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[deliverable/binutils-gdb.git] / bfd / archures.c
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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
fd503541 176.#define bfd_mach_mips_loongson_3a 3003
c6c98b38 177.#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *}
6f179bd0 178.#define bfd_mach_mips_octeon 6501
52b6b6b9 179.#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *}
a1cd6a8f 180.#define bfd_mach_mipsisa32 32
af7ee8bf 181.#define bfd_mach_mipsisa32r2 33
a1cd6a8f 182.#define bfd_mach_mipsisa64 64
5f74bc13 183.#define bfd_mach_mipsisa64r2 65
252b5132 184. bfd_arch_i386, {* Intel 386 *}
686e4055
AM		 185.#define bfd_mach_i386_i386 1
186.#define bfd_mach_i386_i8086 2
187.#define bfd_mach_i386_i386_intel_syntax 3
351f65ca
L		 188.#define bfd_mach_x64_32 32
189.#define bfd_mach_x64_32_intel_syntax 33
686e4055
AM		 190.#define bfd_mach_x86_64 64
191.#define bfd_mach_x86_64_intel_syntax 65
8a9036a4
L		 192. bfd_arch_l1om, {* Intel L1OM *}
193.#define bfd_mach_l1om 66
194.#define bfd_mach_l1om_intel_syntax 67
252b5132
RH		 195. bfd_arch_we32k, {* AT&T WE32xxx *}
196. bfd_arch_tahoe, {* CCI/Harris Tahoe *}
197. bfd_arch_i860, {* Intel 860 *}
5b93d8bb 198. bfd_arch_i370, {* IBM 360/370 Mainframes *}
252b5132 199. bfd_arch_romp, {* IBM ROMP PC/RT *}
252b5132
RH		 200. bfd_arch_convex, {* Convex *}
201. bfd_arch_m88k, {* Motorola 88xxx *}
3af9a47b 202. bfd_arch_m98k, {* Motorola 98xxx *}
252b5132 203. bfd_arch_pyramid, {* Pyramid Technology *}
c2dcd04e 204. bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
8d9cd6b1
NC		 205.#define bfd_mach_h8300 1
206.#define bfd_mach_h8300h 2
207.#define bfd_mach_h8300s 3
208.#define bfd_mach_h8300hn 4
209.#define bfd_mach_h8300sn 5
5d1db417 210.#define bfd_mach_h8300sx 6
f4984206 211.#define bfd_mach_h8300sxn 7
e135f41b 212. bfd_arch_pdp11, {* DEC PDP-11 *}
ce3c775b 213. bfd_arch_plugin,
252b5132 214. bfd_arch_powerpc, {* PowerPC *}
686e4055
AM		 215.#define bfd_mach_ppc 32
216.#define bfd_mach_ppc64 64
87f33987
ND		 217.#define bfd_mach_ppc_403 403
218.#define bfd_mach_ppc_403gc 4030
305f7588 219.#define bfd_mach_ppc_405 405
87f33987
ND		 220.#define bfd_mach_ppc_505 505
221.#define bfd_mach_ppc_601 601
222.#define bfd_mach_ppc_602 602
223.#define bfd_mach_ppc_603 603
224.#define bfd_mach_ppc_ec603e 6031
225.#define bfd_mach_ppc_604 604
226.#define bfd_mach_ppc_620 620
227.#define bfd_mach_ppc_630 630
228.#define bfd_mach_ppc_750 750
229.#define bfd_mach_ppc_860 860
230.#define bfd_mach_ppc_a35 35
231.#define bfd_mach_ppc_rs64ii 642
232.#define bfd_mach_ppc_rs64iii 643
233.#define bfd_mach_ppc_7400 7400
d62b1198 234.#define bfd_mach_ppc_e500 500
19a6653c 235.#define bfd_mach_ppc_e500mc 5001
ce3d2015
AM		 236.#define bfd_mach_ppc_e500mc64 5005
237.#define bfd_mach_ppc_titan 83
252b5132 238. bfd_arch_rs6000, {* IBM RS/6000 *}
686e4055 239.#define bfd_mach_rs6k 6000
87f33987
ND		 240.#define bfd_mach_rs6k_rs1 6001
241.#define bfd_mach_rs6k_rsc 6003
242.#define bfd_mach_rs6k_rs2 6002
252b5132 243. bfd_arch_hppa, {* HP PA RISC *}
42acdc7c
JB		 244.#define bfd_mach_hppa10 10
245.#define bfd_mach_hppa11 11
246.#define bfd_mach_hppa20 20
247.#define bfd_mach_hppa20w 25
252b5132 248. bfd_arch_d10v, {* Mitsubishi D10V *}
686e4055 249.#define bfd_mach_d10v 1
7af8cca9
MM		 250.#define bfd_mach_d10v_ts2 2
251.#define bfd_mach_d10v_ts3 3
252b5132 252. bfd_arch_d30v, {* Mitsubishi D30V *}
d172d4ba 253. bfd_arch_dlx, {* DLX *}
60bcf0fa
NC		 254. bfd_arch_m68hc11, {* Motorola 68HC11 *}
255. bfd_arch_m68hc12, {* Motorola 68HC12 *}
bc7c6a90
SC		 256.#define bfd_mach_m6812_default 0
257.#define bfd_mach_m6812 1
258.#define bfd_mach_m6812s 2
252b5132
RH		 259. bfd_arch_z8k, {* Zilog Z8000 *}
260.#define bfd_mach_z8001 1
261.#define bfd_mach_z8002 2
c2dcd04e 262. bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
ef230218 263. bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
686e4055 264.#define bfd_mach_sh 1
d4845d57
JR		 265.#define bfd_mach_sh2 0x20
266.#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO		 267.#define bfd_mach_sh2a 0x2a
268.#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC		 269.#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
