* bfd/archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,

	bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
	bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
	bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
	(bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
	bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
	bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
	bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
	bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
	bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
	bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
	bfd_mach_mcf_isa_b_usp_float_emac): New.
	(bfd_default_scan): Update coldfire mapping.
	* bfd/bfd-in.h (bfd_m68k_mach_to_features,
	bfd_m68k_features_to_mach): Declare.
	* bfd/bfd-in2.h: Rebuilt.
	* bfd/cpu-m68k.c (arch_info_struct): Add new coldfire machines,
	adjust legacy names.
	(m68k_arch_features): New.
	(bfd_m68k_mach_to_features,
	bfd_m68k_features_to_mach): Define.
	* bfd/elf32-m68k.c (elf32_m68k_object_p): New.
	(elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
	(elf32_m68k_print_private_bfd_data): Print the CF EF flags.
	(elf_backend_object_p): Define.
	* bfd/ieee.c (ieee_write_processor): Update coldfire machines.
	* bfd/libbfd.h: Rebuilt.

	* gas/config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
	mcf5329_control_regs): New.
	(not_current_architecture, selected_arch, selected_cpu): New.
	(m68k_archs, m68k_extensions): New.
	(archs): Renamed to ...
	(m68k_cpus): ... here.  Adjust.
	(n_arches): Remove.
	(md_pseudo_table): Add arch and cpu directives.
	(find_cf_chip, m68k_ip): Adjust table scanning.
	(no_68851, no_68881): Remove.
	(md_assemble): Lazily initialize.
	(select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
	(md_init_after_args): Move functionality to m68k_init_arch.
	(mri_chip): Adjust table scanning.
	(md_parse_option): Reimplement 'm' processing to add -march & -mcpu
	options with saner parsing.
	(m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
	m68k_init_arch): New.
	(s_m68k_cpu, s_m68k_arch): New.
	(md_show_usage): Adjust.
	(m68k_elf_final_processing): Set CF EF flags.
	* gas/config/tc-m68k.h (m68k_init_after_args): Remove.
	(tc_init_after_args): Remove.
	* gas/doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
	(M68k-Directives): Document .arch and .cpu directives.

	* gas/testsuite/gas/m68k/all.exp: Add arch-cpu-1 test.
	* gas/testsuite/gas/m68k/arch-cpu-1.[sd]: New.

	* include/elf/m68k.h (EF_CPU32, EF_M68000, EF_CFV4E): Rename to ...
	(EF_M68K_CPU32, EF_M68K_M68000, EF_M68K_CFV4E): ... here.
	(EF_M68K_ISA_MASK, EF_M68K_ISA_A, EF_M68K_M68K_ISA_A_PLUS,
	EF_M68K_ISA_B, EF_M68K_HW_DIV, EF_M68K_MAC_MASK, EF_M68K_MAC,
	EF_M68K_EMAC, EF_M68K_USP, EF_M68K_FLOAT): New.

	* include/opcode/m68k.h (m68008, m68ec030, m68882): Remove.
	(m68k_mask): New.
	(cpu_m68k, cpu_cf): New.
	(mcf5200, mcf5206e, mcf521x, mcf5249, mcf528x, mcf5307, mcf5407,
	mcf5470, mcf5480): Rename to cpu_<foo>. Add m680x0 variants.

	* opcodes/m68k-dis.c (print_insn_m68k): Use
	bfd_m68k_mach_to_features.

	* binutils/readelf.c (get_machine_flags): Add logic for EF_M68K flags.

1 files changed, 42 insertions, 18 deletions

diff --git a/include/opcode/m68k.h b/include/opcode/m68k.h
index 84bef98..0d21658 100644
--- a/include/opcode/m68k.h
+++ b/include/opcode/m68k.h
@@ -1,6 +1,6 @@
 /* Opcode table header for m680[01234]0/m6888[12]/m68851.
    Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2001,
-   2003, 2004 Free Software Foundation, Inc.
+   2003, 2004, 2006 Free Software Foundation, Inc.
 
    This file is part of GDB, GAS, and the GNU binutils.
 
