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- /* BFD library support routines for architectures.
- Copyright (C) 1990-2022 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, 68020 for Motorola 68020.
- .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_or1k, {* OpenRISC 1000. *}
- .#define bfd_mach_or1k 1
- .#define bfd_mach_or1knd 2
- .
- . 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. *}
- .#define bfd_mach_sparc_v8plusc 11 {* with UA2005 and T1 add'ns. *}
- .#define bfd_mach_sparc_v9c 12 {* with UA2005 and T1 add'ns. *}
- .#define bfd_mach_sparc_v8plusd 13 {* with UA2007 and T3 add'ns. *}
- .#define bfd_mach_sparc_v9d 14 {* with UA2007 and T3 add'ns. *}
- .#define bfd_mach_sparc_v8pluse 15 {* with OSA2001 and T4 add'ns (no IMA). *}
- .#define bfd_mach_sparc_v9e 16 {* with OSA2001 and T4 add'ns (no IMA). *}
- .#define bfd_mach_sparc_v8plusv 17 {* with OSA2011 and T4 and IMA and FJMAU add'ns. *}
- .#define bfd_mach_sparc_v9v 18 {* with OSA2011 and T4 and IMA and FJMAU add'ns. *}
- .#define bfd_mach_sparc_v8plusm 19 {* with OSA2015 and M7 add'ns. *}
- .#define bfd_mach_sparc_v9m 20 {* with OSA2015 and M7 add'ns. *}
- .#define bfd_mach_sparc_v8plusm8 21 {* with OSA2017 and M8 add'ns. *}
- .#define bfd_mach_sparc_v9m8 22 {* with OSA2017 and M8 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_v9m8 \
- . && (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 \
- . && (mach) != bfd_mach_sparc_v8plusc \
- . && (mach) != bfd_mach_sparc_v8plusd \
- . && (mach) != bfd_mach_sparc_v8pluse \
- . && (mach) != bfd_mach_sparc_v8plusv \
- . && (mach) != bfd_mach_sparc_v8plusm \
- . && (mach) != bfd_mach_sparc_v8plusm8)
- . 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_gs464 3003
- .#define bfd_mach_mips_gs464e 3004
- .#define bfd_mach_mips_gs264e 3005
- .#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_octeon3 6503
- .#define bfd_mach_mips_xlr 887682 {* decimal 'XLR'. *}
- .#define bfd_mach_mips_interaptiv_mr2 736550 {* decimal 'IA2'. *}
- .#define bfd_mach_mipsisa32 32
- .#define bfd_mach_mipsisa32r2 33
- .#define bfd_mach_mipsisa32r3 34
- .#define bfd_mach_mipsisa32r5 36
- .#define bfd_mach_mipsisa32r6 37
- .#define bfd_mach_mipsisa64 64
- .#define bfd_mach_mipsisa64r2 65
- .#define bfd_mach_mipsisa64r3 66
- .#define bfd_mach_mipsisa64r5 68
- .#define bfd_mach_mipsisa64r6 69
- .#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_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)
- . bfd_arch_iamcu, {* Intel MCU. *}
- .#define bfd_mach_iamcu (1 << 8)
- .#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
- .#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
- . bfd_arch_romp, {* IBM ROMP PC/RT. *}
- . bfd_arch_convex, {* Convex. *}
- . 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_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_s12z, {* Freescale S12Z. *}
- .#define bfd_mach_s12z_default 0
- . bfd_arch_z8k, {* Zilog Z8000. *}
- .#define bfd_mach_z8001 1
- .#define bfd_mach_z8002 2
- . 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
- . 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
- .#define bfd_mach_arm_5TEJ 14
- .#define bfd_mach_arm_6 15
- .#define bfd_mach_arm_6KZ 16
- .#define bfd_mach_arm_6T2 17
- .#define bfd_mach_arm_6K 18
- .#define bfd_mach_arm_7 19
- .#define bfd_mach_arm_6M 20
- .#define bfd_mach_arm_6SM 21
- .#define bfd_mach_arm_7EM 22
- .#define bfd_mach_arm_8 23
- .#define bfd_mach_arm_8R 24
- .#define bfd_mach_arm_8M_BASE 25
- .#define bfd_mach_arm_8M_MAIN 26
- .#define bfd_mach_arm_8_1M_MAIN 27
- .#define bfd_mach_arm_9 28
- . bfd_arch_nds32, {* Andes NDS32. *}
- .#define bfd_mach_n1 1
- .#define bfd_mach_n1h 2
- .#define bfd_mach_n1h_v2 3
- .#define bfd_mach_n1h_v3 4
