1 /* BFD library support routines for architectures.
2 Copyright (C) 1990-2016 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 .{* Nonzero if MACH has the v9 instruction set. *}
151 .#define bfd_mach_sparc_v9_p(mach) \
152 . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m \
153 . && (mach) != bfd_mach_sparc_sparclite_le)
154 .{* Nonzero if MACH is a 64 bit sparc architecture. *}
155 .#define bfd_mach_sparc_64bit_p(mach) \
156 . ((mach) >= bfd_mach_sparc_v9 \
157 . && (mach) != bfd_mach_sparc_v8plusb \
158 . && (mach) != bfd_mach_sparc_v8plusc \
159 . && (mach) != bfd_mach_sparc_v8plusd \
160 . && (mach) != bfd_mach_sparc_v8pluse \
161 . && (mach) != bfd_mach_sparc_v8plusv \
162 . && (mach) != bfd_mach_sparc_v8plusm)
163 . bfd_arch_spu, {* PowerPC SPU *}
164 .#define bfd_mach_spu 256
165 . bfd_arch_mips, {* MIPS Rxxxx *}
166 .#define bfd_mach_mips3000 3000
167 .#define bfd_mach_mips3900 3900
168 .#define bfd_mach_mips4000 4000
169 .#define bfd_mach_mips4010 4010
170 .#define bfd_mach_mips4100 4100
171 .#define bfd_mach_mips4111 4111
172 .#define bfd_mach_mips4120 4120
173 .#define bfd_mach_mips4300 4300
174 .#define bfd_mach_mips4400 4400
175 .#define bfd_mach_mips4600 4600
176 .#define bfd_mach_mips4650 4650
177 .#define bfd_mach_mips5000 5000
178 .#define bfd_mach_mips5400 5400
179 .#define bfd_mach_mips5500 5500
180 .#define bfd_mach_mips5900 5900
181 .#define bfd_mach_mips6000 6000
182 .#define bfd_mach_mips7000 7000
183 .#define bfd_mach_mips8000 8000
184 .#define bfd_mach_mips9000 9000
185 .#define bfd_mach_mips10000 10000
186 .#define bfd_mach_mips12000 12000
187 .#define bfd_mach_mips14000 14000
188 .#define bfd_mach_mips16000 16000
189 .#define bfd_mach_mips16 16
190 .#define bfd_mach_mips5 5
191 .#define bfd_mach_mips_loongson_2e 3001
192 .#define bfd_mach_mips_loongson_2f 3002
193 .#define bfd_mach_mips_loongson_3a 3003
194 .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *}
195 .#define bfd_mach_mips_octeon 6501
196 .#define bfd_mach_mips_octeonp 6601
197 .#define bfd_mach_mips_octeon2 6502
198 .#define bfd_mach_mips_octeon3 6503
199 .#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *}
200 .#define bfd_mach_mipsisa32 32
201 .#define bfd_mach_mipsisa32r2 33
202 .#define bfd_mach_mipsisa32r3 34
203 .#define bfd_mach_mipsisa32r5 36
204 .#define bfd_mach_mipsisa32r6 37
205 .#define bfd_mach_mipsisa64 64
206 .#define bfd_mach_mipsisa64r2 65
207 .#define bfd_mach_mipsisa64r3 66
208 .#define bfd_mach_mipsisa64r5 68
209 .#define bfd_mach_mipsisa64r6 69
210 .#define bfd_mach_mips_micromips 96
211 . bfd_arch_i386, {* Intel 386 *}
212 .#define bfd_mach_i386_intel_syntax (1 << 0)
213 .#define bfd_mach_i386_i8086 (1 << 1)
214 .#define bfd_mach_i386_i386 (1 << 2)
215 .#define bfd_mach_x86_64 (1 << 3)
216 .#define bfd_mach_x64_32 (1 << 4)
217 .#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
218 .#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
219 .#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
220 . bfd_arch_l1om, {* Intel L1OM *}
221 .#define bfd_mach_l1om (1 << 5)
222 .#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
223 . bfd_arch_k1om, {* Intel K1OM *}
224 .#define bfd_mach_k1om (1 << 6)
225 .#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
226 .#define bfd_mach_i386_nacl (1 << 7)
227 .#define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
228 .#define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
229 .#define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
230 . bfd_arch_iamcu, {* Intel MCU *}
231 .#define bfd_mach_iamcu (1 << 8)
232 .#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
233 .#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
