diff options
| author | jules <jules@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-08 15:48:20 +0000 |
|---|---|---|
| committer | jules <jules@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-08 15:48:20 +0000 |
| commit | 2d01eeb107ca7ad5ecf453ae96193d7f5787daad (patch) | |
| tree | 5426d93b23364bf344f73c6edbdaac2f19d2c39b | |
| parent | 05ac439abdc23f21dd7ceb8160de30879f977d39 (diff) | |
| download | gcc-2d01eeb107ca7ad5ecf453ae96193d7f5787daad.tar.gz | |
* config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK from
being used for symbols with vague linkage when HAVE_GAS_COMDAT_GROUP is
true.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96107 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/elfos.h | 10 |
2 files changed, 15 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9d30cd32467..0b8fd43f241 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-03-08 Julian Brown <julian@codesourcery.com> + + * config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK + from being used for symbols with vague linkage when + HAVE_GAS_COMDAT_GROUP is true. + 2005-03-08 J"orn Rennecke <joern.rennecke@st.com> * jump.c (invert_jump_1): Don't call redirect_jump_1 with diff --git a/gcc/config/elfos.h b/gcc/config/elfos.h index 9eed0d13fe3..6e41bb26936 100644 --- a/gcc/config/elfos.h +++ b/gcc/config/elfos.h @@ -212,7 +212,15 @@ Boston, MA 02111-1307, USA. */ fprintf ((FILE), "%s\n", ASM_SECTION_START_OP) #endif -#define MAKE_DECL_ONE_ONLY(DECL) (DECL_WEAK (DECL) = 1) +/* Don't use weak for entities with vague linkage when HAVE_GAS_COMDAT_GROUP + is true. */ +#define MAKE_DECL_ONE_ONLY(DECL) \ + do \ + { \ + if (!HAVE_GAS_COMDAT_GROUP) \ + DECL_WEAK(DECL) = 1; \ + } \ + while (0) /* Switch into a generic section. */ #define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section |