270.#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
271.#define bfd_mach_sh2a_or_sh4 0x2a3
272.#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 273.#define bfd_mach_sh2e 0x2e
252b5132 274.#define bfd_mach_sh3 0x30
f6f9408f 275.#define bfd_mach_sh3_nommu 0x31
d4845d57 276.#define bfd_mach_sh3_dsp 0x3d
252b5132 277.#define bfd_mach_sh3e 0x3e
d4845d57 278.#define bfd_mach_sh4 0x40
af9ba621 279.#define bfd_mach_sh4_nofpu 0x41
ae51a426 280.#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV		 281.#define bfd_mach_sh4a 0x4a
282.#define bfd_mach_sh4a_nofpu 0x4b
283.#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 284.#define bfd_mach_sh5 0x50
252b5132
RH		 285. bfd_arch_alpha, {* Dec Alpha *}
286.#define bfd_mach_alpha_ev4 0x10
287.#define bfd_mach_alpha_ev5 0x20
288.#define bfd_mach_alpha_ev6 0x30
c312a6a4 289. bfd_arch_arm, {* Advanced Risc Machines ARM. *}
5a6c6817 290.#define bfd_mach_arm_unknown 0
252b5132 291.#define bfd_mach_arm_2 1
478d07d6 292.#define bfd_mach_arm_2a 2
252b5132
RH		 293.#define bfd_mach_arm_3 3
294.#define bfd_mach_arm_3M 4
478d07d6 295.#define bfd_mach_arm_4 5
252b5132 296.#define bfd_mach_arm_4T 6
478d07d6
NC		 297.#define bfd_mach_arm_5 7
298.#define bfd_mach_arm_5T 8
077b8428
NC		 299.#define bfd_mach_arm_5TE 9
300.#define bfd_mach_arm_XScale 10
fde78edd 301.#define bfd_mach_arm_ep9312 11
e16bb312 302.#define bfd_mach_arm_iWMMXt 12
2d447fca 303.#define bfd_mach_arm_iWMMXt2 13
252b5132
RH		 304. bfd_arch_ns32k, {* National Semiconductors ns32000 *}
305. bfd_arch_w65, {* WDC 65816 *}
306. bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
026df7c5 307. bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
be33c5dd
SS		 308.#define bfd_mach_tic3x 30
309.#define bfd_mach_tic4x 40
81635ce4 310. bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
40b36596 311. bfd_arch_tic6x, {* Texas Instruments TMS320C6X *}
252b5132
RH		 312. bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
313. bfd_arch_v850, {* NEC V850 *}
686e4055 314.#define bfd_mach_v850 1
252b5132 315.#define bfd_mach_v850e 'E'
1cd986c5
NC		 316.#define bfd_mach_v850e1 '1'
317.#define bfd_mach_v850e2 0x4532
318.#define bfd_mach_v850e2v3 0x45325633
0d2bcfaf 319. bfd_arch_arc, {* ARC Cores *}
686e4055
AM		 320.#define bfd_mach_arc_5 5
321.#define bfd_mach_arc_6 6
322.#define bfd_mach_arc_7 7
323.#define bfd_mach_arc_8 8
49f58d10
JB		 324. bfd_arch_m32c, {* Renesas M16C/M32C. *}
325.#define bfd_mach_m16c 0x75
326.#define bfd_mach_m32c 0x78
26597c86 327. bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
686e4055 328.#define bfd_mach_m32r 1 {* For backwards compatibility. *}
a23ef39f 329.#define bfd_mach_m32rx 'x'
88845958 330.#define bfd_mach_m32r2 '2'
252b5132
RH		 331. bfd_arch_mn10200, {* Matsushita MN10200 *}
332. bfd_arch_mn10300, {* Matsushita MN10300 *}
333.#define bfd_mach_mn10300 300
31f8dc8f 334.#define bfd_mach_am33 330
b08fa4d3 335.#define bfd_mach_am33_2 332
252b5132
RH		 336. bfd_arch_fr30,
337.#define bfd_mach_fr30 0x46523330
4e5ba5b7 338. bfd_arch_frv,
686e4055
AM		 339.#define bfd_mach_frv 1
340.#define bfd_mach_frvsimple 2
4e5ba5b7
DB		 341.#define bfd_mach_fr300 300
342.#define bfd_mach_fr400 400
676a64f4 343.#define bfd_mach_fr450 450
4e5ba5b7
DB		 344.#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
345.#define bfd_mach_fr500 500
9c8ee639 346.#define bfd_mach_fr550 550
20135e4c
NC		 347. bfd_arch_moxie, {* The moxie processor *}
348.#define bfd_mach_moxie 1
252b5132 349. bfd_arch_mcore,
d9352518
DB		 350. bfd_arch_mep,
351.#define bfd_mach_mep 1
352.#define bfd_mach_mep_h1 0x6831
4d28413b 353.#define bfd_mach_mep_c5 0x6335
800eeca4 354. bfd_arch_ia64, {* HP/Intel ia64 *}
686e4055
AM		 355.#define bfd_mach_ia64_elf64 64
356.#define bfd_mach_ia64_elf32 32
cf88bb9f 357. bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
686e4055
AM		 358.#define bfd_mach_ip2022 1
359.#define bfd_mach_ip2022ext 2
a75473eb
SC		 360. bfd_arch_iq2000, {* Vitesse IQ2000. *}
361.#define bfd_mach_iq2000 1
362.#define bfd_mach_iq10 2
d031aafb 363. bfd_arch_mt,
de33e640
AH		 364.#define bfd_mach_ms1 1
365.#define bfd_mach_mrisc2 2
6f84a2a6 366.#define bfd_mach_ms2 3
