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, |
a75473eb | 3 | 2000, 2001, 2002, 2003 |
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 | |
21 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 |
0ef5a5bd | 88 | . bfd_arch_vax, {* DEC Vax *} |
252b5132 RH |
89 | . bfd_arch_i960, {* Intel 960 *} |
90 | . {* The order of the following is important. | |
0ef5a5bd | 91 | . lower number indicates a machine type that |
252b5132 RH |
92 | . only accepts a subset of the instructions |
93 | . available to machines with higher numbers. | |
94 | . The exception is the "ca", which is | |
0ef5a5bd | 95 | . incompatible with all other machines except |
c312a6a4 | 96 | . "core". *} |
252b5132 RH |
97 | . |
98 | .#define bfd_mach_i960_core 1 | |
99 | .#define bfd_mach_i960_ka_sa 2 | |
100 | .#define bfd_mach_i960_kb_sb 3 | |
101 | .#define bfd_mach_i960_mc 4 | |
102 | .#define bfd_mach_i960_xa 5 | |
103 | .#define bfd_mach_i960_ca 6 | |
104 | .#define bfd_mach_i960_jx 7 | |
105 | .#define bfd_mach_i960_hx 8 | |
106 | . | |
3b16e843 NC |
107 | . bfd_arch_or32, {* OpenRISC 32 *} |
108 | . | |
252b5132 RH |
109 | . bfd_arch_a29k, {* AMD 29000 *} |
110 | . bfd_arch_sparc, {* SPARC *} | |
111 | .#define bfd_mach_sparc 1 | |
112 | .{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *} | |
113 | .#define bfd_mach_sparc_sparclet 2 | |
114 | .#define bfd_mach_sparc_sparclite 3 | |
115 | .#define bfd_mach_sparc_v8plus 4 | |
c312a6a4 | 116 | .#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *} |
252b5132 RH |
117 | .#define bfd_mach_sparc_sparclite_le 6 |
118 | .#define bfd_mach_sparc_v9 7 | |
c312a6a4 NC |
119 | .#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *} |
120 | .#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *} | |
121 | .#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *} | |
252b5132 RH |
122 | .{* Nonzero if MACH has the v9 instruction set. *} |
123 | .#define bfd_mach_sparc_v9_p(mach) \ | |
19f7b010 JJ |
124 | . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
125 | . && (mach) != bfd_mach_sparc_sparclite_le) | |
252b5132 RH |
126 | . bfd_arch_mips, {* MIPS Rxxxx *} |
127 | .#define bfd_mach_mips3000 3000 | |
128 | .#define bfd_mach_mips3900 3900 | |
129 | .#define bfd_mach_mips4000 4000 | |
130 | .#define bfd_mach_mips4010 4010 | |
131 | .#define bfd_mach_mips4100 4100 | |
132 | .#define bfd_mach_mips4111 4111 | |
00707a0e | 133 | .#define bfd_mach_mips4120 4120 |
252b5132 RH |
134 | .#define bfd_mach_mips4300 4300 |
135 | .#define bfd_mach_mips4400 4400 | |
136 | .#define bfd_mach_mips4600 4600 | |
137 | .#define bfd_mach_mips4650 4650 | |
138 | .#define bfd_mach_mips5000 5000 | |
00707a0e RS |
139 | .#define bfd_mach_mips5400 5400 |
140 | .#define bfd_mach_mips5500 5500 | |
252b5132 | 141 | .#define bfd_mach_mips6000 6000 |
5a7ea749 | 142 | .#define bfd_mach_mips7000 7000 |
252b5132 RH |
143 | .#define bfd_mach_mips8000 8000 |
144 | .#define bfd_mach_mips10000 10000 | |
d1cf510e | 145 | .#define bfd_mach_mips12000 12000 |
252b5132 | 146 | .#define bfd_mach_mips16 16 |
84ea6cf2 | 147 | .#define bfd_mach_mips5 5 |
c6c98b38 | 148 | .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *} |
a1cd6a8f | 149 | .#define bfd_mach_mipsisa32 32 |
af7ee8bf | 150 | .#define bfd_mach_mipsisa32r2 33 |
a1cd6a8f | 151 | .#define bfd_mach_mipsisa64 64 |
5f74bc13 | 152 | .#define bfd_mach_mipsisa64r2 65 |
252b5132 | 153 | . bfd_arch_i386, {* Intel 386 *} |
686e4055 AM |
154 | .#define bfd_mach_i386_i386 1 |
155 | .#define bfd_mach_i386_i8086 2 | |
156 | .#define bfd_mach_i386_i386_intel_syntax 3 | |
157 | .#define bfd_mach_x86_64 64 | |
158 | .#define bfd_mach_x86_64_intel_syntax 65 | |
252b5132 RH |
159 | . bfd_arch_we32k, {* AT&T WE32xxx *} |
160 | . bfd_arch_tahoe, {* CCI/Harris Tahoe *} | |
161 | . bfd_arch_i860, {* Intel 860 *} | |
5b93d8bb | 162 | . bfd_arch_i370, {* IBM 360/370 Mainframes *} |
252b5132 RH |
163 | . bfd_arch_romp, {* IBM ROMP PC/RT *} |
164 | . bfd_arch_alliant, {* Alliant *} | |
165 | . bfd_arch_convex, {* Convex *} | |
166 | . bfd_arch_m88k, {* Motorola 88xxx *} | |
3af9a47b | 167 | . bfd_arch_m98k, {* Motorola 98xxx *} |
252b5132 | 168 | . bfd_arch_pyramid, {* Pyramid Technology *} |
c2dcd04e | 169 | . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *} |
8d9cd6b1 NC |
170 | .#define bfd_mach_h8300 1 |
171 | .#define bfd_mach_h8300h 2 | |
172 | .#define bfd_mach_h8300s 3 | |
173 | .#define bfd_mach_h8300hn 4 | |
174 | .#define bfd_mach_h8300sn 5 | |
5d1db417 | 175 | .#define bfd_mach_h8300sx 6 |
f4984206 | 176 | .#define bfd_mach_h8300sxn 7 |
