPP_PREDEFINES "-D__FreeBSD__ -D__alpha__ -D__alpha" - -/* Look for the include files in the system-defined places. */ - -#undef GPLUSPLUS_INCLUDE_DIR -#define GPLUSPLUS_INCLUDE_DIR "/usr/include/g++" - -#undef GCC_INCLUDE_DIR -#define GCC_INCLUDE_DIR "/usr/include" - -#undef INCLUDE_DEFAULTS -#define INCLUDE_DEFAULTS \ - { \ - { GPLUSPLUS_INCLUDE_DIR, 1, 1 }, \ - { GCC_INCLUDE_DIR, 0, 0 }, \ - { 0, 0, 0 } \ - } - - -/* Under FreeBSD, the normal location of the `ld' and `as' programs is the - /usr/bin directory. */ - -#undef MD_EXEC_PREFIX -#define MD_EXEC_PREFIX "/usr/bin/" - -/* Under FreeBSD, the normal location of the various *crt*.o files is the - /usr/lib directory. */ - -#undef MD_STARTFILE_PREFIX -#define MD_STARTFILE_PREFIX "/usr/lib/" - - -/* Provide a CPP_SPEC appropriate for FreeBSD. Current we just deal with - the GCC option `-posix'. */ - -#undef CPP_SPEC -#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}" - -/* Provide an ASM_SPEC appropriate for FreeBSD. */ - -#undef ASM_SPEC -#define ASM_SPEC " %|" - -#undef ASM_FINAL_SPEC - -/* Provide a LIB_SPEC appropriate for FreeBSD. Just select the appropriate - libc, depending on whether we're doing profiling. */ - -#undef LIB_SPEC -#define LIB_SPEC "%{!shared:%{!pg:%{!pthread:-lc}%{pthread:-lpthread -lc}}%{pg:%{!pthread:-lc_p}%{pthread:-lpthread_p -lc_p}}}" - -/* Provide a LINK_SPEC appropriate for FreeBSD. Here we provide support - for the special GCC options -static, -assert, and -nostdlib. */ - -#undef LINK_SPEC -#define LINK_SPEC \ - "%{!nostdlib:%{!r*:%{!e*:-e __start}}} -dc -dp %{static:-Bstatic} %{assert*}" - -/* Output assembler code to FILE to increment profiler label # LABELNO - for profiling a function entry. Under FreeBSD/Alpha, the assembler does - nothing special with -pg. */ - -#undef FUNCTION_PROFILER -#define FUNCTION_PROFILER(FILE, LABELNO) \ - fputs ("\tjsr $28,_mcount\n", (FILE)); /* at */ - -/* Show that we need a GP when profiling. */ -#define TARGET_PROFILING_NEEDS_GP - -#define bsd4_4 -#undef HAS_INIT_SECTION - -#undef PREFERRED_DEBUGGING_TYPE -#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG diff --git a/contrib/gcc/config/freebsd.h b/contrib/gcc/config/freebsd.h deleted file mode 100644 index dc16976d2e61..000000000000 --- a/contrib/gcc/config/freebsd.h +++ /dev/null @@ -1,120 +0,0 @@ -/* Base configuration file for all FreeBSD targets. - Copyright (C) 1999 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC 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, or (at your option) -any later version. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* Common FreeBSD configuration. - All FreeBSD architectures should include this file, which will specify - their commonalities. - Adapted from /usr/src/contrib/gcc/config/i386/freebsd.h & - egcs/gcc/config/i386/freebsd-elf.h version by David O'Brien */ - - -/* Don't assume anything about the header files. */ -#define NO_IMPLICIT_EXTERN_C - -/* This defines which switch letters take arguments. On svr4, most of - the normal cases (defined in gcc.c) apply, and we also have -h* and - -z* options (for the linker). We have a slightly different mix. We - have -R (alias --rpath), no -z, --soname (-h), --assert etc. */ - -#undef SWITCH_TAKES_ARG -#define SWITCH_TAKES_ARG(CHAR) \ - ( (CHAR) == 'D' \ - || (CHAR) == 'U' \ - || (CHAR) == 'o' \ - || (CHAR) == 'e' \ - || (CHAR) == 'T' \ - || (CHAR) == 'u' \ - || (CHAR) == 'I' \ - || (CHAR) == 'm' \ - || (CHAR) == 'x' \ - || (CHAR) == 'L' \ - || (CHAR) == 'A' \ - || (CHAR) == 'V' \ - || (CHAR) == 'B' \ - || (CHAR) == 'b' \ - || (CHAR) == 'h' \ - || (CHAR) == 'z' /* ignored by ld */ \ - || (CHAR) == 'R') - -#undef WORD_SWITCH_TAKES_ARG -#define WORD_SWITCH_TAKES_ARG(STR) \ - (DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \ - || !strcmp (STR, "rpath") || !strcmp (STR, "rpath-link") \ - || !strcmp (STR, "soname") || !strcmp (STR, "defsym") \ - || !strcmp (STR, "assert") || !strcmp (STR, "dynamic-linker")) - - -#define CPP_FBSD_PREDEFINES "-Dunix -D__ELF__ -D__FreeBSD__=4 -D__FreeBSD_cc_version=400001 -Asystem(unix) -Asystem(FreeBSD)" - - -/* Code generation parameters. */ - -/* Don't default to pcc-struct-return, because gcc is the only compiler, and - we want to