0bcb993b 367. bfd_arch_pj,
c312a6a4 368. bfd_arch_avr, {* Atmel AVR microcontrollers. *}
adde6300
AM		 369.#define bfd_mach_avr1 1
370.#define bfd_mach_avr2 2
7b21ac3f 371.#define bfd_mach_avr25 25
adde6300 372.#define bfd_mach_avr3 3
7b21ac3f
EW		 373.#define bfd_mach_avr31 31
374.#define bfd_mach_avr35 35
adde6300 375.#define bfd_mach_avr4 4
65aa24b6 376.#define bfd_mach_avr5 5
7b21ac3f 377.#define bfd_mach_avr51 51
28c9d252 378.#define bfd_mach_avr6 6
8cc66334
EW		 379.#define bfd_mach_avrxmega1 101
380.#define bfd_mach_avrxmega2 102
381.#define bfd_mach_avrxmega3 103
382.#define bfd_mach_avrxmega4 104
383.#define bfd_mach_avrxmega5 105
384.#define bfd_mach_avrxmega6 106
385.#define bfd_mach_avrxmega7 107
0f64bb02
CM		 386. bfd_arch_bfin, {* ADI Blackfin *}
387.#define bfd_mach_bfin 1
3d3d428f
NC		 388. bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
389.#define bfd_mach_cr16 1
0949843d
NC		 390. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
391.#define bfd_mach_cr16c 1
1fe1f39c
NC		 392. bfd_arch_crx, {* National Semiconductor CRX. *}
393.#define bfd_mach_crx 1
06c15ad7 394. bfd_arch_cris, {* Axis CRIS *}
bac23f82
HPN		 395.#define bfd_mach_cris_v0_v10 255
396.#define bfd_mach_cris_v32 32
397.#define bfd_mach_cris_v10_v32 1032
c7927a3c
NC		 398. bfd_arch_rx, {* Renesas RX. *}
399.#define bfd_mach_rx 0x75
a85d7ed0 400. bfd_arch_s390, {* IBM s390 *}
686e4055
AM		 401.#define bfd_mach_s390_31 31
402.#define bfd_mach_s390_64 64
1c0d3aa6 403. bfd_arch_score, {* Sunplus score *}
c3b7224a
NC		 404.#define bfd_mach_score3 3
405.#define bfd_mach_score7 7
b3baf5d0 406. bfd_arch_openrisc, {* OpenRISC *}
c312a6a4 407. bfd_arch_mmix, {* Donald Knuth's educational processor. *}
93fbbb04 408. bfd_arch_xstormy16,
686e4055 409.#define bfd_mach_xstormy16 1
2469cfa2 410. bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
2469cfa2 411.#define bfd_mach_msp11 11
3b260895 412.#define bfd_mach_msp110 110
2469cfa2
NC		 413.#define bfd_mach_msp12 12
414.#define bfd_mach_msp13 13
415.#define bfd_mach_msp14 14
3b260895 416.#define bfd_mach_msp15 15
d70c5fc7 417.#define bfd_mach_msp16 16
44c86e8c 418.#define bfd_mach_msp21 21
2469cfa2
NC		 419.#define bfd_mach_msp31 31
420.#define bfd_mach_msp32 32
421.#define bfd_mach_msp33 33
3b260895
NC		 422.#define bfd_mach_msp41 41
423.#define bfd_mach_msp42 42
2469cfa2
NC		 424.#define bfd_mach_msp43 43
425.#define bfd_mach_msp44 44
d70c5fc7
NC		 426. bfd_arch_xc16x, {* Infineon's XC16X Series. *}
427.#define bfd_mach_xc16x 1
428.#define bfd_mach_xc16xl 2
429.#define bfd_mach_xc16xs 3
e0001a05
NC		 430. bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
431.#define bfd_mach_xtensa 1
3c9b82ba
NC		 432. bfd_arch_z80,
433.#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
434.#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
435.#define bfd_mach_z80full 7 {* All undocumented instructions. *}
436.#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
84e94c90
NC		 437. bfd_arch_lm32, {* Lattice Mico32 *}
438.#define bfd_mach_lm32 1
7ba29e2a 439. bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
252b5132
RH		 440. bfd_arch_last
441. };
252b5132
RH		 442*/
443
444/*
252b5132
RH		 445SUBSECTION
446 bfd_arch_info
447
448DESCRIPTION
449 This structure contains information on architectures for use
450 within BFD.
451
452.
0ef5a5bd 453.typedef struct bfd_arch_info
252b5132
RH		 454.{
455. int bits_per_word;
456. int bits_per_address;
457. int bits_per_byte;
458. enum bfd_architecture arch;
459. unsigned long mach;
460. const char *arch_name;
461. const char *printable_name;
462. unsigned int section_align_power;
b34976b6 463. {* TRUE if this is the default machine for the architecture.
aa3d5824
AM		 464. The default arch should be the first entry for an arch so that
465. all the entries for that arch can be accessed via <<next>>. *}
b34976b6 466. bfd_boolean the_default;
252b5132 467. const struct bfd_arch_info * (*compatible)
c58b9523 468. (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 469.
c58b9523 470. bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132
RH		 471.
472. const struct bfd_arch_info *next;
3b16e843
NC		 473.}
474.bfd_arch_info_type;
475.