e135f41b | 177 | . bfd_arch_pdp11, {* DEC PDP-11 *} |
252b5132 | 178 | . bfd_arch_powerpc, {* PowerPC *} |
686e4055 AM |
179 | .#define bfd_mach_ppc 32 |
180 | .#define bfd_mach_ppc64 64 | |
87f33987 ND |
181 | .#define bfd_mach_ppc_403 403 |
182 | .#define bfd_mach_ppc_403gc 4030 | |
183 | .#define bfd_mach_ppc_505 505 | |
184 | .#define bfd_mach_ppc_601 601 | |
185 | .#define bfd_mach_ppc_602 602 | |
186 | .#define bfd_mach_ppc_603 603 | |
187 | .#define bfd_mach_ppc_ec603e 6031 | |
188 | .#define bfd_mach_ppc_604 604 | |
189 | .#define bfd_mach_ppc_620 620 | |
190 | .#define bfd_mach_ppc_630 630 | |
191 | .#define bfd_mach_ppc_750 750 | |
192 | .#define bfd_mach_ppc_860 860 | |
193 | .#define bfd_mach_ppc_a35 35 | |
194 | .#define bfd_mach_ppc_rs64ii 642 | |
195 | .#define bfd_mach_ppc_rs64iii 643 | |
196 | .#define bfd_mach_ppc_7400 7400 | |
d62b1198 | 197 | .#define bfd_mach_ppc_e500 500 |
252b5132 | 198 | . bfd_arch_rs6000, {* IBM RS/6000 *} |
686e4055 | 199 | .#define bfd_mach_rs6k 6000 |
87f33987 ND |
200 | .#define bfd_mach_rs6k_rs1 6001 |
201 | .#define bfd_mach_rs6k_rsc 6003 | |
202 | .#define bfd_mach_rs6k_rs2 6002 | |
252b5132 | 203 | . bfd_arch_hppa, {* HP PA RISC *} |
42acdc7c JB |
204 | .#define bfd_mach_hppa10 10 |
205 | .#define bfd_mach_hppa11 11 | |
206 | .#define bfd_mach_hppa20 20 | |
207 | .#define bfd_mach_hppa20w 25 | |
252b5132 | 208 | . bfd_arch_d10v, {* Mitsubishi D10V *} |
686e4055 | 209 | .#define bfd_mach_d10v 1 |
7af8cca9 MM |
210 | .#define bfd_mach_d10v_ts2 2 |
211 | .#define bfd_mach_d10v_ts3 3 | |
252b5132 | 212 | . bfd_arch_d30v, {* Mitsubishi D30V *} |
d172d4ba | 213 | . bfd_arch_dlx, {* DLX *} |
60bcf0fa NC |
214 | . bfd_arch_m68hc11, {* Motorola 68HC11 *} |
215 | . bfd_arch_m68hc12, {* Motorola 68HC12 *} | |
bc7c6a90 SC |
216 | .#define bfd_mach_m6812_default 0 |
217 | .#define bfd_mach_m6812 1 | |
218 | .#define bfd_mach_m6812s 2 | |
252b5132 RH |
219 | . bfd_arch_z8k, {* Zilog Z8000 *} |
220 | .#define bfd_mach_z8001 1 | |
221 | .#define bfd_mach_z8002 2 | |
c2dcd04e | 222 | . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *} |
ef230218 | 223 | . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *} |
686e4055 | 224 | .#define bfd_mach_sh 1 |
d4845d57 JR |
225 | .#define bfd_mach_sh2 0x20 |
226 | .#define bfd_mach_sh_dsp 0x2d | |
5177500f | 227 | .#define bfd_mach_sh2e 0x2e |
252b5132 | 228 | .#define bfd_mach_sh3 0x30 |
d4845d57 | 229 | .#define bfd_mach_sh3_dsp 0x3d |
252b5132 | 230 | .#define bfd_mach_sh3e 0x3e |
d4845d57 | 231 | .#define bfd_mach_sh4 0x40 |
af9ba621 CV |
232 | .#define bfd_mach_sh4_nofpu 0x41 |
233 | .#define bfd_mach_sh4a 0x4a | |
234 | .#define bfd_mach_sh4a_nofpu 0x4b | |
235 | .#define bfd_mach_sh4al_dsp 0x4d | |
fbca6ad9 | 236 | .#define bfd_mach_sh5 0x50 |
252b5132 RH |
237 | . bfd_arch_alpha, {* Dec Alpha *} |
238 | .#define bfd_mach_alpha_ev4 0x10 | |
239 | .#define bfd_mach_alpha_ev5 0x20 | |
240 | .#define bfd_mach_alpha_ev6 0x30 | |
c312a6a4 | 241 | . bfd_arch_arm, {* Advanced Risc Machines ARM. *} |
5a6c6817 | 242 | .#define bfd_mach_arm_unknown 0 |
252b5132 | 243 | .#define bfd_mach_arm_2 1 |
478d07d6 | 244 | .#define bfd_mach_arm_2a 2 |
252b5132 RH |
245 | .#define bfd_mach_arm_3 3 |
246 | .#define bfd_mach_arm_3M 4 | |
478d07d6 | 247 | .#define bfd_mach_arm_4 5 |
252b5132 | 248 | .#define bfd_mach_arm_4T 6 |
478d07d6 NC |
249 | .#define bfd_mach_arm_5 7 |
250 | .#define bfd_mach_arm_5T 8 | |
077b8428 NC |
251 | .#define bfd_mach_arm_5TE 9 |
252 | .#define bfd_mach_arm_XScale 10 | |
fde78edd | 253 | .#define bfd_mach_arm_ep9312 11 |
e16bb312 | 254 | .#define bfd_mach_arm_iWMMXt 12 |
252b5132 RH |
255 | . bfd_arch_ns32k, {* National Semiconductors ns32000 *} |
256 | . bfd_arch_w65, {* WDC 65816 *} | |
257 | . bfd_arch_tic30, {* Texas Instruments TMS320C30 *} | |
026df7c5 | 258 | . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *} |
be33c5dd SS |
259 | .#define bfd_mach_tic3x 30 |
260 | .#define bfd_mach_tic4x 40 | |
81635ce4 | 261 | . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *} |
252b5132 RH |
262 | . bfd_arch_tic80, {* TI TMS320c80 (MVP) *} |
263 | . bfd_arch_v850, {* NEC V850 *} | |
686e4055 | 264 | .#define bfd_mach_v850 1 |
252b5132 | 265 | .#define bfd_mach_v850e 'E' |
8ad30312 | 266 | .#define bfd_mach_v850e1 '1' |
0d2bcfaf | 267 | . bfd_arch_arc, {* ARC Cores *} |
686e4055 AM |
268 | .#define bfd_mach_arc_5 5 |
269 | .#define bfd_mach_arc_6 6 | |
270 | .#define bfd_mach_arc_7 7 | |
271 | .#define bfd_mach_arc_8 8 | |
26597c86 | 272 | . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *} |
686e4055 | 273 | .#define bfd_mach_m32r 1 {* For backwards compatibility. *} |
