projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* dep-in.sed: Output one filename per line with all lines having
[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,
c3b7224a 3 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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
252b5132
RH		 189. bfd_arch_we32k, {* AT&T WE32xxx *}
190. bfd_arch_tahoe, {* CCI/Harris Tahoe *}
191. bfd_arch_i860, {* Intel 860 *}
5b93d8bb 192. bfd_arch_i370, {* IBM 360/370 Mainframes *}
252b5132 193. bfd_arch_romp, {* IBM ROMP PC/RT *}
252b5132
RH		 194. bfd_arch_convex, {* Convex *}
195. bfd_arch_m88k, {* Motorola 88xxx *}
3af9a47b 196. bfd_arch_m98k, {* Motorola 98xxx *}
252b5132 197. bfd_arch_pyramid, {* Pyramid Technology *}
c2dcd04e 198. bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
8d9cd6b1
NC		 199.#define bfd_mach_h8300 1
200.#define bfd_mach_h8300h 2
201.#define bfd_mach_h8300s 3
202.#define bfd_mach_h8300hn 4
203.#define bfd_mach_h8300sn 5
5d1db417 204.#define bfd_mach_h8300sx 6
f4984206 205.#define bfd_mach_h8300sxn 7
e135f41b 206. bfd_arch_pdp11, {* DEC PDP-11 *}
252b5132 207. bfd_arch_powerpc, {* PowerPC *}
686e4055
AM		 208.#define bfd_mach_ppc 32
209.#define bfd_mach_ppc64 64
87f33987
ND		 210.#define bfd_mach_ppc_403 403
211.#define bfd_mach_ppc_403gc 4030
212.#define bfd_mach_ppc_505 505
213.#define bfd_mach_ppc_601 601
214.#define bfd_mach_ppc_602 602
215.#define bfd_mach_ppc_603 603
216.#define bfd_mach_ppc_ec603e 6031
217.#define bfd_mach_ppc_604 604
218.#define bfd_mach_ppc_620 620
219.#define bfd_mach_ppc_630 630
220.#define bfd_mach_ppc_750 750
221.#define bfd_mach_ppc_860 860
222.#define bfd_mach_ppc_a35 35
223.#define bfd_mach_ppc_rs64ii 642
224.#define bfd_mach_ppc_rs64iii 643
225.#define bfd_mach_ppc_7400 7400
d62b1198 226.#define bfd_mach_ppc_e500 500
19a6653c 227.#define bfd_mach_ppc_e500mc 5001
252b5132 228. bfd_arch_rs6000, {* IBM RS/6000 *}
686e4055 229.#define bfd_mach_rs6k 6000
87f33987
ND		 230.#define bfd_mach_rs6k_rs1 6001
231.#define bfd_mach_rs6k_rsc 6003
232.#define bfd_mach_rs6k_rs2 6002
252b5132 233. bfd_arch_hppa, {* HP PA RISC *}
42acdc7c
JB		 234.#define bfd_mach_hppa10 10
235.#define bfd_mach_hppa11 11
236.#define bfd_mach_hppa20 20
237.#define bfd_mach_hppa20w 25
252b5132 238. bfd_arch_d10v, {* Mitsubishi D10V *}
686e4055 239.#define bfd_mach_d10v 1
7af8cca9
MM		 240.#define bfd_mach_d10v_ts2 2
241.#define bfd_mach_d10v_ts3 3
252b5132 242. bfd_arch_d30v, {* Mitsubishi D30V *}
d172d4ba 243. bfd_arch_dlx, {* DLX *}
60bcf0fa
NC		 244. bfd_arch_m68hc11, {* Motorola 68HC11 *}
245. bfd_arch_m68hc12, {* Motorola 68HC12 *}
bc7c6a90
SC		 246.#define bfd_mach_m6812_default 0
247.#define bfd_mach_m6812 1
248.#define bfd_mach_m6812s 2
252b5132
RH		 249. bfd_arch_z8k, {* Zilog Z8000 *}
250.#define bfd_mach_z8001 1
251.#define bfd_mach_z8002 2
c2dcd04e 252. bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
ef230218 253. bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
686e4055 254.#define bfd_mach_sh 1
d4845d57
JR		 255.#define bfd_mach_sh2 0x20
256.#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO		 257.#define bfd_mach_sh2a 0x2a
258.#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC		 259.#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
260.#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
261.#define bfd_mach_sh2a_or_sh4 0x2a3
262.#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 263.#define bfd_mach_sh2e 0x2e
252b5132 264.#define bfd_mach_sh3 0x30
f6f9408f 265.#define bfd_mach_sh3_nommu 0x31
d4845d57 266.#define bfd_mach_sh3_dsp 0x3d
252b5132 267.#define bfd_mach_sh3e 0x3e
d4845d57 268.#define bfd_mach_sh4 0x40
af9ba621 269.#define bfd_mach_sh4_nofpu 0x41
ae51a426 270.#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV		 271.#define bfd_mach_sh4a 0x4a
272.#define bfd_mach_sh4a_nofpu 0x4b
273.#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 274.#define bfd_mach_sh5 0x50
252b5132
RH		 275. bfd_arch_alpha, {* Dec Alpha *}
276.#define bfd_mach_alpha_ev4 0x10
277.#define bfd_mach_alpha_ev5 0x20
278.#define bfd_mach_alpha_ev6 0x30
c312a6a4 279. bfd_arch_arm, {* Advanced Risc Machines ARM. *}
5a6c6817 280.#define bfd_mach_arm_unknown 0
252b5132 281.#define bfd_mach_arm_2 1
478d07d6 282.#define bfd_mach_arm_2a 2
252b5132
RH		 283.#define bfd_mach_arm_3 3
