projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
*** empty log message ***
[deliverable/binutils-gdb.git] / bfd / archures.c
CommitLineData
252b5132 1/* BFD library support routines for architectures.
7898deda 2 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
ae51a426 3 2000, 2001, 2002, 2003, 2004
d4845d57 4 Free Software Foundation, Inc.
252b5132
RH		 5 Hacked by John Gilmore and Steve Chamberlain of Cygnus Support.
6
3af9a47b 7 This file is part of BFD, the Binary File Descriptor library.
252b5132 8
3af9a47b
NC		 9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
252b5132 13
3af9a47b
NC		 14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
252b5132 18
3af9a47b
NC		 19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
252b5132
RH		 22
23#include "bfd.h"
24#include "sysdep.h"
25#include "libbfd.h"
3882b010 26#include "safe-ctype.h"
252b5132
RH		 27
28/*
29
30SECTION
31 Architectures
32
33 BFD keeps one atom in a BFD describing the
34 architecture of the data attached to the BFD: a pointer to a
0ef5a5bd 35 <<bfd_arch_info_type>>.
252b5132
RH		 36
37 Pointers to structures can be requested independently of a BFD
38 so that an architecture's information can be interrogated
39 without access to an open BFD.
40
41 The architecture information is provided by each architecture package.
42 The set of default architectures is selected by the macro
43 <<SELECT_ARCHITECTURES>>. This is normally set up in the
44 @file{config/@var{target}.mt} file of your choice. If the name is not
0ef5a5bd 45 defined, then all the architectures supported are included.
252b5132
RH		 46
47 When BFD starts up, all the architectures are called with an
48 initialize method. It is up to the architecture back end to
49 insert as many items into the list of architectures as it wants to;
50 generally this would be one for each machine and one for the
0ef5a5bd 51 default case (an item with a machine field of 0).
252b5132
RH		 52
53 BFD's idea of an architecture is implemented in @file{archures.c}.
54*/
55
56/*
57
58SUBSECTION
59 bfd_architecture
60
61DESCRIPTION
62 This enum gives the object file's CPU architecture, in a
63 global sense---i.e., what processor family does it belong to?
64 Another field indicates which processor within
65 the family is in use. The machine gives a number which
66 distinguishes different versions of the architecture,
67 containing, for example, 2 and 3 for Intel i960 KA and i960 KB,
0ef5a5bd 68 and 68020 and 68030 for Motorola 68020 and 68030.
252b5132 69
0ef5a5bd 70.enum bfd_architecture
252b5132 71.{
c312a6a4
NC		 72. bfd_arch_unknown, {* File arch not known. *}
73. bfd_arch_obscure, {* Arch known, not one of these. *}
252b5132
RH		 74. bfd_arch_m68k, {* Motorola 68xxx *}
75.#define bfd_mach_m68000 1
76.#define bfd_mach_m68008 2
77.#define bfd_mach_m68010 3
78.#define bfd_mach_m68020 4
79.#define bfd_mach_m68030 5
80.#define bfd_mach_m68040 6
81.#define bfd_mach_m68060 7
82.#define bfd_mach_cpu32 8
3cac17ae
NC		 83.#define bfd_mach_mcf5200 9
84.#define bfd_mach_mcf5206e 10
85.#define bfd_mach_mcf5307 11
86.#define bfd_mach_mcf5407 12
3e602632 87.#define bfd_mach_mcf528x 13
fd99574b 88.#define bfd_mach_mcfv4e 14
6b6e92f4
NC		 89.#define bfd_mach_mcf521x 15
90.#define bfd_mach_mcf5249 16
91.#define bfd_mach_mcf547x 17
92.#define bfd_mach_mcf548x 18
0ef5a5bd 93. bfd_arch_vax, {* DEC Vax *}
252b5132
RH		 94. bfd_arch_i960, {* Intel 960 *}
95. {* The order of the following is important.
0ef5a5bd 96. lower number indicates a machine type that
252b5132
RH		 97. only accepts a subset of the instructions
98. available to machines with higher numbers.
99. The exception is the "ca", which is
0ef5a5bd 100. incompatible with all other machines except
c312a6a4 101. "core". *}
252b5132
RH		 102.
103.#define bfd_mach_i960_core 1
104.#define bfd_mach_i960_ka_sa 2
105.#define bfd_mach_i960_kb_sb 3
106.#define bfd_mach_i960_mc 4
107.#define bfd_mach_i960_xa 5
108.#define bfd_mach_i960_ca 6
109.#define bfd_mach_i960_jx 7
110.#define bfd_mach_i960_hx 8
111.
3b16e843
NC		 112. bfd_arch_or32, {* OpenRISC 32 *}
113.
