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| author | Andrew Hsieh <andrewhsieh@google.com> | 2012-10-23 11:05:35 -0700 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2012-10-23 11:05:36 -0700 |
| commit | ae948abe78321551be84b54ea2b0230614f00670 (patch) | |
| tree | 0c7da1c542ddab2a3ef1f4bf79af73ad460bb114 /gcc-4.4.3/gcc/config/i386 | |
| parent | 7486fd3bda93a4e5c4c19584982d3da57c6b1044 (diff) | |
| parent | c779c1ff50bde450eb49b3998353804602c4d963 (diff) | |
| download | toolchain_gcc-ae948abe78321551be84b54ea2b0230614f00670.tar.gz toolchain_gcc-ae948abe78321551be84b54ea2b0230614f00670.tar.bz2 toolchain_gcc-ae948abe78321551be84b54ea2b0230614f00670.zip | |
Merge "Enable x86/arm gcc defaults"
Diffstat (limited to 'gcc-4.4.3/gcc/config/i386')
| -rw-r--r-- | gcc-4.4.3/gcc/config/i386/linux.h | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/gcc-4.4.3/gcc/config/i386/linux.h b/gcc-4.4.3/gcc/config/i386/linux.h index f0640b5a6..12451fef8 100644 --- a/gcc-4.4.3/gcc/config/i386/linux.h +++ b/gcc-4.4.3/gcc/config/i386/linux.h @@ -72,15 +72,36 @@ along with GCC; see the file COPYING3. If not see #define TARGET_OS_CPP_BUILTINS() \ do \ { \ - LINUX_TARGET_OS_CPP_BUILTINS(); \ + LINUX_TARGET_OS_CPP_BUILTINS(); \ + ANDROID_TARGET_OS_CPP_BUILTINS(); \ } \ while (0) #undef CPP_SPEC #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}" +#define OVERRIDE_LINUX_TARGET_CC1_SPEC "%(cc1_cpu) %{profile:-p}" #undef CC1_SPEC -#define CC1_SPEC "%(cc1_cpu) %{profile:-p}" +#define CC1_SPEC \ + LINUX_OR_ANDROID_CC (OVERRIDE_LINUX_TARGET_CC1_SPEC, \ + OVERRIDE_LINUX_TARGET_CC1_SPEC \ + " -march=i686 -mtune=atom" \ + " -mstackrealign -msse3 -mfpmath=sse" \ + " -m32 -fno-short-enums" \ + " " \ + ANDROID_CC1_SPEC("-fPIC")) + +#define CC1PLUS_SPEC \ + LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC) + +#undef LIB_SPEC +#define LIB_SPEC \ + LINUX_OR_ANDROID_LD (LINUX_TARGET_LIB_SPEC, \ + LINUX_TARGET_LIB_SPEC " " ANDROID_LIB_SPEC) + +#undef STARTFILE_SPEC +#define STARTFILE_SPEC \ + LINUX_OR_ANDROID_LD (LINUX_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC) /* Provide a LINK_SPEC appropriate for Linux. Here we provide support for the special GCC options -static and -shared, which allow us to @@ -122,23 +143,28 @@ along with GCC; see the file COPYING3. If not see { "link_emulation", LINK_EMULATION },\ { "dynamic_linker", LINUX_DYNAMIC_LINKER } -#undef LINK_SPEC -#define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \ +#define OVERRIDE_LINUX_TARGET_LINK_SPEC "-m %(link_emulation) %{shared:-shared} \ %{!shared: \ %{!ibcs: \ %{!static: \ %{rdynamic:-export-dynamic} \ %{!dynamic-linker:-dynamic-linker %(dynamic_linker)}} \ %{static:-static}}}" +#undef LINK_SPEC +#define LINK_SPEC \ + LINUX_OR_ANDROID_LD (OVERRIDE_LINUX_TARGET_LINK_SPEC, \ + OVERRIDE_LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) /* Similar to standard Linux, but adding -ffast-math support. */ -#undef ENDFILE_SPEC -#define ENDFILE_SPEC \ +#define OVERRIDE_LINUX_TARGET_ENDFILE_SPEC \ "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ %{mpc32:crtprec32.o%s} \ %{mpc64:crtprec64.o%s} \ %{mpc80:crtprec80.o%s} \ %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + LINUX_OR_ANDROID_LD (OVERRIDE_LINUX_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) /* A C statement (sans semicolon) to output to the stdio stream FILE the assembler definition of uninitialized global DECL named |