284.#define bfd_mach_arm_3M 4
478d07d6 285.#define bfd_mach_arm_4 5
252b5132 286.#define bfd_mach_arm_4T 6
478d07d6
NC		 287.#define bfd_mach_arm_5 7
288.#define bfd_mach_arm_5T 8
077b8428
NC		 289.#define bfd_mach_arm_5TE 9
290.#define bfd_mach_arm_XScale 10
fde78edd 291.#define bfd_mach_arm_ep9312 11
e16bb312 292.#define bfd_mach_arm_iWMMXt 12
2d447fca 293.#define bfd_mach_arm_iWMMXt2 13
252b5132
RH		 294. bfd_arch_ns32k, {* National Semiconductors ns32000 *}
295. bfd_arch_w65, {* WDC 65816 *}
296. bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
026df7c5 297. bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
be33c5dd
SS		 298.#define bfd_mach_tic3x 30
299.#define bfd_mach_tic4x 40
81635ce4 300. bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
252b5132
RH		 301. bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
302. bfd_arch_v850, {* NEC V850 *}
686e4055 303.#define bfd_mach_v850 1
252b5132 304.#define bfd_mach_v850e 'E'
8ad30312 305.#define bfd_mach_v850e1 '1'
0d2bcfaf 306. bfd_arch_arc, {* ARC Cores *}
686e4055
AM		 307.#define bfd_mach_arc_5 5
308.#define bfd_mach_arc_6 6
309.#define bfd_mach_arc_7 7
310.#define bfd_mach_arc_8 8
49f58d10
JB		 311. bfd_arch_m32c, {* Renesas M16C/M32C. *}
312.#define bfd_mach_m16c 0x75
313.#define bfd_mach_m32c 0x78
26597c86 314. bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
686e4055 315.#define bfd_mach_m32r 1 {* For backwards compatibility. *}
a23ef39f 316.#define bfd_mach_m32rx 'x'
88845958 317.#define bfd_mach_m32r2 '2'
252b5132
RH		 318. bfd_arch_mn10200, {* Matsushita MN10200 *}
319. bfd_arch_mn10300, {* Matsushita MN10300 *}
320.#define bfd_mach_mn10300 300
31f8dc8f 321.#define bfd_mach_am33 330
b08fa4d3 322.#define bfd_mach_am33_2 332
252b5132
RH		 323. bfd_arch_fr30,
324.#define bfd_mach_fr30 0x46523330
4e5ba5b7 325. bfd_arch_frv,
686e4055
AM		 326.#define bfd_mach_frv 1
327.#define bfd_mach_frvsimple 2
4e5ba5b7
DB		 328.#define bfd_mach_fr300 300
329.#define bfd_mach_fr400 400
676a64f4 330.#define bfd_mach_fr450 450
4e5ba5b7
DB		 331.#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
332.#define bfd_mach_fr500 500
9c8ee639 333.#define bfd_mach_fr550 550
20135e4c
NC		 334. bfd_arch_moxie, {* The moxie processor *}
335.#define bfd_mach_moxie 1
252b5132 336. bfd_arch_mcore,
d9352518
DB		 337. bfd_arch_mep,
338.#define bfd_mach_mep 1
339.#define bfd_mach_mep_h1 0x6831
4d28413b 340.#define bfd_mach_mep_c5 0x6335
800eeca4 341. bfd_arch_ia64, {* HP/Intel ia64 *}
686e4055
AM		 342.#define bfd_mach_ia64_elf64 64
343.#define bfd_mach_ia64_elf32 32
cf88bb9f 344. bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
686e4055
AM		 345.#define bfd_mach_ip2022 1
346.#define bfd_mach_ip2022ext 2
a75473eb
SC		 347. bfd_arch_iq2000, {* Vitesse IQ2000. *}
348.#define bfd_mach_iq2000 1
349.#define bfd_mach_iq10 2
d031aafb 350. bfd_arch_mt,
de33e640
AH		 351.#define bfd_mach_ms1 1
352.#define bfd_mach_mrisc2 2
6f84a2a6 353.#define bfd_mach_ms2 3
0bcb993b 354. bfd_arch_pj,
c312a6a4 355. bfd_arch_avr, {* Atmel AVR microcontrollers. *}
adde6300
AM		 356.#define bfd_mach_avr1 1
357.#define bfd_mach_avr2 2
7b21ac3f 358.#define bfd_mach_avr25 25
adde6300 359.#define bfd_mach_avr3 3
7b21ac3f
EW		 360.#define bfd_mach_avr31 31
361.#define bfd_mach_avr35 35
adde6300 362.#define bfd_mach_avr4 4
65aa24b6 363.#define bfd_mach_avr5 5
7b21ac3f 364.#define bfd_mach_avr51 51
28c9d252 365.#define bfd_mach_avr6 6
0f64bb02
CM		 366. bfd_arch_bfin, {* ADI Blackfin *}
367.#define bfd_mach_bfin 1
3d3d428f
NC		 368. bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
369.#define bfd_mach_cr16 1
0949843d
NC		 370. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
371.#define bfd_mach_cr16c 1
1fe1f39c
NC		 372. bfd_arch_crx, {* National Semiconductor CRX. *}
373.#define bfd_mach_crx 1
06c15ad7 374. bfd_arch_cris, {* Axis CRIS *}
bac23f82
HPN		 375.#define bfd_mach_cris_v0_v10 255
376.#define bfd_mach_cris_v32 32
377.#define bfd_mach_cris_v10_v32 1032
a85d7ed0 378. bfd_arch_s390, {* IBM s390 *}
686e4055
AM		 379.#define bfd_mach_s390_31 31
380.#define bfd_mach_s390_64 64
1c0d3aa6 381. bfd_arch_score, {* Sunplus score *}
c3b7224a
NC		 382.#define bfd_mach_score3 3
383.#define bfd_mach_score7 7
b3baf5d0 384. bfd_arch_openrisc, {* OpenRISC *}
c312a6a4 385. bfd_arch_mmix, {* Donald Knuth's educational processor. *}