234 . bfd_arch_we32k, {* AT&T WE32xxx *}
235 . bfd_arch_tahoe, {* CCI/Harris Tahoe *}
236 . bfd_arch_i860, {* Intel 860 *}
237 . bfd_arch_i370, {* IBM 360/370 Mainframes *}
238 . bfd_arch_romp, {* IBM ROMP PC/RT *}
239 . bfd_arch_convex, {* Convex *}
240 . bfd_arch_m88k, {* Motorola 88xxx *}
241 . bfd_arch_m98k, {* Motorola 98xxx *}
242 . bfd_arch_pyramid, {* Pyramid Technology *}
243 . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
244 .#define bfd_mach_h8300 1
245 .#define bfd_mach_h8300h 2
246 .#define bfd_mach_h8300s 3
247 .#define bfd_mach_h8300hn 4
248 .#define bfd_mach_h8300sn 5
249 .#define bfd_mach_h8300sx 6
250 .#define bfd_mach_h8300sxn 7
251 . bfd_arch_pdp11, {* DEC PDP-11 *}
253 . bfd_arch_powerpc, {* PowerPC *}
254 .#define bfd_mach_ppc 32
255 .#define bfd_mach_ppc64 64
256 .#define bfd_mach_ppc_403 403
257 .#define bfd_mach_ppc_403gc 4030
258 .#define bfd_mach_ppc_405 405
259 .#define bfd_mach_ppc_505 505
260 .#define bfd_mach_ppc_601 601
261 .#define bfd_mach_ppc_602 602
262 .#define bfd_mach_ppc_603 603
263 .#define bfd_mach_ppc_ec603e 6031
264 .#define bfd_mach_ppc_604 604
265 .#define bfd_mach_ppc_620 620
266 .#define bfd_mach_ppc_630 630
267 .#define bfd_mach_ppc_750 750
268 .#define bfd_mach_ppc_860 860
269 .#define bfd_mach_ppc_a35 35
270 .#define bfd_mach_ppc_rs64ii 642
271 .#define bfd_mach_ppc_rs64iii 643
272 .#define bfd_mach_ppc_7400 7400
273 .#define bfd_mach_ppc_e500 500
274 .#define bfd_mach_ppc_e500mc 5001
275 .#define bfd_mach_ppc_e500mc64 5005
276 .#define bfd_mach_ppc_e5500 5006
277 .#define bfd_mach_ppc_e6500 5007
278 .#define bfd_mach_ppc_titan 83
279 .#define bfd_mach_ppc_vle 84
280 . bfd_arch_rs6000, {* IBM RS/6000 *}
281 .#define bfd_mach_rs6k 6000
282 .#define bfd_mach_rs6k_rs1 6001
283 .#define bfd_mach_rs6k_rsc 6003
284 .#define bfd_mach_rs6k_rs2 6002
285 . bfd_arch_hppa, {* HP PA RISC *}
286 .#define bfd_mach_hppa10 10
287 .#define bfd_mach_hppa11 11
288 .#define bfd_mach_hppa20 20
289 .#define bfd_mach_hppa20w 25
290 . bfd_arch_d10v, {* Mitsubishi D10V *}
291 .#define bfd_mach_d10v 1
292 .#define bfd_mach_d10v_ts2 2
293 .#define bfd_mach_d10v_ts3 3
294 . bfd_arch_d30v, {* Mitsubishi D30V *}
295 . bfd_arch_dlx, {* DLX *}
296 . bfd_arch_m68hc11, {* Motorola 68HC11 *}
297 . bfd_arch_m68hc12, {* Motorola 68HC12 *}
298 .#define bfd_mach_m6812_default 0
299 .#define bfd_mach_m6812 1
300 .#define bfd_mach_m6812s 2
301 . bfd_arch_m9s12x, {* Freescale S12X *}
302 . bfd_arch_m9s12xg, {* Freescale XGATE *}
303 . bfd_arch_z8k, {* Zilog Z8000 *}
304 .#define bfd_mach_z8001 1
305 .#define bfd_mach_z8002 2
306 . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
307 . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
308 .#define bfd_mach_sh 1
309 .#define bfd_mach_sh2 0x20
310 .#define bfd_mach_sh_dsp 0x2d
311 .#define bfd_mach_sh2a 0x2a
312 .#define bfd_mach_sh2a_nofpu 0x2b
313 .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
314 .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
315 .#define bfd_mach_sh2a_or_sh4 0x2a3
316 .#define bfd_mach_sh2a_or_sh3e 0x2a4
317 .#define bfd_mach_sh2e 0x2e
318 .#define bfd_mach_sh3 0x30
319 .#define bfd_mach_sh3_nommu 0x31
320 .#define bfd_mach_sh3_dsp 0x3d
321 .#define bfd_mach_sh3e 0x3e
322 .#define bfd_mach_sh4 0x40
323 .#define bfd_mach_sh4_nofpu 0x41
324 .#define bfd_mach_sh4_nommu_nofpu 0x42
325 .#define bfd_mach_sh4a 0x4a
326 .#define bfd_mach_sh4a_nofpu 0x4b
327 .#define bfd_mach_sh4al_dsp 0x4d
328 .#define bfd_mach_sh5 0x50
329 . bfd_arch_alpha, {* Dec Alpha *}
330 .#define bfd_mach_alpha_ev4 0x10
331 .#define bfd_mach_alpha_ev5 0x20
332 .#define bfd_mach_alpha_ev6 0x30