252b5132
RH		 114. bfd_arch_a29k, {* AMD 29000 *}
115. bfd_arch_sparc, {* SPARC *}
116.#define bfd_mach_sparc 1
117.{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *}
118.#define bfd_mach_sparc_sparclet 2
119.#define bfd_mach_sparc_sparclite 3
120.#define bfd_mach_sparc_v8plus 4
c312a6a4 121.#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *}
252b5132
RH		 122.#define bfd_mach_sparc_sparclite_le 6
123.#define bfd_mach_sparc_v9 7
c312a6a4
NC		 124.#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *}
125.#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *}
126.#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *}
252b5132
RH		 127.{* Nonzero if MACH has the v9 instruction set. *}
128.#define bfd_mach_sparc_v9_p(mach) \
19f7b010
JJ		 129. ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
130. && (mach) != bfd_mach_sparc_sparclite_le)
252b5132
RH		 131. bfd_arch_mips, {* MIPS Rxxxx *}
132.#define bfd_mach_mips3000 3000
133.#define bfd_mach_mips3900 3900
134.#define bfd_mach_mips4000 4000
135.#define bfd_mach_mips4010 4010
136.#define bfd_mach_mips4100 4100
137.#define bfd_mach_mips4111 4111
00707a0e 138.#define bfd_mach_mips4120 4120
252b5132
RH		 139.#define bfd_mach_mips4300 4300
140.#define bfd_mach_mips4400 4400
141.#define bfd_mach_mips4600 4600
142.#define bfd_mach_mips4650 4650
143.#define bfd_mach_mips5000 5000
00707a0e
RS		 144.#define bfd_mach_mips5400 5400
145.#define bfd_mach_mips5500 5500
252b5132 146.#define bfd_mach_mips6000 6000
5a7ea749 147.#define bfd_mach_mips7000 7000
252b5132
RH		 148.#define bfd_mach_mips8000 8000
149.#define bfd_mach_mips10000 10000
d1cf510e 150.#define bfd_mach_mips12000 12000
252b5132 151.#define bfd_mach_mips16 16
84ea6cf2 152.#define bfd_mach_mips5 5
c6c98b38 153.#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *}
a1cd6a8f 154.#define bfd_mach_mipsisa32 32
af7ee8bf 155.#define bfd_mach_mipsisa32r2 33
a1cd6a8f 156.#define bfd_mach_mipsisa64 64
5f74bc13 157.#define bfd_mach_mipsisa64r2 65
252b5132 158. bfd_arch_i386, {* Intel 386 *}
686e4055
AM		 159.#define bfd_mach_i386_i386 1
160.#define bfd_mach_i386_i8086 2
161.#define bfd_mach_i386_i386_intel_syntax 3
162.#define bfd_mach_x86_64 64
163.#define bfd_mach_x86_64_intel_syntax 65
252b5132
RH		 164. bfd_arch_we32k, {* AT&T WE32xxx *}
165. bfd_arch_tahoe, {* CCI/Harris Tahoe *}
166. bfd_arch_i860, {* Intel 860 *}
5b93d8bb 167. bfd_arch_i370, {* IBM 360/370 Mainframes *}
252b5132
RH		 168. bfd_arch_romp, {* IBM ROMP PC/RT *}
169. bfd_arch_alliant, {* Alliant *}
170. bfd_arch_convex, {* Convex *}
171. bfd_arch_m88k, {* Motorola 88xxx *}
3af9a47b 172. bfd_arch_m98k, {* Motorola 98xxx *}
252b5132 173. bfd_arch_pyramid, {* Pyramid Technology *}
c2dcd04e 174. bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
8d9cd6b1
NC		 175.#define bfd_mach_h8300 1
176.#define bfd_mach_h8300h 2
177.#define bfd_mach_h8300s 3
178.#define bfd_mach_h8300hn 4
179.#define bfd_mach_h8300sn 5
5d1db417 180.#define bfd_mach_h8300sx 6
f4984206 181.#define bfd_mach_h8300sxn 7
e135f41b 182. bfd_arch_pdp11, {* DEC PDP-11 *}
252b5132 183. bfd_arch_powerpc, {* PowerPC *}
686e4055
AM		 184.#define bfd_mach_ppc 32
185.#define bfd_mach_ppc64 64
87f33987
ND		 186.#define bfd_mach_ppc_403 403
187.#define bfd_mach_ppc_403gc 4030
188.#define bfd_mach_ppc_505 505
189.#define bfd_mach_ppc_601 601
190.#define bfd_mach_ppc_602 602
191.#define bfd_mach_ppc_603 603
192.#define bfd_mach_ppc_ec603e 6031
193.#define bfd_mach_ppc_604 604
194.#define bfd_mach_ppc_620 620
195.#define bfd_mach_ppc_630 630
196.#define bfd_mach_ppc_750 750
197.#define bfd_mach_ppc_860 860
198.#define bfd_mach_ppc_a35 35
199.#define bfd_mach_ppc_rs64ii 642
200.#define bfd_mach_ppc_rs64iii 643
201.#define bfd_mach_ppc_7400 7400
d62b1198 202.#define bfd_mach_ppc_e500 500
252b5132 203. bfd_arch_rs6000, {* IBM RS/6000 *}
686e4055 204.#define bfd_mach_rs6k 6000
87f33987
ND		 205.#define bfd_mach_rs6k_rs1 6001
206.#define bfd_mach_rs6k_rsc 6003
207.#define bfd_mach_rs6k_rs2 6002
252b5132 208. bfd_arch_hppa, {* HP PA RISC *}
42acdc7c
JB		 209.#define bfd_mach_hppa10 10
210.#define bfd_mach_hppa11 11
211.#define bfd_mach_hppa20 20
212.#define bfd_mach_hppa20w 25
252b5132 213. bfd_arch_d10v, {* Mitsubishi D10V *}
686e4055 214.#define bfd_mach_d10v 1
7af8cca9
MM		 215.#define bfd_mach_d10v_ts2 2
216.#define bfd_mach_d10v_ts3 3
252b5132 217. bfd_arch_d30v, {* Mitsubishi D30V *}
d172d4ba 218. bfd_arch_dlx, {* DLX *}
60bcf0fa
NC		 219. bfd_arch_m68hc11, {* Motorola 68HC11 *}
220. bfd_arch_m68hc12, {* Motorola 68HC12 *}
bc7c6a90
SC		 221.#define bfd_mach_m6812_default 0
222.#define bfd_mach_m6812 1
223.#define bfd_mach_m6812s 2
252b5132
RH		 224. bfd_arch_z8k, {* Zilog Z8000 *}
225.#define bfd_mach_z8001 1
226.#define bfd_mach_z8002 2
c2dcd04e 227. bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
ef230218 228. bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
686e4055 229.#define bfd_mach_sh 1
d4845d57
JR		 230.#define bfd_mach_sh2 0x20
