bfd

        * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
        (ALL_MACHINES_CFILES): Add cpu-rx.c.
        (BFD32_BACKENDS): Add elf32-rx.lo.
        (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
        * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
        Export bfd_rx_arch.
        (bfd_archures_list): Add bfd_rx_arch.
        * config.bfd: Add entry for rx-*-elf.
        * configure.in: Add entries for bfd_elf32_rx_le_vec and
        bfd_elf32_rx_be_vec.
        * reloc.c: Add RX relocations.
        * targets.c: Add RX target vectors.
        * Makefile.in: Regenerate.
        * bfd-in2.h: Regenerate.
        * configure: Regenerate.
        * libbfd.h: Regenerate.
        * cpu-rx.c: New file.
        * elf32-rx.c: New file.

binutils
        * readelf.c: Add support for RX target.
        * MAINTAINERS: Add DJ and NickC as maintainers for RX.

gas
        * Makefile.am: Add RX target.
        * configure.in: Likewise.
        * configure.tgt: Likewise.
        * read.c (do_repeat_with_expander): New function.
        * read.h: Provide a prototype for do_repeat_with_expander.
        * doc/Makefile.am: Add RX target documentation.
        * doc/all.texi: Likewise.
        * doc/as.texinfo: Likewise.
        * Makefile.in: Regenerate.
        * NEWS: Mention support for RX architecture.
        * configure: Regenerate.
        * doc/Makefile.in: Regenerate.
        * config/rx-defs.h: New file.
        * config/rx-parse.y: New file.
        * config/tc-rx.h: New file.
        * config/tc-rx.c: New file.
        * doc/c-rx.texi: New file.

gas/testsuite
        * gas/rx: New directory.
        * gas/rx/*: New set of test cases.
        * gas/elf/section2.e-rx: New expected output file.
        * gas/all/gas.exp: Add support for RX target.
        * gas/elf/elf.exp: Likewise.
        * gas/lns/lns.exp: Likewise.
        * gas/macros/macros.exp: Likewise.

include
        * dis-asm.h: Add prototype for print_insn_rx.

include/elf
        * rx.h: New file.

include/opcode
        * rx.h: New file.

ld
        * Makefile.am: Add rules to build RX emulation.
        * configure.tgt: Likewise.
        * NEWS: Mention support for RX architecture.
        * Makefile.in: Regenerate.
        * emulparams/elf32rx.sh: New file.
        * emultempl/rxelf.em: New file.

opcodes
        * Makefile.am: Add RX files.
        * configure.in: Add support for RX target.
        * disassemble.c: Likewise.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * opc2c.c: New file.
        * rx-decode.c: New file.
        * rx-decode.opc: New file.
        * rx-dis.c: New file.

1 files changed, 93 insertions, 0 deletions

diff --git a/gas/config/tc-rx.h b/gas/config/tc-rx.h
new file mode 100644
index 0000000..592eb35
--- /dev/null
+++ b/gas/config/tc-rx.h
@@ -0,0 +1,93 @@
+/* tc-rx.h - header file for Renesas RX
+   Copyright 2008, 2009
+   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 3, 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, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+
+#define TC_RX
+
+extern int target_big_endian;
+
+#define LISTING_HEADER (target_big_endian ? "RX GAS BE" : "RX GAS LE")
+#define LISTING_LHS_WIDTH 8
+#define LISTING_WORD_SIZE 1
+
+#define TARGET_ARCH bfd_arch_rx
+
+/* Instruction bytes are big endian, data bytes can be either.  */
+#define TARGET_BYTES_BIG_ENDIAN 0
+
+#define TARGET_FORMAT (target_big_endian ? "elf32-rx-be" : "elf32-rx-le")
+
+/* We don't need to handle .word strangely.  */
+#define WORKING_DOT_WORD
+
+/* Permit temporary numeric labels.  */
+#define LOCAL_LABELS_FB 1
+/* But make sure that the binutils treat them as locals.  */
+#define LOCAL_LABEL_PREFIX '.'
+
+/* Allow classic-style constants.  */
+#define NUMBERS_WITH_SUFFIX 1
+
+/* .-foo gets turned into PC relative relocs.  */
+#define DIFF_EXPR_OK
+
+#define md_end rx_md_end
+extern void rx_md_end (void);
+
+#define md_relax_frag rx_relax_frag
+extern int rx_relax_frag (segT, fragS *, long);
+
+#define TC_FRAG_TYPE struct rx_bytesT *
+#define TC_FRAG_INIT rx_frag_init
+extern void rx_frag_init (fragS *);
+
+/* Call md_pcrel_from_section(), not md_pcrel_from().  */
+#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
+extern long md_pcrel_from_section (struct fix *, segT);
+
+/* RX doesn't have a 32 bit PCREL relocations.  */
+#define TC_FORCE_RELOCATION_SUB_LOCAL(FIX, SEG) 1
+
+#define TC_VALIDATE_FIX_SUB(FIX, SEG)		\
+  rx_validate_fix_sub (FIX)
+extern int rx_validate_fix_sub (struct fix *);
+
+#define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \
+  rx_cons_fix_new (FRAG, WHERE, NBYTES, EXP)
+extern void rx_cons_fix_new (fragS *, int, int, expressionS *);
+
+#define tc_fix_adjustable(x) 0
+
+#define HANDLE_ALIGN(FRAG) rx_handle_align (FRAG)
+extern void rx_handle_align (fragS *);
+
+#define RELOC_EXPANSION_POSSIBLE 1
+#define MAX_RELOC_EXPANSION      4
+
+#define elf_tc_final_processing	rx_elf_final_processing
+extern void rx_elf_final_processing (void);
+
+extern bfd_boolean rx_use_conventional_section_names;
+#define TEXT_SECTION_NAME	(rx_use_conventional_section_names ? ".text" : "P")
+#define DATA_SECTION_NAME	(rx_use_conventional_section_names ? ".data" : "D_1")
+#define BSS_SECTION_NAME	(rx_use_conventional_section_names ? ".bss"  : "B_1")
+
+#define md_start_line_hook rx_start_line
+extern void rx_start_line (void);