93fbbb04 386. bfd_arch_xstormy16,
686e4055 387.#define bfd_mach_xstormy16 1
2469cfa2 388. bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
2469cfa2 389.#define bfd_mach_msp11 11
3b260895 390.#define bfd_mach_msp110 110
2469cfa2
NC		 391.#define bfd_mach_msp12 12
392.#define bfd_mach_msp13 13
393.#define bfd_mach_msp14 14
3b260895 394.#define bfd_mach_msp15 15
d70c5fc7 395.#define bfd_mach_msp16 16
44c86e8c 396.#define bfd_mach_msp21 21
2469cfa2
NC		 397.#define bfd_mach_msp31 31
398.#define bfd_mach_msp32 32
399.#define bfd_mach_msp33 33
3b260895
NC		 400.#define bfd_mach_msp41 41
401.#define bfd_mach_msp42 42
2469cfa2
NC		 402.#define bfd_mach_msp43 43
403.#define bfd_mach_msp44 44
d70c5fc7
NC		 404. bfd_arch_xc16x, {* Infineon's XC16X Series. *}
405.#define bfd_mach_xc16x 1
406.#define bfd_mach_xc16xl 2
407.#define bfd_mach_xc16xs 3
e0001a05
NC		 408. bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
409.#define bfd_mach_xtensa 1
7499d566 410. bfd_arch_maxq, {* Dallas MAXQ 10/20 *}
5c4504f7
NC		 411.#define bfd_mach_maxq10 10
412.#define bfd_mach_maxq20 20
3c9b82ba
NC		 413. bfd_arch_z80,
414.#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
415.#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
416.#define bfd_mach_z80full 7 {* All undocumented instructions. *}
417.#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
84e94c90
NC		 418. bfd_arch_lm32, {* Lattice Mico32 *}
419.#define bfd_mach_lm32 1
252b5132
RH		 420. bfd_arch_last
421. };
252b5132
RH		 422*/
423
424/*
252b5132
RH		 425SUBSECTION
426 bfd_arch_info
427
428DESCRIPTION
429 This structure contains information on architectures for use
430 within BFD.
431
432.
0ef5a5bd 433.typedef struct bfd_arch_info
252b5132
RH		 434.{
435. int bits_per_word;
436. int bits_per_address;
437. int bits_per_byte;
438. enum bfd_architecture arch;
439. unsigned long mach;
440. const char *arch_name;
441. const char *printable_name;
442. unsigned int section_align_power;
b34976b6 443. {* TRUE if this is the default machine for the architecture.
aa3d5824
AM		 444. The default arch should be the first entry for an arch so that
445. all the entries for that arch can be accessed via <<next>>. *}
b34976b6 446. bfd_boolean the_default;
252b5132 447. const struct bfd_arch_info * (*compatible)
c58b9523 448. (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 449.
c58b9523 450. bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132
RH		 451.
452. const struct bfd_arch_info *next;
3b16e843
NC		 453.}
454.bfd_arch_info_type;
455.
252b5132
RH		 456*/
457
252b5132
RH		 458extern const bfd_arch_info_type bfd_alpha_arch;
459extern const bfd_arch_info_type bfd_arc_arch;
460extern const bfd_arch_info_type bfd_arm_arch;
3b16e843 461extern const bfd_arch_info_type bfd_avr_arch;
0f64bb02 462extern const bfd_arch_info_type bfd_bfin_arch;
3d3d428f 463extern const bfd_arch_info_type bfd_cr16_arch;
0949843d 464extern const bfd_arch_info_type bfd_cr16c_arch;
06c15ad7 465extern const bfd_arch_info_type bfd_cris_arch;
1fe1f39c 466extern const bfd_arch_info_type bfd_crx_arch;
252b5132
RH		 467extern const bfd_arch_info_type bfd_d10v_arch;
468extern const bfd_arch_info_type bfd_d30v_arch;
d172d4ba 469extern const bfd_arch_info_type bfd_dlx_arch;
3b16e843 470extern const bfd_arch_info_type bfd_fr30_arch;
4e5ba5b7 471extern const bfd_arch_info_type bfd_frv_arch;
20135e4c 472extern const bfd_arch_info_type bfd_moxie_arch;
252b5132
RH		 473extern const bfd_arch_info_type bfd_h8300_arch;
474extern const bfd_arch_info_type bfd_h8500_arch;
475extern const bfd_arch_info_type bfd_hppa_arch;
5b93d8bb 476extern const bfd_arch_info_type bfd_i370_arch;
252b5132
RH		 477extern const bfd_arch_info_type bfd_i386_arch;
478extern const bfd_arch_info_type bfd_i860_arch;
479extern const bfd_arch_info_type bfd_i960_arch;
3b16e843 480extern const bfd_arch_info_type bfd_ia64_arch;
cf88bb9f 481extern const bfd_arch_info_type bfd_ip2k_arch;
a75473eb 482extern const bfd_arch_info_type bfd_iq2000_arch;
84e94c90 483extern const bfd_arch_info_type bfd_lm32_arch;
49f58d10 484extern const bfd_arch_info_type bfd_m32c_arch;
252b5132 485extern const bfd_arch_info_type bfd_m32r_arch;
60bcf0fa
NC		 486extern const bfd_arch_info_type bfd_m68hc11_arch;
487extern const bfd_arch_info_type bfd_m68hc12_arch;
252b5132
RH		 488extern const bfd_arch_info_type bfd_m68k_arch;
