toolchain/gcc/patches/6.2.0/840-armv4_pass_fix-v4bx_to_ld.patch

   1 --- a/gcc/config/arm/linux-eabi.h
   2 +++ b/gcc/config/arm/linux-eabi.h
   3 @@ -94,10 +94,15 @@
   4  #define MUSL_DYNAMIC_LINKER \
   5    "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1"
   6
   7 +/* For armv4 we pass --fix-v4bx to linker to support EABI */
   8 +#undef TARGET_FIX_V4BX_SPEC
   9 +#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*"\
  10 +  "|march=armv4|mcpu=fa526|mcpu=fa626:--fix-v4bx}"
  11 +
  12  /* At this point, bpabi.h will have clobbered LINK_SPEC.  We want to
  13     use the GNU/Linux version, not the generic BPABI version.  */
  14  #undef  LINK_SPEC
  15 -#define LINK_SPEC EABI_LINK_SPEC                                       \
  16 +#define LINK_SPEC EABI_LINK_SPEC TARGET_FIX_V4BX_SPEC                  \
  17    LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC,                         \
  18                        LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
  19