* 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.
This commit is contained in:
Nathan Sidwell
parent
f4d408c653
commit
266abb8f72
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@ -1,3 +1,33 @@
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2006-01-26 Nathan Sidwell <nathan@codesourcery.com>
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* archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
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bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
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bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
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bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
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(bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
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bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
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bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
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bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
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bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
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bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
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bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
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bfd_mach_mcf_isa_b_usp_float_emac): New.
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(bfd_default_scan): Update coldfire mapping.
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* bfd-in.h (bfd_m68k_mach_to_features,
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bfd_m68k_features_to_mach): Declare.
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* bfd-in2.h: Rebuilt.
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* cpu-m68k.c (arch_info_struct): Add new coldfire machines,
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adjust legacy names.
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(m68k_arch_features): New.
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(bfd_m68k_mach_to_features,
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bfd_m68k_features_to_mach): Define.
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* elf32-m68k.c (elf32_m68k_object_p): New.
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(elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
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(elf32_m68k_print_private_bfd_data): Print the CF EF flags.
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(elf_backend_object_p): Define.
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* ieee.c (ieee_write_processor): Update coldfire machines.
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* libbfd.h: Rebuilt.
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2006-02-06 Steve Ellcey <sje@cup.hp.com>
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* elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
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@ -1,6 +1,6 @@
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/* BFD library support routines for architectures.
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Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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2000, 2001, 2002, 2003, 2004, 2005
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2000, 2001, 2002, 2003, 2004, 2005, 2006
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Free Software Foundation, Inc.
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Hacked by John Gilmore and Steve Chamberlain of Cygnus Support.
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@ -80,16 +80,22 @@ DESCRIPTION
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.#define bfd_mach_m68040 6
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.#define bfd_mach_m68060 7
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.#define bfd_mach_cpu32 8
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.#define bfd_mach_mcf5200 9
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.#define bfd_mach_mcf5206e 10
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.#define bfd_mach_mcf5307 11
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.#define bfd_mach_mcf5407 12
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.#define bfd_mach_mcf528x 13
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.#define bfd_mach_mcfv4e 14
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.#define bfd_mach_mcf521x 15
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.#define bfd_mach_mcf5249 16
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.#define bfd_mach_mcf547x 17
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.#define bfd_mach_mcf548x 18
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.#define bfd_mach_mcf_isa_a 9
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.#define bfd_mach_mcf_isa_a_div 10
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.#define bfd_mach_mcf_isa_a_div_mac 11
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.#define bfd_mach_mcf_isa_a_div_emac 12
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.#define bfd_mach_mcf_isa_aplus 13
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.#define bfd_mach_mcf_isa_aplus_mac 14
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.#define bfd_mach_mcf_isa_aplus_emac 15
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.#define bfd_mach_mcf_isa_aplus_usp 16
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.#define bfd_mach_mcf_isa_aplus_usp_mac 17
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.#define bfd_mach_mcf_isa_aplus_usp_emac 18
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.#define bfd_mach_mcf_isa_b 19
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.#define bfd_mach_mcf_isa_b_mac 20
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.#define bfd_mach_mcf_isa_b_emac 21
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.#define bfd_mach_mcf_isa_b_usp_float 22
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.#define bfd_mach_mcf_isa_b_usp_float_mac 23
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.#define bfd_mach_mcf_isa_b_usp_float_emac 24
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. bfd_arch_vax, {* DEC Vax *}
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. bfd_arch_i960, {* Intel 960 *}
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. {* The order of the following is important.
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@ -1004,23 +1010,23 @@ bfd_default_scan (const bfd_arch_info_type *info, const char *string)
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break;
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case 5200:
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arch = bfd_arch_m68k;
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number = bfd_mach_mcf5200;
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number = bfd_mach_mcf_isa_a;
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break;
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case 5206:
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arch = bfd_arch_m68k;
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number = bfd_mach_mcf5206e;
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number = bfd_mach_mcf_isa_a_div_mac;
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break;
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case 5307:
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arch = bfd_arch_m68k;
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number = bfd_mach_mcf5307;
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number = bfd_mach_mcf_isa_a_div_mac;
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break;
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case 5407:
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arch = bfd_arch_m68k;
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number = bfd_mach_mcf5407;
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number = bfd_mach_mcf_isa_b_mac;
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break;
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case 5282:
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arch = bfd_arch_m68k;
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number = bfd_mach_mcf528x;
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number = bfd_mach_mcf_isa_b_usp_float_emac;
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break;
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case 32000:
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@ -1,7 +1,8 @@
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/* Main header file for the bfd library -- portable access to object files.
