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Handle R_X86_64_64 properly for x32
[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,
aea77599
AM		 3 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
4 2012 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
dd6a37e7 179.#define bfd_mach_mips_octeonp 6601
432233b3 180.#define bfd_mach_mips_octeon2 6502
52b6b6b9 181.#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *}
a1cd6a8f 182.#define bfd_mach_mipsisa32 32
af7ee8bf 183.#define bfd_mach_mipsisa32r2 33
a1cd6a8f 184.#define bfd_mach_mipsisa64 64
5f74bc13 185.#define bfd_mach_mipsisa64r2 65
df58fc94 186.#define bfd_mach_mips_micromips 96
252b5132 187. bfd_arch_i386, {* Intel 386 *}
d7921315
L		 188.#define bfd_mach_i386_intel_syntax (1 << 0)
189.#define bfd_mach_i386_i8086 (1 << 1)
190.#define bfd_mach_i386_i386 (1 << 2)
191.#define bfd_mach_x86_64 (1 << 3)
192.#define bfd_mach_x64_32 (1 << 4)
193.#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
194.#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
195.#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
8a9036a4 196. bfd_arch_l1om, {* Intel L1OM *}
d7921315
L		 197.#define bfd_mach_l1om (1 << 5)
198.#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
7a9068fe 199. bfd_arch_k1om, {* Intel K1OM *}
d7921315
L		 200.#define bfd_mach_k1om (1 << 6)
201.#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
252b5132
RH		 202. bfd_arch_we32k, {* AT&T WE32xxx *}
203. bfd_arch_tahoe, {* CCI/Harris Tahoe *}
204. bfd_arch_i860, {* Intel 860 *}
5b93d8bb 205. bfd_arch_i370, {* IBM 360/370 Mainframes *}
252b5132 206. bfd_arch_romp, {* IBM ROMP PC/RT *}
252b5132
RH		 207. bfd_arch_convex, {* Convex *}
208. bfd_arch_m88k, {* Motorola 88xxx *}
3af9a47b 209. bfd_arch_m98k, {* Motorola 98xxx *}
252b5132 210. bfd_arch_pyramid, {* Pyramid Technology *}
c2dcd04e 211. bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *}
8d9cd6b1
NC		 212.#define bfd_mach_h8300 1
213.#define bfd_mach_h8300h 2
214.#define bfd_mach_h8300s 3
215.#define bfd_mach_h8300hn 4
216.#define bfd_mach_h8300sn 5
5d1db417 217.#define bfd_mach_h8300sx 6
f4984206 218.#define bfd_mach_h8300sxn 7
e135f41b 219. bfd_arch_pdp11, {* DEC PDP-11 *}
ce3c775b 220. bfd_arch_plugin,
252b5132 221. bfd_arch_powerpc, {* PowerPC *}
686e4055
AM		 222.#define bfd_mach_ppc 32
223.#define bfd_mach_ppc64 64
87f33987
ND		 224.#define bfd_mach_ppc_403 403
225.#define bfd_mach_ppc_403gc 4030
305f7588 226.#define bfd_mach_ppc_405 405
87f33987
ND		 227.#define bfd_mach_ppc_505 505
228.#define bfd_mach_ppc_601 601
229.#define bfd_mach_ppc_602 602
230.#define bfd_mach_ppc_603 603
231.#define bfd_mach_ppc_ec603e 6031
232.#define bfd_mach_ppc_604 604
233.#define bfd_mach_ppc_620 620
234.#define bfd_mach_ppc_630 630
235.#define bfd_mach_ppc_750 750
236.#define bfd_mach_ppc_860 860
237.#define bfd_mach_ppc_a35 35
238.#define bfd_mach_ppc_rs64ii 642
239.#define bfd_mach_ppc_rs64iii 643
240.#define bfd_mach_ppc_7400 7400
d62b1198 241.#define bfd_mach_ppc_e500 500
19a6653c 242.#define bfd_mach_ppc_e500mc 5001
ce3d2015 243.#define bfd_mach_ppc_e500mc64 5005
aea77599
AM		 244.#define bfd_mach_ppc_e5500 5006
245.#define bfd_mach_ppc_e6500 5007
ce3d2015 246.#define bfd_mach_ppc_titan 83
252b5132 247. bfd_arch_rs6000, {* IBM RS/6000 *}
686e4055 248.#define bfd_mach_rs6k 6000
87f33987
ND		 249.#define bfd_mach_rs6k_rs1 6001
250.#define bfd_mach_rs6k_rsc 6003
251.#define bfd_mach_rs6k_rs2 6002
252b5132 252. bfd_arch_hppa, {* HP PA RISC *}
42acdc7c
JB		 253.#define bfd_mach_hppa10 10
254.#define bfd_mach_hppa11 11
255.#define bfd_mach_hppa20 20
256.#define bfd_mach_hppa20w 25
252b5132 257. bfd_arch_d10v, {* Mitsubishi D10V *}
686e4055 258.#define bfd_mach_d10v 1
7af8cca9
MM		 259.#define bfd_mach_d10v_ts2 2
260.#define bfd_mach_d10v_ts3 3
252b5132 261. bfd_arch_d30v, {* Mitsubishi D30V *}
d172d4ba 262. bfd_arch_dlx, {* DLX *}
60bcf0fa
NC		 263. bfd_arch_m68hc11, {* Motorola 68HC11 *}
264. bfd_arch_m68hc12, {* Motorola 68HC12 *}
bc7c6a90
SC		 265.#define bfd_mach_m6812_default 0
266.#define bfd_mach_m6812 1
267.#define bfd_mach_m6812s 2
252b5132
RH		 268. bfd_arch_z8k, {* Zilog Z8000 *}
269.#define bfd_mach_z8001 1
270.#define bfd_mach_z8002 2
c2dcd04e 271. bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *}
ef230218 272. bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *}
686e4055 273.#define bfd_mach_sh 1
d4845d57
JR		 274.#define bfd_mach_sh2 0x20
275.#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO		 276.#define bfd_mach_sh2a 0x2a