252b5132
RH		 476*/
477
252b5132
RH		 478extern const bfd_arch_info_type bfd_alpha_arch;
479extern const bfd_arch_info_type bfd_arc_arch;
480extern const bfd_arch_info_type bfd_arm_arch;
3b16e843 481extern const bfd_arch_info_type bfd_avr_arch;
0f64bb02 482extern const bfd_arch_info_type bfd_bfin_arch;
3d3d428f 483extern const bfd_arch_info_type bfd_cr16_arch;
0949843d 484extern const bfd_arch_info_type bfd_cr16c_arch;
06c15ad7 485extern const bfd_arch_info_type bfd_cris_arch;
1fe1f39c 486extern const bfd_arch_info_type bfd_crx_arch;
252b5132
RH		 487extern const bfd_arch_info_type bfd_d10v_arch;
488extern const bfd_arch_info_type bfd_d30v_arch;
d172d4ba 489extern const bfd_arch_info_type bfd_dlx_arch;
3b16e843 490extern const bfd_arch_info_type bfd_fr30_arch;
4e5ba5b7 491extern const bfd_arch_info_type bfd_frv_arch;
252b5132
RH		 492extern const bfd_arch_info_type bfd_h8300_arch;
493extern const bfd_arch_info_type bfd_h8500_arch;
494extern const bfd_arch_info_type bfd_hppa_arch;
5b93d8bb 495extern const bfd_arch_info_type bfd_i370_arch;
252b5132
RH		 496extern const bfd_arch_info_type bfd_i386_arch;
497extern const bfd_arch_info_type bfd_i860_arch;
498extern const bfd_arch_info_type bfd_i960_arch;
3b16e843 499extern const bfd_arch_info_type bfd_ia64_arch;
cf88bb9f 500extern const bfd_arch_info_type bfd_ip2k_arch;
a75473eb 501extern const bfd_arch_info_type bfd_iq2000_arch;
9e675548 502extern const bfd_arch_info_type bfd_l1om_arch;
84e94c90 503extern const bfd_arch_info_type bfd_lm32_arch;
49f58d10 504extern const bfd_arch_info_type bfd_m32c_arch;
252b5132 505extern const bfd_arch_info_type bfd_m32r_arch;
60bcf0fa
NC		 506extern const bfd_arch_info_type bfd_m68hc11_arch;
507extern const bfd_arch_info_type bfd_m68hc12_arch;
252b5132
RH		 508extern const bfd_arch_info_type bfd_m68k_arch;
509extern const bfd_arch_info_type bfd_m88k_arch;
3b16e843 510extern const bfd_arch_info_type bfd_mcore_arch;
d9352518 511extern const bfd_arch_info_type bfd_mep_arch;
252b5132 512extern const bfd_arch_info_type bfd_mips_arch;
7ba29e2a 513extern const bfd_arch_info_type bfd_microblaze_arch;
3b16e843 514extern const bfd_arch_info_type bfd_mmix_arch;
252b5132
RH		 515extern const bfd_arch_info_type bfd_mn10200_arch;
516extern const bfd_arch_info_type bfd_mn10300_arch;
9e675548 517extern const bfd_arch_info_type bfd_moxie_arch;
2469cfa2 518extern const bfd_arch_info_type bfd_msp430_arch;
d031aafb 519extern const bfd_arch_info_type bfd_mt_arch;
3b16e843
NC		 520extern const bfd_arch_info_type bfd_ns32k_arch;
521extern const bfd_arch_info_type bfd_openrisc_arch;
522extern const bfd_arch_info_type bfd_or32_arch;
e135f41b 523extern const bfd_arch_info_type bfd_pdp11_arch;
3b16e843 524extern const bfd_arch_info_type bfd_pj_arch;
ce3c775b 525extern const bfd_arch_info_type bfd_plugin_arch;
899f54f5
AM		 526extern const bfd_arch_info_type bfd_powerpc_archs[];
527#define bfd_powerpc_arch bfd_powerpc_archs[0]
252b5132 528extern const bfd_arch_info_type bfd_rs6000_arch;
c7927a3c 529extern const bfd_arch_info_type bfd_rx_arch;
3b16e843 530extern const bfd_arch_info_type bfd_s390_arch;
1c0d3aa6 531extern const bfd_arch_info_type bfd_score_arch;
252b5132
RH		 532extern const bfd_arch_info_type bfd_sh_arch;
533extern const bfd_arch_info_type bfd_sparc_arch;
e9f53129 534extern const bfd_arch_info_type bfd_spu_arch;
252b5132 535extern const bfd_arch_info_type bfd_tic30_arch;
026df7c5 536extern const bfd_arch_info_type bfd_tic4x_arch;
81635ce4 537extern const bfd_arch_info_type bfd_tic54x_arch;
40b36596 538extern const bfd_arch_info_type bfd_tic6x_arch;
252b5132 539extern const bfd_arch_info_type bfd_tic80_arch;
3b16e843 540extern const bfd_arch_info_type bfd_v850_arch;
252b5132 541extern const bfd_arch_info_type bfd_vax_arch;
252b5132 542extern const bfd_arch_info_type bfd_w65_arch;
9e675548 543extern const bfd_arch_info_type bfd_we32k_arch;
93fbbb04 544extern const bfd_arch_info_type bfd_xstormy16_arch;
e0001a05 545extern const bfd_arch_info_type bfd_xtensa_arch;
d70c5fc7 546extern const bfd_arch_info_type bfd_xc16x_arch;
3c9b82ba 547extern const bfd_arch_info_type bfd_z80_arch;
3b16e843 548extern const bfd_arch_info_type bfd_z8k_arch;
252b5132 549
3b16e843
NC		 550static const bfd_arch_info_type * const bfd_archures_list[] =
551 {
252b5132 552#ifdef SELECT_ARCHITECTURES
3b16e843 553 SELECT_ARCHITECTURES,
252b5132 554#else
3b16e843
NC		 555 &bfd_alpha_arch,
556 &bfd_arc_arch,
557 &bfd_arm_arch,
558 &bfd_avr_arch,
0f64bb02 559 &bfd_bfin_arch,
3d3d428f 560 &bfd_cr16_arch,
0949843d 561 &bfd_cr16c_arch,
3b16e843 562 &bfd_cris_arch,
1fe1f39c 563 &bfd_crx_arch,
3b16e843
NC		 564 &bfd_d10v_arch,
565 &bfd_d30v_arch,