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Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
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Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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@ -706,6 +707,10 @@ extern struct bfd_section *_bfd_elf_tls_setup
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extern void _bfd_fix_excluded_sec_syms
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(bfd *, struct bfd_link_info *);
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extern unsigned bfd_m68k_mach_to_features (int);
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extern int bfd_m68k_features_to_mach (unsigned);
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extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
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(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
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char **);
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@ -714,6 +714,10 @@ extern struct bfd_section *_bfd_elf_tls_setup
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extern void _bfd_fix_excluded_sec_syms
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(bfd *, struct bfd_link_info *);
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extern unsigned bfd_m68k_mach_to_features (int);
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extern int bfd_m68k_features_to_mach (unsigned);
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extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
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(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
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char **);
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@ -1670,16 +1674,22 @@ enum bfd_architecture
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#define bfd_mach_m68040 6
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#define bfd_mach_m68060 7
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#define bfd_mach_cpu32 8
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#define bfd_mach_mcf5200 9
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#define bfd_mach_mcf5206e 10
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#define bfd_mach_mcf5307 11
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#define bfd_mach_mcf5407 12
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#define bfd_mach_mcf528x 13
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#define bfd_mach_mcfv4e 14
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#define bfd_mach_mcf521x 15
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#define bfd_mach_mcf5249 16
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#define bfd_mach_mcf547x 17
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#define bfd_mach_mcf548x 18
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#define bfd_mach_mcf_isa_a 9
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#define bfd_mach_mcf_isa_a_div 10
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#define bfd_mach_mcf_isa_a_div_mac 11
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#define bfd_mach_mcf_isa_a_div_emac 12
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#define bfd_mach_mcf_isa_aplus 13
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#define bfd_mach_mcf_isa_aplus_mac 14
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#define bfd_mach_mcf_isa_aplus_emac 15
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#define bfd_mach_mcf_isa_aplus_usp 16
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#define bfd_mach_mcf_isa_aplus_usp_mac 17
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#define bfd_mach_mcf_isa_aplus_usp_emac 18
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#define bfd_mach_mcf_isa_b 19
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#define bfd_mach_mcf_isa_b_mac 20
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#define bfd_mach_mcf_isa_b_emac 21
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#define bfd_mach_mcf_isa_b_usp_float 22
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#define bfd_mach_mcf_isa_b_usp_float_mac 23
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#define bfd_mach_mcf_isa_b_usp_float_emac 24
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bfd_arch_vax, /* DEC Vax */
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bfd_arch_i960, /* Intel 960 */
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/* The order of the following is important.
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157
bfd/cpu-m68k.c
157
bfd/cpu-m68k.c
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@ -1,6 +1,6 @@
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/* BFD library support routines for architectures.
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Copyright 1990, 1991, 1992, 1993, 1994, 1997, 1998, 2000, 2001, 2002,
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2003, 2004 Free Software Foundation, Inc.
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2003, 2004, 2006 Free Software Foundation, Inc.
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Hacked by Steve Chamberlain of Cygnus Support.
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This file is part of BFD, the Binary File Descriptor library.
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@ -22,6 +22,7 @@
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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#include "opcode/m68k.h"
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#define N(name, print,d,next) \
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{ 32, 32, 8, bfd_arch_m68k, name, "m68k",print,2,d,bfd_default_compatible,bfd_default_scan, next, }
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@ -34,19 +35,149 @@ static const bfd_arch_info_type arch_info_struct[] =
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N(bfd_mach_m68020, "m68k:68020", FALSE, &arch_info_struct[4]),
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N(bfd_mach_m68030, "m68k:68030", FALSE, &arch_info_struct[5]),
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N(bfd_mach_m68040, "m68k:68040", FALSE, &arch_info_struct[6]),
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N(bfd_mach_cpu32, "m68k:cpu32", FALSE, &arch_info_struct[7]),
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N(bfd_mach_mcf5200, "m68k:5200", FALSE, &arch_info_struct[8]),
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N(bfd_mach_mcf5206e,"m68k:5206e", FALSE, &arch_info_struct[9]),
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N(bfd_mach_mcf5307, "m68k:5307", FALSE, &arch_info_struct[10]),
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N(bfd_mach_mcf5407, "m68k:5407", FALSE, &arch_info_struct[11]),
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N(bfd_mach_m68060, "m68k:68060", FALSE, &arch_info_struct[12]),
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N(bfd_mach_mcf528x, "m68k:528x", FALSE, &arch_info_struct[13]),
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N(bfd_mach_mcf521x, "m68k:521x", FALSE, &arch_info_struct[14]),
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N(bfd_mach_mcf5249, "m68k:5249", FALSE, &arch_info_struct[15]),
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N(bfd_mach_mcf547x, "m68k:547x", FALSE, &arch_info_struct[16]),
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N(bfd_mach_mcf548x, "m68k:548x", FALSE, &arch_info_struct[17]),
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N(bfd_mach_mcfv4e, "m68k:cfv4e", FALSE, 0),
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N(bfd_mach_m68060, "m68k:68060", FALSE, &arch_info_struct[7]),