277.#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC		 278.#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
279.#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
280.#define bfd_mach_sh2a_or_sh4 0x2a3
281.#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 282.#define bfd_mach_sh2e 0x2e
252b5132 283.#define bfd_mach_sh3 0x30
f6f9408f 284.#define bfd_mach_sh3_nommu 0x31
d4845d57 285.#define bfd_mach_sh3_dsp 0x3d
252b5132 286.#define bfd_mach_sh3e 0x3e
d4845d57 287.#define bfd_mach_sh4 0x40
af9ba621 288.#define bfd_mach_sh4_nofpu 0x41
ae51a426 289.#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV		 290.#define bfd_mach_sh4a 0x4a
291.#define bfd_mach_sh4a_nofpu 0x4b
292.#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 293.#define bfd_mach_sh5 0x50
252b5132
RH		 294. bfd_arch_alpha, {* Dec Alpha *}
295.#define bfd_mach_alpha_ev4 0x10
296.#define bfd_mach_alpha_ev5 0x20
297.#define bfd_mach_alpha_ev6 0x30
c312a6a4 298. bfd_arch_arm, {* Advanced Risc Machines ARM. *}
5a6c6817 299.#define bfd_mach_arm_unknown 0
252b5132 300.#define bfd_mach_arm_2 1
478d07d6 301.#define bfd_mach_arm_2a 2
252b5132
RH		 302.#define bfd_mach_arm_3 3
303.#define bfd_mach_arm_3M 4
478d07d6 304.#define bfd_mach_arm_4 5
252b5132 305.#define bfd_mach_arm_4T 6
478d07d6
NC		 306.#define bfd_mach_arm_5 7
307.#define bfd_mach_arm_5T 8
077b8428
NC		 308.#define bfd_mach_arm_5TE 9
309.#define bfd_mach_arm_XScale 10
fde78edd 310.#define bfd_mach_arm_ep9312 11
e16bb312 311.#define bfd_mach_arm_iWMMXt 12
2d447fca 312.#define bfd_mach_arm_iWMMXt2 13
252b5132
RH		 313. bfd_arch_ns32k, {* National Semiconductors ns32000 *}
314. bfd_arch_w65, {* WDC 65816 *}
315. bfd_arch_tic30, {* Texas Instruments TMS320C30 *}
026df7c5 316. bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *}
be33c5dd
SS		 317.#define bfd_mach_tic3x 30
318.#define bfd_mach_tic4x 40
81635ce4 319. bfd_arch_tic54x, {* Texas Instruments TMS320C54X *}
40b36596 320. bfd_arch_tic6x, {* Texas Instruments TMS320C6X *}
252b5132
RH		 321. bfd_arch_tic80, {* TI TMS320c80 (MVP) *}
322. bfd_arch_v850, {* NEC V850 *}
686e4055 323.#define bfd_mach_v850 1
252b5132 324.#define bfd_mach_v850e 'E'
1cd986c5
NC		 325.#define bfd_mach_v850e1 '1'
326.#define bfd_mach_v850e2 0x4532
327.#define bfd_mach_v850e2v3 0x45325633
0d2bcfaf 328. bfd_arch_arc, {* ARC Cores *}
686e4055
AM		 329.#define bfd_mach_arc_5 5
330.#define bfd_mach_arc_6 6
331.#define bfd_mach_arc_7 7
332.#define bfd_mach_arc_8 8
49f58d10
JB		 333. bfd_arch_m32c, {* Renesas M16C/M32C. *}
334.#define bfd_mach_m16c 0x75
335.#define bfd_mach_m32c 0x78
26597c86 336. bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *}
686e4055 337.#define bfd_mach_m32r 1 {* For backwards compatibility. *}
a23ef39f 338.#define bfd_mach_m32rx 'x'
88845958 339.#define bfd_mach_m32r2 '2'
252b5132
RH		 340. bfd_arch_mn10200, {* Matsushita MN10200 *}
341. bfd_arch_mn10300, {* Matsushita MN10300 *}
342.#define bfd_mach_mn10300 300
31f8dc8f 343.#define bfd_mach_am33 330
b08fa4d3 344.#define bfd_mach_am33_2 332
252b5132
RH		 345. bfd_arch_fr30,
346.#define bfd_mach_fr30 0x46523330
4e5ba5b7 347. bfd_arch_frv,
686e4055
AM		 348.#define bfd_mach_frv 1
349.#define bfd_mach_frvsimple 2
4e5ba5b7
DB		 350.#define bfd_mach_fr300 300
351.#define bfd_mach_fr400 400
676a64f4 352.#define bfd_mach_fr450 450
4e5ba5b7
DB		 353.#define bfd_mach_frvtomcat 499 {* fr500 prototype *}
354.#define bfd_mach_fr500 500
9c8ee639 355.#define bfd_mach_fr550 550
20135e4c
NC		 356. bfd_arch_moxie, {* The moxie processor *}
357.#define bfd_mach_moxie 1
252b5132 358. bfd_arch_mcore,
d9352518
DB		 359. bfd_arch_mep,
360.#define bfd_mach_mep 1
361.#define bfd_mach_mep_h1 0x6831
4d28413b 362.#define bfd_mach_mep_c5 0x6335
800eeca4 363. bfd_arch_ia64, {* HP/Intel ia64 *}
686e4055
AM		 364.#define bfd_mach_ia64_elf64 64
365.#define bfd_mach_ia64_elf32 32
cf88bb9f 366. bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *}
686e4055
AM		 367.#define bfd_mach_ip2022 1
368.#define bfd_mach_ip2022ext 2
a75473eb
SC		 369. bfd_arch_iq2000, {* Vitesse IQ2000. *}
370.#define bfd_mach_iq2000 1
371.#define bfd_mach_iq10 2
cfb8c092
NC		 372. bfd_arch_epiphany, {* Adapteva EPIPHANY *}
373.#define bfd_mach_epiphany16 1
374.#define bfd_mach_epiphany32 2
d031aafb 375. bfd_arch_mt,
de33e640
AH		 376.#define bfd_mach_ms1 1
377.#define bfd_mach_mrisc2 2
6f84a2a6 378.#define bfd_mach_ms2 3
0bcb993b 379. bfd_arch_pj,
c312a6a4 380. bfd_arch_avr, {* Atmel AVR microcontrollers. *}
adde6300
AM		 381.#define bfd_mach_avr1 1
382.#define bfd_mach_avr2 2
7b21ac3f 383.#define bfd_mach_avr25 25
adde6300 384.#define bfd_mach_avr3 3