d172d4ba 566 &bfd_dlx_arch,
3b16e843 567 &bfd_fr30_arch,
4e5ba5b7 568 &bfd_frv_arch,
3b16e843
NC		 569 &bfd_h8300_arch,
570 &bfd_h8500_arch,
571 &bfd_hppa_arch,
572 &bfd_i370_arch,
573 &bfd_i386_arch,
574 &bfd_i860_arch,
575 &bfd_i960_arch,
576 &bfd_ia64_arch,
cf88bb9f 577 &bfd_ip2k_arch,
a75473eb 578 &bfd_iq2000_arch,
9e675548 579 &bfd_l1om_arch,
84e94c90 580 &bfd_lm32_arch,
e729279b 581 &bfd_m32c_arch,
3b16e843
NC		 582 &bfd_m32r_arch,
583 &bfd_m68hc11_arch,
584 &bfd_m68hc12_arch,
585 &bfd_m68k_arch,
586 &bfd_m88k_arch,
587 &bfd_mcore_arch,
d9352518 588 &bfd_mep_arch,
7ba29e2a 589 &bfd_microblaze_arch,
3b16e843
NC		 590 &bfd_mips_arch,
591 &bfd_mmix_arch,
592 &bfd_mn10200_arch,
593 &bfd_mn10300_arch,
9e675548 594 &bfd_moxie_arch,
2469cfa2 595 &bfd_msp430_arch,
9e675548 596 &bfd_mt_arch,
3b16e843
NC		 597 &bfd_ns32k_arch,
598 &bfd_openrisc_arch,
599 &bfd_or32_arch,
600 &bfd_pdp11_arch,
601 &bfd_powerpc_arch,
602 &bfd_rs6000_arch,
c7927a3c 603 &bfd_rx_arch,
3b16e843 604 &bfd_s390_arch,
1c0d3aa6 605 &bfd_score_arch,
3b16e843
NC		 606 &bfd_sh_arch,
607 &bfd_sparc_arch,
e9f53129 608 &bfd_spu_arch,
3b16e843 609 &bfd_tic30_arch,
026df7c5 610 &bfd_tic4x_arch,
3b16e843 611 &bfd_tic54x_arch,
40b36596 612 &bfd_tic6x_arch,
3b16e843
NC		 613 &bfd_tic80_arch,
614 &bfd_v850_arch,
615 &bfd_vax_arch,
616 &bfd_w65_arch,
617 &bfd_we32k_arch,
618 &bfd_xstormy16_arch,
e0001a05 619 &bfd_xtensa_arch,
d70c5fc7 620 &bfd_xc16x_arch,
3c9b82ba 621 &bfd_z80_arch,
3b16e843 622 &bfd_z8k_arch,
252b5132
RH		 623#endif
624 0
625};
626
627/*
628FUNCTION
629 bfd_printable_name
630
631SYNOPSIS
c58b9523 632 const char *bfd_printable_name (bfd *abfd);
252b5132
RH		 633
634DESCRIPTION
635 Return a printable string representing the architecture and machine
636 from the pointer to the architecture info structure.
637
638*/
639
640const char *
c58b9523 641bfd_printable_name (bfd *abfd)
252b5132
RH		 642{
643 return abfd->arch_info->printable_name;
644}
645
252b5132
RH		 646/*
647FUNCTION
648 bfd_scan_arch
649
650SYNOPSIS
c58b9523 651 const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132
RH		 652
653DESCRIPTION
654 Figure out if BFD supports any cpu which could be described with
655 the name @var{string}. Return a pointer to an <<arch_info>>
656 structure if a machine is found, otherwise NULL.
252b5132
RH		 657*/
658
659const bfd_arch_info_type *
c58b9523 660bfd_scan_arch (const char *string)
252b5132
RH		 661{
662 const bfd_arch_info_type * const *app, *ap;
663
047066e1 664 /* Look through all the installed architectures. */
252b5132
RH		 665 for (app = bfd_archures_list; *app != NULL; app++)
666 {
667 for (ap = *app; ap != NULL; ap = ap->next)
668 {
669 if (ap->scan (ap, string))
670 return ap;
671 }
672 }
673
674 return NULL;
675}
676
252b5132
RH		 677/*
678FUNCTION
679 bfd_arch_list
680
681SYNOPSIS
c58b9523 682 const char **bfd_arch_list (void);
252b5132
RH		 683
684DESCRIPTION
685 Return a freshly malloced NULL-terminated vector of the names
686 of all the valid BFD architectures. Do not modify the names.
252b5132
RH		 687*/
688
689const char **
c58b9523 690bfd_arch_list (void)
252b5132
RH		 691{
692 int vec_length = 0;
693 const char **name_ptr;
694 const char **name_list;
695 const bfd_arch_info_type * const *app;
dc810e39 696 bfd_size_type amt;
252b5132 697
047066e1 698 /* Determine the number of architectures. */
252b5132
RH		 699 vec_length = 0;
700 for (app = bfd_archures_list; *app != NULL; app++)
701 {
702 const bfd_arch_info_type *ap;
703 for (ap = *app; ap != NULL; ap = ap->next)
704 {
705 vec_length++;
706 }
707 }
708
dc810e39 709 amt = (vec_length + 1) * sizeof (char **);
a50b1753 710 name_list = (const char **) bfd_malloc (amt);
252b5132
RH		 711 if (name_list == NULL)
712 return NULL;
713
047066e1 714 /* Point the list at each of the names. */
252b5132
RH		 715 name_ptr = name_list;
716 for (app = bfd_archures_list; *app != NULL; app++)
717 {
718 const bfd_arch_info_type *ap;
719 for (ap = *app; ap != NULL; ap = ap->next)
720 {
721 *name_ptr = ap->printable_name;
722 name_ptr++;
723 }
724 }
725 *name_ptr = NULL;
726
727 return name_list;
728}
729
252b5132
RH		 730/*
731FUNCTION
732 bfd_arch_get_compatible
733
734SYNOPSIS
c58b9523
AM		 735 const bfd_arch_info_type *bfd_arch_get_compatible
736 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132
RH		 737
738DESCRIPTION
312b768e
NC		 739 Determine whether two BFDs' architectures and machine types
740 are compatible. Calculates the lowest common denominator
741 between the two architectures and machine types implied by
742 the BFDs and returns a pointer to an <<arch_info>> structure
743 describing the compatible machine.
