1 /* BFD library support routines for architectures.
2 Copyright (C) 1990-2015 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, 2 and 3 for Intel i960 KA and i960 KB,
67 and 68020 and 68030 for Motorola 68020 and 68030.
69 .enum bfd_architecture
71 . bfd_arch_unknown, {* File arch not known. *}
72 . bfd_arch_obscure, {* Arch known, not one of these. *}
73 . bfd_arch_m68k, {* Motorola 68xxx *}
74 .#define bfd_mach_m68000 1
75 .#define bfd_mach_m68008 2
76 .#define bfd_mach_m68010 3
77 .#define bfd_mach_m68020 4
78 .#define bfd_mach_m68030 5
79 .#define bfd_mach_m68040 6
80 .#define bfd_mach_m68060 7
81 .#define bfd_mach_cpu32 8
82 .#define bfd_mach_fido 9
83 .#define bfd_mach_mcf_isa_a_nodiv 10
84 .#define bfd_mach_mcf_isa_a 11
85 .#define bfd_mach_mcf_isa_a_mac 12
86 .#define bfd_mach_mcf_isa_a_emac 13
87 .#define bfd_mach_mcf_isa_aplus 14
88 .#define bfd_mach_mcf_isa_aplus_mac 15
89 .#define bfd_mach_mcf_isa_aplus_emac 16
90 .#define bfd_mach_mcf_isa_b_nousp 17
91 .#define bfd_mach_mcf_isa_b_nousp_mac 18
92 .#define bfd_mach_mcf_isa_b_nousp_emac 19
93 .#define bfd_mach_mcf_isa_b 20
94 .#define bfd_mach_mcf_isa_b_mac 21
95 .#define bfd_mach_mcf_isa_b_emac 22
96 .#define bfd_mach_mcf_isa_b_float 23
97 .#define bfd_mach_mcf_isa_b_float_mac 24
98 .#define bfd_mach_mcf_isa_b_float_emac 25
99 .#define bfd_mach_mcf_isa_c 26
100 .#define bfd_mach_mcf_isa_c_mac 27
101 .#define bfd_mach_mcf_isa_c_emac 28
102 .#define bfd_mach_mcf_isa_c_nodiv 29
103 .#define bfd_mach_mcf_isa_c_nodiv_mac 30
104 .#define bfd_mach_mcf_isa_c_nodiv_emac 31
105 . bfd_arch_vax, {* DEC Vax *}
106 . bfd_arch_i960, {* Intel 960 *}
107 . {* The order of the following is important.
108 . lower number indicates a machine type that
109 . only accepts a subset of the instructions
110 . available to machines with higher numbers.
111 . The exception is the "ca", which is
112 . incompatible with all other machines except
115 .#define bfd_mach_i960_core 1
116 .#define bfd_mach_i960_ka_sa 2
117 .#define bfd_mach_i960_kb_sb 3
118 .#define bfd_mach_i960_mc 4
119 .#define bfd_mach_i960_xa 5
120 .#define bfd_mach_i960_ca 6
121 .#define bfd_mach_i960_jx 7
122 .#define bfd_mach_i960_hx 8
124 . bfd_arch_or1k, {* OpenRISC 1000 *}
125 .#define bfd_mach_or1k 1
126 .#define bfd_mach_or1knd 2
128 . bfd_arch_sparc, {* SPARC *}
129 .#define bfd_mach_sparc 1
130 .{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *}
131 .#define bfd_mach_sparc_sparclet 2
132 .#define bfd_mach_sparc_sparclite 3
133 .#define bfd_mach_sparc_v8plus 4
134 .#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *}
135 .#define bfd_mach_sparc_sparclite_le 6
136 .#define bfd_mach_sparc_v9 7
137 .#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *}
138 .#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *}
139 .#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *}
140 .{* Nonzero if MACH has the v9 instruction set. *}
141 .#define bfd_mach_sparc_v9_p(mach) \
142 . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
143 . && (mach) != bfd_mach_sparc_sparclite_le)
144 .{* Nonzero if MACH is a 64 bit sparc architecture. *}
145 .#define bfd_mach_sparc_64bit_p(mach) \
146 . ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
147 . bfd_arch_spu, {* PowerPC SPU *}
148 .#define bfd_mach_spu 256
149 . bfd_arch_mips, {* MIPS Rxxxx *}
150 .#define bfd_mach_mips3000 3000
151 .#define bfd_mach_mips3900 3900
152 .#define bfd_mach_mips4000 4000
153 .#define bfd_mach_mips4010 4010
154 .#define bfd_mach_mips4100 4100
155 .#define bfd_mach_mips4111 4111
156 .#define bfd_mach_mips4120 4120
157 .#define bfd_mach_mips4300 4300
158 .#define bfd_mach_mips4400 4400
159 .#define bfd_mach_mips4600 4600
160 .#define bfd_mach_mips4650 4650
161 .#define bfd_mach_mips5000 5000
162 .#define bfd_mach_mips5400 5400
163 .#define bfd_mach_mips5500 5500
164 .#define bfd_mach_mips5900 5900
165 .#define bfd_mach_mips6000 6000
166 .#define bfd_mach_mips7000 7000
167 .#define bfd_mach_mips8000 8000
168 .#define bfd_mach_mips9000 9000