a23ef39f | 274 | .#define bfd_mach_m32rx 'x' |
88845958 | 275 | .#define bfd_mach_m32r2 '2' |
252b5132 RH |
276 | . bfd_arch_mn10200, {* Matsushita MN10200 *} |
277 | . bfd_arch_mn10300, {* Matsushita MN10300 *} | |
278 | .#define bfd_mach_mn10300 300 | |
31f8dc8f | 279 | .#define bfd_mach_am33 330 |
b08fa4d3 | 280 | .#define bfd_mach_am33_2 332 |
252b5132 RH |
281 | . bfd_arch_fr30, |
282 | .#define bfd_mach_fr30 0x46523330 | |
4e5ba5b7 | 283 | . bfd_arch_frv, |
686e4055 AM |
284 | .#define bfd_mach_frv 1 |
285 | .#define bfd_mach_frvsimple 2 | |
4e5ba5b7 DB |
286 | .#define bfd_mach_fr300 300 |
287 | .#define bfd_mach_fr400 400 | |
676a64f4 | 288 | .#define bfd_mach_fr450 450 |
4e5ba5b7 DB |
289 | .#define bfd_mach_frvtomcat 499 {* fr500 prototype *} |
290 | .#define bfd_mach_fr500 500 | |
9c8ee639 | 291 | .#define bfd_mach_fr550 550 |
252b5132 | 292 | . bfd_arch_mcore, |
800eeca4 | 293 | . bfd_arch_ia64, {* HP/Intel ia64 *} |
686e4055 AM |
294 | .#define bfd_mach_ia64_elf64 64 |
295 | .#define bfd_mach_ia64_elf32 32 | |
cf88bb9f | 296 | . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *} |
686e4055 AM |
297 | .#define bfd_mach_ip2022 1 |
298 | .#define bfd_mach_ip2022ext 2 | |
a75473eb SC |
299 | . bfd_arch_iq2000, {* Vitesse IQ2000. *} |
300 | .#define bfd_mach_iq2000 1 | |
301 | .#define bfd_mach_iq10 2 | |
0bcb993b | 302 | . bfd_arch_pj, |
c312a6a4 | 303 | . bfd_arch_avr, {* Atmel AVR microcontrollers. *} |
adde6300 AM |
304 | .#define bfd_mach_avr1 1 |
305 | .#define bfd_mach_avr2 2 | |
306 | .#define bfd_mach_avr3 3 | |
307 | .#define bfd_mach_avr4 4 | |
65aa24b6 | 308 | .#define bfd_mach_avr5 5 |
06c15ad7 | 309 | . bfd_arch_cris, {* Axis CRIS *} |
a85d7ed0 | 310 | . bfd_arch_s390, {* IBM s390 *} |
686e4055 AM |
311 | .#define bfd_mach_s390_31 31 |
312 | .#define bfd_mach_s390_64 64 | |
b3baf5d0 | 313 | . bfd_arch_openrisc, {* OpenRISC *} |
c312a6a4 | 314 | . bfd_arch_mmix, {* Donald Knuth's educational processor. *} |
93fbbb04 | 315 | . bfd_arch_xstormy16, |
686e4055 | 316 | .#define bfd_mach_xstormy16 1 |
2469cfa2 | 317 | . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *} |
2469cfa2 | 318 | .#define bfd_mach_msp11 11 |
3b260895 | 319 | .#define bfd_mach_msp110 110 |
2469cfa2 NC |
320 | .#define bfd_mach_msp12 12 |
321 | .#define bfd_mach_msp13 13 | |
322 | .#define bfd_mach_msp14 14 | |
3b260895 NC |
323 | .#define bfd_mach_msp15 15 |
324 | .#define bfd_mach_msp16 16 | |
2469cfa2 NC |
325 | .#define bfd_mach_msp31 31 |
326 | .#define bfd_mach_msp32 32 | |
327 | .#define bfd_mach_msp33 33 | |
3b260895 NC |
328 | .#define bfd_mach_msp41 41 |
329 | .#define bfd_mach_msp42 42 | |
2469cfa2 NC |
330 | .#define bfd_mach_msp43 43 |
331 | .#define bfd_mach_msp44 44 | |
e0001a05 NC |
332 | . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *} |
333 | .#define bfd_mach_xtensa 1 | |
252b5132 RH |
334 | . bfd_arch_last |
335 | . }; | |
252b5132 RH |
336 | */ |
337 | ||
338 | /* | |
252b5132 RH |
339 | SUBSECTION |
340 | bfd_arch_info | |
341 | ||
342 | DESCRIPTION | |
343 | This structure contains information on architectures for use | |
344 | within BFD. | |
345 | ||
346 | . | |
0ef5a5bd | 347 | .typedef struct bfd_arch_info |
252b5132 RH |
348 | .{ |
349 | . int bits_per_word; | |
350 | . int bits_per_address; | |
351 | . int bits_per_byte; | |
352 | . enum bfd_architecture arch; | |
353 | . unsigned long mach; | |
354 | . const char *arch_name; | |
355 | . const char *printable_name; | |
356 | . unsigned int section_align_power; | |
b34976b6 | 357 | . {* TRUE if this is the default machine for the architecture. |
aa3d5824 AM |
358 | . The default arch should be the first entry for an arch so that |
359 | . all the entries for that arch can be accessed via <<next>>. *} | |
b34976b6 | 360 | . bfd_boolean the_default; |
252b5132 | 361 | . const struct bfd_arch_info * (*compatible) |
c58b9523 | 362 | . (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
252b5132 | 363 | . |
c58b9523 | 364 | . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
252b5132 RH |
365 | . |
366 | . const struct bfd_arch_info *next; | |
3b16e843 NC |
367 | .} |
368 | .bfd_arch_info_type; | |
369 | . | |
252b5132 RH |
370 | */ |
371 | ||
372 | extern const bfd_arch_info_type bfd_a29k_arch; | |
373 | extern const bfd_arch_info_type bfd_alpha_arch; | |
374 | extern const bfd_arch_info_type bfd_arc_arch; | |
375 | extern const bfd_arch_info_type bfd_arm_arch; | |
3b16e843 | 376 | extern const bfd_arch_info_type bfd_avr_arch; |
06c15ad7 | 377 | extern const bfd_arch_info_type bfd_cris_arch; |