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N(bfd_mach_cpu32, "m68k:cpu32", FALSE, &arch_info_struct[8]),
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/* Various combinations of CF architecture features */
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N(bfd_mach_mcf_isa_a, "m68k:isa-a",
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FALSE, &arch_info_struct[9]),
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N(bfd_mach_mcf_isa_a_div, "m68k:isa-a:div",
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FALSE, &arch_info_struct[10]),
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N(bfd_mach_mcf_isa_a_div_mac, "m68k:isa-a:div:mac",
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FALSE, &arch_info_struct[11]),
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N(bfd_mach_mcf_isa_a_div_emac, "m68k:isa-a:div:emac",
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FALSE, &arch_info_struct[12]),
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N(bfd_mach_mcf_isa_aplus, "m68k:isa-a+",
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FALSE, &arch_info_struct[13]),
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N(bfd_mach_mcf_isa_aplus_mac, "m68k:isa-a+:mac",
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FALSE, &arch_info_struct[14]),
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N(bfd_mach_mcf_isa_aplus_emac, "m68k:isa-a+:emac",
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FALSE, &arch_info_struct[15]),
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N(bfd_mach_mcf_isa_aplus_usp, "m68k:isa-a+:usp",
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FALSE, &arch_info_struct[16]),
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N(bfd_mach_mcf_isa_aplus_usp_mac, "m68k:isa-a+:usp:mac",
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FALSE, &arch_info_struct[17]),
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N(bfd_mach_mcf_isa_aplus_usp_emac, "m68k:isa-a+:usp:emac",
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FALSE, &arch_info_struct[18]),
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N(bfd_mach_mcf_isa_b, "m68k:isa-b",
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FALSE, &arch_info_struct[19]),
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N(bfd_mach_mcf_isa_b_mac, "m68k:isa-b:mac",
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FALSE, &arch_info_struct[20]),
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N(bfd_mach_mcf_isa_b_emac, "m68k:isa-b:emac",
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FALSE, &arch_info_struct[21]),
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N(bfd_mach_mcf_isa_b_usp_float, "m68k:isa-b:usp:float",
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FALSE, &arch_info_struct[22]),
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N(bfd_mach_mcf_isa_b_usp_float_mac, "m68k:isa-b:usp:float:mac",
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FALSE, &arch_info_struct[23]),
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N(bfd_mach_mcf_isa_b_usp_float_emac, "m68k:isa-b:usp:float:emac",
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FALSE, &arch_info_struct[24]),
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/* Legacy names for CF architectures */
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N(bfd_mach_mcf_isa_a, "m68k:5200", FALSE, &arch_info_struct[25]),
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N(bfd_mach_mcf_isa_a_div_mac,"m68k:5206e", FALSE, &arch_info_struct[26]),
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N(bfd_mach_mcf_isa_a_div_mac, "m68k:5307", FALSE, &arch_info_struct[27]),
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N(bfd_mach_mcf_isa_b_mac, "m68k:5407", FALSE, &arch_info_struct[28]),
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N(bfd_mach_mcf_isa_aplus_usp_emac, "m68k:528x",
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FALSE, &arch_info_struct[29]),
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N(bfd_mach_mcf_isa_aplus_usp_emac, "m68k:521x",
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FALSE, &arch_info_struct[30]),
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N(bfd_mach_mcf_isa_a_div_emac, "m68k:5249", FALSE, &arch_info_struct[31]),
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N(bfd_mach_mcf_isa_b_usp_float_emac, "m68k:547x",
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FALSE, &arch_info_struct[32]),
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N(bfd_mach_mcf_isa_b_usp_float_emac, "m68k:548x",
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FALSE, &arch_info_struct[33]),
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N(bfd_mach_mcf_isa_b_usp_float_emac, "m68k:cfv4e", FALSE, 0),
|
||||
};
|
||||
|
||||
const bfd_arch_info_type bfd_m68k_arch =
|
||||
N(0, "m68k", TRUE, &arch_info_struct[0]);
|
||||
|
||||
/* Table indexed by bfd_mach_arch number indicating which
|
||||
architectural features are supported. */
|
||||
static const unsigned m68k_arch_features[] =
|
||||
{
|
||||
0,
|
||||
m68000|m68881|m68851,
|
||||
m68000|m68881|m68851,
|
||||
m68010|m68881|m68851,
|
||||
m68020|m68881|m68851,
|
||||
m68030|m68881|m68851,
|
||||
m68040|m68881|m68851,
|
||||
m68060|m68881|m68851,
|
||||
cpu32|m68881,
|
||||
mcfisa_a,
|
||||
mcfisa_a|mcfhwdiv,
|
||||
mcfisa_a|mcfhwdiv|mcfmac,
|
||||
mcfisa_a|mcfhwdiv|mcfemac,
|
||||
mcfisa_a|mcfisa_aa|mcfhwdiv,
|
||||
mcfisa_a|mcfisa_aa|mcfhwdiv|mcfmac,
|
||||
mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac,
|
||||
mcfisa_a|mcfisa_aa|mcfhwdiv|mcfusp,
|
||||
mcfisa_a|mcfisa_aa|mcfhwdiv|mcfusp|mcfmac,
|
||||
mcfisa_a|mcfisa_aa|mcfhwdiv|mcfusp|mcfemac,
|
||||
mcfisa_a|mcfhwdiv|mcfisa_b,
|
||||
mcfisa_a|mcfhwdiv|mcfisa_b|mcfmac,
|
||||
mcfisa_a|mcfhwdiv|mcfisa_b|mcfemac,
|
||||
mcfisa_a|mcfhwdiv|mcfisa_b|mcfusp|cfloat,
|
||||
mcfisa_a|mcfhwdiv|mcfisa_b|mcfusp|cfloat|mcfmac,
|
||||
mcfisa_a|mcfhwdiv|mcfisa_b|mcfusp|cfloat|mcfemac,
|
||||
};
|
||||
|
||||
/* Return the count of bits set in MASK */
|
||||
static unsigned
|
||||
bit_count (unsigned mask)
|
||||
{
|
||||
unsigned ix;
|
||||
|
||||
for (ix = 0; mask; ix++)
|
||||
/* Clear the LSB set */
|
||||
mask ^= mask & -mask;
|
||||
return ix;
|
||||
}
|
||||
|
||||
/* Return the architectural features supported by MACH */
|
||||
|
||||
unsigned
|
||||
bfd_m68k_mach_to_features (int mach)
|
||||
{
|
||||
if ((unsigned)mach
|
||||
>= sizeof (m68k_arch_features) / sizeof (m68k_arch_features[0]))
|
||||
mach = 0;
|
||||
return m68k_arch_features[mach];
|
||||
}
|
||||
|
||||
/* Return the bfd machine that most closely represents the
|
||||
architectural features. We find the machine with the smallest
|
||||
number of additional features. If there is no such machine, we
|
||||
find the one with the smallest number of missing features. */
|
||||
|
||||
int bfd_m68k_features_to_mach (unsigned features)
|
||||
{
|
||||
int superset = 0, subset = 0;
|
||||
unsigned extra = 99, missing = 99;
|
||||
unsigned ix;
|
||||
|
||||
for (ix = 0;
|
||||
ix != sizeof (m68k_arch_features) / sizeof (m68k_arch_features[0]);
|
||||
ix++)
|
||||
{
|
||||
unsigned this_extra, this_missing;
|
||||
|
||||
if (m68k_arch_features[ix] == features)
|
||||
return ix;
|
||||
this_extra = bit_count (m68k_arch_features[ix] & ~features);
|
||||
if (this_extra < extra)
|
||||
{
|
||||
extra = this_extra;
|
||||
superset = ix;
|
||||
}
|
||||
|
||||
this_missing = bit_count (features & ~m68k_arch_features[ix]);
|
||||
if (this_missing < missing)
|
||||
{
|
||||
missing = this_missing;
|
||||
superset = ix;
|
||||
}
|
||||
}
|
||||
return superset ? superset : subset;
|
||||
}
|
||||
|
|
|
|||
183
bfd/elf32-m68k.c
183
bfd/elf32-m68k.c
|
|
@ -1,6 +1,6 @@
|
|||
/* Motorola 68k series support for 32-bit ELF
|
||||
Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
|
||||
2004, 2005 Free Software Foundation, Inc.
