1 /* BFD library support routines for architectures.
2 Copyright (C) 1990-2018 Free Software Foundation, Inc.
3 Hacked by John Gilmore and Steve Chamberlain of Cygnus Support.
5 This file is part of BFD, the Binary File Descriptor library.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
25 #include "safe-ctype.h"
32 BFD keeps one atom in a BFD describing the
33 architecture of the data attached to the BFD: a pointer to a
34 <<bfd_arch_info_type>>.
36 Pointers to structures can be requested independently of a BFD
37 so that an architecture's information can be interrogated
38 without access to an open BFD.
40 The architecture information is provided by each architecture package.
41 The set of default architectures is selected by the macro
42 <<SELECT_ARCHITECTURES>>. This is normally set up in the
43 @file{config/@var{target}.mt} file of your choice. If the name is not
44 defined, then all the architectures supported are included.
46 When BFD starts up, all the architectures are called with an
47 initialize method. It is up to the architecture back end to
48 insert as many items into the list of architectures as it wants to;
49 generally this would be one for each machine and one for the
50 default case (an item with a machine field of 0).
52 BFD's idea of an architecture is implemented in @file{archures.c}.
61 This enum gives the object file's CPU architecture, in a
62 global sense---i.e., what processor family does it belong to?
63 Another field indicates which processor within
64 the family is in use. The machine gives a number which
65 distinguishes different versions of the architecture,
66 containing, for example, 68020 for Motorola 68020.
68 .enum bfd_architecture
70 . bfd_arch_unknown, {* File arch not known. *}
71 . bfd_arch_obscure, {* Arch known, not one of these. *}
72 . bfd_arch_m68k, {* Motorola 68xxx. *}
73 .#define bfd_mach_m68000 1
74 .#define bfd_mach_m68008 2
75 .#define bfd_mach_m68010 3
76 .#define bfd_mach_m68020 4
77 .#define bfd_mach_m68030 5
78 .#define bfd_mach_m68040 6
79 .#define bfd_mach_m68060 7
80 .#define bfd_mach_cpu32 8
81 .#define bfd_mach_fido 9
82 .#define bfd_mach_mcf_isa_a_nodiv 10
83 .#define bfd_mach_mcf_isa_a 11
84 .#define bfd_mach_mcf_isa_a_mac 12
85 .#define bfd_mach_mcf_isa_a_emac 13
86 .#define bfd_mach_mcf_isa_aplus 14
87 .#define bfd_mach_mcf_isa_aplus_mac 15
88 .#define bfd_mach_mcf_isa_aplus_emac 16
89 .#define bfd_mach_mcf_isa_b_nousp 17
90 .#define bfd_mach_mcf_isa_b_nousp_mac 18
91 .#define bfd_mach_mcf_isa_b_nousp_emac 19
92 .#define bfd_mach_mcf_isa_b 20
93 .#define bfd_mach_mcf_isa_b_mac 21
94 .#define bfd_mach_mcf_isa_b_emac 22
95 .#define bfd_mach_mcf_isa_b_float 23
96 .#define bfd_mach_mcf_isa_b_float_mac 24
97 .#define bfd_mach_mcf_isa_b_float_emac 25
98 .#define bfd_mach_mcf_isa_c 26
99 .#define bfd_mach_mcf_isa_c_mac 27
100 .#define bfd_mach_mcf_isa_c_emac 28
101 .#define bfd_mach_mcf_isa_c_nodiv 29
102 .#define bfd_mach_mcf_isa_c_nodiv_mac 30
103 .#define bfd_mach_mcf_isa_c_nodiv_emac 31
104 . bfd_arch_vax, {* DEC Vax. *}
106 . bfd_arch_or1k, {* OpenRISC 1000. *}
107 .#define bfd_mach_or1k 1
108 .#define bfd_mach_or1knd 2
110 . bfd_arch_sparc, {* SPARC. *}
111 .#define bfd_mach_sparc 1
112 .{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *}
113 .#define bfd_mach_sparc_sparclet 2
114 .#define bfd_mach_sparc_sparclite 3
115 .#define bfd_mach_sparc_v8plus 4
116 .#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *}
117 .#define bfd_mach_sparc_sparclite_le 6
118 .#define bfd_mach_sparc_v9 7
119 .#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *}
120 .#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *}
121 .#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *}
122 .#define bfd_mach_sparc_v8plusc 11 {* with UA2005 and T1 add'ns. *}
123 .#define bfd_mach_sparc_v9c 12 {* with UA2005 and T1 add'ns. *}
124 .#define bfd_mach_sparc_v8plusd 13 {* with UA2007 and T3 add'ns. *}
125 .#define bfd_mach_sparc_v9d 14 {* with UA2007 and T3 add'ns. *}
126 .#define bfd_mach_sparc_v8pluse 15 {* with OSA2001 and T4 add'ns (no IMA). *}
127 .#define bfd_mach_sparc_v9e 16 {* with OSA2001 and T4 add'ns (no IMA). *}
128 .#define bfd_mach_sparc_v8plusv 17 {* with OSA2011 and T4 and IMA and FJMAU add'ns. *}
129 .#define bfd_mach_sparc_v9v 18 {* with OSA2011 and T4 and IMA and FJMAU add'ns. *}
130 .#define bfd_mach_sparc_v8plusm 19 {* with OSA2015 and M7 add'ns. *}