252b5132 RH |
378 | extern const bfd_arch_info_type bfd_d10v_arch; |
379 | extern const bfd_arch_info_type bfd_d30v_arch; | |
d172d4ba | 380 | extern const bfd_arch_info_type bfd_dlx_arch; |
3b16e843 | 381 | extern const bfd_arch_info_type bfd_fr30_arch; |
4e5ba5b7 | 382 | extern const bfd_arch_info_type bfd_frv_arch; |
252b5132 RH |
383 | extern const bfd_arch_info_type bfd_h8300_arch; |
384 | extern const bfd_arch_info_type bfd_h8500_arch; | |
385 | extern const bfd_arch_info_type bfd_hppa_arch; | |
5b93d8bb | 386 | extern const bfd_arch_info_type bfd_i370_arch; |
252b5132 RH |
387 | extern const bfd_arch_info_type bfd_i386_arch; |
388 | extern const bfd_arch_info_type bfd_i860_arch; | |
389 | extern const bfd_arch_info_type bfd_i960_arch; | |
3b16e843 | 390 | extern const bfd_arch_info_type bfd_ia64_arch; |
cf88bb9f | 391 | extern const bfd_arch_info_type bfd_ip2k_arch; |
a75473eb | 392 | extern const bfd_arch_info_type bfd_iq2000_arch; |
252b5132 | 393 | extern const bfd_arch_info_type bfd_m32r_arch; |
60bcf0fa NC |
394 | extern const bfd_arch_info_type bfd_m68hc11_arch; |
395 | extern const bfd_arch_info_type bfd_m68hc12_arch; | |
252b5132 RH |
396 | extern const bfd_arch_info_type bfd_m68k_arch; |
397 | extern const bfd_arch_info_type bfd_m88k_arch; | |
3b16e843 | 398 | extern const bfd_arch_info_type bfd_mcore_arch; |
252b5132 | 399 | extern const bfd_arch_info_type bfd_mips_arch; |
3b16e843 | 400 | extern const bfd_arch_info_type bfd_mmix_arch; |
252b5132 RH |
401 | extern const bfd_arch_info_type bfd_mn10200_arch; |
402 | extern const bfd_arch_info_type bfd_mn10300_arch; | |
2469cfa2 | 403 | extern const bfd_arch_info_type bfd_msp430_arch; |
3b16e843 NC |
404 | extern const bfd_arch_info_type bfd_ns32k_arch; |
405 | extern const bfd_arch_info_type bfd_openrisc_arch; | |
406 | extern const bfd_arch_info_type bfd_or32_arch; | |
e135f41b | 407 | extern const bfd_arch_info_type bfd_pdp11_arch; |
3b16e843 | 408 | extern const bfd_arch_info_type bfd_pj_arch; |
899f54f5 AM |
409 | extern const bfd_arch_info_type bfd_powerpc_archs[]; |
410 | #define bfd_powerpc_arch bfd_powerpc_archs[0] | |
252b5132 | 411 | extern const bfd_arch_info_type bfd_rs6000_arch; |
3b16e843 | 412 | extern const bfd_arch_info_type bfd_s390_arch; |
252b5132 RH |
413 | extern const bfd_arch_info_type bfd_sh_arch; |
414 | extern const bfd_arch_info_type bfd_sparc_arch; | |
415 | extern const bfd_arch_info_type bfd_tic30_arch; | |
026df7c5 | 416 | extern const bfd_arch_info_type bfd_tic4x_arch; |
81635ce4 | 417 | extern const bfd_arch_info_type bfd_tic54x_arch; |
252b5132 | 418 | extern const bfd_arch_info_type bfd_tic80_arch; |
3b16e843 | 419 | extern const bfd_arch_info_type bfd_v850_arch; |
252b5132 RH |
420 | extern const bfd_arch_info_type bfd_vax_arch; |
421 | extern const bfd_arch_info_type bfd_we32k_arch; | |
252b5132 | 422 | extern const bfd_arch_info_type bfd_w65_arch; |
93fbbb04 | 423 | extern const bfd_arch_info_type bfd_xstormy16_arch; |
e0001a05 | 424 | extern const bfd_arch_info_type bfd_xtensa_arch; |
3b16e843 | 425 | extern const bfd_arch_info_type bfd_z8k_arch; |
252b5132 | 426 | |
3b16e843 NC |
427 | static const bfd_arch_info_type * const bfd_archures_list[] = |
428 | { | |
252b5132 | 429 | #ifdef SELECT_ARCHITECTURES |
3b16e843 | 430 | SELECT_ARCHITECTURES, |
252b5132 | 431 | #else |
3b16e843 NC |
432 | &bfd_a29k_arch, |
433 | &bfd_alpha_arch, | |
434 | &bfd_arc_arch, | |
435 | &bfd_arm_arch, | |
436 | &bfd_avr_arch, | |
437 | &bfd_cris_arch, | |
438 | &bfd_d10v_arch, | |
439 | &bfd_d30v_arch, | |
d172d4ba | 440 | &bfd_dlx_arch, |
3b16e843 | 441 | &bfd_fr30_arch, |
4e5ba5b7 | 442 | &bfd_frv_arch, |
3b16e843 NC |
443 | &bfd_h8300_arch, |
444 | &bfd_h8500_arch, | |
445 | &bfd_hppa_arch, | |
446 | &bfd_i370_arch, | |
447 | &bfd_i386_arch, | |
448 | &bfd_i860_arch, | |
449 | &bfd_i960_arch, | |
450 | &bfd_ia64_arch, | |
cf88bb9f | 451 | &bfd_ip2k_arch, |
a75473eb | 452 | &bfd_iq2000_arch, |
3b16e843 NC |
453 | &bfd_m32r_arch, |
454 | &bfd_m68hc11_arch, | |
455 | &bfd_m68hc12_arch, | |
456 | &bfd_m68k_arch, | |
457 | &bfd_m88k_arch, | |
458 | &bfd_mcore_arch, | |
459 | &bfd_mips_arch, | |
460 | &bfd_mmix_arch, | |
461 | &bfd_mn10200_arch, | |
462 | &bfd_mn10300_arch, | |
2469cfa2 | 463 | &bfd_msp430_arch, |
3b16e843 NC |
464 | &bfd_ns32k_arch, |
465 | &bfd_openrisc_arch, | |
466 | &bfd_or32_arch, | |
467 | &bfd_pdp11_arch, | |
468 | &bfd_powerpc_arch, | |
469 | &bfd_rs6000_arch, | |
470 | &bfd_s390_arch, | |
471 | &bfd_sh_arch, | |
472 | &bfd_sparc_arch, | |
473 | &bfd_tic30_arch, | |
026df7c5 | 474 | &bfd_tic4x_arch, |
3b16e843 NC |
