* 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, 18 insertions, 4 deletions

diff --git a/include/elf/m68k.h b/include/elf/m68k.h
index 05e2eb8..929cd60 100644
--- a/include/elf/m68k.h
+++ b/include/elf/m68k.h
@@ -1,5 +1,5 @@
 /* MC68k ELF support for BFD.
-   Copyright 1998, 1999, 2000, 2002, 2005 Free Software Foundation, Inc.
+   Copyright 1998, 1999, 2000, 2002, 2005, 2006 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -52,8 +52,22 @@ START_RELOC_NUMBERS (elf_m68k_reloc_type)
   RELOC_NUMBER (R_68K_GNU_VTENTRY, 24)
 END_RELOC_NUMBERS (R_68K_max)
 
-#define EF_CPU32    0x00810000
-#define EF_M68000   0x01000000
-#define EF_CFV4E    0x00008000
+#define EF_M68K_CPU32    0x00810000
+#define EF_M68K_M68000   0x01000000
+#define EF_M68K_CFV4E    0x00008000
 
+/* We use the bottom 8 bits to encode information about the
+   coldfire variant.  */
+#define EF_M68K_ISA_MASK	0x07  /* Which ISA */
+#define EF_M68K_ISA_A		0x01
+#define EF_M68K_ISA_A_PLUS	0x02
+#define EF_M68K_ISA_B		0x03
+#define EF_M68K_HW_DIV		0x08  /* Has HW divide */
+#define EF_M68K_MAC_MASK	0x30 
+#define EF_M68K_MAC		0x10  /* Has MAC */
+#define EF_M68K_EMAC		0x20  /* Has EMAC */
+#define EF_M68K_USP		0x40  /* Has USP insns */
+#define EF_M68K_FLOAT		0x80  /* Has float insns */
+#define EF_M68K_CF_MASK		0xFF
+     
 #endif