131 .#define bfd_mach_sparc_v9m 20 {* with OSA2015 and M7 add'ns. *}
132 .#define bfd_mach_sparc_v8plusm8 21 {* with OSA2017 and M8 add'ns. *}
133 .#define bfd_mach_sparc_v9m8 22 {* with OSA2017 and M8 add'ns. *}
134 .{* Nonzero if MACH has the v9 instruction set. *}
135 .#define bfd_mach_sparc_v9_p(mach) \
136 . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m8 \
137 . && (mach) != bfd_mach_sparc_sparclite_le)
138 .{* Nonzero if MACH is a 64 bit sparc architecture. *}
139 .#define bfd_mach_sparc_64bit_p(mach) \
140 . ((mach) >= bfd_mach_sparc_v9 \
141 . && (mach) != bfd_mach_sparc_v8plusb \
142 . && (mach) != bfd_mach_sparc_v8plusc \
143 . && (mach) != bfd_mach_sparc_v8plusd \
144 . && (mach) != bfd_mach_sparc_v8pluse \
145 . && (mach) != bfd_mach_sparc_v8plusv \
146 . && (mach) != bfd_mach_sparc_v8plusm \
147 . && (mach) != bfd_mach_sparc_v8plusm8)
148 . bfd_arch_spu, {* PowerPC SPU. *}
149 .#define bfd_mach_spu 256
150 . bfd_arch_mips, {* MIPS Rxxxx. *}
151 .#define bfd_mach_mips3000 3000
152 .#define bfd_mach_mips3900 3900
153 .#define bfd_mach_mips4000 4000
154 .#define bfd_mach_mips4010 4010
155 .#define bfd_mach_mips4100 4100
156 .#define bfd_mach_mips4111 4111
157 .#define bfd_mach_mips4120 4120
158 .#define bfd_mach_mips4300 4300
159 .#define bfd_mach_mips4400 4400
160 .#define bfd_mach_mips4600 4600
161 .#define bfd_mach_mips4650 4650
162 .#define bfd_mach_mips5000 5000
163 .#define bfd_mach_mips5400 5400
164 .#define bfd_mach_mips5500 5500
165 .#define bfd_mach_mips5900 5900
166 .#define bfd_mach_mips6000 6000
167 .#define bfd_mach_mips7000 7000
168 .#define bfd_mach_mips8000 8000
169 .#define bfd_mach_mips9000 9000
170 .#define bfd_mach_mips10000 10000
171 .#define bfd_mach_mips12000 12000
172 .#define bfd_mach_mips14000 14000
173 .#define bfd_mach_mips16000 16000
174 .#define bfd_mach_mips16 16
175 .#define bfd_mach_mips5 5
176 .#define bfd_mach_mips_loongson_2e 3001
177 .#define bfd_mach_mips_loongson_2f 3002
178 .#define bfd_mach_mips_loongson_3a 3003
179 .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01. *}
180 .#define bfd_mach_mips_octeon 6501
181 .#define bfd_mach_mips_octeonp 6601
182 .#define bfd_mach_mips_octeon2 6502
183 .#define bfd_mach_mips_octeon3 6503
184 .#define bfd_mach_mips_xlr 887682 {* decimal 'XLR'. *}
185 .#define bfd_mach_mips_interaptiv_mr2 736550 {* decimal 'IA2'. *}
186 .#define bfd_mach_mipsisa32 32
187 .#define bfd_mach_mipsisa32r2 33
188 .#define bfd_mach_mipsisa32r3 34
189 .#define bfd_mach_mipsisa32r5 36
190 .#define bfd_mach_mipsisa32r6 37
191 .#define bfd_mach_mipsisa64 64
192 .#define bfd_mach_mipsisa64r2 65
193 .#define bfd_mach_mipsisa64r3 66
194 .#define bfd_mach_mipsisa64r5 68
195 .#define bfd_mach_mipsisa64r6 69
196 .#define bfd_mach_mips_micromips 96
197 . bfd_arch_i386, {* Intel 386. *}
198 .#define bfd_mach_i386_intel_syntax (1 << 0)
199 .#define bfd_mach_i386_i8086 (1 << 1)
200 .#define bfd_mach_i386_i386 (1 << 2)
201 .#define bfd_mach_x86_64 (1 << 3)
202 .#define bfd_mach_x64_32 (1 << 4)
203 .#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
204 .#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
205 .#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
206 . bfd_arch_l1om, {* Intel L1OM. *}
207 .#define bfd_mach_l1om (1 << 5)
208 .#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
209 . bfd_arch_k1om, {* Intel K1OM. *}
210 .#define bfd_mach_k1om (1 << 6)
211 .#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
212 .#define bfd_mach_i386_nacl (1 << 7)
213 .#define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
214 .#define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
215 .#define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
216 . bfd_arch_iamcu, {* Intel MCU. *}
217 .#define bfd_mach_iamcu (1 << 8)
218 .#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
219 .#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
220 . bfd_arch_we32k, {* AT&T WE32xxx. *}
221 . bfd_arch_romp, {* IBM ROMP PC/RT. *}
222 . bfd_arch_convex, {* Convex. *}
223 . bfd_arch_m88k, {* Motorola 88xxx. *}
224 . bfd_arch_m98k, {* Motorola 98xxx. *}
225 . bfd_arch_pyramid, {* Pyramid Technology. *}
226 . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300). *}
227 .#define bfd_mach_h8300 1
228 .#define bfd_mach_h8300h 2
229 .#define bfd_mach_h8300s 3
230 .#define bfd_mach_h8300hn 4
231 .#define bfd_mach_h8300sn 5
232 .#define bfd_mach_h8300sx 6
233 .#define bfd_mach_h8300sxn 7