475 | &bfd_tic54x_arch, |
476 | &bfd_tic80_arch, | |
477 | &bfd_v850_arch, | |
478 | &bfd_vax_arch, | |
479 | &bfd_w65_arch, | |
480 | &bfd_we32k_arch, | |
481 | &bfd_xstormy16_arch, | |
e0001a05 | 482 | &bfd_xtensa_arch, |
3b16e843 | 483 | &bfd_z8k_arch, |
252b5132 RH |
484 | #endif |
485 | 0 | |
486 | }; | |
487 | ||
488 | /* | |
489 | FUNCTION | |
490 | bfd_printable_name | |
491 | ||
492 | SYNOPSIS | |
c58b9523 | 493 | const char *bfd_printable_name (bfd *abfd); |
252b5132 RH |
494 | |
495 | DESCRIPTION | |
496 | Return a printable string representing the architecture and machine | |
497 | from the pointer to the architecture info structure. | |
498 | ||
499 | */ | |
500 | ||
501 | const char * | |
c58b9523 | 502 | bfd_printable_name (bfd *abfd) |
252b5132 RH |
503 | { |
504 | return abfd->arch_info->printable_name; | |
505 | } | |
506 | ||
252b5132 RH |
507 | /* |
508 | FUNCTION | |
509 | bfd_scan_arch | |
510 | ||
511 | SYNOPSIS | |
c58b9523 | 512 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
252b5132 RH |
513 | |
514 | DESCRIPTION | |
515 | Figure out if BFD supports any cpu which could be described with | |
516 | the name @var{string}. Return a pointer to an <<arch_info>> | |
517 | structure if a machine is found, otherwise NULL. | |
252b5132 RH |
518 | */ |
519 | ||
520 | const bfd_arch_info_type * | |
c58b9523 | 521 | bfd_scan_arch (const char *string) |
252b5132 RH |
522 | { |
523 | const bfd_arch_info_type * const *app, *ap; | |
524 | ||
047066e1 | 525 | /* Look through all the installed architectures. */ |
252b5132 RH |
526 | for (app = bfd_archures_list; *app != NULL; app++) |
527 | { | |
528 | for (ap = *app; ap != NULL; ap = ap->next) | |
529 | { | |
530 | if (ap->scan (ap, string)) | |
531 | return ap; | |
532 | } | |
533 | } | |
534 | ||
535 | return NULL; | |
536 | } | |
537 | ||
252b5132 RH |
538 | /* |
539 | FUNCTION | |
540 | bfd_arch_list | |
541 | ||
542 | SYNOPSIS | |
c58b9523 | 543 | const char **bfd_arch_list (void); |
252b5132 RH |
544 | |
545 | DESCRIPTION | |
546 | Return a freshly malloced NULL-terminated vector of the names | |
547 | of all the valid BFD architectures. Do not modify the names. | |
252b5132 RH |
548 | */ |
549 | ||
550 | const char ** | |
c58b9523 | 551 | bfd_arch_list (void) |
252b5132 RH |
552 | { |
553 | int vec_length = 0; | |
554 | const char **name_ptr; | |
555 | const char **name_list; | |
556 | const bfd_arch_info_type * const *app; | |
dc810e39 | 557 | bfd_size_type amt; |
252b5132 | 558 | |
047066e1 | 559 | /* Determine the number of architectures. */ |
252b5132 RH |
560 | vec_length = 0; |
561 | for (app = bfd_archures_list; *app != NULL; app++) | |
562 | { | |
563 | const bfd_arch_info_type *ap; | |
564 | for (ap = *app; ap != NULL; ap = ap->next) | |
565 | { | |
566 | vec_length++; | |
567 | } | |
568 | } | |
569 | ||
dc810e39 | 570 | amt = (vec_length + 1) * sizeof (char **); |
c58b9523 | 571 | name_list = bfd_malloc (amt); |
252b5132 RH |
572 | if (name_list == NULL) |
573 | return NULL; | |
574 | ||
047066e1 | 575 | /* Point the list at each of the names. */ |
252b5132 RH |
576 | name_ptr = name_list; |
577 | for (app = bfd_archures_list; *app != NULL; app++) | |
578 | { | |
579 | const bfd_arch_info_type *ap; | |
580 | for (ap = *app; ap != NULL; ap = ap->next) | |
581 | { | |
582 | *name_ptr = ap->printable_name; | |
583 | name_ptr++; | |
584 | } | |
585 | } | |
586 | *name_ptr = NULL; | |
587 | ||
588 | return name_list; | |
589 | } | |
590 | ||
252b5132 RH |
591 | /* |
592 | FUNCTION | |
593 | bfd_arch_get_compatible | |
594 | ||
595 | SYNOPSIS | |
c58b9523 AM |
596 | const bfd_arch_info_type *bfd_arch_get_compatible |
597 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); | |
252b5132 RH |
598 | |
599 | DESCRIPTION | |
312b768e NC |
600 | Determine whether two BFDs' architectures and machine types |
601 | are compatible. Calculates the lowest common denominator | |
602 | between the two architectures and machine types implied by | |
603 | the BFDs and returns a pointer to an <<arch_info>> structure | |
604 | describing the compatible machine. | |
252b5132 RH |
605 | */ |
606 | ||
607 | const bfd_arch_info_type * | |
c58b9523 AM |
608 | bfd_arch_get_compatible (const bfd *abfd, |
609 | const bfd *bbfd, | |
610 | bfd_boolean accept_unknowns) | |
252b5132 | 611 | { |
312b768e NC |
612 | const bfd * ubfd = NULL; |
613 | ||
614 | /* Look for an unknown architecture. */ | |
615 | if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown) | |
616 | || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown)) | |
617 | { | |
