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author | rpaulo <rpaulo@FreeBSD.org> | 2010-08-26 13:04:16 +0000 |
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committer | rpaulo <rpaulo@FreeBSD.org> | 2010-08-26 13:04:16 +0000 |
commit | 70697f52b37061d4ca92838b13cd03893285ebd7 (patch) | |
tree | 3943f86bb608f0a480fbc3186adc9164eaab85df | |
parent | c64123a2cb0e849de394f575da5c492af9104e42 (diff) | |
download | FreeBSD-src-70697f52b37061d4ca92838b13cd03893285ebd7.zip FreeBSD-src-70697f52b37061d4ca92838b13cd03893285ebd7.tar.gz |
Mark __DTOR_LIST__, __EH_FRAME_BEGIN__ and __CTOR_END__ as used to avoid
segfaults when building with clang.
This comes (partly) from the LLVM svn r41105.
-rw-r--r-- | contrib/gcc/crtstuff.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/contrib/gcc/crtstuff.c b/contrib/gcc/crtstuff.c index be41d96..d4f54b9 100644 --- a/contrib/gcc/crtstuff.c +++ b/contrib/gcc/crtstuff.c @@ -191,11 +191,11 @@ DTOR_LIST_BEGIN; #elif defined(DTORS_SECTION_ASM_OP) asm (DTORS_SECTION_ASM_OP); STATIC func_ptr __DTOR_LIST__[1] - __attribute__ ((aligned(sizeof(func_ptr)))) + __attribute__ ((used, aligned(sizeof(func_ptr)))) = { (func_ptr) (-1) }; #else STATIC func_ptr __DTOR_LIST__[1] - __attribute__((section(".dtors"), aligned(sizeof(func_ptr)))) + __attribute__((used, section(".dtors"), aligned(sizeof(func_ptr)))) = { (func_ptr) (-1) }; #endif /* __DTOR_LIST__ alternatives */ @@ -203,7 +203,7 @@ STATIC func_ptr __DTOR_LIST__[1] /* Stick a label at the beginning of the frame unwind info so we can register and deregister it with the exception handling library code. */ STATIC EH_FRAME_SECTION_CONST char __EH_FRAME_BEGIN__[] - __attribute__((section(EH_FRAME_SECTION_NAME), aligned(4))) + __attribute__((used, section(EH_FRAME_SECTION_NAME), aligned(4))) = { }; #endif /* USE_EH_FRAME_REGISTRY */ @@ -459,11 +459,11 @@ CTOR_LIST_END; static func_ptr force_to_data[1] __attribute__ ((__used__)) = { }; asm (CTORS_SECTION_ASM_OP); STATIC func_ptr __CTOR_END__[1] - __attribute__((aligned(sizeof(func_ptr)))) + __attribute__((used, aligned(sizeof(func_ptr)))) = { (func_ptr) 0 }; #else STATIC func_ptr __CTOR_END__[1] - __attribute__((section(".ctors"), aligned(sizeof(func_ptr)))) + __attribute__((used, section(".ctors"), aligned(sizeof(func_ptr)))) = { (func_ptr) 0 }; #endif |