* configure.ac: Add Visium support.

	* configure: Regenerate.
libgcc/
	* config.host: Add Visium support.
	* config/visium: New directory.
gcc/
	* config.gcc: Add Visium support.
	* configure.ac: Likewise.
	* configure: Regenerate.
	* doc/extend.texi (interrupt attribute): Add Visium.
	* doc/invoke.texi: Document Visium options.
	* doc/install.texi: Document Visium target.
	* doc/md.texi: Document Visium constraints.
	* common/config/visium: New directory.
	* config/visium: Likewise.
gcc/testsuite/
	* lib/target-supports.exp (check_profiling_available): Return 0 for
	Visium.
	(check_effective_target_tls_runtime): Likewise.
	(check_effective_target_logical_op_short_circuit): Return 1 for Visium.
	* gcc.dg/20020312-2.c: Adjust for Visium.
	* gcc.dg/tls/thr-cse-1.c: Likewise
	* gcc.dg/tree-ssa/20040204-1.c: Likewise
	* gcc.dg/tree-ssa/loop-1.c: Likewise.
	* gcc.dg/weak/typeof-2.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219219 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 46 insertions, 0 deletions

diff --git a/libgcc/config/visium/crti.S b/libgcc/config/visium/crti.S
new file mode 100644
index 00000000000..158ae0f3261
--- /dev/null
+++ b/libgcc/config/visium/crti.S
@@ -0,0 +1,46 @@
+/* crti.S for Visium.
+   Copyright (C) 2005-2015 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 3, 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.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+	.file   "crti.o"
+	.ident  "GNU C crti.o"
+
+	.section .init
+	.globl  __init
+	.type   __init,@function
+__init:
+	subi	r23,8
+	nop
+	write.l	(r23),r22
+	write.l	1(r23),r21
+	move.l	r22,r23
+
+	.section .fini
+	.globl  __fini
+	.type   __fini,@function
+__fini:
+	subi	r23,8
+	nop
+	write.l	(r23),r22
+	write.l	1(r23),r21
+	move.l	r22,r23