252b5132
RH		 744*/
745
746const bfd_arch_info_type *
c58b9523
AM		 747bfd_arch_get_compatible (const bfd *abfd,
748 const bfd *bbfd,
749 bfd_boolean accept_unknowns)
252b5132 750{
312b768e
NC		 751 const bfd * ubfd = NULL;
752
753 /* Look for an unknown architecture. */
754 if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown)
755 || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown))
756 {
757 /* We can allow an unknown architecture if accept_unknowns
758 is true, or if the target is the "binary" format, which
759 has an unknown architecture. Since the binary format can
760 only be set by explicit request from the user, it is safe
761 to assume that they know what they are doing. */
762 if (accept_unknowns
763 || strcmp (bfd_get_target (ubfd), "binary") == 0)
764 return ubfd->arch_info;
765 return NULL;
766 }
252b5132
RH		 767
768 /* Otherwise architecture-specific code has to decide. */
769 return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
770}
771
252b5132
RH		 772/*
773INTERNAL_DEFINITION
774 bfd_default_arch_struct
775
776DESCRIPTION
777 The <<bfd_default_arch_struct>> is an item of
778 <<bfd_arch_info_type>> which has been initialized to a fairly
779 generic state. A BFD starts life by pointing to this
780 structure, until the correct back end has determined the real
781 architecture of the file.
782
783.extern const bfd_arch_info_type bfd_default_arch_struct;
252b5132
RH		 784*/
785
047066e1 786const bfd_arch_info_type bfd_default_arch_struct = {
b34976b6 787 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
047066e1
KH		 788 bfd_default_compatible,
789 bfd_default_scan,
790 0,
252b5132
RH		 791};
792
793/*
794FUNCTION
795 bfd_set_arch_info
796
797SYNOPSIS
c58b9523 798 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132
RH		 799
800DESCRIPTION
801 Set the architecture info of @var{abfd} to @var{arg}.
802*/
803
804void
c58b9523 805bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
252b5132
RH		 806{
807 abfd->arch_info = arg;
808}
809
810/*
811INTERNAL_FUNCTION
812 bfd_default_set_arch_mach
813
814SYNOPSIS
c58b9523
AM		 815 bfd_boolean bfd_default_set_arch_mach
816 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
252b5132
RH		 817
818DESCRIPTION
819 Set the architecture and machine type in BFD @var{abfd}
820 to @var{arch} and @var{mach}. Find the correct
821 pointer to a structure and insert it into the <<arch_info>>
0ef5a5bd 822 pointer.
252b5132
RH		 823*/
824
b34976b6 825bfd_boolean
c58b9523
AM		 826bfd_default_set_arch_mach (bfd *abfd,
827 enum bfd_architecture arch,
828 unsigned long mach)
252b5132 829{
99dc0092
AM		 830 abfd->arch_info = bfd_lookup_arch (arch, mach);
831 if (abfd->arch_info != NULL)
b34976b6 832 return TRUE;
252b5132
RH		 833
834 abfd->arch_info = &bfd_default_arch_struct;
835 bfd_set_error (bfd_error_bad_value);
b34976b6 836 return FALSE;
252b5132
RH		 837}
838
252b5132
RH		 839/*
840FUNCTION
841 bfd_get_arch
842
843SYNOPSIS
c58b9523 844 enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132
RH		 845
846DESCRIPTION
847 Return the enumerated type which describes the BFD @var{abfd}'s
848 architecture.
252b5132
RH		 849*/
850
851enum bfd_architecture
c58b9523 852bfd_get_arch (bfd *abfd)
252b5132 853{
047066e1 854 return abfd->arch_info->arch;
252b5132
RH		 855}
856
857/*
858FUNCTION
859 bfd_get_mach
860
861SYNOPSIS
c58b9523 862 unsigned long bfd_get_mach (bfd *abfd);
252b5132
RH		 863
864DESCRIPTION
865 Return the long type which describes the BFD @var{abfd}'s
866 machine.
867*/
868
0ef5a5bd 869unsigned long
c58b9523 870bfd_get_mach (bfd *abfd)
252b5132 871{
047066e1 872 return abfd->arch_info->mach;
252b5132
RH		 873}
874
875/*
876FUNCTION
877 bfd_arch_bits_per_byte
878
879SYNOPSIS
c58b9523 880 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132
RH		 881
882DESCRIPTION
883 Return the number of bits in one of the BFD @var{abfd}'s
884 architecture's bytes.
252b5132
RH		 885*/
886
887unsigned int
c58b9523 888bfd_arch_bits_per_byte (bfd *abfd)
252b5132
RH		 889{
890 return abfd->arch_info->bits_per_byte;
891}
892
893/*
894FUNCTION
895 bfd_arch_bits_per_address
896
897SYNOPSIS
c58b9523 898 unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132
RH		 899
900DESCRIPTION
901 Return the number of bits in one of the BFD @var{abfd}'s
902 architecture's addresses.
903*/
904
905unsigned int
c58b9523 906bfd_arch_bits_per_address (bfd *abfd)
252b5132
RH		 907{
908 return abfd->arch_info->bits_per_address;
909}
910
252b5132 911/*
0ef5a5bd 912INTERNAL_FUNCTION
252b5132
RH		 913 bfd_default_compatible
914
915SYNOPSIS
916 const bfd_arch_info_type *bfd_default_compatible
c58b9523 917 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
252b5132
RH		 918
919DESCRIPTION
920 The default function for testing for compatibility.
921*/
922
923const bfd_arch_info_type *
c58b9523
AM		 924bfd_default_compatible (const bfd_arch_info_type *a,
925 const bfd_arch_info_type *b)
252b5132
RH		 926{
927 if (a->arch != b->arch)
928 return NULL;
929
b74fa2cd
AM		 930 if (a->bits_per_word != b->bits_per_word)
931 return NULL;
932
252b5132
RH		 933 if (a->mach > b->mach)
934 return a;
935
936 if (b->mach > a->mach)
937 return b;
938
939 return a;
940}
941
252b5132
RH		 942/*
943INTERNAL_FUNCTION
944 bfd_default_scan
945
946SYNOPSIS
c58b9523
AM		 947 bfd_boolean bfd_default_scan
948 (const struct bfd_arch_info *info, const char *string);
252b5132
RH		 949
950DESCRIPTION
951 The default function for working out whether this is an
952 architecture hit and a machine hit.
