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* dwarf2read.c: Remove unused typedef dwarf2_cu_per_cu_data_ptr
[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,
0dc93057 3 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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
cd123cb7 11 the Free Software Foundation; either version 3 of the License, or
3af9a47b 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
cd123cb7
NC		 21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
22 MA 02110-1301, USA. */
252b5132 23
252b5132 24#include "sysdep.h"
3db64b00 25#include "bfd.h"
252b5132 26#include "libbfd.h"
3882b010 27#include "safe-ctype.h"
252b5132
RH		 28
29/*
30
31SECTION
32 Architectures
33
34 BFD keeps one atom in a BFD describing the
35 architecture of the data attached to the BFD: a pointer to a
0ef5a5bd 36 <<bfd_arch_info_type>>.
252b5132
RH		 37
38 Pointers to structures can be requested independently of a BFD
39 so that an architecture's information can be interrogated
40 without access to an open BFD.
41
42 The architecture information is provided by each architecture package.
43 The set of default architectures is selected by the macro
44 <<SELECT_ARCHITECTURES>>. This is normally set up in the
45 @file{config/@var{target}.mt} file of your choice. If the name is not
0ef5a5bd 46 defined, then all the architectures supported are included.
252b5132
RH		 47
48 When BFD starts up, all the architectures are called with an
49 initialize method. It is up to the architecture back end to
50 insert as many items into the list of architectures as it wants to;
51 generally this would be one for each machine and one for the
0ef5a5bd 52 default case (an item with a machine field of 0).
252b5132
RH		 53
54 BFD's idea of an architecture is implemented in @file{archures.c}.
55*/
56
57/*
58
59SUBSECTION
60 bfd_architecture
61
62DESCRIPTION
63 This enum gives the object file's CPU architecture, in a
64 global sense---i.e., what processor family does it belong to?
65 Another field indicates which processor within
66 the family is in use. The machine gives a number which
67 distinguishes different versions of the architecture,
68 containing, for example, 2 and 3 for Intel i960 KA and i960 KB,
0ef5a5bd 69 and 68020 and 68030 for Motorola 68020 and 68030.
252b5132 70
0ef5a5bd 71.enum bfd_architecture
252b5132 72.{
c312a6a4
NC		 73. bfd_arch_unknown, {* File arch not known. *}
74. bfd_arch_obscure, {* Arch known, not one of these. *}
252b5132
RH		 75. bfd_arch_m68k, {* Motorola 68xxx *}
76.#define bfd_mach_m68000 1
77.#define bfd_mach_m68008 2
78.#define bfd_mach_m68010 3
79.#define bfd_mach_m68020 4
80.#define bfd_mach_m68030 5
81.#define bfd_mach_m68040 6
82.#define bfd_mach_m68060 7
83.#define bfd_mach_cpu32 8
3bdcfdf4 84.#define bfd_mach_fido 9
9840d27e
KH		 85.#define bfd_mach_mcf_isa_a_nodiv 10
86.#define bfd_mach_mcf_isa_a 11
87.#define bfd_mach_mcf_isa_a_mac 12
88.#define bfd_mach_mcf_isa_a_emac 13
89.#define bfd_mach_mcf_isa_aplus 14
90.#define bfd_mach_mcf_isa_aplus_mac 15
91.#define bfd_mach_mcf_isa_aplus_emac 16
92.#define bfd_mach_mcf_isa_b_nousp 17
93.#define bfd_mach_mcf_isa_b_nousp_mac 18
94.#define bfd_mach_mcf_isa_b_nousp_emac 19
95.#define bfd_mach_mcf_isa_b 20
96.#define bfd_mach_mcf_isa_b_mac 21
97.#define bfd_mach_mcf_isa_b_emac 22
98.#define bfd_mach_mcf_isa_b_float 23
99.#define bfd_mach_mcf_isa_b_float_mac 24
100.#define bfd_mach_mcf_isa_b_float_emac 25
9a2e615a
NS		 101.#define bfd_mach_mcf_isa_c 26
102.#define bfd_mach_mcf_isa_c_mac 27
103.#define bfd_mach_mcf_isa_c_emac 28
8d100c32
KH		 104.#define bfd_mach_mcf_isa_c_nodiv 29
105.#define bfd_mach_mcf_isa_c_nodiv_mac 30
106.#define bfd_mach_mcf_isa_c_nodiv_emac 31
0ef5a5bd 107. bfd_arch_vax, {* DEC Vax *}
252b5132
RH		 108. bfd_arch_i960, {* Intel 960 *}
109. {* The order of the following is important.
0ef5a5bd 110. lower number indicates a machine type that
252b5132
RH		 111. only accepts a subset of the instructions
112. available to machines with higher numbers.
113. The exception is the "ca", which is
0ef5a5bd 114. incompatible with all other machines except
c312a6a4 115. "core". *}
252b5132
RH		 116.
117.#define bfd_mach_i960_core 1
118.#define bfd_mach_i960_ka_sa 2
119.#define bfd_mach_i960_kb_sb 3
120.#define bfd_mach_i960_mc 4
121.#define bfd_mach_i960_xa 5
122.#define bfd_mach_i960_ca 6
123.#define bfd_mach_i960_jx 7
124.#define bfd_mach_i960_hx 8
125.
3b16e843
NC		 126. bfd_arch_or32, {* OpenRISC 32 *}
127.
