netbsd-elf.h revision 1.1.1.1
1/* Definitions of target machine for GNU compiler, 2 for NetBSD/vax ELF systems. 3 Copyright (C) 2002, 2007, 2009 Free Software Foundation, Inc. 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 3, or (at your option) 10any later version. 11 12GCC is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17You should have received a copy of the GNU General Public License 18along with GCC; see the file COPYING3. If not see 19<http://www.gnu.org/licenses/>. */ 20 21/* Names to predefine in the preprocessor for this target OS. */ 22#undef TARGET_OS_CPP_BUILTINS 23#define TARGET_OS_CPP_BUILTINS() \ 24 do \ 25 { \ 26 NETBSD_OS_CPP_BUILTINS_ELF(); \ 27 } \ 28 while (0) 29 30#undef CPP_SPEC 31#define CPP_SPEC NETBSD_CPP_SPEC 32 33#ifndef NETBSD_CC1_AND_CC1PLUS_SPEC 34#define NETBSD_CC1_AND_CC1PLUS_SPEC "" 35#endif 36 37#undef CC1_SPEC 38#define CC1_SPEC NETBSD_CC1_AND_CC1PLUS_SPEC VAX_CC1_AND_CC1PLUS_SPEC 39 40#undef CC1PLUS_SPEC 41#define CC1PLUS_SPEC NETBSD_CC1_AND_CC1PLUS_SPEC VAX_CC1_AND_CC1PLUS_SPEC 42 43#define NETBSD_ENTRY_POINT "__start" 44 45#undef LINK_SPEC 46#if 0 47/* FIXME: We must link all executables statically until PIC support 48 is added to the compiler. */ 49#define LINK_SPEC \ 50 "%{assert*} %{R*} %{rpath*} \ 51 %{shared:%ethe -shared option is not currently supported for VAX ELF} \ 52 %{!shared: \ 53 -dc -dp \ 54 %{!nostdlib: \ 55 %{!r*: \ 56 %{!e*:-e %(netbsd_entry_point)}}} \ 57 %{!static:-static} \ 58 %{static:-static}}" 59#else 60#define LINK_SPEC NETBSD_LINK_SPEC_ELF 61#endif 62 63#define EXTRA_SPECS \ 64 { "netbsd_entry_point", NETBSD_ENTRY_POINT }, 65 66/* We use gas, not the UNIX assembler. */ 67#undef TARGET_DEFAULT 68#define TARGET_DEFAULT MASK_QMATH 69