333 . bfd_arch_arm, {* Advanced Risc Machines ARM. *}
334 .#define bfd_mach_arm_unknown 0
335 .#define bfd_mach_arm_2 1
336 .#define bfd_mach_arm_2a 2
337 .#define bfd_mach_arm_3 3
338 .#define bfd_mach_arm_3M 4
339 .#define bfd_mach_arm_4 5
340 .#define bfd_mach_arm_4T 6
341 .#define bfd_mach_arm_5 7
342 .#define bfd_mach_arm_5T 8
343 .#define bfd_mach_arm_5TE 9
344 .#define bfd_mach_arm_XScale 10
345 .#define bfd_mach_arm_ep9312 11
346 .#define bfd_mach_arm_iWMMXt 12
347 .#define bfd_mach_arm_iWMMXt2 13
348 . bfd_arch_nds32, {* Andes NDS32 *}
349 .#define bfd_mach_n1 1
350 .#define bfd_mach_n1h 2
351 .#define bfd_mach_n1h_v2 3
352 .#define bfd_mach_n1h_v3 4
353 .#define bfd_mach_n1h_v3m 5
354 . bfd_arch_ns32k, {* National Semiconductors ns32000 *}
355 . bfd_arch_w65, {* WDC 65816 *}
356 . bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
357 . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
358 .#define bfd_mach_tic3x 30
359 .#define bfd_mach_tic4x 40
360 . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
361 . bfd_arch_tic6x, {* Texas Instruments TMS320C6X *}
362 . bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
363 . bfd_arch_v850, {* NEC V850 *}
364 . bfd_arch_v850_rh850,{* NEC V850 (using RH850 ABI) *}
365 .#define bfd_mach_v850 1
366 .#define bfd_mach_v850e 'E'
367 .#define bfd_mach_v850e1 '1'
368 .#define bfd_mach_v850e2 0x4532
369 .#define bfd_mach_v850e2v3 0x45325633
370 .#define bfd_mach_v850e3v5 0x45335635 {* ('E'|'3'|'V'|'5') *}
371 . bfd_arch_arc, {* ARC Cores *}
372 .#define bfd_mach_arc_a4 0
373 .#define bfd_mach_arc_a5 1
374 .#define bfd_mach_arc_arc600 2
375 .#define bfd_mach_arc_arc601 4
376 .#define bfd_mach_arc_arc700 3
377 .#define bfd_mach_arc_arcv2 5
378 . bfd_arch_m32c, {* Renesas M16C/M32C. *}
379 .#define bfd_mach_m16c 0x75
380 .#define bfd_mach_m32c 0x78
381 . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
382 .#define bfd_mach_m32r 1 {* For backwards compatibility. *}
383 .#define bfd_mach_m32rx 'x'
384 .#define bfd_mach_m32r2 '2'
385 . bfd_arch_mn10200, {* Matsushita MN10200 *}
386 . bfd_arch_mn10300, {* Matsushita MN10300 *}
387 .#define bfd_mach_mn10300 300
388 .#define bfd_mach_am33 330
389 .#define bfd_mach_am33_2 332
391 .#define bfd_mach_fr30 0x46523330
393 .#define bfd_mach_frv 1
394 .#define bfd_mach_frvsimple 2
395 .#define bfd_mach_fr300 300
396 .#define bfd_mach_fr400 400
397 .#define bfd_mach_fr450 450
398 .#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
399 .#define bfd_mach_fr500 500
400 .#define bfd_mach_fr550 550
401 . bfd_arch_moxie, {* The moxie processor *}
402 .#define bfd_mach_moxie 1
403 . bfd_arch_ft32, {* The ft32 processor *}
404 .#define bfd_mach_ft32 1
407 .#define bfd_mach_mep 1
408 .#define bfd_mach_mep_h1 0x6831
409 .#define bfd_mach_mep_c5 0x6335
411 .#define bfd_mach_metag 1
412 . bfd_arch_ia64, {* HP/Intel ia64 *}
413 .#define bfd_mach_ia64_elf64 64
414 .#define bfd_mach_ia64_elf32 32
415 . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
416 .#define bfd_mach_ip2022 1
417 .#define bfd_mach_ip2022ext 2
418 . bfd_arch_iq2000, {* Vitesse IQ2000. *}
419 .#define bfd_mach_iq2000 1
420 .#define bfd_mach_iq10 2
421 . bfd_arch_epiphany, {* Adapteva EPIPHANY *}
422 .#define bfd_mach_epiphany16 1
423 .#define bfd_mach_epiphany32 2
425 .#define bfd_mach_ms1 1
426 .#define bfd_mach_mrisc2 2
427 .#define bfd_mach_ms2 3
429 . bfd_arch_avr, {* Atmel AVR microcontrollers. *}
430 .#define bfd_mach_avr1 1
431 .#define bfd_mach_avr2 2
432 .#define bfd_mach_avr25 25
433 .#define bfd_mach_avr3 3
434 .#define bfd_mach_avr31 31
435 .#define bfd_mach_avr35 35
436 .#define bfd_mach_avr4 4
437 .#define bfd_mach_avr5 5
