1 /* BFD library support routines for architectures.
2 Copyright (C) 1990-2017 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 .#define bfd_mach_sparc_v8plusc 11 {* with UA2005 and T1 add'ns. *}
141 .#define bfd_mach_sparc_v9c 12 {* with UA2005 and T1 add'ns. *}
142 .#define bfd_mach_sparc_v8plusd 13 {* with UA2007 and T3 add'ns. *}
143 .#define bfd_mach_sparc_v9d 14 {* with UA2007 and T3 add'ns. *}
144 .#define bfd_mach_sparc_v8pluse 15 {* with OSA2001 and T4 add'ns (no IMA). *}
145 .#define bfd_mach_sparc_v9e 16 {* with OSA2001 and T4 add'ns (no IMA). *}
146 .#define bfd_mach_sparc_v8plusv 17 {* with OSA2011 and T4 and IMA and FJMAU add'ns. *}
147 .#define bfd_mach_sparc_v9v 18 {* with OSA2011 and T4 and IMA and FJMAU add'ns. *}
148 .#define bfd_mach_sparc_v8plusm 19 {* with OSA2015 and M7 add'ns. *}
149 .#define bfd_mach_sparc_v9m 20 {* with OSA2015 and M7 add'ns. *}
150 .#define bfd_mach_sparc_v8plusm8 21 {* with OSA2017 and M8 add'ns. *}
151 .#define bfd_mach_sparc_v9m8 22 {* with OSA2017 and M8 add'ns. *}
152 .{* Nonzero if MACH has the v9 instruction set. *}
153 .#define bfd_mach_sparc_v9_p(mach) \
154 . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m8 \
155 . && (mach) != bfd_mach_sparc_sparclite_le)
156 .{* Nonzero if MACH is a 64 bit sparc architecture. *}
157 .#define bfd_mach_sparc_64bit_p(mach) \
158 . ((mach) >= bfd_mach_sparc_v9 \
159 . && (mach) != bfd_mach_sparc_v8plusb \
160 . && (mach) != bfd_mach_sparc_v8plusc \
161 . && (mach) != bfd_mach_sparc_v8plusd \
162 . && (mach) != bfd_mach_sparc_v8pluse \
163 . && (mach) != bfd_mach_sparc_v8plusv \
164 . && (mach) != bfd_mach_sparc_v8plusm \
165 . && (mach) != bfd_mach_sparc_v8plusm8)
166 . bfd_arch_spu, {* PowerPC SPU *}
167 .#define bfd_mach_spu 256
168 . bfd_arch_mips, {* MIPS Rxxxx *}
169 .#define bfd_mach_mips3000 3000
170 .#define bfd_mach_mips3900 3900
171 .#define bfd_mach_mips4000 4000
172 .#define bfd_mach_mips4010 4010
173 .#define bfd_mach_mips4100 4100
174 .#define bfd_mach_mips4111 4111
175 .#define bfd_mach_mips4120 4120
176 .#define bfd_mach_mips4300 4300
177 .#define bfd_mach_mips4400 4400
178 .#define bfd_mach_mips4600 4600
179 .#define bfd_mach_mips4650 4650
180 .#define bfd_mach_mips5000 5000
181 .#define bfd_mach_mips5400 5400
182 .#define bfd_mach_mips5500 5500
183 .#define bfd_mach_mips5900 5900
184 .#define bfd_mach_mips6000 6000
185 .#define bfd_mach_mips7000 7000
186 .#define bfd_mach_mips8000 8000
187 .#define bfd_mach_mips9000 9000
188 .#define bfd_mach_mips10000 10000
189 .#define bfd_mach_mips12000 12000
190 .#define bfd_mach_mips14000 14000
191 .#define bfd_mach_mips16000 16000
192 .#define bfd_mach_mips16 16
193 .#define bfd_mach_mips5 5
194 .#define bfd_mach_mips_loongson_2e 3001
195 .#define bfd_mach_mips_loongson_2f 3002
196 .#define bfd_mach_mips_loongson_3a 3003
197 .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *}
198 .#define bfd_mach_mips_octeon 6501
199 .#define bfd_mach_mips_octeonp 6601
200 .#define bfd_mach_mips_octeon2 6502
201 .#define bfd_mach_mips_octeon3 6503
202 .#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *}
203 .#define bfd_mach_mipsisa32 32
204 .#define bfd_mach_mipsisa32r2 33
205 .#define bfd_mach_mipsisa32r3 34
206 .#define bfd_mach_mipsisa32r5 36
207 .#define bfd_mach_mipsisa32r6 37
208 .#define bfd_mach_mipsisa64 64
209 .#define bfd_mach_mipsisa64r2 65
210 .#define bfd_mach_mipsisa64r3 66
211 .#define bfd_mach_mipsisa64r5 68
212 .#define bfd_mach_mipsisa64r6 69
213 .#define bfd_mach_mips_micromips 96
214 . bfd_arch_i386, {* Intel 386 *}
215 .#define bfd_mach_i386_intel_syntax (1 << 0)
216 .#define bfd_mach_i386_i8086 (1 << 1)
217 .#define bfd_mach_i386_i386 (1 << 2)
218 .#define bfd_mach_x86_64 (1 << 3)
219 .#define bfd_mach_x64_32 (1 << 4)
220 .#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
221 .#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
222 .#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
