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+/* BFD library support routines for architectures.
+ Copyright 1990-2013 Free Software Foundation, Inc.
+ Hacked by John Gilmore and Steve Chamberlain of Cygnus Support.
+
+ 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+#include "safe-ctype.h"
+
+/*
+
+SECTION
+ Architectures
+
+ BFD keeps one atom in a BFD describing the
+ architecture of the data attached to the BFD: a pointer to a
+ <<bfd_arch_info_type>>.
+
+ Pointers to structures can be requested independently of a BFD
+ so that an architecture's information can be interrogated
+ without access to an open BFD.
+
+ The architecture information is provided by each architecture package.
+ The set of default architectures is selected by the macro
+ <<SELECT_ARCHITECTURES>>. This is normally set up in the
+ @file{config/@var{target}.mt} file of your choice. If the name is not
+ defined, then all the architectures supported are included.
+
+ When BFD starts up, all the architectures are called with an
+ initialize method. It is up to the architecture back end to
+ insert as many items into the list of architectures as it wants to;
+ generally this would be one for each machine and one for the
+ default case (an item with a machine field of 0).
+
+ BFD's idea of an architecture is implemented in @file{archures.c}.
+*/
+
+/*
+
+SUBSECTION
+ bfd_architecture
+
+DESCRIPTION
+ This enum gives the object file's CPU architecture, in a
+ global sense---i.e., what processor family does it belong to?
+ Another field indicates which processor within
+ the family is in use. The machine gives a number which
+ distinguishes different versions of the architecture,
+ containing, for example, 2 and 3 for Intel i960 KA and i960 KB,
+ and 68020 and 68030 for Motorola 68020 and 68030.
+
+.enum bfd_architecture
+.{
+. bfd_arch_unknown, {* File arch not known. *}
+. bfd_arch_obscure, {* Arch known, not one of these. *}
+. bfd_arch_m68k, {* Motorola 68xxx *}
+.#define bfd_mach_m68000 1
+.#define bfd_mach_m68008 2
+.#define bfd_mach_m68010 3
+.#define bfd_mach_m68020 4
+.#define bfd_mach_m68030 5
+.#define bfd_mach_m68040 6
+.#define bfd_mach_m68060 7
+.#define bfd_mach_cpu32 8
+.#define bfd_mach_fido 9
+.#define bfd_mach_mcf_isa_a_nodiv 10
+.#define bfd_mach_mcf_isa_a 11
+.#define bfd_mach_mcf_isa_a_mac 12
+.#define bfd_mach_mcf_isa_a_emac 13
+.#define bfd_mach_mcf_isa_aplus 14
+.#define bfd_mach_mcf_isa_aplus_mac 15
+.#define bfd_mach_mcf_isa_aplus_emac 16
+.#define bfd_mach_mcf_isa_b_nousp 17
+.#define bfd_mach_mcf_isa_b_nousp_mac 18
+.#define bfd_mach_mcf_isa_b_nousp_emac 19
+.#define bfd_mach_mcf_isa_b 20
+.#define bfd_mach_mcf_isa_b_mac 21
+.#define bfd_mach_mcf_isa_b_emac 22
+.#define bfd_mach_mcf_isa_b_float 23
+.#define bfd_mach_mcf_isa_b_float_mac 24
+.#define bfd_mach_mcf_isa_b_float_emac 25
+.#define bfd_mach_mcf_isa_c 26
+.#define bfd_mach_mcf_isa_c_mac 27
+.#define bfd_mach_mcf_isa_c_emac 28
+.#define bfd_mach_mcf_isa_c_nodiv 29
+.#define bfd_mach_mcf_isa_c_nodiv_mac 30
+.#define bfd_mach_mcf_isa_c_nodiv_emac 31
+. bfd_arch_vax, {* DEC Vax *}
+. bfd_arch_i960, {* Intel 960 *}
+. {* The order of the following is important.
+. lower number indicates a machine type that
+. only accepts a subset of the instructions
+. available to machines with higher numbers.
+. The exception is the "ca", which is
+. incompatible with all other machines except
+. "core". *}
+.
+.#define bfd_mach_i960_core 1
+.#define bfd_mach_i960_ka_sa 2
+.#define bfd_mach_i960_kb_sb 3
+.#define bfd_mach_i960_mc 4
+.#define bfd_mach_i960_xa 5
+.#define bfd_mach_i960_ca 6
+.#define bfd_mach_i960_jx 7
+.#define bfd_mach_i960_hx 8
+.
+. bfd_arch_or32, {* OpenRISC 32 *}
+.
