Commit | Line | Data |
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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, |
5c4504f7 | 3 | 2000, 2001, 2002, 2003, 2004, 2005 |
d4845d57 | 4 | Free Software Foundation, Inc. |
252b5132 RH |
5 | Hacked by John Gilmore and Steve Chamberlain of Cygnus Support. |
6 | ||
3af9a47b | 7 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 8 | |
3af9a47b NC |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
11 | the Free Software Foundation; either version 2 of the License, or | |
12 | (at your option) any later version. | |
252b5132 | 13 | |
3af9a47b NC |
14 | This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
252b5132 | 18 | |
3af9a47b NC |
19 | You should have received a copy of the GNU General Public License |
20 | along with this program; if not, write to the Free Software | |
3e110533 | 21 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
252b5132 RH |
22 | |
23 | #include "bfd.h" | |
24 | #include "sysdep.h" | |
25 | #include "libbfd.h" | |
3882b010 | 26 | #include "safe-ctype.h" |
252b5132 RH |
27 | |
28 | /* | |
29 | ||
30 | SECTION | |
31 | Architectures | |
32 | ||
33 | BFD keeps one atom in a BFD describing the | |
34 | architecture of the data attached to the BFD: a pointer to a | |
0ef5a5bd | 35 | <<bfd_arch_info_type>>. |
252b5132 RH |
36 | |
37 | Pointers to structures can be requested independently of a BFD | |
38 | so that an architecture's information can be interrogated | |
39 | without access to an open BFD. | |
40 | ||
41 | The architecture information is provided by each architecture package. | |
42 | The set of default architectures is selected by the macro | |
43 | <<SELECT_ARCHITECTURES>>. This is normally set up in the | |
44 | @file{config/@var{target}.mt} file of your choice. If the name is not | |
0ef5a5bd | 45 | defined, then all the architectures supported are included. |
252b5132 RH |
46 | |
47 | When BFD starts up, all the architectures are called with an | |
48 | initialize method. It is up to the architecture back end to | |
49 | insert as many items into the list of architectures as it wants to; | |
50 | generally this would be one for each machine and one for the | |
0ef5a5bd | 51 | default case (an item with a machine field of 0). |
252b5132 RH |
52 | |
53 | BFD's idea of an architecture is implemented in @file{archures.c}. | |
54 | */ | |
55 | ||
56 | /* | |
57 | ||
58 | SUBSECTION | |
59 | bfd_architecture | |
60 | ||
61 | DESCRIPTION | |
62 | This enum gives the object file's CPU architecture, in a | |
63 | global sense---i.e., what processor family does it belong to? | |
64 | Another field indicates which processor within | |
65 | the family is in use. The machine gives a number which | |
66 | distinguishes different versions of the architecture, | |
67 | containing, for example, 2 and 3 for Intel i960 KA and i960 KB, | |
0ef5a5bd | 68 | and 68020 and 68030 for Motorola 68020 and 68030. |
252b5132 | 69 | |
0ef5a5bd | 70 | .enum bfd_architecture |
252b5132 | 71 | .{ |
c312a6a4 NC |
72 | . bfd_arch_unknown, {* File arch not known. *} |
73 | . bfd_arch_obscure, {* Arch known, not one of these. *} | |
252b5132 RH |
74 | . bfd_arch_m68k, {* Motorola 68xxx *} |
75 | .#define bfd_mach_m68000 1 | |
76 | .#define bfd_mach_m68008 2 | |
77 | .#define bfd_mach_m68010 3 | |
78 | .#define bfd_mach_m68020 4 | |
79 | .#define bfd_mach_m68030 5 | |
80 | .#define bfd_mach_m68040 6 | |
81 | .#define bfd_mach_m68060 7 | |
82 | .#define bfd_mach_cpu32 8 | |
3cac17ae NC |
83 | .#define bfd_mach_mcf5200 9 |
84 | .#define bfd_mach_mcf5206e 10 | |
85 | .#define bfd_mach_mcf5307 11 | |
86 | .#define bfd_mach_mcf5407 12 | |
3e602632 | 87 | .#define bfd_mach_mcf528x 13 |
fd99574b | 88 | .#define bfd_mach_mcfv4e 14 |
6b6e92f4 NC |
89 | .#define bfd_mach_mcf521x 15 |
90 | .#define bfd_mach_mcf5249 16 | |
91 | .#define bfd_mach_mcf547x 17 | |
92 | .#define bfd_mach_mcf548x 18 | |
0ef5a5bd | 93 | . bfd_arch_vax, {* DEC Vax *} |
252b5132 RH |
94 | . bfd_arch_i960, {* Intel 960 *} |
95 | . {* The order of the following is important. | |
0ef5a5bd | 96 | . lower number indicates a machine type that |
252b5132 RH |
97 | . only accepts a subset of the instructions |
98 | . available to machines with higher numbers. | |
99 | . The exception is the "ca", which is | |
0ef5a5bd | 100 | . incompatible with all other machines except |
c312a6a4 | 101 | . "core". *} |
252b5132 RH |
102 | . |
103 | .#define bfd_mach_i960_core 1 | |
104 | .#define bfd_mach_i960_ka_sa 2 | |
105 | .#define bfd_mach_i960_kb_sb 3 | |
106 | .#define bfd_mach_i960_mc 4 | |
107 | .#define bfd_mach_i960_xa 5 | |
108 | .#define bfd_mach_i960_ca 6 | |
109 | .#define bfd_mach_i960_jx 7 | |
110 | .#define bfd_mach_i960_hx 8 | |
111 | . | |
3b16e843 NC |
112 | . bfd_arch_or32, {* OpenRISC 32 *} |
113 | . | |
252b5132 RH |
114 | . bfd_arch_sparc, {* SPARC *} |
115 | .#define bfd_mach_sparc 1 | |
116 | .{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *} | |
117 | .#define bfd_mach_sparc_sparclet 2 | |
118 | .#define bfd_mach_sparc_sparclite 3 | |
119 | .#define bfd_mach_sparc_v8plus 4 | |
c312a6a4 | 120 | .#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *} |
252b5132 RH |
121 | .#define bfd_mach_sparc_sparclite_le 6 |
122 | .#define bfd_mach_sparc_v9 7 | |
c312a6a4 NC |
123 | .#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *} |
124 | .#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *} | |
125 | .#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *} | |
252b5132 RH |
126 | .{* Nonzero if MACH has the v9 instruction set. *} |
127 | .#define bfd_mach_sparc_v9_p(mach) \ | |
19f7b010 JJ |
128 | . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
129 | . && (mach) != bfd_mach_sparc_sparclite_le) | |
7946e94a JJ |
130 | .{* Nonzero if MACH is a 64 bit sparc architecture. *} |