231.#define bfd_mach_sh_dsp 0x2d
5177500f 232.#define bfd_mach_sh2e 0x2e
252b5132 233.#define bfd_mach_sh3 0x30
f6f9408f 234.#define bfd_mach_sh3_nommu 0x31
d4845d57 235.#define bfd_mach_sh3_dsp 0x3d
252b5132 236.#define bfd_mach_sh3e 0x3e
d4845d57 237.#define bfd_mach_sh4 0x40
af9ba621 238.#define bfd_mach_sh4_nofpu 0x41
ae51a426 239.#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV		 240.#define bfd_mach_sh4a 0x4a
241.#define bfd_mach_sh4a_nofpu 0x4b
242.#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 243.#define bfd_mach_sh5 0x50
252b5132
RH		 244. bfd_arch_alpha, {* Dec Alpha *}
245.#define bfd_mach_alpha_ev4 0x10
246.#define bfd_mach_alpha_ev5 0x20
247.#define bfd_mach_alpha_ev6 0x30
c312a6a4 248. bfd_arch_arm, {* Advanced Risc Machines ARM. *}
5a6c6817 249.#define bfd_mach_arm_unknown 0
252b5132 250.#define bfd_mach_arm_2 1
478d07d6 251.#define bfd_mach_arm_2a 2
252b5132
RH		 252.#define bfd_mach_arm_3 3
253.#define bfd_mach_arm_3M 4
478d07d6 254.#define bfd_mach_arm_4 5
252b5132 255.#define bfd_mach_arm_4T 6
478d07d6
NC		 256.#define bfd_mach_arm_5 7
257.#define bfd_mach_arm_5T 8
077b8428
NC		 258.#define bfd_mach_arm_5TE 9
259.#define bfd_mach_arm_XScale 10
fde78edd 260.#define bfd_mach_arm_ep9312 11
e16bb312 261.#define bfd_mach_arm_iWMMXt 12
252b5132
RH		 262. bfd_arch_ns32k, {* National Semiconductors ns32000 *}
263. bfd_arch_w65, {* WDC 65816 *}
264. bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
026df7c5 265. bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
be33c5dd
SS		 266.#define bfd_mach_tic3x 30
267.#define bfd_mach_tic4x 40
81635ce4 268. bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
252b5132
RH		 269. bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
270. bfd_arch_v850, {* NEC V850 *}
686e4055 271.#define bfd_mach_v850 1
252b5132 272.#define bfd_mach_v850e 'E'
8ad30312 273.#define bfd_mach_v850e1 '1'
0d2bcfaf 274. bfd_arch_arc, {* ARC Cores *}
686e4055
AM		 275.#define bfd_mach_arc_5 5
276.#define bfd_mach_arc_6 6
277.#define bfd_mach_arc_7 7
278.#define bfd_mach_arc_8 8
26597c86 279. bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
686e4055 280.#define bfd_mach_m32r 1 {* For backwards compatibility. *}
a23ef39f 281.#define bfd_mach_m32rx 'x'
88845958 282.#define bfd_mach_m32r2 '2'
252b5132
RH		 283. bfd_arch_mn10200, {* Matsushita MN10200 *}
284. bfd_arch_mn10300, {* Matsushita MN10300 *}
285.#define bfd_mach_mn10300 300
31f8dc8f 286.#define bfd_mach_am33 330
b08fa4d3 287.#define bfd_mach_am33_2 332
252b5132
RH		 288. bfd_arch_fr30,
289.#define bfd_mach_fr30 0x46523330
4e5ba5b7 290. bfd_arch_frv,
686e4055
AM		 291.#define bfd_mach_frv 1
292.#define bfd_mach_frvsimple 2
4e5ba5b7
DB		 293.#define bfd_mach_fr300 300
294.#define bfd_mach_fr400 400
676a64f4 295.#define bfd_mach_fr450 450
4e5ba5b7
DB		 296.#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
297.#define bfd_mach_fr500 500
9c8ee639 298.#define bfd_mach_fr550 550
252b5132 299. bfd_arch_mcore,
800eeca4 300. bfd_arch_ia64, {* HP/Intel ia64 *}
686e4055
AM		 301.#define bfd_mach_ia64_elf64 64
302.#define bfd_mach_ia64_elf32 32
cf88bb9f 303. bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
686e4055
AM		 304.#define bfd_mach_ip2022 1
305.#define bfd_mach_ip2022ext 2
a75473eb
SC		 306. bfd_arch_iq2000, {* Vitesse IQ2000. *}
307.#define bfd_mach_iq2000 1
308.#define bfd_mach_iq10 2
0bcb993b 309. bfd_arch_pj,
c312a6a4 310. bfd_arch_avr, {* Atmel AVR microcontrollers. *}
adde6300
AM		 311.#define bfd_mach_avr1 1
312.#define bfd_mach_avr2 2
313.#define bfd_mach_avr3 3
314.#define bfd_mach_avr4 4
65aa24b6 315.#define bfd_mach_avr5 5
0949843d
NC		 316. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
317.#define bfd_mach_cr16c 1
06c15ad7 318. bfd_arch_cris, {* Axis CRIS *}
a85d7ed0 319. bfd_arch_s390, {* IBM s390 *}
686e4055
AM		 320.#define bfd_mach_s390_31 31
321.#define bfd_mach_s390_64 64
b3baf5d0 322. bfd_arch_openrisc, {* OpenRISC *}
c312a6a4 323. bfd_arch_mmix, {* Donald Knuth's educational processor. *}
93fbbb04 324. bfd_arch_xstormy16,
686e4055 325.#define bfd_mach_xstormy16 1
2469cfa2 326. bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
2469cfa2 327.#define bfd_mach_msp11 11
3b260895 328.#define bfd_mach_msp110 110
2469cfa2
NC		 329.#define bfd_mach_msp12 12
330.#define bfd_mach_msp13 13
331.#define bfd_mach_msp14 14
3b260895
NC		 332.#define bfd_mach_msp15 15
333.#define bfd_mach_msp16 16
2469cfa2
NC		 334.#define bfd_mach_msp31 31
335.#define bfd_mach_msp32 32
336.#define bfd_mach_msp33 33
3b260895
NC		 337.#define bfd_mach_msp41 41
338.#define bfd_mach_msp42 42
2469cfa2
NC		 339.#define bfd_mach_msp43 43
340.#define bfd_mach_msp44 44
e0001a05
NC		 341. bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
342.#define bfd_mach_xtensa 1
252b5132
RH		 343. bfd_arch_last
344. };
252b5132
RH		 345*/
346
347/*
252b5132
RH		 348SUBSECTION
349 bfd_arch_info
350
351DESCRIPTION
352 This structure contains information on architectures for use
353 within BFD.