169 .#define bfd_mach_mips10000 10000
170 .#define bfd_mach_mips12000 12000
171 .#define bfd_mach_mips14000 14000
172 .#define bfd_mach_mips16000 16000
173 .#define bfd_mach_mips16 16
174 .#define bfd_mach_mips5 5
175 .#define bfd_mach_mips_loongson_2e 3001
176 .#define bfd_mach_mips_loongson_2f 3002
177 .#define bfd_mach_mips_loongson_3a 3003
178 .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *}
179 .#define bfd_mach_mips_octeon 6501
180 .#define bfd_mach_mips_octeonp 6601
181 .#define bfd_mach_mips_octeon2 6502
182 .#define bfd_mach_mips_octeon3 6503
183 .#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *}
184 .#define bfd_mach_mipsisa32 32
185 .#define bfd_mach_mipsisa32r2 33
186 .#define bfd_mach_mipsisa32r3 34
187 .#define bfd_mach_mipsisa32r5 36
188 .#define bfd_mach_mipsisa32r6 37
189 .#define bfd_mach_mipsisa64 64
190 .#define bfd_mach_mipsisa64r2 65
191 .#define bfd_mach_mipsisa64r3 66
192 .#define bfd_mach_mipsisa64r5 68
193 .#define bfd_mach_mipsisa64r6 69
194 .#define bfd_mach_mips_micromips 96
195 . bfd_arch_i386, {* Intel 386 *}
196 .#define bfd_mach_i386_intel_syntax (1 << 0)
197 .#define bfd_mach_i386_i8086 (1 << 1)
198 .#define bfd_mach_i386_i386 (1 << 2)
199 .#define bfd_mach_x86_64 (1 << 3)
200 .#define bfd_mach_x64_32 (1 << 4)
201 .#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
202 .#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
203 .#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
204 . bfd_arch_l1om, {* Intel L1OM *}
205 .#define bfd_mach_l1om (1 << 5)
206 .#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
207 . bfd_arch_k1om, {* Intel K1OM *}
208 .#define bfd_mach_k1om (1 << 6)
209 .#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
210 .#define bfd_mach_i386_nacl (1 << 7)
211 .#define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
212 .#define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
213 .#define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
214 . bfd_arch_iamcu, {* Intel MCU *}
215 .#define bfd_mach_iamcu (1 << 8)
216 .#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
217 .#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
218 . bfd_arch_we32k, {* AT&T WE32xxx *}
219 . bfd_arch_tahoe, {* CCI/Harris Tahoe *}
220 . bfd_arch_i860, {* Intel 860 *}
221 . bfd_arch_i370, {* IBM 360/370 Mainframes *}
222 . bfd_arch_romp, {* IBM ROMP PC/RT *}
223 . bfd_arch_convex, {* Convex *}
224 . bfd_arch_m88k, {* Motorola 88xxx *}
225 . bfd_arch_m98k, {* Motorola 98xxx *}
226 . bfd_arch_pyramid, {* Pyramid Technology *}
227 . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
228 .#define bfd_mach_h8300 1
229 .#define bfd_mach_h8300h 2
230 .#define bfd_mach_h8300s 3
231 .#define bfd_mach_h8300hn 4
232 .#define bfd_mach_h8300sn 5
233 .#define bfd_mach_h8300sx 6
234 .#define bfd_mach_h8300sxn 7
235 . bfd_arch_pdp11, {* DEC PDP-11 *}
237 . bfd_arch_powerpc, {* PowerPC *}
238 .#define bfd_mach_ppc 32
239 .#define bfd_mach_ppc64 64
240 .#define bfd_mach_ppc_403 403
241 .#define bfd_mach_ppc_403gc 4030
242 .#define bfd_mach_ppc_405 405
243 .#define bfd_mach_ppc_505 505
244 .#define bfd_mach_ppc_601 601
245 .#define bfd_mach_ppc_602 602
246 .#define bfd_mach_ppc_603 603
247 .#define bfd_mach_ppc_ec603e 6031
248 .#define bfd_mach_ppc_604 604
249 .#define bfd_mach_ppc_620 620
250 .#define bfd_mach_ppc_630 630
251 .#define bfd_mach_ppc_750 750
252 .#define bfd_mach_ppc_860 860
253 .#define bfd_mach_ppc_a35 35
254 .#define bfd_mach_ppc_rs64ii 642
255 .#define bfd_mach_ppc_rs64iii 643
256 .#define bfd_mach_ppc_7400 7400
257 .#define bfd_mach_ppc_e500 500
258 .#define bfd_mach_ppc_e500mc 5001
259 .#define bfd_mach_ppc_e500mc64 5005
260 .#define bfd_mach_ppc_e5500 5006
261 .#define bfd_mach_ppc_e6500 5007
262 .#define bfd_mach_ppc_titan 83
263 .#define bfd_mach_ppc_vle 84
264 . bfd_arch_rs6000, {* IBM RS/6000 *}
265 .#define bfd_mach_rs6k 6000
266 .#define bfd_mach_rs6k_rs1 6001
267 .#define bfd_mach_rs6k_rsc 6003
268 .#define bfd_mach_rs6k_rs2 6002