223 . bfd_arch_l1om, {* Intel L1OM *}
224 .#define bfd_mach_l1om (1 << 5)
225 .#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
226 . bfd_arch_k1om, {* Intel K1OM *}
227 .#define bfd_mach_k1om (1 << 6)
228 .#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
229 .#define bfd_mach_i386_nacl (1 << 7)
230 .#define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
231 .#define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
232 .#define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
233 . bfd_arch_iamcu, {* Intel MCU *}
234 .#define bfd_mach_iamcu (1 << 8)
235 .#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
236 .#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
237 . bfd_arch_we32k, {* AT&T WE32xxx *}
238 . bfd_arch_tahoe, {* CCI/Harris Tahoe *}
239 . bfd_arch_i860, {* Intel 860 *}
240 . bfd_arch_i370, {* IBM 360/370 Mainframes *}
241 . bfd_arch_romp, {* IBM ROMP PC/RT *}
242 . bfd_arch_convex, {* Convex *}
243 . bfd_arch_m88k, {* Motorola 88xxx *}
244 . bfd_arch_m98k, {* Motorola 98xxx *}
245 . bfd_arch_pyramid, {* Pyramid Technology *}
246 . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
247 .#define bfd_mach_h8300 1
248 .#define bfd_mach_h8300h 2
249 .#define bfd_mach_h8300s 3
250 .#define bfd_mach_h8300hn 4
251 .#define bfd_mach_h8300sn 5
252 .#define bfd_mach_h8300sx 6
253 .#define bfd_mach_h8300sxn 7
254 . bfd_arch_pdp11, {* DEC PDP-11 *}
256 . bfd_arch_powerpc, {* PowerPC *}
257 .#define bfd_mach_ppc 32
258 .#define bfd_mach_ppc64 64
259 .#define bfd_mach_ppc_403 403
260 .#define bfd_mach_ppc_403gc 4030
261 .#define bfd_mach_ppc_405 405
262 .#define bfd_mach_ppc_505 505
263 .#define bfd_mach_ppc_601 601
264 .#define bfd_mach_ppc_602 602
265 .#define bfd_mach_ppc_603 603
266 .#define bfd_mach_ppc_ec603e 6031
267 .#define bfd_mach_ppc_604 604
268 .#define bfd_mach_ppc_620 620
269 .#define bfd_mach_ppc_630 630
270 .#define bfd_mach_ppc_750 750
271 .#define bfd_mach_ppc_860 860
272 .#define bfd_mach_ppc_a35 35
273 .#define bfd_mach_ppc_rs64ii 642
274 .#define bfd_mach_ppc_rs64iii 643
275 .#define bfd_mach_ppc_7400 7400
276 .#define bfd_mach_ppc_e500 500
277 .#define bfd_mach_ppc_e500mc 5001
278 .#define bfd_mach_ppc_e500mc64 5005
279 .#define bfd_mach_ppc_e5500 5006
280 .#define bfd_mach_ppc_e6500 5007
281 .#define bfd_mach_ppc_titan 83
282 .#define bfd_mach_ppc_vle 84
283 . bfd_arch_rs6000, {* IBM RS/6000 *}
284 .#define bfd_mach_rs6k 6000
285 .#define bfd_mach_rs6k_rs1 6001
286 .#define bfd_mach_rs6k_rsc 6003
287 .#define bfd_mach_rs6k_rs2 6002
288 . bfd_arch_hppa, {* HP PA RISC *}
289 .#define bfd_mach_hppa10 10
290 .#define bfd_mach_hppa11 11
291 .#define bfd_mach_hppa20 20
292 .#define bfd_mach_hppa20w 25
293 . bfd_arch_d10v, {* Mitsubishi D10V *}
294 .#define bfd_mach_d10v 1
295 .#define bfd_mach_d10v_ts2 2
296 .#define bfd_mach_d10v_ts3 3
297 . bfd_arch_d30v, {* Mitsubishi D30V *}
298 . bfd_arch_dlx, {* DLX *}
299 . bfd_arch_m68hc11, {* Motorola 68HC11 *}
300 . bfd_arch_m68hc12, {* Motorola 68HC12 *}
301 .#define bfd_mach_m6812_default 0
302 .#define bfd_mach_m6812 1
303 .#define bfd_mach_m6812s 2
304 . bfd_arch_m9s12x, {* Freescale S12X *}
305 . bfd_arch_m9s12xg, {* Freescale XGATE *}
306 . bfd_arch_z8k, {* Zilog Z8000 *}
307 .#define bfd_mach_z8001 1
308 .#define bfd_mach_z8002 2
309 . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
310 . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
311 .#define bfd_mach_sh 1
312 .#define bfd_mach_sh2 0x20
313 .#define bfd_mach_sh_dsp 0x2d
314 .#define bfd_mach_sh2a 0x2a
315 .#define bfd_mach_sh2a_nofpu 0x2b
316 .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
317 .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
318 .#define bfd_mach_sh2a_or_sh4 0x2a3
319 .#define bfd_mach_sh2a_or_sh3e 0x2a4
320 .#define bfd_mach_sh2e 0x2e
321 .#define bfd_mach_sh3 0x30
322 .#define bfd_mach_sh3_nommu 0x31
323 .#define bfd_mach_sh3_dsp 0x3d
324 .#define bfd_mach_sh3e 0x3e
