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authorSyrone Wong <wong.syrone@gmail.com>2016-07-13 21:57:05 +0800
committerFelix Fietkau <nbd@nbd.name>2016-07-15 14:17:58 +0200
commit445604a915e8ed4669b3ef3c622259c7ca0081c1 (patch)
tree43d7878a49fc1b6579081828f0b94d2affd6ffe4 /toolchain/gcc/patches/6.1.0/810-arm-softfloat-libgcc.patch
parenta4e90e2cac9d0afb41842b8a197b3acee903b9ad (diff)
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toolchain/gcc: add 6.1.0
-fno-plt and musl-libc patches already get upstream, then dropped in GCC 6. Other patches are almost identical compared to GCC 5.4. Compile and run tested on ar71xx/Qihoo C301 and mvebu/Linksys WRT1900ac v1 Signed-off-by: Syrone Wong <wong.syrone@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanups/fixes]
Diffstat (limited to 'toolchain/gcc/patches/6.1.0/810-arm-softfloat-libgcc.patch')
-rw-r--r--toolchain/gcc/patches/6.1.0/810-arm-softfloat-libgcc.patch25
1 files changed, 25 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/6.1.0/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/6.1.0/810-arm-softfloat-libgcc.patch
new file mode 100644
index 0000000000..1d06f5b2ec
--- /dev/null
+++ b/toolchain/gcc/patches/6.1.0/810-arm-softfloat-libgcc.patch
@@ -0,0 +1,25 @@
+--- a/libgcc/config/arm/t-linux
++++ b/libgcc/config/arm/t-linux
+@@ -1,6 +1,10 @@
+ LIB1ASMSRC = arm/lib1funcs.S
+ LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
+- _ctzsi2 _arm_addsubdf3 _arm_addsubsf3
++ _ctzsi2 _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
+
+ # Just for these, we omit the frame pointer since it makes such a big
+ # difference.
+--- a/gcc/config/arm/linux-elf.h
++++ b/gcc/config/arm/linux-elf.h
+@@ -60,8 +60,6 @@
+ %{shared:-lc} \
+ %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
+
+-#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
+-
+ #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+
+ #define LINUX_TARGET_LINK_SPEC "%{h*} \