131 | .#define bfd_mach_sparc_64bit_p(mach) \ | |
132 | . ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) | |
252b5132 RH |
133 | . bfd_arch_mips, {* MIPS Rxxxx *} |
134 | .#define bfd_mach_mips3000 3000 | |
135 | .#define bfd_mach_mips3900 3900 | |
136 | .#define bfd_mach_mips4000 4000 | |
137 | .#define bfd_mach_mips4010 4010 | |
138 | .#define bfd_mach_mips4100 4100 | |
139 | .#define bfd_mach_mips4111 4111 | |
00707a0e | 140 | .#define bfd_mach_mips4120 4120 |
252b5132 RH |
141 | .#define bfd_mach_mips4300 4300 |
142 | .#define bfd_mach_mips4400 4400 | |
143 | .#define bfd_mach_mips4600 4600 | |
144 | .#define bfd_mach_mips4650 4650 | |
145 | .#define bfd_mach_mips5000 5000 | |
00707a0e RS |
146 | .#define bfd_mach_mips5400 5400 |
147 | .#define bfd_mach_mips5500 5500 | |
252b5132 | 148 | .#define bfd_mach_mips6000 6000 |
5a7ea749 | 149 | .#define bfd_mach_mips7000 7000 |
252b5132 | 150 | .#define bfd_mach_mips8000 8000 |
0d2e43ed | 151 | .#define bfd_mach_mips9000 9000 |
252b5132 | 152 | .#define bfd_mach_mips10000 10000 |
d1cf510e | 153 | .#define bfd_mach_mips12000 12000 |
252b5132 | 154 | .#define bfd_mach_mips16 16 |
84ea6cf2 | 155 | .#define bfd_mach_mips5 5 |
c6c98b38 | 156 | .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *} |
a1cd6a8f | 157 | .#define bfd_mach_mipsisa32 32 |
af7ee8bf | 158 | .#define bfd_mach_mipsisa32r2 33 |
a1cd6a8f | 159 | .#define bfd_mach_mipsisa64 64 |
5f74bc13 | 160 | .#define bfd_mach_mipsisa64r2 65 |
252b5132 | 161 | . bfd_arch_i386, {* Intel 386 *} |
686e4055 AM |
162 | .#define bfd_mach_i386_i386 1 |
163 | .#define bfd_mach_i386_i8086 2 | |
164 | .#define bfd_mach_i386_i386_intel_syntax 3 | |
165 | .#define bfd_mach_x86_64 64 | |
166 | .#define bfd_mach_x86_64_intel_syntax 65 | |
252b5132 RH |
167 | . bfd_arch_we32k, {* AT&T WE32xxx *} |
168 | . bfd_arch_tahoe, {* CCI/Harris Tahoe *} | |
169 | . bfd_arch_i860, {* Intel 860 *} | |
5b93d8bb | 170 | . bfd_arch_i370, {* IBM 360/370 Mainframes *} |
252b5132 | 171 | . bfd_arch_romp, {* IBM ROMP PC/RT *} |
252b5132 RH |
172 | . bfd_arch_convex, {* Convex *} |
173 | . bfd_arch_m88k, {* Motorola 88xxx *} | |
3af9a47b | 174 | . bfd_arch_m98k, {* Motorola 98xxx *} |
252b5132 | 175 | . bfd_arch_pyramid, {* Pyramid Technology *} |
c2dcd04e | 176 | . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *} |
8d9cd6b1 NC |
177 | .#define bfd_mach_h8300 1 |
178 | .#define bfd_mach_h8300h 2 | |
179 | .#define bfd_mach_h8300s 3 | |
180 | .#define bfd_mach_h8300hn 4 | |
181 | .#define bfd_mach_h8300sn 5 | |
5d1db417 | 182 | .#define bfd_mach_h8300sx 6 |
f4984206 | 183 | .#define bfd_mach_h8300sxn 7 |
e135f41b | 184 | . bfd_arch_pdp11, {* DEC PDP-11 *} |
252b5132 | 185 | . bfd_arch_powerpc, {* PowerPC *} |
686e4055 AM |
186 | .#define bfd_mach_ppc 32 |
187 | .#define bfd_mach_ppc64 64 | |
87f33987 ND |
188 | .#define bfd_mach_ppc_403 403 |
189 | .#define bfd_mach_ppc_403gc 4030 | |
190 | .#define bfd_mach_ppc_505 505 | |
191 | .#define bfd_mach_ppc_601 601 | |
192 | .#define bfd_mach_ppc_602 602 | |
193 | .#define bfd_mach_ppc_603 603 | |
194 | .#define bfd_mach_ppc_ec603e 6031 | |
195 | .#define bfd_mach_ppc_604 604 | |
196 | .#define bfd_mach_ppc_620 620 | |
197 | .#define bfd_mach_ppc_630 630 | |
198 | .#define bfd_mach_ppc_750 750 | |
199 | .#define bfd_mach_ppc_860 860 | |
200 | .#define bfd_mach_ppc_a35 35 | |
201 | .#define bfd_mach_ppc_rs64ii 642 | |
202 | .#define bfd_mach_ppc_rs64iii 643 | |
203 | .#define bfd_mach_ppc_7400 7400 | |
d62b1198 | 204 | .#define bfd_mach_ppc_e500 500 |
252b5132 | 205 | . bfd_arch_rs6000, {* IBM RS/6000 *} |
686e4055 | 206 | .#define bfd_mach_rs6k 6000 |
87f33987 ND |
207 | .#define bfd_mach_rs6k_rs1 6001 |
208 | .#define bfd_mach_rs6k_rsc 6003 | |
209 | .#define bfd_mach_rs6k_rs2 6002 | |
252b5132 | 210 | . bfd_arch_hppa, {* HP PA RISC *} |
42acdc7c JB |
211 | .#define bfd_mach_hppa10 10 |
212 | .#define bfd_mach_hppa11 11 | |
213 | .#define bfd_mach_hppa20 20 | |
214 | .#define bfd_mach_hppa20w 25 | |
252b5132 | 215 | . bfd_arch_d10v, {* Mitsubishi D10V *} |
686e4055 | 216 | .#define bfd_mach_d10v 1 |
7af8cca9 MM |
217 | .#define bfd_mach_d10v_ts2 2 |
218 | .#define bfd_mach_d10v_ts3 3 | |
252b5132 | 219 | . bfd_arch_d30v, {* Mitsubishi D30V *} |
d172d4ba | 220 | . bfd_arch_dlx, {* DLX *} |
60bcf0fa NC |
221 | . bfd_arch_m68hc11, {* Motorola 68HC11 *} |
222 | . bfd_arch_m68hc12, {* Motorola 68HC12 *} | |
bc7c6a90 SC |
223 | .#define bfd_mach_m6812_default 0 |
224 | .#define bfd_mach_m6812 1 | |
225 | .#define bfd_mach_m6812s 2 | |
252b5132 RH |
226 | . bfd_arch_z8k, {* Zilog Z8000 *} |
227 | .#define bfd_mach_z8001 1 | |
228 | .#define bfd_mach_z8002 2 | |
c2dcd04e | 229 | . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *} |
ef230218 | 230 | . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *} |
686e4055 | 231 | .#define bfd_mach_sh 1 |
d4845d57 JR |
232 | .#define bfd_mach_sh2 0x20 |
233 | .#define bfd_mach_sh_dsp 0x2d | |
1d70c7fb AO |
234 | .#define bfd_mach_sh2a 0x2a |
235 | .#define bfd_mach_sh2a_nofpu 0x2b | |
e38bc3b5 NC |
236 | .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 |
237 | .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 | |
238 | .#define bfd_mach_sh2a_or_sh4 0x2a3 | |
239 | .#define bfd_mach_sh2a_or_sh3e 0x2a4 | |
5177500f | 240 | .#define bfd_mach_sh2e 0x2e |
252b5132 | 241 | .#define bfd_mach_sh3 0x30 |
f6f9408f | 242 | .#define bfd_mach_sh3_nommu 0x31 |
d4845d57 | 243 | .#define bfd_mach_sh3_dsp 0x3d |
252b5132 | 244 | .#define bfd_mach_sh3e 0x3e |
d4845d57 | 245 | .#define bfd_mach_sh4 0x40 |
af9ba621 | 246 | .#define bfd_mach_sh4_nofpu 0x41 |
ae51a426 | 247 | .#define bfd_mach_sh4_nommu_nofpu 0x42 |
af9ba621 CV |
248 | .#define bfd_mach_sh4a 0x4a |
249 | .#define bfd_mach_sh4a_nofpu 0x4b | |
250 | .#define bfd_mach_sh4al_dsp 0x4d | |
