| /* Configuration file for sparc64 OpenBSD target. |
| Copyright (C) 1999, 2005 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #undef TARGET_VERSION |
| #define TARGET_VERSION fprintf (stderr, " (sparc64 OpenBSD ELF)") |
| |
| /* XXX - do we really want HARD_QUAD? */ |
| #undef TARGET_DEFAULT |
| #define TARGET_DEFAULT \ |
| (MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \ |
| + MASK_APP_REGS + MASK_FPU + MASK_STACK_BIAS + MASK_LONG_DOUBLE_128) |
| |
| #undef SPARC_DEFAULT_CMODEL |
| #define SPARC_DEFAULT_CMODEL CM_MEDMID |
| |
| /* Target OS builtins. */ |
| #define TARGET_OS_CPP_BUILTINS() \ |
| do \ |
| { \ |
| builtin_define ("__unix__"); \ |
| builtin_define ("__OpenBSD__"); \ |
| builtin_assert ("system=unix"); \ |
| builtin_assert ("system=OpenBSD"); \ |
| builtin_define ("__sparc64__"); \ |
| builtin_define ("__sparcv9__"); \ |
| builtin_define ("__sparc_v9__"); \ |
| builtin_define ("__arch64__"); \ |
| } \ |
| while (0) |
| |
| #undef CPP_SUBTARGET_SPEC |
| #define CPP_SUBTARGET_SPEC "" |
| |
| #undef MD_EXEC_PREFIX |
| #undef MD_STARTFILE_PREFIX |
| |
| /* Inherited from sp64-elf. */ |
| #undef NO_IMPLICIT_EXTERN_C |
| |
| #undef ASM_SPEC |
| #define ASM_SPEC "\ |
| %{v:-V} -s %{fpic|fPIC|fpie|fPIE:-K PIC} \ |
| %{mlittle-endian:-EL} \ |
| %(asm_cpu) %(asm_arch) \ |
| " |
| |
| /* Layout of source language data types. */ |
| #undef WCHAR_TYPE |
| #define WCHAR_TYPE "int" |
| |
| #undef WCHAR_TYPE_SIZE |
| #define WCHAR_TYPE_SIZE 32 |
| |
| #undef LONG_DOUBLE_TYPE_SIZE |
| #define LONG_DOUBLE_TYPE_SIZE 128 |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC \ |
| "%{!shared:%{!nostdlib:%{!r*:%{!e*:-e __start}}}} \ |
| %{shared:-shared} %{R*} \ |
| %{static:-Bstatic} \ |
| %{!static:-Bdynamic} \ |
| %{assert*} \ |
| %{!dynamic-linker:-dynamic-linker /usr/libexec/ld.so}" |
| |
| /* As an elf system, we need crtbegin/crtend stuff. */ |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC "\ |
| %{!shared: %{pg:gcrt0%O%s} %{!pg:%{p:gcrt0%O%s} %{!p:crt0%O%s}} \ |
| crtbegin%O%s} %{shared:crtbeginS%O%s}" |
| #undef ENDFILE_SPEC |
| #define ENDFILE_SPEC "%{!shared:crtend%O%s} %{shared:crtendS%O%s}" |