From 7991b67cf788da76c30973bd7dbd5696a5de28f0 Mon Sep 17 00:00:00 2001 From: jules Date: Fri, 25 Feb 2005 22:32:56 +0000 Subject: [PATCH] * gcc/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@95553 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/config/elfos.h | 10 +++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 498db073a90..eebeac487e8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-02-25 Julian Brown + + * 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. + 2005-02-25 Mark Mitchell * doc/include/gcc-common.texi (version-GCC): Update to 4.1. 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 -- 2.11.4.GIT