fbca6ad9 | 251 | .#define bfd_mach_sh5 0x50 |
252b5132 RH |
252 | . bfd_arch_alpha, {* Dec Alpha *} |
253 | .#define bfd_mach_alpha_ev4 0x10 | |
254 | .#define bfd_mach_alpha_ev5 0x20 | |
255 | .#define bfd_mach_alpha_ev6 0x30 | |
c312a6a4 | 256 | . bfd_arch_arm, {* Advanced Risc Machines ARM. *} |
5a6c6817 | 257 | .#define bfd_mach_arm_unknown 0 |
252b5132 | 258 | .#define bfd_mach_arm_2 1 |
478d07d6 | 259 | .#define bfd_mach_arm_2a 2 |
252b5132 RH |
260 | .#define bfd_mach_arm_3 3 |
261 | .#define bfd_mach_arm_3M 4 | |
478d07d6 | 262 | .#define bfd_mach_arm_4 5 |
252b5132 | 263 | .#define bfd_mach_arm_4T 6 |
478d07d6 NC |
264 | .#define bfd_mach_arm_5 7 |
265 | .#define bfd_mach_arm_5T 8 | |
077b8428 NC |
266 | .#define bfd_mach_arm_5TE 9 |
267 | .#define bfd_mach_arm_XScale 10 | |
fde78edd | 268 | .#define bfd_mach_arm_ep9312 11 |
e16bb312 | 269 | .#define bfd_mach_arm_iWMMXt 12 |
252b5132 RH |
270 | . bfd_arch_ns32k, {* National Semiconductors ns32000 *} |
271 | . bfd_arch_w65, {* WDC 65816 *} | |
272 | . bfd_arch_tic30, {* Texas Instruments TMS320C30 *} | |
026df7c5 | 273 | . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *} |
be33c5dd SS |
274 | .#define bfd_mach_tic3x 30 |
275 | .#define bfd_mach_tic4x 40 | |
81635ce4 | 276 | . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *} |
252b5132 RH |
277 | . bfd_arch_tic80, {* TI TMS320c80 (MVP) *} |
278 | . bfd_arch_v850, {* NEC V850 *} | |
686e4055 | 279 | .#define bfd_mach_v850 1 |
252b5132 | 280 | .#define bfd_mach_v850e 'E' |
8ad30312 | 281 | .#define bfd_mach_v850e1 '1' |
0d2bcfaf | 282 | . bfd_arch_arc, {* ARC Cores *} |
686e4055 AM |
283 | .#define bfd_mach_arc_5 5 |
284 | .#define bfd_mach_arc_6 6 | |
285 | .#define bfd_mach_arc_7 7 | |
286 | .#define bfd_mach_arc_8 8 | |
49f58d10 JB |
287 | . bfd_arch_m32c, {* Renesas M16C/M32C. *} |
288 | .#define bfd_mach_m16c 0x75 | |
289 | .#define bfd_mach_m32c 0x78 | |
26597c86 | 290 | . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *} |
686e4055 | 291 | .#define bfd_mach_m32r 1 {* For backwards compatibility. *} |
a23ef39f | 292 | .#define bfd_mach_m32rx 'x' |
88845958 | 293 | .#define bfd_mach_m32r2 '2' |
252b5132 RH |
294 | . bfd_arch_mn10200, {* Matsushita MN10200 *} |
295 | . bfd_arch_mn10300, {* Matsushita MN10300 *} | |
296 | .#define bfd_mach_mn10300 300 | |
31f8dc8f | 297 | .#define bfd_mach_am33 330 |
b08fa4d3 | 298 | .#define bfd_mach_am33_2 332 |
252b5132 RH |
299 | . bfd_arch_fr30, |
300 | .#define bfd_mach_fr30 0x46523330 | |
4e5ba5b7 | 301 | . bfd_arch_frv, |
686e4055 AM |
302 | .#define bfd_mach_frv 1 |
303 | .#define bfd_mach_frvsimple 2 | |
4e5ba5b7 DB |
304 | .#define bfd_mach_fr300 300 |
305 | .#define bfd_mach_fr400 400 | |
676a64f4 | 306 | .#define bfd_mach_fr450 450 |
4e5ba5b7 DB |
307 | .#define bfd_mach_frvtomcat 499 {* fr500 prototype *} |
308 | .#define bfd_mach_fr500 500 | |
9c8ee639 | 309 | .#define bfd_mach_fr550 550 |
252b5132 | 310 | . bfd_arch_mcore, |
800eeca4 | 311 | . bfd_arch_ia64, {* HP/Intel ia64 *} |
686e4055 AM |
312 | .#define bfd_mach_ia64_elf64 64 |
313 | .#define bfd_mach_ia64_elf32 32 | |
cf88bb9f | 314 | . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *} |
686e4055 AM |
315 | .#define bfd_mach_ip2022 1 |
316 | .#define bfd_mach_ip2022ext 2 | |
a75473eb SC |
317 | . bfd_arch_iq2000, {* Vitesse IQ2000. *} |
318 | .#define bfd_mach_iq2000 1 | |
319 | .#define bfd_mach_iq10 2 | |
de33e640 AH |
320 | . bfd_arch_ms1, |
321 | .#define bfd_mach_ms1 1 | |
322 | .#define bfd_mach_mrisc2 2 | |
0bcb993b | 323 | . bfd_arch_pj, |
c312a6a4 | 324 | . bfd_arch_avr, {* Atmel AVR microcontrollers. *} |
adde6300 AM |
325 | .#define bfd_mach_avr1 1 |
326 | .#define bfd_mach_avr2 2 | |
327 | .#define bfd_mach_avr3 3 | |
328 | .#define bfd_mach_avr4 4 | |
65aa24b6 | 329 | .#define bfd_mach_avr5 5 |
0f64bb02 CM |
330 | . bfd_arch_bfin, {* ADI Blackfin *} |
331 | .#define bfd_mach_bfin 1 | |
0949843d NC |
332 | . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *} |
333 | .#define bfd_mach_cr16c 1 | |
1fe1f39c NC |
334 | . bfd_arch_crx, {* National Semiconductor CRX. *} |
335 | .#define bfd_mach_crx 1 | |
06c15ad7 | 336 | . bfd_arch_cris, {* Axis CRIS *} |
bac23f82 HPN |
337 | .#define bfd_mach_cris_v0_v10 255 |
338 | .#define bfd_mach_cris_v32 32 | |
339 | .#define bfd_mach_cris_v10_v32 1032 | |
a85d7ed0 | 340 | . bfd_arch_s390, {* IBM s390 *} |
686e4055 AM |
341 | .#define bfd_mach_s390_31 31 |
342 | .#define bfd_mach_s390_64 64 | |
b3baf5d0 | 343 | . bfd_arch_openrisc, {* OpenRISC *} |
c312a6a4 | 344 | . bfd_arch_mmix, {* Donald Knuth's educational processor. *} |
93fbbb04 | 345 | . bfd_arch_xstormy16, |
686e4055 | 346 | .#define bfd_mach_xstormy16 1 |
2469cfa2 | 347 | . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *} |
2469cfa2 | 348 | .#define bfd_mach_msp11 11 |
3b260895 | 349 | .#define bfd_mach_msp110 110 |
2469cfa2 NC |
350 | .#define bfd_mach_msp12 12 |
351 | .#define bfd_mach_msp13 13 | |
352 | .#define bfd_mach_msp14 14 | |
3b260895 NC |
353 | .#define bfd_mach_msp15 15 |
354 | .#define bfd_mach_msp16 16 | |
44c86e8c | 355 | .#define bfd_mach_msp21 21 |
2469cfa2 NC |
356 | .#define bfd_mach_msp31 31 |
357 | .#define bfd_mach_msp32 32 | |
358 | .#define bfd_mach_msp33 33 | |
3b260895 NC |
359 | .#define bfd_mach_msp41 41 |
360 | .#define bfd_mach_msp42 42 | |
2469cfa2 NC |
361 | .#define bfd_mach_msp43 43 |
362 | .#define bfd_mach_msp44 44 | |
e0001a05 NC |
363 | . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *} |
364 | .#define bfd_mach_xtensa 1 | |
7499d566 | 365 | . bfd_arch_maxq, {* Dallas MAXQ 10/20 *} |
5c4504f7 NC |
366 | .#define bfd_mach_maxq10 10 |
367 | .#define bfd_mach_maxq20 20 | |
3c9b82ba NC |
368 | . bfd_arch_z80, |
369 | .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *} | |