269 . bfd_arch_hppa, {* HP PA RISC *}
270 .#define bfd_mach_hppa10 10
271 .#define bfd_mach_hppa11 11
272 .#define bfd_mach_hppa20 20
273 .#define bfd_mach_hppa20w 25
274 . bfd_arch_d10v, {* Mitsubishi D10V *}
275 .#define bfd_mach_d10v 1
276 .#define bfd_mach_d10v_ts2 2
277 .#define bfd_mach_d10v_ts3 3
278 . bfd_arch_d30v, {* Mitsubishi D30V *}
279 . bfd_arch_dlx, {* DLX *}
280 . bfd_arch_m68hc11, {* Motorola 68HC11 *}
281 . bfd_arch_m68hc12, {* Motorola 68HC12 *}
282 .#define bfd_mach_m6812_default 0
283 .#define bfd_mach_m6812 1
284 .#define bfd_mach_m6812s 2
285 . bfd_arch_m9s12x, {* Freescale S12X *}
286 . bfd_arch_m9s12xg, {* Freescale XGATE *}
287 . bfd_arch_z8k, {* Zilog Z8000 *}
288 .#define bfd_mach_z8001 1
289 .#define bfd_mach_z8002 2
290 . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
291 . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
292 .#define bfd_mach_sh 1
293 .#define bfd_mach_sh2 0x20
294 .#define bfd_mach_sh_dsp 0x2d
295 .#define bfd_mach_sh2a 0x2a
296 .#define bfd_mach_sh2a_nofpu 0x2b
297 .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
298 .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
299 .#define bfd_mach_sh2a_or_sh4 0x2a3
300 .#define bfd_mach_sh2a_or_sh3e 0x2a4
301 .#define bfd_mach_sh2e 0x2e
302 .#define bfd_mach_sh3 0x30
303 .#define bfd_mach_sh3_nommu 0x31
304 .#define bfd_mach_sh3_dsp 0x3d
305 .#define bfd_mach_sh3e 0x3e
306 .#define bfd_mach_sh4 0x40
307 .#define bfd_mach_sh4_nofpu 0x41
308 .#define bfd_mach_sh4_nommu_nofpu 0x42
309 .#define bfd_mach_sh4a 0x4a
310 .#define bfd_mach_sh4a_nofpu 0x4b
311 .#define bfd_mach_sh4al_dsp 0x4d
312 .#define bfd_mach_sh5 0x50
313 . bfd_arch_alpha, {* Dec Alpha *}
314 .#define bfd_mach_alpha_ev4 0x10
315 .#define bfd_mach_alpha_ev5 0x20
316 .#define bfd_mach_alpha_ev6 0x30
317 . bfd_arch_arm, {* Advanced Risc Machines ARM. *}
318 .#define bfd_mach_arm_unknown 0
319 .#define bfd_mach_arm_2 1
320 .#define bfd_mach_arm_2a 2
321 .#define bfd_mach_arm_3 3
322 .#define bfd_mach_arm_3M 4
323 .#define bfd_mach_arm_4 5
324 .#define bfd_mach_arm_4T 6
325 .#define bfd_mach_arm_5 7
326 .#define bfd_mach_arm_5T 8
327 .#define bfd_mach_arm_5TE 9
328 .#define bfd_mach_arm_XScale 10
329 .#define bfd_mach_arm_ep9312 11
330 .#define bfd_mach_arm_iWMMXt 12
331 .#define bfd_mach_arm_iWMMXt2 13
332 . bfd_arch_nds32, {* Andes NDS32 *}
333 .#define bfd_mach_n1 1
334 .#define bfd_mach_n1h 2
335 .#define bfd_mach_n1h_v2 3
336 .#define bfd_mach_n1h_v3 4
337 .#define bfd_mach_n1h_v3m 5
338 . bfd_arch_ns32k, {* National Semiconductors ns32000 *}
339 . bfd_arch_w65, {* WDC 65816 *}
340 . bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
341 . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
342 .#define bfd_mach_tic3x 30
343 .#define bfd_mach_tic4x 40
344 . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
345 . bfd_arch_tic6x, {* Texas Instruments TMS320C6X *}
346 . bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
347 . bfd_arch_v850, {* NEC V850 *}
348 . bfd_arch_v850_rh850,{* NEC V850 (using RH850 ABI) *}
349 .#define bfd_mach_v850 1
350 .#define bfd_mach_v850e 'E'
351 .#define bfd_mach_v850e1 '1'
352 .#define bfd_mach_v850e2 0x4532
353 .#define bfd_mach_v850e2v3 0x45325633
354 .#define bfd_mach_v850e3v5 0x45335635 {* ('E'|'3'|'V'|'5') *}
355 . bfd_arch_arc, {* ARC Cores *}
356 .#define bfd_mach_arc_5 5
357 .#define bfd_mach_arc_6 6
358 .#define bfd_mach_arc_7 7
359 .#define bfd_mach_arc_8 8
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
389 .#define bfd_mach_mep 1
390 .#define bfd_mach_mep_h1 0x6831
391 .#define bfd_mach_mep_c5 0x6335
393 .#define bfd_mach_metag 1
394 . bfd_arch_ia64, {* HP/Intel ia64 *}
395 .#define bfd_mach_ia64_elf64 64
396 .#define bfd_mach_ia64_elf32 32
397 . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
398 .#define bfd_mach_ip2022 1
399 .#define bfd_mach_ip2022ext 2
400 . bfd_arch_iq2000, {* Vitesse IQ2000. *}
401 .#define bfd_mach_iq2000 1
402 .#define bfd_mach_iq10 2
