elf.h revision 117395
1/* Definitions for embedded ia64-elf target. */ 2 3/* This macro is a C statement to print on `stderr' a string describing the 4 particular machine description choice. */ 5 6#define TARGET_VERSION fprintf (stderr, " (IA-64) ELF"); 7 8/* A C string constant that tells the GNU CC driver program options to pass to 9 the assembler. It can also specify how to translate options you give to GNU 10 CC into options for GNU CC to pass to the assembler. */ 11 12#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GNU_AS) != 0 13/* GNU AS. */ 14#undef ASM_EXTRA_SPEC 15#define ASM_EXTRA_SPEC \ 16 "%{mno-gnu-as:-N so} %{!mno-gnu-as:-x}" 17#else 18/* Intel ias. */ 19#undef ASM_SPEC 20#define ASM_SPEC \ 21 "%{!mgnu-as:-N so} %{mgnu-as:-x} %{mconstant-gp:-M const_gp}\ 22 %{mauto-pic:-M no_plabel}" 23#endif 24 25/* A C string constant that tells the GNU CC driver program options to pass to 26 the linker. It can also specify how to translate options you give to GNU CC 27 into options for GNU CC to pass to the linker. */ 28 29/* The Intel linker does not support dynamic linking, so we need -dn. 30 The Intel linker gives annoying messages unless -N so is used. */ 31#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GNU_LD) != 0 32/* GNU LD. */ 33#define LINK_SPEC "%{mno-gnu-ld:-dn -N so}" 34#else 35/* Intel ild. */ 36#define LINK_SPEC "%{!mgnu-ld:-dn -N so}" 37#endif 38 39/* svr4.h links with crti.o/crtn.o, but elfos.h does not. We override elfos.h 40 so that we can use the standard ELF Unix method. */ 41#undef ENDFILE_SPEC 42#define ENDFILE_SPEC "crtend.o%s crtn.o%s" 43 44#undef STARTFILE_SPEC 45#define STARTFILE_SPEC "%{!shared: \ 46 %{!symbolic: \ 47 %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\ 48 crti.o%s crtbegin.o%s" 49 50/* End of elf.h */ 51