370 | .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *} | |
371 | .#define bfd_mach_z80full 7 {* All undocumented instructions. *} | |
372 | .#define bfd_mach_r800 11 {* R800: successor with multiplication. *} | |
252b5132 RH |
373 | . bfd_arch_last |
374 | . }; | |
252b5132 RH |
375 | */ |
376 | ||
377 | /* | |
252b5132 RH |
378 | SUBSECTION |
379 | bfd_arch_info | |
380 | ||
381 | DESCRIPTION | |
382 | This structure contains information on architectures for use | |
383 | within BFD. | |
384 | ||
385 | . | |
0ef5a5bd | 386 | .typedef struct bfd_arch_info |
252b5132 RH |
387 | .{ |
388 | . int bits_per_word; | |
389 | . int bits_per_address; | |
390 | . int bits_per_byte; | |
391 | . enum bfd_architecture arch; | |
392 | . unsigned long mach; | |
393 | . const char *arch_name; | |
394 | . const char *printable_name; | |
395 | . unsigned int section_align_power; | |
b34976b6 | 396 | . {* TRUE if this is the default machine for the architecture. |
aa3d5824 AM |
397 | . The default arch should be the first entry for an arch so that |
398 | . all the entries for that arch can be accessed via <<next>>. *} | |
b34976b6 | 399 | . bfd_boolean the_default; |
252b5132 | 400 | . const struct bfd_arch_info * (*compatible) |
c58b9523 | 401 | . (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
252b5132 | 402 | . |
c58b9523 | 403 | . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
252b5132 RH |
404 | . |
405 | . const struct bfd_arch_info *next; | |
3b16e843 NC |
406 | .} |
407 | .bfd_arch_info_type; | |
408 | . | |
252b5132 RH |
409 | */ |
410 | ||
252b5132 RH |
411 | extern const bfd_arch_info_type bfd_alpha_arch; |
412 | extern const bfd_arch_info_type bfd_arc_arch; | |
413 | extern const bfd_arch_info_type bfd_arm_arch; | |
3b16e843 | 414 | extern const bfd_arch_info_type bfd_avr_arch; |
0f64bb02 | 415 | extern const bfd_arch_info_type bfd_bfin_arch; |
0949843d | 416 | extern const bfd_arch_info_type bfd_cr16c_arch; |
06c15ad7 | 417 | extern const bfd_arch_info_type bfd_cris_arch; |
1fe1f39c | 418 | extern const bfd_arch_info_type bfd_crx_arch; |
252b5132 RH |
419 | extern const bfd_arch_info_type bfd_d10v_arch; |
420 | extern const bfd_arch_info_type bfd_d30v_arch; | |
d172d4ba | 421 | extern const bfd_arch_info_type bfd_dlx_arch; |
3b16e843 | 422 | extern const bfd_arch_info_type bfd_fr30_arch; |
4e5ba5b7 | 423 | extern const bfd_arch_info_type bfd_frv_arch; |
252b5132 RH |
424 | extern const bfd_arch_info_type bfd_h8300_arch; |
425 | extern const bfd_arch_info_type bfd_h8500_arch; | |
426 | extern const bfd_arch_info_type bfd_hppa_arch; | |
5b93d8bb | 427 | extern const bfd_arch_info_type bfd_i370_arch; |
252b5132 RH |
428 | extern const bfd_arch_info_type bfd_i386_arch; |
429 | extern const bfd_arch_info_type bfd_i860_arch; | |
430 | extern const bfd_arch_info_type bfd_i960_arch; | |
3b16e843 | 431 | extern const bfd_arch_info_type bfd_ia64_arch; |
cf88bb9f | 432 | extern const bfd_arch_info_type bfd_ip2k_arch; |
a75473eb | 433 | extern const bfd_arch_info_type bfd_iq2000_arch; |
49f58d10 | 434 | extern const bfd_arch_info_type bfd_m32c_arch; |
252b5132 | 435 | extern const bfd_arch_info_type bfd_m32r_arch; |
60bcf0fa NC |
436 | extern const bfd_arch_info_type bfd_m68hc11_arch; |
437 | extern const bfd_arch_info_type bfd_m68hc12_arch; | |
252b5132 RH |
438 | extern const bfd_arch_info_type bfd_m68k_arch; |
439 | extern const bfd_arch_info_type bfd_m88k_arch; | |
7499d566 | 440 | extern const bfd_arch_info_type bfd_maxq_arch; |
3b16e843 | 441 | extern const bfd_arch_info_type bfd_mcore_arch; |
252b5132 | 442 | extern const bfd_arch_info_type bfd_mips_arch; |
3b16e843 | 443 | extern const bfd_arch_info_type bfd_mmix_arch; |
252b5132 RH |
444 | extern const bfd_arch_info_type bfd_mn10200_arch; |
445 | extern const bfd_arch_info_type bfd_mn10300_arch; | |
2469cfa2 | 446 | extern const bfd_arch_info_type bfd_msp430_arch; |
e729279b | 447 | extern const bfd_arch_info_type bfd_ms1_arch; |
3b16e843 NC |
448 | extern const bfd_arch_info_type bfd_ns32k_arch; |
449 | extern const bfd_arch_info_type bfd_openrisc_arch; | |
450 | extern const bfd_arch_info_type bfd_or32_arch; | |
e135f41b | 451 | extern const bfd_arch_info_type bfd_pdp11_arch; |
3b16e843 | 452 | extern const bfd_arch_info_type bfd_pj_arch; |
899f54f5 AM |
453 | extern const bfd_arch_info_type bfd_powerpc_archs[]; |
454 | #define bfd_powerpc_arch bfd_powerpc_archs[0] | |
252b5132 | 455 | extern const bfd_arch_info_type bfd_rs6000_arch; |
3b16e843 | 456 | extern const bfd_arch_info_type bfd_s390_arch; |
252b5132 RH |
457 | extern const bfd_arch_info_type bfd_sh_arch; |
458 | extern const bfd_arch_info_type bfd_sparc_arch; | |
459 | extern const bfd_arch_info_type bfd_tic30_arch; | |
026df7c5 | 460 | extern const bfd_arch_info_type bfd_tic4x_arch; |
81635ce4 | 461 | extern const bfd_arch_info_type bfd_tic54x_arch; |
252b5132 | 462 | extern const bfd_arch_info_type bfd_tic80_arch; |
3b16e843 | 463 | extern const bfd_arch_info_type bfd_v850_arch; |
252b5132 RH |
464 | extern const bfd_arch_info_type bfd_vax_arch; |
465 | extern const bfd_arch_info_type bfd_we32k_arch; | |
252b5132 | 466 | extern const bfd_arch_info_type bfd_w65_arch; |
93fbbb04 | 467 | extern const bfd_arch_info_type bfd_xstormy16_arch; |
e0001a05 | 468 | extern const bfd_arch_info_type bfd_xtensa_arch; |
3c9b82ba | 469 | extern const bfd_arch_info_type bfd_z80_arch; |
3b16e843 | 470 | extern const bfd_arch_info_type bfd_z8k_arch; |
252b5132 | 471 | |
3b16e843 NC |
472 | static const bfd_arch_info_type * const bfd_archures_list[] = |
473 | { | |
252b5132 | 474 | #ifdef SELECT_ARCHITECTURES |
3b16e843 | 475 | SELECT_ARCHITECTURES, |
252b5132 | 476 | #else |
3b16e843 NC |
477 | &bfd_alpha_arch, |
478 | &bfd_arc_arch, | |
479 | &bfd_arm_arch, | |
480 | &bfd_avr_arch, | |
0f64bb02 | 481 | &bfd_bfin_arch, |
