/* Configuration file for an alpha OpenBSD target.
- Copyright (C) 1999 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2003, 2007 Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+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)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
/* We settle for little endian for now. */
#define TARGET_ENDIAN_DEFAULT 0
-#include <alpha/alpha.h>
-
-#define OBSD_NO_DYNAMIC_LIBRARIES
-#define OBSD_HAS_DECLARE_FUNCTION_NAME
-#define OBSD_HAS_DECLARE_FUNCTION_SIZE
-#define OBSD_HAS_DECLARE_OBJECT
-
-/* alpha ecoff supports only weak aliases, see below. */
-#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS (FILE,NAME,0)
-
-#include <openbsd.h>
-
/* Controlling the compilation driver. */
/* alpha needs __start. */
"%{!nostdlib:%{!r*:%{!e*:-e __start}}} -dc -dp %{assert*}"
/* run-time target specifications */
-#define CPP_PREDEFINES "-D__unix__ -D__ANSI_COMPAT -Asystem=unix \
--D__OpenBSD__ -D__alpha__ -D__alpha"
+#define TARGET_OS_CPP_BUILTINS() \
+ do { \
+ builtin_define ("__OpenBSD__"); \
+ builtin_define ("__ANSI_COMPAT"); \
+ builtin_define ("__unix__"); \
+ builtin_assert ("system=unix"); \
+ } while (0)
/* Layout of source language data types. */
/* Assembler format: exception region output. */
/* All configurations that don't use elf must be explicit about not using
- dwarf unwind information. egcs doesn't try too hard to check internal
- configuration files... */
+ dwarf unwind information. */
#ifdef INCOMING_RETURN_ADDR_RTX
#undef DWARF2_UNWIND_INFO
#define DWARF2_UNWIND_INFO 0
#endif
-/* Assembler format: file framework. */
-
-/* Taken from alpha/osf.h. This used to be common to all alpha
- configurations, but elf has departed from it.
- Check alpha/alpha.h, alpha/osf.h for it when egcs is upgraded. */
-#ifndef ASM_FILE_START
-#define ASM_FILE_START(FILE) \
-{ \
- alpha_write_verstamp (FILE); \
- fprintf (FILE, "\t.set noreorder\n"); \
- fprintf (FILE, "\t.set volatile\n"); \
- fprintf (FILE, "\t.set noat\n"); \
- if (TARGET_SUPPORT_ARCH) \
- fprintf (FILE, "\t.arch %s\n", \
- TARGET_CPU_EV6 ? "ev6" \
- : (TARGET_CPU_EV5 \
- ? (TARGET_MAX ? "pca56" : TARGET_BWX ? "ev56" : "ev5") \
- : "ev4")); \
- \
- ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename); \
-}
-#endif
-
/* Assembler format: label output. */
+/* alpha ecoff supports only weak aliases. */
+#undef ASM_WEAKEN_LABEL
+#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS (FILE,NAME,0)
+
#define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE) \
do { \
fputs ("\t.weakext\t", FILE); \