438 .#define bfd_mach_avr51 51
439 .#define bfd_mach_avr6 6
440 .#define bfd_mach_avrtiny 100
441 .#define bfd_mach_avrxmega1 101
442 .#define bfd_mach_avrxmega2 102
443 .#define bfd_mach_avrxmega3 103
444 .#define bfd_mach_avrxmega4 104
445 .#define bfd_mach_avrxmega5 105
446 .#define bfd_mach_avrxmega6 106
447 .#define bfd_mach_avrxmega7 107
448 . bfd_arch_bfin, {* ADI Blackfin *}
449 .#define bfd_mach_bfin 1
450 . bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
451 .#define bfd_mach_cr16 1
452 . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
453 .#define bfd_mach_cr16c 1
454 . bfd_arch_crx, {* National Semiconductor CRX. *}
455 .#define bfd_mach_crx 1
456 . bfd_arch_cris, {* Axis CRIS *}
457 .#define bfd_mach_cris_v0_v10 255
458 .#define bfd_mach_cris_v32 32
459 .#define bfd_mach_cris_v10_v32 1032
461 .#define bfd_mach_riscv32 132
462 .#define bfd_mach_riscv64 164
464 .#define bfd_mach_rl78 0x75
465 . bfd_arch_rx, {* Renesas RX. *}
466 .#define bfd_mach_rx 0x75
467 . bfd_arch_s390, {* IBM s390 *}
468 .#define bfd_mach_s390_31 31
469 .#define bfd_mach_s390_64 64
470 . bfd_arch_score, {* Sunplus score *}
471 .#define bfd_mach_score3 3
472 .#define bfd_mach_score7 7
473 . bfd_arch_mmix, {* Donald Knuth's educational processor. *}
474 . bfd_arch_xstormy16,
475 .#define bfd_mach_xstormy16 1
476 . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
477 .#define bfd_mach_msp11 11
478 .#define bfd_mach_msp110 110
479 .#define bfd_mach_msp12 12
480 .#define bfd_mach_msp13 13
481 .#define bfd_mach_msp14 14
482 .#define bfd_mach_msp15 15
483 .#define bfd_mach_msp16 16
484 .#define bfd_mach_msp20 20
485 .#define bfd_mach_msp21 21
486 .#define bfd_mach_msp22 22
487 .#define bfd_mach_msp23 23
488 .#define bfd_mach_msp24 24
489 .#define bfd_mach_msp26 26
490 .#define bfd_mach_msp31 31
491 .#define bfd_mach_msp32 32
492 .#define bfd_mach_msp33 33
493 .#define bfd_mach_msp41 41
494 .#define bfd_mach_msp42 42
495 .#define bfd_mach_msp43 43
496 .#define bfd_mach_msp44 44
497 .#define bfd_mach_msp430x 45
498 .#define bfd_mach_msp46 46
499 .#define bfd_mach_msp47 47
500 .#define bfd_mach_msp54 54
501 . bfd_arch_xc16x, {* Infineon's XC16X Series. *}
502 .#define bfd_mach_xc16x 1
503 .#define bfd_mach_xc16xl 2
504 .#define bfd_mach_xc16xs 3
505 . bfd_arch_xgate, {* Freescale XGATE *}
506 .#define bfd_mach_xgate 1
507 . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
508 .#define bfd_mach_xtensa 1
510 .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
511 .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
512 .#define bfd_mach_z80full 7 {* All undocumented instructions. *}
513 .#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
514 . bfd_arch_lm32, {* Lattice Mico32 *}
515 .#define bfd_mach_lm32 1
516 . bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
517 . bfd_arch_tilepro, {* Tilera TILEPro *}
518 . bfd_arch_tilegx, {* Tilera TILE-Gx *}
519 .#define bfd_mach_tilepro 1
520 .#define bfd_mach_tilegx 1
521 .#define bfd_mach_tilegx32 2
522 . bfd_arch_aarch64, {* AArch64 *}
523 .#define bfd_mach_aarch64 0
524 .#define bfd_mach_aarch64_ilp32 32
525 . bfd_arch_nios2, {* Nios II *}
526 .#define bfd_mach_nios2 0
527 .#define bfd_mach_nios2r1 1
528 .#define bfd_mach_nios2r2 2
529 . bfd_arch_visium, {* Visium *}
530 .#define bfd_mach_visium 1
540 This structure contains information on architectures for use
544 .typedef struct bfd_arch_info
547 . int bits_per_address;
549 . enum bfd_architecture arch;
550 . unsigned long mach;
551 . const char *arch_name;
552 . const char *printable_name;
553 . unsigned int section_align_power;
554 . {* TRUE if this is the default machine for the architecture.
