1 files changed, 99 insertions, 0 deletions
diff --git a/gcc-4.2.1/gcc/config/alpha/openbsd.h b/gcc-4.2.1/gcc/config/alpha/openbsd.h
new file mode 100644
index 000000000..f31467d6a
--- /dev/null
+++ b/gcc-4.2.1/gcc/config/alpha/openbsd.h
@@ -0,0 +1,99 @@
+/* Configuration file for an alpha OpenBSD target.
+   Copyright (C) 1999, 2003 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, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+/* We settle for little endian for now.  */
+#define TARGET_ENDIAN_DEFAULT 0
+
+/* Controlling the compilation driver.  */
+
+/* alpha needs __start.  */
+#undef LINK_SPEC
+#define LINK_SPEC \
+  "%{!nostdlib:%{!r*:%{!e*:-e __start}}} -dc -dp %{assert*}"
+
+/* run-time target specifications */
+#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.  */
+
+/* This must agree with <machine/ansi.h> */
+#undef SIZE_TYPE
+#define SIZE_TYPE "long unsigned int"
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "long int"
+
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "int"
+
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE 32
+
+
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+
+#define LOCAL_LABEL_PREFIX	"."
+
+/* We don't have an init section yet.  */
+#undef HAS_INIT_SECTION
+
+/* collect2 support (assembler format: macros for initialization).  */
+
+/* Don't tell collect2 we use COFF as we don't have (yet ?) a dynamic ld
+   library with the proper functions to handle this -> collect2 will
+   default to using nm.  */
+#undef OBJECT_FORMAT_COFF
+#undef EXTENDED_COFF
+
+/* Assembler format: exception region output.  */
+
+/* All configurations that don't use elf must be explicit about not using
+   dwarf unwind information.  */
+#ifdef INCOMING_RETURN_ADDR_RTX
+#undef DWARF2_UNWIND_INFO
+#define DWARF2_UNWIND_INFO 0
+#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);			\
+  assemble_name (FILE, NAME);			\
+  if (VALUE)					\
+    {						\
+      fputs (" , ", FILE);			\
+      assemble_name (FILE, VALUE);		\
+    }						\
+  fputc ('\n', FILE);				\
+ } while (0)
+
+