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- From f09a0caf978b7aca4a95dd96bc0bdcd9016b933d Mon Sep 17 00:00:00 2001
- From: Szabolcs Nagy <nsz@port70.net>
- Date: Sat, 20 Aug 2016 21:16:00 +0000
- Subject: [PATCH 1/8] libgcc_s
- ---
- gcc/config/i386/i386.c | 4 ++--
- libgcc/config/i386/cpuinfo.c | 6 +++---
- libgcc/config/i386/t-linux | 2 +-
- 3 files changed, 6 insertions(+), 6 deletions(-)
- diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
- index 2639c8c..88c7ebe 100644
- --- a/gcc/config/i386/i386.c
- +++ b/gcc/config/i386/i386.c
- @@ -36049,10 +36049,10 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget,
- {
- case IX86_BUILTIN_CPU_INIT:
- {
- - /* Make it call __cpu_indicator_init in libgcc. */
- + /* Make it call __cpu_indicator_init_local in libgcc.a. */
- tree call_expr, fndecl, type;
- type = build_function_type_list (integer_type_node, NULL_TREE);
- - fndecl = build_fn_decl ("__cpu_indicator_init", type);
- + fndecl = build_fn_decl ("__cpu_indicator_init_local", type);
- call_expr = build_call_expr (fndecl, 0);
- return expand_expr (call_expr, target, mode, EXPAND_NORMAL);
- }
- diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c
- index 8c2248d..6c82f15 100644
- --- a/libgcc/config/i386/cpuinfo.c
- +++ b/libgcc/config/i386/cpuinfo.c
- @@ -485,7 +485,7 @@ __cpu_indicator_init (void)
- return 0;
- }
-
- -#if defined SHARED && defined USE_ELF_SYMVER
- -__asm__ (".symver __cpu_indicator_init, __cpu_indicator_init@GCC_4.8.0");
- -__asm__ (".symver __cpu_model, __cpu_model@GCC_4.8.0");
- +#ifndef SHARED
- +int __cpu_indicator_init_local (void)
- + __attribute__ ((weak, alias ("__cpu_indicator_init")));
- #endif
- diff --git a/libgcc/config/i386/t-linux b/libgcc/config/i386/t-linux
- index 11bb46e..4f47f7b 100644
- --- a/libgcc/config/i386/t-linux
- +++ b/libgcc/config/i386/t-linux
- @@ -3,4 +3,4 @@
- # t-slibgcc-elf-ver and t-linux
- SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/i386/libgcc-glibc.ver
-
- -HOST_LIBGCC2_CFLAGS += -mlong-double-80 -DUSE_ELF_SYMVER
- +HOST_LIBGCC2_CFLAGS += -mlong-double-80
- --
- 2.8.1
|