234 . bfd_arch_pdp11, {* DEC PDP-11. *}
236 . bfd_arch_powerpc, {* PowerPC. *}
237 .#define bfd_mach_ppc 32
238 .#define bfd_mach_ppc64 64
239 .#define bfd_mach_ppc_403 403
240 .#define bfd_mach_ppc_403gc 4030
241 .#define bfd_mach_ppc_405 405
242 .#define bfd_mach_ppc_505 505
243 .#define bfd_mach_ppc_601 601
244 .#define bfd_mach_ppc_602 602
245 .#define bfd_mach_ppc_603 603
246 .#define bfd_mach_ppc_ec603e 6031
247 .#define bfd_mach_ppc_604 604
248 .#define bfd_mach_ppc_620 620
249 .#define bfd_mach_ppc_630 630
250 .#define bfd_mach_ppc_750 750
251 .#define bfd_mach_ppc_860 860
252 .#define bfd_mach_ppc_a35 35
253 .#define bfd_mach_ppc_rs64ii 642
254 .#define bfd_mach_ppc_rs64iii 643
255 .#define bfd_mach_ppc_7400 7400
256 .#define bfd_mach_ppc_e500 500
257 .#define bfd_mach_ppc_e500mc 5001
258 .#define bfd_mach_ppc_e500mc64 5005
259 .#define bfd_mach_ppc_e5500 5006
260 .#define bfd_mach_ppc_e6500 5007
261 .#define bfd_mach_ppc_titan 83
262 .#define bfd_mach_ppc_vle 84
263 . bfd_arch_rs6000, {* IBM RS/6000. *}
264 .#define bfd_mach_rs6k 6000
265 .#define bfd_mach_rs6k_rs1 6001
266 .#define bfd_mach_rs6k_rsc 6003
267 .#define bfd_mach_rs6k_rs2 6002
268 . bfd_arch_hppa, {* HP PA RISC. *}
269 .#define bfd_mach_hppa10 10
270 .#define bfd_mach_hppa11 11
271 .#define bfd_mach_hppa20 20
272 .#define bfd_mach_hppa20w 25
273 . bfd_arch_d10v, {* Mitsubishi D10V. *}
274 .#define bfd_mach_d10v 1
275 .#define bfd_mach_d10v_ts2 2
276 .#define bfd_mach_d10v_ts3 3
277 . bfd_arch_d30v, {* Mitsubishi D30V. *}
278 . bfd_arch_dlx, {* DLX. *}
279 . bfd_arch_m68hc11, {* Motorola 68HC11. *}
280 . bfd_arch_m68hc12, {* Motorola 68HC12. *}
281 .#define bfd_mach_m6812_default 0
282 .#define bfd_mach_m6812 1
283 .#define bfd_mach_m6812s 2
284 . bfd_arch_m9s12x, {* Freescale S12X. *}
285 . bfd_arch_m9s12xg, {* Freescale XGATE. *}
286 . bfd_arch_z8k, {* Zilog Z8000. *}
287 .#define bfd_mach_z8001 1
288 .#define bfd_mach_z8002 2
289 . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH). *}
290 .#define bfd_mach_sh 1
291 .#define bfd_mach_sh2 0x20
292 .#define bfd_mach_sh_dsp 0x2d
293 .#define bfd_mach_sh2a 0x2a
294 .#define bfd_mach_sh2a_nofpu 0x2b
295 .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
296 .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
297 .#define bfd_mach_sh2a_or_sh4 0x2a3
298 .#define bfd_mach_sh2a_or_sh3e 0x2a4
299 .#define bfd_mach_sh2e 0x2e
300 .#define bfd_mach_sh3 0x30
301 .#define bfd_mach_sh3_nommu 0x31
302 .#define bfd_mach_sh3_dsp 0x3d
303 .#define bfd_mach_sh3e 0x3e
304 .#define bfd_mach_sh4 0x40
305 .#define bfd_mach_sh4_nofpu 0x41
306 .#define bfd_mach_sh4_nommu_nofpu 0x42
307 .#define bfd_mach_sh4a 0x4a
308 .#define bfd_mach_sh4a_nofpu 0x4b
309 .#define bfd_mach_sh4al_dsp 0x4d
310 .#define bfd_mach_sh5 0x50
311 . bfd_arch_alpha, {* Dec Alpha. *}
312 .#define bfd_mach_alpha_ev4 0x10
313 .#define bfd_mach_alpha_ev5 0x20
314 .#define bfd_mach_alpha_ev6 0x30
315 . bfd_arch_arm, {* Advanced Risc Machines ARM. *}
316 .#define bfd_mach_arm_unknown 0
317 .#define bfd_mach_arm_2 1
318 .#define bfd_mach_arm_2a 2
319 .#define bfd_mach_arm_3 3
320 .#define bfd_mach_arm_3M 4
321 .#define bfd_mach_arm_4 5
322 .#define bfd_mach_arm_4T 6
323 .#define bfd_mach_arm_5 7
324 .#define bfd_mach_arm_5T 8
325 .#define bfd_mach_arm_5TE 9
326 .#define bfd_mach_arm_XScale 10
327 .#define bfd_mach_arm_ep9312 11
328 .#define bfd_mach_arm_iWMMXt 12
329 .#define bfd_mach_arm_iWMMXt2 13
330 . bfd_arch_nds32, {* Andes NDS32. *}
331 .#define bfd_mach_n1 1
332 .#define bfd_mach_n1h 2
333 .#define bfd_mach_n1h_v2 3
334 .#define bfd_mach_n1h_v3 4
335 .#define bfd_mach_n1h_v3m 5
336 . bfd_arch_ns32k, {* National Semiconductors ns32000. *}
337 . bfd_arch_w65, {* WDC 65816. *}
338 . bfd_arch_tic30, {* Texas Instruments TMS320C30. *}
339 . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X. *}
340 .#define bfd_mach_tic3x 30
341 .#define bfd_mach_tic4x 40
342 . bfd_arch_tic54x, {* Texas Instruments TMS320C54X. *}
343 . bfd_arch_tic6x, {* Texas Instruments TMS320C6X. *}
344 . bfd_arch_tic80, {* TI TMS320c80 (MVP). *}
345 . bfd_arch_v850, {* NEC V850. *}
346 . bfd_arch_v850_rh850,{* NEC V850 (using RH850 ABI). *}
347 .#define bfd_mach_v850 1
348 .#define bfd_mach_v850e 'E'
349 .#define bfd_mach_v850e1 '1'
350 .#define bfd_mach_v850e2 0x4532
351 .#define bfd_mach_v850e2v3 0x45325633
352 .#define bfd_mach_v850e3v5 0x45335635 {* ('E'|'3'|'V'|'5'). *}