489extern const bfd_arch_info_type bfd_m88k_arch;
7499d566 490extern const bfd_arch_info_type bfd_maxq_arch;
3b16e843 491extern const bfd_arch_info_type bfd_mcore_arch;
d9352518 492extern const bfd_arch_info_type bfd_mep_arch;
252b5132 493extern const bfd_arch_info_type bfd_mips_arch;
3b16e843 494extern const bfd_arch_info_type bfd_mmix_arch;
252b5132
RH		 495extern const bfd_arch_info_type bfd_mn10200_arch;
496extern const bfd_arch_info_type bfd_mn10300_arch;
2469cfa2 497extern const bfd_arch_info_type bfd_msp430_arch;
d031aafb 498extern const bfd_arch_info_type bfd_mt_arch;
3b16e843
NC		 499extern const bfd_arch_info_type bfd_ns32k_arch;
500extern const bfd_arch_info_type bfd_openrisc_arch;
501extern const bfd_arch_info_type bfd_or32_arch;
e135f41b 502extern const bfd_arch_info_type bfd_pdp11_arch;
3b16e843 503extern const bfd_arch_info_type bfd_pj_arch;
899f54f5
AM		 504extern const bfd_arch_info_type bfd_powerpc_archs[];
505#define bfd_powerpc_arch bfd_powerpc_archs[0]
252b5132 506extern const bfd_arch_info_type bfd_rs6000_arch;
3b16e843 507extern const bfd_arch_info_type bfd_s390_arch;
1c0d3aa6 508extern const bfd_arch_info_type bfd_score_arch;
252b5132
RH		 509extern const bfd_arch_info_type bfd_sh_arch;
510extern const bfd_arch_info_type bfd_sparc_arch;
e9f53129 511extern const bfd_arch_info_type bfd_spu_arch;
252b5132 512extern const bfd_arch_info_type bfd_tic30_arch;
026df7c5 513extern const bfd_arch_info_type bfd_tic4x_arch;
81635ce4 514extern const bfd_arch_info_type bfd_tic54x_arch;
252b5132 515extern const bfd_arch_info_type bfd_tic80_arch;
3b16e843 516extern const bfd_arch_info_type bfd_v850_arch;
252b5132
RH		 517extern const bfd_arch_info_type bfd_vax_arch;
518extern const bfd_arch_info_type bfd_we32k_arch;
252b5132 519extern const bfd_arch_info_type bfd_w65_arch;
93fbbb04 520extern const bfd_arch_info_type bfd_xstormy16_arch;
e0001a05 521extern const bfd_arch_info_type bfd_xtensa_arch;
d70c5fc7 522extern const bfd_arch_info_type bfd_xc16x_arch;
3c9b82ba 523extern const bfd_arch_info_type bfd_z80_arch;
3b16e843 524extern const bfd_arch_info_type bfd_z8k_arch;
252b5132 525
3b16e843
NC		 526static const bfd_arch_info_type * const bfd_archures_list[] =
527 {
252b5132 528#ifdef SELECT_ARCHITECTURES
3b16e843 529 SELECT_ARCHITECTURES,
252b5132 530#else
3b16e843
NC		 531 &bfd_alpha_arch,
532 &bfd_arc_arch,
533 &bfd_arm_arch,
534 &bfd_avr_arch,
0f64bb02 535 &bfd_bfin_arch,
3d3d428f 536 &bfd_cr16_arch,
0949843d 537 &bfd_cr16c_arch,
3b16e843 538 &bfd_cris_arch,
1fe1f39c 539 &bfd_crx_arch,
3b16e843
NC		 540 &bfd_d10v_arch,
541 &bfd_d30v_arch,
d172d4ba 542 &bfd_dlx_arch,
3b16e843 543 &bfd_fr30_arch,
4e5ba5b7 544 &bfd_frv_arch,
20135e4c 545 &bfd_moxie_arch,
3b16e843
NC		 546 &bfd_h8300_arch,
547 &bfd_h8500_arch,
548 &bfd_hppa_arch,
549 &bfd_i370_arch,
550 &bfd_i386_arch,
551 &bfd_i860_arch,
552 &bfd_i960_arch,
553 &bfd_ia64_arch,
cf88bb9f 554 &bfd_ip2k_arch,
a75473eb 555 &bfd_iq2000_arch,
84e94c90 556 &bfd_lm32_arch,
e729279b 557 &bfd_m32c_arch,
3b16e843
NC		 558 &bfd_m32r_arch,
559 &bfd_m68hc11_arch,
560 &bfd_m68hc12_arch,
561 &bfd_m68k_arch,
562 &bfd_m88k_arch,
7499d566 563 &bfd_maxq_arch,
3b16e843 564 &bfd_mcore_arch,
d9352518 565 &bfd_mep_arch,
3b16e843
NC		 566 &bfd_mips_arch,
567 &bfd_mmix_arch,
568 &bfd_mn10200_arch,
569 &bfd_mn10300_arch,
d031aafb 570 &bfd_mt_arch,
2469cfa2 571 &bfd_msp430_arch,
3b16e843
NC		 572 &bfd_ns32k_arch,
573 &bfd_openrisc_arch,
574 &bfd_or32_arch,
575 &bfd_pdp11_arch,
576 &bfd_powerpc_arch,
577 &bfd_rs6000_arch,
578 &bfd_s390_arch,
1c0d3aa6 579 &bfd_score_arch,
3b16e843
NC		 580 &bfd_sh_arch,
581 &bfd_sparc_arch,
e9f53129 582 &bfd_spu_arch,
3b16e843 583 &bfd_tic30_arch,
026df7c5 584 &bfd_tic4x_arch,
3b16e843
NC		 585 &bfd_tic54x_arch,
586 &bfd_tic80_arch,
587 &bfd_v850_arch,
588 &bfd_vax_arch,
589 &bfd_w65_arch,
590 &bfd_we32k_arch,
591 &bfd_xstormy16_arch,
e0001a05 592 &bfd_xtensa_arch,
d70c5fc7 593 &bfd_xc16x_arch,
3c9b82ba 594 &bfd_z80_arch,
3b16e843 595 &bfd_z8k_arch,
252b5132
RH		 596#endif
597 0
598};
599
600/*
601FUNCTION
602 bfd_printable_name
603
604SYNOPSIS
c58b9523 605 const char *bfd_printable_name (bfd *abfd);
252b5132
RH		 606
607DESCRIPTION
608 Return a printable string representing the architecture and machine
609 from the pointer to the architecture info structure.