252b5132
RH		 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
c312a6a4 134.#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *}
252b5132
RH		 135.#define bfd_mach_sparc_sparclite_le 6
136.#define bfd_mach_sparc_v9 7
c312a6a4
NC		 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. *}
252b5132
RH		 140.{* Nonzero if MACH has the v9 instruction set. *}
141.#define bfd_mach_sparc_v9_p(mach) \
19f7b010
JJ		 142. ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
143. && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ		 144.{* Nonzero if MACH is a 64 bit sparc architecture. *}
145.#define bfd_mach_sparc_64bit_p(mach) \
146. ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM		 147. bfd_arch_spu, {* PowerPC SPU *}
148.#define bfd_mach_spu 256
252b5132
RH		 149. bfd_arch_mips, {* MIPS Rxxxx *}
150.#define bfd_mach_mips3000 3000
151.#define bfd_mach_mips3900 3900
152.#define bfd_mach_mips4000 4000
153.#define bfd_mach_mips4010 4010
154.#define bfd_mach_mips4100 4100
155.#define bfd_mach_mips4111 4111
00707a0e 156.#define bfd_mach_mips4120 4120
252b5132
RH		 157.#define bfd_mach_mips4300 4300
158.#define bfd_mach_mips4400 4400
159.#define bfd_mach_mips4600 4600
160.#define bfd_mach_mips4650 4650
161.#define bfd_mach_mips5000 5000
00707a0e
RS		 162.#define bfd_mach_mips5400 5400
163.#define bfd_mach_mips5500 5500
252b5132 164.#define bfd_mach_mips6000 6000
5a7ea749 165.#define bfd_mach_mips7000 7000
252b5132 166.#define bfd_mach_mips8000 8000
0d2e43ed 167.#define bfd_mach_mips9000 9000
252b5132 168.#define bfd_mach_mips10000 10000
d1cf510e 169.#define bfd_mach_mips12000 12000
3aa3176b
TS		 170.#define bfd_mach_mips14000 14000
171.#define bfd_mach_mips16000 16000
252b5132 172.#define bfd_mach_mips16 16
84ea6cf2 173.#define bfd_mach_mips5 5
350cc38d
MS		 174.#define bfd_mach_mips_loongson_2e 3001
175.#define bfd_mach_mips_loongson_2f 3002
c6c98b38 176.#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *}
6f179bd0 177.#define bfd_mach_mips_octeon 6501
52b6b6b9 178.#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *}
a1cd6a8f 179.#define bfd_mach_mipsisa32 32
af7ee8bf 180.#define bfd_mach_mipsisa32r2 33
a1cd6a8f 181.#define bfd_mach_mipsisa64 64
5f74bc13 182.#define bfd_mach_mipsisa64r2 65
252b5132 183. bfd_arch_i386, {* Intel 386 *}
686e4055
AM		 184.#define bfd_mach_i386_i386 1
185.#define bfd_mach_i386_i8086 2
186.#define bfd_mach_i386_i386_intel_syntax 3
187.#define bfd_mach_x86_64 64
188.#define bfd_mach_x86_64_intel_syntax 65
8a9036a4
L		 189. bfd_arch_l1om, {* Intel L1OM *}
190.#define bfd_mach_l1om 66
191.#define bfd_mach_l1om_intel_syntax 67
252b5132
RH		 192. bfd_arch_we32k, {* AT&T WE32xxx *}
193. bfd_arch_tahoe, {* CCI/Harris Tahoe *}
194. bfd_arch_i860, {* Intel 860 *}
5b93d8bb 195. bfd_arch_i370, {* IBM 360/370 Mainframes *}
252b5132 196. bfd_arch_romp, {* IBM ROMP PC/RT *}
252b5132
RH		 197. bfd_arch_convex, {* Convex *}
198. bfd_arch_m88k, {* Motorola 88xxx *}
3af9a47b 199. bfd_arch_m98k, {* Motorola 98xxx *}
252b5132 200. bfd_arch_pyramid, {* Pyramid Technology *}
c2dcd04e 201. bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
8d9cd6b1
NC		 202.#define bfd_mach_h8300 1
203.#define bfd_mach_h8300h 2
204.#define bfd_mach_h8300s 3
205.#define bfd_mach_h8300hn 4
206.#define bfd_mach_h8300sn 5
5d1db417 207.#define bfd_mach_h8300sx 6
f4984206 208.#define bfd_mach_h8300sxn 7
e135f41b 209. bfd_arch_pdp11, {* DEC PDP-11 *}
ce3c775b 210. bfd_arch_plugin,
252b5132 211. bfd_arch_powerpc, {* PowerPC *}
686e4055
AM		 212.#define bfd_mach_ppc 32
213.#define bfd_mach_ppc64 64
87f33987
ND		 214.#define bfd_mach_ppc_403 403
215.#define bfd_mach_ppc_403gc 4030
305f7588 216.#define bfd_mach_ppc_405 405
87f33987
ND		 217.#define bfd_mach_ppc_505 505
218.#define bfd_mach_ppc_601 601
219.#define bfd_mach_ppc_602 602
220.#define bfd_mach_ppc_603 603
221.#define bfd_mach_ppc_ec603e 6031
222.#define bfd_mach_ppc_604 604
223.#define bfd_mach_ppc_620 620
224.#define bfd_mach_ppc_630 630
225.#define bfd_mach_ppc_750 750
226.#define bfd_mach_ppc_860 860
227.#define bfd_mach_ppc_a35 35
228.#define bfd_mach_ppc_rs64ii 642
229.#define bfd_mach_ppc_rs64iii 643
230.#define bfd_mach_ppc_7400 7400
d62b1198 231.#define bfd_mach_ppc_e500 500
19a6653c 232.#define bfd_mach_ppc_e500mc 5001
ce3d2015
AM		 233.#define bfd_mach_ppc_e500mc64 5005
234.#define bfd_mach_ppc_titan 83
252b5132 235. bfd_arch_rs6000, {* IBM RS/6000 *}
686e4055 236.#define bfd_mach_rs6k 6000
87f33987
ND		 237.#define bfd_mach_rs6k_rs1 6001
238.#define bfd_mach_rs6k_rsc 6003
239.#define bfd_mach_rs6k_rs2 6002
252b5132 240. bfd_arch_hppa, {* HP PA RISC *}
42acdc7c
JB		 241.#define bfd_mach_hppa10 10
242.#define bfd_mach_hppa11 11
243.#define bfd_mach_hppa20 20
244.#define bfd_mach_hppa20w 25
252b5132 245. bfd_arch_d10v, {* Mitsubishi D10V *}
686e4055 246.#define bfd_mach_d10v 1
7af8cca9
MM		 247.#define bfd_mach_d10v_ts2 2
248.#define bfd_mach_d10v_ts3 3
252b5132 249. bfd_arch_d30v, {* Mitsubishi D30V *}
d172d4ba 250. bfd_arch_dlx, {* DLX *}
60bcf0fa
NC		 251. bfd_arch_m68hc11, {* Motorola 68HC11 *}
252. bfd_arch_m68hc12, {* Motorola 68HC12 *}
bc7c6a90
SC		 253.#define bfd_mach_m6812_default 0
254.#define bfd_mach_m6812 1