353 . bfd_arch_arc, {* ARC Cores. *}
354 .#define bfd_mach_arc_a4 0
355 .#define bfd_mach_arc_a5 1
356 .#define bfd_mach_arc_arc600 2
357 .#define bfd_mach_arc_arc601 4
358 .#define bfd_mach_arc_arc700 3
359 .#define bfd_mach_arc_arcv2 5
360 . bfd_arch_m32c, {* Renesas M16C/M32C. *}
361 .#define bfd_mach_m16c 0x75
362 .#define bfd_mach_m32c 0x78
363 . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D). *}
364 .#define bfd_mach_m32r 1 {* For backwards compatibility. *}
365 .#define bfd_mach_m32rx 'x'
366 .#define bfd_mach_m32r2 '2'
367 . bfd_arch_mn10200, {* Matsushita MN10200. *}
368 . bfd_arch_mn10300, {* Matsushita MN10300. *}
369 .#define bfd_mach_mn10300 300
370 .#define bfd_mach_am33 330
371 .#define bfd_mach_am33_2 332
373 .#define bfd_mach_fr30 0x46523330
375 .#define bfd_mach_frv 1
376 .#define bfd_mach_frvsimple 2
377 .#define bfd_mach_fr300 300
378 .#define bfd_mach_fr400 400
379 .#define bfd_mach_fr450 450
380 .#define bfd_mach_frvtomcat 499 {* fr500 prototype. *}
381 .#define bfd_mach_fr500 500
382 .#define bfd_mach_fr550 550
383 . bfd_arch_moxie, {* The moxie processor. *}
384 .#define bfd_mach_moxie 1
385 . bfd_arch_ft32, {* The ft32 processor. *}
386 .#define bfd_mach_ft32 1
387 .#define bfd_mach_ft32b 2
390 .#define bfd_mach_mep 1
391 .#define bfd_mach_mep_h1 0x6831
392 .#define bfd_mach_mep_c5 0x6335
394 .#define bfd_mach_metag 1
395 . bfd_arch_ia64, {* HP/Intel ia64. *}
396 .#define bfd_mach_ia64_elf64 64
397 .#define bfd_mach_ia64_elf32 32
398 . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
399 .#define bfd_mach_ip2022 1
400 .#define bfd_mach_ip2022ext 2
401 . bfd_arch_iq2000, {* Vitesse IQ2000. *}
402 .#define bfd_mach_iq2000 1
403 .#define bfd_mach_iq10 2
404 . bfd_arch_epiphany, {* Adapteva EPIPHANY. *}
405 .#define bfd_mach_epiphany16 1
406 .#define bfd_mach_epiphany32 2
408 .#define bfd_mach_ms1 1
409 .#define bfd_mach_mrisc2 2
410 .#define bfd_mach_ms2 3
412 . bfd_arch_avr, {* Atmel AVR microcontrollers. *}
413 .#define bfd_mach_avr1 1
414 .#define bfd_mach_avr2 2
415 .#define bfd_mach_avr25 25
416 .#define bfd_mach_avr3 3
417 .#define bfd_mach_avr31 31
418 .#define bfd_mach_avr35 35
419 .#define bfd_mach_avr4 4
420 .#define bfd_mach_avr5 5
421 .#define bfd_mach_avr51 51
422 .#define bfd_mach_avr6 6
423 .#define bfd_mach_avrtiny 100
424 .#define bfd_mach_avrxmega1 101
425 .#define bfd_mach_avrxmega2 102
426 .#define bfd_mach_avrxmega3 103
427 .#define bfd_mach_avrxmega4 104
428 .#define bfd_mach_avrxmega5 105
429 .#define bfd_mach_avrxmega6 106
430 .#define bfd_mach_avrxmega7 107
431 . bfd_arch_bfin, {* ADI Blackfin. *}
432 .#define bfd_mach_bfin 1
433 . bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
434 .#define bfd_mach_cr16 1
435 . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
436 .#define bfd_mach_cr16c 1
437 . bfd_arch_crx, {* National Semiconductor CRX. *}
438 .#define bfd_mach_crx 1
439 . bfd_arch_cris, {* Axis CRIS. *}
440 .#define bfd_mach_cris_v0_v10 255
441 .#define bfd_mach_cris_v32 32
442 .#define bfd_mach_cris_v10_v32 1032
444 .#define bfd_mach_riscv32 132
445 .#define bfd_mach_riscv64 164
447 .#define bfd_mach_rl78 0x75
448 . bfd_arch_rx, {* Renesas RX. *}
449 .#define bfd_mach_rx 0x75
450 . bfd_arch_s390, {* IBM s390. *}
451 .#define bfd_mach_s390_31 31
452 .#define bfd_mach_s390_64 64
453 . bfd_arch_score, {* Sunplus score. *}
454 .#define bfd_mach_score3 3
455 .#define bfd_mach_score7 7
456 . bfd_arch_mmix, {* Donald Knuth's educational processor. *}
457 . bfd_arch_xstormy16,
458 .#define bfd_mach_xstormy16 1
459 . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
460 .#define bfd_mach_msp11 11
461 .#define bfd_mach_msp110 110
462 .#define bfd_mach_msp12 12
463 .#define bfd_mach_msp13 13
464 .#define bfd_mach_msp14 14
465 .#define bfd_mach_msp15 15
466 .#define bfd_mach_msp16 16
467 .#define bfd_mach_msp20 20
468 .#define bfd_mach_msp21 21
469 .#define bfd_mach_msp22 22
470 .#define bfd_mach_msp23 23
471 .#define bfd_mach_msp24 24
472 .#define bfd_mach_msp26 26
473 .#define bfd_mach_msp31 31
474 .#define bfd_mach_msp32 32
475 .#define bfd_mach_msp33 33
476 .#define bfd_mach_msp41 41
477 .#define bfd_mach_msp42 42
478 .#define bfd_mach_msp43 43
479 .#define bfd_mach_msp44 44
480 .#define bfd_mach_msp430x 45
481 .#define bfd_mach_msp46 46
482 .#define bfd_mach_msp47 47
483 .#define bfd_mach_msp54 54
484 . bfd_arch_xc16x, {* Infineon's XC16X Series. *}
485 .#define bfd_mach_xc16x 1
