From 2fb95f71425cc1b3cc9424bb2922fd296e4e05bf Mon Sep 17 00:00:00 2001 From: Syrone Wong Date: Fri, 27 Jul 2018 18:32:03 +0800 Subject: toolchain/gcc: update 8.x to 8.2.0 This release fixes LTO link-time performance problems and C++ bug introduced in GCC 8.1 Signed-off-by: Syrone Wong --- .../patches/8.2.0/810-arm-softfloat-libgcc.patch | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 toolchain/gcc/patches/8.2.0/810-arm-softfloat-libgcc.patch (limited to 'toolchain/gcc/patches/8.2.0/810-arm-softfloat-libgcc.patch') diff --git a/toolchain/gcc/patches/8.2.0/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/8.2.0/810-arm-softfloat-libgcc.patch new file mode 100644 index 0000000000..5c9d86aead --- /dev/null +++ b/toolchain/gcc/patches/8.2.0/810-arm-softfloat-libgcc.patch @@ -0,0 +1,33 @@ +commit 8570c4be394cff7282f332f97da2ff569a927ddb +Author: Imre Kaloz +Date: Wed Feb 2 20:06:12 2011 +0000 + + fixup arm soft-float symbols + + SVN-Revision: 25325 + +--- 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 +@@ -58,8 +58,6 @@ + %{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*} \ -- cgit v1.2.3