- .#define bfd_mach_n1h_v3m 5
- . bfd_arch_ns32k, {* National Semiconductors ns32000. *}
- . 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_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_a4 0
- .#define bfd_mach_arc_a5 1
- .#define bfd_mach_arc_arc600 2
- .#define bfd_mach_arc_arc601 4
- .#define bfd_mach_arc_arc700 3
- .#define bfd_mach_arc_arcv2 5
- . 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_ft32, {* The ft32 processor. *}
- .#define bfd_mach_ft32 1
- .#define bfd_mach_ft32b 2
- . 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_bpf, {* Linux eBPF. *}
- .#define bfd_mach_bpf 1
- .#define bfd_mach_xbpf 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_avrtiny 100
- .#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_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_riscv,
- .#define bfd_mach_riscv32 132
- .#define bfd_mach_riscv64 164
- . bfd_arch_rl78,
- .#define bfd_mach_rl78 0x75
- . bfd_arch_rx, {* Renesas RX. *}
- .#define bfd_mach_rx 0x75
- .#define bfd_mach_rx_v2 0x76
- .#define bfd_mach_rx_v3 0x77
- . 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_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,
- .{* Zilog Z80 without undocumented opcodes. *}
- .#define bfd_mach_z80strict 1
- .{* Zilog Z180: successor with additional instructions, but without
- . halves of ix and iy. *}
- .#define bfd_mach_z180 2
- .{* Zilog Z80 with ixl, ixh, iyl, and iyh. *}
- .#define bfd_mach_z80 3
- .{* Zilog eZ80 (successor of Z80 & Z180) in Z80 (16-bit address) mode. *}
- .#define bfd_mach_ez80_z80 4
- .{* Zilog eZ80 (successor of Z80 & Z180) in ADL (24-bit address) mode. *}
- .#define bfd_mach_ez80_adl 5
- .{* Z80N *}
- .#define bfd_mach_z80n 6
- .{* Zilog Z80 with all undocumented instructions. *}
- .#define bfd_mach_z80full 7
- .{* GameBoy Z80 (reduced instruction set). *}
- .#define bfd_mach_gbz80 8
- .{* ASCII R800: successor with multiplication. *}
- .#define bfd_mach_r800 11
- . 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_8R 1
- .#define bfd_mach_aarch64_ilp32 32
- . bfd_arch_nios2, {* Nios II. *}
- .#define bfd_mach_nios2 0
- .#define bfd_mach_nios2r1 1
- .#define bfd_mach_nios2r2 2
- . bfd_arch_visium, {* Visium. *}
- .#define bfd_mach_visium 1
- . bfd_arch_wasm32, {* WebAssembly. *}
- .#define bfd_mach_wasm32 1
- . bfd_arch_pru, {* PRU. *}
- .#define bfd_mach_pru 0
- . bfd_arch_nfp, {* Netronome Flow Processor *}
- .#define bfd_mach_nfp3200 0x3200
- .#define bfd_mach_nfp6000 0x6000
- . bfd_arch_csky, {* C-SKY. *}
- .#define bfd_mach_ck_unknown 0
- .#define bfd_mach_ck510 1
- .#define bfd_mach_ck610 2
- .#define bfd_mach_ck801 3
- .#define bfd_mach_ck802 4
- .#define bfd_mach_ck803 5
- .#define bfd_mach_ck807 6
- .#define bfd_mach_ck810 7
- .#define bfd_mach_ck860 8
- . bfd_arch_loongarch, {* LoongArch *}
- .#define bfd_mach_loongarch32 1
- .#define bfd_mach_loongarch64 2
- . bfd_arch_amdgcn, {* AMDGCN *}
- .#define bfd_mach_amdgcn_unknown 0x000
- .#define bfd_mach_amdgcn_gfx900 0x02c
- .#define bfd_mach_amdgcn_gfx904 0x02e
- .#define bfd_mach_amdgcn_gfx906 0x02f
- .#define bfd_mach_amdgcn_gfx908 0x030
- .#define bfd_mach_amdgcn_gfx90a 0x03f
- .#define bfd_mach_amdgcn_gfx1010 0x033
- .#define bfd_mach_amdgcn_gfx1011 0x034
- .#define bfd_mach_amdgcn_gfx1012 0x035
- .#define bfd_mach_amdgcn_gfx1030 0x036
- .#define bfd_mach_amdgcn_gfx1031 0x037
- .#define bfd_mach_amdgcn_gfx1032 0x038
- . 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>>. *}
- . bool the_default;
- . const struct bfd_arch_info * (*compatible) (const struct bfd_arch_info *,
- . const struct bfd_arch_info *);
- .
- . bool (*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, bool is_bigendian, bool code);
- .
- . const struct bfd_arch_info *next;
- .
