1 /* Definitions for PowerPC running FreeBSD using the ELF format 2 Copyright (C) 2001-2018 Free Software Foundation, Inc. 3 Contributed by David E. O'Brien <obrien@FreeBSD.org> and BSDi. 4 5 This file is part of GCC. 6 7 GCC is free software; you can redistribute it and/or modify it 8 under the terms of the GNU General Public License as published 9 by the Free Software Foundation; either version 3, or (at your 10 option) any later version. 11 12 GCC is distributed in the hope that it will be useful, but WITHOUT 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 15 License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GCC; see the file COPYING3. If not see 19 <http://www.gnu.org/licenses/>. */ 20 21 /* Override the defaults, which exist to force the proper definition. */ 22 23 #undef CPP_OS_DEFAULT_SPEC 24 #define CPP_OS_DEFAULT_SPEC "%(cpp_os_freebsd)" 25 26 #undef STARTFILE_DEFAULT_SPEC 27 #define STARTFILE_DEFAULT_SPEC "%(startfile_freebsd)" 28 29 #undef ENDFILE_DEFAULT_SPEC 30 #define ENDFILE_DEFAULT_SPEC "%(endfile_freebsd)" 31 32 #undef LIB_DEFAULT_SPEC 33 #define LIB_DEFAULT_SPEC "%(lib_freebsd)" 34 35 #undef LINK_START_DEFAULT_SPEC 36 #define LINK_START_DEFAULT_SPEC "%(link_start_freebsd)" 37 38 #undef LINK_OS_DEFAULT_SPEC 39 #define LINK_OS_DEFAULT_SPEC "%(link_os_freebsd)" 40 41 /* XXX: This is wrong for many platforms in sysv4.h. 42 We should work on getting that definition fixed. */ 43 #undef LINK_SHLIB_SPEC 44 #define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}" 45 46 47 /************************[ Target stuff ]***********************************/ 48 49 /* Define the actual types of some ANSI-mandated types. 50 Needs to agree with <machine/ansi.h>. GCC defaults come from c-decl.c, 51 c-common.c, and config/<arch>/<arch>.h. */ 52 53 #undef SIZE_TYPE 54 #define SIZE_TYPE "unsigned int" 55 56 /* rs6000.h gets this wrong for FreeBSD. We use the GCC defaults instead. */ 57 #undef WCHAR_TYPE 58 59 #undef WCHAR_TYPE_SIZE 60 #define WCHAR_TYPE_SIZE 32 61 62 /* Override rs6000.h definition. */ 63 #undef ASM_APP_ON 64 #define ASM_APP_ON "#APP\n" 65 66 /* Override rs6000.h definition. */ 67 #undef ASM_APP_OFF 68 #define ASM_APP_OFF "#NO_APP\n" 69 70 /* We don't need to generate entries in .fixup, except when 71 -mrelocatable or -mrelocatable-lib is given. */ 72 #undef RELOCATABLE_NEEDS_FIXUP 73 #define RELOCATABLE_NEEDS_FIXUP \ 74 (rs6000_isa_flags & rs6000_isa_flags_explicit & OPTION_MASK_RELOCATABLE) 75 76 /* Use standard DWARF numbering for DWARF debugging information. */ 77 #define RS6000_USE_DWARF_NUMBERING 78 79 #define POWERPC_FREEBSD 80