354
355.
0ef5a5bd 356.typedef struct bfd_arch_info
252b5132
RH		 357.{
358. int bits_per_word;
359. int bits_per_address;
360. int bits_per_byte;
361. enum bfd_architecture arch;
362. unsigned long mach;
363. const char *arch_name;
364. const char *printable_name;
365. unsigned int section_align_power;
b34976b6 366. {* TRUE if this is the default machine for the architecture.
aa3d5824
AM		 367. The default arch should be the first entry for an arch so that
368. all the entries for that arch can be accessed via <<next>>. *}
b34976b6 369. bfd_boolean the_default;
252b5132 370. const struct bfd_arch_info * (*compatible)
c58b9523 371. (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 372.
c58b9523 373. bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132
RH		 374.
375. const struct bfd_arch_info *next;
3b16e843
NC		 376.}
377.bfd_arch_info_type;
378.
252b5132
RH		 379*/
380
381extern const bfd_arch_info_type bfd_a29k_arch;
382extern const bfd_arch_info_type bfd_alpha_arch;
383extern const bfd_arch_info_type bfd_arc_arch;
384extern const bfd_arch_info_type bfd_arm_arch;
3b16e843 385extern const bfd_arch_info_type bfd_avr_arch;
0949843d 386extern const bfd_arch_info_type bfd_cr16c_arch;
06c15ad7 387extern const bfd_arch_info_type bfd_cris_arch;
252b5132
RH		 388extern const bfd_arch_info_type bfd_d10v_arch;
389extern const bfd_arch_info_type bfd_d30v_arch;
d172d4ba 390extern const bfd_arch_info_type bfd_dlx_arch;
3b16e843 391extern const bfd_arch_info_type bfd_fr30_arch;
4e5ba5b7 392extern const bfd_arch_info_type bfd_frv_arch;
252b5132
RH		 393extern const bfd_arch_info_type bfd_h8300_arch;
394extern const bfd_arch_info_type bfd_h8500_arch;
395extern const bfd_arch_info_type bfd_hppa_arch;
5b93d8bb 396extern const bfd_arch_info_type bfd_i370_arch;
252b5132
RH		 397extern const bfd_arch_info_type bfd_i386_arch;
398extern const bfd_arch_info_type bfd_i860_arch;
399extern const bfd_arch_info_type bfd_i960_arch;
3b16e843 400extern const bfd_arch_info_type bfd_ia64_arch;
cf88bb9f 401extern const bfd_arch_info_type bfd_ip2k_arch;
a75473eb 402extern const bfd_arch_info_type bfd_iq2000_arch;
252b5132 403extern const bfd_arch_info_type bfd_m32r_arch;
60bcf0fa
NC		 404extern const bfd_arch_info_type bfd_m68hc11_arch;
405extern const bfd_arch_info_type bfd_m68hc12_arch;
252b5132
RH		 406extern const bfd_arch_info_type bfd_m68k_arch;
407extern const bfd_arch_info_type bfd_m88k_arch;
3b16e843 408extern const bfd_arch_info_type bfd_mcore_arch;
252b5132 409extern const bfd_arch_info_type bfd_mips_arch;
3b16e843 410extern const bfd_arch_info_type bfd_mmix_arch;
252b5132
RH		 411extern const bfd_arch_info_type bfd_mn10200_arch;
412extern const bfd_arch_info_type bfd_mn10300_arch;
2469cfa2 413extern const bfd_arch_info_type bfd_msp430_arch;
3b16e843
NC		 414extern const bfd_arch_info_type bfd_ns32k_arch;
415extern const bfd_arch_info_type bfd_openrisc_arch;
416extern const bfd_arch_info_type bfd_or32_arch;
e135f41b 417extern const bfd_arch_info_type bfd_pdp11_arch;
3b16e843 418extern const bfd_arch_info_type bfd_pj_arch;
899f54f5
AM		 419extern const bfd_arch_info_type bfd_powerpc_archs[];
420#define bfd_powerpc_arch bfd_powerpc_archs[0]
252b5132 421extern const bfd_arch_info_type bfd_rs6000_arch;
3b16e843 422extern const bfd_arch_info_type bfd_s390_arch;
252b5132
RH		 423extern const bfd_arch_info_type bfd_sh_arch;
424extern const bfd_arch_info_type bfd_sparc_arch;
425extern const bfd_arch_info_type bfd_tic30_arch;
026df7c5 426extern const bfd_arch_info_type bfd_tic4x_arch;
81635ce4 427extern const bfd_arch_info_type bfd_tic54x_arch;
252b5132 428extern const bfd_arch_info_type bfd_tic80_arch;
3b16e843 429extern const bfd_arch_info_type bfd_v850_arch;
252b5132
RH		 430extern const bfd_arch_info_type bfd_vax_arch;
431extern const bfd_arch_info_type bfd_we32k_arch;
252b5132 432extern const bfd_arch_info_type bfd_w65_arch;
93fbbb04 433extern const bfd_arch_info_type bfd_xstormy16_arch;
e0001a05 434extern const bfd_arch_info_type bfd_xtensa_arch;
3b16e843 435extern const bfd_arch_info_type bfd_z8k_arch;
252b5132 436
3b16e843
NC		 437static const bfd_arch_info_type * const bfd_archures_list[] =
438 {
252b5132 439#ifdef SELECT_ARCHITECTURES
3b16e843 440 SELECT_ARCHITECTURES,
252b5132 441#else
3b16e843
NC		 442 &bfd_a29k_arch,
443 &bfd_alpha_arch,
444 &bfd_arc_arch,