|
||||
2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of BFD, the Binary File Descriptor library.
|
||||
|
||||
|
|
@ -24,6 +24,7 @@
|
|||
#include "libbfd.h"
|
||||
#include "elf-bfd.h"
|
||||
#include "elf/m68k.h"
|
||||
#include "opcode/m68k.h"
|
||||
|
||||
static reloc_howto_type *reloc_type_lookup
|
||||
PARAMS ((bfd *, bfd_reloc_code_real_type));
|
||||
|
|
@ -220,7 +221,7 @@ static const bfd_byte elf_m68k_plt_entry[PLT_ENTRY_SIZE] =
|
|||
|
||||
#define CFV4E_PLT_ENTRY_SIZE 24
|
||||
|
||||
#define CFV4E_FLAG(abfd) (elf_elfheader (abfd)->e_flags & EF_CFV4E)
|
||||
#define CFV4E_FLAG(abfd) (elf_elfheader (abfd)->e_flags & EF_M68K_CFV4E)
|
||||
|
||||
static const bfd_byte elf_cfv4e_plt0_entry[CFV4E_PLT_ENTRY_SIZE] =
|
||||
{
|
||||
|
|
@ -248,7 +249,7 @@ static const bfd_byte elf_cfv4e_plt_entry[CFV4E_PLT_ENTRY_SIZE] =
|
|||
0, 0, 0, 0 /* Replaced with offset to start of .plt. */
|
||||
};
|
||||
|
||||
#define CPU32_FLAG(abfd) (elf_elfheader (abfd)->e_flags & EF_CPU32)
|
||||
#define CPU32_FLAG(abfd) (elf_elfheader (abfd)->e_flags & EF_M68K_CPU32)
|
||||
|
||||
#define PLT_CPU32_ENTRY_SIZE 24
|
||||
/* Procedure linkage table entries for the cpu32 */
|
||||
|
|
@ -372,6 +373,56 @@ elf_m68k_link_hash_table_create (abfd)
|
|||
return &ret->root.root;
|
||||
}
|
||||
|
||||
/* Set the right machine number. */
|
||||
|
||||
static bfd_boolean
|
||||
elf32_m68k_object_p (bfd *abfd)
|
||||
{
|
||||
unsigned int mach = 0;
|
||||
unsigned features = 0;
|
||||
flagword eflags = elf_elfheader (abfd)->e_flags;
|
||||
|
||||
if (eflags & EF_M68K_M68000)
|
||||
features |= m68000;
|
||||
else if (eflags & EF_M68K_CPU32)
|
||||
features |= cpu32;
|
||||
else if (eflags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
switch (eflags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
case EF_M68K_ISA_B:
|
||||
features |= mcfisa_b;
|
||||
/* FALLTHROUGH */
|
||||
case EF_M68K_ISA_A_PLUS:
|
||||
features |= mcfisa_aa;
|
||||
/* FALLTHROUGH */
|
||||
case EF_M68K_ISA_A:
|
||||
features |= mcfisa_a;
|
||||
break;
|
||||
}
|
||||
if (eflags & EF_M68K_HW_DIV)
|
||||
features |= mcfhwdiv;
|
||||
switch (eflags & EF_M68K_MAC_MASK)
|
||||
{
|
||||
case EF_M68K_MAC:
|
||||
features |= mcfmac;
|
||||
break;
|
||||
case EF_M68K_EMAC:
|
||||
features |= mcfemac;
|
||||
break;
|
||||
}
|
||||
if (eflags & EF_M68K_USP)
|
||||
features |= mcfusp;
|
||||
if (eflags & EF_M68K_FLOAT)
|
||||
features |= cfloat;
|
||||
}
|
||||
|
||||
mach = bfd_m68k_features_to_mach (features);
|
||||
bfd_default_set_arch_mach (abfd, bfd_arch_m68k, mach);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Keep m68k-specific flags in the ELF header. */
|
||||
static bfd_boolean
|
||||
elf32_m68k_set_private_flags (abfd, flags)
|
||||
|
|
@ -392,19 +443,86 @@ elf32_m68k_merge_private_bfd_data (ibfd, obfd)
|
|||
{
|
||||
flagword out_flags;
|
||||
flagword in_flags;
|
||||
|
||||
unsigned in_mach, out_mach;
|
||||
|
||||
if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour
|
||||
|| bfd_get_flavour (obfd) != bfd_target_elf_flavour)
|
||||
return TRUE;
|
||||
return FALSE;
|
||||
|
||||
in_mach = bfd_get_mach (ibfd);
|
||||
out_mach = bfd_get_mach (obfd);
|
||||
if (!out_mach || !in_mach)
|
||||
/* One is unknown, copy the input machine. */
|
||||
out_mach = in_mach;
|
||||
else if (in_mach != out_mach)
|
||||
{
|
||||
