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authorKhem Raj <raj.khem@gmail.com>2018-01-28 19:27:12 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-01-30 11:50:12 +0000
commit4eff5858234e604c71e482e8d728d036b5cc5606 (patch)
tree604e8b0ed0dd99e05106636d9f6baa652a09fac9 /meta/recipes-devtools
parentff4835470bc450dd9b8ec9cdf7f9af3af5c6b464 (diff)
downloadpoky-4eff5858234e604c71e482e8d728d036b5cc5606.tar.gz
gcc-7.3: Drop upstreamed musl cpuinfo patch
This patch is already in gcc-7-branch https://github.com/gcc-mirror/gcc/commit/6e6c7fc1e15525a10f48d4f5ac2edd853e2f5cb7 Thanks nsz for noticing it (From OE-Core rev: 3d9c32f31047e9fae289b45fcf733c5df1ddaceb) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/gcc/gcc-7.3.inc1
-rw-r--r--meta/recipes-devtools/gcc/gcc-7.3/0046-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch85
2 files changed, 0 insertions, 86 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-7.3.inc b/meta/recipes-devtools/gcc/gcc-7.3.inc
index efa62eaf6a..724f9c32a0 100644
--- a/meta/recipes-devtools/gcc/gcc-7.3.inc
+++ b/meta/recipes-devtools/gcc/gcc-7.3.inc
@@ -70,7 +70,6 @@ SRC_URI = "\
70 file://0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch \ 70 file://0043-gcc-final.c-fdebug-prefix-map-support-to-remap-sourc.patch \
71 file://0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch \ 71 file://0044-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch \
72 file://0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \ 72 file://0045-Link-libgcc-using-LDFLAGS-not-just-SHLIB_LDFLAGS.patch \
73 file://0046-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch \
74 file://0047-sync-gcc-stddef.h-with-musl.patch \ 73 file://0047-sync-gcc-stddef.h-with-musl.patch \
75 file://0048-gcc-Enable-static-PIE.patch \ 74 file://0048-gcc-Enable-static-PIE.patch \
76 file://fix-segmentation-fault-precompiled-hdr.patch \ 75 file://fix-segmentation-fault-precompiled-hdr.patch \
diff --git a/meta/recipes-devtools/gcc/gcc-7.3/0046-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch b/meta/recipes-devtools/gcc/gcc-7.3/0046-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch
deleted file mode 100644
index f6b2829364..0000000000
--- a/meta/recipes-devtools/gcc/gcc-7.3/0046-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch
+++ /dev/null
@@ -1,85 +0,0 @@
1From c7bce03a625fe2215a13f520850604178103ddd7 Mon Sep 17 00:00:00 2001
2From: Szabolcs Nagy <nsz@port70.net>
3Date: Sat, 24 Oct 2015 20:09:53 +0000
4Subject: [PATCH 46/47] libgcc_s: Use alias for __cpu_indicator_init instead of
5 symver
6
7Adapter from
8
9https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00899.html
10
11This fix was debated but hasnt been applied gcc upstream since
12they expect musl to support '@' in symbol versioning which is
13a sun/gnu versioning extention. This patch however avoids the
14need for the '@' symbols at all
15
16libgcc/Changelog:
17
182015-05-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
19
20 * config/i386/cpuinfo.c (__cpu_indicator_init_local): Add.
21 (__cpu_indicator_init@GCC_4.8.0, __cpu_model@GCC_4.8.0): Remove.
22
23 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Remove -DUSE_ELF_SYMVER.
24
25gcc/Changelog:
26
272015-05-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
28
29 * config/i386/i386.c (ix86_expand_builtin): Make __builtin_cpu_init
30 call __cpu_indicator_init_local instead of __cpu_indicator_init.
31
32Signed-off-by: Khem Raj <raj.khem@gmail.com>
33---
34Upstream-Status: Pending
35
36 gcc/config/i386/i386.c | 4 ++--
37 libgcc/config/i386/cpuinfo.c | 6 +++---
38 libgcc/config/i386/t-linux | 2 +-
39 3 files changed, 6 insertions(+), 6 deletions(-)
40
41diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
42index dec3aee0048..0452dcfcb8d 100644
43--- a/gcc/config/i386/i386.c
44+++ b/gcc/config/i386/i386.c
45@@ -36918,10 +36918,10 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget,
46 {
47 case IX86_BUILTIN_CPU_INIT:
48 {
49- /* Make it call __cpu_indicator_init in libgcc. */
50+ /* Make it call __cpu_indicator_init_local in libgcc.a. */
51 tree call_expr, fndecl, type;
52 type = build_function_type_list (integer_type_node, NULL_TREE);
53- fndecl = build_fn_decl ("__cpu_indicator_init", type);
54+ fndecl = build_fn_decl ("__cpu_indicator_init_local", type);
55 call_expr = build_call_expr (fndecl, 0);
56 return expand_expr (call_expr, target, mode, EXPAND_NORMAL);
57 }
58diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c
59index a1dc011525f..dac5e889abf 100644
60--- a/libgcc/config/i386/cpuinfo.c
61+++ b/libgcc/config/i386/cpuinfo.c
62@@ -391,7 +391,7 @@ __cpu_indicator_init (void)
63 return 0;
64 }
65
66-#if defined SHARED && defined USE_ELF_SYMVER
67-__asm__ (".symver __cpu_indicator_init, __cpu_indicator_init@GCC_4.8.0");
68-__asm__ (".symver __cpu_model, __cpu_model@GCC_4.8.0");
69+#ifndef SHARED
70+int __cpu_indicator_init_local (void)
71+ __attribute__ ((weak, alias ("__cpu_indicator_init")));
72 #endif
73diff --git a/libgcc/config/i386/t-linux b/libgcc/config/i386/t-linux
74index 11bb46e0ee4..4f47f7bfa59 100644
75--- a/libgcc/config/i386/t-linux
76+++ b/libgcc/config/i386/t-linux
77@@ -3,4 +3,4 @@
78 # t-slibgcc-elf-ver and t-linux
79 SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/i386/libgcc-glibc.ver
80
81-HOST_LIBGCC2_CFLAGS += -mlong-double-80 -DUSE_ELF_SYMVER
82+HOST_LIBGCC2_CFLAGS += -mlong-double-80
83--
842.12.2
85