+. bfd_arch_sparc, {* SPARC *}
+.#define bfd_mach_sparc 1
+.{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *}
+.#define bfd_mach_sparc_sparclet 2
+.#define bfd_mach_sparc_sparclite 3
+.#define bfd_mach_sparc_v8plus 4
+.#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *}
+.#define bfd_mach_sparc_sparclite_le 6
+.#define bfd_mach_sparc_v9 7
+.#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *}
+.#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *}
+.#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *}
+.{* Nonzero if MACH has the v9 instruction set. *}
+.#define bfd_mach_sparc_v9_p(mach) \
+. ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
+. && (mach) != bfd_mach_sparc_sparclite_le)
+.{* Nonzero if MACH is a 64 bit sparc architecture. *}
+.#define bfd_mach_sparc_64bit_p(mach) \
+. ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
+. bfd_arch_spu, {* PowerPC SPU *}
+.#define bfd_mach_spu 256
+. bfd_arch_mips, {* MIPS Rxxxx *}
+.#define bfd_mach_mips3000 3000
+.#define bfd_mach_mips3900 3900
+.#define bfd_mach_mips4000 4000
+.#define bfd_mach_mips4010 4010
+.#define bfd_mach_mips4100 4100
+.#define bfd_mach_mips4111 4111
+.#define bfd_mach_mips4120 4120
+.#define bfd_mach_mips4300 4300
+.#define bfd_mach_mips4400 4400
+.#define bfd_mach_mips4600 4600
+.#define bfd_mach_mips4650 4650
+.#define bfd_mach_mips5000 5000
+.#define bfd_mach_mips5400 5400
+.#define bfd_mach_mips5500 5500
+.#define bfd_mach_mips5900 5900
+.#define bfd_mach_mips6000 6000
+.#define bfd_mach_mips7000 7000
+.#define bfd_mach_mips8000 8000
+.#define bfd_mach_mips9000 9000
+.#define bfd_mach_mips10000 10000
+.#define bfd_mach_mips12000 12000
+.#define bfd_mach_mips14000 14000
+.#define bfd_mach_mips16000 16000
+.#define bfd_mach_mips16 16
+.#define bfd_mach_mips5 5
+.#define bfd_mach_mips_loongson_2e 3001
+.#define bfd_mach_mips_loongson_2f 3002
+.#define bfd_mach_mips_loongson_3a 3003
+.#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *}
+.#define bfd_mach_mips_octeon 6501
+.#define bfd_mach_mips_octeonp 6601
+.#define bfd_mach_mips_octeon2 6502
+.#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *}
+.#define bfd_mach_mipsisa32 32
+.#define bfd_mach_mipsisa32r2 33
+.#define bfd_mach_mipsisa64 64
+.#define bfd_mach_mipsisa64r2 65
+.#define bfd_mach_mips_micromips 96
+. bfd_arch_i386, {* Intel 386 *}
+.#define bfd_mach_i386_intel_syntax (1 << 0)
+.#define bfd_mach_i386_i8086 (1 << 1)
+.#define bfd_mach_i386_i386 (1 << 2)
+.#define bfd_mach_x86_64 (1 << 3)
+.#define bfd_mach_x64_32 (1 << 4)
+.#define bfd_mach_i386_nacl (1 << 5)
+.#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
+.#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
+.#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
+.#define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
+.#define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
+.#define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
+. bfd_arch_l1om, {* Intel L1OM *}
+.#define bfd_mach_l1om (1 << 5)
+.#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
+. bfd_arch_k1om, {* Intel K1OM *}
+.#define bfd_mach_k1om (1 << 6)
+.#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
+. bfd_arch_we32k, {* AT&T WE32xxx *}
+. bfd_arch_tahoe, {* CCI/Harris Tahoe *}
+. bfd_arch_i860, {* Intel 860 *}
+. bfd_arch_i370, {* IBM 360/370 Mainframes *}
+. bfd_arch_romp, {* IBM ROMP PC/RT *}
+. bfd_arch_convex, {* Convex *}
+. bfd_arch_m88k, {* Motorola 88xxx *}
+. bfd_arch_m98k, {* Motorola 98xxx *}
+. bfd_arch_pyramid, {* Pyramid Technology *}
+. bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
+.#define bfd_mach_h8300 1
+.#define bfd_mach_h8300h 2
+.#define bfd_mach_h8300s 3
+.#define bfd_mach_h8300hn 4
+.#define bfd_mach_h8300sn 5
+.#define bfd_mach_h8300sx 6
+.#define bfd_mach_h8300sxn 7
+. bfd_arch_pdp11, {* DEC PDP-11 *}
+. bfd_arch_plugin,
+. bfd_arch_powerpc, {* PowerPC *}
+.#define bfd_mach_ppc 32
+.#define bfd_mach_ppc64 64
+.#define bfd_mach_ppc_403 403
+.#define bfd_mach_ppc_403gc 4030
+.#define bfd_mach_ppc_405 405
+.#define bfd_mach_ppc_505 505
+.#define bfd_mach_ppc_601 601
+.#define bfd_mach_ppc_602 602
+.#define bfd_mach_ppc_603 603
+.#define bfd_mach_ppc_ec603e 6031
+.#define bfd_mach_ppc_604 604
+.#define bfd_mach_ppc_620 620
+.#define bfd_mach_ppc_630 630
+.#define bfd_mach_ppc_750 750
+.#define bfd_mach_ppc_860 860
+.#define bfd_mach_ppc_a35 35
+.#define bfd_mach_ppc_rs64ii 642
+.#define bfd_mach_ppc_rs64iii 643
+.#define bfd_mach_ppc_7400 7400
+.#define bfd_mach_ppc_e500 500
+.#define bfd_mach_ppc_e500mc 5001
+.#define bfd_mach_ppc_e500mc64 5005