403 . bfd_arch_epiphany, {* Adapteva EPIPHANY *}
404 .#define bfd_mach_epiphany16 1
405 .#define bfd_mach_epiphany32 2
407 .#define bfd_mach_ms1 1
408 .#define bfd_mach_mrisc2 2
409 .#define bfd_mach_ms2 3
411 . bfd_arch_avr, {* Atmel AVR microcontrollers. *}
412 .#define bfd_mach_avr1 1
413 .#define bfd_mach_avr2 2
414 .#define bfd_mach_avr25 25
415 .#define bfd_mach_avr3 3
416 .#define bfd_mach_avr31 31
417 .#define bfd_mach_avr35 35
418 .#define bfd_mach_avr4 4
419 .#define bfd_mach_avr5 5
420 .#define bfd_mach_avr51 51
421 .#define bfd_mach_avr6 6
422 .#define bfd_mach_avrtiny 100
423 .#define bfd_mach_avrxmega1 101
424 .#define bfd_mach_avrxmega2 102
425 .#define bfd_mach_avrxmega3 103
426 .#define bfd_mach_avrxmega4 104
427 .#define bfd_mach_avrxmega5 105
428 .#define bfd_mach_avrxmega6 106
429 .#define bfd_mach_avrxmega7 107
430 . bfd_arch_bfin, {* ADI Blackfin *}
431 .#define bfd_mach_bfin 1
432 . bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
433 .#define bfd_mach_cr16 1
434 . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
435 .#define bfd_mach_cr16c 1
436 . bfd_arch_crx, {* National Semiconductor CRX. *}
437 .#define bfd_mach_crx 1
438 . bfd_arch_cris, {* Axis CRIS *}
439 .#define bfd_mach_cris_v0_v10 255
440 .#define bfd_mach_cris_v32 32
441 .#define bfd_mach_cris_v10_v32 1032
443 .#define bfd_mach_rl78 0x75
444 . bfd_arch_rx, {* Renesas RX. *}
445 .#define bfd_mach_rx 0x75
446 . bfd_arch_s390, {* IBM s390 *}
447 .#define bfd_mach_s390_31 31
448 .#define bfd_mach_s390_64 64
449 . bfd_arch_score, {* Sunplus score *}
450 .#define bfd_mach_score3 3
451 .#define bfd_mach_score7 7
452 . bfd_arch_mmix, {* Donald Knuth's educational processor. *}
453 . bfd_arch_xstormy16,
454 .#define bfd_mach_xstormy16 1
455 . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
456 .#define bfd_mach_msp11 11
457 .#define bfd_mach_msp110 110
458 .#define bfd_mach_msp12 12
459 .#define bfd_mach_msp13 13
460 .#define bfd_mach_msp14 14
461 .#define bfd_mach_msp15 15
462 .#define bfd_mach_msp16 16
463 .#define bfd_mach_msp20 20
464 .#define bfd_mach_msp21 21
465 .#define bfd_mach_msp22 22
466 .#define bfd_mach_msp23 23
467 .#define bfd_mach_msp24 24
468 .#define bfd_mach_msp26 26
469 .#define bfd_mach_msp31 31
470 .#define bfd_mach_msp32 32
471 .#define bfd_mach_msp33 33
472 .#define bfd_mach_msp41 41
473 .#define bfd_mach_msp42 42
474 .#define bfd_mach_msp43 43
475 .#define bfd_mach_msp44 44
476 .#define bfd_mach_msp430x 45
477 .#define bfd_mach_msp46 46
478 .#define bfd_mach_msp47 47
479 .#define bfd_mach_msp54 54
480 . bfd_arch_xc16x, {* Infineon's XC16X Series. *}
481 .#define bfd_mach_xc16x 1
482 .#define bfd_mach_xc16xl 2
483 .#define bfd_mach_xc16xs 3
484 . bfd_arch_xgate, {* Freescale XGATE *}
485 .#define bfd_mach_xgate 1
486 . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
487 .#define bfd_mach_xtensa 1
489 .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
490 .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
491 .#define bfd_mach_z80full 7 {* All undocumented instructions. *}
492 .#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
493 . bfd_arch_lm32, {* Lattice Mico32 *}
494 .#define bfd_mach_lm32 1
495 . bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
496 . bfd_arch_tilepro, {* Tilera TILEPro *}
497 . bfd_arch_tilegx, {* Tilera TILE-Gx *}
498 .#define bfd_mach_tilepro 1
499 .#define bfd_mach_tilegx 1
500 .#define bfd_mach_tilegx32 2
501 . bfd_arch_aarch64, {* AArch64 *}
502 .#define bfd_mach_aarch64 0
503 .#define bfd_mach_aarch64_ilp32 32
505 .#define bfd_mach_nios2 0
506 . bfd_arch_visium, {* Visium *}
507 .#define bfd_mach_visium 1
517 This structure contains information on architectures for use
521 .typedef struct bfd_arch_info
524 . int bits_per_address;
526 . enum bfd_architecture arch;
527 . unsigned long mach;
528 . const char *arch_name;
529 . const char *printable_name;
530 . unsigned int section_align_power;
531 . {* TRUE if this is the default machine for the architecture.