325 .#define bfd_mach_sh4 0x40
326 .#define bfd_mach_sh4_nofpu 0x41
327 .#define bfd_mach_sh4_nommu_nofpu 0x42
328 .#define bfd_mach_sh4a 0x4a
329 .#define bfd_mach_sh4a_nofpu 0x4b
330 .#define bfd_mach_sh4al_dsp 0x4d
331 .#define bfd_mach_sh5 0x50
332 . bfd_arch_alpha, {* Dec Alpha *}
333 .#define bfd_mach_alpha_ev4 0x10
334 .#define bfd_mach_alpha_ev5 0x20
335 .#define bfd_mach_alpha_ev6 0x30
336 . bfd_arch_arm, {* Advanced Risc Machines ARM. *}
337 .#define bfd_mach_arm_unknown 0
338 .#define bfd_mach_arm_2 1
339 .#define bfd_mach_arm_2a 2
340 .#define bfd_mach_arm_3 3
341 .#define bfd_mach_arm_3M 4
342 .#define bfd_mach_arm_4 5
343 .#define bfd_mach_arm_4T 6
344 .#define bfd_mach_arm_5 7
345 .#define bfd_mach_arm_5T 8
346 .#define bfd_mach_arm_5TE 9
347 .#define bfd_mach_arm_XScale 10
348 .#define bfd_mach_arm_ep9312 11
349 .#define bfd_mach_arm_iWMMXt 12
350 .#define bfd_mach_arm_iWMMXt2 13
351 . bfd_arch_nds32, {* Andes NDS32 *}
352 .#define bfd_mach_n1 1
353 .#define bfd_mach_n1h 2
354 .#define bfd_mach_n1h_v2 3
355 .#define bfd_mach_n1h_v3 4
356 .#define bfd_mach_n1h_v3m 5
357 . bfd_arch_ns32k, {* National Semiconductors ns32000 *}
358 . bfd_arch_w65, {* WDC 65816 *}
359 . bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
360 . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
361 .#define bfd_mach_tic3x 30
362 .#define bfd_mach_tic4x 40
363 . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
364 . bfd_arch_tic6x, {* Texas Instruments TMS320C6X *}
365 . bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
366 . bfd_arch_v850, {* NEC V850 *}
367 . bfd_arch_v850_rh850,{* NEC V850 (using RH850 ABI) *}
368 .#define bfd_mach_v850 1
369 .#define bfd_mach_v850e 'E'
370 .#define bfd_mach_v850e1 '1'
371 .#define bfd_mach_v850e2 0x4532
372 .#define bfd_mach_v850e2v3 0x45325633
373 .#define bfd_mach_v850e3v5 0x45335635 {* ('E'|'3'|'V'|'5') *}
374 . bfd_arch_arc, {* ARC Cores *}
375 .#define bfd_mach_arc_a4 0
376 .#define bfd_mach_arc_a5 1
377 .#define bfd_mach_arc_arc600 2
378 .#define bfd_mach_arc_arc601 4
379 .#define bfd_mach_arc_arc700 3
380 .#define bfd_mach_arc_arcv2 5
381 . bfd_arch_m32c, {* Renesas M16C/M32C. *}
382 .#define bfd_mach_m16c 0x75
383 .#define bfd_mach_m32c 0x78
384 . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
385 .#define bfd_mach_m32r 1 {* For backwards compatibility. *}
386 .#define bfd_mach_m32rx 'x'
387 .#define bfd_mach_m32r2 '2'
388 . bfd_arch_mn10200, {* Matsushita MN10200 *}
389 . bfd_arch_mn10300, {* Matsushita MN10300 *}
390 .#define bfd_mach_mn10300 300
391 .#define bfd_mach_am33 330
392 .#define bfd_mach_am33_2 332
394 .#define bfd_mach_fr30 0x46523330
396 .#define bfd_mach_frv 1
397 .#define bfd_mach_frvsimple 2
398 .#define bfd_mach_fr300 300
399 .#define bfd_mach_fr400 400
400 .#define bfd_mach_fr450 450
401 .#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
402 .#define bfd_mach_fr500 500
403 .#define bfd_mach_fr550 550
404 . bfd_arch_moxie, {* The moxie processor *}
405 .#define bfd_mach_moxie 1
406 . bfd_arch_ft32, {* The ft32 processor *}
407 .#define bfd_mach_ft32 1
410 .#define bfd_mach_mep 1
411 .#define bfd_mach_mep_h1 0x6831
412 .#define bfd_mach_mep_c5 0x6335
414 .#define bfd_mach_metag 1
415 . bfd_arch_ia64, {* HP/Intel ia64 *}
416 .#define bfd_mach_ia64_elf64 64
417 .#define bfd_mach_ia64_elf32 32
418 . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
419 .#define bfd_mach_ip2022 1
420 .#define bfd_mach_ip2022ext 2
421 . bfd_arch_iq2000, {* Vitesse IQ2000. *}
422 .#define bfd_mach_iq2000 1
423 .#define bfd_mach_iq10 2
424 . bfd_arch_epiphany, {* Adapteva EPIPHANY *}
425 .#define bfd_mach_epiphany16 1
426 .#define bfd_mach_epiphany32 2
428 .#define bfd_mach_ms1 1
429 .#define bfd_mach_mrisc2 2
430 .#define bfd_mach_ms2 3
432 . bfd_arch_avr, {* Atmel AVR microcontrollers. *}
433 .#define bfd_mach_avr1 1
434 .#define bfd_mach_avr2 2
435 .#define bfd_mach_avr25 25