+.#define bfd_mach_ppc_e5500 5006
+.#define bfd_mach_ppc_e6500 5007
+.#define bfd_mach_ppc_titan 83
+.#define bfd_mach_ppc_vle 84
+. bfd_arch_rs6000, {* IBM RS/6000 *}
+.#define bfd_mach_rs6k 6000
+.#define bfd_mach_rs6k_rs1 6001
+.#define bfd_mach_rs6k_rsc 6003
+.#define bfd_mach_rs6k_rs2 6002
+. bfd_arch_hppa, {* HP PA RISC *}
+.#define bfd_mach_hppa10 10
+.#define bfd_mach_hppa11 11
+.#define bfd_mach_hppa20 20
+.#define bfd_mach_hppa20w 25
+. bfd_arch_d10v, {* Mitsubishi D10V *}
+.#define bfd_mach_d10v 1
+.#define bfd_mach_d10v_ts2 2
+.#define bfd_mach_d10v_ts3 3
+. bfd_arch_d30v, {* Mitsubishi D30V *}
+. bfd_arch_dlx, {* DLX *}
+. bfd_arch_m68hc11, {* Motorola 68HC11 *}
+. bfd_arch_m68hc12, {* Motorola 68HC12 *}
+.#define bfd_mach_m6812_default 0
+.#define bfd_mach_m6812 1
+.#define bfd_mach_m6812s 2
+. bfd_arch_m9s12x, {* Freescale S12X *}
+. bfd_arch_m9s12xg, {* Freescale XGATE *}
+. bfd_arch_z8k, {* Zilog Z8000 *}
+.#define bfd_mach_z8001 1
+.#define bfd_mach_z8002 2
+. bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
+. bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
+.#define bfd_mach_sh 1
+.#define bfd_mach_sh2 0x20
+.#define bfd_mach_sh_dsp 0x2d
+.#define bfd_mach_sh2a 0x2a
+.#define bfd_mach_sh2a_nofpu 0x2b
+.#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
+.#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
+.#define bfd_mach_sh2a_or_sh4 0x2a3
+.#define bfd_mach_sh2a_or_sh3e 0x2a4
+.#define bfd_mach_sh2e 0x2e
+.#define bfd_mach_sh3 0x30
+.#define bfd_mach_sh3_nommu 0x31
+.#define bfd_mach_sh3_dsp 0x3d
+.#define bfd_mach_sh3e 0x3e
+.#define bfd_mach_sh4 0x40
+.#define bfd_mach_sh4_nofpu 0x41
+.#define bfd_mach_sh4_nommu_nofpu 0x42
+.#define bfd_mach_sh4a 0x4a
+.#define bfd_mach_sh4a_nofpu 0x4b
+.#define bfd_mach_sh4al_dsp 0x4d
+.#define bfd_mach_sh5 0x50
+. bfd_arch_alpha, {* Dec Alpha *}
+.#define bfd_mach_alpha_ev4 0x10
+.#define bfd_mach_alpha_ev5 0x20
+.#define bfd_mach_alpha_ev6 0x30
+. bfd_arch_arm, {* Advanced Risc Machines ARM. *}
+.#define bfd_mach_arm_unknown 0
+.#define bfd_mach_arm_2 1
+.#define bfd_mach_arm_2a 2
+.#define bfd_mach_arm_3 3
+.#define bfd_mach_arm_3M 4
+.#define bfd_mach_arm_4 5
+.#define bfd_mach_arm_4T 6
+.#define bfd_mach_arm_5 7
+.#define bfd_mach_arm_5T 8
+.#define bfd_mach_arm_5TE 9
+.#define bfd_mach_arm_XScale 10
+.#define bfd_mach_arm_ep9312 11
+.#define bfd_mach_arm_iWMMXt 12
+.#define bfd_mach_arm_iWMMXt2 13
+. bfd_arch_ns32k, {* National Semiconductors ns32000 *}
+. bfd_arch_w65, {* WDC 65816 *}
+. bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
+. bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
+.#define bfd_mach_tic3x 30
+.#define bfd_mach_tic4x 40
+. bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
+. bfd_arch_tic6x, {* Texas Instruments TMS320C6X *}
+. bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
+. bfd_arch_v850, {* NEC V850 *}
+. bfd_arch_v850_rh850,{* NEC V850 (using RH850 ABI) *}
+.#define bfd_mach_v850 1
+.#define bfd_mach_v850e 'E'
+.#define bfd_mach_v850e1 '1'
+.#define bfd_mach_v850e2 0x4532
+.#define bfd_mach_v850e2v3 0x45325633
+.#define bfd_mach_v850e3v5 0x45335635 {* ('E'|'3'|'V'|'5') *}
+. bfd_arch_arc, {* ARC Cores *}
+.#define bfd_mach_arc_5 5
+.#define bfd_mach_arc_6 6
+.#define bfd_mach_arc_7 7
+.#define bfd_mach_arc_8 8
+. bfd_arch_m32c, {* Renesas M16C/M32C. *}
+.#define bfd_mach_m16c 0x75
+.#define bfd_mach_m32c 0x78
+. bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
+.#define bfd_mach_m32r 1 {* For backwards compatibility. *}
+.#define bfd_mach_m32rx 'x'
+.#define bfd_mach_m32r2 '2'
+. bfd_arch_mn10200, {* Matsushita MN10200 *}
+. bfd_arch_mn10300, {* Matsushita MN10300 *}
+.#define bfd_mach_mn10300 300
+.#define bfd_mach_am33 330
+.#define bfd_mach_am33_2 332
+. bfd_arch_fr30,
+.#define bfd_mach_fr30 0x46523330
+. bfd_arch_frv,
+.#define bfd_mach_frv 1
+.#define bfd_mach_frvsimple 2
+.#define bfd_mach_fr300 300
+.#define bfd_mach_fr400 400
+.#define bfd_mach_fr450 450
+.#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
+.#define bfd_mach_fr500 500
+.#define bfd_mach_fr550 550
+. bfd_arch_moxie, {* The moxie processor *}
+.#define bfd_mach_moxie 1
+. bfd_arch_mcore,
+. bfd_arch_mep,
+.#define bfd_mach_mep 1
+.#define bfd_mach_mep_h1 0x6831
+.#define bfd_mach_mep_c5 0x6335
+. bfd_arch_metag,
+.#define bfd_mach_metag 1
+. bfd_arch_ia64, {* HP/Intel ia64 *}
+.#define bfd_mach_ia64_elf64 64
+.#define bfd_mach_ia64_elf32 32
+. bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
+.#define bfd_mach_ip2022 1
+.#define bfd_mach_ip2022ext 2