532 . The default arch should be the first entry for an arch so that
533 . all the entries for that arch can be accessed via <<next>>. *}
534 . bfd_boolean the_default;
535 . const struct bfd_arch_info * (*compatible)
536 . (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
538 . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
540 . {* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
541 . IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
542 . TRUE, the buffer contains code. *}
543 . void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
546 . const struct bfd_arch_info *next;
552 extern const bfd_arch_info_type bfd_aarch64_arch;
553 extern const bfd_arch_info_type bfd_alpha_arch;
554 extern const bfd_arch_info_type bfd_arc_arch;
555 extern const bfd_arch_info_type bfd_arm_arch;
556 extern const bfd_arch_info_type bfd_avr_arch;
557 extern const bfd_arch_info_type bfd_bfin_arch;
558 extern const bfd_arch_info_type bfd_cr16_arch;
559 extern const bfd_arch_info_type bfd_cr16c_arch;
560 extern const bfd_arch_info_type bfd_cris_arch;
561 extern const bfd_arch_info_type bfd_crx_arch;
562 extern const bfd_arch_info_type bfd_d10v_arch;
563 extern const bfd_arch_info_type bfd_d30v_arch;
564 extern const bfd_arch_info_type bfd_dlx_arch;
565 extern const bfd_arch_info_type bfd_epiphany_arch;
566 extern const bfd_arch_info_type bfd_fr30_arch;
567 extern const bfd_arch_info_type bfd_frv_arch;
568 extern const bfd_arch_info_type bfd_h8300_arch;
569 extern const bfd_arch_info_type bfd_h8500_arch;
570 extern const bfd_arch_info_type bfd_hppa_arch;
571 extern const bfd_arch_info_type bfd_i370_arch;
572 extern const bfd_arch_info_type bfd_i386_arch;
573 extern const bfd_arch_info_type bfd_iamcu_arch;
574 extern const bfd_arch_info_type bfd_i860_arch;
575 extern const bfd_arch_info_type bfd_i960_arch;
576 extern const bfd_arch_info_type bfd_ia64_arch;
577 extern const bfd_arch_info_type bfd_ip2k_arch;
578 extern const bfd_arch_info_type bfd_iq2000_arch;
579 extern const bfd_arch_info_type bfd_k1om_arch;
580 extern const bfd_arch_info_type bfd_l1om_arch;
581 extern const bfd_arch_info_type bfd_lm32_arch;
582 extern const bfd_arch_info_type bfd_m32c_arch;
583 extern const bfd_arch_info_type bfd_m32r_arch;
584 extern const bfd_arch_info_type bfd_m68hc11_arch;
585 extern const bfd_arch_info_type bfd_m68hc12_arch;
586 extern const bfd_arch_info_type bfd_m9s12x_arch;
587 extern const bfd_arch_info_type bfd_m9s12xg_arch;
588 extern const bfd_arch_info_type bfd_m68k_arch;
589 extern const bfd_arch_info_type bfd_m88k_arch;
590 extern const bfd_arch_info_type bfd_mcore_arch;
591 extern const bfd_arch_info_type bfd_mep_arch;
592 extern const bfd_arch_info_type bfd_metag_arch;
593 extern const bfd_arch_info_type bfd_mips_arch;
594 extern const bfd_arch_info_type bfd_microblaze_arch;
595 extern const bfd_arch_info_type bfd_mmix_arch;
596 extern const bfd_arch_info_type bfd_mn10200_arch;
597 extern const bfd_arch_info_type bfd_mn10300_arch;
598 extern const bfd_arch_info_type bfd_moxie_arch;
599 extern const bfd_arch_info_type bfd_ft32_arch;
600 extern const bfd_arch_info_type bfd_msp430_arch;
601 extern const bfd_arch_info_type bfd_mt_arch;
602 extern const bfd_arch_info_type bfd_nds32_arch;
603 extern const bfd_arch_info_type bfd_nios2_arch;
604 extern const bfd_arch_info_type bfd_ns32k_arch;
605 extern const bfd_arch_info_type bfd_or1k_arch;
606 extern const bfd_arch_info_type bfd_pdp11_arch;
607 extern const bfd_arch_info_type bfd_pj_arch;
608 extern const bfd_arch_info_type bfd_plugin_arch;
609 extern const bfd_arch_info_type bfd_powerpc_archs[];
610 #define bfd_powerpc_arch bfd_powerpc_archs[0]
611 extern const bfd_arch_info_type bfd_rs6000_arch;
612 extern const bfd_arch_info_type bfd_rl78_arch;
613 extern const bfd_arch_info_type bfd_rx_arch;
614 extern const bfd_arch_info_type bfd_s390_arch;
615 extern const bfd_arch_info_type bfd_score_arch;
616 extern const bfd_arch_info_type bfd_sh_arch;
617 extern const bfd_arch_info_type bfd_sparc_arch;
618 extern const bfd_arch_info_type bfd_spu_arch;
619 extern const bfd_arch_info_type bfd_tic30_arch;
620 extern const bfd_arch_info_type bfd_tic4x_arch;
621 extern const bfd_arch_info_type bfd_tic54x_arch;