255.#define bfd_mach_m6812s 2
252b5132
RH		 256. bfd_arch_z8k, {* Zilog Z8000 *}
257.#define bfd_mach_z8001 1
258.#define bfd_mach_z8002 2
c2dcd04e 259. bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
ef230218 260. bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
686e4055 261.#define bfd_mach_sh 1
d4845d57
JR		 262.#define bfd_mach_sh2 0x20
263.#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO		 264.#define bfd_mach_sh2a 0x2a
265.#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC		 266.#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
267.#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
268.#define bfd_mach_sh2a_or_sh4 0x2a3
269.#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 270.#define bfd_mach_sh2e 0x2e
252b5132 271.#define bfd_mach_sh3 0x30
f6f9408f 272.#define bfd_mach_sh3_nommu 0x31
d4845d57 273.#define bfd_mach_sh3_dsp 0x3d
252b5132 274.#define bfd_mach_sh3e 0x3e
d4845d57 275.#define bfd_mach_sh4 0x40
af9ba621 276.#define bfd_mach_sh4_nofpu 0x41
ae51a426 277.#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV		 278.#define bfd_mach_sh4a 0x4a
279.#define bfd_mach_sh4a_nofpu 0x4b
280.#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 281.#define bfd_mach_sh5 0x50
252b5132
RH		 282. bfd_arch_alpha, {* Dec Alpha *}
283.#define bfd_mach_alpha_ev4 0x10
284.#define bfd_mach_alpha_ev5 0x20
285.#define bfd_mach_alpha_ev6 0x30
c312a6a4 286. bfd_arch_arm, {* Advanced Risc Machines ARM. *}
5a6c6817 287.#define bfd_mach_arm_unknown 0
252b5132 288.#define bfd_mach_arm_2 1
478d07d6 289.#define bfd_mach_arm_2a 2
252b5132
RH		 290.#define bfd_mach_arm_3 3
291.#define bfd_mach_arm_3M 4
478d07d6 292.#define bfd_mach_arm_4 5
252b5132 293.#define bfd_mach_arm_4T 6
478d07d6
NC		 294.#define bfd_mach_arm_5 7
295.#define bfd_mach_arm_5T 8
077b8428
NC		 296.#define bfd_mach_arm_5TE 9
297.#define bfd_mach_arm_XScale 10
fde78edd 298.#define bfd_mach_arm_ep9312 11
e16bb312 299.#define bfd_mach_arm_iWMMXt 12
2d447fca 300.#define bfd_mach_arm_iWMMXt2 13
252b5132
RH		 301. bfd_arch_ns32k, {* National Semiconductors ns32000 *}
302. bfd_arch_w65, {* WDC 65816 *}
303. bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
026df7c5 304. bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
be33c5dd
SS		 305.#define bfd_mach_tic3x 30
306.#define bfd_mach_tic4x 40
81635ce4 307. bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
40b36596 308. bfd_arch_tic6x, {* Texas Instruments TMS320C6X *}
252b5132
RH		 309. bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
310. bfd_arch_v850, {* NEC V850 *}
686e4055 311.#define bfd_mach_v850 1
252b5132 312.#define bfd_mach_v850e 'E'
8ad30312 313.#define bfd_mach_v850e1 '1'
0d2bcfaf 314. bfd_arch_arc, {* ARC Cores *}
686e4055
AM		 315.#define bfd_mach_arc_5 5
316.#define bfd_mach_arc_6 6
317.#define bfd_mach_arc_7 7
318.#define bfd_mach_arc_8 8
49f58d10
JB		 319. bfd_arch_m32c, {* Renesas M16C/M32C. *}
320.#define bfd_mach_m16c 0x75
321.#define bfd_mach_m32c 0x78
26597c86 322. bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
686e4055 323.#define bfd_mach_m32r 1 {* For backwards compatibility. *}
a23ef39f 324.#define bfd_mach_m32rx 'x'
88845958 325.#define bfd_mach_m32r2 '2'
252b5132
RH		 326. bfd_arch_mn10200, {* Matsushita MN10200 *}
327. bfd_arch_mn10300, {* Matsushita MN10300 *}
328.#define bfd_mach_mn10300 300
31f8dc8f 329.#define bfd_mach_am33 330
b08fa4d3 330.#define bfd_mach_am33_2 332
252b5132
RH		 331. bfd_arch_fr30,
332.#define bfd_mach_fr30 0x46523330
4e5ba5b7 333. bfd_arch_frv,
686e4055
AM		 334.#define bfd_mach_frv 1
335.#define bfd_mach_frvsimple 2
4e5ba5b7
DB		 336.#define bfd_mach_fr300 300
337.#define bfd_mach_fr400 400
676a64f4 338.#define bfd_mach_fr450 450
4e5ba5b7
DB		 339.#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
340.#define bfd_mach_fr500 500
9c8ee639 341.#define bfd_mach_fr550 550
20135e4c
NC		 342. bfd_arch_moxie, {* The moxie processor *}
343.#define bfd_mach_moxie 1
252b5132 344. bfd_arch_mcore,
d9352518
DB		 345. bfd_arch_mep,
346.#define bfd_mach_mep 1
347.#define bfd_mach_mep_h1 0x6831
4d28413b 348.#define bfd_mach_mep_c5 0x6335
800eeca4 349. bfd_arch_ia64, {* HP/Intel ia64 *}
686e4055
AM		 350.#define bfd_mach_ia64_elf64 64
351.#define bfd_mach_ia64_elf32 32
cf88bb9f 352. bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
686e4055
AM		 353.#define bfd_mach_ip2022 1
354.#define bfd_mach_ip2022ext 2
a75473eb
SC		 355. bfd_arch_iq2000, {* Vitesse IQ2000. *}
356.#define bfd_mach_iq2000 1
357.#define bfd_mach_iq10 2
d031aafb 358. bfd_arch_mt,
de33e640
AH		 359.#define bfd_mach_ms1 1
360.#define bfd_mach_mrisc2 2
6f84a2a6 361.#define bfd_mach_ms2 3
0bcb993b 362. bfd_arch_pj,
c312a6a4 363. bfd_arch_avr, {* Atmel AVR microcontrollers. *}
adde6300
AM		 364.#define bfd_mach_avr1 1
365.#define bfd_mach_avr2 2
7b21ac3f 366.#define bfd_mach_avr25 25
adde6300 367.#define bfd_mach_avr3 3
7b21ac3f
EW		 368.#define bfd_mach_avr31 31
369.#define bfd_mach_avr35 35
adde6300 370.#define bfd_mach_avr4 4
65aa24b6 371.#define bfd_mach_avr5 5
7b21ac3f 372.#define bfd_mach_avr51 51
28c9d252 373.#define bfd_mach_avr6 6
0f64bb02
CM		 374. bfd_arch_bfin, {* ADI Blackfin *}
375.#define bfd_mach_bfin 1