0949843d | 482 | &bfd_cr16c_arch, |
3b16e843 | 483 | &bfd_cris_arch, |
1fe1f39c | 484 | &bfd_crx_arch, |
3b16e843 NC |
485 | &bfd_d10v_arch, |
486 | &bfd_d30v_arch, | |
d172d4ba | 487 | &bfd_dlx_arch, |
3b16e843 | 488 | &bfd_fr30_arch, |
4e5ba5b7 | 489 | &bfd_frv_arch, |
3b16e843 NC |
490 | &bfd_h8300_arch, |
491 | &bfd_h8500_arch, | |
492 | &bfd_hppa_arch, | |
493 | &bfd_i370_arch, | |
494 | &bfd_i386_arch, | |
495 | &bfd_i860_arch, | |
496 | &bfd_i960_arch, | |
497 | &bfd_ia64_arch, | |
cf88bb9f | 498 | &bfd_ip2k_arch, |
a75473eb | 499 | &bfd_iq2000_arch, |
e729279b | 500 | &bfd_m32c_arch, |
3b16e843 NC |
501 | &bfd_m32r_arch, |
502 | &bfd_m68hc11_arch, | |
503 | &bfd_m68hc12_arch, | |
504 | &bfd_m68k_arch, | |
505 | &bfd_m88k_arch, | |
7499d566 | 506 | &bfd_maxq_arch, |
3b16e843 NC |
507 | &bfd_mcore_arch, |
508 | &bfd_mips_arch, | |
509 | &bfd_mmix_arch, | |
510 | &bfd_mn10200_arch, | |
511 | &bfd_mn10300_arch, | |
de33e640 | 512 | &bfd_ms1_arch, |
2469cfa2 | 513 | &bfd_msp430_arch, |
3b16e843 NC |
514 | &bfd_ns32k_arch, |
515 | &bfd_openrisc_arch, | |
516 | &bfd_or32_arch, | |
517 | &bfd_pdp11_arch, | |
518 | &bfd_powerpc_arch, | |
519 | &bfd_rs6000_arch, | |
520 | &bfd_s390_arch, | |
521 | &bfd_sh_arch, | |
522 | &bfd_sparc_arch, | |
523 | &bfd_tic30_arch, | |
026df7c5 | 524 | &bfd_tic4x_arch, |
3b16e843 NC |
525 | &bfd_tic54x_arch, |
526 | &bfd_tic80_arch, | |
527 | &bfd_v850_arch, | |
528 | &bfd_vax_arch, | |
529 | &bfd_w65_arch, | |
530 | &bfd_we32k_arch, | |
531 | &bfd_xstormy16_arch, | |
e0001a05 | 532 | &bfd_xtensa_arch, |
3c9b82ba | 533 | &bfd_z80_arch, |
3b16e843 | 534 | &bfd_z8k_arch, |
252b5132 RH |
535 | #endif |
536 | 0 | |
537 | }; | |
538 | ||
539 | /* | |
540 | FUNCTION | |
541 | bfd_printable_name | |
542 | ||
543 | SYNOPSIS | |
c58b9523 | 544 | const char *bfd_printable_name (bfd *abfd); |
252b5132 RH |
545 | |
546 | DESCRIPTION | |
547 | Return a printable string representing the architecture and machine | |
548 | from the pointer to the architecture info structure. | |
549 | ||
550 | */ | |
551 | ||
552 | const char * | |
c58b9523 | 553 | bfd_printable_name (bfd *abfd) |
252b5132 RH |
554 | { |
555 | return abfd->arch_info->printable_name; | |
556 | } | |
557 | ||
252b5132 RH |
558 | /* |
559 | FUNCTION | |
560 | bfd_scan_arch | |
561 | ||
562 | SYNOPSIS | |
c58b9523 | 563 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
252b5132 RH |
564 | |
565 | DESCRIPTION | |
566 | Figure out if BFD supports any cpu which could be described with | |
567 | the name @var{string}. Return a pointer to an <<arch_info>> | |
568 | structure if a machine is found, otherwise NULL. | |
252b5132 RH |
569 | */ |
570 | ||
571 | const bfd_arch_info_type * | |
c58b9523 | 572 | bfd_scan_arch (const char *string) |
252b5132 RH |
573 | { |
574 | const bfd_arch_info_type * const *app, *ap; | |
575 | ||
047066e1 | 576 | /* Look through all the installed architectures. */ |
252b5132 RH |
577 | for (app = bfd_archures_list; *app != NULL; app++) |
578 | { | |
579 | for (ap = *app; ap != NULL; ap = ap->next) | |
580 | { | |
581 | if (ap->scan (ap, string)) | |
582 | return ap; | |
583 | } | |
584 | } | |
585 | ||
586 | return NULL; | |
587 | } | |
588 | ||
252b5132 RH |
589 | /* |
590 | FUNCTION | |
591 | bfd_arch_list | |
592 | ||
593 | SYNOPSIS | |
c58b9523 | 594 | const char **bfd_arch_list (void); |
252b5132 RH |
595 | |
596 | DESCRIPTION | |
597 | Return a freshly malloced NULL-terminated vector of the names | |
598 | of all the valid BFD architectures. Do not modify the names. | |
252b5132 RH |
599 | */ |
600 | ||
601 | const char ** | |
c58b9523 | 602 | bfd_arch_list (void) |
252b5132 RH |
603 | { |
604 | int vec_length = 0; | |
605 | const char **name_ptr; | |
606 | const char **name_list; | |
607 | const bfd_arch_info_type * const *app; | |
dc810e39 | 608 | bfd_size_type amt; |
252b5132 | 609 | |
047066e1 | 610 | /* Determine the number of architectures. */ |
252b5132 RH |
611 | vec_length = 0; |
612 | for (app = bfd_archures_list; *app != NULL; app++) | |
613 | { | |
614 | const bfd_arch_info_type *ap; | |
615 | for (ap = *app; ap != NULL; ap = ap->next) | |
616 | { | |
617 | vec_length++; | |
618 | } | |
619 | } | |
620 | ||
dc810e39 | 621 | amt = (vec_length + 1) * sizeof (char **); |
c58b9523 | 622 | name_list = bfd_malloc (amt); |
252b5132 RH |
623 | if (name_list == NULL) |
624 | return NULL; | |
625 | ||
047066e1 | 626 | /* Point the list at each of the names. */ |
252b5132 RH |
627 | name_ptr = name_list; |
628 | for (app = bfd_archures_list; *app != NULL; app++) | |
629 | { | |
630 | const bfd_arch_info_type *ap; | |
631 | for (ap = *app; ap != NULL; ap = ap->next) | |
632 | { | |
633 | *name_ptr = ap->printable_name; | |
634 | name_ptr++; | |
635 | } | |
636 | } | |
637 | *name_ptr = NULL; | |
638 | ||
639 | return name_list; | |
640 | } | |
641 | ||
252b5132 RH |
642 | /* |
643 | FUNCTION | |
644 | bfd_arch_get_compatible | |
645 | ||
646 | SYNOPSIS | |
c58b9523 AM |
647 | const bfd_arch_info_type *bfd_arch_get_compatible |
648 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); | |
252b5132 RH |
649 | |
650 | DESCRIPTION | |
312b768e NC |
651 | Determine whether two BFDs' architectures and machine types |
652 | are compatible. Calculates the lowest common denominator | |
653 | between the two architectures and machine types implied by | |
654 | the BFDs and returns a pointer to an <<arch_info>> structure | |
655 | describing the compatible machine. | |
252b5132 RH |
656 | */ |
657 | ||
658 | const bfd_arch_info_type * | |
c58b9523 AM |
659 | bfd_arch_get_compatible (const bfd *abfd, |
660 | const bfd *bbfd, | |
661 | bfd_boolean accept_unknowns) | |
252b5132 | 662 | { |
312b768e NC |
663 | const bfd * ubfd = NULL; |
664 | ||
665 | /* Look for an unknown architecture. */ | |