445 &bfd_arm_arch,
446 &bfd_avr_arch,
0949843d 447 &bfd_cr16c_arch,
3b16e843
NC		 448 &bfd_cris_arch,
449 &bfd_d10v_arch,
450 &bfd_d30v_arch,
d172d4ba 451 &bfd_dlx_arch,
3b16e843 452 &bfd_fr30_arch,
4e5ba5b7 453 &bfd_frv_arch,
3b16e843
NC		 454 &bfd_h8300_arch,
455 &bfd_h8500_arch,
456 &bfd_hppa_arch,
457 &bfd_i370_arch,
458 &bfd_i386_arch,
459 &bfd_i860_arch,
460 &bfd_i960_arch,
461 &bfd_ia64_arch,
cf88bb9f 462 &bfd_ip2k_arch,
a75473eb 463 &bfd_iq2000_arch,
3b16e843
NC		 464 &bfd_m32r_arch,
465 &bfd_m68hc11_arch,
466 &bfd_m68hc12_arch,
467 &bfd_m68k_arch,
468 &bfd_m88k_arch,
469 &bfd_mcore_arch,
470 &bfd_mips_arch,
471 &bfd_mmix_arch,
472 &bfd_mn10200_arch,
473 &bfd_mn10300_arch,
2469cfa2 474 &bfd_msp430_arch,
3b16e843
NC		 475 &bfd_ns32k_arch,
476 &bfd_openrisc_arch,
477 &bfd_or32_arch,
478 &bfd_pdp11_arch,
479 &bfd_powerpc_arch,
480 &bfd_rs6000_arch,
481 &bfd_s390_arch,
482 &bfd_sh_arch,
483 &bfd_sparc_arch,
484 &bfd_tic30_arch,
026df7c5 485 &bfd_tic4x_arch,
3b16e843
NC		 486 &bfd_tic54x_arch,
487 &bfd_tic80_arch,
488 &bfd_v850_arch,
489 &bfd_vax_arch,
490 &bfd_w65_arch,
491 &bfd_we32k_arch,
492 &bfd_xstormy16_arch,
e0001a05 493 &bfd_xtensa_arch,
3b16e843 494 &bfd_z8k_arch,
252b5132
RH		 495#endif
496 0
497};
498
499/*
500FUNCTION
501 bfd_printable_name
502
503SYNOPSIS
c58b9523 504 const char *bfd_printable_name (bfd *abfd);
252b5132
RH		 505
506DESCRIPTION
507 Return a printable string representing the architecture and machine
508 from the pointer to the architecture info structure.
509
510*/
511
512const char *
c58b9523 513bfd_printable_name (bfd *abfd)
252b5132
RH		 514{
515 return abfd->arch_info->printable_name;
516}
517
252b5132
RH		 518/*
519FUNCTION
520 bfd_scan_arch
521
522SYNOPSIS
c58b9523 523 const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132
RH		 524
525DESCRIPTION
526 Figure out if BFD supports any cpu which could be described with
527 the name @var{string}. Return a pointer to an <<arch_info>>
528 structure if a machine is found, otherwise NULL.
252b5132
RH		 529*/
530
531const bfd_arch_info_type *
c58b9523 532bfd_scan_arch (const char *string)
252b5132
RH		 533{
534 const bfd_arch_info_type * const *app, *ap;
535
047066e1 536 /* Look through all the installed architectures. */
252b5132
RH		 537 for (app = bfd_archures_list; *app != NULL; app++)
538 {
539 for (ap = *app; ap != NULL; ap = ap->next)
540 {
541 if (ap->scan (ap, string))
542 return ap;
543 }
544 }
545
546 return NULL;
547}
548
252b5132
RH		 549/*
550FUNCTION
551 bfd_arch_list
552
553SYNOPSIS
c58b9523 554 const char **bfd_arch_list (void);
252b5132
RH		 555
556DESCRIPTION
557 Return a freshly malloced NULL-terminated vector of the names
558 of all the valid BFD architectures. Do not modify the names.
252b5132
RH		 559*/
560
561const char **
c58b9523 562bfd_arch_list (void)
252b5132
RH		 563{
564 int vec_length = 0;
565 const char **name_ptr;
566 const char **name_list;
567 const bfd_arch_info_type * const *app;
dc810e39 568 bfd_size_type amt;
252b5132 569
047066e1 570 /* Determine the number of architectures. */
252b5132
RH		 571 vec_length = 0;
572 for (app = bfd_archures_list; *app != NULL; app++)
573 {
574 const bfd_arch_info_type *ap;
575 for (ap = *app; ap != NULL; ap = ap->next)
576 {
577 vec_length++;
578 }
579 }
580
dc810e39 581 amt = (vec_length + 1) * sizeof (char **);
c58b9523 582 name_list = bfd_malloc (amt);
252b5132
RH		 583 if (name_list == NULL)
584 return NULL;
585
047066e1 586 /* Point the list at each of the names. */
252b5132
RH		 587 name_ptr = name_list;
588 for (app = bfd_archures_list; *app != NULL; app++)
589 {
590 const bfd_arch_info_type *ap;
591 for (ap = *app; ap != NULL; ap = ap->next)
592 {
593 *name_ptr = ap->printable_name;
594 name_ptr++;
595 }
596 }
597 *name_ptr = NULL;
598
599 return name_list;
600}
601
252b5132
RH		 602/*
603FUNCTION
604 bfd_arch_get_compatible
605
606SYNOPSIS
c58b9523
AM		 607 const bfd_arch_info_type *bfd_arch_get_compatible
608 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132
RH		 609
610DESCRIPTION
312b768e
NC		 611 Determine whether two BFDs' architectures and machine types
612 are compatible. Calculates the lowest common denominator
613 between the two architectures and machine types implied by
614 the BFDs and returns a pointer to an <<arch_info>> structure
615 describing the compatible machine.