+. bfd_arch_iq2000, {* Vitesse IQ2000. *}
+.#define bfd_mach_iq2000 1
+.#define bfd_mach_iq10 2
+. bfd_arch_epiphany, {* Adapteva EPIPHANY *}
+.#define bfd_mach_epiphany16 1
+.#define bfd_mach_epiphany32 2
+. bfd_arch_mt,
+.#define bfd_mach_ms1 1
+.#define bfd_mach_mrisc2 2
+.#define bfd_mach_ms2 3
+. bfd_arch_pj,
+. bfd_arch_avr, {* Atmel AVR microcontrollers. *}
+.#define bfd_mach_avr1 1
+.#define bfd_mach_avr2 2
+.#define bfd_mach_avr25 25
+.#define bfd_mach_avr3 3
+.#define bfd_mach_avr31 31
+.#define bfd_mach_avr35 35
+.#define bfd_mach_avr4 4
+.#define bfd_mach_avr5 5
+.#define bfd_mach_avr51 51
+.#define bfd_mach_avr6 6
+.#define bfd_mach_avrxmega1 101
+.#define bfd_mach_avrxmega2 102
+.#define bfd_mach_avrxmega3 103
+.#define bfd_mach_avrxmega4 104
+.#define bfd_mach_avrxmega5 105
+.#define bfd_mach_avrxmega6 106
+.#define bfd_mach_avrxmega7 107
+. bfd_arch_bfin, {* ADI Blackfin *}
+.#define bfd_mach_bfin 1
+. bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
+.#define bfd_mach_cr16 1
+. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
+.#define bfd_mach_cr16c 1
+. bfd_arch_crx, {* National Semiconductor CRX. *}
+.#define bfd_mach_crx 1
+. bfd_arch_cris, {* Axis CRIS *}
+.#define bfd_mach_cris_v0_v10 255
+.#define bfd_mach_cris_v32 32
+.#define bfd_mach_cris_v10_v32 1032
+. bfd_arch_rl78,
+.#define bfd_mach_rl78 0x75
+. bfd_arch_rx, {* Renesas RX. *}
+.#define bfd_mach_rx 0x75
+. bfd_arch_s390, {* IBM s390 *}
+.#define bfd_mach_s390_31 31
+.#define bfd_mach_s390_64 64
+. bfd_arch_score, {* Sunplus score *}
+.#define bfd_mach_score3 3
+.#define bfd_mach_score7 7
+. bfd_arch_openrisc, {* OpenRISC *}
+. bfd_arch_mmix, {* Donald Knuth's educational processor. *}
+. bfd_arch_xstormy16,
+.#define bfd_mach_xstormy16 1
+. bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
+.#define bfd_mach_msp11 11
+.#define bfd_mach_msp110 110
+.#define bfd_mach_msp12 12
+.#define bfd_mach_msp13 13
+.#define bfd_mach_msp14 14
+.#define bfd_mach_msp15 15
+.#define bfd_mach_msp16 16
+.#define bfd_mach_msp20 20
+.#define bfd_mach_msp21 21
+.#define bfd_mach_msp22 22
+.#define bfd_mach_msp23 23
+.#define bfd_mach_msp24 24
+.#define bfd_mach_msp26 26
+.#define bfd_mach_msp31 31
+.#define bfd_mach_msp32 32
+.#define bfd_mach_msp33 33
+.#define bfd_mach_msp41 41
+.#define bfd_mach_msp42 42
+.#define bfd_mach_msp43 43
+.#define bfd_mach_msp44 44
+.#define bfd_mach_msp430x 45
+.#define bfd_mach_msp46 46
+.#define bfd_mach_msp47 47
+.#define bfd_mach_msp54 54
+. bfd_arch_xc16x, {* Infineon's XC16X Series. *}
+.#define bfd_mach_xc16x 1
+.#define bfd_mach_xc16xl 2
+.#define bfd_mach_xc16xs 3
+. bfd_arch_xgate, {* Freescale XGATE *}
+.#define bfd_mach_xgate 1
+. bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
+.#define bfd_mach_xtensa 1
+. bfd_arch_z80,
+.#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
+.#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
+.#define bfd_mach_z80full 7 {* All undocumented instructions. *}
+.#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
+. bfd_arch_lm32, {* Lattice Mico32 *}
+.#define bfd_mach_lm32 1
+. bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
+. bfd_arch_tilepro, {* Tilera TILEPro *}
+. bfd_arch_tilegx, {* Tilera TILE-Gx *}
+.#define bfd_mach_tilepro 1
+.#define bfd_mach_tilegx 1
+.#define bfd_mach_tilegx32 2
+. bfd_arch_aarch64, {* AArch64 *}
+.#define bfd_mach_aarch64 0
+.#define bfd_mach_aarch64_ilp32 32
+. bfd_arch_nios2,
+.#define bfd_mach_nios2 0
+. bfd_arch_last
+. };
+*/
+
+/*
+SUBSECTION
+ bfd_arch_info
+
+DESCRIPTION
+ This structure contains information on architectures for use
+ within BFD.
+
+.
+.typedef struct bfd_arch_info
+.{
+. int bits_per_word;
+. int bits_per_address;
+. int bits_per_byte;
+. enum bfd_architecture arch;
+. unsigned long mach;
+. const char *arch_name;
+. const char *printable_name;
+. unsigned int section_align_power;
+. {* TRUE if this is the default machine for the architecture.
+. The default arch should be the first entry for an arch so that
+. all the entries for that arch can be accessed via <<next>>. *}
+. bfd_boolean the_default;
+. const struct bfd_arch_info * (*compatible)
+. (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
+.
+. bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
+.
+. {* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
+. IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
+. TRUE, the buffer contains code. *}
+. void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
+. bfd_boolean code);
+.
+. const struct bfd_arch_info *next;
+.}
+.bfd_arch_info_type;
+.