7b21ac3f
EW		 385.#define bfd_mach_avr31 31
386.#define bfd_mach_avr35 35
adde6300 387.#define bfd_mach_avr4 4
65aa24b6 388.#define bfd_mach_avr5 5
7b21ac3f 389.#define bfd_mach_avr51 51
28c9d252 390.#define bfd_mach_avr6 6
8cc66334
EW		 391.#define bfd_mach_avrxmega1 101
392.#define bfd_mach_avrxmega2 102
393.#define bfd_mach_avrxmega3 103
394.#define bfd_mach_avrxmega4 104
395.#define bfd_mach_avrxmega5 105
396.#define bfd_mach_avrxmega6 106
397.#define bfd_mach_avrxmega7 107
0f64bb02
CM		 398. bfd_arch_bfin, {* ADI Blackfin *}
399.#define bfd_mach_bfin 1
3d3d428f
NC		 400. bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
401.#define bfd_mach_cr16 1
0949843d
NC		 402. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
403.#define bfd_mach_cr16c 1
1fe1f39c
NC		 404. bfd_arch_crx, {* National Semiconductor CRX. *}
405.#define bfd_mach_crx 1
06c15ad7 406. bfd_arch_cris, {* Axis CRIS *}
bac23f82
HPN		 407.#define bfd_mach_cris_v0_v10 255
408.#define bfd_mach_cris_v32 32
409.#define bfd_mach_cris_v10_v32 1032
99c513f6
DD		 410. bfd_arch_rl78,
411.#define bfd_mach_rl78 0x75
c7927a3c
NC		 412. bfd_arch_rx, {* Renesas RX. *}
413.#define bfd_mach_rx 0x75
a85d7ed0 414. bfd_arch_s390, {* IBM s390 *}
686e4055
AM		 415.#define bfd_mach_s390_31 31
416.#define bfd_mach_s390_64 64
1c0d3aa6 417. bfd_arch_score, {* Sunplus score *}
c3b7224a
NC		 418.#define bfd_mach_score3 3
419.#define bfd_mach_score7 7
b3baf5d0 420. bfd_arch_openrisc, {* OpenRISC *}
c312a6a4 421. bfd_arch_mmix, {* Donald Knuth's educational processor. *}
93fbbb04 422. bfd_arch_xstormy16,
686e4055 423.#define bfd_mach_xstormy16 1
2469cfa2 424. bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *}
2469cfa2 425.#define bfd_mach_msp11 11
3b260895 426.#define bfd_mach_msp110 110
2469cfa2
NC		 427.#define bfd_mach_msp12 12
428.#define bfd_mach_msp13 13
429.#define bfd_mach_msp14 14
3b260895 430.#define bfd_mach_msp15 15
d70c5fc7 431.#define bfd_mach_msp16 16
44c86e8c 432.#define bfd_mach_msp21 21
2469cfa2
NC		 433.#define bfd_mach_msp31 31
434.#define bfd_mach_msp32 32
435.#define bfd_mach_msp33 33
3b260895
NC		 436.#define bfd_mach_msp41 41
437.#define bfd_mach_msp42 42
2469cfa2
NC		 438.#define bfd_mach_msp43 43
439.#define bfd_mach_msp44 44
d70c5fc7
NC		 440. bfd_arch_xc16x, {* Infineon's XC16X Series. *}
441.#define bfd_mach_xc16x 1
442.#define bfd_mach_xc16xl 2
a8acc5fb
NC		 443.#define bfd_mach_xc16xs 3
444. bfd_arch_xgate, {* Freescale XGATE *}
445.#define bfd_mach_xgate 1
e0001a05
NC		 446. bfd_arch_xtensa, {* Tensilica's Xtensa cores. *}
447.#define bfd_mach_xtensa 1
3c9b82ba
NC		 448. bfd_arch_z80,
449.#define bfd_mach_z80strict 1 {* No undocumented opcodes. *}
450.#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
451.#define bfd_mach_z80full 7 {* All undocumented instructions. *}
452.#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
84e94c90
NC		 453. bfd_arch_lm32, {* Lattice Mico32 *}
454.#define bfd_mach_lm32 1
7ba29e2a 455. bfd_arch_microblaze,{* Xilinx MicroBlaze. *}
aa137e4d
NC		 456. bfd_arch_tilepro, {* Tilera TILEPro *}
457. bfd_arch_tilegx, {* Tilera TILE-Gx *}
458.#define bfd_mach_tilepro 1
459.#define bfd_mach_tilegx 1
82590249 460.#define bfd_mach_tilegx32 2
252b5132
RH		 461. bfd_arch_last
462. };
252b5132
RH		 463*/
464
465/*
252b5132
RH		 466SUBSECTION
467 bfd_arch_info
468
469DESCRIPTION
470 This structure contains information on architectures for use
471 within BFD.
472
473.
0ef5a5bd 474.typedef struct bfd_arch_info
252b5132
RH		 475.{
476. int bits_per_word;
477. int bits_per_address;
478. int bits_per_byte;
479. enum bfd_architecture arch;
480. unsigned long mach;
481. const char *arch_name;
482. const char *printable_name;
483. unsigned int section_align_power;
b34976b6 484. {* TRUE if this is the default machine for the architecture.
aa3d5824
AM		 485. The default arch should be the first entry for an arch so that
486. all the entries for that arch can be accessed via <<next>>. *}
b34976b6 487. bfd_boolean the_default;
252b5132 488. const struct bfd_arch_info * (*compatible)
c58b9523 489. (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 490.
c58b9523 491. bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132 492.
b7761f11
L		 493. {* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
494. IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
495. TRUE, the buffer contains code. *}
496. void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
497. bfd_boolean code);
498.
252b5132 499. const struct bfd_arch_info *next;
3b16e843
NC		 500.}
501.bfd_arch_info_type;
502.