666 | if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown) | |
667 | || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown)) | |
668 | { | |
669 | /* We can allow an unknown architecture if accept_unknowns | |
670 | is true, or if the target is the "binary" format, which | |
671 | has an unknown architecture. Since the binary format can | |
672 | only be set by explicit request from the user, it is safe | |
673 | to assume that they know what they are doing. */ | |
674 | if (accept_unknowns | |
675 | || strcmp (bfd_get_target (ubfd), "binary") == 0) | |
676 | return ubfd->arch_info; | |
677 | return NULL; | |
678 | } | |
252b5132 RH |
679 | |
680 | /* Otherwise architecture-specific code has to decide. */ | |
681 | return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info); | |
682 | } | |
683 | ||
252b5132 RH |
684 | /* |
685 | INTERNAL_DEFINITION | |
686 | bfd_default_arch_struct | |
687 | ||
688 | DESCRIPTION | |
689 | The <<bfd_default_arch_struct>> is an item of | |
690 | <<bfd_arch_info_type>> which has been initialized to a fairly | |
691 | generic state. A BFD starts life by pointing to this | |
692 | structure, until the correct back end has determined the real | |
693 | architecture of the file. | |
694 | ||
695 | .extern const bfd_arch_info_type bfd_default_arch_struct; | |
252b5132 RH |
696 | */ |
697 | ||
047066e1 | 698 | const bfd_arch_info_type bfd_default_arch_struct = { |
b34976b6 | 699 | 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE, |
047066e1 KH |
700 | bfd_default_compatible, |
701 | bfd_default_scan, | |
702 | 0, | |
252b5132 RH |
703 | }; |
704 | ||
705 | /* | |
706 | FUNCTION | |
707 | bfd_set_arch_info | |
708 | ||
709 | SYNOPSIS | |
c58b9523 | 710 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
252b5132 RH |
711 | |
712 | DESCRIPTION | |
713 | Set the architecture info of @var{abfd} to @var{arg}. | |
714 | */ | |
715 | ||
716 | void | |
c58b9523 | 717 | bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg) |
252b5132 RH |
718 | { |
719 | abfd->arch_info = arg; | |
720 | } | |
721 | ||
722 | /* | |
723 | INTERNAL_FUNCTION | |
724 | bfd_default_set_arch_mach | |
725 | ||
726 | SYNOPSIS | |
c58b9523 AM |
727 | bfd_boolean bfd_default_set_arch_mach |
728 | (bfd *abfd, enum bfd_architecture arch, unsigned long mach); | |
252b5132 RH |
729 | |
730 | DESCRIPTION | |
731 | Set the architecture and machine type in BFD @var{abfd} | |
732 | to @var{arch} and @var{mach}. Find the correct | |
733 | pointer to a structure and insert it into the <<arch_info>> | |
0ef5a5bd | 734 | pointer. |
252b5132 RH |
735 | */ |
736 | ||
b34976b6 | 737 | bfd_boolean |
c58b9523 AM |
738 | bfd_default_set_arch_mach (bfd *abfd, |
739 | enum bfd_architecture arch, | |
740 | unsigned long mach) | |
252b5132 | 741 | { |
99dc0092 AM |
742 | abfd->arch_info = bfd_lookup_arch (arch, mach); |
743 | if (abfd->arch_info != NULL) | |
b34976b6 | 744 | return TRUE; |
252b5132 RH |
745 | |
746 | abfd->arch_info = &bfd_default_arch_struct; | |
747 | bfd_set_error (bfd_error_bad_value); | |
b34976b6 | 748 | return FALSE; |
252b5132 RH |
749 | } |
750 | ||
252b5132 RH |
751 | /* |
752 | FUNCTION | |
753 | bfd_get_arch | |
754 | ||
755 | SYNOPSIS | |
c58b9523 | 756 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
252b5132 RH |
757 | |
758 | DESCRIPTION | |
759 | Return the enumerated type which describes the BFD @var{abfd}'s | |
760 | architecture. | |
252b5132 RH |
761 | */ |
762 | ||
763 | enum bfd_architecture | |
c58b9523 | 764 | bfd_get_arch (bfd *abfd) |
252b5132 | 765 | { |
047066e1 | 766 | return abfd->arch_info->arch; |
252b5132 RH |
767 | } |
768 | ||
769 | /* | |
770 | FUNCTION | |
771 | bfd_get_mach | |
772 | ||
773 | SYNOPSIS | |
c58b9523 | 774 | unsigned long bfd_get_mach (bfd *abfd); |
252b5132 RH |
775 | |
776 | DESCRIPTION | |
777 | Return the long type which describes the BFD @var{abfd}'s | |
778 | machine. | |
779 | */ | |
780 | ||
0ef5a5bd | 781 | unsigned long |
c58b9523 | 782 | bfd_get_mach (bfd *abfd) |
252b5132 | 783 | { |
047066e1 | 784 | return abfd->arch_info->mach; |
252b5132 RH |
785 | } |
786 | ||
787 | /* | |
788 | FUNCTION | |
789 | bfd_arch_bits_per_byte | |
790 | ||
791 | SYNOPSIS | |
c58b9523 | 792 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
252b5132 RH |
793 | |
794 | DESCRIPTION | |
795 | Return the number of bits in one of the BFD @var{abfd}'s | |
796 | architecture's bytes. | |
252b5132 RH |
797 | */ |
798 | ||
799 | unsigned int | |
c58b9523 | 800 | bfd_arch_bits_per_byte (bfd *abfd) |
252b5132 RH |
801 | { |
802 | return abfd->arch_info->bits_per_byte; | |
803 | } | |
804 | ||
805 | /* | |
806 | FUNCTION | |
807 | bfd_arch_bits_per_address | |
808 | ||
809 | SYNOPSIS | |
c58b9523 | 810 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
252b5132 RH |
811 | |
812 | DESCRIPTION | |
813 | Return the number of bits in one of the BFD @var{abfd}'s | |
814 | architecture's addresses. | |
815 | */ | |
816 | ||
817 | unsigned int | |
c58b9523 | 818 | bfd_arch_bits_per_address (bfd *abfd) |
252b5132 RH |
819 | { |
820 | return abfd->arch_info->bits_per_address; | |
821 | } | |
822 | ||
252b5132 | 823 | /* |
0ef5a5bd | 824 | INTERNAL_FUNCTION |
252b5132 RH |
825 | bfd_default_compatible |
826 | ||
827 | SYNOPSIS | |
828 | const bfd_arch_info_type *bfd_default_compatible | |
c58b9523 | 829 | (const bfd_arch_info_type *a, const bfd_arch_info_type *b); |
252b5132 RH |
830 | |
831 | DESCRIPTION | |
832 | The default function for testing for compatibility. | |
833 | */ | |
834 | ||
835 | const bfd_arch_info_type * | |
c58b9523 AM |
836 | bfd_default_compatible (const bfd_arch_info_type *a, |
837 | const bfd_arch_info_type *b) | |
252b5132 RH |
838 | { |
839 | if (a->arch != b->arch) | |
840 | return NULL; | |
841 | ||
b74fa2cd AM |
842 | if (a->bits_per_word != b->bits_per_word) |