436 .#define bfd_mach_avr3 3
437 .#define bfd_mach_avr31 31
438 .#define bfd_mach_avr35 35
439 .#define bfd_mach_avr4 4
440 .#define bfd_mach_avr5 5
441 .#define bfd_mach_avr51 51
442 .#define bfd_mach_avr6 6
443 .#define bfd_mach_avrtiny 100
444 .#define bfd_mach_avrxmega1 101
445 .#define bfd_mach_avrxmega2 102
446 .#define bfd_mach_avrxmega3 103
447 .#define bfd_mach_avrxmega4 104
448 .#define bfd_mach_avrxmega5 105
449 .#define bfd_mach_avrxmega6 106
450 .#define bfd_mach_avrxmega7 107
451 . bfd_arch_bfin, {* ADI Blackfin *}
452 .#define bfd_mach_bfin 1
453 . bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
454 .#define bfd_mach_cr16 1
455 . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
456 .#define bfd_mach_cr16c 1
457 . bfd_arch_crx, {* National Semiconductor CRX. *}
458 .#define bfd_mach_crx 1
459 . bfd_arch_cris, {* Axis CRIS *}
460 .#define bfd_mach_cris_v0_v10 255
461 .#define bfd_mach_cris_v32 32
462 .#define bfd_mach_cris_v10_v32 1032
464 .#define bfd_mach_riscv32 132
465 .#define bfd_mach_riscv64 164
467 .#define bfd_mach_rl78 0x75
468 . bfd_arch_rx, {* Renesas RX. *}
469 .#define bfd_mach_rx 0x75
470 . bfd_arch_s390, {* IBM s390 *}
471 .#define bfd_mach_s390_31 31
472 .#define bfd_mach_s390_64 64
473 . bfd_arch_score, {* Sunplus score *}
474 .#define bfd_mach_score3 3
475 .#define bfd_mach_score7 7
476 . bfd_arch_mmix, {* Donald Knuth's educational processor. *}
477 . bfd_arch_xstormy16,
478 .#define bfd_mach_xstormy16 1
479 . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
480 .#define bfd_mach_msp11 11
481 .#define bfd_mach_msp110 110
482 .#define bfd_mach_msp12 12
483 .#define bfd_mach_msp13 13
484 .#define bfd_mach_msp14 14
485 .#define bfd_mach_msp15 15
486 .#define bfd_mach_msp16 16
487 .#define bfd_mach_msp20 20
488 .#define bfd_mach_msp21 21
489 .#define bfd_mach_msp22 22
490 .#define bfd_mach_msp23 23
491 .#define bfd_mach_msp24 24
492 .#define bfd_mach_msp26 26
493 .#define bfd_mach_msp31 31
494 .#define bfd_mach_msp32 32
495 .#define bfd_mach_msp33 33
496 .#define bfd_mach_msp41 41
497 .#define bfd_mach_msp42 42
498 .#define bfd_mach_msp43 43
499 .#define bfd_mach_msp44 44
500 .#define bfd_mach_msp430x 45
501 .#define bfd_mach_msp46 46
502 .#define bfd_mach_msp47 47
503 .#define bfd_mach_msp54 54
504 . bfd_arch_xc16x, {* Infineon's XC16X Series. *}
505 .#define bfd_mach_xc16x 1
506 .#define bfd_mach_xc16xl 2
507 .#define bfd_mach_xc16xs 3
508 . bfd_arch_xgate, {* Freescale XGATE *}
509 .#define bfd_mach_xgate 1
510 . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
511 .#define bfd_mach_xtensa 1
513 .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
514 .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
515 .#define bfd_mach_z80full 7 {* All undocumented instructions. *}
516 .#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
517 . bfd_arch_lm32, {* Lattice Mico32 *}
518 .#define bfd_mach_lm32 1
519 . bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
520 . bfd_arch_tilepro, {* Tilera TILEPro *}
521 . bfd_arch_tilegx, {* Tilera TILE-Gx *}
522 .#define bfd_mach_tilepro 1
523 .#define bfd_mach_tilegx 1
524 .#define bfd_mach_tilegx32 2
525 . bfd_arch_aarch64, {* AArch64 *}
526 .#define bfd_mach_aarch64 0
527 .#define bfd_mach_aarch64_ilp32 32
528 . bfd_arch_nios2, {* Nios II *}
529 .#define bfd_mach_nios2 0
530 .#define bfd_mach_nios2r1 1
531 .#define bfd_mach_nios2r2 2
532 . bfd_arch_visium, {* Visium *}
533 .#define bfd_mach_visium 1
534 . bfd_arch_wasm32, {* WebAssembly *}
535 .#define bfd_mach_wasm32 1
536 . bfd_arch_pru, {* PRU *}
537 .#define bfd_mach_pru 0
547 This structure contains information on architectures for use
551 .typedef struct bfd_arch_info
554 . int bits_per_address;
556 . enum bfd_architecture arch;
557 . unsigned long mach;
558 . const char *arch_name;
559 . const char *printable_name;
560 . unsigned int section_align_power;
561 . {* TRUE if this is the default machine for the architecture.