252b5132
RH		 503*/
504
252b5132
RH		 505extern const bfd_arch_info_type bfd_alpha_arch;
506extern const bfd_arch_info_type bfd_arc_arch;
507extern const bfd_arch_info_type bfd_arm_arch;
3b16e843 508extern const bfd_arch_info_type bfd_avr_arch;
0f64bb02 509extern const bfd_arch_info_type bfd_bfin_arch;
3d3d428f 510extern const bfd_arch_info_type bfd_cr16_arch;
0949843d 511extern const bfd_arch_info_type bfd_cr16c_arch;
06c15ad7 512extern const bfd_arch_info_type bfd_cris_arch;
1fe1f39c 513extern const bfd_arch_info_type bfd_crx_arch;
252b5132
RH		 514extern const bfd_arch_info_type bfd_d10v_arch;
515extern const bfd_arch_info_type bfd_d30v_arch;
d172d4ba 516extern const bfd_arch_info_type bfd_dlx_arch;
cfb8c092 517extern const bfd_arch_info_type bfd_epiphany_arch;
3b16e843 518extern const bfd_arch_info_type bfd_fr30_arch;
4e5ba5b7 519extern const bfd_arch_info_type bfd_frv_arch;
252b5132
RH		 520extern const bfd_arch_info_type bfd_h8300_arch;
521extern const bfd_arch_info_type bfd_h8500_arch;
522extern const bfd_arch_info_type bfd_hppa_arch;
5b93d8bb 523extern const bfd_arch_info_type bfd_i370_arch;
252b5132
RH		 524extern const bfd_arch_info_type bfd_i386_arch;
525extern const bfd_arch_info_type bfd_i860_arch;
526extern const bfd_arch_info_type bfd_i960_arch;
3b16e843 527extern const bfd_arch_info_type bfd_ia64_arch;
cf88bb9f 528extern const bfd_arch_info_type bfd_ip2k_arch;
a75473eb 529extern const bfd_arch_info_type bfd_iq2000_arch;
7a9068fe 530extern const bfd_arch_info_type bfd_k1om_arch;
9e675548 531extern const bfd_arch_info_type bfd_l1om_arch;
84e94c90 532extern const bfd_arch_info_type bfd_lm32_arch;
49f58d10 533extern const bfd_arch_info_type bfd_m32c_arch;
252b5132 534extern const bfd_arch_info_type bfd_m32r_arch;
60bcf0fa
NC		 535extern const bfd_arch_info_type bfd_m68hc11_arch;
536extern const bfd_arch_info_type bfd_m68hc12_arch;
252b5132
RH		 537extern const bfd_arch_info_type bfd_m68k_arch;
538extern const bfd_arch_info_type bfd_m88k_arch;
3b16e843 539extern const bfd_arch_info_type bfd_mcore_arch;
d9352518 540extern const bfd_arch_info_type bfd_mep_arch;
252b5132 541extern const bfd_arch_info_type bfd_mips_arch;
7ba29e2a 542extern const bfd_arch_info_type bfd_microblaze_arch;
3b16e843 543extern const bfd_arch_info_type bfd_mmix_arch;
252b5132
RH		 544extern const bfd_arch_info_type bfd_mn10200_arch;
545extern const bfd_arch_info_type bfd_mn10300_arch;
9e675548 546extern const bfd_arch_info_type bfd_moxie_arch;
2469cfa2 547extern const bfd_arch_info_type bfd_msp430_arch;
d031aafb 548extern const bfd_arch_info_type bfd_mt_arch;
3b16e843
NC		 549extern const bfd_arch_info_type bfd_ns32k_arch;
550extern const bfd_arch_info_type bfd_openrisc_arch;
551extern const bfd_arch_info_type bfd_or32_arch;
e135f41b 552extern const bfd_arch_info_type bfd_pdp11_arch;
3b16e843 553extern const bfd_arch_info_type bfd_pj_arch;
ce3c775b 554extern const bfd_arch_info_type bfd_plugin_arch;
899f54f5
AM		 555extern const bfd_arch_info_type bfd_powerpc_archs[];
556#define bfd_powerpc_arch bfd_powerpc_archs[0]
252b5132 557extern const bfd_arch_info_type bfd_rs6000_arch;
99c513f6 558extern const bfd_arch_info_type bfd_rl78_arch;
c7927a3c 559extern const bfd_arch_info_type bfd_rx_arch;
3b16e843 560extern const bfd_arch_info_type bfd_s390_arch;
1c0d3aa6 561extern const bfd_arch_info_type bfd_score_arch;
252b5132
RH		 562extern const bfd_arch_info_type bfd_sh_arch;
563extern const bfd_arch_info_type bfd_sparc_arch;
e9f53129 564extern const bfd_arch_info_type bfd_spu_arch;
252b5132 565extern const bfd_arch_info_type bfd_tic30_arch;
026df7c5 566extern const bfd_arch_info_type bfd_tic4x_arch;
81635ce4 567extern const bfd_arch_info_type bfd_tic54x_arch;
40b36596 568extern const bfd_arch_info_type bfd_tic6x_arch;
252b5132 569extern const bfd_arch_info_type bfd_tic80_arch;
aa137e4d
NC		 570extern const bfd_arch_info_type bfd_tilegx_arch;
571extern const bfd_arch_info_type bfd_tilepro_arch;
3b16e843 572extern const bfd_arch_info_type bfd_v850_arch;
252b5132 573extern const bfd_arch_info_type bfd_vax_arch;
252b5132 574extern const bfd_arch_info_type bfd_w65_arch;
9e675548 575extern const bfd_arch_info_type bfd_we32k_arch;
93fbbb04 576extern const bfd_arch_info_type bfd_xstormy16_arch;
e0001a05 577extern const bfd_arch_info_type bfd_xtensa_arch;
d70c5fc7 578extern const bfd_arch_info_type bfd_xc16x_arch;
a8acc5fb 579extern const bfd_arch_info_type bfd_xgate_arch;
3c9b82ba 580extern const bfd_arch_info_type bfd_z80_arch;
3b16e843 581extern const bfd_arch_info_type bfd_z8k_arch;
252b5132 582
3b16e843
NC		 583static const bfd_arch_info_type * const bfd_archures_list[] =
584 {
252b5132 585#ifdef SELECT_ARCHITECTURES
3b16e843 586 SELECT_ARCHITECTURES,
252b5132 587#else
3b16e843
NC		 588 &bfd_alpha_arch,
589 &bfd_arc_arch,
590 &bfd_arm_arch,
591 &bfd_avr_arch,
0f64bb02 592 &bfd_bfin_arch,
3d3d428f 593 &bfd_cr16_arch,
0949843d 594 &bfd_cr16c_arch,
3b16e843 595 &bfd_cris_arch,
