1 /* Configuration file for sparc OpenBSD target. 2 Copyright (C) 1999, 2005 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GCC is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GCC; see the file COPYING. If not, write to 18 the Free Software Foundation, 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 20 21 #undef TARGET_VERSION 22 #define TARGET_VERSION fprintf (stderr, " (OpenBSD/sparc)") 23 24 /* Target OS builtins. */ 25 #define TARGET_OS_CPP_BUILTINS() \ 26 do \ 27 { \ 28 OPENBSD_OS_CPP_BUILTINS(); \ 29 } \ 30 while (0) 31 32 #undef CPP_SUBTARGET_SPEC 33 #define CPP_SUBTARGET_SPEC "" 34 35 #undef MD_EXEC_PREFIX 36 #undef MD_STARTFILE_PREFIX 37 38 #undef ASM_SPEC 39 #ifdef PIE_DEFAULT 40 #define ASM_SPEC "\ 41 %{v:-V} -s %{fpic|fPIC:-K PIC} %{!fno-pie: %{!p: %{!pg: -K PIC}}} \ 42 %{mlittle-endian:-EL} \ 43 %(asm_cpu) %(asm_arch) \ 44 " 45 #else 46 #define ASM_SPEC "\ 47 %{v:-V} -s %{fpic|fPIC|fpie|fPIE:-K PIC} \ 48 %{mlittle-endian:-EL} \ 49 %(asm_cpu) %(asm_arch) \ 50 " 51 #endif 52 53 /* Layout of source language data types. */ 54 #undef SIZE_TYPE 55 #define SIZE_TYPE "long unsigned int" 56 57 #undef PTRDIFF_TYPE 58 #define PTRDIFF_TYPE "long int" 59 60 #undef WCHAR_TYPE 61 #define WCHAR_TYPE "int" 62 63 #undef WCHAR_TYPE_SIZE 64 #define WCHAR_TYPE_SIZE 32 65 66 #undef WINT_TYPE 67 #define WINT_TYPE "int" 68 69 #undef INTMAX_TYPE 70 #define INTMAX_TYPE "long long int" 71 72 #undef UINTMAX_TYPE 73 #define UINTMAX_TYPE "long long unsigned int" 74 75 #undef LONG_DOUBLE_TYPE_SIZE 76 #define LONG_DOUBLE_TYPE_SIZE 64 77 78 #undef JUMP_TABLES_DEFAULT 79 #define JUMP_TABLES_DEFAULT 0 /* incompatible with --executable-text */ 80 81 #undef LINK_SPEC 82 #define LINK_SPEC \ 83 "%{!shared:%{!nostdlib:%{!r*:%{!e*:-e __start}}}} \ 84 %{shared:-shared} %{R*} \ 85 %{static:-Bstatic} \ 86 %{!static:-Bdynamic} \ 87 %{rdynamic:-export-dynamic} \ 88 %{assert*} \ 89 %{!static:%{!dynamic-linker:-dynamic-linker /usr/libexec/ld.so}}" 90 91 /* As an elf system, we need crtbegin/crtend stuff. */ 92 #undef STARTFILE_SPEC 93 #define STARTFILE_SPEC "\ 94 %{!shared: %{pg:gcrt0%O%s} %{!pg:%{p:gcrt0%O%s} \ 95 %{!p:%{!static:crt0%O%s} %{static:%{nopie:crt0%O%s} \ 96 %{!nopie:rcrt0%O%s}}}} crtbegin%O%s} %{shared:crtbeginS%O%s}" 97 #undef ENDFILE_SPEC 98 #define ENDFILE_SPEC "%{!shared:crtend%O%s} %{shared:crtendS%O%s}" 99 100 /* We use GNU ld so undefine this so that attribute((init_priority)) works. */ 101 #undef CTORS_SECTION_ASM_OP 102 #undef DTORS_SECTION_ASM_OP 103