610
611*/
612
613const char *
c58b9523 614bfd_printable_name (bfd *abfd)
252b5132
RH		 615{
616 return abfd->arch_info->printable_name;
617}
618
252b5132
RH		 619/*
620FUNCTION
621 bfd_scan_arch
622
623SYNOPSIS
c58b9523 624 const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132
RH		 625
626DESCRIPTION
627 Figure out if BFD supports any cpu which could be described with
628 the name @var{string}. Return a pointer to an <<arch_info>>
629 structure if a machine is found, otherwise NULL.
252b5132
RH		 630*/
631
632const bfd_arch_info_type *
c58b9523 633bfd_scan_arch (const char *string)
252b5132
RH		 634{
635 const bfd_arch_info_type * const *app, *ap;
636
047066e1 637 /* Look through all the installed architectures. */
252b5132
RH		 638 for (app = bfd_archures_list; *app != NULL; app++)
639 {
640 for (ap = *app; ap != NULL; ap = ap->next)
641 {
642 if (ap->scan (ap, string))
643 return ap;
644 }
645 }
646
647 return NULL;
648}
649
252b5132
RH		 650/*
651FUNCTION
652 bfd_arch_list
653
654SYNOPSIS
c58b9523 655 const char **bfd_arch_list (void);
252b5132
RH		 656
657DESCRIPTION
658 Return a freshly malloced NULL-terminated vector of the names
659 of all the valid BFD architectures. Do not modify the names.
252b5132
RH		 660*/
661
662const char **
c58b9523 663bfd_arch_list (void)
252b5132
RH		 664{
665 int vec_length = 0;
666 const char **name_ptr;
667 const char **name_list;
668 const bfd_arch_info_type * const *app;
dc810e39 669 bfd_size_type amt;
252b5132 670
047066e1 671 /* Determine the number of architectures. */
252b5132
RH		 672 vec_length = 0;
673 for (app = bfd_archures_list; *app != NULL; app++)
674 {
675 const bfd_arch_info_type *ap;
676 for (ap = *app; ap != NULL; ap = ap->next)
677 {
678 vec_length++;
679 }
680 }
681
dc810e39 682 amt = (vec_length + 1) * sizeof (char **);
c58b9523 683 name_list = bfd_malloc (amt);
252b5132
RH		 684 if (name_list == NULL)
685 return NULL;
686
047066e1 687 /* Point the list at each of the names. */
252b5132
RH		 688 name_ptr = name_list;
689 for (app = bfd_archures_list; *app != NULL; app++)
690 {
691 const bfd_arch_info_type *ap;
692 for (ap = *app; ap != NULL; ap = ap->next)
693 {
694 *name_ptr = ap->printable_name;
695 name_ptr++;
696 }
697 }
698 *name_ptr = NULL;
699
700 return name_list;
701}
702
252b5132
RH		 703/*
704FUNCTION
705 bfd_arch_get_compatible
706
707SYNOPSIS
c58b9523
AM		 708 const bfd_arch_info_type *bfd_arch_get_compatible
709 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132
RH		 710
711DESCRIPTION
312b768e
NC		 712 Determine whether two BFDs' architectures and machine types
713 are compatible. Calculates the lowest common denominator
714 between the two architectures and machine types implied by
715 the BFDs and returns a pointer to an <<arch_info>> structure
716 describing the compatible machine.
252b5132
RH		 717*/
718
719const bfd_arch_info_type *
c58b9523
AM		 720bfd_arch_get_compatible (const bfd *abfd,
721 const bfd *bbfd,
722 bfd_boolean accept_unknowns)
252b5132 723{
312b768e
NC		 724 const bfd * ubfd = NULL;
725
726 /* Look for an unknown architecture. */
727 if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown)
728 || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown))
729 {
730 /* We can allow an unknown architecture if accept_unknowns
731 is true, or if the target is the "binary" format, which
732 has an unknown architecture. Since the binary format can
733 only be set by explicit request from the user, it is safe
734 to assume that they know what they are doing. */
735 if (accept_unknowns
736 || strcmp (bfd_get_target (ubfd), "binary") == 0)
737 return ubfd->arch_info;
738 return NULL;
739 }
252b5132
RH		 740
741 /* Otherwise architecture-specific code has to decide. */
742 return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
743}
744
252b5132
RH		 745/*
746INTERNAL_DEFINITION
747 bfd_default_arch_struct
748
749DESCRIPTION
750 The <<bfd_default_arch_struct>> is an item of
751 <<bfd_arch_info_type>> which has been initialized to a fairly
752 generic state. A BFD starts life by pointing to this
753 structure, until the correct back end has determined the real
754 architecture of the file.