1fe1f39c 596 &bfd_crx_arch,
3b16e843
NC		 597 &bfd_d10v_arch,
598 &bfd_d30v_arch,
d172d4ba 599 &bfd_dlx_arch,
cfb8c092 600 &bfd_epiphany_arch,
3b16e843 601 &bfd_fr30_arch,
4e5ba5b7 602 &bfd_frv_arch,
3b16e843
NC		 603 &bfd_h8300_arch,
604 &bfd_h8500_arch,
605 &bfd_hppa_arch,
606 &bfd_i370_arch,
607 &bfd_i386_arch,
608 &bfd_i860_arch,
609 &bfd_i960_arch,
610 &bfd_ia64_arch,
cf88bb9f 611 &bfd_ip2k_arch,
a75473eb 612 &bfd_iq2000_arch,
7a9068fe 613 &bfd_k1om_arch,
9e675548 614 &bfd_l1om_arch,
84e94c90 615 &bfd_lm32_arch,
e729279b 616 &bfd_m32c_arch,
3b16e843
NC		 617 &bfd_m32r_arch,
618 &bfd_m68hc11_arch,
619 &bfd_m68hc12_arch,
620 &bfd_m68k_arch,
621 &bfd_m88k_arch,
622 &bfd_mcore_arch,
d9352518 623 &bfd_mep_arch,
7ba29e2a 624 &bfd_microblaze_arch,
3b16e843
NC		 625 &bfd_mips_arch,
626 &bfd_mmix_arch,
627 &bfd_mn10200_arch,
628 &bfd_mn10300_arch,
9e675548 629 &bfd_moxie_arch,
2469cfa2 630 &bfd_msp430_arch,
9e675548 631 &bfd_mt_arch,
3b16e843
NC		 632 &bfd_ns32k_arch,
633 &bfd_openrisc_arch,
634 &bfd_or32_arch,
635 &bfd_pdp11_arch,
636 &bfd_powerpc_arch,
637 &bfd_rs6000_arch,
99c513f6 638 &bfd_rl78_arch,
c7927a3c 639 &bfd_rx_arch,
3b16e843 640 &bfd_s390_arch,
1c0d3aa6 641 &bfd_score_arch,
3b16e843
NC		 642 &bfd_sh_arch,
643 &bfd_sparc_arch,
e9f53129 644 &bfd_spu_arch,
3b16e843 645 &bfd_tic30_arch,
026df7c5 646 &bfd_tic4x_arch,
3b16e843 647 &bfd_tic54x_arch,
40b36596 648 &bfd_tic6x_arch,
3b16e843 649 &bfd_tic80_arch,
aa137e4d
NC		 650 &bfd_tilegx_arch,
651 &bfd_tilepro_arch,
3b16e843
NC		 652 &bfd_v850_arch,
653 &bfd_vax_arch,
654 &bfd_w65_arch,
655 &bfd_we32k_arch,
656 &bfd_xstormy16_arch,
e0001a05 657 &bfd_xtensa_arch,
d70c5fc7 658 &bfd_xc16x_arch,
a8acc5fb 659 &bfd_xgate_arch,
3c9b82ba 660 &bfd_z80_arch,
3b16e843 661 &bfd_z8k_arch,
252b5132
RH		 662#endif
663 0
664};
665
666/*
667FUNCTION
668 bfd_printable_name
669
670SYNOPSIS
c58b9523 671 const char *bfd_printable_name (bfd *abfd);
252b5132
RH		 672
673DESCRIPTION
674 Return a printable string representing the architecture and machine
675 from the pointer to the architecture info structure.
676
677*/
678
679const char *
c58b9523 680bfd_printable_name (bfd *abfd)
252b5132
RH		 681{
682 return abfd->arch_info->printable_name;
683}
684
252b5132
RH		 685/*
686FUNCTION
687 bfd_scan_arch
688
689SYNOPSIS
c58b9523 690 const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132
RH		 691
692DESCRIPTION
693 Figure out if BFD supports any cpu which could be described with
694 the name @var{string}. Return a pointer to an <<arch_info>>
695 structure if a machine is found, otherwise NULL.
252b5132
RH		 696*/
697
698const bfd_arch_info_type *
c58b9523 699bfd_scan_arch (const char *string)
252b5132
RH		 700{
701 const bfd_arch_info_type * const *app, *ap;
702
047066e1 703 /* Look through all the installed architectures. */
252b5132
RH		 704 for (app = bfd_archures_list; *app != NULL; app++)
705 {
706 for (ap = *app; ap != NULL; ap = ap->next)
707 {
708 if (ap->scan (ap, string))
709 return ap;
710 }
711 }
712
713 return NULL;
714}
715
252b5132
RH		 716/*
717FUNCTION
718 bfd_arch_list
719
720SYNOPSIS
c58b9523 721 const char **bfd_arch_list (void);
252b5132
RH		 722
723DESCRIPTION
724 Return a freshly malloced NULL-terminated vector of the names
725 of all the valid BFD architectures. Do not modify the names.
252b5132
RH		 726*/
727
728const char **
c58b9523 729bfd_arch_list (void)
252b5132
RH		 730{
731 int vec_length = 0;
732 const char **name_ptr;
733 const char **name_list;
734 const bfd_arch_info_type * const *app;
dc810e39 735 bfd_size_type amt;
252b5132 736
047066e1 737 /* Determine the number of architectures. */
252b5132
RH		 738 vec_length = 0;
739 for (app = bfd_archures_list; *app != NULL; app++)
740 {
741 const bfd_arch_info_type *ap;
742 for (ap = *app; ap != NULL; ap = ap->next)
743 {
744 vec_length++;
745 }
746 }
747
dc810e39 748 amt = (vec_length + 1) * sizeof (char **);
a50b1753 749 name_list = (const char **) bfd_malloc (amt);
252b5132
RH		 750 if (name_list == NULL)
751 return NULL;
752
047066e1 753 /* Point the list at each of the names. */
252b5132
RH		 754 name_ptr = name_list;
755 for (app = bfd_archures_list; *app != NULL; app++)
756 {
757 const bfd_arch_info_type *ap;
758 for (ap = *app; ap != NULL; ap = ap->next)
759 {
760 *name_ptr = ap->printable_name;
761 name_ptr++;
762 }
763 }
764 *name_ptr = NULL;
765
766 return name_list;
767}
768
252b5132
RH		 769/*
770FUNCTION
771 bfd_arch_get_compatible
772
773SYNOPSIS
c58b9523
AM		 774 const bfd_arch_info_type *bfd_arch_get_compatible
775 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132
RH		 776
777DESCRIPTION
312b768e
NC		 778 Determine whether two BFDs' architectures and machine types
779 are compatible. Calculates the lowest common denominator
780 between the two architectures and machine types implied by
781 the BFDs and returns a pointer to an <<arch_info>> structure
782 describing the compatible machine.