953*/
954
b34976b6 955bfd_boolean
c58b9523 956bfd_default_scan (const bfd_arch_info_type *info, const char *string)
252b5132
RH		 957{
958 const char *ptr_src;
959 const char *ptr_tst;
960 unsigned long number;
961 enum bfd_architecture arch;
962 const char *printable_name_colon;
963
964 /* Exact match of the architecture name (ARCH_NAME) and also the
047066e1 965 default architecture? */
252b5132
RH		 966 if (strcasecmp (string, info->arch_name) == 0
967 && info->the_default)
b34976b6 968 return TRUE;
252b5132 969
047066e1 970 /* Exact match of the machine name (PRINTABLE_NAME)? */
252b5132 971 if (strcasecmp (string, info->printable_name) == 0)
b34976b6 972 return TRUE;
0ef5a5bd 973
252b5132 974 /* Given that printable_name contains no colon, attempt to match:
047066e1 975 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
252b5132
RH		 976 printable_name_colon = strchr (info->printable_name, ':');
977 if (printable_name_colon == NULL)
978 {
dc810e39 979 size_t strlen_arch_name = strlen (info->arch_name);
252b5132
RH		 980 if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
981 {
982 if (string[strlen_arch_name] == ':')
983 {
984 if (strcasecmp (string + strlen_arch_name + 1,
985 info->printable_name) == 0)
b34976b6 986 return TRUE;
252b5132
RH		 987 }
988 else
989 {
990 if (strcasecmp (string + strlen_arch_name,
991 info->printable_name) == 0)
b34976b6 992 return TRUE;
252b5132
RH		 993 }
994 }
995 }
996
997 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
047066e1 998 Attempt to match: <arch> <mach>? */
252b5132
RH		 999 if (printable_name_colon != NULL)
1000 {
dc810e39 1001 size_t colon_index = printable_name_colon - info->printable_name;
252b5132
RH		 1002 if (strncasecmp (string, info->printable_name, colon_index) == 0
1003 && strcasecmp (string + colon_index,
1004 info->printable_name + colon_index + 1) == 0)
b34976b6 1005 return TRUE;
252b5132
RH		 1006 }
1007
1008 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
5c4491d3 1009 attempt to match just <mach>, it could be ambiguous. This test
0ef5a5bd 1010 is left until later. */
252b5132 1011
047066e1
KH		 1012 /* NOTE: The below is retained for compatibility only. Please do
1013 not add to this code. */
252b5132
RH		 1014
1015 /* See how much of the supplied string matches with the
1016 architecture, eg the string m68k:68020 would match the 68k entry
047066e1 1017 up to the :, then we get left with the machine number. */
252b5132 1018
0ef5a5bd 1019 for (ptr_src = string, ptr_tst = info->arch_name;
252b5132 1020 *ptr_src && *ptr_tst;
0ef5a5bd 1021 ptr_src++, ptr_tst++)
252b5132 1022 {
047066e1
KH		 1023 if (*ptr_src != *ptr_tst)
1024 break;
252b5132
RH		 1025 }
1026
1027 /* Chewed up as much of the architecture as will match, skip any
047066e1 1028 colons. */
252b5132
RH		 1029 if (*ptr_src == ':')
1030 ptr_src++;
0ef5a5bd 1031
252b5132
RH		 1032 if (*ptr_src == 0)
1033 {
047066e1
KH		 1034 /* Nothing more, then only keep this one if it is the default
1035 machine for this architecture. */
252b5132
RH		 1036 return info->the_default;
1037 }
1038
1039 number = 0;
3882b010 1040 while (ISDIGIT (*ptr_src))
252b5132 1041 {
047066e1 1042 number = number * 10 + *ptr_src - '0';
252b5132
RH		 1043 ptr_src++;
1044 }
1045
1046 /* NOTE: The below is retained for compatibility only.
0ef5a5bd 1047 PLEASE DO NOT ADD TO THIS CODE. */
252b5132 1048
0ef5a5bd 1049 switch (number)
252b5132
RH		 1050 {
1051 /* FIXME: These are needed to parse IEEE objects. */
83ea41ad
NC		 1052 /* The following seven case's are here only for compatibility with
1053 older binutils (at least IEEE objects from binutils 2.9.1 require
1054 them). */
1055 case bfd_mach_m68000:
1056 case bfd_mach_m68010:
1057 case bfd_mach_m68020:
1058 case bfd_mach_m68030:
1059 case bfd_mach_m68040:
1060 case bfd_mach_m68060:
1061 case bfd_mach_cpu32:
1062 arch = bfd_arch_m68k;
1063 break;
0ef5a5bd 1064 case 68000:
252b5132
RH		 1065 arch = bfd_arch_m68k;
1066 number = bfd_mach_m68000;
1067 break;
1068 case 68010:
1069 arch = bfd_arch_m68k;
1070 number = bfd_mach_m68010;
1071 break;
1072 case 68020:
1073 arch = bfd_arch_m68k;
1074 number = bfd_mach_m68020;
1075 break;
1076 case 68030:
1077 arch = bfd_arch_m68k;
1078 number = bfd_mach_m68030;
1079 break;
1080 case 68040:
1081 arch = bfd_arch_m68k;
1082 number = bfd_mach_m68040;
1083 break;
1084 case 68060:
1085 arch = bfd_arch_m68k;
1086 number = bfd_mach_m68060;
1087 break;
1088 case 68332:
1089 arch = bfd_arch_m68k;
1090 number = bfd_mach_cpu32;
1091 break;
3cac17ae
NC		 1092 case 5200:
1093 arch = bfd_arch_m68k;
0b2e31dc 1094 number = bfd_mach_mcf_isa_a_nodiv;
3cac17ae
NC		 1095 break;
1096 case 5206:
1097 arch = bfd_arch_m68k;
0b2e31dc 1098 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1099 break;
