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path: root/toolchain/gcc/4.4.4/810-arm-softfloat-libgcc.patch
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[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"