252b5132
RH		 783*/
784
785const bfd_arch_info_type *
c58b9523
AM		 786bfd_arch_get_compatible (const bfd *abfd,
787 const bfd *bbfd,
788 bfd_boolean accept_unknowns)
252b5132 789{
d50ec8a7 790 const bfd *ubfd, *kbfd;
312b768e
NC		 791
792 /* Look for an unknown architecture. */
d50ec8a7
AM		 793 if (abfd->arch_info->arch == bfd_arch_unknown)
794 ubfd = abfd, kbfd = bbfd;
795 else if (bbfd->arch_info->arch == bfd_arch_unknown)
796 ubfd = bbfd, kbfd = abfd;
797 else
798 /* Otherwise architecture-specific code has to decide. */
799 return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info);
800
801 /* We can allow an unknown architecture if accept_unknowns
802 is true, or if the target is the "binary" format, which
803 has an unknown architecture. Since the binary format can
804 only be set by explicit request from the user, it is safe
805 to assume that they know what they are doing. */
806 if (accept_unknowns
807 || strcmp (bfd_get_target (ubfd), "binary") == 0)
808 return kbfd->arch_info;
809 return NULL;
252b5132
RH		 810}
811
252b5132
RH		 812/*
813INTERNAL_DEFINITION
814 bfd_default_arch_struct
815
816DESCRIPTION
817 The <<bfd_default_arch_struct>> is an item of
818 <<bfd_arch_info_type>> which has been initialized to a fairly
819 generic state. A BFD starts life by pointing to this
820 structure, until the correct back end has determined the real
821 architecture of the file.
822
823.extern const bfd_arch_info_type bfd_default_arch_struct;
252b5132
RH		 824*/
825
047066e1 826const bfd_arch_info_type bfd_default_arch_struct = {
b34976b6 827 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE,
047066e1
KH		 828 bfd_default_compatible,
829 bfd_default_scan,
b7761f11 830 bfd_arch_default_fill,
047066e1 831 0,
252b5132
RH		 832};
833
834/*
835FUNCTION
836 bfd_set_arch_info
837
838SYNOPSIS
c58b9523 839 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132
RH		 840
841DESCRIPTION
842 Set the architecture info of @var{abfd} to @var{arg}.
843*/
844
845void
c58b9523 846bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg)
252b5132
RH		 847{
848 abfd->arch_info = arg;
849}
850
851/*
852INTERNAL_FUNCTION
853 bfd_default_set_arch_mach
854
855SYNOPSIS
c58b9523
AM		 856 bfd_boolean bfd_default_set_arch_mach
857 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
252b5132
RH		 858
859DESCRIPTION
860 Set the architecture and machine type in BFD @var{abfd}
861 to @var{arch} and @var{mach}. Find the correct
862 pointer to a structure and insert it into the <<arch_info>>
0ef5a5bd 863 pointer.
252b5132
RH		 864*/
865
b34976b6 866bfd_boolean
c58b9523
AM		 867bfd_default_set_arch_mach (bfd *abfd,
868 enum bfd_architecture arch,
869 unsigned long mach)
252b5132 870{
99dc0092
AM		 871 abfd->arch_info = bfd_lookup_arch (arch, mach);
872 if (abfd->arch_info != NULL)
b34976b6 873 return TRUE;
252b5132
RH		 874
875 abfd->arch_info = &bfd_default_arch_struct;
876 bfd_set_error (bfd_error_bad_value);
b34976b6 877 return FALSE;
252b5132
RH		 878}
879
252b5132
RH		 880/*
881FUNCTION
882 bfd_get_arch
883
884SYNOPSIS
c58b9523 885 enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132
RH		 886
887DESCRIPTION
888 Return the enumerated type which describes the BFD @var{abfd}'s
889 architecture.
252b5132
RH		 890*/
891
892enum bfd_architecture
c58b9523 893bfd_get_arch (bfd *abfd)
252b5132 894{
047066e1 895 return abfd->arch_info->arch;
252b5132
RH		 896}
897
898/*
899FUNCTION
900 bfd_get_mach
901
902SYNOPSIS
c58b9523 903 unsigned long bfd_get_mach (bfd *abfd);
252b5132
RH		 904
905DESCRIPTION
906 Return the long type which describes the BFD @var{abfd}'s
907 machine.
908*/
909
0ef5a5bd 910unsigned long
c58b9523 911bfd_get_mach (bfd *abfd)
252b5132 912{
047066e1 913 return abfd->arch_info->mach;
252b5132
RH		 914}
915
916/*
917FUNCTION
918 bfd_arch_bits_per_byte
919
920SYNOPSIS
c58b9523 921 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132
RH		 922
923DESCRIPTION
924 Return the number of bits in one of the BFD @var{abfd}'s
925 architecture's bytes.
252b5132
RH		 926*/
927
928unsigned int
c58b9523 929bfd_arch_bits_per_byte (bfd *abfd)
252b5132
RH		 930{
931 return abfd->arch_info->bits_per_byte;
932}
933
934/*
935FUNCTION
936 bfd_arch_bits_per_address
937
938SYNOPSIS
c58b9523 939 unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132
RH		 940
941DESCRIPTION
942 Return the number of bits in one of the BFD @var{abfd}'s
943 architecture's addresses.
944*/
945
946unsigned int
c58b9523 947bfd_arch_bits_per_address (bfd *abfd)
252b5132
RH		 948{
949 return abfd->arch_info->bits_per_address;
950}
951
252b5132 952/*
0ef5a5bd 953INTERNAL_FUNCTION
252b5132
RH		 954 bfd_default_compatible
955
956SYNOPSIS
957 const bfd_arch_info_type *bfd_default_compatible
c58b9523 958 (const bfd_arch_info_type *a, const bfd_arch_info_type *b);
252b5132
RH		 959
960DESCRIPTION
961 The default function for testing for compatibility.
962*/
963
964const bfd_arch_info_type *
c58b9523
AM		 965bfd_default_compatible (const bfd_arch_info_type *a,
966 const bfd_arch_info_type *b)
252b5132
RH		 967{
968 if (a->arch != b->arch)
969 return NULL;
970
b74fa2cd
AM		 971 if (a->bits_per_word != b->bits_per_word)
972 return NULL;
973
252b5132
RH		 974 if (a->mach > b->mach)
975 return a;
976
977 if (b->mach > a->mach)
978 return b;
979
980 return a;
981}
982
252b5132
RH		 983/*
984INTERNAL_FUNCTION
985 bfd_default_scan
986
987SYNOPSIS
c58b9523
AM		 988 bfd_boolean bfd_default_scan
989 (const struct bfd_arch_info *info, const char *string);
252b5132
RH		 990
991DESCRIPTION
992 The default function for working out whether this is an
993 architecture hit and a machine hit.