+*/
+
+extern const bfd_arch_info_type bfd_aarch64_arch;
+extern const bfd_arch_info_type bfd_alpha_arch;
+extern const bfd_arch_info_type bfd_arc_arch;
+extern const bfd_arch_info_type bfd_arm_arch;
+extern const bfd_arch_info_type bfd_avr_arch;
+extern const bfd_arch_info_type bfd_bfin_arch;
+extern const bfd_arch_info_type bfd_cr16_arch;
+extern const bfd_arch_info_type bfd_cr16c_arch;
+extern const bfd_arch_info_type bfd_cris_arch;
+extern const bfd_arch_info_type bfd_crx_arch;
+extern const bfd_arch_info_type bfd_d10v_arch;
+extern const bfd_arch_info_type bfd_d30v_arch;
+extern const bfd_arch_info_type bfd_dlx_arch;
+extern const bfd_arch_info_type bfd_epiphany_arch;
+extern const bfd_arch_info_type bfd_fr30_arch;
+extern const bfd_arch_info_type bfd_frv_arch;
+extern const bfd_arch_info_type bfd_h8300_arch;
+extern const bfd_arch_info_type bfd_h8500_arch;
+extern const bfd_arch_info_type bfd_hppa_arch;
+extern const bfd_arch_info_type bfd_i370_arch;
+extern const bfd_arch_info_type bfd_i386_arch;
+extern const bfd_arch_info_type bfd_i860_arch;
+extern const bfd_arch_info_type bfd_i960_arch;
+extern const bfd_arch_info_type bfd_ia64_arch;
+extern const bfd_arch_info_type bfd_ip2k_arch;
+extern const bfd_arch_info_type bfd_iq2000_arch;
+extern const bfd_arch_info_type bfd_k1om_arch;
+extern const bfd_arch_info_type bfd_l1om_arch;
+extern const bfd_arch_info_type bfd_lm32_arch;
+extern const bfd_arch_info_type bfd_m32c_arch;
+extern const bfd_arch_info_type bfd_m32r_arch;
+extern const bfd_arch_info_type bfd_m68hc11_arch;
+extern const bfd_arch_info_type bfd_m68hc12_arch;
+extern const bfd_arch_info_type bfd_m9s12x_arch;
+extern const bfd_arch_info_type bfd_m9s12xg_arch;
+extern const bfd_arch_info_type bfd_m68k_arch;
+extern const bfd_arch_info_type bfd_m88k_arch;
+extern const bfd_arch_info_type bfd_mcore_arch;
+extern const bfd_arch_info_type bfd_mep_arch;
+extern const bfd_arch_info_type bfd_metag_arch;
+extern const bfd_arch_info_type bfd_mips_arch;
+extern const bfd_arch_info_type bfd_microblaze_arch;
+extern const bfd_arch_info_type bfd_mmix_arch;
+extern const bfd_arch_info_type bfd_mn10200_arch;
+extern const bfd_arch_info_type bfd_mn10300_arch;
+extern const bfd_arch_info_type bfd_moxie_arch;
+extern const bfd_arch_info_type bfd_msp430_arch;
+extern const bfd_arch_info_type bfd_mt_arch;
+extern const bfd_arch_info_type bfd_nios2_arch;
+extern const bfd_arch_info_type bfd_ns32k_arch;
+extern const bfd_arch_info_type bfd_openrisc_arch;
+extern const bfd_arch_info_type bfd_or32_arch;
+extern const bfd_arch_info_type bfd_pdp11_arch;
+extern const bfd_arch_info_type bfd_pj_arch;
+extern const bfd_arch_info_type bfd_plugin_arch;
+extern const bfd_arch_info_type bfd_powerpc_archs[];
+#define bfd_powerpc_arch bfd_powerpc_archs[0]
+extern const bfd_arch_info_type bfd_rs6000_arch;
+extern const bfd_arch_info_type bfd_rl78_arch;
+extern const bfd_arch_info_type bfd_rx_arch;
+extern const bfd_arch_info_type bfd_s390_arch;
+extern const bfd_arch_info_type bfd_score_arch;
+extern const bfd_arch_info_type bfd_sh_arch;
+extern const bfd_arch_info_type bfd_sparc_arch;
+extern const bfd_arch_info_type bfd_spu_arch;
+extern const bfd_arch_info_type bfd_tic30_arch;
+extern const bfd_arch_info_type bfd_tic4x_arch;
+extern const bfd_arch_info_type bfd_tic54x_arch;
+extern const bfd_arch_info_type bfd_tic6x_arch;
+extern const bfd_arch_info_type bfd_tic80_arch;
+extern const bfd_arch_info_type bfd_tilegx_arch;
+extern const bfd_arch_info_type bfd_tilepro_arch;
+extern const bfd_arch_info_type bfd_v850_arch;
+extern const bfd_arch_info_type bfd_v850_rh850_arch;
+extern const bfd_arch_info_type bfd_vax_arch;
+extern const bfd_arch_info_type bfd_w65_arch;
+extern const bfd_arch_info_type bfd_we32k_arch;
+extern const bfd_arch_info_type bfd_xstormy16_arch;
+extern const bfd_arch_info_type bfd_xtensa_arch;
+extern const bfd_arch_info_type bfd_xc16x_arch;
+extern const bfd_arch_info_type bfd_xgate_arch;
+extern const bfd_arch_info_type bfd_z80_arch;
+extern const bfd_arch_info_type bfd_z8k_arch;
+
+static const bfd_arch_info_type * const bfd_archures_list[] =
+ {
+#ifdef SELECT_ARCHITECTURES
+ SELECT_ARCHITECTURES,
+#else
+ &bfd_aarch64_arch,
+ &bfd_alpha_arch,
+ &bfd_arc_arch,
+ &bfd_arm_arch,
+ &bfd_avr_arch,
+ &bfd_bfin_arch,
+ &bfd_cr16_arch,
+ &bfd_cr16c_arch,
+ &bfd_cris_arch,
+ &bfd_crx_arch,
+ &bfd_d10v_arch,
+ &bfd_d30v_arch,
+ &bfd_dlx_arch,
+ &bfd_epiphany_arch,
+ &bfd_fr30_arch,
+ &bfd_frv_arch,
+ &bfd_h8300_arch,
+ &bfd_h8500_arch,
+ &bfd_hppa_arch,
+ &bfd_i370_arch,
+ &bfd_i386_arch,
+ &bfd_i860_arch,
+ &bfd_i960_arch,
+ &bfd_ia64_arch,
+ &bfd_ip2k_arch,
+ &bfd_iq2000_arch,
+ &bfd_k1om_arch,
+ &bfd_l1om_arch,
+ &bfd_lm32_arch,
+ &bfd_m32c_arch,
+ &bfd_m32r_arch,
+ &bfd_m68hc11_arch,
+ &bfd_m68hc12_arch,
+ &bfd_m9s12x_arch,
+ &bfd_m9s12xg_arch,
+ &bfd_m68k_arch,
+ &bfd_m88k_arch,
+ &bfd_mcore_arch,
+ &bfd_mep_arch,
+ &bfd_metag_arch,
+ &bfd_microblaze_arch,
+ &bfd_mips_arch,
+ &bfd_mmix_arch,
+ &bfd_mn10200_arch,
+ &bfd_mn10300_arch,
+ &bfd_moxie_arch,
+ &bfd_msp430_arch,
+ &bfd_mt_arch,
+ &bfd_nios2_arch,
+ &bfd_ns32k_arch,
+ &bfd_openrisc_arch,
+ &bfd_or32_arch,
+ &bfd_pdp11_arch,
+ &bfd_powerpc_arch,
+ &bfd_rs6000_arch,
+ &bfd_rl78_arch,
+ &bfd_rx_arch,
+ &bfd_s390_arch,
+ &bfd_score_arch,
+ &bfd_sh_arch,
+ &bfd_sparc_arch,
+ &bfd_spu_arch,
+ &bfd_tic30_arch,
+ &bfd_tic4x_arch,
+ &bfd_tic54x_arch,
+ &bfd_tic6x_arch,
+ &bfd_tic80_arch,
+ &bfd_tilegx_arch,
+ &bfd_tilepro_arch,
+ &bfd_v850_arch,
+ &bfd_v850_rh850_arch,
+ &bfd_vax_arch,
+ &bfd_w65_arch,
+ &bfd_we32k_arch,
+ &bfd_xstormy16_arch,
+ &bfd_xtensa_arch,
+ &bfd_xc16x_arch,
+ &bfd_xgate_arch,
+ &bfd_z80_arch,
+ &bfd_z8k_arch,
+#endif
+ 0
+};
+
+/*
+FUNCTION
+ bfd_printable_name
+
+SYNOPSIS
+ const char *bfd_printable_name (bfd *abfd);
+
+DESCRIPTION
+ Return a printable string representing the architecture and machine
+ from the pointer to the architecture info structure.
