From 65f527e0a581ca9563784ce6f7725fbb119893b7 Mon Sep 17 00:00:00 2001 From: Kaz Kojima Date: Tue, 1 Mar 2005 03:39:03 +0000 Subject: [PATCH] linux.h (MD_EXEC_PREFIX, [...]): Don't undefine here. * config/sh/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't undefine here. (HANDLE_PRAGMA_PACK_PUSH_POP): Delete. (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): Likewise. (TARGET_OS_CPP_BUILTINS): Use LINUX_TARGET_OS_CPP_BUILTINS. (LIB_SPEC, LINK_EH_SPEC, STARTFILE_SPEC, ENDFILE_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED, TARGET_C99_FUNCTIONS): Delete. * config.gcc (sh*-*-linux*): Use config/linux.h. From-SVN: r95726 --- gcc/ChangeLog | 12 ++++++++ gcc/config.gcc | 2 +- gcc/config/sh/linux.h | 72 ++++++------------------------------------- 3 files changed, 23 insertions(+), 63 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 18a3070fff6..f6b1f8b1863 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,15 @@ +2005-02-28 Kaz Kojima + + * config/sh/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): + Don't undefine here. + (HANDLE_PRAGMA_PACK_PUSH_POP): Delete. + (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): Likewise. + (TARGET_OS_CPP_BUILTINS): Use LINUX_TARGET_OS_CPP_BUILTINS. + (LIB_SPEC, LINK_EH_SPEC, STARTFILE_SPEC, ENDFILE_SPEC, + LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED, TARGET_C99_FUNCTIONS): + Delete. + * config.gcc (sh*-*-linux*): Use config/linux.h. + 2005-02-28 Dale Johannesen Stan Shebs diff --git a/gcc/config.gcc b/gcc/config.gcc index 0bbd958bacc..bfe694745d7 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -1761,7 +1761,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \ tm_file="${tm_file} sh/elf.h" case ${target} in sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux" - tm_file="${tm_file} sh/linux.h" ;; + tm_file="${tm_file} linux.h sh/linux.h" ;; sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h" ;; sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;; diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h index 47a71acf19f..412ce46d9cd 100644 --- a/gcc/config/sh/linux.h +++ b/gcc/config/sh/linux.h @@ -24,20 +24,6 @@ Boston, MA 02111-1307, USA. */ #undef TARGET_VERSION #define TARGET_VERSION fputs (" (SH GNU/Linux with ELF)", stderr); -/* We're not SYSVR4, not having /usr/ccs */ -#undef MD_EXEC_PREFIX -#undef MD_STARTFILE_PREFIX - -/* This was defined in linux.h. Define it here also. */ -#define HANDLE_PRAGMA_PACK_PUSH_POP - -/* Don't assume anything about the header files. */ -#define NO_IMPLICIT_EXTERN_C - -/* The GNU C++ standard library requires that these macros be defined. */ -#undef CPLUSPLUS_CPP_SPEC -#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)" - /* Enable DWARF 2 exceptions. */ #undef DWARF2_UNWIND_INFO #define DWARF2_UNWIND_INFO 1 @@ -49,14 +35,16 @@ Boston, MA 02111-1307, USA. */ " #define TARGET_OS_CPP_BUILTINS() \ -do { \ - builtin_define_std ("unix"); \ - builtin_define ("__gnu_linux__"); \ - builtin_define_std ("linux"); \ - builtin_assert ("system=linux"); \ - builtin_assert ("system=unix"); \ - builtin_assert ("system=posix"); \ -} while (0) + do \ + { \ + LINUX_TARGET_OS_CPP_BUILTINS(); \ + if (flag_pic) \ + { \ + builtin_define ("__PIC__"); \ + builtin_define ("__pic__"); \ + } \ + } \ + while (0) #undef TARGET_DEFAULT #define TARGET_DEFAULT \ @@ -74,46 +62,6 @@ do { \ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \ %{static:-static}" -#undef LIB_SPEC -#define LIB_SPEC \ - "%{pthread:-lpthread} \ - %{shared: -lc} \ - %{!shared: \ - %{mieee-fp:-lieee} \ - %{profile:-lc_p} %{!profile: -lc}}" - -#if defined(HAVE_LD_EH_FRAME_HDR) -#undef LINK_EH_SPEC -#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} " -#endif - -#undef STARTFILE_SPEC -#if defined HAVE_LD_PIE -#define STARTFILE_SPEC \ - "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.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:gcrt1.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" - -#define LINK_GCC_C_SEQUENCE_SPEC \ - "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}" - -/* Use --as-needed -lgcc_s for eh support. */ -#ifdef HAVE_LD_AS_NEEDED -#define USE_LD_AS_NEEDED 1 -#endif - -/* Determine whether the the entire c99 runtime - is present in the runtime library. */ -#define TARGET_C99_FUNCTIONS 1 - /* Output assembler code to STREAM to call the profiler. */ #undef FUNCTION_PROFILER