755
756.extern const bfd_arch_info_type bfd_default_arch_struct;
252b5132
RH		 757*/
758
047066e1 759const bfd_arch_info_type bfd_default_arch_struct = {
b34976b6 760 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
047066e1
KH		 761 bfd_default_compatible,
762 bfd_default_scan,
763 0,
252b5132
RH		 764};
765
766/*
767FUNCTION
768 bfd_set_arch_info
769
770SYNOPSIS
c58b9523 771 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132
RH		 772
773DESCRIPTION
774 Set the architecture info of @var{abfd} to @var{arg}.
775*/
776
777void
c58b9523 778bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
252b5132
RH		 779{
780 abfd->arch_info = arg;
781}
782
783/*
784INTERNAL_FUNCTION
785 bfd_default_set_arch_mach
786
787SYNOPSIS
c58b9523
AM		 788 bfd_boolean bfd_default_set_arch_mach
789 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
252b5132
RH		 790
791DESCRIPTION
792 Set the architecture and machine type in BFD @var{abfd}
793 to @var{arch} and @var{mach}. Find the correct
794 pointer to a structure and insert it into the <<arch_info>>
0ef5a5bd 795 pointer.
252b5132
RH		 796*/
797
b34976b6 798bfd_boolean
c58b9523
AM		 799bfd_default_set_arch_mach (bfd *abfd,
800 enum bfd_architecture arch,
801 unsigned long mach)
252b5132 802{
99dc0092
AM		 803 abfd->arch_info = bfd_lookup_arch (arch, mach);
804 if (abfd->arch_info != NULL)
b34976b6 805 return TRUE;
252b5132
RH		 806
807 abfd->arch_info = &bfd_default_arch_struct;
808 bfd_set_error (bfd_error_bad_value);
b34976b6 809 return FALSE;
252b5132
RH		 810}
811
252b5132
RH		 812/*
813FUNCTION
814 bfd_get_arch
815
816SYNOPSIS
c58b9523 817 enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132
RH		 818
819DESCRIPTION
820 Return the enumerated type which describes the BFD @var{abfd}'s
821 architecture.
252b5132
RH		 822*/
823
824enum bfd_architecture
c58b9523 825bfd_get_arch (bfd *abfd)
252b5132 826{
047066e1 827 return abfd->arch_info->arch;
252b5132
RH		 828}
829
830/*
831FUNCTION
832 bfd_get_mach
833
834SYNOPSIS
c58b9523 835 unsigned long bfd_get_mach (bfd *abfd);
252b5132
RH		 836
837DESCRIPTION
838 Return the long type which describes the BFD @var{abfd}'s
839 machine.
840*/
841
0ef5a5bd 842unsigned long
c58b9523 843bfd_get_mach (bfd *abfd)
252b5132 844{
047066e1 845 return abfd->arch_info->mach;
252b5132
RH		 846}
847
848/*
849FUNCTION
850 bfd_arch_bits_per_byte
851
852SYNOPSIS
c58b9523 853 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132
RH		 854
855DESCRIPTION
856 Return the number of bits in one of the BFD @var{abfd}'s
857 architecture's bytes.
252b5132
RH		 858*/
859
860unsigned int
c58b9523 861bfd_arch_bits_per_byte (bfd *abfd)
252b5132
RH		 862{
863 return abfd->arch_info->bits_per_byte;
864}
865
866/*
867FUNCTION
868 bfd_arch_bits_per_address
869
870SYNOPSIS
c58b9523 871 unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132
RH		 872
873DESCRIPTION
874 Return the number of bits in one of the BFD @var{abfd}'s
875 architecture's addresses.
876*/
877
878unsigned int
c58b9523 879bfd_arch_bits_per_address (bfd *abfd)
252b5132
RH		 880{
881 return abfd->arch_info->bits_per_address;
882}
883
252b5132 884/*
0ef5a5bd 885INTERNAL_FUNCTION
252b5132
RH		 886 bfd_default_compatible
887
888SYNOPSIS
889 const bfd_arch_info_type *bfd_default_compatible
c58b9523 890 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
252b5132
RH		 891
892DESCRIPTION
893 The default function for testing for compatibility.
894*/
895
896const bfd_arch_info_type *
c58b9523
AM		 897bfd_default_compatible (const bfd_arch_info_type *a,
898 const bfd_arch_info_type *b)
252b5132
RH		 899{
900 if (a->arch != b->arch)
901 return NULL;
902
b74fa2cd
AM		 903 if (a->bits_per_word != b->bits_per_word)
904 return NULL;
905
252b5132
RH		 906 if (a->mach > b->mach)
907 return a;
908
909 if (b->mach > a->mach)
910 return b;
911
912 return a;
913}
914
252b5132
RH		 915/*
916INTERNAL_FUNCTION
917 bfd_default_scan
918
919SYNOPSIS
c58b9523
AM		 920 bfd_boolean bfd_default_scan
921 (const struct bfd_arch_info *info, const char *string);
252b5132
RH		 922
923DESCRIPTION
924 The default function for working out whether this is an
925 architecture hit and a machine hit.
