summaryrefslogtreecommitdiff
path: root/patches/gcc/linaro-4.9-2017.01/810-arm-softfloat-libgcc.patch
diff options
context:
space:
mode:
Diffstat (limited to 'patches/gcc/linaro-4.9-2017.01/810-arm-softfloat-libgcc.patch')
-rw-r--r--patches/gcc/linaro-4.9-2017.01/810-arm-softfloat-libgcc.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/patches/gcc/linaro-4.9-2017.01/810-arm-softfloat-libgcc.patch b/patches/gcc/linaro-4.9-2017.01/810-arm-softfloat-libgcc.patch
new file mode 100644
index 0000000..5efa7fd
--- /dev/null
+++ b/patches/gcc/linaro-4.9-2017.01/810-arm-softfloat-libgcc.patch
@@ -0,0 +1,30 @@
+Index: b/gcc/config/arm/linux-elf.h
+===================================================================
+--- a/gcc/config/arm/linux-elf.h
++++ b/gcc/config/arm/linux-elf.h
+@@ -60,7 +60,7 @@
+ %{shared:-lc} \
+ %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
+
+-#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
++#define LIBGCC_SPEC "-lgcc"
+
+ #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+
+Index: b/libgcc/config/arm/t-linux
+===================================================================
+--- a/libgcc/config/arm/t-linux
++++ b/libgcc/config/arm/t-linux
+@@ -1,6 +1,11 @@
+ LIB1ASMSRC = arm/lib1funcs.S
+ LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
+- _ctzsi2 _arm_addsubdf3 _arm_addsubsf3
++ _ctzsi2 _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
+
+ # Just for these, we omit the frame pointer since it makes such a big
+ # difference.