diff options
Diffstat (limited to '12.1.0/musl/50_all_cpu_indicator.patch')
| -rw-r--r-- | 12.1.0/musl/50_all_cpu_indicator.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/12.1.0/musl/50_all_cpu_indicator.patch b/12.1.0/musl/50_all_cpu_indicator.patch new file mode 100644 index 0000000..a7d199f --- /dev/null +++ b/12.1.0/musl/50_all_cpu_indicator.patch @@ -0,0 +1,35 @@ +From d16a8ceb1c3c8a7ec381090b4c316ff4c55661c0 Mon Sep 17 00:00:00 2001 +From: +Date: Thu, 7 May 2020 21:14:11 -0500 +Subject: [PATCH] convert "__cpu_indicator_init" to + "__cpu_indicator_init_local" + +--- a/gcc/config/i386/i386-expand.cc ++++ b/gcc/config/i386/i386-expand.cc +@@ -12338,10 +12338,10 @@ 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. */ + 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); + } + +--- a/libgcc/config/i386/cpuinfo.c ++++ b/libgcc/config/i386/cpuinfo.c +@@ -508,7 +508,7 @@ __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 |