926*/
927
b34976b6 928bfd_boolean
c58b9523 929bfd_default_scan (const bfd_arch_info_type *info, const char *string)
252b5132
RH		 930{
931 const char *ptr_src;
932 const char *ptr_tst;
933 unsigned long number;
934 enum bfd_architecture arch;
935 const char *printable_name_colon;
936
937 /* Exact match of the architecture name (ARCH_NAME) and also the
047066e1 938 default architecture? */
252b5132
RH		 939 if (strcasecmp (string, info->arch_name) == 0
940 && info->the_default)
b34976b6 941 return TRUE;
252b5132 942
047066e1 943 /* Exact match of the machine name (PRINTABLE_NAME)? */
252b5132 944 if (strcasecmp (string, info->printable_name) == 0)
b34976b6 945 return TRUE;
0ef5a5bd 946
252b5132 947 /* Given that printable_name contains no colon, attempt to match:
047066e1 948 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
252b5132
RH		 949 printable_name_colon = strchr (info->printable_name, ':');
950 if (printable_name_colon == NULL)
951 {
dc810e39 952 size_t strlen_arch_name = strlen (info->arch_name);
252b5132
RH		 953 if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
954 {
955 if (string[strlen_arch_name] == ':')
956 {
957 if (strcasecmp (string + strlen_arch_name + 1,
958 info->printable_name) == 0)
b34976b6 959 return TRUE;
252b5132
RH		 960 }
961 else
962 {
963 if (strcasecmp (string + strlen_arch_name,
964 info->printable_name) == 0)
b34976b6 965 return TRUE;
252b5132
RH		 966 }
967 }
968 }
969
970 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
047066e1 971 Attempt to match: <arch> <mach>? */
252b5132
RH		 972 if (printable_name_colon != NULL)
973 {
dc810e39 974 size_t colon_index = printable_name_colon - info->printable_name;
252b5132
RH		 975 if (strncasecmp (string, info->printable_name, colon_index) == 0
976 && strcasecmp (string + colon_index,
977 info->printable_name + colon_index + 1) == 0)
b34976b6 978 return TRUE;
252b5132
RH		 979 }
980
981 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
5c4491d3 982 attempt to match just <mach>, it could be ambiguous. This test
0ef5a5bd 983 is left until later. */
252b5132 984
047066e1
KH		 985 /* NOTE: The below is retained for compatibility only. Please do
986 not add to this code. */
252b5132
RH		 987
988 /* See how much of the supplied string matches with the
989 architecture, eg the string m68k:68020 would match the 68k entry
047066e1 990 up to the :, then we get left with the machine number. */
252b5132 991
0ef5a5bd 992 for (ptr_src = string, ptr_tst = info->arch_name;
252b5132 993 *ptr_src && *ptr_tst;
0ef5a5bd 994 ptr_src++, ptr_tst++)
252b5132 995 {
047066e1
KH		 996 if (*ptr_src != *ptr_tst)
997 break;
252b5132
RH		 998 }
999
1000 /* Chewed up as much of the architecture as will match, skip any
047066e1 1001 colons. */
252b5132
RH		 1002 if (*ptr_src == ':')
1003 ptr_src++;
0ef5a5bd 1004
252b5132
RH		 1005 if (*ptr_src == 0)
1006 {
047066e1
KH		 1007 /* Nothing more, then only keep this one if it is the default
1008 machine for this architecture. */
252b5132
RH		 1009 return info->the_default;
1010 }
1011
1012 number = 0;
3882b010 1013 while (ISDIGIT (*ptr_src))
252b5132 1014 {
047066e1 1015 number = number * 10 + *ptr_src - '0';
252b5132
RH		 1016 ptr_src++;
1017 }
1018
1019 /* NOTE: The below is retained for compatibility only.
0ef5a5bd 1020 PLEASE DO NOT ADD TO THIS CODE. */
252b5132 1021
0ef5a5bd 1022 switch (number)
252b5132
RH		 1023 {
1024 /* FIXME: These are needed to parse IEEE objects. */
83ea41ad
NC		 1025 /* The following seven case's are here only for compatibility with
1026 older binutils (at least IEEE objects from binutils 2.9.1 require
1027 them). */
1028 case bfd_mach_m68000:
1029 case bfd_mach_m68010:
1030 case bfd_mach_m68020:
1031 case bfd_mach_m68030:
1032 case bfd_mach_m68040:
1033 case bfd_mach_m68060:
1034 case bfd_mach_cpu32:
1035 arch = bfd_arch_m68k;
1036 break;
0ef5a5bd 1037 case 68000:
252b5132
RH		 1038 arch = bfd_arch_m68k;
1039 number = bfd_mach_m68000;
1040 break;
1041 case 68010:
1042 arch = bfd_arch_m68k;
1043 number = bfd_mach_m68010;
1044 break;
1045 case 68020:
1046 arch = bfd_arch_m68k;
1047 number = bfd_mach_m68020;
1048 break;
1049 case 68030:
1050 arch = bfd_arch_m68k;
1051 number = bfd_mach_m68030;
1052 break;
1053 case 68040:
1054 arch = bfd_arch_m68k;
1055 number = bfd_mach_m68040;
1056 break;
1057 case 68060:
1058 arch = bfd_arch_m68k;
1059 number = bfd_mach_m68060;
1060 break;
1061 case 68332:
1062 arch = bfd_arch_m68k;
1063 number = bfd_mach_cpu32;
1064 break;
3cac17ae
NC		 1065 case 5200:
1066 arch = bfd_arch_m68k;
0b2e31dc 1067 number = bfd_mach_mcf_isa_a_nodiv;
3cac17ae
NC		 1068 break;
1069 case 5206:
1070 arch = bfd_arch_m68k;
0b2e31dc 1071 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1072 break;
