1/* Configuration file for sparc64 OpenBSD target. 2 Copyright (C) 1999-2015 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 3, or (at your option) 9any later version. 10 11GCC is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16You should have received a copy of the GNU General Public License 17along with GCC; see the file COPYING3. If not see 18<http://www.gnu.org/licenses/>. */ 19 20/* XXX - do we really want HARD_QUAD? */ 21#undef TARGET_DEFAULT 22#define TARGET_DEFAULT \ 23(MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \ 24 + MASK_APP_REGS + MASK_FPU + MASK_STACK_BIAS + MASK_LONG_DOUBLE_128) 25 26#undef SPARC_DEFAULT_CMODEL 27#define SPARC_DEFAULT_CMODEL CM_MEDMID 28 29/* Target OS builtins. */ 30#define TARGET_OS_CPP_BUILTINS() \ 31 do \ 32 { \ 33 builtin_define ("__unix__"); \ 34 builtin_define ("__OpenBSD__"); \ 35 builtin_assert ("system=unix"); \ 36 builtin_assert ("system=OpenBSD"); \ 37 builtin_define ("__sparc64__"); \ 38 builtin_define ("__sparcv9__"); \ 39 builtin_define ("__sparc_v9__"); \ 40 builtin_define ("__arch64__"); \ 41 } \ 42 while (0) 43 44/* Inherited from sp64-elf. */ 45#undef NO_IMPLICIT_EXTERN_C 46 47#undef ASM_SPEC 48#define ASM_SPEC "\ 49-s %{fpic|fPIC|fpie|fPIE:-K PIC} \ 50%(asm_cpu) %(asm_arch) \ 51" 52 53/* Layout of source language data types. */ 54#undef WCHAR_TYPE 55#define WCHAR_TYPE "int" 56 57#undef WCHAR_TYPE_SIZE 58#define WCHAR_TYPE_SIZE 32 59 60#undef LONG_DOUBLE_TYPE_SIZE 61#define LONG_DOUBLE_TYPE_SIZE 128 62 63#undef LINK_SPEC 64#define LINK_SPEC \ 65 "%{!shared:%{!nostdlib:%{!r:%{!e*:-e __start}}}} \ 66 %{shared:-shared} %{R*} \ 67 %{static:-Bstatic} \ 68 %{!static:-Bdynamic} \ 69 %{assert*} \ 70 -dynamic-linker /usr/libexec/ld.so" 71 72/* As an elf system, we need crtbegin/crtend stuff. */ 73#undef STARTFILE_SPEC 74#define STARTFILE_SPEC "\ 75 %{!shared: %{pg:gcrt0%O%s} %{!pg:%{p:gcrt0%O%s} %{!p:crt0%O%s}} \ 76 crtbegin%O%s} %{shared:crtbeginS%O%s}" 77#undef ENDFILE_SPEC 78#define ENDFILE_SPEC "%{!shared:crtend%O%s} %{shared:crtendS%O%s}" 79