252b5132
RH		 616*/
617
618const bfd_arch_info_type *
c58b9523
AM		 619bfd_arch_get_compatible (const bfd *abfd,
620 const bfd *bbfd,
621 bfd_boolean accept_unknowns)
252b5132 622{
312b768e
NC		 623 const bfd * ubfd = NULL;
624
625 /* Look for an unknown architecture. */
626 if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown)
627 || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown))
628 {
629 /* We can allow an unknown architecture if accept_unknowns
630 is true, or if the target is the "binary" format, which
631 has an unknown architecture. Since the binary format can
632 only be set by explicit request from the user, it is safe
633 to assume that they know what they are doing. */
634 if (accept_unknowns
635 || strcmp (bfd_get_target (ubfd), "binary") == 0)
636 return ubfd->arch_info;
637 return NULL;
638 }
252b5132
RH		 639
640 /* Otherwise architecture-specific code has to decide. */
641 return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
642}
643
252b5132
RH		 644/*
645INTERNAL_DEFINITION
646 bfd_default_arch_struct
647
648DESCRIPTION
649 The <<bfd_default_arch_struct>> is an item of
650 <<bfd_arch_info_type>> which has been initialized to a fairly
651 generic state. A BFD starts life by pointing to this
652 structure, until the correct back end has determined the real
653 architecture of the file.
654
655.extern const bfd_arch_info_type bfd_default_arch_struct;
252b5132
RH		 656*/
657
047066e1 658const bfd_arch_info_type bfd_default_arch_struct = {
b34976b6 659 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
047066e1
KH		 660 bfd_default_compatible,
661 bfd_default_scan,
662 0,
252b5132
RH		 663};
664
665/*
666FUNCTION
667 bfd_set_arch_info
668
669SYNOPSIS
c58b9523 670 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132
RH		 671
672DESCRIPTION
673 Set the architecture info of @var{abfd} to @var{arg}.
674*/
675
676void
c58b9523 677bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
252b5132
RH		 678{
679 abfd->arch_info = arg;
680}
681
682/*
683INTERNAL_FUNCTION
684 bfd_default_set_arch_mach
685
686SYNOPSIS
c58b9523
AM		 687 bfd_boolean bfd_default_set_arch_mach
688 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
252b5132
RH		 689
690DESCRIPTION
691 Set the architecture and machine type in BFD @var{abfd}
692 to @var{arch} and @var{mach}. Find the correct
693 pointer to a structure and insert it into the <<arch_info>>
0ef5a5bd 694 pointer.
252b5132
RH		 695*/
696
b34976b6 697bfd_boolean
c58b9523
AM		 698bfd_default_set_arch_mach (bfd *abfd,
699 enum bfd_architecture arch,
700 unsigned long mach)
252b5132 701{
99dc0092
AM		 702 abfd->arch_info = bfd_lookup_arch (arch, mach);
703 if (abfd->arch_info != NULL)
b34976b6 704 return TRUE;
252b5132
RH		 705
706 abfd->arch_info = &bfd_default_arch_struct;
707 bfd_set_error (bfd_error_bad_value);
b34976b6 708 return FALSE;
252b5132
RH		 709}
710
252b5132
RH		 711/*
712FUNCTION
713 bfd_get_arch
714
715SYNOPSIS
c58b9523 716 enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132
RH		 717
718DESCRIPTION
719 Return the enumerated type which describes the BFD @var{abfd}'s
720 architecture.
252b5132
RH		 721*/
722
723enum bfd_architecture
c58b9523 724bfd_get_arch (bfd *abfd)
252b5132 725{
047066e1 726 return abfd->arch_info->arch;
252b5132
RH		 727}
728
729/*
730FUNCTION
731 bfd_get_mach
732
733SYNOPSIS
c58b9523 734 unsigned long bfd_get_mach (bfd *abfd);
252b5132
RH		 735
736DESCRIPTION
737 Return the long type which describes the BFD @var{abfd}'s
738 machine.
739*/
740
0ef5a5bd 741unsigned long
c58b9523 742bfd_get_mach (bfd *abfd)
252b5132 743{
047066e1 744 return abfd->arch_info->mach;
252b5132
RH		 745}
746
747/*
748FUNCTION
749 bfd_arch_bits_per_byte
750
751SYNOPSIS
c58b9523 752 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132
RH		 753
754DESCRIPTION
755 Return the number of bits in one of the BFD @var{abfd}'s
756 architecture's bytes.
252b5132
RH		 757*/
758
759unsigned int
c58b9523 760bfd_arch_bits_per_byte (bfd *abfd)
252b5132
RH		 761{
762 return abfd->arch_info->bits_per_byte;
763}
764
765/*
766FUNCTION
767 bfd_arch_bits_per_address
768
769SYNOPSIS
c58b9523 770 unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132
RH		 771
772DESCRIPTION
773 Return the number of bits in one of the BFD @var{abfd}'s
774 architecture's addresses.
775*/
776
777unsigned int
c58b9523 778bfd_arch_bits_per_address (bfd *abfd)
252b5132
RH		 779{
780 return abfd->arch_info->bits_per_address;
781}
782
252b5132 783/*
0ef5a5bd 784INTERNAL_FUNCTION
252b5132
RH		 785 bfd_default_compatible
786
787SYNOPSIS
788 const bfd_arch_info_type *bfd_default_compatible
c58b9523 789 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
252b5132
RH		 790
791DESCRIPTION
792 The default function for testing for compatibility.
793*/
794
795const bfd_arch_info_type *
c58b9523
AM		 796bfd_default_compatible (const bfd_arch_info_type *a,
797 const bfd_arch_info_type *b)
252b5132
RH		 798{
799 if (a->arch != b->arch)
800 return NULL;
801
b74fa2cd
AM		 802 if (a->bits_per_word != b->bits_per_word)
803 return NULL;
804
252b5132
RH		 805 if (a->mach > b->mach)
806 return a;
807
808 if (b->mach > a->mach)
809 return b;
810
811 return a;
812}
813
252b5132
RH		 814/*
815INTERNAL_FUNCTION
816 bfd_default_scan
817
818SYNOPSIS
c58b9523
AM		 819 bfd_boolean bfd_default_scan
820 (const struct bfd_arch_info *info, const char *string);
252b5132
RH		 821
822DESCRIPTION
823 The default function for working out whether this is an
824 architecture hit and a machine hit.