if (in_mach <= bfd_mach_m68060 && out_mach <= bfd_mach_m68060)
|
||||
{
|
||||
/* Merge m68k machine. */
|
||||
if (in_mach > out_mach)
|
||||
out_mach = in_mach;
|
||||
}
|
||||
else if (in_mach >= bfd_mach_mcf_isa_a && out_mach >= bfd_mach_mcf_isa_a)
|
||||
/* Merge cf machine. */
|
||||
out_mach = bfd_m68k_features_to_mach
|
||||
(bfd_m68k_mach_to_features (in_mach)
|
||||
| bfd_m68k_mach_to_features (out_mach));
|
||||
else
|
||||
/* They are incompatible. */
|
||||
return FALSE;
|
||||
}
|
||||
bfd_set_arch_mach (obfd, bfd_arch_m68k, out_mach);
|
||||
|
||||
in_flags = elf_elfheader (ibfd)->e_flags;
|
||||
out_flags = elf_elfheader (obfd)->e_flags;
|
||||
|
||||
if (!elf_flags_init (obfd))
|
||||
{
|
||||
elf_flags_init (obfd) = TRUE;
|
||||
elf_elfheader (obfd)->e_flags = in_flags;
|
||||
out_flags = in_flags;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Copy legacy flags. */
|
||||
out_flags |= in_flags & (EF_M68K_CPU32 | EF_M68K_M68000 | EF_M68K_CFV4E);
|
||||
|
||||
if (((in_flags | out_flags) & EF_M68K_ISA_MASK)
|
||||
&& ((in_flags | out_flags) & (EF_M68K_CPU32 | EF_M68K_M68000)))
|
||||
/* Mixing m68k and cf is not allowed */
|
||||
return FALSE;
|
||||
|
||||
if (in_flags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
if (out_flags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
/* Merge cf specific flags */
|
||||
if ((in_flags & EF_M68K_ISA_MASK)
|
||||
> (out_flags & EF_M68K_ISA_MASK))
|
||||
{
|
||||
out_flags ^= out_flags & EF_M68K_ISA_MASK;
|
||||
out_flags |= in_flags & EF_M68K_ISA_MASK;
|
||||
}
|
||||
out_flags |= in_flags
|
||||
& (EF_M68K_HW_DIV | EF_M68K_USP | EF_M68K_FLOAT);
|
||||
if (in_flags & EF_M68K_MAC_MASK)
|
||||
{
|
||||
if (!(out_flags & EF_M68K_MAC_MASK))
|
||||
out_flags |= in_flags & EF_M68K_MAC_MASK;
|
||||
else if ((out_flags & EF_M68K_MAC_MASK)
|
||||
!= (in_flags & EF_M68K_MAC_MASK))
|
||||
/* Cannot mix MACs */
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Copy the coldfire bits. */
|
||||
out_flags &= ~EF_M68K_CF_MASK;
|
||||
out_flags |= in_flags & EF_M68K_CF_MASK;
|
||||
}
|
||||
}
|
||||
}
|
||||
elf_elfheader (obfd)->e_flags = out_flags;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
|
@ -416,6 +534,7 @@ elf32_m68k_print_private_bfd_data (abfd, ptr)
|
|||
PTR ptr;
|
||||
{
|
||||
FILE *file = (FILE *) ptr;
|
||||
flagword eflags = elf_elfheader (abfd)->e_flags;
|
||||
|
||||
BFD_ASSERT (abfd != NULL && ptr != NULL);
|
||||
|
||||
|
|
@ -427,12 +546,55 @@ elf32_m68k_print_private_bfd_data (abfd, ptr)
|
|||
/* xgettext:c-format */
|
||||
fprintf (file, _("private flags = %lx:"), elf_elfheader (abfd)->e_flags);
|
||||
|
||||
if (elf_elfheader (abfd)->e_flags & EF_CPU32)
|
||||
fprintf (file, _(" [cpu32]"));
|
||||
if (eflags & EF_M68K_CPU32)
|
||||
fprintf (file, " [cpu32]");
|
||||
|
||||
if (elf_elfheader (abfd)->e_flags & EF_M68000)
|
||||
fprintf (file, _(" [m68000]"));
|
||||
if (eflags & EF_M68K_M68000)
|
||||
fprintf (file, " [m68000]");
|
||||
|
||||
if (eflags & EF_M68K_CFV4E)
|
||||
fprintf (file, " [cfv4e]");
|
||||
|
||||
if (eflags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
char const *isa = _("unknown");
|
||||
char const *mac = _("unknown");
|
||||
|
||||
switch (eflags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
case EF_M68K_ISA_A:
|
||||
isa = "A";
|
||||
break;
|
||||
case EF_M68K_ISA_A_PLUS:
|
||||
isa = "A+";
|
||||
break;
|
||||
