toolchain/gcc/patches/7.5.0/810-arm-softfloat-libgcc.patch

   1 commit 8570c4be394cff7282f332f97da2ff569a927ddb
   2 Author: Imre Kaloz <kaloz@openwrt.org>
   3 Date:   Wed Feb 2 20:06:12 2011 +0000
   4
   5     fixup arm soft-float symbols
   6
   7     SVN-Revision: 25325
   8
   9 --- a/libgcc/config/arm/t-linux
  10 +++ b/libgcc/config/arm/t-linux
  11 @@ -1,6 +1,10 @@
  12  LIB1ASMSRC = arm/lib1funcs.S
  13  LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
  14 -       _ctzsi2 _arm_addsubdf3 _arm_addsubsf3
  15 +       _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 \
  16 +       _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \
  17 +       _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \
  18 +       _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \
  19 +       _arm_fixsfsi _arm_fixunssfsi
  20
  21  # Just for these, we omit the frame pointer since it makes such a big
  22  # difference.
  23 --- a/gcc/config/arm/linux-elf.h
  24 +++ b/gcc/config/arm/linux-elf.h
  25 @@ -58,8 +58,6 @@
  26     %{shared:-lc} \
  27     %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
  28
  29 -#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
  30 -
  31  #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
  32
  33  #define LINUX_TARGET_LINK_SPEC  "%{h*} \