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