1073 case 5307:
1074 arch = bfd_arch_m68k;
0b2e31dc 1075 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1076 break;
1077 case 5407:
1078 arch = bfd_arch_m68k;
0b2e31dc 1079 number = bfd_mach_mcf_isa_b_nousp_mac;
3cac17ae 1080 break;
3e602632
NC		 1081 case 5282:
1082 arch = bfd_arch_m68k;
0b2e31dc 1083 number = bfd_mach_mcf_isa_aplus_emac;
3e602632 1084 break;
252b5132
RH		 1085
1086 case 32000:
1087 arch = bfd_arch_we32k;
1088 break;
1089
1090 case 3000:
1091 arch = bfd_arch_mips;
1092 number = bfd_mach_mips3000;
1093 break;
1094
1095 case 4000:
1096 arch = bfd_arch_mips;
1097 number = bfd_mach_mips4000;
1098 break;
1099
1100 case 6000:
1101 arch = bfd_arch_rs6000;
1102 break;
1103
d4845d57
JR		 1104 case 7410:
1105 arch = bfd_arch_sh;
1106 number = bfd_mach_sh_dsp;
1107 break;
1108
1109 case 7708:
1110 arch = bfd_arch_sh;
1111 number = bfd_mach_sh3;
1112 break;
1113
1114 case 7729:
1115 arch = bfd_arch_sh;
1116 number = bfd_mach_sh3_dsp;
1117 break;
1118
1119 case 7750:
1120 arch = bfd_arch_sh;
1121 number = bfd_mach_sh4;
1122 break;
1123
0ef5a5bd 1124 default:
b34976b6 1125 return FALSE;
252b5132
RH		 1126 }
1127
0ef5a5bd 1128 if (arch != info->arch)
b34976b6 1129 return FALSE;
252b5132
RH		 1130
1131 if (number != info->mach)
b34976b6 1132 return FALSE;
252b5132 1133
b34976b6 1134 return TRUE;
252b5132
RH		 1135}
1136
252b5132
RH		 1137/*
1138FUNCTION
1139 bfd_get_arch_info
1140
1141SYNOPSIS
c58b9523 1142 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132
RH		 1143
1144DESCRIPTION
1145 Return the architecture info struct in @var{abfd}.
1146*/
1147
1148const bfd_arch_info_type *
c58b9523 1149bfd_get_arch_info (bfd *abfd)
252b5132
RH		 1150{
1151 return abfd->arch_info;
1152}
1153
252b5132
RH		 1154/*
1155FUNCTION
1156 bfd_lookup_arch
1157
1158SYNOPSIS
1159 const bfd_arch_info_type *bfd_lookup_arch
c58b9523 1160 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1161
1162DESCRIPTION
5c4491d3 1163 Look for the architecture info structure which matches the
252b5132
RH		 1164 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1165 machine/architecture structure which marks itself as the
aa3d5824 1166 default.
252b5132
RH		 1167*/
1168
0ef5a5bd 1169const bfd_arch_info_type *
c58b9523 1170bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
252b5132
RH		 1171{
1172 const bfd_arch_info_type * const *app, *ap;
1173
1174 for (app = bfd_archures_list; *app != NULL; app++)
1175 {
1176 for (ap = *app; ap != NULL; ap = ap->next)
1177 {
1178 if (ap->arch == arch
1179 && (ap->mach == machine
1180 || (machine == 0 && ap->the_default)))
1181 return ap;
1182 }
1183 }
1184
1185 return NULL;
1186}
1187
252b5132
RH		 1188/*
1189FUNCTION
1190 bfd_printable_arch_mach
1191
1192SYNOPSIS
1193 const char *bfd_printable_arch_mach
c58b9523 1194 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1195
1196DESCRIPTION
1197 Return a printable string representing the architecture and
0ef5a5bd 1198 machine type.
252b5132
RH		 1199
1200 This routine is depreciated.
1201*/
1202
1203const char *
c58b9523 1204bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
252b5132 1205{
047066e1 1206 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
252b5132 1207
047066e1
KH		 1208 if (ap)
1209 return ap->printable_name;
1210 return "UNKNOWN!";
252b5132 1211}
9a968f43
NC		 1212
1213/*
1214FUNCTION
1215 bfd_octets_per_byte
1216
1217SYNOPSIS
c58b9523 1218 unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43
NC		 1219
1220DESCRIPTION
1221 Return the number of octets (8-bit quantities) per target byte
1222 (minimum addressable unit). In most cases, this will be one, but some
1223 DSP targets have 16, 32, or even 48 bits per byte.
9a968f43
NC		 1224*/
1225
f6af82bd 1226unsigned int
c58b9523 1227bfd_octets_per_byte (bfd *abfd)
9a968f43 1228{
047066e1
KH		 1229 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
1230 bfd_get_mach (abfd));
9a968f43
NC		 1231}
1232
1233/*
1234FUNCTION
1235 bfd_arch_mach_octets_per_byte
1236
1237SYNOPSIS
c58b9523
AM		 1238 unsigned int bfd_arch_mach_octets_per_byte
1239 (enum bfd_architecture arch, unsigned long machine);
9a968f43
NC		 1240
1241DESCRIPTION
1242 See bfd_octets_per_byte.
0ef5a5bd 1243
9a968f43
NC		 1244 This routine is provided for those cases where a bfd * is not
1245 available
1246*/
1247
f6af82bd 1248unsigned int
c58b9523
AM		 1249bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
1250 unsigned long mach)
9a968f43 1251{
047066e1 1252 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
0ef5a5bd 1253
047066e1
KH		 1254 if (ap)
1255 return ap->bits_per_byte / 8;
1256 return 1;
9a968f43 1257}
GDB Binutils - Deliverables
This page took 0.562564 seconds and 4 git commands to generate.