case EF_M68K_ISA_B:
|
||||
isa = "B";
|
||||
break;
|
||||
}
|
||||
fprintf (file, " [isa %s]", isa);
|
||||
if (eflags & EF_M68K_HW_DIV)
|
||||
fprintf (file, " [hwdiv]");
|
||||
switch (eflags & EF_M68K_MAC_MASK)
|
||||
{
|
||||
case 0:
|
||||
mac = NULL;
|
||||
break;
|
||||
case EF_M68K_MAC:
|
||||
mac = "mac";
|
||||
break;
|
||||
case EF_M68K_EMAC:
|
||||
mac = "emac";
|
||||
break;
|
||||
}
|
||||
if (mac)
|
||||
fprintf (file, " [%s]", mac);
|
||||
if (eflags & EF_M68K_USP)
|
||||
fprintf (file, " [usp");
|
||||
if (eflags & EF_M68K_FLOAT)
|
||||
fprintf (file, " [float]");
|
||||
}
|
||||
|
||||
fputc ('\n', file);
|
||||
|
||||
return TRUE;
|
||||
|
|
@ -2313,6 +2475,7 @@ elf_m68k_plt_sym_val (bfd_vma i, const asection *plt,
|
|||
elf32_m68k_print_private_bfd_data
|
||||
#define elf_backend_reloc_type_class elf32_m68k_reloc_type_class
|
||||
#define elf_backend_plt_sym_val elf_m68k_plt_sym_val
|
||||
#define elf_backend_object_p elf32_m68k_object_p
|
||||
|
||||
#define elf_backend_can_gc_sections 1
|
||||
#define elf_backend_can_refcount 1
|
||||
|
|
|
|||
23
bfd/ieee.c
23
bfd/ieee.c
|
|
@ -1,6 +1,6 @@
|
|||
/* BFD back-end for ieee-695 objects.
|
||||
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
|
||||
2000, 2001, 2002, 2003, 2004, 2005
|
||||
2000, 2001, 2002, 2003, 2004, 2005, 2006
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
Written by Steve Chamberlain of Cygnus Support.
|
||||
|
|
@ -3466,11 +3466,22 @@ ieee_write_processor (bfd *abfd)
|
|||
case bfd_mach_m68040: id = "68040"; break;
|
||||
case bfd_mach_m68060: id = "68060"; break;
|
||||
case bfd_mach_cpu32: id = "cpu32"; break;
|
||||
case bfd_mach_mcf5200:id = "5200"; break;
|
||||
case bfd_mach_mcf5206e:id = "5206e"; break;
|
||||
case bfd_mach_mcf5307:id = "5307"; break;
|
||||
case bfd_mach_mcf5407:id = "5407"; break;
|
||||
case bfd_mach_mcf528x:id = "5282"; break;
|
||||
case bfd_mach_mcf_isa_a: id = "isa-a"; break;
|
||||
case bfd_mach_mcf_isa_a_div: id = "isa-a:div"; break;
|
||||
case bfd_mach_mcf_isa_a_div_mac: id = "isa-a:div:mac"; break;
|
||||
case bfd_mach_mcf_isa_a_div_emac: id = "isa-a:div:emac"; break;
|
||||
case bfd_mach_mcf_isa_aplus: id = "isa-a+"; break;
|
||||
case bfd_mach_mcf_isa_aplus_mac: id = "isa-a+:mac"; break;
|
||||
case bfd_mach_mcf_isa_aplus_emac: id = "isa-a+:mac"; break;
|
||||
case bfd_mach_mcf_isa_aplus_usp: id = "isa-a+:usp"; break;
|
||||
case bfd_mach_mcf_isa_aplus_usp_mac: id = "isa-a+:usp:mac"; break;
|
||||
case bfd_mach_mcf_isa_aplus_usp_emac: id = "isa-a+:usp:emac"; break;
|
||||
case bfd_mach_mcf_isa_b: id = "isa-b"; break;
|
||||
case bfd_mach_mcf_isa_b_mac: id = "isa-b:mac"; break;
|
||||
case bfd_mach_mcf_isa_b_emac: id = "isa-b:emac"; break;
|
||||
case bfd_mach_mcf_isa_b_usp_float: id = "isa-b:usp:float"; break;
|
||||
case bfd_mach_mcf_isa_b_usp_float_mac: id = "isa-b:usp:float:mac"; break;
|
||||
case bfd_mach_mcf_isa_b_usp_float_emac: id = "isa-b:usp:float:emac"; break;
|
||||
}
|
||||
|
||||
if (! ieee_write_id (abfd, id))
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
(This include file is not for users of the library.)
|
||||
|
||||
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
||||
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
|
||||
1999, 2000, 2001, 2002, 2003, 2004, 2005
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
Written by Cygnus Support.
