Mercurial > hg > CbC > CbC_gcc
diff gcc/config/mips/linux.h @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
| author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 22 Mar 2011 17:18:12 +0900 |
| parents | a06113de4d67 |
| children | 04ced10e8804 |
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--- a/gcc/config/mips/linux.h Tue May 25 18:58:51 2010 +0900 +++ b/gcc/config/mips/linux.h Tue Mar 22 17:18:12 2011 +0900 @@ -1,6 +1,6 @@ /* Definitions for MIPS running Linux-based GNU systems with ELF format. Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2007, 2008 Free Software Foundation, Inc. + 2007, 2008, 2010, 2011 Free Software Foundation, Inc. This file is part of GCC. @@ -34,9 +34,6 @@ #define TARGET_VERSION fprintf (stderr, " (MIPS GNU/Linux with ELF)"); #endif -#undef MD_EXEC_PREFIX -#undef MD_STARTFILE_PREFIX - /* If we don't set MASK_ABICALLS, we can't default to PIC. */ #undef TARGET_DEFAULT #define TARGET_DEFAULT MASK_ABICALLS @@ -72,11 +69,10 @@ "%(endian_spec) \ %{shared:-shared} \ %{!shared: \ - %{!ibcs: \ - %{!static: \ - %{rdynamic:-export-dynamic} \ - %{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}} \ - %{static:-static}}}" + %{!static: \ + %{rdynamic:-export-dynamic} \ + -dynamic-linker " LINUX_DYNAMIC_LINKER "} \ + %{static:-static}}" #undef SUBTARGET_ASM_SPEC #define SUBTARGET_ASM_SPEC \ @@ -147,3 +143,9 @@ #define DRIVER_SELF_SPECS \ BASE_DRIVER_SELF_SPECS, \ LINUX_DRIVER_SELF_SPECS + +/* Similar to standard Linux, but adding -ffast-math support. */ +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ + %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"