+
+*/
+
+const char *
+bfd_printable_name (bfd *abfd)
+{
+ return abfd->arch_info->printable_name;
+}
+
+/*
+FUNCTION
+ bfd_scan_arch
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_scan_arch (const char *string);
+
+DESCRIPTION
+ Figure out if BFD supports any cpu which could be described with
+ the name @var{string}. Return a pointer to an <<arch_info>>
+ structure if a machine is found, otherwise NULL.
+*/
+
+const bfd_arch_info_type *
+bfd_scan_arch (const char *string)
+{
+ const bfd_arch_info_type * const *app, *ap;
+
+ /* Look through all the installed architectures. */
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ if (ap->scan (ap, string))
+ return ap;
+ }
+ }
+
+ return NULL;
+}
+
+/*
+FUNCTION
+ bfd_arch_list
+
+SYNOPSIS
+ const char **bfd_arch_list (void);
+
+DESCRIPTION
+ Return a freshly malloced NULL-terminated vector of the names
+ of all the valid BFD architectures. Do not modify the names.
+*/
+
+const char **
+bfd_arch_list (void)
+{
+ int vec_length = 0;
+ const char **name_ptr;
+ const char **name_list;
+ const bfd_arch_info_type * const *app;
+ bfd_size_type amt;
+
+ /* Determine the number of architectures. */
+ vec_length = 0;
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ const bfd_arch_info_type *ap;
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ vec_length++;
+ }
+ }
+
+ amt = (vec_length + 1) * sizeof (char **);
+ name_list = (const char **) bfd_malloc (amt);
+ if (name_list == NULL)
+ return NULL;
+
+ /* Point the list at each of the names. */
+ name_ptr = name_list;
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ const bfd_arch_info_type *ap;
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ *name_ptr = ap->printable_name;
+ name_ptr++;
+ }
+ }
+ *name_ptr = NULL;
+
+ return name_list;
+}
+
+/*
+FUNCTION
+ bfd_arch_get_compatible
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_arch_get_compatible
+ (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
+
+DESCRIPTION
+ Determine whether two BFDs' architectures and machine types
+ are compatible. Calculates the lowest common denominator
+ between the two architectures and machine types implied by
+ the BFDs and returns a pointer to an <<arch_info>> structure
+ describing the compatible machine.
+*/
+
+const bfd_arch_info_type *
+bfd_arch_get_compatible (const bfd *abfd,
+ const bfd *bbfd,
+ bfd_boolean accept_unknowns)
+{
+ const bfd *ubfd, *kbfd;
+
+ /* Look for an unknown architecture. */
+ if (abfd->arch_info->arch == bfd_arch_unknown)
+ ubfd = abfd, kbfd = bbfd;
+ else if (bbfd->arch_info->arch == bfd_arch_unknown)
+ ubfd = bbfd, kbfd = abfd;
+ else
+ /* Otherwise architecture-specific code has to decide. */
+ return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
+
+ /* We can allow an unknown architecture if accept_unknowns
+ is true, or if the target is the "binary" format, which
+ has an unknown architecture. Since the binary format can
+ only be set by explicit request from the user, it is safe
+ to assume that they know what they are doing. */
+ if (accept_unknowns
+ || strcmp (bfd_get_target (ubfd), "binary") == 0)
+ return kbfd->arch_info;
+ return NULL;
+}
+
+/*
+INTERNAL_DEFINITION
+ bfd_default_arch_struct
+
+DESCRIPTION
+ The <<bfd_default_arch_struct>> is an item of
+ <<bfd_arch_info_type>> which has been initialized to a fairly
+ generic state. A BFD starts life by pointing to this
+ structure, until the correct back end has determined the real
+ architecture of the file.
+
+.extern const bfd_arch_info_type bfd_default_arch_struct;
+*/
+
+const bfd_arch_info_type bfd_default_arch_struct = {
+ 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
+ bfd_default_compatible,
+ bfd_default_scan,
+ bfd_arch_default_fill,
+ 0,
+};
+
+/*
+FUNCTION
+ bfd_set_arch_info
+
+SYNOPSIS
+ void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
+
+DESCRIPTION
+ Set the architecture info of @var{abfd} to @var{arg}.
+*/
+
+void
+bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
+{
+ abfd->arch_info = arg;
+}
+
+/*
+INTERNAL_FUNCTION
+ bfd_default_set_arch_mach
+
+SYNOPSIS
+ bfd_boolean bfd_default_set_arch_mach
+ (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
+
+DESCRIPTION
+ Set the architecture and machine type in BFD @var{abfd}
+ to @var{arch} and @var{mach}. Find the correct
+ pointer to a structure and insert it into the <<arch_info>>
+ pointer.