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
||||
* readelf.c (get_machine_flags): Add logic for EF_M68K flags.
|
||||
|
||||
2006-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
||||
|
||||
* readelf.c (process_program_headers): Undo the last change.
|
||||
|
|
|
|||
|
|
@ -1940,10 +1940,53 @@ get_machine_flags (unsigned e_flags, unsigned e_machine)
|
|||
break;
|
||||
|
||||
case EM_68K:
|
||||
if (e_flags & EF_CPU32)
|
||||
if (e_flags & EF_M68K_CPU32)
|
||||
strcat (buf, ", cpu32");
|
||||
if (e_flags & EF_M68000)
|
||||
if (e_flags & EF_M68K_M68000)
|
||||
strcat (buf, ", m68000");
|
||||
if (e_flags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
char const *isa = _("unknown");
|
||||
char const *mac = _("unknown mac");
|
||||
|
||||
switch (e_flags & EF_M68K_ISA_MASK)
|
||||
{
|
||||
case EF_M68K_ISA_A:
|
||||
isa = "A";
|
||||
break;
|
||||
case EF_M68K_ISA_A_PLUS:
|
||||
isa = "A+";
|
||||
break;
|
||||
case EF_M68K_ISA_B:
|
||||
isa = "B";
|
||||
break;
|
||||
}
|
||||
strcat (buf, ", cf, isa ");
|
||||
strcat (buf, isa);
|
||||
if (e_flags & EF_M68K_HW_DIV)
|
||||
strcat (buf, ", hwdiv");
|
||||
switch (e_flags & EF_M68K_MAC_MASK)
|
||||
{
|
||||
case 0:
|
||||
mac = NULL;
|
||||
break;
|
||||
case EF_M68K_MAC:
|
||||
mac = "mac";
|
||||
break;
|
||||
case EF_M68K_EMAC:
|
||||
mac = "emac";
|
||||
break;
|
||||
}
|
||||
if (mac)
|
||||
{
|
||||
strcat (buf, ", ");
|
||||
strcat (buf, mac);
|
||||
}
|
||||
if (e_flags & EF_M68K_USP)
|
||||
strcat (buf, ", usp");
|
||||
if (e_flags & EF_M68K_FLOAT)
|
||||
strcat (buf, ", float");
|
||||
}
|
||||
break;
|
||||
|
||||
case EM_PPC:
|
||||
|
|
|
|||
|
|
@ -1,3 +1,31 @@
|
|||
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
||||
* 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.
|
||||
* config/tc-m68k.h (m68k_init_after_args): Remove.
|
||||
(tc_init_after_args): Remove.
|
||||
* doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
|
||||
(M68k-Directives): Document .arch and .cpu directives.
|
||||
|
||||
2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
|
||||
|
||||
* config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -145,9 +145,6 @@ extern void m68k_elf_final_processing (void);
|
|||
|
||||
#define DIFF_EXPR_OK
|
||||
|
||||
extern void m68k_init_after_args (void);
|
||||
#define tc_init_after_args m68k_init_after_args
|
||||
|
||||
extern int m68k_parse_long_option (char *);
|
||||
#define md_parse_long_option m68k_parse_long_option
|
||||
|
||||
|
|
|
|||
|
|
@ -32,6 +32,50 @@ dependent options:
|
|||
|
||||
@table @samp
|
||||
|
||||
@cindex @samp{-march=} command line option, M680x0
|
||||
@item -march=@var{architecture}
|
||||
This option specifies a target architecture. The following
|
||||
architectures are recognized:
|
||||
@code{68000},
|
||||
@code{68010},
|
||||
@code{68020},
|
||||
@code{68030},
|
||||
@code{68040},
|
||||
@code{68060},
|
||||
@code{cpu32},
|
||||
@code{isaa},
|
||||
@code{isaaplus},
|
||||
@code{isab} and
|
||||
@code{cfv4e}.
|
||||
|
||||
|
||||
@cindex @samp{-mcpu=} command line option, M680x0
|
||||
@item -mcpu=@var{cpu}
|
||||
This option specifies a target cpu. When used in conjunction with the
|
||||
@option{-march} option, the cpu must be within the specified
|
||||
architecture. Also, the generic features of the architecture are used
|
||||
for instruction generation, rather than those of the specific chip.
|
||||
|
||||
@cindex @samp{-m[no-]68851} command line option, M680x0
|
||||
@cindex @samp{-m[no-]68881} command line option, M680x0
|
||||
@cindex @samp{-m[no-]div} command line option, M680x0
|
||||
@cindex @samp{-m[no-]usp} command line option, M680x0
|
||||
@cindex @samp{-m[no-]float} command line option, M680x0
|
||||
@cindex @samp{-m[no-]mac} command line option, M680x0
|
||||
@cindex @samp{-m[no-]emac} command line option, M680x0
|
||||
@item -m[no-]68851
|
||||
@item -m[no-]68881
|
||||
@item -m[no-]div
|
||||
@item -m[no-]usp
|
||||
@item -m[no-]float
|
||||
@item -m[no-]mac
|
||||
@item -m[no-]emac
|
||||
|
||||
Enable or disable various architecture specific features. If a chip
|
||||
or architecture by default supports an option (for instance
|
||||
@option{-march=isaaplus} includes the @option{-mdiv} option),
|
||||
explicitly disabling the option will override the default.
|
||||
|
||||
@cindex @samp{-l} option, M680x0
|
||||
@item -l
|
||||
You can use the @samp{-l} option to shorten the size of references to undefined
|
||||
|
|
@ -398,6 +442,25 @@ aligns the output to an even byte boundary.
|
|||
@cindex @code{skip} directive, M680x0
|
||||
@item .skip
|
||||
This directive is identical to a @code{.space} directive.
|
||||
|
||||
@cindex @code{arch} directive, M680x0
|
||||
@item .arch @var{name}
|
||||
Select the target architecture and extension features. Valid valuse
|
||||
for @var{name} are the same as for the @option{-march} command line
|
||||
option. This directive cannot be specified after
|
||||
any instructions have been assembled. If it is given multiple times,
|
||||
or in conjuction with the @option{-march} option, all uses must be for
|
||||
the same architecture and extension set.