retain compatibility with older gcc versions. - (even though the svr4 ABI for the i386 says that records and unions are - returned in memory) */ -#define DEFAULT_PCC_STRUCT_RETURN 0 - -/* Ensure we the configuration knows our system correctly so we can link with - libraries compiled with the native cc. */ -#undef NO_DOLLAR_IN_LABEL - - -/* Miscellaneous parameters. */ - -/* Tell libgcc2.c that FreeBSD targets support atexit(3). */ -#define HAVE_ATEXIT - - -/* FREEBSD_NATIVE is defined when gcc is integrated into the FreeBSD - source tree so it can be configured appropriately without using - the GNU configure/build mechanism. */ - -#ifdef FREEBSD_NATIVE - -/* Look for the include files in the system-defined places. */ - -#define GPLUSPLUS_INCLUDE_DIR "/usr/include/g++" -#define GCC_INCLUDE_DIR "/usr/include" - -/* Now that GCC knows what the include path applies to, put the G++ one first. - C++ can now have include files that override the default C ones. */ -#define INCLUDE_DEFAULTS \ - { \ - { GPLUSPLUS_INCLUDE_DIR, "C++", 1, 1 }, \ - { GCC_INCLUDE_DIR, "GCC", 0, 0 }, \ - { 0, 0, 0, 0 } \ - } - -/* Under FreeBSD, the normal location of the compiler back ends is the - /usr/libexec directory. */ - -#define STANDARD_EXEC_PREFIX "/usr/libexec/" -#define TOOLDIR_BASE_PREFIX "/usr/libexec/" - -/* Under FreeBSD, the normal location of the various *crt*.o files is the - /usr/lib directory. */ - -#define STANDARD_STARTFILE_PREFIX "/usr/lib/" - -/* FreeBSD is 4.4BSD derived */ -#define bsd4_4 - -#endif /* FREEBSD_NATIVE */ diff --git a/contrib/gcc/config/i386/freebsd-aout.h b/contrib/gcc/config/i386/freebsd-aout.h new file mode 100644 index 000000000000..c4e9991c62f6 --- /dev/null +++ b/contrib/gcc/config/i386/freebsd-aout.h @@ -0,0 +1,250 @@ +/* Definitions of target machine for GNU compiler for Intel 80386 + running FreeBSD. + Copyright (C) 1988, 1992, 1994 Free Software Foundation, Inc. + Contributed by Poul-Henning Kamp <phk@login.dkuug.dk> + +This file is part of GNU CC. + +GNU CC 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, or (at your option) +any later version. + +GNU CC 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 GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +/* This goes away when the math-emulator is fixed */ +#define TARGET_CPU_DEFAULT 0400 /* TARGET_NO_FANCY_MATH_387 */ + +/* This is tested by i386gas.h. */ +#define YES_UNDERSCORES + +/* Don't assume anything about the header files. */ +#define NO_IMPLICIT_EXTERN_C + +#include "i386/gstabs.h" + +/* Get perform_* macros to build libgcc.a. */ +#include "i386/perform.h" + +#undef CPP_PREDEFINES +#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__ -D__386BSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)" + +/* Like the default, except no -lg. */ +#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}" + +#undef SIZE_TYPE +#define SIZE_TYPE "unsigned int" + +#undef PTRDIFF_TYPE +#define PTRDIFF_TYPE "int" + +#undef WCHAR_TYPE +#define WCHAR_TYPE "short unsigned int" + +#define WCHAR_UNSIGNED 1 + +#undef WCHAR_TYPE_SIZE +#define WCHAR_TYPE_SIZE 16 + +#define HAVE_ATEXIT + +/* There are conflicting reports about whether this system uses + a different assembler syntax. wilson@cygnus.com says # is right. */ +#undef COMMENT_BEGIN +#define COMMENT_BEGIN "#" + +#undef ASM_APP_ON +#define ASM_APP_ON "#APP\n" + +#undef ASM_APP_OFF +#define ASM_APP_OFF "#NO_APP\n" + +/* The following macros are stolen from i386v4.h */ +/* These have to be defined to get PIC code correct */ + +/* This is how to output an element of a case-vector that is relative. + This is only used for PIC code. See comments by the `casesi' insn in + i386.md for an explanation of the expression this outputs. */ + +#undef ASM_OUTPUT_ADDR_DIFF_ELT +#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \ + fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE) + +/* Indicate that jump tables go in the text section. This is + necessary when compiling PIC code. */ + +#define JUMP_TABLES_IN_TEXT_SECTION + +/* Don't default to pcc-struct-return, because gcc is the only compiler, and + we want to retain compatibility with older gcc versions. */ +#define DEFAULT_PCC_STRUCT_RETURN 0 + +/* Profiling routines, partially