diff options
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 25 |
1 files changed, 1 insertions, 24 deletions
@@ -523,28 +523,12 @@ proper position among the other output files. */ #define LIB_SPEC "%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}" #endif -/* mudflap specs */ -#ifndef MFWRAP_SPEC -/* XXX: valid only for GNU ld */ -/* XXX: should exactly match hooks provided by libmudflap.a */ -#define MFWRAP_SPEC " %{static: %{fmudflap|fmudflapth: \ - --wrap=malloc --wrap=free --wrap=calloc --wrap=realloc\ - --wrap=mmap --wrap=mmap64 --wrap=munmap --wrap=alloca\ -} %{fmudflapth: --wrap=pthread_create\ -}} %{fmudflap|fmudflapth: --wrap=main}" -#endif -#ifndef MFLIB_SPEC -#define MFLIB_SPEC "%{fmudflap|fmudflapth: -export-dynamic}" -#endif - /* When using -fsplit-stack we need to wrap pthread_create, in order to initialize the stack guard. We always use wrapping, rather than shared library ordering, and we keep the wrapper function in libgcc. This is not yet a real spec, though it could become one; it is currently just stuffed into LINK_SPEC. FIXME: This wrapping - only works with GNU ld and gold. FIXME: This is incompatible with - -fmudflap when linking statically, which wants to do its own - wrapping. */ + only works with GNU ld and gold. */ #define STACK_SPLIT_SPEC " %{fsplit-stack: --wrap=pthread_create}" #ifndef LIBASAN_SPEC @@ -820,8 +804,6 @@ static const char *asm_spec = ASM_SPEC; static const char *asm_final_spec = ASM_FINAL_SPEC; static const char *link_spec = LINK_SPEC; static const char *lib_spec = LIB_SPEC; -static const char *mfwrap_spec = MFWRAP_SPEC; -static const char *mflib_spec = MFLIB_SPEC; static const char *link_gomp_spec = ""; static const char *libgcc_spec = LIBGCC_SPEC; static const char *endfile_spec = ENDFILE_SPEC; @@ -862,8 +844,6 @@ static const char *cpp_unique_options = %{remap} %{g3|ggdb3|gstabs3|gcoff3|gxcoff3|gvms3:-dD}\ %{!iplugindir*:%{fplugin*:%:find-plugindir()}}\ %{H} %C %{D*&U*&A*} %{i*} %Z %i\ - %{fmudflap:-D_MUDFLAP -include mf-runtime.h}\ - %{fmudflapth:-D_MUDFLAP -D_MUDFLAPTH -include mf-runtime.h}\ %{E|M|MM:%W{o*}}"; /* This contains cpp options which are common with cc1_options and are passed @@ -895,7 +875,6 @@ static const char *cc1_options = %{-help=*:--help=%*}\ %{!fsyntax-only:%{S:%W{o*}%{!o*:-o %b.s}}}\ %{fsyntax-only:-o %j} %{-param*}\ - %{fmudflap|fmudflapth:-fno-builtin -fno-merge-constants}\ %{coverage:-fprofile-arcs -ftest-coverage}"; static const char *asm_options = @@ -1309,8 +1288,6 @@ static struct spec_list static_specs[] = INIT_STATIC_SPEC ("endfile", &endfile_spec), INIT_STATIC_SPEC ("link", &link_spec), INIT_STATIC_SPEC ("lib", &lib_spec), - INIT_STATIC_SPEC ("mfwrap", &mfwrap_spec), - INIT_STATIC_SPEC ("mflib", &mflib_spec), INIT_STATIC_SPEC ("link_gomp", &link_gomp_spec), INIT_STATIC_SPEC ("libgcc", &libgcc_spec), INIT_STATIC_SPEC ("startfile", &startfile_spec), |