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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-06-30 21:29:03 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-07-03 23:00:02 +0200 |
| commit | e236fe481e5f8c4cd4984f39dc37dbf19c8d8eda (patch) | |
| tree | 3958b8ade6e50a183eb8f4298a81f495f6420912 /package/gcc/4.6.4/810-arm-softfloat-libgcc.patch | |
| parent | 4d7c13dd5382a56045e54389550b08c32fa94550 (diff) | |
| download | buildroot-novena-e236fe481e5f8c4cd4984f39dc37dbf19c8d8eda.tar.gz buildroot-novena-e236fe481e5f8c4cd4984f39dc37dbf19c8d8eda.zip | |
toolchain: switch to using gcc through package infrastructure
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/gcc/4.6.4/810-arm-softfloat-libgcc.patch')
| -rw-r--r-- | package/gcc/4.6.4/810-arm-softfloat-libgcc.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/package/gcc/4.6.4/810-arm-softfloat-libgcc.patch b/package/gcc/4.6.4/810-arm-softfloat-libgcc.patch new file mode 100644 index 000000000..e6a30a3f0 --- /dev/null +++ b/package/gcc/4.6.4/810-arm-softfloat-libgcc.patch @@ -0,0 +1,38 @@ +[PATCH] add the correct symbols to libgcc for uclibc arm softfloat + +Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> +--- + gcc/config/arm/linux-elf.h | 2 +- + gcc/config/arm/t-linux | 6 +++++- + 2 files changed, 6 insertions(+), 2 deletions(-) + +Index: gcc-4.4.0/gcc/config/arm/t-linux +=================================================================== +--- gcc-4.4.0.orig/gcc/config/arm/t-linux ++++ gcc-4.4.0/gcc/config/arm/t-linux +@@ -4,7 +4,11 @@ + + LIB1ASMSRC = arm/lib1funcs.asm + LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \ +- _arm_addsubdf3 _arm_addsubsf3 ++ _arm_addsubdf3 _arm_addsubsf3 \ ++ _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \ ++ _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \ ++ _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \ ++ _arm_fixsfsi _arm_fixunssfsi + + # MULTILIB_OPTIONS = mhard-float/msoft-float + # MULTILIB_DIRNAMES = hard-float soft-float +Index: gcc-4.4.0/gcc/config/arm/linux-elf.h +=================================================================== +--- gcc-4.4.0.orig/gcc/config/arm/linux-elf.h ++++ gcc-4.4.0/gcc/config/arm/linux-elf.h +@@ -60,7 +60,7 @@ + %{shared:-lc} \ + %{!shared:%{profile:-lc_p}%{!profile:-lc}}" + +-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc" ++#define LIBGCC_SPEC "-lgcc" + + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" + |