622 extern const bfd_arch_info_type bfd_tic6x_arch;
623 extern const bfd_arch_info_type bfd_tic80_arch;
624 extern const bfd_arch_info_type bfd_tilegx_arch;
625 extern const bfd_arch_info_type bfd_tilepro_arch;
626 extern const bfd_arch_info_type bfd_v850_arch;
627 extern const bfd_arch_info_type bfd_v850_rh850_arch;
628 extern const bfd_arch_info_type bfd_vax_arch;
629 extern const bfd_arch_info_type bfd_visium_arch;
630 extern const bfd_arch_info_type bfd_w65_arch;
631 extern const bfd_arch_info_type bfd_we32k_arch;
632 extern const bfd_arch_info_type bfd_xstormy16_arch;
633 extern const bfd_arch_info_type bfd_xtensa_arch;
634 extern const bfd_arch_info_type bfd_xc16x_arch;
635 extern const bfd_arch_info_type bfd_xgate_arch;
636 extern const bfd_arch_info_type bfd_z80_arch;
637 extern const bfd_arch_info_type bfd_z8k_arch;
639 static const bfd_arch_info_type * const bfd_archures_list[] =
641 #ifdef SELECT_ARCHITECTURES
642 SELECT_ARCHITECTURES,
685 &bfd_microblaze_arch,
716 &bfd_v850_rh850_arch,
736 const char *bfd_printable_name (bfd *abfd);
739 Return a printable string representing the architecture and machine
740 from the pointer to the architecture info structure.
745 bfd_printable_name (bfd *abfd)
747 return abfd->arch_info->printable_name;
755 const bfd_arch_info_type *bfd_scan_arch (const char *string);
758 Figure out if BFD supports any cpu which could be described with
759 the name @var{string}. Return a pointer to an <<arch_info>>
760 structure if a machine is found, otherwise NULL.
763 const bfd_arch_info_type *
764 bfd_scan_arch (const char *string)
766 const bfd_arch_info_type * const *app, *ap;
768 /* Look through all the installed architectures. */
769 for (app = bfd_archures_list; *app != NULL; app++)
771 for (ap = *app; ap != NULL; ap = ap->next)
773 if (ap->scan (ap, string))
786 const char **bfd_arch_list (void);
789 Return a freshly malloced NULL-terminated vector of the names
790 of all the valid BFD architectures. Do not modify the names.
797 const char **name_ptr;
798 const char **name_list;
799 const bfd_arch_info_type * const *app;
802 /* Determine the number of architectures. */
804 for (app = bfd_archures_list; *app != NULL; app++)
806 const bfd_arch_info_type *ap;
807 for (ap = *app; ap != NULL; ap = ap->next)
813 amt = (vec_length + 1) * sizeof (char **);
814 name_list = (const char **) bfd_malloc (amt);
815 if (name_list == NULL)
818 /* Point the list at each of the names. */
819 name_ptr = name_list;
820 for (app = bfd_archures_list; *app != NULL; app++)
822 const bfd_arch_info_type *ap;
823 for (ap = *app; ap != NULL; ap = ap->next)
825 *name_ptr = ap->printable_name;
836 bfd_arch_get_compatible
839 const bfd_arch_info_type *bfd_arch_get_compatible
840 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
843 Determine whether two BFDs' architectures and machine types
844 are compatible. Calculates the lowest common denominator
845 between the two architectures and machine types implied by
846 the BFDs and returns a pointer to an <<arch_info>> structure
847 describing the compatible machine.
850 const bfd_arch_info_type *
851 bfd_arch_get_compatible (const bfd *abfd,
853 bfd_boolean accept_unknowns)
855 const bfd *ubfd, *kbfd;
857 /* Look for an unknown architecture. */
858 if (abfd->arch_info->arch == bfd_arch_unknown)
859 ubfd = abfd, kbfd = bbfd;
860 else if (bbfd->arch_info->arch == bfd_arch_unknown)
861 ubfd = bbfd, kbfd = abfd;
863 /* Otherwise architecture-specific code has to decide. */
864 return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
866 /* We can allow an unknown architecture if accept_unknowns
867 is true, or if the target is the "binary" format, which
868 has an unknown architecture. Since the binary format can
869 only be set by explicit request from the user, it is safe
870 to assume that they know what they are doing. */
872 || strcmp (bfd_get_target (ubfd), "binary") == 0)
873 return kbfd->arch_info;
879 bfd_default_arch_struct
882 The <<bfd_default_arch_struct>> is an item of
883 <<bfd_arch_info_type>> which has been initialized to a fairly
884 generic state. A BFD starts life by pointing to this
885 structure, until the correct back end has determined the real
886 architecture of the file.