copied from i386/osfrose.h. */ + +/* Redefine this to use %eax instead of %edx. */ +#undef FUNCTION_PROFILER +#define FUNCTION_PROFILER(FILE, LABELNO) \ +{ \ + if (flag_pic) \ + { \ + fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%eax\n", \ + LPREFIX, (LABELNO)); \ + fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n"); \ + } \ + else \ + { \ + fprintf (FILE, "\tmovl $%sP%d,%%eax\n", LPREFIX, (LABELNO)); \ + fprintf (FILE, "\tcall mcount\n"); \ + } \ +} + +/* + * Some imports from svr4.h in support of shared libraries. + * Currently, we need the DECLARE_OBJECT_SIZE stuff. + */ + +/* Define the strings used for the special svr4 .type and .size directives. + These strings generally do not vary from one system running svr4 to + another, but if a given system (e.g. m88k running svr) needs to use + different pseudo-op names for these, they may be overridden in the + file which includes this one. */ + +#define TYPE_ASM_OP ".type" +#define SIZE_ASM_OP ".size" + +/* The following macro defines the format used to output the second + operand of the .type assembler directive. Different svr4 assemblers + expect various different forms for this operand. The one given here + is just a default. You may need to override it in your machine- + specific tm.h file (depending upon the particulars of your assembler). */ + +#define TYPE_OPERAND_FMT "@%s" + +/* Write the extra assembler code needed to declare a function's result. + Most svr4 assemblers don't require any special declaration of the + result value, but there are exceptions. */ + +#ifndef ASM_DECLARE_RESULT +#define ASM_DECLARE_RESULT(FILE, RESULT) +#endif + +/* These macros generate the special .type and .size directives which + are used to set the corresponding fields of the linker symbol table + entries in an ELF object file under SVR4. These macros also output + the starting labels for the relevant functions/objects. */ + +/* Write the extra assembler code needed to declare a function properly. + Some svr4 assemblers need to also have something extra said about the + function's return value. We allow for that here. */ + +#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ + do { \ + fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ + assemble_name (FILE, NAME); \ + putc (',', FILE); \ + fprintf (FILE, TYPE_OPERAND_FMT, "function"); \ + putc ('\n', FILE); \ + ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ + ASM_OUTPUT_LABEL(FILE, NAME); \ + } while (0) + +/* Write the extra assembler code needed to declare an object properly. */ + +#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \ + do { \ + fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ + assemble_name (FILE, NAME); \ + putc (',', FILE); \ + fprintf (FILE, TYPE_OPERAND_FMT, "object"); \ + putc ('\n', FILE); \ + size_directive_output = 0; \ + if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \ + { \ + size_directive_output = 1; \ + fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (FILE, NAME); \ + fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ + } \ + ASM_OUTPUT_LABEL(FILE, NAME); \ + } while (0) + +/* Output the size directive for a decl in rest_of_decl_compilation + in the case where we did not do so before the initializer. + Once we find the error_mark_node, we know that the value of + size_directive_output was set + by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */ + +#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \ +do { \ + char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \ + if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \ + && ! AT_END && TOP_LEVEL \ + && DECL_INITIAL (DECL) == error_mark_node \ + && !size_directive_output) \ + { \ + fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (FILE, name); \ + fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL)));\ + } \ + } while (0) + + +/* This is how to declare the size of a function. */ + +#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \ + do { \ + if (!flag_inhibit_size_directive) \ + { \ + char label[256]; \ + static int labelno; \ + labelno++; \ + ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno); \ + ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno); \ + fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (FILE, (FNAME)); \ + fprintf (FILE, ","); \ + assemble_name (FILE, label); \ + fprintf (FILE, "-"); \ + assemble_name (FILE, (FNAME)); \ + putc ('\n', FILE); \ + } \ + } while (0) + +#define ASM_SPEC " %| %{fpic:-k} %{fPIC:-k}" +#define LINK_SPEC \ + "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} %{assert*}" + +/* This is defined when gcc is compiled in the BSD-directory-tree, and must + * make up for the gap to all the stuff done in the GNU-makefiles. + */ + +#ifdef FREEBSD_NATIVE + +#define INCLUDE_DEFAULTS { \ + { "/usr/include", 0 }, \ + { "/usr/include/g++", 1 }, \ + { 0, 0} \ + } + +#undef MD_EXEC_PREFIX +#define MD_EXEC_PREFIX "/usr/libexec/" + +#undef STANDARD_STARTFILE_PREFIX +#define STANDARD_STARTFILE_PREFIX "/usr/lib" + +#if 0 /* This is very wrong!!! */ +#define DEFAULT_TARGET_MACHINE "i386-unknown-freebsd_1.0" +#define GPLUSPLUS_INCLUDE_DIR "/usr/local/lib/gcc-lib/i386-unknown-freebsd_1.0/2.5.8/include" +#define TOOL_INCLUDE_DIR "/usr/local/i386-unknown-freebsd_1.0/include" +#define GCC_INCLUDE_DIR "/usr/local/lib/gcc-lib/i386-unknown-freebsd_1.0/2.5.8/include" +#endif + +#endif /* FREEBSD_NATIVE */ diff --git a/contrib/gcc/config/i386/freebsd-elf.h b/contrib/gcc/config/i386/freebsd-elf.h deleted file mode 100644 index 393ede749e38..000000000000 --- a/contrib/gcc/config/i386/freebsd-elf.h +++ /dev/null @@ -1,199 +0,0 @@ -/* Definitions for Intel 386 running FreeBSD with ELF format - Copyright (C) 1994, 1995 Free Software Foundation, Inc. - Contributed by Eric Youngdale. - Modified for stabs-in-ELF by H.J. Lu. - Adapted from Linux version by John Polstra. - -This file is part of GNU CC. - -GNU CC 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, or (at your option) -any later version. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* A lie, I guess, but the general idea behind FreeBSD/ELF is that we are - supposed to be outputting something that will assemble under SVr4. - This gets us pretty close. */ -#include <i386/i386.h> /* Base i386 target machine definitions */ -#include <i386/att.h> /* Use the i386 AT&T assembler syntax */ -#include <linux.h> /* some common stuff */ - -#undef TARGET_VERSION -#define TARGET_VERSION fprintf (stderr, " (i386 FreeBSD/ELF)"); - -/* The svr4 ABI for the i386 says that records and unions are returned - in memory. */ -#undef DEFAULT_PCC_STRUCT_RETURN -#define DEFAULT_PCC_STRUCT_RETURN 1 - -/* This is how to output an element of a case-vector that is relative. - This is only used for PIC code. See comments by the `casesi' insn in - i386.md for an explanation of the expression this outputs. */ -#undef ASM_OUTPUT_ADDR_DIFF_ELT -#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \ - fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE) - -/* Indicate that jump tables go in the text section. This is - necessary when compiling PIC code. */ -#define JUMP_TABLES_IN_TEXT_SECTION - -/* Copy this from the svr4 specifications... */ -/* Define the register numbers to be used in Dwarf debugging information. - The SVR4 reference port C compiler uses the following register numbers - in its Dwarf output code: - 0 for %eax (gnu regno = 0) - 1 for %ecx (gnu regno = 2) - 2 for %edx (gnu regno = 1) - 3 for %ebx (gnu regno = 3) - 4 for %esp (gnu regno = 7) - 5 for %ebp (gnu regno = 6) - 6 for %esi (gnu regno = 4) - 7 for %edi (gnu regno = 5) - The following three DWARF register numbers are never generated by - the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4 - believes these numbers have these meanings. - 8 for %eip (no gnu equivalent) - 9 for %eflags (no gnu equivalent) - 10 for %trapno (no gnu equivalent) - It is not at all clear how we should number the FP stack registers - for the x86 architecture. If the version of SDB on x86/svr4 were - a bit less brain dead with respect to floating-point then we would - have a precedent to follow with respect to DWARF register numbers - for x86 FP registers, but the SDB on x86/svr4 is so completely - broken with respect to FP registers that it is hardly worth thinking - of it as something to strive for compatibility with. - The version of x86/svr4 SDB I have at the moment does (partially) - seem to believe that DWARF