- . {* On some architectures the offset for a relocation can point into
- . the middle of an instruction. This field specifies the maximum
- . offset such a relocation can have (in octets). This affects the
- . behaviour of the disassembler, since a value greater than zero
- . means that it may need to disassemble an instruction twice, once
- . to get its length and then a second time to display it. If the
- . value is negative then this has to be done for every single
- . instruction, regardless of the offset of the reloc. *}
- . signed int max_reloc_offset_into_insn;
- .}
- .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_amdgcn_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_cris_arch;
- extern const bfd_arch_info_type bfd_crx_arch;
- extern const bfd_arch_info_type bfd_csky_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_bpf_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_hppa_arch;
- extern const bfd_arch_info_type bfd_i386_arch;
- extern const bfd_arch_info_type bfd_iamcu_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_lm32_arch;
- extern const bfd_arch_info_type bfd_loongarch_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_s12z_arch;
- extern const bfd_arch_info_type bfd_m68k_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_ft32_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_nds32_arch;
- extern const bfd_arch_info_type bfd_nfp_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_or1k_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_powerpc_archs[];
- #define bfd_powerpc_arch bfd_powerpc_archs[0]
- extern const bfd_arch_info_type bfd_pru_arch;
- extern const bfd_arch_info_type bfd_riscv_arch;
- 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_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_visium_arch;
- extern const bfd_arch_info_type bfd_wasm32_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_amdgcn_arch,
- &bfd_arc_arch,
- &bfd_arm_arch,
- &bfd_avr_arch,
- &bfd_bfin_arch,
- &bfd_cr16_arch,
- &bfd_cris_arch,
- &bfd_crx_arch,
- &bfd_csky_arch,
- &bfd_d10v_arch,
- &bfd_d30v_arch,
- &bfd_dlx_arch,
- &bfd_bpf_arch,
- &bfd_epiphany_arch,
- &bfd_fr30_arch,
- &bfd_frv_arch,
- &bfd_h8300_arch,
- &bfd_hppa_arch,
- &bfd_i386_arch,
- &bfd_iamcu_arch,
- &bfd_ia64_arch,
- &bfd_ip2k_arch,
- &bfd_iq2000_arch,
- &bfd_lm32_arch,
- &bfd_loongarch_arch,
- &bfd_m32c_arch,
- &bfd_m32r_arch,
- &bfd_m68hc11_arch,
- &bfd_m68hc12_arch,
- &bfd_m9s12x_arch,
- &bfd_m9s12xg_arch,
- &bfd_s12z_arch,
- &bfd_m68k_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_ft32_arch,
- &bfd_msp430_arch,
- &bfd_mt_arch,
- &bfd_nds32_arch,
- &bfd_nfp_arch,
- &bfd_nios2_arch,
- &bfd_ns32k_arch,
- &bfd_or1k_arch,
- &bfd_pdp11_arch,
- &bfd_powerpc_arch,
- &bfd_pru_arch,
- &bfd_riscv_arch,
- &bfd_rl78_arch,
- &bfd_rs6000_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_tilegx_arch,
- &bfd_tilepro_arch,
- &bfd_v850_arch,
- &bfd_v850_rh850_arch,
- &bfd_vax_arch,
- &bfd_visium_arch,
- &bfd_wasm32_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;
- size_t 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, bool 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,
- bool 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,
- if UBFD is an IR object, 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
- || ubfd->plugin_format == bfd_plugin_yes
- || 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, 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;
- }
- /*
- FUNCTION
- bfd_default_set_arch_mach
- SYNOPSIS
- bool 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.
- */
- bool
- 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 (const bfd *abfd);
- DESCRIPTION
- Return the enumerated type which describes the BFD @var{abfd}'s
- architecture.
- */
- enum bfd_architecture
- bfd_get_arch (const bfd *abfd)
- {
- return abfd->arch_info->arch;
- }
- /*
- FUNCTION
- bfd_get_mach
- SYNOPSIS
- unsigned long bfd_get_mach (const bfd *abfd);
- DESCRIPTION
- Return the long type which describes the BFD @var{abfd}'s
- machine.
- */
- unsigned long
- bfd_get_mach (const bfd *abfd)
- {
- return abfd->arch_info->mach;
- }
- /*
- FUNCTION
- bfd_arch_bits_per_byte
- SYNOPSIS
- unsigned int bfd_arch_bits_per_byte (const 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 (const bfd *abfd)
- {
- return abfd->arch_info->bits_per_byte;
- }
- /*
- FUNCTION
- bfd_arch_bits_per_address
- SYNOPSIS
- unsigned int bfd_arch_bits_per_address (const 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 (const 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
- bool 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.
- */
- bool
- 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)
- {
- 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 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 (const bfd *abfd,
- const asection *sec);
- 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 (const bfd *abfd, const asection *sec)
- {
- if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
- && sec != NULL
- && (sec->flags & SEC_ELF_OCTETS) != 0)
- return 1;
- 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,
- bool is_bigendian,
- bool 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,
- bool is_bigendian ATTRIBUTE_UNUSED,
- bool code ATTRIBUTE_UNUSED)
- {
- void *fill = bfd_malloc (count);
- if (fill != NULL)
- memset (fill, 0, count);
- return fill;
- }
- bool
- _bfd_nowrite_set_arch_mach (bfd *abfd,
- enum bfd_architecture arch ATTRIBUTE_UNUSED,
- unsigned long mach ATTRIBUTE_UNUSED)
- {
- return _bfd_bool_bfd_false_error (abfd);
- }
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