618 | /* We can allow an unknown architecture if accept_unknowns | |
619 | is true, or if the target is the "binary" format, which | |
620 | has an unknown architecture. Since the binary format can | |
621 | only be set by explicit request from the user, it is safe | |
622 | to assume that they know what they are doing. */ | |
623 | if (accept_unknowns | |
624 | || strcmp (bfd_get_target (ubfd), "binary") == 0) | |
625 | return ubfd->arch_info; | |
626 | return NULL; | |
627 | } | |
252b5132 RH |
628 | |
629 | /* Otherwise architecture-specific code has to decide. */ | |
630 | return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info); | |
631 | } | |
632 | ||
252b5132 RH |
633 | /* |
634 | INTERNAL_DEFINITION | |
635 | bfd_default_arch_struct | |
636 | ||
637 | DESCRIPTION | |
638 | The <<bfd_default_arch_struct>> is an item of | |
639 | <<bfd_arch_info_type>> which has been initialized to a fairly | |
640 | generic state. A BFD starts life by pointing to this | |
641 | structure, until the correct back end has determined the real | |
642 | architecture of the file. | |
643 | ||
644 | .extern const bfd_arch_info_type bfd_default_arch_struct; | |
252b5132 RH |
645 | */ |
646 | ||
047066e1 | 647 | const bfd_arch_info_type bfd_default_arch_struct = { |
b34976b6 | 648 | 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE, |
047066e1 KH |
649 | bfd_default_compatible, |
650 | bfd_default_scan, | |
651 | 0, | |
252b5132 RH |
652 | }; |
653 | ||
654 | /* | |
655 | FUNCTION | |
656 | bfd_set_arch_info | |
657 | ||
658 | SYNOPSIS | |
c58b9523 | 659 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
252b5132 RH |
660 | |
661 | DESCRIPTION | |
662 | Set the architecture info of @var{abfd} to @var{arg}. | |
663 | */ | |
664 | ||
665 | void | |
c58b9523 | 666 | bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg) |
252b5132 RH |
667 | { |
668 | abfd->arch_info = arg; | |
669 | } | |
670 | ||
671 | /* | |
672 | INTERNAL_FUNCTION | |
673 | bfd_default_set_arch_mach | |
674 | ||
675 | SYNOPSIS | |
c58b9523 AM |
676 | bfd_boolean bfd_default_set_arch_mach |
677 | (bfd *abfd, enum bfd_architecture arch, unsigned long mach); | |
252b5132 RH |
678 | |
679 | DESCRIPTION | |
680 | Set the architecture and machine type in BFD @var{abfd} | |
681 | to @var{arch} and @var{mach}. Find the correct | |
682 | pointer to a structure and insert it into the <<arch_info>> | |
0ef5a5bd | 683 | pointer. |
252b5132 RH |
684 | */ |
685 | ||
b34976b6 | 686 | bfd_boolean |
c58b9523 AM |
687 | bfd_default_set_arch_mach (bfd *abfd, |
688 | enum bfd_architecture arch, | |
689 | unsigned long mach) | |
252b5132 | 690 | { |
99dc0092 AM |
691 | abfd->arch_info = bfd_lookup_arch (arch, mach); |
692 | if (abfd->arch_info != NULL) | |
b34976b6 | 693 | return TRUE; |
252b5132 RH |
694 | |
695 | abfd->arch_info = &bfd_default_arch_struct; | |
696 | bfd_set_error (bfd_error_bad_value); | |
b34976b6 | 697 | return FALSE; |
252b5132 RH |
698 | } |
699 | ||
252b5132 RH |
700 | /* |
701 | FUNCTION | |
702 | bfd_get_arch | |
703 | ||
704 | SYNOPSIS | |
c58b9523 | 705 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
252b5132 RH |
706 | |
707 | DESCRIPTION | |
708 | Return the enumerated type which describes the BFD @var{abfd}'s | |
709 | architecture. | |
252b5132 RH |
710 | */ |
711 | ||
712 | enum bfd_architecture | |
c58b9523 | 713 | bfd_get_arch (bfd *abfd) |
252b5132 | 714 | { |
047066e1 | 715 | return abfd->arch_info->arch; |
252b5132 RH |
716 | } |
717 | ||
718 | /* | |
719 | FUNCTION | |
720 | bfd_get_mach | |
721 | ||
722 | SYNOPSIS | |
c58b9523 | 723 | unsigned long bfd_get_mach (bfd *abfd); |
252b5132 RH |
724 | |
725 | DESCRIPTION | |
726 | Return the long type which describes the BFD @var{abfd}'s | |
727 | machine. | |
728 | */ | |
729 | ||
0ef5a5bd | 730 | unsigned long |
c58b9523 | 731 | bfd_get_mach (bfd *abfd) |
252b5132 | 732 | { |
047066e1 | 733 | return abfd->arch_info->mach; |
252b5132 RH |
734 | } |
735 | ||
736 | /* | |
737 | FUNCTION | |
738 | bfd_arch_bits_per_byte | |
739 | ||
740 | SYNOPSIS | |
c58b9523 | 741 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
252b5132 RH |
742 | |
743 | DESCRIPTION | |
744 | Return the number of bits in one of the BFD @var{abfd}'s | |
745 | architecture's bytes. | |
252b5132 RH |
746 | */ |
747 | ||
748 | unsigned int | |
c58b9523 | 749 | bfd_arch_bits_per_byte (bfd *abfd) |
252b5132 RH |
750 | { |
751 | return abfd->arch_info->bits_per_byte; | |
752 | } | |
753 | ||
754 | /* | |
755 | FUNCTION | |
756 | bfd_arch_bits_per_address | |
757 | ||
758 | SYNOPSIS | |
c58b9523 | 759 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