562 . The default arch should be the first entry for an arch so that
563 . all the entries for that arch can be accessed via <<next>>. *}
564 . bfd_boolean the_default;
565 . const struct bfd_arch_info * (*compatible)
566 . (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
568 . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
570 . {* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
571 . IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
572 . TRUE, the buffer contains code. *}
573 . void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
576 . const struct bfd_arch_info *next;
582 extern const bfd_arch_info_type bfd_aarch64_arch
;
583 extern const bfd_arch_info_type bfd_alpha_arch
;
584 extern const bfd_arch_info_type bfd_arc_arch
;
585 extern const bfd_arch_info_type bfd_arm_arch
;
586 extern const bfd_arch_info_type bfd_avr_arch
;
587 extern const bfd_arch_info_type bfd_bfin_arch
;
588 extern const bfd_arch_info_type bfd_cr16_arch
;
589 extern const bfd_arch_info_type bfd_cr16c_arch
;
590 extern const bfd_arch_info_type bfd_cris_arch
;
591 extern const bfd_arch_info_type bfd_crx_arch
;
592 extern const bfd_arch_info_type bfd_d10v_arch
;
593 extern const bfd_arch_info_type bfd_d30v_arch
;
594 extern const bfd_arch_info_type bfd_dlx_arch
;
595 extern const bfd_arch_info_type bfd_epiphany_arch
;
596 extern const bfd_arch_info_type bfd_fr30_arch
;
597 extern const bfd_arch_info_type bfd_frv_arch
;
598 extern const bfd_arch_info_type bfd_h8300_arch
;
599 extern const bfd_arch_info_type bfd_h8500_arch
;
600 extern const bfd_arch_info_type bfd_hppa_arch
;
601 extern const bfd_arch_info_type bfd_i370_arch
;
602 extern const bfd_arch_info_type bfd_i386_arch
;
603 extern const bfd_arch_info_type bfd_iamcu_arch
;
604 extern const bfd_arch_info_type bfd_i860_arch
;
605 extern const bfd_arch_info_type bfd_i960_arch
;
606 extern const bfd_arch_info_type bfd_ia64_arch
;
607 extern const bfd_arch_info_type bfd_ip2k_arch
;
608 extern const bfd_arch_info_type bfd_iq2000_arch
;
609 extern const bfd_arch_info_type bfd_k1om_arch
;
610 extern const bfd_arch_info_type bfd_l1om_arch
;
611 extern const bfd_arch_info_type bfd_lm32_arch
;
612 extern const bfd_arch_info_type bfd_m32c_arch
;
613 extern const bfd_arch_info_type bfd_m32r_arch
;
614 extern const bfd_arch_info_type bfd_m68hc11_arch
;
615 extern const bfd_arch_info_type bfd_m68hc12_arch
;
616 extern const bfd_arch_info_type bfd_m9s12x_arch
;
617 extern const bfd_arch_info_type bfd_m9s12xg_arch
;
618 extern const bfd_arch_info_type bfd_m68k_arch
;
619 extern const bfd_arch_info_type bfd_m88k_arch
;
620 extern const bfd_arch_info_type bfd_mcore_arch
;
621 extern const bfd_arch_info_type bfd_mep_arch
;
622 extern const bfd_arch_info_type bfd_metag_arch
;
623 extern const bfd_arch_info_type bfd_mips_arch
;
624 extern const bfd_arch_info_type bfd_microblaze_arch
;
625 extern const bfd_arch_info_type bfd_mmix_arch
;
626 extern const bfd_arch_info_type bfd_mn10200_arch
;
627 extern const bfd_arch_info_type bfd_mn10300_arch
;
628 extern const bfd_arch_info_type bfd_moxie_arch
;
629 extern const bfd_arch_info_type bfd_ft32_arch
;
630 extern const bfd_arch_info_type bfd_msp430_arch
;
631 extern const bfd_arch_info_type bfd_mt_arch
;
632 extern const bfd_arch_info_type bfd_nds32_arch
;
633 extern const bfd_arch_info_type bfd_nios2_arch
;
634 extern const bfd_arch_info_type bfd_ns32k_arch
;
635 extern const bfd_arch_info_type bfd_or1k_arch
;
636 extern const bfd_arch_info_type bfd_pdp11_arch
;
637 extern const bfd_arch_info_type bfd_pj_arch
;
638 extern const bfd_arch_info_type bfd_plugin_arch
;
639 extern const bfd_arch_info_type bfd_powerpc_archs
[];
640 #define bfd_powerpc_arch bfd_powerpc_archs[0]
641 extern const bfd_arch_info_type bfd_pru_arch
;
642 extern const bfd_arch_info_type bfd_riscv_arch
;
643 extern const bfd_arch_info_type bfd_rs6000_arch
;
644 extern const bfd_arch_info_type bfd_rl78_arch
;
645 extern const bfd_arch_info_type bfd_rx_arch
;
646 extern const bfd_arch_info_type bfd_s390_arch
;
647 extern const bfd_arch_info_type bfd_score_arch
;
648 extern const bfd_arch_info_type bfd_sh_arch
;
649 extern const bfd_arch_info_type bfd_sparc_arch
;
650 extern const bfd_arch_info_type bfd_spu_arch
;
651 extern const bfd_arch_info_type bfd_tic30_arch
;
652 extern const bfd_arch_info_type bfd_tic4x_arch
;
653 extern const bfd_arch_info_type bfd_tic54x_arch
;
