config.gcc (sparc64-*-openbsd*): New.

2002-05-30	Marc Espie <espie@openbsd.org>
	* config.gcc (sparc64-*-openbsd*):  New.
	* config/sparc/openbsd1-64.h:  New.
	* config/sparc/openbsd64.h:  New.

From-SVN: r54066

4 files changed, 111 insertions, 0 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2bc6148..9de29da 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-05-30	Marc Espie <espie@openbsd.org>
+	* config.gcc (sparc64-*-openbsd*):  New.
+	* config/sparc/openbsd1-64.h:  New.
+	* config/sparc/openbsd64.h:  New.
+
 2002-05-30  Jeff Law <law@redhat.com>
 
 	* flow.c (propagate_one_insn): Revise yesterday's patch.  Delete
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 6ba0de6..ad4abb6 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -2285,6 +2285,13 @@ sparc-*-openbsd*)
 	# we need collect2 until our bug is fixed...
 	use_collect2=yes
 	;;
+sparc64-*-openbsd*)
+	tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
+	xm_file=sparc/xm-sp64.h
+	gas=yes gnu_ld=yes
+	with_cpu=ultrasparc
+	float_format=i128
+	;;
 sparc-*-bsd*)
 	tm_file="${tm_file} sparc/bsd.h"
 	;;
diff --git a/gcc/config/sparc/openbsd1-64.h b/gcc/config/sparc/openbsd1-64.h
new file mode 100644
index 0000000..1310538
--- /dev/null
+++ b/gcc/config/sparc/openbsd1-64.h
@@ -0,0 +1,24 @@
+/* Configuration file for sparc64 OpenBSD target.
+   Copyright (C) 1999 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.  */
+
+#define OBSD_HAS_DECLARE_FUNCTION_NAME
+#define OBSD_HAS_DECLARE_FUNCTION_SIZE
+#define OBSD_HAS_DECLARE_OBJECT
+
diff --git a/gcc/config/sparc/openbsd64.h b/gcc/config/sparc/openbsd64.h
new file mode 100644
index 0000000..4dfe381
--- /dev/null
+++ b/gcc/config/sparc/openbsd64.h
@@ -0,0 +1,75 @@
+/* Configuration file for sparc64 OpenBSD target.
+   Copyright (C) 1999 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
+
+/* Run-time target specifications.  */
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-D__unix__ -D__sparc__ -D__sparc64__ -D__sparcv9__ -D__sparc_v9__ -D__arch64__ -D__ELF__ -D__OpenBSD__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(sparc) -Amachine(sparc)"
+
+#undef CPP_SUBTARGET_SPEC
+#define CPP_SUBTARGET_SPEC ""
+
+#undef MD_EXEC_PREFIX
+#undef MD_STARTFILE_PREFIX
+
+#undef ASM_SPEC
+#define ASM_SPEC "\
+%{v:-V} -s %{fpic:-K PIC} %{fPIC:-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}"