555 . The default arch should be the first entry for an arch so that
556 . all the entries for that arch can be accessed via <<next>>. *}
557 . bfd_boolean the_default;
558 . const struct bfd_arch_info * (*compatible)
559 . (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
561 . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
563 . {* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
564 . IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
565 . TRUE, the buffer contains code. *}
566 . void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
569 . const struct bfd_arch_info *next;
575 extern const bfd_arch_info_type bfd_aarch64_arch
;
576 extern const bfd_arch_info_type bfd_alpha_arch
;
577 extern const bfd_arch_info_type bfd_arc_arch
;
578 extern const bfd_arch_info_type bfd_arm_arch
;
579 extern const bfd_arch_info_type bfd_avr_arch
;
580 extern const bfd_arch_info_type bfd_bfin_arch
;
581 extern const bfd_arch_info_type bfd_cr16_arch
;
582 extern const bfd_arch_info_type bfd_cr16c_arch
;
583 extern const bfd_arch_info_type bfd_cris_arch
;
584 extern const bfd_arch_info_type bfd_crx_arch
;
585 extern const bfd_arch_info_type bfd_d10v_arch
;
586 extern const bfd_arch_info_type bfd_d30v_arch
;
587 extern const bfd_arch_info_type bfd_dlx_arch
;
588 extern const bfd_arch_info_type bfd_epiphany_arch
;
589 extern const bfd_arch_info_type bfd_fr30_arch
;
590 extern const bfd_arch_info_type bfd_frv_arch
;
591 extern const bfd_arch_info_type bfd_h8300_arch
;
592 extern const bfd_arch_info_type bfd_h8500_arch
;
593 extern const bfd_arch_info_type bfd_hppa_arch
;
594 extern const bfd_arch_info_type bfd_i370_arch
;
595 extern const bfd_arch_info_type bfd_i386_arch
;
596 extern const bfd_arch_info_type bfd_iamcu_arch
;
597 extern const bfd_arch_info_type bfd_i860_arch
;
598 extern const bfd_arch_info_type bfd_i960_arch
;
599 extern const bfd_arch_info_type bfd_ia64_arch
;
600 extern const bfd_arch_info_type bfd_ip2k_arch
;
601 extern const bfd_arch_info_type bfd_iq2000_arch
;
602 extern const bfd_arch_info_type bfd_k1om_arch
;
603 extern const bfd_arch_info_type bfd_l1om_arch
;
604 extern const bfd_arch_info_type bfd_lm32_arch
;
605 extern const bfd_arch_info_type bfd_m32c_arch
;
606 extern const bfd_arch_info_type bfd_m32r_arch
;
607 extern const bfd_arch_info_type bfd_m68hc11_arch
;
608 extern const bfd_arch_info_type bfd_m68hc12_arch
;
609 extern const bfd_arch_info_type bfd_m9s12x_arch
;
610 extern const bfd_arch_info_type bfd_m9s12xg_arch
;
611 extern const bfd_arch_info_type bfd_m68k_arch
;
612 extern const bfd_arch_info_type bfd_m88k_arch
;
613 extern const bfd_arch_info_type bfd_mcore_arch
;
614 extern const bfd_arch_info_type bfd_mep_arch
;
615 extern const bfd_arch_info_type bfd_metag_arch
;
616 extern const bfd_arch_info_type bfd_mips_arch
;
617 extern const bfd_arch_info_type bfd_microblaze_arch
;
618 extern const bfd_arch_info_type bfd_mmix_arch
;
619 extern const bfd_arch_info_type bfd_mn10200_arch
;
620 extern const bfd_arch_info_type bfd_mn10300_arch
;
621 extern const bfd_arch_info_type bfd_moxie_arch
;
622 extern const bfd_arch_info_type bfd_ft32_arch
;
623 extern const bfd_arch_info_type bfd_msp430_arch
;
624 extern const bfd_arch_info_type bfd_mt_arch
;
625 extern const bfd_arch_info_type bfd_nds32_arch
;
626 extern const bfd_arch_info_type bfd_nios2_arch
;
627 extern const bfd_arch_info_type bfd_ns32k_arch
;
628 extern const bfd_arch_info_type bfd_or1k_arch
;
629 extern const bfd_arch_info_type bfd_pdp11_arch
;
630 extern const bfd_arch_info_type bfd_pj_arch
;
631 extern const bfd_arch_info_type bfd_plugin_arch
;
632 extern const bfd_arch_info_type bfd_powerpc_archs
[];
633 #define bfd_powerpc_arch bfd_powerpc_archs[0]
634 extern const bfd_arch_info_type bfd_riscv_arch
;
635 extern const bfd_arch_info_type bfd_rs6000_arch
;
636 extern const bfd_arch_info_type bfd_rl78_arch
;
637 extern const bfd_arch_info_type bfd_rx_arch
;
638 extern const bfd_arch_info_type bfd_s390_arch
;
639 extern const bfd_arch_info_type bfd_score_arch
;
640 extern const bfd_arch_info_type bfd_sh_arch
;
641 extern const bfd_arch_info_type bfd_sparc_arch
;
642 extern const bfd_arch_info_type bfd_spu_arch
;
643 extern const bfd_arch_info_type bfd_tic30_arch
;
644 extern const bfd_arch_info_type bfd_tic4x_arch
;
645 extern const bfd_arch_info_type bfd_tic54x_arch
;
646 extern const bfd_arch_info_type bfd_tic6x_arch
;
647 extern const bfd_arch_info_type bfd_tic80_arch
;
648 extern const bfd_arch_info_type bfd_tilegx_arch
;
649 extern const bfd_arch_info_type bfd_tilepro_arch
;
650 extern const bfd_arch_info_type bfd_v850_arch
;
651 extern const bfd_arch_info_type bfd_v850_rh850_arch
;
652 extern const bfd_arch_info_type bfd_vax_arch
;
653 extern const bfd_arch_info_type bfd_visium_arch
;
654 extern const bfd_arch_info_type bfd_w65_arch
;
655 extern const bfd_arch_info_type bfd_we32k_arch
;
656 extern const bfd_arch_info_type bfd_xstormy16_arch
;
657 extern const bfd_arch_info_type bfd_xtensa_arch
;
658 extern const bfd_arch_info_type bfd_xc16x_arch
;
659 extern const bfd_arch_info_type bfd_xgate_arch
;
660 extern const bfd_arch_info_type bfd_z80_arch
;
661 extern const bfd_arch_info_type bfd_z8k_arch
;
663 static const bfd_arch_info_type
* const bfd_archures_list
[] =
665 #ifdef SELECT_ARCHITECTURES
666 SELECT_ARCHITECTURES
,
709 &bfd_microblaze_arch
,
741 &bfd_v850_rh850_arch
,
761 const char *bfd_printable_name (bfd *abfd);
764 Return a printable string representing the architecture and machine
765 from the pointer to the architecture info structure.
