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| author | Julian Brown <julian@codesourcery.com> | 2005-04-29 14:09:45 +0000 |
|---|---|---|
| committer | Julian Brown <jules@gcc.gnu.org> | 2005-04-29 14:09:45 +0000 |
| commit | 7abc66b14227013a4dbb63b03e07d52931b58331 (patch) | |
| tree | a069a1c7e66dac7e1d042f7a22530125e2918422 /gcc/libgcc2.c | |
| parent | aa9dcfc4a46eddb8411f7affe732348f6a241c7d (diff) | |
| download | gcc-7abc66b14227013a4dbb63b03e07d52931b58331.tar.gz | |
crtstuff.c: Handle targets that use .init_array.
* crtstuff.c: Handle targets that use .init_array.
* function.c (HAS_INIT_SECTION): Do not define. Instead, make sure
that INVOKE__main is set correctly.
(expand_main_function): Test INVOKE__main.
* libgcc2.c: Do not define __main when using .init_array.
* config/arm/arm.c (arm_elf_asm_constructor): New function.
* config/arm/arm.h (CTORS_SECTION_ASM_OP): Define, with specialized
libgcc version.
(DTORS_SECTION_ASM_OP): Likewise.
(CTOR_LIST_BEGIN): Define specially when in libgcc.
(CTOR_LIST_END): Likewise.
(DTOR_LIST_BEGIN): Likewise.
(DTOR_LIST_END): Likewise.
* config/arm/bpapi.h (INIT_SECTION_ASM_OP): Do not define it.
(FINI_SECTION_ASM_OP): Likewise.
(INIT_ARRAY_SECTION_ASM_OP): Define.
(FINI_ARRAY_SECTION_ASM_OP): Likewise.
* config/arm/elf.h (TARGET_ASM_CONSTRUCTOR): Define.
(SUPPORTS_INIT_PRIORITY): Evaluate to false for EABI based targets.
* doc/tm.texi (INIT_ARRAY_SECTION_ASM_OP): Document.
(FINI_ARRAY_SECTION_ASM_OP): Likewise.
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
Co-Authored-By: Paul Brook <paul@codesourcery.com>
From-SVN: r98986
Diffstat (limited to 'gcc/libgcc2.c')
| -rw-r--r-- | gcc/libgcc2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index e1b2c45af2d..fb1dce548ec 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -1905,6 +1905,7 @@ TRANSFER_FROM_TRAMPOLINE #ifdef L__main #include "gbl-ctors.h" + /* Some systems use __main in a way incompatible with its use in gcc, in these cases use the macros NAME__MAIN to give a quoted symbol and SYMBOL__MAIN to give the same symbol without quotes for an alternative entry point. You @@ -1914,7 +1915,7 @@ TRANSFER_FROM_TRAMPOLINE #define SYMBOL__MAIN __main #endif -#ifdef INIT_SECTION_ASM_OP +#if defined (INIT_SECTION_ASM_OP) || defined (INIT_ARRAY_SECTION_ASM_OP) #undef HAS_INIT_SECTION #define HAS_INIT_SECTION #endif |