888 .extern const bfd_arch_info_type bfd_default_arch_struct;
891 const bfd_arch_info_type bfd_default_arch_struct = {
892 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
893 bfd_default_compatible,
895 bfd_arch_default_fill,
904 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
907 Set the architecture info of @var{abfd} to @var{arg}.
911 bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
913 abfd->arch_info = arg;
918 bfd_default_set_arch_mach
921 bfd_boolean bfd_default_set_arch_mach
922 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
925 Set the architecture and machine type in BFD @var{abfd}
926 to @var{arch} and @var{mach}. Find the correct
927 pointer to a structure and insert it into the <<arch_info>>
932 bfd_default_set_arch_mach (bfd *abfd,
933 enum bfd_architecture arch,
936 abfd->arch_info = bfd_lookup_arch (arch, mach);
937 if (abfd->arch_info != NULL)
940 abfd->arch_info = &bfd_default_arch_struct;
941 bfd_set_error (bfd_error_bad_value);
950 enum bfd_architecture bfd_get_arch (bfd *abfd);
953 Return the enumerated type which describes the BFD @var{abfd}'s
957 enum bfd_architecture
958 bfd_get_arch (bfd *abfd)
960 return abfd->arch_info->arch;
968 unsigned long bfd_get_mach (bfd *abfd);
971 Return the long type which describes the BFD @var{abfd}'s
976 bfd_get_mach (bfd *abfd)
978 return abfd->arch_info->mach;
983 bfd_arch_bits_per_byte
986 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
989 Return the number of bits in one of the BFD @var{abfd}'s
990 architecture's bytes.
994 bfd_arch_bits_per_byte (bfd *abfd)
996 return abfd->arch_info->bits_per_byte;
1001 bfd_arch_bits_per_address
1004 unsigned int bfd_arch_bits_per_address (bfd *abfd);
1007 Return the number of bits in one of the BFD @var{abfd}'s
1008 architecture's addresses.
1012 bfd_arch_bits_per_address (bfd *abfd)
1014 return abfd->arch_info->bits_per_address;
1019 bfd_default_compatible
1022 const bfd_arch_info_type *bfd_default_compatible
1023 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
1026 The default function for testing for compatibility.
1029 const bfd_arch_info_type *
1030 bfd_default_compatible (const bfd_arch_info_type *a,
1031 const bfd_arch_info_type *b)
1033 if (a->arch != b->arch)
1036 if (a->bits_per_word != b->bits_per_word)
1039 if (a->mach > b->mach)
1042 if (b->mach > a->mach)
1053 bfd_boolean bfd_default_scan
1054 (const struct bfd_arch_info *info, const char *string);
1057 The default function for working out whether this is an
1058 architecture hit and a machine hit.
1062 bfd_default_scan (const bfd_arch_info_type *info, const char *string)
1064 const char *ptr_src;
1065 const char *ptr_tst;
1066 unsigned long number;
1067 enum bfd_architecture arch;
1068 const char *printable_name_colon;
1070 /* Exact match of the architecture name (ARCH_NAME) and also the
1071 default architecture? */
1072 if (strcasecmp (string, info->arch_name) == 0
1073 && info->the_default)
1076 /* Exact match of the machine name (PRINTABLE_NAME)? */
1077 if (strcasecmp (string, info->printable_name) == 0)
1080 /* Given that printable_name contains no colon, attempt to match:
1081 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
1082 printable_name_colon = strchr (info->printable_name, ':');
1083 if (printable_name_colon == NULL)
1085 size_t strlen_arch_name = strlen (info->arch_name);
1086 if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
1088 if (string[strlen_arch_name] == ':')
1090 if (strcasecmp (string + strlen_arch_name + 1,
1091 info->printable_name) == 0)
1096 if (strcasecmp (string + strlen_arch_name,
1097 info->printable_name) == 0)
1103 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
1104 Attempt to match: <arch> <mach>? */
1105 if (printable_name_colon != NULL)
1107 size_t colon_index = printable_name_colon - info->printable_name;
1108 if (strncasecmp (string, info->printable_name, colon_index) == 0
1109 && strcasecmp (string + colon_index,
1110 info->printable_name + colon_index + 1) == 0)
1114 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
1115 attempt to match just <mach>, it could be ambiguous. This test
1116 is left until later. */
1118 /* NOTE: The below is retained for compatibility only. Please do
1119 not add to this code. */
1121 /* See how much of the supplied string matches with the
1122 architecture, eg the string m68k:68020 would match the 68k entry
1123 up to the :, then we get left with the machine number. */
1125 for (ptr_src = string, ptr_tst = info->arch_name;
1126 *ptr_src && *ptr_tst;
1127 ptr_src++, ptr_tst++)
1129 if (*ptr_src != *ptr_tst)
1133 /* Chewed up as much of the architecture as will match, skip any
1135 if (*ptr_src == ':')
1140 /* Nothing more, then only keep this one if it is the default
1141 machine for this architecture. */
1142 return info->the_default;
1146 while (ISDIGIT (*ptr_src))
1148 number = number * 10 + *ptr_src - '0';
1152 /* NOTE: The below is retained for compatibility only.
