ChangeLog:

2005-07-14  Jim Blandy  <jimb@redhat.com>

	* configure.in: Add cases for Renesas m32c.
	* configure: Regenerated.

bfd/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	Add support for m32c-*-elf (Renesas m32c and m16c).
	* Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
	(ALL_MACHINES_CFILES): Add cpu-m32c.c.
	(BFD32_BACKENDS): Add elf32-m32c.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
	(cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
	* Makefile.in: Regenerated.
	* archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
	arch and mach codes.
	(bfd_m32c_arch): New arch info object.
	(bfd_archures_list): List bfd_m32c_arch.
	* bfd-in2.h: Regenerated.
	* config.bfd: Add case for the m32c.
	* configure.in: Add case for the m32c.
	* configure: Regenerated.
	* cpu-m32c.c, elf32-m32c.c: New files.
	* libbfd.h: Regenerated.
	* targets.c (bfd_elf32_m32c_vec): Declare.
	(_bfd_target_vector): List bfd_elf32_m32c_vec.

binutils/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	* readelf.c: #include "elf/m32c.h"
	(guess_is_rela, dump_relocations, get_machine_name): Add cases for
	EM_M32C.
	* Makefile.am (readelf.o): Update dependencies.
	* Makefile.in: Regenerated.

cpu/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	* m32c.cpu, m32c.opc: Machine description for the Renesas M32C.

gas/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	Add support for the Renesas M32C.
	* Makefile.am (CPU_TYPES): List m32c.
	(TARGET_CPU_CFILES): List config/tc-m32c.c.
	(TARGET_CPU_HFILES): List config/tc-m32c.h.
	* configure.in: Add case for m32c.
	* configure.tgt: Add cases for m32c and m32c-*-elf.
	* configure: Regenerated.
	* config/tc-m32c.c, config/tc-m32c.h: New files.
	* doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
	* doc/Makefile.in: Regenerated.
	* doc/all.texi: Set M32C.
	* doc/as.texinfo: Add text for the M32C-specific options and line
	comment characters, and refer to c-m32c.texi.
	* doc/c-m32c.texi: New file.

include/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	* dis-asm.h (print_insn_m32c): New declaration.

include/elf/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	Add support for Renesas M32C and M16C.
	* common.h (EM_M32C): New machine number.
	* m32c.h: New file.

ld/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	Add support for the Renesas M32C and M16C.
	* Makefile.am (ALL_EMULATIONS): Add eelf32m32c.o.
	(eelf32m32c.c): New target.
	* Makefile.in: Regenerated.
	* configure.tgt: Add case for m32c-*-elf.
	* emulparams/elf32m32c.sh: New file.

opcodes/ChangeLog:
2005-07-14  Jim Blandy  <jimb@redhat.com>

	Add support for the Renesas M32C and M16C.
	* m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c: New.
	* m32c-desc.h, m32c-opc.h: New.
	* Makefile.am (HFILES): List m32c-desc.h and m32c-opc.h.
	(CFILES): List m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c,
	m32c-opc.c.
	(ALL_MACHINES): List m32c-asm.lo, m32c-desc.lo, m32c-dis.lo,
	m32c-ibld.lo, m32c-opc.lo.
	(CLEANFILES): List stamp-m32c.
	(M32C_DEPS): List stamp-m32c, if CGEN_MAINT.
	(CGEN_CPUS): Add m32c.
	(m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c)
	(m32c-desc.h, m32c-opc.h): Depend on M32C_DEPS.
	(m32c_opc_h): New variable.
	(stamp-m32c, m32c-asm.lo, m32c-desc.lo, m32c-dis.lo, m32c-ibld.lo)
	(m32c-opc.lo): New rules.
	* Makefile.in: Regenerated.
	* configure.in: Add case for bfd_m32c_arch.
	* configure: Regenerated.
	* disassemble.c (ARCH_m32c): New.
	[ARCH_m32c]: #include "m32c-desc.h".
	(disassembler) [ARCH_m32c]: Add case for bfd_arch_m32c.
	(disassemble_init_for_target) [ARCH_m32c]: Same.

	* cgen-ops.h, cgen-types.h: New files.
	* Makefile.am (HFILES): List them.
	* Makefile.in: Regenerated.

6 files changed, 126 insertions, 0 deletions

diff --git a/include/ChangeLog b/include/ChangeLog
index 063e082..3dd0c4d 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2005-07-14  Jim Blandy  <jimb@redhat.com>
+
+	* dis-asm.h (print_insn_m32c): New declaration.
+
 2005-07-12  Ben Elliston  <bje@au.ibm.com>
 
 	* xregex2.h (regexec): Qualify this prototype with __extension__
diff --git a/include/dis-asm.h b/include/dis-asm.h
index 67473ad..37c8101 100644
--- a/include/dis-asm.h
+++ b/include/dis-asm.h
@@ -264,6 +264,7 @@ extern int print_insn_sh64		(bfd_vma, disassemble_info *);
 extern int print_insn_sh64x_media	(bfd_vma, disassemble_info *);
 extern int print_insn_frv		(bfd_vma, disassemble_info *);
 extern int print_insn_iq2000		(bfd_vma, disassemble_info *);
+extern int print_insn_m32c	(bfd_vma, disassemble_info *);
 
 extern disassembler_ftype arc_get_disassembler (void *);
 extern disassembler_ftype cris_get_disassembler (bfd *);
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 40d7853..448402c 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,9 @@
+2005-07-14  Jim Blandy  <jimb@redhat.com>
+
+	Add support for Renesas M32C and M16C.
+	* common.h (EM_M32C): New machine number.
+	* m32c.h: New file.
+	
 2005-06-17  Jan Beulich  <jbeulich@novell.com>
 