+*/
+
+bfd_boolean
+bfd_default_set_arch_mach (bfd *abfd,
+ enum bfd_architecture arch,
+ unsigned long mach)
+{
+ abfd->arch_info = bfd_lookup_arch (arch, mach);
+ if (abfd->arch_info != NULL)
+ return TRUE;
+
+ abfd->arch_info = &bfd_default_arch_struct;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+}
+
+/*
+FUNCTION
+ bfd_get_arch
+
+SYNOPSIS
+ enum bfd_architecture bfd_get_arch (bfd *abfd);
+
+DESCRIPTION
+ Return the enumerated type which describes the BFD @var{abfd}'s
+ architecture.
+*/
+
+enum bfd_architecture
+bfd_get_arch (bfd *abfd)
+{
+ return abfd->arch_info->arch;
+}
+
+/*
+FUNCTION
+ bfd_get_mach
+
+SYNOPSIS
+ unsigned long bfd_get_mach (bfd *abfd);
+
+DESCRIPTION
+ Return the long type which describes the BFD @var{abfd}'s
+ machine.
+*/
+
+unsigned long
+bfd_get_mach (bfd *abfd)
+{
+ return abfd->arch_info->mach;
+}
+
+/*
+FUNCTION
+ bfd_arch_bits_per_byte
+
+SYNOPSIS
+ unsigned int bfd_arch_bits_per_byte (bfd *abfd);
+
+DESCRIPTION
+ Return the number of bits in one of the BFD @var{abfd}'s
+ architecture's bytes.
+*/
+
+unsigned int
+bfd_arch_bits_per_byte (bfd *abfd)
+{
+ return abfd->arch_info->bits_per_byte;
+}
+
+/*
+FUNCTION
+ bfd_arch_bits_per_address
+
+SYNOPSIS
+ unsigned int bfd_arch_bits_per_address (bfd *abfd);
+
+DESCRIPTION
+ Return the number of bits in one of the BFD @var{abfd}'s
+ architecture's addresses.
+*/
+
+unsigned int
+bfd_arch_bits_per_address (bfd *abfd)
+{
+ return abfd->arch_info->bits_per_address;
+}
+
+/*
+INTERNAL_FUNCTION
+ bfd_default_compatible
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_default_compatible
+ (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
+
+DESCRIPTION
+ The default function for testing for compatibility.
+*/
+
+const bfd_arch_info_type *
+bfd_default_compatible (const bfd_arch_info_type *a,
+ const bfd_arch_info_type *b)
+{
+ if (a->arch != b->arch)
+ return NULL;
+
+ if (a->bits_per_word != b->bits_per_word)
+ return NULL;
+
+ if (a->mach > b->mach)
+ return a;
+
+ if (b->mach > a->mach)
+ return b;
+
+ return a;
+}
+
+/*
+INTERNAL_FUNCTION
+ bfd_default_scan
+
+SYNOPSIS
+ bfd_boolean bfd_default_scan
+ (const struct bfd_arch_info *info, const char *string);
+
+DESCRIPTION
+ The default function for working out whether this is an
+ architecture hit and a machine hit.
+*/
+
+bfd_boolean
+bfd_default_scan (const bfd_arch_info_type *info, const char *string)
+{
+ const char *ptr_src;
+ const char *ptr_tst;
+ unsigned long number;
+ enum bfd_architecture arch;
+ const char *printable_name_colon;
+
+ /* Exact match of the architecture name (ARCH_NAME) and also the
+ default architecture? */
+ if (strcasecmp (string, info->arch_name) == 0
+ && info->the_default)
+ return TRUE;
+
+ /* Exact match of the machine name (PRINTABLE_NAME)? */
+ if (strcasecmp (string, info->printable_name) == 0)
+ return TRUE;
+
+ /* Given that printable_name contains no colon, attempt to match:
+ ARCH_NAME [ ":" ] PRINTABLE_NAME? */
+ printable_name_colon = strchr (info->printable_name, ':');
+ if (printable_name_colon == NULL)
+ {
+ size_t strlen_arch_name = strlen (info->arch_name);
+ if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
+ {
+ if (string[strlen_arch_name] == ':')
+ {
+ if (strcasecmp (string + strlen_arch_name + 1,
+ info->printable_name) == 0)
+ return TRUE;
+ }
+ else
+ {
+ if (strcasecmp (string + strlen_arch_name,
+ info->printable_name) == 0)
+ return TRUE;
+ }
+ }
+ }
+
+ /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
+ Attempt to match: <arch> <mach>? */
+ if (printable_name_colon != NULL)
+ {
+ size_t colon_index = printable_name_colon - info->printable_name;
+ if (strncasecmp (string, info->printable_name, colon_index) == 0
+ && strcasecmp (string + colon_index,
+ info->printable_name + colon_index + 1) == 0)
+ return TRUE;
+ }
+
+ /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
+ attempt to match just <mach>, it could be ambiguous. This test
+ is left until later. */
+
+ /* NOTE: The below is retained for compatibility only. Please do
+ not add to this code. */
+
+ /* See how much of the supplied string matches with the
+ architecture, eg the string m68k:68020 would match the 68k entry
+ up to the :, then we get left with the machine number. */
+
+ for (ptr_src = string, ptr_tst = info->arch_name;
+ *ptr_src && *ptr_tst;
+ ptr_src++, ptr_tst++)
+ {
+ if (*ptr_src != *ptr_tst)
+ break;
+ }
+
+ /* Chewed up as much of the architecture as will match, skip any
+ colons. */
+ if (*ptr_src == ':')
+ ptr_src++;
+
+ if (*ptr_src == 0)
+ {
+ /* Nothing more, then only keep this one if it is the default
+ machine for this architecture. */
+ return info->the_default;
+ }
+
+ number = 0;
+ while (ISDIGIT (*ptr_src))
+ {
+ number = number * 10 + *ptr_src - '0';
+ ptr_src++;
+ }
+
+ /* NOTE: The below is retained for compatibility only.
