diff options
Diffstat (limited to 'contrib/gcc/config/arm/uclinux-elf.h')
| -rw-r--r-- | contrib/gcc/config/arm/uclinux-elf.h | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/contrib/gcc/config/arm/uclinux-elf.h b/contrib/gcc/config/arm/uclinux-elf.h index e3cd48d44479a..9f112cddaa28c 100644 --- a/contrib/gcc/config/arm/uclinux-elf.h +++ b/contrib/gcc/config/arm/uclinux-elf.h @@ -1,5 +1,5 @@ /* Definitions for ARM running ucLinux using ELF - Copyright (C) 1999, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2001, 2004, 2005 Free Software Foundation, Inc. Contributed by Philip Blundell <pb@nexus.co.uk> This file is part of GCC. @@ -16,8 +16,8 @@ You should have received a copy of the GNU General Public License along with this program; see the file COPYING. If not, write to - the Free Software Foundation, 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + the Free Software Foundation, 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ /* We don't want a PLT. */ #undef NEED_PLT_RELOC @@ -27,4 +27,48 @@ #define TARGET_VERSION fputs (" (ARM/ELF ucLinux)", stderr); #undef TARGET_DEFAULT -#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_MMU_TRAPS | ARM_FLAG_SINGLE_PIC_BASE) +#define TARGET_DEFAULT (MASK_SINGLE_PIC_BASE) + +/* NOTE: The remaining definitions in this file are needed because uclinux + does not use config/linux.h. */ + +/* Do not assume anything about header files. */ +#define NO_IMPLICIT_EXTERN_C + +/* The GNU C++ standard library requires that these macros be defined. */ +#undef CPLUSPLUS_CPP_SPEC +#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)" + +/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add + the GNU/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:%{profile:gcrt1.o%s} \ + %{!profile:crt1.o%s}}}} \ + crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}" + +/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on + the GNU/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 + GNU/Linux "finalizer" file, `crtn.o'. */ + +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s" + +#undef CC1_SPEC +#define CC1_SPEC "%{profile:-p}" + +#define LINK_GCC_C_SEQUENCE_SPEC \ + "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}" + +/* Use --as-needed -lgcc_s for eh support. */ +#ifdef HAVE_LD_AS_NEEDED +#define USE_LD_AS_NEEDED 1 +#endif |