From c47460467c0aaa532080cb5cd1e600220e44f367 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 8 Mar 2011 13:10:11 +0000
Subject: gcc: move the optimized assembler helpers back into the static libgcc
 and skip relinking for this arch. due to relocation constraints, the
 assembler functions cannot be in the shared libgcc and must always be linked
 in statically

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25952 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../gcc/patches/linaro/850-use_shared_libgcc.patch | 31 ++++++++--------------
 1 file changed, 11 insertions(+), 20 deletions(-)

(limited to 'toolchain')

diff --git a/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch b/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch
index a9cc80bfe0..5e33c9d4e1 100644
--- a/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch
+++ b/toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch
@@ -35,18 +35,6 @@
  /* Determine which dynamic linker to use depending on whether GLIBC or
     uClibc is the default C library and whether -muclibc or -mglibc has
     been passed to change the default.  */
---- a/gcc/config/rs6000/ppc-asm.h
-+++ b/gcc/config/rs6000/ppc-asm.h
-@@ -325,8 +325,7 @@
- FUNC_NAME(name):
- 
- #define HIDDEN_FUNC(name) \
--  FUNC_START(name) \
--  .hidden FUNC_NAME(name);
-+  FUNC_START(name);
- 
- #define FUNC_END(name) \
- GLUE(.L,name): \
 --- a/gcc/mkmap-symver.awk
 +++ b/gcc/mkmap-symver.awk
 @@ -132,5 +132,5 @@
@@ -56,14 +44,6 @@
 -    printf ("\n  local:\n\t*;\n};\n");
 +    printf ("\n\t*;\n};\n");
  }
---- a/libgcc/config/rs6000/t-ppccomm
-+++ b/libgcc/config/rs6000/t-ppccomm
-@@ -1,4 +1,4 @@
--LIB2ADD_ST += crtsavfpr.S crtresfpr.S \
-+LIB2ADD += crtsavfpr.S crtresfpr.S \
-   crtsavgpr.S crtresgpr.S \
-   crtresxfpr.S crtresxgpr.S \
-   e500crtres32gpr.S \
 --- a/libgcc/Makefile.in
 +++ b/libgcc/Makefile.in
 @@ -265,7 +265,7 @@
@@ -75,3 +55,14 @@
  
  ifneq (,$(vis_hide))
  
+--- a/gcc/config/rs6000/linux.h
++++ b/gcc/config/rs6000/linux.h
+@@ -85,6 +85,8 @@
+ #define USE_LD_AS_NEEDED 1
+ #endif
+ 
++#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc"
++
+ #undef  TARGET_VERSION
+ #define TARGET_VERSION fprintf (stderr, " (PowerPC GNU/Linux)");
+ 
-- 
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