3d3d428f
NC		 376. bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
377.#define bfd_mach_cr16 1
0949843d
NC		 378. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
379.#define bfd_mach_cr16c 1
1fe1f39c
NC		 380. bfd_arch_crx, {* National Semiconductor CRX. *}
381.#define bfd_mach_crx 1
06c15ad7 382. bfd_arch_cris, {* Axis CRIS *}
bac23f82
HPN		 383.#define bfd_mach_cris_v0_v10 255
384.#define bfd_mach_cris_v32 32
385.#define bfd_mach_cris_v10_v32 1032
c7927a3c
NC		 386. bfd_arch_rx, {* Renesas RX. *}
387.#define bfd_mach_rx 0x75
a85d7ed0 388. bfd_arch_s390, {* IBM s390 *}
686e4055
AM		 389.#define bfd_mach_s390_31 31
390.#define bfd_mach_s390_64 64
1c0d3aa6 391. bfd_arch_score, {* Sunplus score *}
c3b7224a
NC		 392.#define bfd_mach_score3 3
393.#define bfd_mach_score7 7
b3baf5d0 394. bfd_arch_openrisc, {* OpenRISC *}
c312a6a4 395. bfd_arch_mmix, {* Donald Knuth's educational processor. *}
93fbbb04 396. bfd_arch_xstormy16,
686e4055 397.#define bfd_mach_xstormy16 1
2469cfa2 398. bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
2469cfa2 399.#define bfd_mach_msp11 11
3b260895 400.#define bfd_mach_msp110 110
2469cfa2
NC		 401.#define bfd_mach_msp12 12
402.#define bfd_mach_msp13 13
403.#define bfd_mach_msp14 14
3b260895 404.#define bfd_mach_msp15 15
d70c5fc7 405.#define bfd_mach_msp16 16
44c86e8c 406.#define bfd_mach_msp21 21
2469cfa2
NC		 407.#define bfd_mach_msp31 31
408.#define bfd_mach_msp32 32
409.#define bfd_mach_msp33 33
3b260895
NC		 410.#define bfd_mach_msp41 41
411.#define bfd_mach_msp42 42
2469cfa2
NC		 412.#define bfd_mach_msp43 43
413.#define bfd_mach_msp44 44
d70c5fc7
NC		 414. bfd_arch_xc16x, {* Infineon's XC16X Series. *}
415.#define bfd_mach_xc16x 1
416.#define bfd_mach_xc16xl 2
417.#define bfd_mach_xc16xs 3
e0001a05
NC		 418. bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
419.#define bfd_mach_xtensa 1
3c9b82ba
NC		 420. bfd_arch_z80,
421.#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
422.#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
423.#define bfd_mach_z80full 7 {* All undocumented instructions. *}
424.#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
84e94c90
NC		 425. bfd_arch_lm32, {* Lattice Mico32 *}
426.#define bfd_mach_lm32 1
7ba29e2a 427. bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
252b5132
RH		 428. bfd_arch_last
429. };
252b5132
RH		 430*/
431
432/*
252b5132
RH		 433SUBSECTION
434 bfd_arch_info
435
436DESCRIPTION
437 This structure contains information on architectures for use
438 within BFD.
439
440.
0ef5a5bd 441.typedef struct bfd_arch_info
252b5132
RH		 442.{
443. int bits_per_word;
444. int bits_per_address;
445. int bits_per_byte;
446. enum bfd_architecture arch;
447. unsigned long mach;
448. const char *arch_name;
449. const char *printable_name;
450. unsigned int section_align_power;
b34976b6 451. {* TRUE if this is the default machine for the architecture.
aa3d5824
AM		 452. The default arch should be the first entry for an arch so that
453. all the entries for that arch can be accessed via <<next>>. *}
b34976b6 454. bfd_boolean the_default;
252b5132 455. const struct bfd_arch_info * (*compatible)
c58b9523 456. (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 457.
c58b9523 458. bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132
RH		 459.
460. const struct bfd_arch_info *next;
3b16e843
NC		 461.}
462.bfd_arch_info_type;
463.
252b5132
RH		 464*/
465
252b5132
RH		 466extern const bfd_arch_info_type bfd_alpha_arch;
467extern const bfd_arch_info_type bfd_arc_arch;
468extern const bfd_arch_info_type bfd_arm_arch;
3b16e843 469extern const bfd_arch_info_type bfd_avr_arch;
0f64bb02 470extern const bfd_arch_info_type bfd_bfin_arch;
3d3d428f 471extern const bfd_arch_info_type bfd_cr16_arch;
0949843d 472extern const bfd_arch_info_type bfd_cr16c_arch;
06c15ad7 473extern const bfd_arch_info_type bfd_cris_arch;
1fe1f39c 474extern const bfd_arch_info_type bfd_crx_arch;
252b5132
RH		 475extern const bfd_arch_info_type bfd_d10v_arch;
476extern const bfd_arch_info_type bfd_d30v_arch;
d172d4ba 477extern const bfd_arch_info_type bfd_dlx_arch;
3b16e843 478extern const bfd_arch_info_type bfd_fr30_arch;
4e5ba5b7 479extern const bfd_arch_info_type bfd_frv_arch;
252b5132
RH		 480extern const bfd_arch_info_type bfd_h8300_arch;
481extern const bfd_arch_info_type bfd_h8500_arch;
482extern const bfd_arch_info_type bfd_hppa_arch;
5b93d8bb 483extern const bfd_arch_info_type bfd_i370_arch;
252b5132
RH		 484extern const bfd_arch_info_type bfd_i386_arch;
485extern const bfd_arch_info_type bfd_i860_arch;
486extern const bfd_arch_info_type bfd_i960_arch;
3b16e843 487extern const bfd_arch_info_type bfd_ia64_arch;
cf88bb9f 488extern const bfd_arch_info_type bfd_ip2k_arch;
a75473eb 489extern const bfd_arch_info_type bfd_iq2000_arch;
9e675548 490extern const bfd_arch_info_type bfd_l1om_arch;
84e94c90 491extern const bfd_arch_info_type bfd_lm32_arch;
49f58d10 492extern const bfd_arch_info_type bfd_m32c_arch;
252b5132 493extern const bfd_arch_info_type bfd_m32r_arch;
60bcf0fa
NC		 494extern const bfd_arch_info_type bfd_m68hc11_arch;
495extern const bfd_arch_info_type bfd_m68hc12_arch;
252b5132
