1 /* Configuration file for sparc64 OpenBSD target.
2 Copyright (C) 1999 Free Software Foundation, Inc.
4 This file is part of GCC.
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)
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.
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, 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
22 #define TARGET_VERSION fprintf (stderr, " (sparc64 OpenBSD ELF)")
24 /* XXX - do we really want HARD_QUAD? */
26 #define TARGET_DEFAULT \
27 (MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \
28 + MASK_APP_REGS + MASK_FPU + MASK_STACK_BIAS + MASK_LONG_DOUBLE_128)
30 #undef SPARC_DEFAULT_CMODEL
31 #define SPARC_DEFAULT_CMODEL CM_MEDMID
33 /* Target OS builtins. */
34 #define TARGET_OS_CPP_BUILTINS() \
37 builtin_define ("__unix__"); \
38 builtin_define ("__OpenBSD__"); \
39 builtin_assert ("system=unix"); \
40 builtin_assert ("system=OpenBSD"); \
41 builtin_define ("__sparc64__"); \
42 builtin_define ("__sparcv9__"); \
43 builtin_define ("__sparc_v9__"); \
44 builtin_define ("__arch64__"); \
48 #undef CPP_SUBTARGET_SPEC
49 #define CPP_SUBTARGET_SPEC ""
52 #undef MD_STARTFILE_PREFIX
56 %{v:-V} -s %{fpic|fPIC|fpie|fPIE:-K PIC} \
57 %{mlittle-endian:-EL} \
58 %(asm_cpu) %(asm_arch) \
61 /* Layout of source language data types. */
63 #define WCHAR_TYPE "int"
65 #undef WCHAR_TYPE_SIZE
66 #define WCHAR_TYPE_SIZE 32
68 #undef LONG_DOUBLE_TYPE_SIZE
69 #define LONG_DOUBLE_TYPE_SIZE 128
73 "%{!shared:%{!nostdlib:%{!r*:%{!e*:-e __start}}}} \
74 %{shared:-shared} %{R*} \
76 %{!static:-Bdynamic} \
78 %{!dynamic-linker:-dynamic-linker /usr/libexec/ld.so}"
80 /* As an elf system, we need crtbegin/crtend stuff. */
82 #define STARTFILE_SPEC "\
83 %{!shared: %{pg:gcrt0%O%s} %{!pg:%{p:gcrt0%O%s} %{!p:crt0%O%s}} \
84 crtbegin%O%s} %{shared:crtbeginS%O%s}"
86 #define ENDFILE_SPEC "%{!shared:crtend%O%s} %{shared:crtendS%O%s}"