1100 case 5307:
1101 arch = bfd_arch_m68k;
0b2e31dc 1102 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1103 break;
1104 case 5407:
1105 arch = bfd_arch_m68k;
0b2e31dc 1106 number = bfd_mach_mcf_isa_b_nousp_mac;
3cac17ae 1107 break;
3e602632
NC		 1108 case 5282:
1109 arch = bfd_arch_m68k;
0b2e31dc 1110 number = bfd_mach_mcf_isa_aplus_emac;
3e602632 1111 break;
252b5132
RH		 1112
1113 case 32000:
1114 arch = bfd_arch_we32k;
1115 break;
1116
1117 case 3000:
1118 arch = bfd_arch_mips;
1119 number = bfd_mach_mips3000;
1120 break;
1121
1122 case 4000:
1123 arch = bfd_arch_mips;
1124 number = bfd_mach_mips4000;
1125 break;
1126
1127 case 6000:
1128 arch = bfd_arch_rs6000;
1129 break;
1130
d4845d57
JR		 1131 case 7410:
1132 arch = bfd_arch_sh;
1133 number = bfd_mach_sh_dsp;
1134 break;
1135
1136 case 7708:
1137 arch = bfd_arch_sh;
1138 number = bfd_mach_sh3;
1139 break;
1140
1141 case 7729:
1142 arch = bfd_arch_sh;
1143 number = bfd_mach_sh3_dsp;
1144 break;
1145
1146 case 7750:
1147 arch = bfd_arch_sh;
1148 number = bfd_mach_sh4;
1149 break;
1150
0ef5a5bd 1151 default:
b34976b6 1152 return FALSE;
252b5132
RH		 1153 }
1154
0ef5a5bd 1155 if (arch != info->arch)
b34976b6 1156 return FALSE;
252b5132
RH		 1157
1158 if (number != info->mach)
b34976b6 1159 return FALSE;
252b5132 1160
b34976b6 1161 return TRUE;
252b5132
RH		 1162}
1163
252b5132
RH		 1164/*
1165FUNCTION
1166 bfd_get_arch_info
1167
1168SYNOPSIS
c58b9523 1169 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132
RH		 1170
1171DESCRIPTION
1172 Return the architecture info struct in @var{abfd}.
1173*/
1174
1175const bfd_arch_info_type *
c58b9523 1176bfd_get_arch_info (bfd *abfd)
252b5132
RH		 1177{
1178 return abfd->arch_info;
1179}
1180
252b5132
RH		 1181/*
1182FUNCTION
1183 bfd_lookup_arch
1184
1185SYNOPSIS
1186 const bfd_arch_info_type *bfd_lookup_arch
c58b9523 1187 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1188
1189DESCRIPTION
5c4491d3 1190 Look for the architecture info structure which matches the
252b5132
RH		 1191 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1192 machine/architecture structure which marks itself as the
aa3d5824 1193 default.
252b5132
RH		 1194*/
1195
0ef5a5bd 1196const bfd_arch_info_type *
c58b9523 1197bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
252b5132
RH		 1198{
1199 const bfd_arch_info_type * const *app, *ap;
1200
1201 for (app = bfd_archures_list; *app != NULL; app++)
1202 {
1203 for (ap = *app; ap != NULL; ap = ap->next)
1204 {
1205 if (ap->arch == arch
1206 && (ap->mach == machine
1207 || (machine == 0 && ap->the_default)))
1208 return ap;
1209 }
1210 }
1211
1212 return NULL;
1213}
1214
252b5132
RH		 1215/*
1216FUNCTION
1217 bfd_printable_arch_mach
1218
1219SYNOPSIS
1220 const char *bfd_printable_arch_mach
c58b9523 1221 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1222
1223DESCRIPTION
1224 Return a printable string representing the architecture and
0ef5a5bd 1225 machine type.
252b5132
RH		 1226
1227 This routine is depreciated.
1228*/
1229
1230const char *
c58b9523 1231bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
252b5132 1232{
047066e1 1233 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
252b5132 1234
047066e1
KH		 1235 if (ap)
1236 return ap->printable_name;
1237 return "UNKNOWN!";
252b5132 1238}
9a968f43
NC		 1239
1240/*
1241FUNCTION
1242 bfd_octets_per_byte
1243
1244SYNOPSIS
c58b9523 1245 unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43
NC		 1246
1247DESCRIPTION
1248 Return the number of octets (8-bit quantities) per target byte
1249 (minimum addressable unit). In most cases, this will be one, but some
1250 DSP targets have 16, 32, or even 48 bits per byte.
9a968f43
NC		 1251*/
1252
f6af82bd 1253unsigned int
c58b9523 1254bfd_octets_per_byte (bfd *abfd)
9a968f43 1255{
047066e1
KH		 1256 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
1257 bfd_get_mach (abfd));
9a968f43
NC		 1258}
1259
1260/*
1261FUNCTION
1262 bfd_arch_mach_octets_per_byte
1263
1264SYNOPSIS
c58b9523
AM		 1265 unsigned int bfd_arch_mach_octets_per_byte
1266 (enum bfd_architecture arch, unsigned long machine);
9a968f43
NC		 1267
1268DESCRIPTION
1269 See bfd_octets_per_byte.
0ef5a5bd 1270
9a968f43
NC		 1271 This routine is provided for those cases where a bfd * is not
1272 available
1273*/
1274
f6af82bd 1275unsigned int
c58b9523
AM		 1276bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
1277 unsigned long mach)
9a968f43 1278{
047066e1 1279 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
0ef5a5bd 1280
047066e1
KH		 1281 if (ap)
1282 return ap->bits_per_byte / 8;
1283 return 1;
9a968f43 1284}
GDB Binutils - Deliverables
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