diff options
Diffstat (limited to 'poky/meta/recipes-devtools/gcc/gcc-9.2/0032-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch')
-rw-r--r-- | poky/meta/recipes-devtools/gcc/gcc-9.2/0032-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/poky/meta/recipes-devtools/gcc/gcc-9.2/0032-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch b/poky/meta/recipes-devtools/gcc/gcc-9.2/0032-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch deleted file mode 100644 index 8dde016ce5..0000000000 --- a/poky/meta/recipes-devtools/gcc/gcc-9.2/0032-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch +++ /dev/null @@ -1,86 +0,0 @@ -From 9975b6ed3570bbf7c7d2d82f4d5f733d24ccacf5 Mon Sep 17 00:00:00 2001 -From: Szabolcs Nagy <nsz@port70.net> -Date: Sat, 24 Oct 2015 20:09:53 +0000 -Subject: [PATCH 32/36] libgcc_s: Use alias for __cpu_indicator_init instead of - symver - -Adapter from - -https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00899.html - -This fix was debated but hasnt been applied gcc upstream since -they expect musl to support '@' in symbol versioning which is -a sun/gnu versioning extention. This patch however avoids the -need for the '@' symbols at all - -libgcc/Changelog: - -2015-05-11 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config/i386/cpuinfo.c (__cpu_indicator_init_local): Add. - (__cpu_indicator_init@GCC_4.8.0, __cpu_model@GCC_4.8.0): Remove. - - * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Remove -DUSE_ELF_SYMVER. - -gcc/Changelog: - -2015-05-11 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config/i386/i386.c (ix86_expand_builtin): Make __builtin_cpu_init - call __cpu_indicator_init_local instead of __cpu_indicator_init. - -Upstream-Status: Pending - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - 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 2b37296e537..dd380ddba88 100644 ---- a/gcc/config/i386/i386.c -+++ b/gcc/config/i386/i386.c -@@ -36658,10 +36658,10 @@ 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 d6cb2de6265..ce04ef78205 100644 ---- a/libgcc/config/i386/cpuinfo.c -+++ b/libgcc/config/i386/cpuinfo.c -@@ -504,7 +504,7 @@ __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 8506a635790..564296f788e 100644 ---- a/libgcc/config/i386/t-linux -+++ b/libgcc/config/i386/t-linux -@@ -3,5 +3,5 @@ - # 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 $(CET_FLAGS) -+HOST_LIBGCC2_CFLAGS += -mlong-double-80 $(CET_FLAGS) - CRTSTUFF_T_CFLAGS += $(CET_FLAGS) --- -2.22.1 - |