diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/gnu.h | 2 | ||||
| -rw-r--r-- | gcc/config/i386/gnu.h | 18 |
3 files changed, 20 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8c4f0e1..15deba0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2007-08-08 Samuel Thibault <samuel.thibault@ens-lyon.org> + * gcc/config/i386/gnu.h (STARTFILE_SPEC): Use gcrt0.o in profile mode, add + -profile option, add pie support. + (ENDFILE_SPEC): New spec. + * gcc/config/gnu.h (LIB_SPEC): Add -profile option. + +2007-08-08 Samuel Thibault <samuel.thibault@ens-lyon.org> + * gcc/config/i386/gnu.h (CPP_SPEC): Add -pthread option. * gcc/config/gnu.h (LIB_SPEC): Likewise. diff --git a/gcc/config/gnu.h b/gcc/config/gnu.h index 93b94b1..b7fefa4 100644 --- a/gcc/config/gnu.h +++ b/gcc/config/gnu.h @@ -6,7 +6,7 @@ /* Default C library spec. Use -lbsd-compat for gcc -bsd. */ #undef LIB_SPEC -#define LIB_SPEC "%{pthread:-lpthread} %{bsd:-lbsd-compat} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}" +#define LIB_SPEC "%{pthread:-lpthread} %{bsd:-lbsd-compat} %{pg|p|profile:-lc_p;:-lc}" /* Standard include directory. In GNU, "/usr" is a four-letter word. */ #undef STANDARD_INCLUDE_DIR diff --git a/gcc/config/i386/gnu.h b/gcc/config/i386/gnu.h index e303bce..a2b4f24 100644 --- a/gcc/config/i386/gnu.h +++ b/gcc/config/i386/gnu.h @@ -26,13 +26,19 @@ %{static:-static}}" #undef STARTFILE_SPEC +#if defined HAVE_LD_PIE #define STARTFILE_SPEC \ - "%{!shared: \ - %{!static: \ - %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \ - %{static:crt0.o%s}} \ - crti.o%s %{static:crtbeginT.o%s}\ - %{!static:%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}" + "%{!shared: %{pg|p|profile:gcrt0.o%s;pie:Scrt1.o%s;static:crt0.o%s;:crt1.o%s}} \ + crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" +#else +#define STARTFILE_SPEC \ + "%{!shared: %{pg|p|profile:gcrt0.o%s;static:crt0.o%s;:crt1.o%s}} \ + crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" +#endif + +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" /* FIXME: Is a Hurd-specific fallback mechanism necessary? */ #undef MD_UNWIND_SUPPORT |