diff options
Diffstat (limited to 'legacy/gcc6/203-libgcc_s.patch')
| -rw-r--r-- | legacy/gcc6/203-libgcc_s.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/legacy/gcc6/203-libgcc_s.patch b/legacy/gcc6/203-libgcc_s.patch new file mode 100644 index 000000000..c74351c71 --- /dev/null +++ b/legacy/gcc6/203-libgcc_s.patch @@ -0,0 +1,56 @@ +From 9e3eab51e518018d9d99b3123598b1e2322a6af3 Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Sat, 24 Oct 2015 20:09:53 +0000 +Subject: [PATCH 3/6] 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 3d044e8..82523e1 100644 +--- a/gcc/config/i386/i386.c ++++ b/gcc/config/i386/i386.c +@@ -40269,10 +40269,10 @@ 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 + |