843 | return NULL; | |
844 | ||
252b5132 RH |
845 | if (a->mach > b->mach) |
846 | return a; | |
847 | ||
848 | if (b->mach > a->mach) | |
849 | return b; | |
850 | ||
851 | return a; | |
852 | } | |
853 | ||
252b5132 RH |
854 | /* |
855 | INTERNAL_FUNCTION | |
856 | bfd_default_scan | |
857 | ||
858 | SYNOPSIS | |
c58b9523 AM |
859 | bfd_boolean bfd_default_scan |
860 | (const struct bfd_arch_info *info, const char *string); | |
252b5132 RH |
861 | |
862 | DESCRIPTION | |
863 | The default function for working out whether this is an | |
864 | architecture hit and a machine hit. | |
865 | */ | |
866 | ||
b34976b6 | 867 | bfd_boolean |
c58b9523 | 868 | bfd_default_scan (const bfd_arch_info_type *info, const char *string) |
252b5132 RH |
869 | { |
870 | const char *ptr_src; | |
871 | const char *ptr_tst; | |
872 | unsigned long number; | |
873 | enum bfd_architecture arch; | |
874 | const char *printable_name_colon; | |
875 | ||
876 | /* Exact match of the architecture name (ARCH_NAME) and also the | |
047066e1 | 877 | default architecture? */ |
252b5132 RH |
878 | if (strcasecmp (string, info->arch_name) == 0 |
879 | && info->the_default) | |
b34976b6 | 880 | return TRUE; |
252b5132 | 881 | |
047066e1 | 882 | /* Exact match of the machine name (PRINTABLE_NAME)? */ |
252b5132 | 883 | if (strcasecmp (string, info->printable_name) == 0) |
b34976b6 | 884 | return TRUE; |
0ef5a5bd | 885 | |
252b5132 | 886 | /* Given that printable_name contains no colon, attempt to match: |
047066e1 | 887 | ARCH_NAME [ ":" ] PRINTABLE_NAME? */ |
252b5132 RH |
888 | printable_name_colon = strchr (info->printable_name, ':'); |
889 | if (printable_name_colon == NULL) | |
890 | { | |
dc810e39 | 891 | size_t strlen_arch_name = strlen (info->arch_name); |
252b5132 RH |
892 | if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0) |
893 | { | |
894 | if (string[strlen_arch_name] == ':') | |
895 | { | |
896 | if (strcasecmp (string + strlen_arch_name + 1, | |
897 | info->printable_name) == 0) | |
b34976b6 | 898 | return TRUE; |
252b5132 RH |
899 | } |
900 | else | |
901 | { | |
902 | if (strcasecmp (string + strlen_arch_name, | |
903 | info->printable_name) == 0) | |
b34976b6 | 904 | return TRUE; |
252b5132 RH |
905 | } |
906 | } | |
907 | } | |
908 | ||
909 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; | |
047066e1 | 910 | Attempt to match: <arch> <mach>? */ |
252b5132 RH |
911 | if (printable_name_colon != NULL) |
912 | { | |
dc810e39 | 913 | size_t colon_index = printable_name_colon - info->printable_name; |
252b5132 RH |
914 | if (strncasecmp (string, info->printable_name, colon_index) == 0 |
915 | && strcasecmp (string + colon_index, | |
916 | info->printable_name + colon_index + 1) == 0) | |
b34976b6 | 917 | return TRUE; |
252b5132 RH |
918 | } |
919 | ||
920 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not | |
5c4491d3 | 921 | attempt to match just <mach>, it could be ambiguous. This test |
0ef5a5bd | 922 | is left until later. */ |
252b5132 | 923 | |
047066e1 KH |
924 | /* NOTE: The below is retained for compatibility only. Please do |
925 | not add to this code. */ | |
252b5132 RH |
926 | |
927 | /* See how much of the supplied string matches with the | |
928 | architecture, eg the string m68k:68020 would match the 68k entry | |
047066e1 | 929 | up to the :, then we get left with the machine number. */ |
252b5132 | 930 | |
0ef5a5bd | 931 | for (ptr_src = string, ptr_tst = info->arch_name; |
252b5132 | 932 | *ptr_src && *ptr_tst; |
0ef5a5bd | 933 | ptr_src++, ptr_tst++) |
252b5132 | 934 | { |
047066e1 KH |
935 | if (*ptr_src != *ptr_tst) |
936 | break; | |
252b5132 RH |
937 | } |
938 | ||
939 | /* Chewed up as much of the architecture as will match, skip any | |
047066e1 | 940 | colons. */ |
252b5132 RH |
941 | if (*ptr_src == ':') |
942 | ptr_src++; | |
0ef5a5bd | 943 | |
252b5132 RH |
944 | if (*ptr_src == 0) |
945 | { | |
047066e1 KH |
946 | /* Nothing more, then only keep this one if it is the default |
947 | machine for this architecture. */ | |
252b5132 RH |
948 | return info->the_default; |
949 | } | |
950 | ||
951 | number = 0; | |
3882b010 | 952 | while (ISDIGIT (*ptr_src)) |
252b5132 | 953 | { |
047066e1 | 954 | number = number * 10 + *ptr_src - '0'; |
252b5132 RH |
955 | ptr_src++; |
956 | } | |
957 | ||
958 | /* NOTE: The below is retained for compatibility only. | |
0ef5a5bd | 959 | PLEASE DO NOT ADD TO THIS CODE. */ |
252b5132 | 960 | |
0ef5a5bd | 961 | switch (number) |
252b5132 RH |
962 | { |
963 | /* FIXME: These are needed to parse IEEE objects. */ | |
83ea41ad NC |
964 | /* The following seven case's are here only for compatibility with |
965 | older binutils (at least IEEE objects from binutils 2.9.1 require | |
966 | them). */ | |
967 | case bfd_mach_m68000: | |
968 | case bfd_mach_m68010: | |
969 | case bfd_mach_m68020: | |
970 | case bfd_mach_m68030: | |
971 | case bfd_mach_m68040: | |
972 | case bfd_mach_m68060: | |
973 | case bfd_mach_cpu32: | |
974 | arch = bfd_arch_m68k; | |
975 | break; | |
0ef5a5bd | 976 | case 68000: |
252b5132 RH |
977 | arch = bfd_arch_m68k; |
978 | number = bfd_mach_m68000; | |
979 | break; | |
980 | case 68010: | |
981 | arch = bfd_arch_m68k; | |
982 | number = bfd_mach_m68010; | |
983 | break; | |
984 | case 68020: | |
985 | arch = bfd_arch_m68k; | |
986 | number = bfd_mach_m68020; | |
987 | break; | |
988 | case 68030: | |
989 | arch = bfd_arch_m68k; | |
990 | number = bfd_mach_m68030; | |
991 | break; | |
992 | case 68040: | |
993 | arch = bfd_arch_m68k; | |
994 | number = bfd_mach_m68040; | |
995 | break; | |
996 | case 68060: | |
997 | arch = bfd_arch_m68k; | |
998 | number = bfd_mach_m68060; | |
999 | break; | |
1000 | case 68332: | |
1001 | arch = bfd_arch_m68k; | |
1002 | number = bfd_mach_cpu32; | |
1003 | break; | |
3cac17ae NC |
1004 | case 5200: |