register number 11 is associated with - the x86 register %st(0), but that's about all. Higher DWARF - register numbers don't seem to be associated with anything in - particular, and even for DWARF regno 11, SDB only seems to under- - stand that it should say that a variable lives in %st(0) (when - asked via an `=' command) if we said it was in DWARF regno 11, - but SDB still prints garbage when asked for the value of the - variable in question (via a `/' command). - (Also note that the labels SDB prints for various FP stack regs - when doing an `x' command are all wrong.) - Note that these problems generally don't affect the native SVR4 - C compiler because it doesn't allow the use of -O with -g and - because when it is *not* optimizing, it allocates a memory - location for each floating-point variable, and the memory - location is what gets described in the DWARF AT_location - attribute for the variable in question. - Regardless of the severe mental illness of the x86/svr4 SDB, we - do something sensible here and we use the following DWARF - register numbers. Note that these are all stack-top-relative - numbers. - 11 for %st(0) (gnu regno = 8) - 12 for %st(1) (gnu regno = 9) - 13 for %st(2) (gnu regno = 10) - 14 for %st(3) (gnu regno = 11) - 15 for %st(4) (gnu regno = 12) - 16 for %st(5) (gnu regno = 13) - 17 for %st(6) (gnu regno = 14) - 18 for %st(7) (gnu regno = 15) -*/ -#undef DBX_REGISTER_NUMBER -#define DBX_REGISTER_NUMBER(n) \ -((n) == 0 ? 0 \ - : (n) == 1 ? 2 \ - : (n) == 2 ? 1 \ - : (n) == 3 ? 3 \ - : (n) == 4 ? 6 \ - : (n) == 5 ? 7 \ - : (n) == 6 ? 5 \ - : (n) == 7 ? 4 \ - : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \ - : (-1)) - -/* Output assembler code to FILE to increment profiler label # LABELNO - for profiling a function entry. */ - -#undef FUNCTION_PROFILER -#define FUNCTION_PROFILER(FILE, LABELNO) \ -{ \ - if (flag_pic) \ - { \ - fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n", \ - LPREFIX, (LABELNO)); \ - fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n"); \ - } \ - else \ - { \ - fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO)); \ - fprintf (FILE, "\tcall mcount\n"); \ - } \ -} - -#undef SIZE_TYPE -#define SIZE_TYPE "unsigned int" - -#undef PTRDIFF_TYPE -#define PTRDIFF_TYPE "int" - -#undef WCHAR_TYPE -#define WCHAR_TYPE "int" - -#undef WCHAR_TYPE_SIZE -#define WCHAR_TYPE_SIZE BITS_PER_WORD - -#undef CPP_PREDEFINES -#define CPP_PREDEFINES "-Dunix -Di386 -D__ELF__ -D__FreeBSD__=2 -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)" - -#undef CPP_SPEC -#if TARGET_CPU_DEFAULT == 2 -#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{!m386:-D__i486__} %{posix:-D_POSIX_SOURCE}" -#else -#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{m486:-D__i486__} %{posix:-D_POSIX_SOURCE}" -#endif - -#undef LIB_SPEC -#if 1 -/* We no longer link with libc_p.a or libg.a by default. If you - * want to profile or debug the C library, please add - * -lc_p or -ggdb to LDFLAGS at the link time, respectively. - */ -#define LIB_SPEC \ - "%{!shared: %{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} \ - %{!ggdb:-lc} %{ggdb:-lg}}" -#else -#define LIB_SPEC \ - "%{!shared: \ - %{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \ - %{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}" -#endif - -/* Provide a LINK_SPEC appropriate for FreeBSD. Here we provide support - for the special GCC options -static and -shared, which allow us to - link things in one of these three modes by applying the appropriate - combinations of options at link-time. We like to support here for - as many of the other GNU linker options as possible. But I don't - have the time to search for those flags. I am sure how to add - support for -soname shared_object_name. H.J. - - I took out %{v:%{!V:-V}}. It is too much :-(. They can use - -Wl,-V. - - When the -shared link option is used a final link is not being - done. */ - -#undef LINK_SPEC -#define LINK_SPEC "-m elf_i386 %{shared:-shared} \ - %{!shared: \ - %{!ibcs: \ - %{!static: \ - %{rdynamic:-export-dynamic} \ - %{!dynamic-linker:-dynamic-linker /usr/libexec/ld-elf.so.1}} \ - %{static:-static}}}" - -/* Get perform_* macros to build libgcc.a. */ -#include "i386/perform.h" |