@@ -23,19 +23,15 @@
    structure.  */
 #define	_m68k_undef  0
 #define	m68000   0x001
-#define	m68008   m68000 /* Synonym for -m68000.  otherwise unused.  */
 #define	m68010   0x002
 #define	m68020   0x004
 #define	m68030   0x008
-#define m68ec030 m68030 /* Similar enough to -m68030 to ignore differences;
-			   gas will deal with the few differences.  */
 #define	m68040   0x010
-/* There is no 68050.  */
 #define m68060   0x020
 #define	m68881   0x040
-#define	m68882   m68881 /* Synonym for -m68881.  otherwise unused.  */
 #define	m68851   0x080
 #define cpu32	 0x100		/* e.g., 68332 */
+#define m68k_mask  0x1ff
 
 #define mcfmac   0x200		/* ColdFire MAC. */
 #define mcfemac  0x400		/* ColdFire EMAC. */
@@ -47,26 +43,54 @@
 #define mcfisa_b 0x8000		/* ColdFire ISA_B.  */
 #define mcfusp   0x10000	/* ColdFire USP instructions.  */
 
-#define mcf5200  0x20000
-#define mcf5206e 0x40000
-#define mcf521x  0x80000
-#define mcf5249  0x100000
-#define mcf528x  0x200000
-#define mcf5307  0x400000
-#define mcf5407  0x800000
-#define mcf5470  0x1000000
-#define mcf5480  0x2000000
-
- /* Handy aliases.  */
+/* Handy aliases.  */
 #define	m68040up   (m68040 | m68060)
 #define	m68030up   (m68030 | m68040up)
 #define	m68020up   (m68020 | m68030up)
 #define	m68010up   (m68010 | cpu32 | m68020up)
 #define	m68000up   (m68000 | m68010up)
 
-#define	mfloat  (m68881 | m68882 | m68040 | m68060)
+#define	mfloat  (m68881 | m68040 | m68060)
 #define	mmmu    (m68851 | m68030 | m68040 | m68060)
 
+/* CPU numbering.  There are too many of these to use a bit vector.
+   These are a one-of-many selection.  Choose a numbering scheme that
+   simply maps onto manufacturer's part numbers. */
+
+/* All m68k cpus */
+#define cpu_m68k 0
+/* All coldfire cpus */
+#define cpu_cf  1000000
+
+#define cpu_m68000  (cpu_m68k + 68000)
+#define	cpu_m68008  cpu_m68000 /* Synonym for -m68000.  otherwise unused.  */
+#define	cpu_m68010  (cpu_m68k + 68010)
+#define	cpu_m68020  (cpu_m68k + 68020)
+#define	cpu_m68030  (cpu_m68k + 68030)
+#define cpu_m68ec030 cpu_m68030 /* Similar enough to -m68030 to ignore
+			   differences; gas will deal with the few
+			   differences.  */
+#define	cpu_m68040  (cpu_m68k + 68040)
+/* There is no 68050.  */
+#define cpu_m68060  (cpu_m68k + 68060)
+#define	cpu_m68851  (cpu_m68k + 68851)
+#define	cpu_m68881  (cpu_m68k + 68881)
+#define	cpu_m68882   cpu_m68881 /* Synonym for -m68881.  otherwise unused.  */
+#define cpu_cpu32   (cpu_m68k + 32)
+
+#define cpu_cf5200  (cpu_cf + 5200)
+#define cpu_cf5206e (cpu_cf + 5206)
+#define cpu_cf5208  (cpu_cf + 5208)
+#define cpu_cf521x  (cpu_cf + 5210)
+#define cpu_cf5213  (cpu_cf + 5213)
+#define cpu_cf5249  (cpu_cf + 5249)
+#define cpu_cf528x  (cpu_cf + 5280)
+#define cpu_cf5307  (cpu_cf + 5307)
+#define cpu_cf5329  (cpu_cf + 5329)
+#define cpu_cf5407  (cpu_cf + 5407)
+#define cpu_cf547x  (cpu_cf + 5470)
+#define cpu_cf548x  (cpu_cf + 5480)
+
 /* The structure used to hold information for an opcode.  */
 
 struct m68k_opcode