654 extern const bfd_arch_info_type bfd_tic6x_arch
;
655 extern const bfd_arch_info_type bfd_tic80_arch
;
656 extern const bfd_arch_info_type bfd_tilegx_arch
;
657 extern const bfd_arch_info_type bfd_tilepro_arch
;
658 extern const bfd_arch_info_type bfd_v850_arch
;
659 extern const bfd_arch_info_type bfd_v850_rh850_arch
;
660 extern const bfd_arch_info_type bfd_vax_arch
;
661 extern const bfd_arch_info_type bfd_visium_arch
;
662 extern const bfd_arch_info_type bfd_wasm32_arch
;
663 extern const bfd_arch_info_type bfd_w65_arch
;
664 extern const bfd_arch_info_type bfd_we32k_arch
;
665 extern const bfd_arch_info_type bfd_xstormy16_arch
;
666 extern const bfd_arch_info_type bfd_xtensa_arch
;
667 extern const bfd_arch_info_type bfd_xc16x_arch
;
668 extern const bfd_arch_info_type bfd_xgate_arch
;
669 extern const bfd_arch_info_type bfd_z80_arch
;
670 extern const bfd_arch_info_type bfd_z8k_arch
;
672 static const bfd_arch_info_type
* const bfd_archures_list
[] =
674 #ifdef SELECT_ARCHITECTURES
675 SELECT_ARCHITECTURES
,
718 &bfd_microblaze_arch
,
751 &bfd_v850_rh850_arch
,
772 const char *bfd_printable_name (bfd *abfd);
775 Return a printable string representing the architecture and machine
776 from the pointer to the architecture info structure.
781 bfd_printable_name (bfd
*abfd
)
783 return abfd
->arch_info
->printable_name
;
791 const bfd_arch_info_type *bfd_scan_arch (const char *string);
794 Figure out if BFD supports any cpu which could be described with
795 the name @var{string}. Return a pointer to an <<arch_info>>
796 structure if a machine is found, otherwise NULL.
799 const bfd_arch_info_type
*
800 bfd_scan_arch (const char *string
)
802 const bfd_arch_info_type
* const *app
, *ap
;
804 /* Look through all the installed architectures. */
805 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
807 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
809 if (ap
->scan (ap
, string
))
822 const char **bfd_arch_list (void);
825 Return a freshly malloced NULL-terminated vector of the names
826 of all the valid BFD architectures. Do not modify the names.
833 const char **name_ptr
;
834 const char **name_list
;
835 const bfd_arch_info_type
* const *app
;
838 /* Determine the number of architectures. */
840 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
842 const bfd_arch_info_type
*ap
;
843 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
849 amt
= (vec_length
+ 1) * sizeof (char **);
850 name_list
= (const char **) bfd_malloc (amt
);
851 if (name_list
== NULL
)
854 /* Point the list at each of the names. */
855 name_ptr
= name_list
;
856 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
858 const bfd_arch_info_type
*ap
;
859 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
861 *name_ptr
= ap
->printable_name
;
872 bfd_arch_get_compatible
875 const bfd_arch_info_type *bfd_arch_get_compatible
876 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
879 Determine whether two BFDs' architectures and machine types
880 are compatible. Calculates the lowest common denominator
881 between the two architectures and machine types implied by
882 the BFDs and returns a pointer to an <<arch_info>> structure
883 describing the compatible machine.
886 const bfd_arch_info_type
*
887 bfd_arch_get_compatible (const bfd
*abfd
,
889 bfd_boolean accept_unknowns
)
891 const bfd
*ubfd
, *kbfd
;
893 /* Look for an unknown architecture. */
894 if (abfd
->arch_info
->arch
== bfd_arch_unknown
)
895 ubfd
= abfd
, kbfd
= bbfd
;
896 else if (bbfd
->arch_info
->arch
== bfd_arch_unknown
)
897 ubfd
= bbfd
, kbfd
= abfd
;
899 /* Otherwise architecture-specific code has to decide. */
900 return abfd
->arch_info
->compatible (abfd
->arch_info
, bbfd
->arch_info
);
902 /* We can allow an unknown architecture if accept_unknowns
903 is true, or if the target is the "binary" format, which
904 has an unknown architecture. Since the binary format can
905 only be set by explicit request from the user, it is safe
906 to assume that they know what they are doing. */
908 || strcmp (bfd_get_target (ubfd
), "binary") == 0)
909 return kbfd
->arch_info
;
915 bfd_default_arch_struct
918 The <<bfd_default_arch_struct>> is an item of
919 <<bfd_arch_info_type>> which has been initialized to a fairly
920 generic state. A BFD starts life by pointing to this
921 structure, until the correct back end has determined the real
922 architecture of the file.