1005 | arch = bfd_arch_m68k; | |
1006 | number = bfd_mach_mcf5200; | |
1007 | break; | |
1008 | case 5206: | |
1009 | arch = bfd_arch_m68k; | |
1010 | number = bfd_mach_mcf5206e; | |
1011 | break; | |
1012 | case 5307: | |
1013 | arch = bfd_arch_m68k; | |
1014 | number = bfd_mach_mcf5307; | |
1015 | break; | |
1016 | case 5407: | |
1017 | arch = bfd_arch_m68k; | |
1018 | number = bfd_mach_mcf5407; | |
1019 | break; | |
3e602632 NC |
1020 | case 5282: |
1021 | arch = bfd_arch_m68k; | |
1022 | number = bfd_mach_mcf528x; | |
1023 | break; | |
252b5132 RH |
1024 | |
1025 | case 32000: | |
1026 | arch = bfd_arch_we32k; | |
1027 | break; | |
1028 | ||
1029 | case 3000: | |
1030 | arch = bfd_arch_mips; | |
1031 | number = bfd_mach_mips3000; | |
1032 | break; | |
1033 | ||
1034 | case 4000: | |
1035 | arch = bfd_arch_mips; | |
1036 | number = bfd_mach_mips4000; | |
1037 | break; | |
1038 | ||
1039 | case 6000: | |
1040 | arch = bfd_arch_rs6000; | |
1041 | break; | |
1042 | ||
d4845d57 JR |
1043 | case 7410: |
1044 | arch = bfd_arch_sh; | |
1045 | number = bfd_mach_sh_dsp; | |
1046 | break; | |
1047 | ||
1048 | case 7708: | |
1049 | arch = bfd_arch_sh; | |
1050 | number = bfd_mach_sh3; | |
1051 | break; | |
1052 | ||
1053 | case 7729: | |
1054 | arch = bfd_arch_sh; | |
1055 | number = bfd_mach_sh3_dsp; | |
1056 | break; | |
1057 | ||
1058 | case 7750: | |
1059 | arch = bfd_arch_sh; | |
1060 | number = bfd_mach_sh4; | |
1061 | break; | |
1062 | ||
0ef5a5bd | 1063 | default: |
b34976b6 | 1064 | return FALSE; |
252b5132 RH |
1065 | } |
1066 | ||
0ef5a5bd | 1067 | if (arch != info->arch) |
b34976b6 | 1068 | return FALSE; |
252b5132 RH |
1069 | |
1070 | if (number != info->mach) | |
b34976b6 | 1071 | return FALSE; |
252b5132 | 1072 | |
b34976b6 | 1073 | return TRUE; |
252b5132 RH |
1074 | } |
1075 | ||
252b5132 RH |
1076 | /* |
1077 | FUNCTION | |
1078 | bfd_get_arch_info | |
1079 | ||
1080 | SYNOPSIS | |
c58b9523 | 1081 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
252b5132 RH |
1082 | |
1083 | DESCRIPTION | |
1084 | Return the architecture info struct in @var{abfd}. | |
1085 | */ | |
1086 | ||
1087 | const bfd_arch_info_type * | |
c58b9523 | 1088 | bfd_get_arch_info (bfd *abfd) |
252b5132 RH |
1089 | { |
1090 | return abfd->arch_info; | |
1091 | } | |
1092 | ||
252b5132 RH |
1093 | /* |
1094 | FUNCTION | |
1095 | bfd_lookup_arch | |
1096 | ||
1097 | SYNOPSIS | |
1098 | const bfd_arch_info_type *bfd_lookup_arch | |
c58b9523 | 1099 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1100 | |
1101 | DESCRIPTION | |
5c4491d3 | 1102 | Look for the architecture info structure which matches the |
252b5132 RH |
1103 | arguments @var{arch} and @var{machine}. A machine of 0 matches the |
1104 | machine/architecture structure which marks itself as the | |
aa3d5824 | 1105 | default. |
252b5132 RH |
1106 | */ |
1107 | ||
0ef5a5bd | 1108 | const bfd_arch_info_type * |
c58b9523 | 1109 | bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine) |
252b5132 RH |
1110 | { |
1111 | const bfd_arch_info_type * const *app, *ap; | |
1112 | ||
1113 | for (app = bfd_archures_list; *app != NULL; app++) | |
1114 | { | |
1115 | for (ap = *app; ap != NULL; ap = ap->next) | |
1116 | { | |
1117 | if (ap->arch == arch | |
1118 | && (ap->mach == machine | |
1119 | || (machine == 0 && ap->the_default))) | |
1120 | return ap; | |
1121 | } | |
1122 | } | |
1123 | ||
1124 | return NULL; | |
1125 | } | |
1126 | ||
252b5132 RH |
1127 | /* |
1128 | FUNCTION | |
1129 | bfd_printable_arch_mach | |
1130 | ||
1131 | SYNOPSIS | |
1132 | const char *bfd_printable_arch_mach | |
c58b9523 | 1133 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1134 | |
1135 | DESCRIPTION | |
1136 | Return a printable string representing the architecture and | |
0ef5a5bd | 1137 | machine type. |
252b5132 RH |
1138 | |
1139 | This routine is depreciated. | |
1140 | */ | |
1141 | ||
1142 | const char * | |
c58b9523 | 1143 | bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine) |
252b5132 | 1144 | { |
047066e1 | 1145 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine); |
252b5132 | 1146 | |
047066e1 KH |
1147 | if (ap) |
1148 | return ap->printable_name; | |
1149 | return "UNKNOWN!"; | |
252b5132 | 1150 | } |
9a968f43 NC |
1151 | |
1152 | /* | |
1153 | FUNCTION | |
1154 | bfd_octets_per_byte | |
1155 | ||
1156 | SYNOPSIS | |
c58b9523 | 1157 | unsigned int bfd_octets_per_byte (bfd *abfd); |
9a968f43 NC |
1158 | |
1159 | DESCRIPTION | |
1160 | Return the number of octets (8-bit quantities) per target byte | |
1161 | (minimum addressable unit). In most cases, this will be one, but some | |
1162 | DSP targets have 16, 32, or even 48 bits per byte. | |
9a968f43 NC |
1163 | */ |
1164 | ||
f6af82bd | 1165 | unsigned int |
c58b9523 | 1166 | bfd_octets_per_byte (bfd *abfd) |
9a968f43 | 1167 | { |
047066e1 KH |
1168 | return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd), |
1169 | bfd_get_mach (abfd)); | |
9a968f43 NC |
1170 | } |
1171 | ||
1172 | /* | |
1173 | FUNCTION | |
1174 | bfd_arch_mach_octets_per_byte | |
1175 | ||
1176 | SYNOPSIS | |
c58b9523 AM |
1177 | unsigned int bfd_arch_mach_octets_per_byte |
1178 | (enum bfd_architecture arch, unsigned long machine); | |
9a968f43 NC |
1179 | |
1180 | DESCRIPTION | |
1181 | See bfd_octets_per_byte. | |
0ef5a5bd | 1182 | |
9a968f43 NC |
1183 | This routine is provided for those cases where a bfd * is not |
1184 | available | |
1185 | */ | |
1186 | ||
f6af82bd | 1187 | unsigned int |
c58b9523 AM |
1188 | bfd_arch_mach_octets_per_byte (enum bfd_architecture arch, |
1189 | unsigned long mach) | |
9a968f43 | 1190 | { |
047066e1 | 1191 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach); |
0ef5a5bd | 1192 | |
047066e1 KH |
1193 | if (ap) |
1194 | return ap->bits_per_byte / 8; | |
1195 | return 1; | |
9a968f43 | 1196 | } |