252b5132 RH |
760 | |
761 | DESCRIPTION | |
762 | Return the number of bits in one of the BFD @var{abfd}'s | |
763 | architecture's addresses. | |
764 | */ | |
765 | ||
766 | unsigned int | |
c58b9523 | 767 | bfd_arch_bits_per_address (bfd *abfd) |
252b5132 RH |
768 | { |
769 | return abfd->arch_info->bits_per_address; | |
770 | } | |
771 | ||
252b5132 | 772 | /* |
0ef5a5bd | 773 | INTERNAL_FUNCTION |
252b5132 RH |
774 | bfd_default_compatible |
775 | ||
776 | SYNOPSIS | |
777 | const bfd_arch_info_type *bfd_default_compatible | |
c58b9523 | 778 | (const bfd_arch_info_type *a, const bfd_arch_info_type *b); |
252b5132 RH |
779 | |
780 | DESCRIPTION | |
781 | The default function for testing for compatibility. | |
782 | */ | |
783 | ||
784 | const bfd_arch_info_type * | |
c58b9523 AM |
785 | bfd_default_compatible (const bfd_arch_info_type *a, |
786 | const bfd_arch_info_type *b) | |
252b5132 RH |
787 | { |
788 | if (a->arch != b->arch) | |
789 | return NULL; | |
790 | ||
b74fa2cd AM |
791 | if (a->bits_per_word != b->bits_per_word) |
792 | return NULL; | |
793 | ||
252b5132 RH |
794 | if (a->mach > b->mach) |
795 | return a; | |
796 | ||
797 | if (b->mach > a->mach) | |
798 | return b; | |
799 | ||
800 | return a; | |
801 | } | |
802 | ||
252b5132 RH |
803 | /* |
804 | INTERNAL_FUNCTION | |
805 | bfd_default_scan | |
806 | ||
807 | SYNOPSIS | |
c58b9523 AM |
808 | bfd_boolean bfd_default_scan |
809 | (const struct bfd_arch_info *info, const char *string); | |
252b5132 RH |
810 | |
811 | DESCRIPTION | |
812 | The default function for working out whether this is an | |
813 | architecture hit and a machine hit. | |
814 | */ | |
815 | ||
b34976b6 | 816 | bfd_boolean |
c58b9523 | 817 | bfd_default_scan (const bfd_arch_info_type *info, const char *string) |
252b5132 RH |
818 | { |
819 | const char *ptr_src; | |
820 | const char *ptr_tst; | |
821 | unsigned long number; | |
822 | enum bfd_architecture arch; | |
823 | const char *printable_name_colon; | |
824 | ||
825 | /* Exact match of the architecture name (ARCH_NAME) and also the | |
047066e1 | 826 | default architecture? */ |
252b5132 RH |
827 | if (strcasecmp (string, info->arch_name) == 0 |
828 | && info->the_default) | |
b34976b6 | 829 | return TRUE; |
252b5132 | 830 | |
047066e1 | 831 | /* Exact match of the machine name (PRINTABLE_NAME)? */ |
252b5132 | 832 | if (strcasecmp (string, info->printable_name) == 0) |
b34976b6 | 833 | return TRUE; |
0ef5a5bd | 834 | |
252b5132 | 835 | /* Given that printable_name contains no colon, attempt to match: |
047066e1 | 836 | ARCH_NAME [ ":" ] PRINTABLE_NAME? */ |
252b5132 RH |
837 | printable_name_colon = strchr (info->printable_name, ':'); |
838 | if (printable_name_colon == NULL) | |
839 | { | |
dc810e39 | 840 | size_t strlen_arch_name = strlen (info->arch_name); |
252b5132 RH |
841 | if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0) |
842 | { | |
843 | if (string[strlen_arch_name] == ':') | |
844 | { | |
845 | if (strcasecmp (string + strlen_arch_name + 1, | |
846 | info->printable_name) == 0) | |
b34976b6 | 847 | return TRUE; |
252b5132 RH |
848 | } |
849 | else | |
850 | { | |
851 | if (strcasecmp (string + strlen_arch_name, | |
852 | info->printable_name) == 0) | |
b34976b6 | 853 | return TRUE; |
252b5132 RH |
854 | } |
855 | } | |
856 | } | |
857 | ||
858 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; | |
047066e1 | 859 | Attempt to match: <arch> <mach>? */ |
252b5132 RH |
860 | if (printable_name_colon != NULL) |
861 | { | |
dc810e39 | 862 | size_t colon_index = printable_name_colon - info->printable_name; |
252b5132 RH |
863 | if (strncasecmp (string, info->printable_name, colon_index) == 0 |
864 | && strcasecmp (string + colon_index, | |
865 | info->printable_name + colon_index + 1) == 0) | |
b34976b6 | 866 | return TRUE; |
252b5132 RH |
867 | } |
868 | ||
869 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not | |
5c4491d3 | 870 | attempt to match just <mach>, it could be ambiguous. This test |
0ef5a5bd | 871 | is left until later. */ |
252b5132 | 872 | |
047066e1 KH |
873 | /* NOTE: The below is retained for compatibility only. Please do |
874 | not add to this code. */ | |
252b5132 RH |
875 | |
876 | /* See how much of the supplied string matches with the | |
877 | architecture, eg the string m68k:68020 would match the 68k entry | |
047066e1 | 878 | up to the :, then we get left with the machine number. */ |
252b5132 | 879 | |
0ef5a5bd | 880 | for (ptr_src = string, ptr_tst = info->arch_name; |
252b5132 | 881 | *ptr_src && *ptr_tst; |
0ef5a5bd | 882 | ptr_src++, ptr_tst++) |
