If a constructor has a non-default priority, it is placed in a section .ctors.1234 instead of the default .ctors.
With the default sorting, .ctors.1234 would be sorted after .ctors$zzz, which would make such a constructor be missed. Instead of implementing a custom sorting, ordering .ctors.1234 before .ctors$zzz, just use .ctors.99999 as sentinel here instead. This depends on a lld patch that uses period '.' as section suffix separator: https://reviews.llvm.org/D40408 Signed-off-by: Martin Storsjö <mar...@martin.st> --- mingw-w64-crt/crt/crtdll.c | 4 ++-- mingw-w64-crt/crt/crtexe.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/mingw-w64-crt/crt/crtdll.c b/mingw-w64-crt/crt/crtdll.c index 6b5418b..77ebecc 100644 --- a/mingw-w64-crt/crt/crtdll.c +++ b/mingw-w64-crt/crt/crtdll.c @@ -43,8 +43,8 @@ extern _CRTALLOC(".CRT$XCZ") _PVFV __xc_z[]; #ifdef __clang__ __attribute__ (( __section__ (".ctors"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_LIST__ = (void *) -1; __attribute__ (( __section__ (".dtors"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_LIST__ = (void *) -1; -__attribute__ (( __section__ (".ctors$zzz"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_END__ = (void *) 0; -__attribute__ (( __section__ (".dtors$zzz"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_END__ = (void *) 0; +__attribute__ (( __section__ (".ctors.99999"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_END__ = (void *) 0; +__attribute__ (( __section__ (".dtors.99999"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_END__ = (void *) 0; #endif /* TLS initialization hook. */ diff --git a/mingw-w64-crt/crt/crtexe.c b/mingw-w64-crt/crt/crtexe.c index baa8d81..b4b694d 100644 --- a/mingw-w64-crt/crt/crtexe.c +++ b/mingw-w64-crt/crt/crtexe.c @@ -63,8 +63,8 @@ extern _CRTALLOC(".CRT$XCZ") _PVFV __xc_z[]; #ifdef __clang__ __attribute__ (( __section__ (".ctors"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_LIST__ = (void *) -1; __attribute__ (( __section__ (".dtors"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_LIST__ = (void *) -1; -__attribute__ (( __section__ (".ctors$zzz"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_END__ = (void *) 0; -__attribute__ (( __section__ (".dtors$zzz"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_END__ = (void *) 0; +__attribute__ (( __section__ (".ctors.99999"), __used__ , aligned(sizeof(void *)))) const void * __CTOR_END__ = (void *) 0; +__attribute__ (( __section__ (".dtors.99999"), __used__ , aligned(sizeof(void *)))) const void * __DTOR_END__ = (void *) 0; #endif /* TLS initialization hook. */ -- 2.7.4 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