RH		 496extern const bfd_arch_info_type bfd_m68k_arch;
497extern const bfd_arch_info_type bfd_m88k_arch;
3b16e843 498extern const bfd_arch_info_type bfd_mcore_arch;
d9352518 499extern const bfd_arch_info_type bfd_mep_arch;
252b5132 500extern const bfd_arch_info_type bfd_mips_arch;
7ba29e2a 501extern const bfd_arch_info_type bfd_microblaze_arch;
3b16e843 502extern const bfd_arch_info_type bfd_mmix_arch;
252b5132
RH		 503extern const bfd_arch_info_type bfd_mn10200_arch;
504extern const bfd_arch_info_type bfd_mn10300_arch;
9e675548 505extern const bfd_arch_info_type bfd_moxie_arch;
2469cfa2 506extern const bfd_arch_info_type bfd_msp430_arch;
d031aafb 507extern const bfd_arch_info_type bfd_mt_arch;
3b16e843
NC		 508extern const bfd_arch_info_type bfd_ns32k_arch;
509extern const bfd_arch_info_type bfd_openrisc_arch;
510extern const bfd_arch_info_type bfd_or32_arch;
e135f41b 511extern const bfd_arch_info_type bfd_pdp11_arch;
3b16e843 512extern const bfd_arch_info_type bfd_pj_arch;
ce3c775b 513extern const bfd_arch_info_type bfd_plugin_arch;
899f54f5
AM		 514extern const bfd_arch_info_type bfd_powerpc_archs[];
515#define bfd_powerpc_arch bfd_powerpc_archs[0]
252b5132 516extern const bfd_arch_info_type bfd_rs6000_arch;
c7927a3c 517extern const bfd_arch_info_type bfd_rx_arch;
3b16e843 518extern const bfd_arch_info_type bfd_s390_arch;
1c0d3aa6 519extern const bfd_arch_info_type bfd_score_arch;
252b5132
RH		 520extern const bfd_arch_info_type bfd_sh_arch;
521extern const bfd_arch_info_type bfd_sparc_arch;
e9f53129 522extern const bfd_arch_info_type bfd_spu_arch;
252b5132 523extern const bfd_arch_info_type bfd_tic30_arch;
026df7c5 524extern const bfd_arch_info_type bfd_tic4x_arch;
81635ce4 525extern const bfd_arch_info_type bfd_tic54x_arch;
40b36596 526extern const bfd_arch_info_type bfd_tic6x_arch;
252b5132 527extern const bfd_arch_info_type bfd_tic80_arch;
3b16e843 528extern const bfd_arch_info_type bfd_v850_arch;
252b5132 529extern const bfd_arch_info_type bfd_vax_arch;
252b5132 530extern const bfd_arch_info_type bfd_w65_arch;
9e675548 531extern const bfd_arch_info_type bfd_we32k_arch;
93fbbb04 532extern const bfd_arch_info_type bfd_xstormy16_arch;
e0001a05 533extern const bfd_arch_info_type bfd_xtensa_arch;
d70c5fc7 534extern const bfd_arch_info_type bfd_xc16x_arch;
3c9b82ba 535extern const bfd_arch_info_type bfd_z80_arch;
3b16e843 536extern const bfd_arch_info_type bfd_z8k_arch;
252b5132 537
3b16e843
NC		 538static const bfd_arch_info_type * const bfd_archures_list[] =
539 {
252b5132 540#ifdef SELECT_ARCHITECTURES
3b16e843 541 SELECT_ARCHITECTURES,
252b5132 542#else
3b16e843
NC		 543 &bfd_alpha_arch,
544 &bfd_arc_arch,
545 &bfd_arm_arch,
546 &bfd_avr_arch,
0f64bb02 547 &bfd_bfin_arch,
3d3d428f 548 &bfd_cr16_arch,
0949843d 549 &bfd_cr16c_arch,
3b16e843 550 &bfd_cris_arch,
1fe1f39c 551 &bfd_crx_arch,
3b16e843
NC		 552 &bfd_d10v_arch,
553 &bfd_d30v_arch,
d172d4ba 554 &bfd_dlx_arch,
3b16e843 555 &bfd_fr30_arch,
4e5ba5b7 556 &bfd_frv_arch,
3b16e843
NC		 557 &bfd_h8300_arch,
558 &bfd_h8500_arch,
559 &bfd_hppa_arch,
560 &bfd_i370_arch,
561 &bfd_i386_arch,
562 &bfd_i860_arch,
563 &bfd_i960_arch,
564 &bfd_ia64_arch,
cf88bb9f 565 &bfd_ip2k_arch,
a75473eb 566 &bfd_iq2000_arch,
9e675548 567 &bfd_l1om_arch,
84e94c90 568 &bfd_lm32_arch,
e729279b 569 &bfd_m32c_arch,
3b16e843
NC		 570 &bfd_m32r_arch,
571 &bfd_m68hc11_arch,
572 &bfd_m68hc12_arch,
573 &bfd_m68k_arch,
574 &bfd_m88k_arch,
575 &bfd_mcore_arch,
d9352518 576 &bfd_mep_arch,
7ba29e2a 577 &bfd_microblaze_arch,
3b16e843
NC		 578 &bfd_mips_arch,
579 &bfd_mmix_arch,
580 &bfd_mn10200_arch,
581 &bfd_mn10300_arch,
9e675548 582 &bfd_moxie_arch,
2469cfa2 583 &bfd_msp430_arch,
9e675548 584 &bfd_mt_arch,
3b16e843
NC		 585 &bfd_ns32k_arch,
586 &bfd_openrisc_arch,
587 &bfd_or32_arch,
588 &bfd_pdp11_arch,
589 &bfd_powerpc_arch,
590 &bfd_rs6000_arch,
c7927a3c 591 &bfd_rx_arch,
3b16e843 592 &bfd_s390_arch,
1c0d3aa6 593 &bfd_score_arch,
3b16e843
NC		 594 &bfd_sh_arch,
595 &bfd_sparc_arch,
e9f53129 596 &bfd_spu_arch,
3b16e843 597 &bfd_tic30_arch,
026df7c5 598 &bfd_tic4x_arch,
3b16e843 599 &bfd_tic54x_arch,
40b36596 600 &bfd_tic6x_arch,
3b16e843
NC		 601 &bfd_tic80_arch,
602 &bfd_v850_arch,
603 &bfd_vax_arch,
604 &bfd_w65_arch,
605 &bfd_we32k_arch,
606 &bfd_xstormy16_arch,
e0001a05 607 &bfd_xtensa_arch,
d70c5fc7 608 &bfd_xc16x_arch,
3c9b82ba 609 &bfd_z80_arch,
3b16e843 610 &bfd_z8k_arch,
252b5132
RH		 611#endif
612 0
613};
614
615/*
616FUNCTION
617 bfd_printable_name
618
619SYNOPSIS
c58b9523 620 const char *bfd_printable_name (bfd *abfd);
252b5132
RH		 621
622DESCRIPTION
623 Return a printable string representing the architecture and machine
624 from the pointer to the architecture info structure.
625
626*/
627
628const char *
c58b9523 629bfd_printable_name (bfd *abfd)
252b5132
RH		 630{
631 return abfd->arch_info->printable_name;
632}
633
252b5132
RH		 634/*
635FUNCTION
636 bfd_scan_arch
637
638SYNOPSIS
c58b9523 639 const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132
RH		 640
641DESCRIPTION
642 Figure out if BFD supports any cpu which could be described with
643 the name @var{string}. Return a pointer to an <<arch_info>>
644 structure if a machine is found, otherwise NULL.