994*/
995
b34976b6 996bfd_boolean
c58b9523 997bfd_default_scan (const bfd_arch_info_type *info, const char *string)
252b5132
RH		 998{
999 const char *ptr_src;
1000 const char *ptr_tst;
1001 unsigned long number;
1002 enum bfd_architecture arch;
1003 const char *printable_name_colon;
1004
1005 /* Exact match of the architecture name (ARCH_NAME) and also the
047066e1 1006 default architecture? */
252b5132
RH		 1007 if (strcasecmp (string, info->arch_name) == 0
1008 && info->the_default)
b34976b6 1009 return TRUE;
252b5132 1010
047066e1 1011 /* Exact match of the machine name (PRINTABLE_NAME)? */
252b5132 1012 if (strcasecmp (string, info->printable_name) == 0)
b34976b6 1013 return TRUE;
0ef5a5bd 1014
252b5132 1015 /* Given that printable_name contains no colon, attempt to match:
047066e1 1016 ARCH_NAME [ ":" ] PRINTABLE_NAME? */
252b5132
RH		 1017 printable_name_colon = strchr (info->printable_name, ':');
1018 if (printable_name_colon == NULL)
1019 {
dc810e39 1020 size_t strlen_arch_name = strlen (info->arch_name);
252b5132
RH		 1021 if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0)
1022 {
1023 if (string[strlen_arch_name] == ':')
1024 {
1025 if (strcasecmp (string + strlen_arch_name + 1,
1026 info->printable_name) == 0)
b34976b6 1027 return TRUE;
252b5132
RH		 1028 }
1029 else
1030 {
1031 if (strcasecmp (string + strlen_arch_name,
1032 info->printable_name) == 0)
b34976b6 1033 return TRUE;
252b5132
RH		 1034 }
1035 }
1036 }
1037
1038 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>;
047066e1 1039 Attempt to match: <arch> <mach>? */
252b5132
RH		 1040 if (printable_name_colon != NULL)
1041 {
dc810e39 1042 size_t colon_index = printable_name_colon - info->printable_name;
252b5132
RH		 1043 if (strncasecmp (string, info->printable_name, colon_index) == 0
1044 && strcasecmp (string + colon_index,
1045 info->printable_name + colon_index + 1) == 0)
b34976b6 1046 return TRUE;
252b5132
RH		 1047 }
1048
1049 /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not
5c4491d3 1050 attempt to match just <mach>, it could be ambiguous. This test
0ef5a5bd 1051 is left until later. */
252b5132 1052
047066e1
KH		 1053 /* NOTE: The below is retained for compatibility only. Please do
1054 not add to this code. */
252b5132
RH		 1055
1056 /* See how much of the supplied string matches with the
1057 architecture, eg the string m68k:68020 would match the 68k entry
047066e1 1058 up to the :, then we get left with the machine number. */
252b5132 1059
0ef5a5bd 1060 for (ptr_src = string, ptr_tst = info->arch_name;
252b5132 1061 *ptr_src && *ptr_tst;
0ef5a5bd 1062 ptr_src++, ptr_tst++)
252b5132 1063 {
047066e1
KH		 1064 if (*ptr_src != *ptr_tst)
1065 break;
252b5132
RH		 1066 }
1067
1068 /* Chewed up as much of the architecture as will match, skip any
047066e1 1069 colons. */
252b5132
RH		 1070 if (*ptr_src == ':')
1071 ptr_src++;
0ef5a5bd 1072
252b5132
RH		 1073 if (*ptr_src == 0)
1074 {
047066e1
KH		 1075 /* Nothing more, then only keep this one if it is the default
1076 machine for this architecture. */
252b5132
RH		 1077 return info->the_default;
1078 }
1079
1080 number = 0;
3882b010 1081 while (ISDIGIT (*ptr_src))
252b5132 1082 {
047066e1 1083 number = number * 10 + *ptr_src - '0';
252b5132
RH		 1084 ptr_src++;
1085 }
1086
1087 /* NOTE: The below is retained for compatibility only.
0ef5a5bd 1088 PLEASE DO NOT ADD TO THIS CODE. */
252b5132 1089
0ef5a5bd 1090 switch (number)
252b5132
RH		 1091 {
1092 /* FIXME: These are needed to parse IEEE objects. */
83ea41ad
NC		 1093 /* The following seven case's are here only for compatibility with
1094 older binutils (at least IEEE objects from binutils 2.9.1 require
1095 them). */
1096 case bfd_mach_m68000:
1097 case bfd_mach_m68010:
1098 case bfd_mach_m68020:
1099 case bfd_mach_m68030:
1100 case bfd_mach_m68040:
1101 case bfd_mach_m68060:
1102 case bfd_mach_cpu32:
1103 arch = bfd_arch_m68k;
1104 break;
0ef5a5bd 1105 case 68000:
252b5132
RH		 1106 arch = bfd_arch_m68k;
1107 number = bfd_mach_m68000;
1108 break;
1109 case 68010:
1110 arch = bfd_arch_m68k;
1111 number = bfd_mach_m68010;
1112 break;
1113 case 68020:
1114 arch = bfd_arch_m68k;
1115 number = bfd_mach_m68020;
1116 break;
1117 case 68030:
1118 arch = bfd_arch_m68k;
1119 number = bfd_mach_m68030;
1120 break;
1121 case 68040:
1122 arch = bfd_arch_m68k;
1123 number = bfd_mach_m68040;
1124 break;
1125 case 68060:
1126 arch = bfd_arch_m68k;
1127 number = bfd_mach_m68060;
1128 break;
1129 case 68332:
1130 arch = bfd_arch_m68k;
1131 number = bfd_mach_cpu32;
1132 break;
3cac17ae
NC		 1133 case 5200:
1134 arch = bfd_arch_m68k;
0b2e31dc 1135 number = bfd_mach_mcf_isa_a_nodiv;
3cac17ae
NC		 1136 break;
1137 case 5206:
1138 arch = bfd_arch_m68k;
0b2e31dc 1139 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1140 break;
1141 case 5307:
1142 arch = bfd_arch_m68k;
0b2e31dc 1143 number = bfd_mach_mcf_isa_a_mac;
3cac17ae
NC		 1144 break;
1145 case 5407:
1146 arch = bfd_arch_m68k;
0b2e31dc 1147 number = bfd_mach_mcf_isa_b_nousp_mac;
3cac17ae 1148 break;
3e602632
NC		 1149 case 5282:
1150 arch = bfd_arch_m68k;
0b2e31dc 1151 number = bfd_mach_mcf_isa_aplus_emac;
3e602632 1152 break;
252b5132
RH		 1153
1154 case 32000:
1155 arch = bfd_arch_we32k;
1156 break;
1157
1158 case 3000:
1159 arch = bfd_arch_mips;
1160 number = bfd_mach_mips3000;
1161 break;
1162
1163 case 4000:
1164 arch = bfd_arch_mips;
1165 number = bfd_mach_mips4000;
1166 break;
1167
1168 case 6000:
1169 arch = bfd_arch_rs6000;
1170 break;
1171
d4845d57
JR		 1172 case 7410:
1173 arch = bfd_arch_sh;
1174 number = bfd_mach_sh_dsp;
1175 break;
1176
1177 case 7708:
1178 arch = bfd_arch_sh;
1179 number = bfd_mach_sh3;
1180 break;
1181
1182 case 7729:
1183 arch = bfd_arch_sh;
1184 number = bfd_mach_sh3_dsp;
1185 break;
1186
1187 case 7750:
1188 arch = bfd_arch_sh;
1189 number = bfd_mach_sh4;
1190 break;
1191
0ef5a5bd 1192 default:
b34976b6 1193 return FALSE;
252b5132
RH		 1194 }
1195
0ef5a5bd 1196 if (arch != info->arch)
b34976b6 1197 return FALSE;
252b5132
RH		 1198
1199 if (number != info->mach)
b34976b6 1200 return FALSE;
252b5132 1201
b34976b6 1202 return TRUE;