486 .#define bfd_mach_xc16xl 2
487 .#define bfd_mach_xc16xs 3
488 . bfd_arch_xgate, {* Freescale XGATE. *}
489 .#define bfd_mach_xgate 1
490 . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
491 .#define bfd_mach_xtensa 1
493 .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
494 .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
495 .#define bfd_mach_z80full 7 {* All undocumented instructions. *}
496 .#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
497 . bfd_arch_lm32, {* Lattice Mico32. *}
498 .#define bfd_mach_lm32 1
499 . bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
500 . bfd_arch_tilepro, {* Tilera TILEPro. *}
501 . bfd_arch_tilegx, {* Tilera TILE-Gx. *}
502 .#define bfd_mach_tilepro 1
503 .#define bfd_mach_tilegx 1
504 .#define bfd_mach_tilegx32 2
505 . bfd_arch_aarch64, {* AArch64. *}
506 .#define bfd_mach_aarch64 0
507 .#define bfd_mach_aarch64_ilp32 32
508 . bfd_arch_nios2, {* Nios II. *}
509 .#define bfd_mach_nios2 0
510 .#define bfd_mach_nios2r1 1
511 .#define bfd_mach_nios2r2 2
512 . bfd_arch_visium, {* Visium. *}
513 .#define bfd_mach_visium 1
514 . bfd_arch_wasm32, {* WebAssembly. *}
515 .#define bfd_mach_wasm32 1
516 . bfd_arch_pru, {* PRU. *}
517 .#define bfd_mach_pru 0
527 This structure contains information on architectures for use
531 .typedef struct bfd_arch_info
534 . int bits_per_address;
536 . enum bfd_architecture arch;
537 . unsigned long mach;
538 . const char *arch_name;
539 . const char *printable_name;
540 . unsigned int section_align_power;
541 . {* TRUE if this is the default machine for the architecture.
542 . The default arch should be the first entry for an arch so that
543 . all the entries for that arch can be accessed via <<next>>. *}
544 . bfd_boolean the_default;
545 . const struct bfd_arch_info * (*compatible) (const struct bfd_arch_info *,
546 . const struct bfd_arch_info *);
548 . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
550 . {* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
551 . IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
552 . TRUE, the buffer contains code. *}
553 . void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
556 . const struct bfd_arch_info *next;
562 extern const bfd_arch_info_type bfd_aarch64_arch;
563 extern const bfd_arch_info_type bfd_alpha_arch;
564 extern const bfd_arch_info_type bfd_arc_arch;
565 extern const bfd_arch_info_type bfd_arm_arch;
566 extern const bfd_arch_info_type bfd_avr_arch;
567 extern const bfd_arch_info_type bfd_bfin_arch;
568 extern const bfd_arch_info_type bfd_cr16_arch;
569 extern const bfd_arch_info_type bfd_cr16c_arch;
570 extern const bfd_arch_info_type bfd_cris_arch;
571 extern const bfd_arch_info_type bfd_crx_arch;
572 extern const bfd_arch_info_type bfd_d10v_arch;
573 extern const bfd_arch_info_type bfd_d30v_arch;
574 extern const bfd_arch_info_type bfd_dlx_arch;
575 extern const bfd_arch_info_type bfd_epiphany_arch;
576 extern const bfd_arch_info_type bfd_fr30_arch;
577 extern const bfd_arch_info_type bfd_frv_arch;
578 extern const bfd_arch_info_type bfd_h8300_arch;
579 extern const bfd_arch_info_type bfd_hppa_arch;
580 extern const bfd_arch_info_type bfd_i386_arch;
581 extern const bfd_arch_info_type bfd_iamcu_arch;
582 extern const bfd_arch_info_type bfd_ia64_arch;
583 extern const bfd_arch_info_type bfd_ip2k_arch;
584 extern const bfd_arch_info_type bfd_iq2000_arch;
585 extern const bfd_arch_info_type bfd_k1om_arch;
586 extern const bfd_arch_info_type bfd_l1om_arch;
587 extern const bfd_arch_info_type bfd_lm32_arch;
588 extern const bfd_arch_info_type bfd_m32c_arch;
589 extern const bfd_arch_info_type bfd_m32r_arch;
590 extern const bfd_arch_info_type bfd_m68hc11_arch;
591 extern const bfd_arch_info_type bfd_m68hc12_arch;
592 extern const bfd_arch_info_type bfd_m9s12x_arch;
593 extern const bfd_arch_info_type bfd_m9s12xg_arch;
594 extern const bfd_arch_info_type bfd_m68k_arch;
595 extern const bfd_arch_info_type bfd_m88k_arch;
596 extern const bfd_arch_info_type bfd_mcore_arch;
597 extern const bfd_arch_info_type bfd_mep_arch;
598 extern const bfd_arch_info_type bfd_metag_arch;
599 extern const bfd_arch_info_type bfd_mips_arch;
600 extern const bfd_arch_info_type bfd_microblaze_arch;
601 extern const bfd_arch_info_type bfd_mmix_arch;
602 extern const bfd_arch_info_type bfd_mn10200_arch;
603 extern const bfd_arch_info_type bfd_mn10300_arch;
604 extern const bfd_arch_info_type bfd_moxie_arch;