|
||||
|
||||
@cindex @code{cpu} directive, M680x0
|
||||
@item .cpu @var{name}
|
||||
Select the target cpu. Valid valuse
|
||||
for @var{name} are the same as for the @option{-mcpu} command line
|
||||
option. This directive cannot be specified after
|
||||
any instructions have been assembled. If it is given multiple times,
|
||||
or in conjuction with the @option{-mopt} option, all uses must be for
|
||||
the same cpu.
|
||||
|
||||
@end table
|
||||
|
||||
@need 2000
|
||||
|
|
|
|||
|
|
@ -1,3 +1,8 @@
|
|||
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
||||
* testsuite/gas/m68k/all.exp: Add arch-cpu-1 test.
|
||||
* testsuite/gas/m68k/arch-cpu-1.[sd]: New.
|
||||
|
||||
2005-02-02 Paul Brook <paul@codesourcery.com>
|
||||
|
||||
* gas/arm/thumb2_invert.d: New test.
|
||||
|
|
|
|||
|
|
@ -39,6 +39,7 @@ if [istarget m68*-*-*] then {
|
|||
run_dump_test mcf-mac
|
||||
run_dump_test mcf-emac
|
||||
run_dump_test mcf-fpu
|
||||
run_dump_test arch-cpu-1
|
||||
|
||||
set testname "68000 operands"
|
||||
gas_run "operands.s" "-m68000" "2>err.out"
|
||||
|
|
|
|||
|
|
@ -1,3 +1,15 @@
|
|||
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
||||
* 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.
|
||||
|
||||
2006-02-06 Steve Ellcey <sje@cup.hp.com>
|
||||
|
||||
* ia64.h (SHF_IA_64_HP_TLS): New.
|
||||
|
||||
2006-01-18 Alexandre Oliva <aoliva@redhat.com>
|
||||
|
||||
Introduce TLS descriptors for i386 and x86_64.
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
||||
* m68k-dis.c (print_insn_m68k): Use bfd_m68k_mach_to_features.
|
||||
|
||||
2006-01-26 David Ung <davidu@mips.com>
|
||||
|
||||
* mips-opc.c: Add I33 masks to these MIPS32R2 instructions: prefx,
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* Print Motorola 68k instructions.
|
||||
Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
|
||||
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
||||
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
|
||||
Free Software Foundation, Inc.
|
||||
|
||||
This file is free software; you can redistribute it and/or modify
|
||||
|
|
@ -1396,58 +1396,9 @@ print_insn_m68k (bfd_vma memaddr, disassemble_info *info)
|
|||
/* Error return. */
|
||||
return -1;
|
||||
|
||||
switch (info->mach)
|
||||
{
|
||||
default:
|
||||
case 0:
|
||||
arch_mask = (unsigned int) -1;
|
||||
break;
|
||||
case bfd_mach_m68000:
|
||||
arch_mask = m68000|m68881|m68851;
|
||||
break;
|
||||
case bfd_mach_m68008:
|
||||
arch_mask = m68008|m68881|m68851;
|
||||
break;
|
||||
case bfd_mach_m68010:
|
||||
arch_mask = m68010|m68881|m68851;
|
||||
break;
|
||||
case bfd_mach_m68020:
|
||||
arch_mask = m68020|m68881|m68851;
|
||||
break;
|
||||
case bfd_mach_m68030:
|
||||
arch_mask = m68030|m68881|m68851;
|
||||
break;
|
||||
case bfd_mach_m68040:
|
||||
arch_mask = m68040|m68881|m68851;
|
||||
break;
|
||||
case bfd_mach_m68060:
|
||||
arch_mask = m68060|m68881|m68851;
|
||||
break;
|
||||
case bfd_mach_mcf5200:
|
||||
arch_mask = mcfisa_a;
|
||||
break;
|
||||
case bfd_mach_mcf521x:
|
||||
case bfd_mach_mcf528x:
|
||||
arch_mask = mcfisa_a|mcfhwdiv|mcfisa_aa|mcfusp|mcfemac;
|
||||
break;
|
||||
case bfd_mach_mcf5206e:
|
||||
arch_mask = mcfisa_a|mcfhwdiv|mcfmac;
|
||||
break;
|
||||
case bfd_mach_mcf5249:
|
||||
arch_mask = mcfisa_a|mcfhwdiv|mcfemac;
|
||||
break;
|
||||
case bfd_mach_mcf5307:
|
||||
arch_mask = mcfisa_a|mcfhwdiv|mcfmac;
|
||||
break;
|
||||
case bfd_mach_mcf5407:
|
||||
arch_mask = mcfisa_a|mcfhwdiv|mcfisa_b|mcfmac;
|
||||
break;
|
||||
case bfd_mach_mcf547x:
|
||||
case bfd_mach_mcf548x:
|
||||
case bfd_mach_mcfv4e:
|
||||
arch_mask = mcfisa_a|mcfhwdiv|mcfisa_b|mcfusp|cfloat|mcfemac;
|
||||
break;
|
||||
}
|
||||
arch_mask = bfd_m68k_mach_to_features (info->mach);
|
||||
if (!arch_mask)
|
||||
arch_mask = ~(unsigned int)0;
|
||||
|
||||
FETCH_DATA (info, buffer + 2);
|
||||
major_opcode = (buffer[0] >> 4) & 15;
|
||||
|
|
|
|||
Loading…
Reference in New Issue