770 bfd_printable_name (bfd
*abfd
)
772 return abfd
->arch_info
->printable_name
;
780 const bfd_arch_info_type *bfd_scan_arch (const char *string);
783 Figure out if BFD supports any cpu which could be described with
784 the name @var{string}. Return a pointer to an <<arch_info>>
785 structure if a machine is found, otherwise NULL.
788 const bfd_arch_info_type
*
789 bfd_scan_arch (const char *string
)
791 const bfd_arch_info_type
* const *app
, *ap
;
793 /* Look through all the installed architectures. */
794 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
796 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
798 if (ap
->scan (ap
, string
))
811 const char **bfd_arch_list (void);
814 Return a freshly malloced NULL-terminated vector of the names
815 of all the valid BFD architectures. Do not modify the names.
822 const char **name_ptr
;
823 const char **name_list
;
824 const bfd_arch_info_type
* const *app
;
827 /* Determine the number of architectures. */
829 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
831 const bfd_arch_info_type
*ap
;
832 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
838 amt
= (vec_length
+ 1) * sizeof (char **);
839 name_list
= (const char **) bfd_malloc (amt
);
840 if (name_list
== NULL
)
843 /* Point the list at each of the names. */
844 name_ptr
= name_list
;
845 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
847 const bfd_arch_info_type
*ap
;
848 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
850 *name_ptr
= ap
->printable_name
;
861 bfd_arch_get_compatible
864 const bfd_arch_info_type *bfd_arch_get_compatible
865 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
868 Determine whether two BFDs' architectures and machine types
869 are compatible. Calculates the lowest common denominator
870 between the two architectures and machine types implied by
871 the BFDs and returns a pointer to an <<arch_info>> structure
872 describing the compatible machine.
875 const bfd_arch_info_type
*
876 bfd_arch_get_compatible (const bfd
*abfd
,
878 bfd_boolean accept_unknowns
)
880 const bfd
*ubfd
, *kbfd
;
882 /* Look for an unknown architecture. */
883 if (abfd
->arch_info
->arch
== bfd_arch_unknown
)
884 ubfd
= abfd
, kbfd
= bbfd
;
885 else if (bbfd
->arch_info
->arch
== bfd_arch_unknown
)
886 ubfd
= bbfd
, kbfd
= abfd
;
888 /* Otherwise architecture-specific code has to decide. */
889 return abfd
->arch_info
->compatible (abfd
->arch_info
, bbfd
->arch_info
);
891 /* We can allow an unknown architecture if accept_unknowns
892 is true, or if the target is the "binary" format, which
893 has an unknown architecture. Since the binary format can
894 only be set by explicit request from the user, it is safe
895 to assume that they know what they are doing. */
897 || strcmp (bfd_get_target (ubfd
), "binary") == 0)
898 return kbfd
->arch_info
;
904 bfd_default_arch_struct
907 The <<bfd_default_arch_struct>> is an item of
908 <<bfd_arch_info_type>> which has been initialized to a fairly
909 generic state. A BFD starts life by pointing to this
910 structure, until the correct back end has determined the real
911 architecture of the file.
913 .extern const bfd_arch_info_type bfd_default_arch_struct;