924 .extern const bfd_arch_info_type bfd_default_arch_struct;
927 const bfd_arch_info_type bfd_default_arch_struct
= {
928 32, 32, 8, bfd_arch_unknown
, 0, "unknown", "unknown", 2, TRUE
,
929 bfd_default_compatible
,
931 bfd_arch_default_fill
,
940 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
943 Set the architecture info of @var{abfd} to @var{arg}.
947 bfd_set_arch_info (bfd
*abfd
, const bfd_arch_info_type
*arg
)
949 abfd
->arch_info
= arg
;
954 bfd_default_set_arch_mach
957 bfd_boolean bfd_default_set_arch_mach
958 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
961 Set the architecture and machine type in BFD @var{abfd}
962 to @var{arch} and @var{mach}. Find the correct
963 pointer to a structure and insert it into the <<arch_info>>
968 bfd_default_set_arch_mach (bfd
*abfd
,
969 enum bfd_architecture arch
,
972 abfd
->arch_info
= bfd_lookup_arch (arch
, mach
);
973 if (abfd
->arch_info
!= NULL
)
976 abfd
->arch_info
= &bfd_default_arch_struct
;
977 bfd_set_error (bfd_error_bad_value
);
986 enum bfd_architecture bfd_get_arch (bfd *abfd);
989 Return the enumerated type which describes the BFD @var{abfd}'s
993 enum bfd_architecture
994 bfd_get_arch (bfd
*abfd
)
996 return abfd
->arch_info
->arch
;
1004 unsigned long bfd_get_mach (bfd *abfd);
1007 Return the long type which describes the BFD @var{abfd}'s
1012 bfd_get_mach (bfd
*abfd
)
1014 return abfd
->arch_info
->mach
;
1019 bfd_arch_bits_per_byte
1022 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
1025 Return the number of bits in one of the BFD @var{abfd}'s
1026 architecture's bytes.
1030 bfd_arch_bits_per_byte (bfd
*abfd
)
1032 return abfd
->arch_info
->bits_per_byte
;
1037 bfd_arch_bits_per_address
1040 unsigned int bfd_arch_bits_per_address (bfd *abfd);
1043 Return the number of bits in one of the BFD @var{abfd}'s
1044 architecture's addresses.
1048 bfd_arch_bits_per_address (bfd
*abfd
)
1050 return abfd
->arch_info
->bits_per_address
;
1055 bfd_default_compatible
1058 const bfd_arch_info_type *bfd_default_compatible
1059 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
1062 The default function for testing for compatibility.
1065 const bfd_arch_info_type
*
1066 bfd_default_compatible (const bfd_arch_info_type
*a
,
1067 const bfd_arch_info_type
*b
)
1069 if (a
->arch
!= b
->arch
)
1072 if (a
->bits_per_word
!= b
->bits_per_word
)
1075 if (a
->mach
> b
->mach
)
1078 if (b
->mach
> a
->mach
)
1089 bfd_boolean bfd_default_scan
1090 (const struct bfd_arch_info *info, const char *string);
1093 The default function for working out whether this is an
1094 architecture hit and a machine hit.
1098 bfd_default_scan (const bfd_arch_info_type
*info
, const char *string
)
1100 const char *ptr_src
;
1101 const char *ptr_tst
;
1102 unsigned long number
;
1103 enum bfd_architecture arch
;
1104 const char *printable_name_colon
;
1106 /* Exact match of the architecture name (ARCH_NAME) and also the
1107 default architecture? */
1108 if (strcasecmp (string
, info
->arch_name
) == 0
1109 && info
->the_default
)
1112 /* Exact match of the machine name (PRINTABLE_NAME)? */
1113 if (strcasecmp (string
, info
->printable_name
) == 0)
1116 /* Given that printable_name contains no colon, attempt to match:
1117 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
1118 printable_name_colon
= strchr (info
->printable_name
, ':');
1119 if (printable_name_colon
== NULL
)
1121 size_t strlen_arch_name
= strlen (info
->arch_name
);
1122 if (strncasecmp (string
, info
->arch_name
, strlen_arch_name
) == 0)
1124 if (string
[strlen_arch_name
] == ':')
1126 if (strcasecmp (string
+ strlen_arch_name
+ 1,
1127 info
->printable_name
) == 0)
1132 if (strcasecmp (string
+ strlen_arch_name
,
1133 info
->printable_name
) == 0)
1139 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
1140 Attempt to match: <arch> <mach>? */
1141 if (printable_name_colon
!= NULL
)
1143 size_t colon_index
= printable_name_colon
- info
->printable_name
;
1144 if (strncasecmp (string
, info
->printable_name
, colon_index
) == 0
1145 && strcasecmp (string
+ colon_index
,
1146 info
->printable_name
+ colon_index
+ 1) == 0)
1150 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
1151 attempt to match just <mach>, it could be ambiguous. This test
1152 is left until later. */
1154 /* NOTE: The below is retained for compatibility only. Please do
1155 not add to this code. */
1157 /* See how much of the supplied string matches with the
1158 architecture, eg the string m68k:68020 would match the 68k entry
1159 up to the :, then we get left with the machine number. */
1161 for (ptr_src
= string
, ptr_tst
= info
->arch_name
;
1162 *ptr_src
&& *ptr_tst
;
1163 ptr_src
++, ptr_tst
++)
1165 if (*ptr_src
!= *ptr_tst
)
1169 /* Chewed up as much of the architecture as will match, skip any
1171 if (*ptr_src
== ':')
1176 /* Nothing more, then only keep this one if it is the default
1177 machine for this architecture. */
1178 return info
->the_default
;
1182 while (ISDIGIT (*ptr_src
))
1184 number
= number
* 10 + *ptr_src
- '0';
1188 /* NOTE: The below is retained for compatibility only.