605 extern const bfd_arch_info_type bfd_ft32_arch;
606 extern const bfd_arch_info_type bfd_msp430_arch;
607 extern const bfd_arch_info_type bfd_mt_arch;
608 extern const bfd_arch_info_type bfd_nds32_arch;
609 extern const bfd_arch_info_type bfd_nios2_arch;
610 extern const bfd_arch_info_type bfd_ns32k_arch;
611 extern const bfd_arch_info_type bfd_or1k_arch;
612 extern const bfd_arch_info_type bfd_pdp11_arch;
613 extern const bfd_arch_info_type bfd_pj_arch;
614 extern const bfd_arch_info_type bfd_plugin_arch;
615 extern const bfd_arch_info_type bfd_powerpc_archs[];
616 #define bfd_powerpc_arch bfd_powerpc_archs[0]
617 extern const bfd_arch_info_type bfd_pru_arch;
618 extern const bfd_arch_info_type bfd_riscv_arch;
619 extern const bfd_arch_info_type bfd_rs6000_arch;
620 extern const bfd_arch_info_type bfd_rl78_arch;
621 extern const bfd_arch_info_type bfd_rx_arch;
622 extern const bfd_arch_info_type bfd_s390_arch;
623 extern const bfd_arch_info_type bfd_score_arch;
624 extern const bfd_arch_info_type bfd_sh_arch;
625 extern const bfd_arch_info_type bfd_sparc_arch;
626 extern const bfd_arch_info_type bfd_spu_arch;
627 extern const bfd_arch_info_type bfd_tic30_arch;
628 extern const bfd_arch_info_type bfd_tic4x_arch;
629 extern const bfd_arch_info_type bfd_tic54x_arch;
630 extern const bfd_arch_info_type bfd_tic6x_arch;
631 extern const bfd_arch_info_type bfd_tic80_arch;
632 extern const bfd_arch_info_type bfd_tilegx_arch;
633 extern const bfd_arch_info_type bfd_tilepro_arch;
634 extern const bfd_arch_info_type bfd_v850_arch;
635 extern const bfd_arch_info_type bfd_v850_rh850_arch;
636 extern const bfd_arch_info_type bfd_vax_arch;
637 extern const bfd_arch_info_type bfd_visium_arch;
638 extern const bfd_arch_info_type bfd_wasm32_arch;
639 extern const bfd_arch_info_type bfd_w65_arch;
640 extern const bfd_arch_info_type bfd_we32k_arch;
641 extern const bfd_arch_info_type bfd_xstormy16_arch;
642 extern const bfd_arch_info_type bfd_xtensa_arch;
643 extern const bfd_arch_info_type bfd_xc16x_arch;
644 extern const bfd_arch_info_type bfd_xgate_arch;
645 extern const bfd_arch_info_type bfd_z80_arch;
646 extern const bfd_arch_info_type bfd_z8k_arch;
648 static const bfd_arch_info_type * const bfd_archures_list[] =
650 #ifdef SELECT_ARCHITECTURES
651 SELECT_ARCHITECTURES,
690 &bfd_microblaze_arch,
723 &bfd_v850_rh850_arch,
744 const char *bfd_printable_name (bfd *abfd);
747 Return a printable string representing the architecture and machine
748 from the pointer to the architecture info structure.
753 bfd_printable_name (bfd *abfd)
755 return abfd->arch_info->printable_name;
763 const bfd_arch_info_type *bfd_scan_arch (const char *string);
766 Figure out if BFD supports any cpu which could be described with
767 the name @var{string}. Return a pointer to an <<arch_info>>
768 structure if a machine is found, otherwise NULL.
771 const bfd_arch_info_type *
772 bfd_scan_arch (const char *string)
774 const bfd_arch_info_type * const *app, *ap;
776 /* Look through all the installed architectures. */
777 for (app = bfd_archures_list; *app != NULL; app++)
779 for (ap = *app; ap != NULL; ap = ap->next)
781 if (ap->scan (ap, string))
794 const char **bfd_arch_list (void);
797 Return a freshly malloced NULL-terminated vector of the names
798 of all the valid BFD architectures. Do not modify the names.
805 const char **name_ptr;
806 const char **name_list;
807 const bfd_arch_info_type * const *app;
810 /* Determine the number of architectures. */
812 for (app = bfd_archures_list; *app != NULL; app++)
814 const bfd_arch_info_type *ap;
815 for (ap = *app; ap != NULL; ap = ap->next)
821 amt = (vec_length + 1) * sizeof (char **);
822 name_list = (const char **) bfd_malloc (amt);
823 if (name_list == NULL)
826 /* Point the list at each of the names. */
827 name_ptr = name_list;
828 for (app = bfd_archures_list; *app != NULL; app++)
830 const bfd_arch_info_type *ap;
831 for (ap = *app; ap != NULL; ap = ap->next)
833 *name_ptr = ap->printable_name;
844 bfd_arch_get_compatible
847 const bfd_arch_info_type *bfd_arch_get_compatible
848 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
851 Determine whether two BFDs' architectures and machine types
852 are compatible. Calculates the lowest common denominator
853 between the two architectures and machine types implied by
854 the BFDs and returns a pointer to an <<arch_info>> structure
855 describing the compatible machine.