916 const bfd_arch_info_type bfd_default_arch_struct
= {
917 32, 32, 8, bfd_arch_unknown
, 0, "unknown", "unknown", 2, TRUE
,
918 bfd_default_compatible
,
920 bfd_arch_default_fill
,
929 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
932 Set the architecture info of @var{abfd} to @var{arg}.
936 bfd_set_arch_info (bfd
*abfd
, const bfd_arch_info_type
*arg
)
938 abfd
->arch_info
= arg
;
943 bfd_default_set_arch_mach
946 bfd_boolean bfd_default_set_arch_mach
947 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
950 Set the architecture and machine type in BFD @var{abfd}
951 to @var{arch} and @var{mach}. Find the correct
952 pointer to a structure and insert it into the <<arch_info>>
957 bfd_default_set_arch_mach (bfd
*abfd
,
958 enum bfd_architecture arch
,
961 abfd
->arch_info
= bfd_lookup_arch (arch
, mach
);
962 if (abfd
->arch_info
!= NULL
)
965 abfd
->arch_info
= &bfd_default_arch_struct
;
966 bfd_set_error (bfd_error_bad_value
);
975 enum bfd_architecture bfd_get_arch (bfd *abfd);
978 Return the enumerated type which describes the BFD @var{abfd}'s
982 enum bfd_architecture
983 bfd_get_arch (bfd
*abfd
)
985 return abfd
->arch_info
->arch
;
993 unsigned long bfd_get_mach (bfd *abfd);
996 Return the long type which describes the BFD @var{abfd}'s
1001 bfd_get_mach (bfd
*abfd
)
1003 return abfd
->arch_info
->mach
;
1008 bfd_arch_bits_per_byte
1011 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
1014 Return the number of bits in one of the BFD @var{abfd}'s
1015 architecture's bytes.
1019 bfd_arch_bits_per_byte (bfd
*abfd
)
1021 return abfd
->arch_info
->bits_per_byte
;
1026 bfd_arch_bits_per_address
1029 unsigned int bfd_arch_bits_per_address (bfd *abfd);
1032 Return the number of bits in one of the BFD @var{abfd}'s
1033 architecture's addresses.
1037 bfd_arch_bits_per_address (bfd
*abfd
)
1039 return abfd
->arch_info
->bits_per_address
;
1044 bfd_default_compatible
1047 const bfd_arch_info_type *bfd_default_compatible
1048 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
1051 The default function for testing for compatibility.
1054 const bfd_arch_info_type
*
1055 bfd_default_compatible (const bfd_arch_info_type
*a
,
1056 const bfd_arch_info_type
*b
)
1058 if (a
->arch
!= b
->arch
)
1061 if (a
->bits_per_word
!= b
->bits_per_word
)
1064 if (a
->mach
> b
->mach
)
1067 if (b
->mach
> a
->mach
)
1078 bfd_boolean bfd_default_scan
1079 (const struct bfd_arch_info *info, const char *string);
1082 The default function for working out whether this is an
1083 architecture hit and a machine hit.
1087 bfd_default_scan (const bfd_arch_info_type
*info
, const char *string
)
1089 const char *ptr_src
;
1090 const char *ptr_tst
;
1091 unsigned long number
;
1092 enum bfd_architecture arch
;
1093 const char *printable_name_colon
;
1095 /* Exact match of the architecture name (ARCH_NAME) and also the
1096 default architecture? */
1097 if (strcasecmp (string
, info
->arch_name
) == 0
1098 && info
->the_default
)
1101 /* Exact match of the machine name (PRINTABLE_NAME)? */
1102 if (strcasecmp (string
, info
->printable_name
) == 0)
1105 /* Given that printable_name contains no colon, attempt to match:
1106 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
1107 printable_name_colon
= strchr (info
->printable_name
, ':');
1108 if (printable_name_colon
== NULL
)
1110 size_t strlen_arch_name
= strlen (info
->arch_name
);
1111 if (strncasecmp (string
, info
->arch_name
, strlen_arch_name
) == 0)
1113 if (string
[strlen_arch_name
] == ':')
1115 if (strcasecmp (string
+ strlen_arch_name
+ 1,
1116 info
->printable_name
) == 0)
1121 if (strcasecmp (string
+ strlen_arch_name
,
1122 info
->printable_name
) == 0)
1128 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
1129 Attempt to match: <arch> <mach>? */
1130 if (printable_name_colon
!= NULL
)
1132 size_t colon_index
= printable_name_colon
- info
->printable_name
;
1133 if (strncasecmp (string
, info
->printable_name
, colon_index
) == 0
1134 && strcasecmp (string
+ colon_index
,
1135 info
->printable_name
+ colon_index
+ 1) == 0)
1139 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
1140 attempt to match just <mach>, it could be ambiguous. This test
1141 is left until later. */
1143 /* NOTE: The below is retained for compatibility only. Please do
1144 not add to this code. */
1146 /* See how much of the supplied string matches with the
1147 architecture, eg the string m68k:68020 would match the 68k entry
1148 up to the :, then we get left with the machine number. */
1150 for (ptr_src
= string
, ptr_tst
= info
->arch_name
;
1151 *ptr_src
&& *ptr_tst
;
1152 ptr_src
++, ptr_tst
++)
1154 if (*ptr_src
!= *ptr_tst
)
1158 /* Chewed up as much of the architecture as will match, skip any
1160 if (*ptr_src
== ':')
1165 /* Nothing more, then only keep this one if it is the default
1166 machine for this architecture. */
1167 return info
->the_default
;
1171 while (ISDIGIT (*ptr_src
))
1173 number
= number
* 10 + *ptr_src
- '0';
1177 /* NOTE: The below is retained for compatibility only.