825*/
826
b34976b6 827bfd_boolean
c58b9523 828bfd_default_scan (const bfd_arch_info_type *info, const char *string)
252b5132
RH		 829{
830 const char *ptr_src;
831 const char *ptr_tst;
832 unsigned long number;
833 enum bfd_architecture arch;
834 const char *printable_name_colon;
835
836 /* Exact match of the architecture name (ARCH_NAME) and also the
047066e1 837 default architecture? */
252b5132
RH		 838 if (strcasecmp (string, info->arch_name) == 0
839 && info->the_default)
b34976b6 840 return TRUE;
252b5132 841
047066e1 842 /* Exact match of the machine name (PRINTABLE_NAME)? */
252b5132 843 if (strcasecmp (string, info->printable_name) == 0)
b34976b6 844 return TRUE;
0ef5a5bd 845
252b5132 846 /* Given that printable_name contains no colon, attempt to match:
047066e1 847 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
252b5132
RH		 848 printable_name_colon = strchr (info->printable_name, ':');
849 if (printable_name_colon == NULL)
850 {
dc810e39 851 size_t strlen_arch_name = strlen (info->arch_name);
252b5132
RH		 852 if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
853 {
854 if (string[strlen_arch_name] == ':')
855 {
856 if (strcasecmp (string + strlen_arch_name + 1,
857 info->printable_name) == 0)
b34976b6 858 return TRUE;
252b5132
RH		 859 }
860 else
861 {
862 if (strcasecmp (string + strlen_arch_name,
863 info->printable_name) == 0)
b34976b6 864 return TRUE;
252b5132
RH		 865 }
866 }
867 }
868
869 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
047066e1 870 Attempt to match: <arch> <mach>? */
252b5132
RH		 871 if (printable_name_colon != NULL)
872 {
dc810e39 873 size_t colon_index = printable_name_colon - info->printable_name;
252b5132
RH		 874 if (strncasecmp (string, info->printable_name, colon_index) == 0
875 && strcasecmp (string + colon_index,
876 info->printable_name + colon_index + 1) == 0)
b34976b6 877 return TRUE;
252b5132
RH		 878 }
879
880 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
5c4491d3 881 attempt to match just <mach>, it could be ambiguous. This test
0ef5a5bd 882 is left until later. */
252b5132 883
047066e1
KH		 884 /* NOTE: The below is retained for compatibility only. Please do
885 not add to this code. */
252b5132
RH		 886
887 /* See how much of the supplied string matches with the
888 architecture, eg the string m68k:68020 would match the 68k entry
047066e1 889 up to the :, then we get left with the machine number. */
252b5132 890
0ef5a5bd 891 for (ptr_src = string, ptr_tst = info->arch_name;
252b5132 892 *ptr_src && *ptr_tst;
0ef5a5bd 893 ptr_src++, ptr_tst++)
252b5132 894 {
047066e1
KH		 895 if (*ptr_src != *ptr_tst)
896 break;
252b5132
RH		 897 }
898
899 /* Chewed up as much of the architecture as will match, skip any
047066e1 900 colons. */
252b5132
RH		 901 if (*ptr_src == ':')
902 ptr_src++;
0ef5a5bd 903
252b5132
RH		 904 if (*ptr_src == 0)
905 {
047066e1
KH		 906 /* Nothing more, then only keep this one if it is the default
907 machine for this architecture. */
252b5132
RH		 908 return info->the_default;
909 }
910
911 number = 0;
3882b010 912 while (ISDIGIT (*ptr_src))
252b5132 913 {
047066e1 914 number = number * 10 + *ptr_src - '0';
252b5132
RH		 915 ptr_src++;
916 }
917
918 /* NOTE: The below is retained for compatibility only.