858 const bfd_arch_info_type *
859 bfd_arch_get_compatible (const bfd *abfd,
861 bfd_boolean accept_unknowns)
863 const bfd *ubfd, *kbfd;
865 /* Look for an unknown architecture. */
866 if (abfd->arch_info->arch == bfd_arch_unknown)
867 ubfd = abfd, kbfd = bbfd;
868 else if (bbfd->arch_info->arch == bfd_arch_unknown)
869 ubfd = bbfd, kbfd = abfd;
871 /* Otherwise architecture-specific code has to decide. */
872 return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
874 /* We can allow an unknown architecture if accept_unknowns
875 is true, or if the target is the "binary" format, which
876 has an unknown architecture. Since the binary format can
877 only be set by explicit request from the user, it is safe
878 to assume that they know what they are doing. */
880 || strcmp (bfd_get_target (ubfd), "binary") == 0)
881 return kbfd->arch_info;
887 bfd_default_arch_struct
890 The <<bfd_default_arch_struct>> is an item of
891 <<bfd_arch_info_type>> which has been initialized to a fairly
892 generic state. A BFD starts life by pointing to this
893 structure, until the correct back end has determined the real
894 architecture of the file.
896 .extern const bfd_arch_info_type bfd_default_arch_struct;
899 const bfd_arch_info_type bfd_default_arch_struct = {
900 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
901 bfd_default_compatible,
903 bfd_arch_default_fill,
912 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
915 Set the architecture info of @var{abfd} to @var{arg}.
919 bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
921 abfd->arch_info = arg;
926 bfd_default_set_arch_mach
929 bfd_boolean bfd_default_set_arch_mach
930 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
933 Set the architecture and machine type in BFD @var{abfd}
934 to @var{arch} and @var{mach}. Find the correct
935 pointer to a structure and insert it into the <<arch_info>>
940 bfd_default_set_arch_mach (bfd *abfd,
941 enum bfd_architecture arch,
944 abfd->arch_info = bfd_lookup_arch (arch, mach);
945 if (abfd->arch_info != NULL)
948 abfd->arch_info = &bfd_default_arch_struct;
949 bfd_set_error (bfd_error_bad_value);
958 enum bfd_architecture bfd_get_arch (bfd *abfd);
961 Return the enumerated type which describes the BFD @var{abfd}'s
965 enum bfd_architecture
966 bfd_get_arch (bfd *abfd)
968 return abfd->arch_info->arch;
976 unsigned long bfd_get_mach (bfd *abfd);
979 Return the long type which describes the BFD @var{abfd}'s
984 bfd_get_mach (bfd *abfd)
986 return abfd->arch_info->mach;
991 bfd_arch_bits_per_byte
994 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
997 Return the number of bits in one of the BFD @var{abfd}'s
998 architecture's bytes.
1002 bfd_arch_bits_per_byte (bfd *abfd)
1004 return abfd->arch_info->bits_per_byte;
1009 bfd_arch_bits_per_address
1012 unsigned int bfd_arch_bits_per_address (bfd *abfd);
1015 Return the number of bits in one of the BFD @var{abfd}'s
1016 architecture's addresses.
1020 bfd_arch_bits_per_address (bfd *abfd)
1022 return abfd->arch_info->bits_per_address;
1027 bfd_default_compatible
1030 const bfd_arch_info_type *bfd_default_compatible
1031 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
1034 The default function for testing for compatibility.
1037 const bfd_arch_info_type *
1038 bfd_default_compatible (const bfd_arch_info_type *a,
1039 const bfd_arch_info_type *b)
1041 if (a->arch != b->arch)
1044 if (a->bits_per_word != b->bits_per_word)
1047 if (a->mach > b->mach)
1050 if (b->mach > a->mach)
1061 bfd_boolean bfd_default_scan
1062 (const struct bfd_arch_info *info, const char *string);
1065 The default function for working out whether this is an
1066 architecture hit and a machine hit.
1070 bfd_default_scan (const bfd_arch_info_type *info, const char *string)
1072 const char *ptr_src;
1073 const char *ptr_tst;
1074 unsigned long number;
1075 enum bfd_architecture arch;
1076 const char *printable_name_colon;
1078 /* Exact match of the architecture name (ARCH_NAME) and also the
1079 default architecture? */
1080 if (strcasecmp (string, info->arch_name) == 0
1081 && info->the_default)
1084 /* Exact match of the machine name (PRINTABLE_NAME)? */
1085 if (strcasecmp (string, info->printable_name) == 0)
1088 /* Given that printable_name contains no colon, attempt to match:
1089 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
1090 printable_name_colon = strchr (info->printable_name, ':');
1091 if (printable_name_colon == NULL)
1093 size_t strlen_arch_name = strlen (info->arch_name);
1094 if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
1096 if (string[strlen_arch_name] == ':')
1098 if (strcasecmp (string + strlen_arch_name + 1,
1099 info->printable_name) == 0)
1104 if (strcasecmp (string + strlen_arch_name,
1105 info->printable_name) == 0)
1111 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
1112 Attempt to match: <arch> <mach>? */
1113 if (printable_name_colon != NULL)
1115 size_t colon_index = printable_name_colon - info->printable_name;
1116 if (strncasecmp (string, info->printable_name, colon_index) == 0
1117 && strcasecmp (string + colon_index,
1118 info->printable_name + colon_index + 1) == 0)
1122 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
1123 attempt to match just <mach>, it could be ambiguous. This test
1124 is left until later. */
1126 /* NOTE: The below is retained for compatibility only. Please do
1127 not add to this code. */
1129 /* See how much of the supplied string matches with the
1130 architecture, eg the string m68k:68020 would match the 68k entry
1131 up to the :, then we get left with the machine number. */
1133 for (ptr_src = string, ptr_tst = info->arch_name;
1134 *ptr_src && *ptr_tst;
1135 ptr_src++, ptr_tst++)
1137 if (*ptr_src != *ptr_tst)
1141 /* Chewed up as much of the architecture as will match, skip any
1143 if (*ptr_src == ':')
1148 /* Nothing more, then only keep this one if it is the default
1149 machine for this architecture. */
1150 return info->the_default;
1154 while (ISDIGIT (*ptr_src))
1156 number = number * 10 + *ptr_src - '0';
1160 /* NOTE: The below is retained for compatibility only.