1189 PLEASE DO NOT ADD TO THIS CODE. */
1193 /* FIXME: These are needed to parse IEEE objects. */
1194 /* The following seven case's are here only for compatibility with
1195 older binutils (at least IEEE objects from binutils 2.9.1 require
1197 case bfd_mach_m68000
:
1198 case bfd_mach_m68010
:
1199 case bfd_mach_m68020
:
1200 case bfd_mach_m68030
:
1201 case bfd_mach_m68040
:
1202 case bfd_mach_m68060
:
1203 case bfd_mach_cpu32
:
1204 arch
= bfd_arch_m68k
;
1207 arch
= bfd_arch_m68k
;
1208 number
= bfd_mach_m68000
;
1211 arch
= bfd_arch_m68k
;
1212 number
= bfd_mach_m68010
;
1215 arch
= bfd_arch_m68k
;
1216 number
= bfd_mach_m68020
;
1219 arch
= bfd_arch_m68k
;
1220 number
= bfd_mach_m68030
;
1223 arch
= bfd_arch_m68k
;
1224 number
= bfd_mach_m68040
;
1227 arch
= bfd_arch_m68k
;
1228 number
= bfd_mach_m68060
;
1231 arch
= bfd_arch_m68k
;
1232 number
= bfd_mach_cpu32
;
1235 arch
= bfd_arch_m68k
;
1236 number
= bfd_mach_mcf_isa_a_nodiv
;
1239 arch
= bfd_arch_m68k
;
1240 number
= bfd_mach_mcf_isa_a_mac
;
1243 arch
= bfd_arch_m68k
;
1244 number
= bfd_mach_mcf_isa_a_mac
;
1247 arch
= bfd_arch_m68k
;
1248 number
= bfd_mach_mcf_isa_b_nousp_mac
;
1251 arch
= bfd_arch_m68k
;
1252 number
= bfd_mach_mcf_isa_aplus_emac
;
1256 arch
= bfd_arch_we32k
;
1260 arch
= bfd_arch_mips
;
1261 number
= bfd_mach_mips3000
;
1265 arch
= bfd_arch_mips
;
1266 number
= bfd_mach_mips4000
;
1270 arch
= bfd_arch_rs6000
;
1275 number
= bfd_mach_sh_dsp
;
1280 number
= bfd_mach_sh3
;
1285 number
= bfd_mach_sh3_dsp
;
1290 number
= bfd_mach_sh4
;
1297 if (arch
!= info
->arch
)
1300 if (number
!= info
->mach
)
1311 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
1314 Return the architecture info struct in @var{abfd}.
1317 const bfd_arch_info_type
*
1318 bfd_get_arch_info (bfd
*abfd
)
1320 return abfd
->arch_info
;
1328 const bfd_arch_info_type *bfd_lookup_arch
1329 (enum bfd_architecture arch, unsigned long machine);
1332 Look for the architecture info structure which matches the
1333 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1334 machine/architecture structure which marks itself as the
1338 const bfd_arch_info_type
*
1339 bfd_lookup_arch (enum bfd_architecture arch
, unsigned long machine
)
1341 const bfd_arch_info_type
* const *app
, *ap
;
1343 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
1345 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
1347 if (ap
->arch
== arch
1348 && (ap
->mach
== machine
1349 || (machine
== 0 && ap
->the_default
)))
1359 bfd_printable_arch_mach
1362 const char *bfd_printable_arch_mach
1363 (enum bfd_architecture arch, unsigned long machine);
1366 Return a printable string representing the architecture and
1369 This routine is depreciated.
1373 bfd_printable_arch_mach (enum bfd_architecture arch
, unsigned long machine
)
1375 const bfd_arch_info_type
*ap
= bfd_lookup_arch (arch
, machine
);
1378 return ap
->printable_name
;
1387 unsigned int bfd_octets_per_byte (bfd *abfd);
1390 Return the number of octets (8-bit quantities) per target byte
1391 (minimum addressable unit). In most cases, this will be one, but some
1392 DSP targets have 16, 32, or even 48 bits per byte.
1396 bfd_octets_per_byte (bfd
*abfd
)
1398 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd
),
1399 bfd_get_mach (abfd
));
1404 bfd_arch_mach_octets_per_byte
1407 unsigned int bfd_arch_mach_octets_per_byte
1408 (enum bfd_architecture arch, unsigned long machine);
1411 See bfd_octets_per_byte.
1413 This routine is provided for those cases where a bfd * is not
1418 bfd_arch_mach_octets_per_byte (enum bfd_architecture arch
,
1421 const bfd_arch_info_type
*ap
= bfd_lookup_arch (arch
, mach
);
1424 return ap
->bits_per_byte
/ 8;
1430 bfd_arch_default_fill
1433 void *bfd_arch_default_fill (bfd_size_type count,
1434 bfd_boolean is_bigendian,
1438 Allocate via bfd_malloc and return a fill buffer of size COUNT.
1439 If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If
1440 CODE is TRUE, the buffer contains code.
1444 bfd_arch_default_fill (bfd_size_type count
,
1445 bfd_boolean is_bigendian ATTRIBUTE_UNUSED
,
1446 bfd_boolean code ATTRIBUTE_UNUSED
)
1448 void *fill
= bfd_malloc (count
);
1450 memset (fill
, 0, count
);