1178 PLEASE DO NOT ADD TO THIS CODE. */
1182 /* FIXME: These are needed to parse IEEE objects. */
1183 /* The following seven case's are here only for compatibility with
1184 older binutils (at least IEEE objects from binutils 2.9.1 require
1186 case bfd_mach_m68000
:
1187 case bfd_mach_m68010
:
1188 case bfd_mach_m68020
:
1189 case bfd_mach_m68030
:
1190 case bfd_mach_m68040
:
1191 case bfd_mach_m68060
:
1192 case bfd_mach_cpu32
:
1193 arch
= bfd_arch_m68k
;
1196 arch
= bfd_arch_m68k
;
1197 number
= bfd_mach_m68000
;
1200 arch
= bfd_arch_m68k
;
1201 number
= bfd_mach_m68010
;
1204 arch
= bfd_arch_m68k
;
1205 number
= bfd_mach_m68020
;
1208 arch
= bfd_arch_m68k
;
1209 number
= bfd_mach_m68030
;
1212 arch
= bfd_arch_m68k
;
1213 number
= bfd_mach_m68040
;
1216 arch
= bfd_arch_m68k
;
1217 number
= bfd_mach_m68060
;
1220 arch
= bfd_arch_m68k
;
1221 number
= bfd_mach_cpu32
;
1224 arch
= bfd_arch_m68k
;
1225 number
= bfd_mach_mcf_isa_a_nodiv
;
1228 arch
= bfd_arch_m68k
;
1229 number
= bfd_mach_mcf_isa_a_mac
;
1232 arch
= bfd_arch_m68k
;
1233 number
= bfd_mach_mcf_isa_a_mac
;
1236 arch
= bfd_arch_m68k
;
1237 number
= bfd_mach_mcf_isa_b_nousp_mac
;
1240 arch
= bfd_arch_m68k
;
1241 number
= bfd_mach_mcf_isa_aplus_emac
;
1245 arch
= bfd_arch_we32k
;
1249 arch
= bfd_arch_mips
;
1250 number
= bfd_mach_mips3000
;
1254 arch
= bfd_arch_mips
;
1255 number
= bfd_mach_mips4000
;
1259 arch
= bfd_arch_rs6000
;
1264 number
= bfd_mach_sh_dsp
;
1269 number
= bfd_mach_sh3
;
1274 number
= bfd_mach_sh3_dsp
;
1279 number
= bfd_mach_sh4
;
1286 if (arch
!= info
->arch
)
1289 if (number
!= info
->mach
)
1300 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
1303 Return the architecture info struct in @var{abfd}.
1306 const bfd_arch_info_type
*
1307 bfd_get_arch_info (bfd
*abfd
)
1309 return abfd
->arch_info
;
1317 const bfd_arch_info_type *bfd_lookup_arch
1318 (enum bfd_architecture arch, unsigned long machine);
1321 Look for the architecture info structure which matches the
1322 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1323 machine/architecture structure which marks itself as the
1327 const bfd_arch_info_type
*
1328 bfd_lookup_arch (enum bfd_architecture arch
, unsigned long machine
)
1330 const bfd_arch_info_type
* const *app
, *ap
;
1332 for (app
= bfd_archures_list
; *app
!= NULL
; app
++)
1334 for (ap
= *app
; ap
!= NULL
; ap
= ap
->next
)
1336 if (ap
->arch
== arch
1337 && (ap
->mach
== machine
1338 || (machine
== 0 && ap
->the_default
)))
1348 bfd_printable_arch_mach
1351 const char *bfd_printable_arch_mach
1352 (enum bfd_architecture arch, unsigned long machine);
1355 Return a printable string representing the architecture and
1358 This routine is depreciated.
1362 bfd_printable_arch_mach (enum bfd_architecture arch
, unsigned long machine
)
1364 const bfd_arch_info_type
*ap
= bfd_lookup_arch (arch
, machine
);
1367 return ap
->printable_name
;
1376 unsigned int bfd_octets_per_byte (bfd *abfd);
1379 Return the number of octets (8-bit quantities) per target byte
1380 (minimum addressable unit). In most cases, this will be one, but some
1381 DSP targets have 16, 32, or even 48 bits per byte.
1385 bfd_octets_per_byte (bfd
*abfd
)
1387 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd
),
1388 bfd_get_mach (abfd
));
1393 bfd_arch_mach_octets_per_byte
1396 unsigned int bfd_arch_mach_octets_per_byte
1397 (enum bfd_architecture arch, unsigned long machine);
1400 See bfd_octets_per_byte.
1402 This routine is provided for those cases where a bfd * is not
1407 bfd_arch_mach_octets_per_byte (enum bfd_architecture arch
,
1410 const bfd_arch_info_type
*ap
= bfd_lookup_arch (arch
, mach
);
1413 return ap
->bits_per_byte
/ 8;
1419 bfd_arch_default_fill
1422 void *bfd_arch_default_fill (bfd_size_type count,
1423 bfd_boolean is_bigendian,
1427 Allocate via bfd_malloc and return a fill buffer of size COUNT.
1428 If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If
1429 CODE is TRUE, the buffer contains code.
1433 bfd_arch_default_fill (bfd_size_type count
,
1434 bfd_boolean is_bigendian ATTRIBUTE_UNUSED
,
1435 bfd_boolean code ATTRIBUTE_UNUSED
)
1437 void *fill
= bfd_malloc (count
);
1439 memset (fill
, 0, count
);