1153 PLEASE DO NOT ADD TO THIS CODE. */
1157 /* FIXME: These are needed to parse IEEE objects. */
1158 /* The following seven case's are here only for compatibility with
1159 older binutils (at least IEEE objects from binutils 2.9.1 require
1161 case bfd_mach_m68000:
1162 case bfd_mach_m68010:
1163 case bfd_mach_m68020:
1164 case bfd_mach_m68030:
1165 case bfd_mach_m68040:
1166 case bfd_mach_m68060:
1167 case bfd_mach_cpu32:
1168 arch = bfd_arch_m68k;
1171 arch = bfd_arch_m68k;
1172 number = bfd_mach_m68000;
1175 arch = bfd_arch_m68k;
1176 number = bfd_mach_m68010;
1179 arch = bfd_arch_m68k;
1180 number = bfd_mach_m68020;
1183 arch = bfd_arch_m68k;
1184 number = bfd_mach_m68030;
1187 arch = bfd_arch_m68k;
1188 number = bfd_mach_m68040;
1191 arch = bfd_arch_m68k;
1192 number = bfd_mach_m68060;
1195 arch = bfd_arch_m68k;
1196 number = bfd_mach_cpu32;
1199 arch = bfd_arch_m68k;
1200 number = bfd_mach_mcf_isa_a_nodiv;
1203 arch = bfd_arch_m68k;
1204 number = bfd_mach_mcf_isa_a_mac;
1207 arch = bfd_arch_m68k;
1208 number = bfd_mach_mcf_isa_a_mac;
1211 arch = bfd_arch_m68k;
1212 number = bfd_mach_mcf_isa_b_nousp_mac;
1215 arch = bfd_arch_m68k;
1216 number = bfd_mach_mcf_isa_aplus_emac;
1220 arch = bfd_arch_we32k;
1224 arch = bfd_arch_mips;
1225 number = bfd_mach_mips3000;
1229 arch = bfd_arch_mips;
1230 number = bfd_mach_mips4000;
1234 arch = bfd_arch_rs6000;
1239 number = bfd_mach_sh_dsp;
1244 number = bfd_mach_sh3;
1249 number = bfd_mach_sh3_dsp;
1254 number = bfd_mach_sh4;
1261 if (arch != info->arch)
1264 if (number != info->mach)
1275 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
1278 Return the architecture info struct in @var{abfd}.
1281 const bfd_arch_info_type *
1282 bfd_get_arch_info (bfd *abfd)
1284 return abfd->arch_info;
1292 const bfd_arch_info_type *bfd_lookup_arch
1293 (enum bfd_architecture arch, unsigned long machine);
1296 Look for the architecture info structure which matches the
1297 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1298 machine/architecture structure which marks itself as the
1302 const bfd_arch_info_type *
1303 bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
1305 const bfd_arch_info_type * const *app, *ap;
1307 for (app = bfd_archures_list; *app != NULL; app++)
1309 for (ap = *app; ap != NULL; ap = ap->next)
1311 if (ap->arch == arch
1312 && (ap->mach == machine
1313 || (machine == 0 && ap->the_default)))
1323 bfd_printable_arch_mach
1326 const char *bfd_printable_arch_mach
1327 (enum bfd_architecture arch, unsigned long machine);
1330 Return a printable string representing the architecture and
1333 This routine is depreciated.
1337 bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
1339 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
1342 return ap->printable_name;
1351 unsigned int bfd_octets_per_byte (bfd *abfd);
1354 Return the number of octets (8-bit quantities) per target byte
1355 (minimum addressable unit). In most cases, this will be one, but some
1356 DSP targets have 16, 32, or even 48 bits per byte.
1360 bfd_octets_per_byte (bfd *abfd)
1362 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
1363 bfd_get_mach (abfd));
1368 bfd_arch_mach_octets_per_byte
1371 unsigned int bfd_arch_mach_octets_per_byte
1372 (enum bfd_architecture arch, unsigned long machine);
1375 See bfd_octets_per_byte.
1377 This routine is provided for those cases where a bfd * is not
1382 bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
1385 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
1388 return ap->bits_per_byte / 8;
1394 bfd_arch_default_fill
1397 void *bfd_arch_default_fill (bfd_size_type count,
1398 bfd_boolean is_bigendian,
1402 Allocate via bfd_malloc and return a fill buffer of size COUNT.
1403 If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If
1404 CODE is TRUE, the buffer contains code.
1408 bfd_arch_default_fill (bfd_size_type count,
1409 bfd_boolean is_bigendian ATTRIBUTE_UNUSED,
1410 bfd_boolean code ATTRIBUTE_UNUSED)
1412 void *fill = bfd_malloc (count);
1414 memset (fill, 0, count);