252b5132
RH		 1203}
1204
252b5132
RH		 1205/*
1206FUNCTION
1207 bfd_get_arch_info
1208
1209SYNOPSIS
c58b9523 1210 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132
RH		 1211
1212DESCRIPTION
1213 Return the architecture info struct in @var{abfd}.
1214*/
1215
1216const bfd_arch_info_type *
c58b9523 1217bfd_get_arch_info (bfd *abfd)
252b5132
RH		 1218{
1219 return abfd->arch_info;
1220}
1221
252b5132
RH		 1222/*
1223FUNCTION
1224 bfd_lookup_arch
1225
1226SYNOPSIS
1227 const bfd_arch_info_type *bfd_lookup_arch
c58b9523 1228 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1229
1230DESCRIPTION
5c4491d3 1231 Look for the architecture info structure which matches the
252b5132
RH		 1232 arguments @var{arch} and @var{machine}. A machine of 0 matches the
1233 machine/architecture structure which marks itself as the
aa3d5824 1234 default.
252b5132
RH		 1235*/
1236
0ef5a5bd 1237const bfd_arch_info_type *
c58b9523 1238bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine)
252b5132
RH		 1239{
1240 const bfd_arch_info_type * const *app, *ap;
1241
1242 for (app = bfd_archures_list; *app != NULL; app++)
1243 {
1244 for (ap = *app; ap != NULL; ap = ap->next)
1245 {
1246 if (ap->arch == arch
1247 && (ap->mach == machine
1248 || (machine == 0 && ap->the_default)))
1249 return ap;
1250 }
1251 }
1252
1253 return NULL;
1254}
1255
252b5132
RH		 1256/*
1257FUNCTION
1258 bfd_printable_arch_mach
1259
1260SYNOPSIS
1261 const char *bfd_printable_arch_mach
c58b9523 1262 (enum bfd_architecture arch, unsigned long machine);
252b5132
RH		 1263
1264DESCRIPTION
1265 Return a printable string representing the architecture and
0ef5a5bd 1266 machine type.
252b5132
RH		 1267
1268 This routine is depreciated.
1269*/
1270
1271const char *
c58b9523 1272bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine)
252b5132 1273{
047066e1 1274 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine);
252b5132 1275
047066e1
KH		 1276 if (ap)
1277 return ap->printable_name;
1278 return "UNKNOWN!";
252b5132 1279}
9a968f43
NC		 1280
1281/*
1282FUNCTION
1283 bfd_octets_per_byte
1284
1285SYNOPSIS
c58b9523 1286 unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43
NC		 1287
1288DESCRIPTION
1289 Return the number of octets (8-bit quantities) per target byte
1290 (minimum addressable unit). In most cases, this will be one, but some
1291 DSP targets have 16, 32, or even 48 bits per byte.
9a968f43
NC		 1292*/
1293
f6af82bd 1294unsigned int
c58b9523 1295bfd_octets_per_byte (bfd *abfd)
9a968f43 1296{
047066e1
KH		 1297 return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd),
1298 bfd_get_mach (abfd));
9a968f43
NC		 1299}
1300
1301/*
1302FUNCTION
1303 bfd_arch_mach_octets_per_byte
1304
1305SYNOPSIS
c58b9523
AM		 1306 unsigned int bfd_arch_mach_octets_per_byte
1307 (enum bfd_architecture arch, unsigned long machine);
9a968f43
NC		 1308
1309DESCRIPTION
1310 See bfd_octets_per_byte.
0ef5a5bd 1311
9a968f43
NC		 1312 This routine is provided for those cases where a bfd * is not
1313 available
1314*/
1315
f6af82bd 1316unsigned int
c58b9523
AM		 1317bfd_arch_mach_octets_per_byte (enum bfd_architecture arch,
1318 unsigned long mach)
9a968f43 1319{
047066e1 1320 const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach);
0ef5a5bd 1321
047066e1
KH		 1322 if (ap)
1323 return ap->bits_per_byte / 8;
1324 return 1;
9a968f43 1325}
b7761f11
L		 1326
1327/*
1328INTERNAL_FUNCTION
1329 bfd_arch_default_fill
1330
1331SYNOPSIS
1332 void *bfd_arch_default_fill (bfd_size_type count,
1333 bfd_boolean is_bigendian,
1334 bfd_boolean code);
1335
1336DESCRIPTION
1337 Allocate via bfd_malloc and return a fill buffer of size COUNT.
1338 If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If
1339 CODE is TRUE, the buffer contains code.
1340*/
1341
1342void *
1343bfd_arch_default_fill (bfd_size_type count,
1344 bfd_boolean is_bigendian ATTRIBUTE_UNUSED,
1345 bfd_boolean code ATTRIBUTE_UNUSED)
1346{
1347 void *fill = bfd_malloc (count);
1348 if (fill != NULL)
1349 memset (fill, 0, count);
1350 return fill;
1351}
GDB Binutils - Deliverables
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