252b5132
RH		 645*/
646
647const bfd_arch_info_type *
c58b9523 648bfd_scan_arch (const char *string)
252b5132
RH		 649{
650 const bfd_arch_info_type * const *app, *ap;
651
047066e1 652 /* Look through all the installed architectures. */
252b5132
RH		 653 for (app = bfd_archures_list; *app != NULL; app++)
654 {
655 for (ap = *app; ap != NULL; ap = ap->next)
656 {
657 if (ap->scan (ap, string))
658 return ap;
659 }
660 }
661
662 return NULL;
663}
664
252b5132
RH		 665/*
666FUNCTION
667 bfd_arch_list
668
669SYNOPSIS
c58b9523 670 const char **bfd_arch_list (void);
252b5132
RH		 671
672DESCRIPTION
673 Return a freshly malloced NULL-terminated vector of the names
674 of all the valid BFD architectures. Do not modify the names.
252b5132
RH		 675*/
676
677const char **
c58b9523 678bfd_arch_list (void)
252b5132
RH		 679{
680 int vec_length = 0;
681 const char **name_ptr;
682 const char **name_list;
683 const bfd_arch_info_type * const *app;
dc810e39 684 bfd_size_type amt;
252b5132 685
047066e1 686 /* Determine the number of architectures. */
252b5132
RH		 687 vec_length = 0;
688 for (app = bfd_archures_list; *app != NULL; app++)
689 {
690 const bfd_arch_info_type *ap;
691 for (ap = *app; ap != NULL; ap = ap->next)
692 {
693 vec_length++;
694 }
695 }
696
dc810e39 697 amt = (vec_length + 1) * sizeof (char **);
a50b1753 698 name_list = (const char **) bfd_malloc (amt);
252b5132
RH		 699 if (name_list == NULL)
700 return NULL;
701
047066e1 702 /* Point the list at each of the names. */
252b5132
RH		 703 name_ptr = name_list;
704 for (app = bfd_archures_list; *app != NULL; app++)
705 {
706 const bfd_arch_info_type *ap;
707 for (ap = *app; ap != NULL; ap = ap->next)
708 {
709 *name_ptr = ap->printable_name;
710 name_ptr++;
711 }
712 }
713 *name_ptr = NULL;
714
715 return name_list;
716}
717
252b5132
RH		 718/*
719FUNCTION
720 bfd_arch_get_compatible
721
722SYNOPSIS
c58b9523
AM		 723 const bfd_arch_info_type *bfd_arch_get_compatible
724 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132
RH		 725
726DESCRIPTION
312b768e
NC		 727 Determine whether two BFDs' architectures and machine types
728 are compatible. Calculates the lowest common denominator
729 between the two architectures and machine types implied by
730 the BFDs and returns a pointer to an <<arch_info>> structure
731 describing the compatible machine.
252b5132
RH		 732*/
733
734const bfd_arch_info_type *
c58b9523
AM		 735bfd_arch_get_compatible (const bfd *abfd,
736 const bfd *bbfd,
737 bfd_boolean accept_unknowns)
252b5132 738{
312b768e
NC		 739 const bfd * ubfd = NULL;
740
741 /* Look for an unknown architecture. */
742 if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown)
743 || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown))
744 {
745 /* We can allow an unknown architecture if accept_unknowns
746 is true, or if the target is the "binary" format, which
747 has an unknown architecture. Since the binary format can
748 only be set by explicit request from the user, it is safe
749 to assume that they know what they are doing. */
750 if (accept_unknowns
751 || strcmp (bfd_get_target (ubfd), "binary") == 0)
752 return ubfd->arch_info;
753 return NULL;
754 }
252b5132
RH		 755
756 /* Otherwise architecture-specific code has to decide. */
757 return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
758}
759
252b5132
RH		 760/*
761INTERNAL_DEFINITION
762 bfd_default_arch_struct
763
764DESCRIPTION
765 The <<bfd_default_arch_struct>> is an item of
766 <<bfd_arch_info_type>> which has been initialized to a fairly
767 generic state. A BFD starts life by pointing to this
768 structure, until the correct back end has determined the real
769 architecture of the file.
770
771.extern const bfd_arch_info_type bfd_default_arch_struct;
252b5132
RH		 772*/
773
047066e1 774const bfd_arch_info_type bfd_default_arch_struct = {
b34976b6 775 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
047066e1
KH		 776 bfd_default_compatible,
777 bfd_default_scan,
778 0,
252b5132
RH		 779};
780
781/*
782FUNCTION
783 bfd_set_arch_info
784
785SYNOPSIS
c58b9523 786 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132
RH		 787
788DESCRIPTION
789 Set the architecture info of @var{abfd} to @var{arg}.
790*/
791
792void
c58b9523 793bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
252b5132
RH		 794{
795 abfd->arch_info = arg;
796}
797
798/*
799INTERNAL_FUNCTION
800 bfd_default_set_arch_mach
801
802SYNOPSIS
c58b9523
AM		 803 bfd_boolean bfd_default_set_arch_mach
804 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
252b5132
RH		 805
806DESCRIPTION
807 Set the architecture and machine type in BFD @var{abfd}
808 to @var{arch} and @var{mach}. Find the correct
809 pointer to a structure and insert it into the <<arch_info>>
0ef5a5bd 810 pointer.
252b5132
RH		 811*/
812
b34976b6 813bfd_boolean
c58b9523
AM		 814bfd_default_set_arch_mach (bfd *abfd,
815 enum bfd_architecture arch,
816 unsigned long mach)
252b5132 817{
99dc0092
AM		 818 abfd->arch_info = bfd_lookup_arch (arch, mach);
819 if (abfd->arch_info != NULL)
b34976b6 820 return TRUE;
252b5132
RH		 821
822 abfd->arch_info = &bfd_default_arch_struct;
823 bfd_set_error (bfd_error_bad_value);
b34976b6 824 return FALSE;
252b5132
RH		 825}
826
252b5132
RH		 827/*
828FUNCTION
829 bfd_get_arch
830
831SYNOPSIS
c58b9523 832 enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132
RH		 833
834DESCRIPTION
835 Return the enumerated type which describes the BFD @var{abfd}'s
836 architecture.
252b5132
RH		 837*/
838
839enum bfd_architecture
c58b9523 840bfd_get_arch (bfd *abfd)
252b5132 841{
047066e1 842 return abfd->arch_info->arch;
252b5132
RH		 843}
844
845/*
846FUNCTION
847 bfd_get_mach
848
849SYNOPSIS
c58b9523 850 unsigned long bfd_get_mach (bfd *abfd);
252b5132
RH		 851
852DESCRIPTION
853 Return the long type which describes the BFD @var{abfd}'s
854 machine.
855*/
856
0ef5a5bd 857unsigned long
c58b9523 858bfd_get_mach (bfd *abfd)
252b5132 859{
047066e1 860 return abfd->arch_info->mach;
252b5132
RH		 861}
862
863/*
864FUNCTION
865 bfd_arch_bits_per_byte
866
867SYNOPSIS
c58b9523 868 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132
RH		 869
870DESCRIPTION
871 Return the number of bits in one of the BFD @var{abfd}'s
872 architecture's bytes.
