Mercurial > hg > CbC > CbC_gcc
diff gcc/config/ia64/elf.h @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
parents | |
children | 77e2b8dfacca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/config/ia64/elf.h Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,50 @@ +/* Definitions for embedded ia64-elf target. */ + +/* This macro is a C statement to print on `stderr' a string describing the + particular machine description choice. */ + +#define TARGET_VERSION fprintf (stderr, " (IA-64) ELF"); + +/* A C string constant that tells the GCC driver program options to pass to + the assembler. It can also specify how to translate options you give to GNU + CC into options for GCC to pass to the assembler. */ + +#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GNU_AS) != 0 +/* GNU AS. */ +#undef ASM_EXTRA_SPEC +#define ASM_EXTRA_SPEC \ + "%{mno-gnu-as:-N so} %{!mno-gnu-as:-x}" +#else +/* Intel ias. */ +#undef ASM_SPEC +#define ASM_SPEC \ + "%{!mgnu-as:-N so} %{mgnu-as:-x} %{mconstant-gp:-M const_gp}\ + %{mauto-pic:-M no_plabel}" +#endif + +/* A C string constant that tells the GCC driver program options to pass to + the linker. It can also specify how to translate options you give to GCC + into options for GCC to pass to the linker. */ + +/* The Intel linker does not support dynamic linking, so we need -dn. + The Intel linker gives annoying messages unless -N so is used. */ +#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GNU_LD) != 0 +/* GNU LD. */ +#define LINK_SPEC "%{mno-gnu-ld:-dn -N so}" +#else +/* Intel ild. */ +#define LINK_SPEC "%{!mgnu-ld:-dn -N so}" +#endif + +/* svr4.h links with crti.o/crtn.o, but elfos.h does not. We override elfos.h + so that we can use the standard ELF Unix method. */ +#undef ENDFILE_SPEC +#define ENDFILE_SPEC "crtend.o%s crtn.o%s" + +#undef STARTFILE_SPEC +#define STARTFILE_SPEC "%{!shared: \ + %{!symbolic: \ + %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\ + crti.o%s crtbegin.o%s" + +/* End of elf.h */