1161 PLEASE DO NOT ADD TO THIS CODE. */
1166 arch = bfd_arch_m68k;
1167 number = bfd_mach_m68000;
1170 arch = bfd_arch_m68k;
1171 number = bfd_mach_m68010;
1174 arch = bfd_arch_m68k;
1175 number = bfd_mach_m68020;
1178 arch = bfd_arch_m68k;
1179 number = bfd_mach_m68030;
1182 arch = bfd_arch_m68k;
1183 number = bfd_mach_m68040;
1186 arch = bfd_arch_m68k;
1187 number = bfd_mach_m68060;
1190 arch = bfd_arch_m68k;
1191 number = bfd_mach_cpu32;
1194 arch = bfd_arch_m68k;
1195 number = bfd_mach_mcf_isa_a_nodiv;
1198 arch = bfd_arch_m68k;
1199 number = bfd_mach_mcf_isa_a_mac;
1202 arch = bfd_arch_m68k;
1203 number = bfd_mach_mcf_isa_a_mac;
1206 arch = bfd_arch_m68k;
1207 number = bfd_mach_mcf_isa_b_nousp_mac;
1210 arch = bfd_arch_m68k;
1211 number = bfd_mach_mcf_isa_aplus_emac;
1215 arch = bfd_arch_we32k;
1219 arch = bfd_arch_mips;
1220 number = bfd_mach_mips3000;
1224 arch = bfd_arch_mips;
1225 number = bfd_mach_mips4000;
1229 arch = bfd_arch_rs6000;
1234 number = bfd_mach_sh_dsp;
1239 number = bfd_mach_sh3;
1244 number = bfd_mach_sh3_dsp;
1249 number = bfd_mach_sh4;
1256 if (arch != info->arch)
1259 if (number != info->mach)
1270 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
1273 Return the architecture info struct in @var{abfd}.
1276 const bfd_arch_info_type *
1277 bfd_get_arch_info (bfd *abfd)
1279 return abfd->arch_info;
1287 const bfd_arch_info_type *bfd_lookup_arch
1288 (enum bfd_architecture arch, unsigned long machine);
1291 Look for the architecture info structure which matches the
1292 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1293 machine/architecture structure which marks itself as the
1297 const bfd_arch_info_type *
1298 bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
1300 const bfd_arch_info_type * const *app, *ap;
1302 for (app = bfd_archures_list; *app != NULL; app++)
1304 for (ap = *app; ap != NULL; ap = ap->next)
1306 if (ap->arch == arch
1307 && (ap->mach == machine
1308 || (machine == 0 && ap->the_default)))
1318 bfd_printable_arch_mach
1321 const char *bfd_printable_arch_mach
1322 (enum bfd_architecture arch, unsigned long machine);
1325 Return a printable string representing the architecture and
1328 This routine is depreciated.
1332 bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
1334 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
1337 return ap->printable_name;
1346 unsigned int bfd_octets_per_byte (bfd *abfd);
1349 Return the number of octets (8-bit quantities) per target byte
1350 (minimum addressable unit). In most cases, this will be one, but some
1351 DSP targets have 16, 32, or even 48 bits per byte.
1355 bfd_octets_per_byte (bfd *abfd)
1357 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
1358 bfd_get_mach (abfd));
1363 bfd_arch_mach_octets_per_byte
1366 unsigned int bfd_arch_mach_octets_per_byte
1367 (enum bfd_architecture arch, unsigned long machine);
1370 See bfd_octets_per_byte.
1372 This routine is provided for those cases where a bfd * is not
1377 bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
1380 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
1383 return ap->bits_per_byte / 8;
1389 bfd_arch_default_fill
1392 void *bfd_arch_default_fill (bfd_size_type count,
1393 bfd_boolean is_bigendian,
1397 Allocate via bfd_malloc and return a fill buffer of size COUNT.
1398 If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If
1399 CODE is TRUE, the buffer contains code.
1403 bfd_arch_default_fill (bfd_size_type count,
1404 bfd_boolean is_bigendian ATTRIBUTE_UNUSED,
1405 bfd_boolean code ATTRIBUTE_UNUSED)
1407 void *fill = bfd_malloc (count);
1409 memset (fill, 0, count);
1414 _bfd_nowrite_set_arch_mach (bfd *abfd,
1415 enum bfd_architecture arch ATTRIBUTE_UNUSED,
1416 unsigned long mach ATTRIBUTE_UNUSED)
1418 return _bfd_bool_bfd_false_error (abfd);