1/* Definitions for embedded ia64-elf target. 2 3Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc. 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify it under 8the terms of the GNU General Public License as published by the Free 9Software Foundation; either version 3, or (at your option) any later 10version. 11 12GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or 14FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15for more details. 16 17Under Section 7 of GPL version 3, you are granted additional 18permissions described in the GCC Runtime Library Exception, version 193.1, as published by the Free Software Foundation. 20 21You should have received a copy of the GNU General Public License and 22a copy of the GCC Runtime Library Exception along with this program; 23see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24<http://www.gnu.org/licenses/>. */ 25 26/* This macro is a C statement to print on `stderr' a string describing the 27 particular machine description choice. */ 28 29#define TARGET_VERSION fprintf (stderr, " (IA-64) ELF"); 30 31/* A C string constant that tells the GCC driver program options to pass to 32 the assembler. It can also specify how to translate options you give to GNU 33 CC into options for GCC to pass to the assembler. */ 34 35#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GNU_AS) != 0 36/* GNU AS. */ 37#undef ASM_EXTRA_SPEC 38#define ASM_EXTRA_SPEC \ 39 "%{mno-gnu-as:-N so} %{!mno-gnu-as:-x}" 40#else 41/* Intel ias. */ 42#undef ASM_SPEC 43#define ASM_SPEC \ 44 "%{!mgnu-as:-N so} %{mgnu-as:-x} %{mconstant-gp:-M const_gp}\ 45 %{mauto-pic:-M no_plabel}" 46#endif 47 48/* A C string constant that tells the GCC driver program options to pass to 49 the linker. It can also specify how to translate options you give to GCC 50 into options for GCC to pass to the linker. */ 51 52/* The Intel linker does not support dynamic linking, so we need -dn. 53 The Intel linker gives annoying messages unless -N so is used. */ 54#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GNU_LD) != 0 55/* GNU LD. */ 56#define LINK_SPEC "%{mno-gnu-ld:-dn -N so}" 57#else 58/* Intel ild. */ 59#define LINK_SPEC "%{!mgnu-ld:-dn -N so}" 60#endif 61 62/* svr4.h links with crti.o/crtn.o, but elfos.h does not. We override elfos.h 63 so that we can use the standard ELF Unix method. */ 64#undef ENDFILE_SPEC 65#define ENDFILE_SPEC "crtend.o%s crtn.o%s" 66 67#undef STARTFILE_SPEC 68#define STARTFILE_SPEC "%{!shared: \ 69 %{!symbolic: \ 70 %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\ 71 crti.o%s crtbegin.o%s" 72 73/* End of elf.h */ 74