+ PLEASE DO NOT ADD TO THIS CODE. */
+
+ switch (number)
+ {
+ /* FIXME: These are needed to parse IEEE objects. */
+ /* The following seven case's are here only for compatibility with
+ older binutils (at least IEEE objects from binutils 2.9.1 require
+ them). */
+ case bfd_mach_m68000:
+ case bfd_mach_m68010:
+ case bfd_mach_m68020:
+ case bfd_mach_m68030:
+ case bfd_mach_m68040:
+ case bfd_mach_m68060:
+ case bfd_mach_cpu32:
+ arch = bfd_arch_m68k;
+ break;
+ case 68000:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68000;
+ break;
+ case 68010:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68010;
+ break;
+ case 68020:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68020;
+ break;
+ case 68030:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68030;
+ break;
+ case 68040:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68040;
+ break;
+ case 68060:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_m68060;
+ break;
+ case 68332:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_cpu32;
+ break;
+ case 5200:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_mcf_isa_a_nodiv;
+ break;
+ case 5206:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_mcf_isa_a_mac;
+ break;
+ case 5307:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_mcf_isa_a_mac;
+ break;
+ case 5407:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_mcf_isa_b_nousp_mac;
+ break;
+ case 5282:
+ arch = bfd_arch_m68k;
+ number = bfd_mach_mcf_isa_aplus_emac;
+ break;
+
+ case 32000:
+ arch = bfd_arch_we32k;
+ break;
+
+ case 3000:
+ arch = bfd_arch_mips;
+ number = bfd_mach_mips3000;
+ break;
+
+ case 4000:
+ arch = bfd_arch_mips;
+ number = bfd_mach_mips4000;
+ break;
+
+ case 6000:
+ arch = bfd_arch_rs6000;
+ break;
+
+ case 7410:
+ arch = bfd_arch_sh;
+ number = bfd_mach_sh_dsp;
+ break;
+
+ case 7708:
+ arch = bfd_arch_sh;
+ number = bfd_mach_sh3;
+ break;
+
+ case 7729:
+ arch = bfd_arch_sh;
+ number = bfd_mach_sh3_dsp;
+ break;
+
+ case 7750:
+ arch = bfd_arch_sh;
+ number = bfd_mach_sh4;
+ break;
+
+ default:
+ return FALSE;
+ }
+
+ if (arch != info->arch)
+ return FALSE;
+
+ if (number != info->mach)
+ return FALSE;
+
+ return TRUE;
+}
+
+/*
+FUNCTION
+ bfd_get_arch_info
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
+
+DESCRIPTION
+ Return the architecture info struct in @var{abfd}.
+*/
+
+const bfd_arch_info_type *
+bfd_get_arch_info (bfd *abfd)
+{
+ return abfd->arch_info;
+}
+
+/*
+FUNCTION
+ bfd_lookup_arch
+
+SYNOPSIS
+ const bfd_arch_info_type *bfd_lookup_arch
+ (enum bfd_architecture arch, unsigned long machine);
+
+DESCRIPTION
+ Look for the architecture info structure which matches the
+ arguments @var{arch} and @var{machine}. A machine of 0 matches the
+ machine/architecture structure which marks itself as the
+ default.
+*/
+
+const bfd_arch_info_type *
+bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
+{
+ const bfd_arch_info_type * const *app, *ap;
+
+ for (app = bfd_archures_list; *app != NULL; app++)
+ {
+ for (ap = *app; ap != NULL; ap = ap->next)
+ {
+ if (ap->arch == arch
+ && (ap->mach == machine
+ || (machine == 0 && ap->the_default)))
+ return ap;
+ }
+ }
+
+ return NULL;
+}
+
+/*
+FUNCTION
+ bfd_printable_arch_mach
+
+SYNOPSIS
+ const char *bfd_printable_arch_mach
+ (enum bfd_architecture arch, unsigned long machine);
+
+DESCRIPTION
+ Return a printable string representing the architecture and
+ machine type.
+
+ This routine is depreciated.
+*/
+
+const char *
+bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
+{
+ const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
+
+ if (ap)
+ return ap->printable_name;
+ return "UNKNOWN!";
+}
+
+/*
+FUNCTION
+ bfd_octets_per_byte
+
+SYNOPSIS
+ unsigned int bfd_octets_per_byte (bfd *abfd);
+
+DESCRIPTION
+ Return the number of octets (8-bit quantities) per target byte
+ (minimum addressable unit). In most cases, this will be one, but some
+ DSP targets have 16, 32, or even 48 bits per byte.
+*/
+
+unsigned int
+bfd_octets_per_byte (bfd *abfd)
+{
+ return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
+ bfd_get_mach (abfd));
+}
+
+/*
+FUNCTION
+ bfd_arch_mach_octets_per_byte
+
+SYNOPSIS
+ unsigned int bfd_arch_mach_octets_per_byte
+ (enum bfd_architecture arch, unsigned long machine);
+
+DESCRIPTION
+ See bfd_octets_per_byte.
+
+ This routine is provided for those cases where a bfd * is not
+ available
+*/
+
+unsigned int
+bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
+ unsigned long mach)
+{
+ const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
+
+ if (ap)
+ return ap->bits_per_byte / 8;
+ return 1;
+}
+
+/*
+INTERNAL_FUNCTION
+ bfd_arch_default_fill
+
+SYNOPSIS
+ void *bfd_arch_default_fill (bfd_size_type count,
+ bfd_boolean is_bigendian,
+ bfd_boolean code);
+
+DESCRIPTION
+ Allocate via bfd_malloc and return a fill buffer of size COUNT.
+ If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If
+ CODE is TRUE, the buffer contains code.
+*/
+
+void *
+bfd_arch_default_fill (bfd_size_type count,
+ bfd_boolean is_bigendian ATTRIBUTE_UNUSED,
+ bfd_boolean code ATTRIBUTE_UNUSED)
+{
+ void *fill = bfd_malloc (count);
+ if (fill != NULL)
+ memset (fill, 0, count);
+ return fill;
+}