Add Visium support to gas

gas/
	* configure.tgt: Add Visium support.
	* Makefile.am (TARGET_CPU_CFILES): Move config/tc-vax.c around
	and add config/tc-visium.c.
	(TARGET_CPU_HFILES): Move config/tc-vax.h around and add
	config/tc-visium.h.
	* Makefile.in: Regenerate.
	* config/tc-visium.c: New file.
	* config/tc-visium.h: Likewise.
	* po/POTFILES.in: Regenerate.
gas/testsuite/
	* gas/elf/elf.exp: Skip ifunc-1 for Visium.
	* gas/visium/: New directory.

1 files changed, 79 insertions, 0 deletions

diff --git a/gas/config/tc-visium.h b/gas/config/tc-visium.h
new file mode 100644
index 0000000..6e1f791
--- /dev/null
+++ b/gas/config/tc-visium.h
@@ -0,0 +1,79 @@
+/* tc-visium.h -- Header file for tc-visium.c.
+
+   Copyright (C) 2005-2014 Free Software Foundation, Inc.
+
+   This file is part of GAS, the GNU Assembler.
+
+   GAS 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.
+
+   GAS 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 GAS; see the file COPYING.  If not, write to
+   the Free Software Foundation, 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA. */
+
+#define TC_VISIUM
+
+#define LISTING_HEADER "VISIUM GAS "
+
+/* The target BFD architecture.  */
+#define TARGET_ARCH bfd_arch_visium
+
+#define TARGET_BYTES_BIG_ENDIAN 1
+
+#define TARGET_FORMAT "elf32-visium"
+
+/* Permit temporary numeric labels.  */
+#define LOCAL_LABELS_FB 1
+
+/* .-foo gets turned into PC relative relocs.  */
+#define DIFF_EXPR_OK
+
+/* We don't support external symbols overriding.  */
+#define EXTERN_FORCE_RELOC 0
+
+/* We don't need to handle .word strangely.  */
+#define WORKING_DOT_WORD
+
+#define tc_fix_adjustable(FIXP) visium_fix_adjustable (FIXP)
+extern bfd_boolean visium_fix_adjustable (struct fix *);
+
+#define HANDLE_ALIGN(FRAGP)		 \
+  if ((FRAGP)->fr_type == rs_align_code) \
+    visium_handle_align (FRAGP);
+extern void visium_handle_align (struct frag *);
+
+#define md_relax_frag(segment, fragp, stretch) \
+  visium_relax_frag (segment, fragp, stretch)
+extern int visium_relax_frag (asection *, struct frag *, long);
+
+/* Call md_pcrel_from_section, not md_pcrel_from.  */
+#define MD_PCREL_FROM_SECTION(FIXP, SEC) visium_pcrel_from_section (FIXP, SEC)
+extern long visium_pcrel_from_section (struct fix *, segT);
+
+/* Values passed to md_apply_fix3 don't include the symbol value.  */
+#define MD_APPLY_SYM_VALUE(FIX) 0
+
+#define md_operand(x)
+
+#define tc_comment_chars visium_comment_chars
+extern const char *visium_comment_chars;
+
+#define TARGET_USE_CFIPOP 1
+
+#define tc_cfi_frame_initial_instructions visium_cfi_frame_initial_instructions
+extern void visium_cfi_frame_initial_instructions (void);
+
+#define tc_regname_to_dw2regnum visium_regname_to_dw2regnum
+extern int visium_regname_to_dw2regnum (char *regname);
+
+#define DWARF2_LINE_MIN_INSN_LENGTH     4
+#define DWARF2_DEFAULT_RETURN_COLUMN    21
+#define DWARF2_CIE_DATA_ALIGNMENT       (-4)