252b5132
RH		 873*/
874
875unsigned int
c58b9523 876bfd_arch_bits_per_byte (bfd *abfd)
252b5132
RH		 877{
878 return abfd->arch_info->bits_per_byte;
879}
880
881/*
882FUNCTION
883 bfd_arch_bits_per_address
884
885SYNOPSIS
c58b9523 886 unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132
RH		 887
888DESCRIPTION
889 Return the number of bits in one of the BFD @var{abfd}'s
890 architecture's addresses.
891*/
892
893unsigned int
c58b9523 894bfd_arch_bits_per_address (bfd *abfd)
252b5132
RH		 895{
896 return abfd->arch_info->bits_per_address;
897}
898
252b5132 899/*
0ef5a5bd 900INTERNAL_FUNCTION
252b5132
RH		 901 bfd_default_compatible
902
903SYNOPSIS
904 const bfd_arch_info_type *bfd_default_compatible
c58b9523 905 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
252b5132
RH		 906
907DESCRIPTION
908 The default function for testing for compatibility.
909*/
910
911const bfd_arch_info_type *
c58b9523
AM		 912bfd_default_compatible (const bfd_arch_info_type *a,
913 const bfd_arch_info_type *b)
252b5132
RH		 914{
915 if (a->arch != b->arch)
916 return NULL;
917
b74fa2cd
AM		 918 if (a->bits_per_word != b->bits_per_word)
919 return NULL;
920
252b5132
RH		 921 if (a->mach > b->mach)
922 return a;
923
924 if (b->mach > a->mach)
925 return b;
926
927 return a;
928}
929
252b5132
RH		 930/*
931INTERNAL_FUNCTION
932 bfd_default_scan
933
934SYNOPSIS
c58b9523
AM		 935 bfd_boolean bfd_default_scan
936 (const struct bfd_arch_info *info, const char *string);
252b5132
RH		 937
938DESCRIPTION
939 The default function for working out whether this is an
940 architecture hit and a machine hit.
941*/
942
b34976b6 943bfd_boolean
c58b9523 944bfd_default_scan (const bfd_arch_info_type *info, const char *string)
252b5132
RH		 945{
946 const char *ptr_src;
947 const char *ptr_tst;
948 unsigned long number;
949 enum bfd_architecture arch;
950 const char *printable_name_colon;
951
952 /* Exact match of the architecture name (ARCH_NAME) and also the
047066e1 953 default architecture? */
252b5132
RH		 954 if (strcasecmp (string, info->arch_name) == 0
955 && info->the_default)
b34976b6 956 return TRUE;
252b5132 957
047066e1 958 /* Exact match of the machine name (PRINTABLE_NAME)? */
252b5132 959 if (strcasecmp (string, info->printable_name) == 0)
b34976b6 960 return TRUE;
0ef5a5bd 961
252b5132 962 /* Given that printable_name contains no colon, attempt to match:
047066e1 963 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
252b5132
RH		 964 printable_name_colon = strchr (info->printable_name, ':');
965 if (printable_name_colon == NULL)
966 {
dc810e39 967 size_t strlen_arch_name = strlen (info->arch_name);
252b5132
RH		 968 if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
969 {
970 if (string[strlen_arch_name] == ':')
971 {
972 if (strcasecmp (string + strlen_arch_name + 1,
973 info->printable_name) == 0)
b34976b6 974 return TRUE;
252b5132
RH		 975 }
976 else
977 {
978 if (strcasecmp (string + strlen_arch_name,
979 info->printable_name) == 0)
b34976b6 980 return TRUE;
252b5132
RH		 981 }
982 }
983 }
984
985 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
047066e1 986 Attempt to match: <arch> <mach>? */
252b5132
RH		 987 if (printable_name_colon != NULL)
988 {
dc810e39 989 size_t colon_index = printable_name_colon - info->printable_name;
252b5132
RH		 990 if (strncasecmp (string, info->printable_name, colon_index) == 0
991 && strcasecmp (string + colon_index,
992 info->printable_name + colon_index + 1) == 0)
b34976b6 993 return TRUE;
252b5132
RH		 994 }
995
996 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
5c4491d3 997 attempt to match just <mach>, it could be ambiguous. This test
0ef5a5bd 998 is left until later. */
252b5132 999
047066e1
KH		 1000 /* NOTE: The below is retained for compatibility only. Please do
1001 not add to this code. */
252b5132
RH		 1002
1003 /* See how much of the supplied string matches with the
1004 architecture, eg the string m68k:68020 would match the 68k entry
047066e1 1005 up to the :, then we get left with the machine number. */
252b5132 1006
0ef5a5bd 1007 for (ptr_src = string, ptr_tst = info->arch_name;
252b5132 1008 *ptr_src && *ptr_tst;
0ef5a5bd 1009 ptr_src++, ptr_tst++)
252b5132 1010 {
047066e1
KH		 1011 if (*ptr_src != *ptr_tst)
1012 break;
252b5132
RH		 1013 }
1014
1015 /* Chewed up as much of the architecture as will match, skip any
047066e1 1016 colons. */
252b5132
RH		 1017 if (*ptr_src == ':')
1018 ptr_src++;
0ef5a5bd 1019
252b5132
RH		 1020 if (*ptr_src == 0)
1021 {
047066e1
KH		 1022 /* Nothing more, then only keep this one if it is the default
1023 machine for this architecture. */
252b5132
RH		 1024 return info->the_default;
1025 }
1026
1027 number = 0;
3882b010 1028 while (ISDIGIT (*ptr_src))
252b5132 1029 {
047066e1 1030 number = number * 10 + *ptr_src - '0';
252b5132
RH		 1031 ptr_src++;
1032 }
1033
1034 /* NOTE: The below is retained for compatibility only.
