diff options
Diffstat (limited to 'gcc/config/sparc/linux64.h')
| -rw-r--r-- | gcc/config/sparc/linux64.h | 87 |
1 files changed, 12 insertions, 75 deletions
diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h index d29f6aa597d..d55d738b187 100644 --- a/gcc/config/sparc/linux64.h +++ b/gcc/config/sparc/linux64.h @@ -1,5 +1,5 @@ /* Definitions for 64-bit SPARC running Linux-based GNU systems with ELF. - Copyright 1996, 1997, 1998, 2000 Free Software Foundation, Inc. + Copyright 1996, 1997, 1998, 2000, 2002 Free Software Foundation, Inc. Contributed by David S. Miller (davem@caip.rutgers.edu) This file is part of GNU CC. @@ -55,38 +55,11 @@ Boston, MA 02111-1307, USA. */ #undef STARTFILE_SPEC -#define STARTFILE_SPEC32 \ - "%{!shared: \ - %{pg:/usr/lib/gcrt1.o%s} %{!pg:%{/usr/lib/p:gcrt1.o%s} %{!p:/usr/lib/crt1.o%s}}}\ - /usr/lib/crti.o%s %{static:crtbeginT.o%s}\ +#define STARTFILE_SPEC \ + "%{!shared:%{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\ + crti.o%s %{static:crtbeginT.o%s}\ %{!static:%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}" -#define STARTFILE_SPEC64 \ - "%{!shared: \ - %{pg:/usr/lib64/gcrt1.o%s} %{!pg:%{p:/usr/lib64/gcrt1.o%s} %{!p:/usr/lib64/crt1.o%s}}}\ - /usr/lib64/crti.o%s %{static:crtbeginT.o%s}\ - %{!static:%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}" - -#ifdef SPARC_BI_ARCH - -#if DEFAULT_ARCH32_P -#define STARTFILE_SPEC "\ -%{m32:" STARTFILE_SPEC32 "} \ -%{m64:" STARTFILE_SPEC64 "} \ -%{!m32:%{!m64:" STARTFILE_SPEC32 "}}" -#else -#define STARTFILE_SPEC "\ -%{m32:" STARTFILE_SPEC32 "} \ -%{m64:" STARTFILE_SPEC64 "} \ -%{!m32:%{!m64:" STARTFILE_SPEC64 "}}" -#endif - -#else - -#define STARTFILE_SPEC STARTFILE_SPEC64 - -#endif - /* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on the GNU/Linux magical crtend.o file (see crtstuff.c) which provides part of the support for getting C++ file-scope static @@ -95,36 +68,9 @@ Boston, MA 02111-1307, USA. */ #undef ENDFILE_SPEC -#define ENDFILE_SPEC32 \ - "%{!shared:crtend.o%s} %{shared:crtendS.o%s} /usr/lib/crtn.o%s" - -#define ENDFILE_SPEC64 \ - "%{!shared:crtend.o%s} %{shared:crtendS.o%s} /usr/lib64/crtn.o%s" - -#define ENDFILE_SPEC_COMMON \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s}" - -#ifdef SPARC_BI_ARCH - -#if DEFAULT_ARCH32_P -#define ENDFILE_SPEC "\ -%{m32:" ENDFILE_SPEC32 "} \ -%{m64:" ENDFILE_SPEC64 "} \ -%{!m32:%{!m64:" ENDFILE_SPEC32 "}} " \ -ENDFILE_SPEC_COMMON -#else -#define ENDFILE_SPEC "\ -%{m32:" ENDFILE_SPEC32 "} \ -%{m64:" ENDFILE_SPEC64 "} \ -%{!m32:%{!m64:" ENDFILE_SPEC64 "}} " \ -ENDFILE_SPEC_COMMON -#endif - -#else - -#define ENDFILE_SPEC ENDFILE_SPEC64 " " ENDFILE_SPEC_COMMON - -#endif +#define ENDFILE_SPEC \ + "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s\ + %{ffast-math|funsafe-math-optimizations:crtfastmath.o%s}" /* The GNU C++ standard library requires that these macros be defined. */ #undef CPLUSPLUS_CPP_SPEC @@ -149,7 +95,7 @@ ENDFILE_SPEC_COMMON #define WCHAR_TYPE_SIZE 32 /* Define for support of TFmode long double. - Sparc ABI says that long double is 4 words. */ + SPARC ABI says that long double is 4 words. */ #undef LONG_DOUBLE_TYPE_SIZE #define LONG_DOUBLE_TYPE_SIZE (TARGET_LONG_DOUBLE_128 ? 128 : 64) @@ -311,11 +257,9 @@ ENDFILE_SPEC_COMMON /* System V Release 4 uses DWARF debugging info. Buf DWARF1 doesn't do 64-bit anything, so we use DWARF2. */ -#undef DWARF2_DEBUGGING_INFO #undef DWARF_DEBUGGING_INFO -#undef DBX_DEBUGGING_INFO -#define DWARF2_DEBUGGING_INFO -#define DBX_DEBUGGING_INFO +#define DWARF2_DEBUGGING_INFO 1 +#define DBX_DEBUGGING_INFO 1 #undef ASM_OUTPUT_ALIGNED_LOCAL #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \ @@ -332,13 +276,6 @@ do { \ #undef LOCAL_LABEL_PREFIX #define LOCAL_LABEL_PREFIX "." -/* This is how to output a definition of an internal numbered label where - PREFIX is the class of label and NUM is the number within the class. */ - -#undef ASM_OUTPUT_INTERNAL_LABEL -#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \ - fprintf (FILE, ".L%s%d:\n", PREFIX, NUM) - /* This is how to output a reference to an internal numbered label where PREFIX is the class of label and NUM is the number within the class. */ @@ -380,7 +317,7 @@ do { \ /* Handle multilib correctly. */ #if defined(__arch64__) -/* 64-bit Sparc version */ +/* 64-bit SPARC version */ #define MD_FALLBACK_FRAME_STATE_FOR(CONTEXT, FS, SUCCESS) \ do { \ unsigned int *pc_ = (CONTEXT)->ra; \ @@ -431,7 +368,7 @@ do { \ goto SUCCESS; \ } while (0) #else -/* 32-bit Sparc version */ +/* 32-bit SPARC version */ #define MD_FALLBACK_FRAME_STATE_FOR(CONTEXT, FS, SUCCESS) \ do { \ unsigned int *pc_ = (CONTEXT)->ra; \ |