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Code Issues

gcc: include assembler functions in the shared libgcc_s library, fixes missing symbol issues on powerpc

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SVN-Revision: 25912
This commit is contained in:
Felix Fietkau 2011-03-06 22:54:30 +00:00
parent 0b9cfab2a2
commit 7b64200684
1 changed files with 41 additions and 1 deletions
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42
toolchain/gcc/patches/linaro/850-use_shared_libgcc.patch
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@ -24,7 +24,7 @@
#define LINUX_TARGET_LINK_SPEC "%{h*} %{version:-v} \
--- a/gcc/config/linux.h
+++ b/gcc/config/linux.h
@@ -104,6 +104,10 @@ see the files COPYING3 and COPYING.RUNTI
@@ -104,6 +104,10 @@
#define USE_LD_AS_NEEDED 1
#endif
@ -35,3 +35,43 @@
/* 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 @@
else if (inherit[lib])
printf("} %s;\n", inherit[lib]);
else
- 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 @@
# For -fvisibility=hidden. We need both a -fvisibility=hidden on
# the command line, and a #define to prevent libgcc2.h etc from
# overriding that with #pragmas.
-vis_hide = @vis_hide@
+vis_hide =
ifneq (,$(vis_hide))