0ef5a5bd 1035 PLEASE DO NOT ADD TO THIS CODE. */
252b5132 1036
0ef5a5bd 1037 switch (number)
252b5132
RH		 1038 {
1039 /* FIXME: These are needed to parse IEEE objects. */
83ea41ad
NC		 1040 /* The following seven case's are here only for compatibility with
1041 older binutils (at least IEEE objects from binutils 2.9.1 require
1042 them). */
1043 case bfd_mach_m68000:
1044 case bfd_mach_m68010:
1045 case bfd_mach_m68020:
1046 case bfd_mach_m68030:
1047 case bfd_mach_m68040:
1048 case bfd_mach_m68060:
1049 case bfd_mach_cpu32:
1050 arch = bfd_arch_m68k;
1051 break;
0ef5a5bd 1052 case 68000:
252b5132
RH		 1053 arch = bfd_arch_m68k;
1054 number = bfd_mach_m68000;
1055 break;
1056 case 68010:
1057 arch = bfd_arch_m68k;
1058 number = bfd_mach_m68010;
1059 break;
1060 case 68020:
1061 arch = bfd_arch_m68k;
1062 number = bfd_mach_m68020;
1063 break;
1064 case 68030:
1065 arch = bfd_arch_m68k;
1066 number = bfd_mach_m68030;
1067 break;
1068 case 68040:
1069 arch = bfd_arch_m68k;
1070 number = bfd_mach_m68040;
1071 break;
1072 case 68060:
1073 arch = bfd_arch_m68k;
1074 number = bfd_mach_m68060;
1075 break;
1076 case 68332:
1077 arch = bfd_arch_m68k;
1078 number = bfd_mach_cpu32;
1079 break;
3cac17ae
NC		 1080 case 5200:
1081 arch = bfd_arch_m68k;
0b2e31dc 1082 number = bfd_mach_mcf_isa_a_nodiv;
3cac17ae
NC		 1083 break;
1084 case 5206:
1085 arch = bfd_arch_m68k;
0b2e31dc 1086 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1087 break;
1088 case 5307:
1089 arch = bfd_arch_m68k;
0b2e31dc 1090 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1091 break;
1092 case 5407:
1093 arch = bfd_arch_m68k;
0b2e31dc 1094 number = bfd_mach_mcf_isa_b_nousp_mac;
3cac17ae 1095 break;
3e602632
NC		 1096 case 5282:
1097 arch = bfd_arch_m68k;
0b2e31dc 1098 number = bfd_mach_mcf_isa_aplus_emac;
3e602632 1099 break;
252b5132
RH		 1100
1101 case 32000:
1102 arch = bfd_arch_we32k;
1103 break;
1104
1105 case 3000:
1106 arch = bfd_arch_mips;
1107 number = bfd_mach_mips3000;
1108 break;
1109
1110 case 4000:
1111 arch = bfd_arch_mips;
1112 number = bfd_mach_mips4000;
1113 break;
1114
1115 case 6000:
1116 arch = bfd_arch_rs6000;
1117 break;
1118
d4845d57
JR		 1119 case 7410:
1120 arch = bfd_arch_sh;
1121 number = bfd_mach_sh_dsp;
1122 break;
1123
1124 case 7708:
1125 arch = bfd_arch_sh;
1126 number = bfd_mach_sh3;
1127 break;
1128
1129 case 7729:
1130 arch = bfd_arch_sh;
1131 number = bfd_mach_sh3_dsp;
1132 break;
1133
1134 case 7750:
1135 arch = bfd_arch_sh;
1136 number = bfd_mach_sh4;
1137 break;
1138
0ef5a5bd 1139 default:
b34976b6 1140 return FALSE;
252b5132
RH		 1141 }
1142
0ef5a5bd 1143 if (arch != info->arch)
b34976b6 1144 return FALSE;
252b5132
RH		 1145
1146 if (number != info->mach)
b34976b6 1147 return FALSE;
252b5132 1148
b34976b6 1149 return TRUE;
252b5132
RH		 1150}
1151
252b5132
RH		 1152/*
1153FUNCTION
1154 bfd_get_arch_info
1155
1156SYNOPSIS
c58b9523 1157 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132
RH		 1158
1159DESCRIPTION
1160 Return the architecture info struct in @var{abfd}.
1161*/
1162
1163const bfd_arch_info_type *
c58b9523 1164bfd_get_arch_info (bfd *abfd)
252b5132
RH		 1165{
1166 return abfd->arch_info;
1167}
1168
252b5132
RH		 1169/*
1170FUNCTION
1171 bfd_lookup_arch
1172
1173SYNOPSIS
1174 const bfd_arch_info_type *bfd_lookup_arch
c58b9523 1175 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1176
1177DESCRIPTION
5c4491d3 1178 Look for the architecture info structure which matches the
252b5132
RH		 1179 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1180 machine/architecture structure which marks itself as the
aa3d5824 1181 default.
252b5132
RH		 1182*/
1183
0ef5a5bd 1184const bfd_arch_info_type *
c58b9523 1185bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
252b5132
RH		 1186{
1187 const bfd_arch_info_type * const *app, *ap;
1188
1189 for (app = bfd_archures_list; *app != NULL; app++)
1190 {
1191 for (ap = *app; ap != NULL; ap = ap->next)
1192 {
1193 if (ap->arch == arch
1194 && (ap->mach == machine
1195 || (machine == 0 && ap->the_default)))
1196 return ap;
1197 }
1198 }
1199
1200 return NULL;
1201}
1202
252b5132
RH		 1203/*
1204FUNCTION
1205 bfd_printable_arch_mach
1206
1207SYNOPSIS
1208 const char *bfd_printable_arch_mach
c58b9523 1209 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1210
1211DESCRIPTION
1212 Return a printable string representing the architecture and
0ef5a5bd 1213 machine type.
252b5132
RH		 1214
1215 This routine is depreciated.
1216*/
1217
1218const char *
c58b9523 1219bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
252b5132 1220{
047066e1 1221 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
252b5132 1222
047066e1
KH		 1223 if (ap)
1224 return ap->printable_name;
1225 return "UNKNOWN!";
252b5132 1226}
9a968f43
NC		 1227
1228/*
1229FUNCTION
1230 bfd_octets_per_byte
1231
1232SYNOPSIS
c58b9523 1233 unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43
NC		 1234
1235DESCRIPTION
1236 Return the number of octets (8-bit quantities) per target byte
1237 (minimum addressable unit). In most cases, this will be one, but some
1238 DSP targets have 16, 32, or even 48 bits per byte.
9a968f43
NC		 1239*/
1240
f6af82bd 1241unsigned int
c58b9523 1242bfd_octets_per_byte (bfd *abfd)
9a968f43 1243{
047066e1
KH		 1244 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
1245 bfd_get_mach (abfd));
9a968f43
NC		 1246}
1247
1248/*
1249FUNCTION
1250 bfd_arch_mach_octets_per_byte
1251
1252SYNOPSIS
c58b9523
AM		 1253 unsigned int bfd_arch_mach_octets_per_byte
1254 (enum bfd_architecture arch, unsigned long machine);
9a968f43
NC		 1255
1256DESCRIPTION
1257 See bfd_octets_per_byte.
0ef5a5bd 1258
9a968f43
NC		 1259 This routine is provided for those cases where a bfd * is not
1260 available
1261*/
1262
f6af82bd 1263unsigned int
c58b9523
AM		 1264bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
1265 unsigned long mach)
9a968f43 1266{
047066e1 1267 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
0ef5a5bd 1268
047066e1
KH		 1269 if (ap)
1270 return ap->bits_per_byte / 8;
1271 return 1;
9a968f43 1272}
GDB Binutils - Deliverables
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