toolchain/gcc/patches/7.3.0/900-bad-mips16-crt.patch

   1 commit 9dc38e48f7a6f88b7ac7bfaced91f53660204e46
   2 Author: Florian Fainelli <florian@openwrt.org>
   3 Date:   Fri Apr 5 12:36:06 2013 +0000
   4
   5     toolchain/gcc: .init and .fini need to pick one ISA
   6
   7     The .init and .fini sections are built by concatenating code
   8     fragments. Putting mips16 code in the middle of a mips32 code block
   9     doesn't work. Make gcc built the magic crt stuff in no-mips16 mode.
  10
  11     This is specific to 4.6-linaro but is probably portable to other gcc
  12     flavors. Adding this to the t-libgcc-mips16 makefile fragment is a
  13     hack not suitable for pushing upstream, but there is no mips/t-linux
  14     or mips/t-uclibc and I am not going to touch gcc/configure for two
  15     lines.
  16
  17     Signed-off-by: Jay Carlson <nop@nop.com>
  18     Signed-off-by: Florian Fainelli <florian@openwrt.org>
  19
  20     SVN-Revision: 36200
  21
  22 --- a/libgcc/config/mips/t-mips16
  23 +++ b/libgcc/config/mips/t-mips16
  24 @@ -43,3 +43,6 @@ SYNC_CFLAGS = -mno-mips16
  25
  26  # Version these symbols if building libgcc.so.
  27  SHLIB_MAPFILES += $(srcdir)/config/mips/libgcc-mips16.ver
  28 +
  29 +CRTSTUFF_T_CFLAGS += -mno-mips16
  30 +CRTSTUFF_T_CFLAGS_S += -mno-mips16