 	* x86-64.h (elf_x86_64_reloc_type): Adjust comment for
diff --git a/include/elf/common.h b/include/elf/common.h
index 104359c..81cc3fa 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -211,6 +211,9 @@
 /* (Deprecated) Temporary number for the OpenRISC processor.  */
 #define EM_OR32		0x8472
 
+/* Renesas M32C and M16C.  */
+#define EM_M32C			0xFEB0
+
 /* Cygnus M32R ELF backend.  Written in the absence of an ABI.  */
 #define EM_CYGNUS_M32R	0x9041
 
diff --git a/include/elf/m32c.h b/include/elf/m32c.h
new file mode 100644
index 0000000..5d8a9a3
--- /dev/null
+++ b/include/elf/m32c.h
@@ -0,0 +1,49 @@
+/* M32C ELF support for BFD.
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program 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 of the License, or
+(at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef _ELF_M32C_H
+#define _ELF_M32C_H
+
+#include "elf/reloc-macros.h"
+
+  /* Relocations.  */
+  START_RELOC_NUMBERS (elf_m32c_reloc_type)
+     RELOC_NUMBER (R_M32C_NONE, 0)
+     RELOC_NUMBER (R_M32C_16, 1)
+     RELOC_NUMBER (R_M32C_24, 2)
+     RELOC_NUMBER (R_M32C_32, 3)
+     RELOC_NUMBER (R_M32C_8_PCREL, 4)
+     RELOC_NUMBER (R_M32C_16_PCREL, 5)
+     END_RELOC_NUMBERS (R_M32C_max)
+
+#define EF_M32C_CPU_M16C	0x00000075      /* default */
+#define EF_M32C_CPU_M32C        0x00000078      /* m32c */
+#define EF_M32C_CPU_MASK	0x0000007F	/* specific cpu bits */
+#define EF_M32C_ALL_FLAGS	(EF_M32C_CPU_MASK)
+
+/* Define the data & instruction memory discriminator.  In a linked
+   executable, an symbol should be deemed to point to an instruction
+   if ((address & M16C_INSN_MASK) == M16C_INSN_VALUE), and similarly
+   for the data space.  See also `ld/emulparams/elf32m32c.sh'.  */
+#define M32C_DATA_MASK   0xffc00000
+#define M32C_DATA_VALUE  0x00000000
+#define M32C_INSN_MASK   0xffc00000
+#define M32C_INSN_VALUE  0x00400000
+
+#endif /* _ELF_M32C_H */
diff --git a/include/gdb/sim-m32c.h b/include/gdb/sim-m32c.h
new file mode 100644
index 0000000..6097add
--- /dev/null
+++ b/include/gdb/sim-m32c.h
@@ -0,0 +1,63 @@
+/* This file defines the interface between the m32c simulator and gdb.
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+This program 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 of the License, or
+(at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef SIM_M32C_H
+#define SIM_M32C_H
+
+enum m32c_sim_reg {
+  m32c_sim_reg_r0_bank0,
+  m32c_sim_reg_r1_bank0,
+  m32c_sim_reg_r2_bank0,
+  m32c_sim_reg_r3_bank0,
+  m32c_sim_reg_a0_bank0,
+  m32c_sim_reg_a1_bank0,
+  m32c_sim_reg_fb_bank0,
+  m32c_sim_reg_sb_bank0,
+  m32c_sim_reg_r0_bank1,
+  m32c_sim_reg_r1_bank1,
+  m32c_sim_reg_r2_bank1,
+  m32c_sim_reg_r3_bank1,
+  m32c_sim_reg_a0_bank1,
+  m32c_sim_reg_a1_bank1,
+  m32c_sim_reg_fb_bank1,
+  m32c_sim_reg_sb_bank1,
+  m32c_sim_reg_usp,
+  m32c_sim_reg_isp,
+  m32c_sim_reg_pc,
+  m32c_sim_reg_intb,
+  m32c_sim_reg_flg,
+  m32c_sim_reg_svf,
+  m32c_sim_reg_svp,
+  m32c_sim_reg_vct,
+  m32c_sim_reg_dmd0,
+  m32c_sim_reg_dmd1,
+  m32c_sim_reg_dct0,
+  m32c_sim_reg_dct1,
+  m32c_sim_reg_drc0,
+  m32c_sim_reg_drc1,
+  m32c_sim_reg_dma0,
+  m32c_sim_reg_dma1,
+  m32c_sim_reg_dsa0,
+  m32c_sim_reg_dsa1,
+  m32c_sim_reg_dra0,
+  m32c_sim_reg_dra1,
+  m32c_sim_reg_num_regs
+};
+
+#endif /* SIM_M32C_H */