0ef5a5bd 919 PLEASE DO NOT ADD TO THIS CODE. */
252b5132 920
0ef5a5bd 921 switch (number)
252b5132
RH		 922 {
923 /* FIXME: These are needed to parse IEEE objects. */
83ea41ad
NC		 924 /* The following seven case's are here only for compatibility with
925 older binutils (at least IEEE objects from binutils 2.9.1 require
926 them). */
927 case bfd_mach_m68000:
928 case bfd_mach_m68010:
929 case bfd_mach_m68020:
930 case bfd_mach_m68030:
931 case bfd_mach_m68040:
932 case bfd_mach_m68060:
933 case bfd_mach_cpu32:
934 arch = bfd_arch_m68k;
935 break;
0ef5a5bd 936 case 68000:
252b5132
RH		 937 arch = bfd_arch_m68k;
938 number = bfd_mach_m68000;
939 break;
940 case 68010:
941 arch = bfd_arch_m68k;
942 number = bfd_mach_m68010;
943 break;
944 case 68020:
945 arch = bfd_arch_m68k;
946 number = bfd_mach_m68020;
947 break;
948 case 68030:
949 arch = bfd_arch_m68k;
950 number = bfd_mach_m68030;
951 break;
952 case 68040:
953 arch = bfd_arch_m68k;
954 number = bfd_mach_m68040;
955 break;
956 case 68060:
957 arch = bfd_arch_m68k;
958 number = bfd_mach_m68060;
959 break;
960 case 68332:
961 arch = bfd_arch_m68k;
962 number = bfd_mach_cpu32;
963 break;
3cac17ae
NC		 964 case 5200:
965 arch = bfd_arch_m68k;
966 number = bfd_mach_mcf5200;
967 break;
968 case 5206:
969 arch = bfd_arch_m68k;
970 number = bfd_mach_mcf5206e;
971 break;
972 case 5307:
973 arch = bfd_arch_m68k;
974 number = bfd_mach_mcf5307;
975 break;
976 case 5407:
977 arch = bfd_arch_m68k;
978 number = bfd_mach_mcf5407;
979 break;
3e602632
NC		 980 case 5282:
981 arch = bfd_arch_m68k;
982 number = bfd_mach_mcf528x;
983 break;
252b5132
RH		 984
985 case 32000:
986 arch = bfd_arch_we32k;
987 break;
988
989 case 3000:
990 arch = bfd_arch_mips;
991 number = bfd_mach_mips3000;
992 break;
993
994 case 4000:
995 arch = bfd_arch_mips;
996 number = bfd_mach_mips4000;
997 break;
998
999 case 6000:
1000 arch = bfd_arch_rs6000;
1001 break;
1002
d4845d57
JR		 1003 case 7410:
1004 arch = bfd_arch_sh;
1005 number = bfd_mach_sh_dsp;
1006 break;
1007
1008 case 7708:
1009 arch = bfd_arch_sh;
1010 number = bfd_mach_sh3;
1011 break;
1012
1013 case 7729:
1014 arch = bfd_arch_sh;
1015 number = bfd_mach_sh3_dsp;
1016 break;
1017
1018 case 7750:
1019 arch = bfd_arch_sh;
1020 number = bfd_mach_sh4;
1021 break;
1022
0ef5a5bd 1023 default:
b34976b6 1024 return FALSE;
252b5132
RH		 1025 }
1026
0ef5a5bd 1027 if (arch != info->arch)
b34976b6 1028 return FALSE;
252b5132
RH		 1029
1030 if (number != info->mach)
b34976b6 1031 return FALSE;
252b5132 1032
b34976b6 1033 return TRUE;
252b5132
RH		 1034}
1035
252b5132
RH		 1036/*
1037FUNCTION
1038 bfd_get_arch_info
1039
1040SYNOPSIS
c58b9523 1041 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132
RH		 1042
1043DESCRIPTION
1044 Return the architecture info struct in @var{abfd}.
1045*/
1046
1047const bfd_arch_info_type *
c58b9523 1048bfd_get_arch_info (bfd *abfd)
252b5132
RH		 1049{
1050 return abfd->arch_info;
1051}
1052
252b5132
RH		 1053/*
1054FUNCTION
1055 bfd_lookup_arch
1056
1057SYNOPSIS
1058 const bfd_arch_info_type *bfd_lookup_arch
c58b9523 1059 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1060
1061DESCRIPTION
5c4491d3 1062 Look for the architecture info structure which matches the
252b5132
RH		 1063 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1064 machine/architecture structure which marks itself as the
aa3d5824 1065 default.
252b5132
RH		 1066*/
1067
0ef5a5bd 1068const bfd_arch_info_type *
c58b9523 1069bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
252b5132
RH		 1070{
1071 const bfd_arch_info_type * const *app, *ap;
1072
1073 for (app = bfd_archures_list; *app != NULL; app++)
1074 {
1075 for (ap = *app; ap != NULL; ap = ap->next)
1076 {
1077 if (ap->arch == arch
1078 && (ap->mach == machine
1079 || (machine == 0 && ap->the_default)))
1080 return ap;
1081 }
1082 }
1083
1084 return NULL;
1085}
1086
252b5132
RH		 1087/*
1088FUNCTION
1089 bfd_printable_arch_mach
1090
1091SYNOPSIS
1092 const char *bfd_printable_arch_mach
c58b9523 1093 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1094
1095DESCRIPTION
1096 Return a printable string representing the architecture and
0ef5a5bd 1097 machine type.
252b5132
RH		 1098
1099 This routine is depreciated.
1100*/
1101
1102const char *
c58b9523 1103bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
252b5132 1104{
047066e1 1105 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
252b5132 1106
047066e1
KH		 1107 if (ap)
1108 return ap->printable_name;
1109 return "UNKNOWN!";
252b5132 1110}
9a968f43
NC		 1111
1112/*
1113FUNCTION
1114 bfd_octets_per_byte
1115
1116SYNOPSIS
c58b9523 1117 unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43
NC		 1118
1119DESCRIPTION
1120 Return the number of octets (8-bit quantities) per target byte
1121 (minimum addressable unit). In most cases, this will be one, but some
1122 DSP targets have 16, 32, or even 48 bits per byte.
9a968f43
NC		 1123*/
1124
f6af82bd 1125unsigned int
c58b9523 1126bfd_octets_per_byte (bfd *abfd)
9a968f43 1127{
047066e1
KH		 1128 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
1129 bfd_get_mach (abfd));
9a968f43
NC		 1130}
1131
1132/*
1133FUNCTION
1134 bfd_arch_mach_octets_per_byte
1135
1136SYNOPSIS
c58b9523
AM		 1137 unsigned int bfd_arch_mach_octets_per_byte
1138 (enum bfd_architecture arch, unsigned long machine);
9a968f43
NC		 1139
1140DESCRIPTION
1141 See bfd_octets_per_byte.
0ef5a5bd 1142
9a968f43
NC		 1143 This routine is provided for those cases where a bfd * is not
1144 available
1145*/
1146
f6af82bd 1147unsigned int
c58b9523
AM		 1148bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
1149 unsigned long mach)
9a968f43 1150{
047066e1 1151 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
0ef5a5bd 1152
047066e1
KH		 1153 if (ap)
1154 return ap->bits_per_byte / 8;
1155 return 1;
9a968f43 1156}
GDB Binutils - Deliverables
This page took 0.313859 seconds and 4 git commands to generate.