252b5132 | 883 | { |
047066e1 KH |
884 | if (*ptr_src != *ptr_tst) |
885 | break; | |
252b5132 RH |
886 | } |
887 | ||
888 | /* Chewed up as much of the architecture as will match, skip any | |
047066e1 | 889 | colons. */ |
252b5132 RH |
890 | if (*ptr_src == ':') |
891 | ptr_src++; | |
0ef5a5bd | 892 | |
252b5132 RH |
893 | if (*ptr_src == 0) |
894 | { | |
047066e1 KH |
895 | /* Nothing more, then only keep this one if it is the default |
896 | machine for this architecture. */ | |
252b5132 RH |
897 | return info->the_default; |
898 | } | |
899 | ||
900 | number = 0; | |
3882b010 | 901 | while (ISDIGIT (*ptr_src)) |
252b5132 | 902 | { |
047066e1 | 903 | number = number * 10 + *ptr_src - '0'; |
252b5132 RH |
904 | ptr_src++; |
905 | } | |
906 | ||
907 | /* NOTE: The below is retained for compatibility only. | |
0ef5a5bd | 908 | PLEASE DO NOT ADD TO THIS CODE. */ |
252b5132 | 909 | |
0ef5a5bd | 910 | switch (number) |
252b5132 RH |
911 | { |
912 | /* FIXME: These are needed to parse IEEE objects. */ | |
83ea41ad NC |
913 | /* The following seven case's are here only for compatibility with |
914 | older binutils (at least IEEE objects from binutils 2.9.1 require | |
915 | them). */ | |
916 | case bfd_mach_m68000: | |
917 | case bfd_mach_m68010: | |
918 | case bfd_mach_m68020: | |
919 | case bfd_mach_m68030: | |
920 | case bfd_mach_m68040: | |
921 | case bfd_mach_m68060: | |
922 | case bfd_mach_cpu32: | |
923 | arch = bfd_arch_m68k; | |
924 | break; | |
0ef5a5bd | 925 | case 68000: |
252b5132 RH |
926 | arch = bfd_arch_m68k; |
927 | number = bfd_mach_m68000; | |
928 | break; | |
929 | case 68010: | |
930 | arch = bfd_arch_m68k; | |
931 | number = bfd_mach_m68010; | |
932 | break; | |
933 | case 68020: | |
934 | arch = bfd_arch_m68k; | |
935 | number = bfd_mach_m68020; | |
936 | break; | |
937 | case 68030: | |
938 | arch = bfd_arch_m68k; | |
939 | number = bfd_mach_m68030; | |
940 | break; | |
941 | case 68040: | |
942 | arch = bfd_arch_m68k; | |
943 | number = bfd_mach_m68040; | |
944 | break; | |
945 | case 68060: | |
946 | arch = bfd_arch_m68k; | |
947 | number = bfd_mach_m68060; | |
948 | break; | |
949 | case 68332: | |
950 | arch = bfd_arch_m68k; | |
951 | number = bfd_mach_cpu32; | |
952 | break; | |
3cac17ae NC |
953 | case 5200: |
954 | arch = bfd_arch_m68k; | |
955 | number = bfd_mach_mcf5200; | |
956 | break; | |
957 | case 5206: | |
958 | arch = bfd_arch_m68k; | |
959 | number = bfd_mach_mcf5206e; | |
960 | break; | |
961 | case 5307: | |
962 | arch = bfd_arch_m68k; | |
963 | number = bfd_mach_mcf5307; | |
964 | break; | |
965 | case 5407: | |
966 | arch = bfd_arch_m68k; | |
967 | number = bfd_mach_mcf5407; | |
968 | break; | |
3e602632 NC |
969 | case 5282: |
970 | arch = bfd_arch_m68k; | |
971 | number = bfd_mach_mcf528x; | |
972 | break; | |
252b5132 RH |
973 | |
974 | case 32000: | |
975 | arch = bfd_arch_we32k; | |
976 | break; | |
977 | ||
978 | case 3000: | |
979 | arch = bfd_arch_mips; | |
980 | number = bfd_mach_mips3000; | |
981 | break; | |
982 | ||
983 | case 4000: | |
984 | arch = bfd_arch_mips; | |
985 | number = bfd_mach_mips4000; | |
986 | break; | |
987 | ||
988 | case 6000: | |
989 | arch = bfd_arch_rs6000; | |
990 | break; | |
991 | ||
d4845d57 JR |
992 | case 7410: |
993 | arch = bfd_arch_sh; | |
994 | number = bfd_mach_sh_dsp; | |
995 | break; | |
996 | ||
997 | case 7708: | |
998 | arch = bfd_arch_sh; | |
999 | number = bfd_mach_sh3; | |
1000 | break; | |
1001 | ||
1002 | case 7729: | |
1003 | arch = bfd_arch_sh; | |
1004 | number = bfd_mach_sh3_dsp; | |
1005 | break; | |
1006 | ||
1007 | case 7750: | |
1008 | arch = bfd_arch_sh; | |
1009 | number = bfd_mach_sh4; | |
1010 | break; | |
1011 | ||
0ef5a5bd | 1012 | default: |
b34976b6 | 1013 | return FALSE; |
252b5132 RH |
1014 | } |
1015 | ||
0ef5a5bd | 1016 | if (arch != info->arch) |
b34976b6 | 1017 | return FALSE; |
252b5132 RH |
1018 | |
1019 | if (number != info->mach) | |
b34976b6 | 1020 | return FALSE; |
252b5132 | 1021 | |
b34976b6 | 1022 | return TRUE; |
252b5132 RH |
1023 | } |
1024 | ||
252b5132 RH |
1025 | /* |
1026 | FUNCTION | |
1027 | bfd_get_arch_info | |
1028 | ||
1029 | SYNOPSIS | |
c58b9523 | 1030 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
252b5132 RH |
1031 | |
1032 | DESCRIPTION | |
1033 | Return the architecture info struct in @var{abfd}. | |
1034 | */ | |
1035 | ||
1036 | const bfd_arch_info_type * | |
c58b9523 | 1037 | bfd_get_arch_info (bfd *abfd) |
252b5132 RH |
1038 | { |
1039 | return abfd->arch_info; | |
1040 | } | |
1041 | ||
252b5132 RH |
1042 | /* |
1043 | FUNCTION | |
1044 | bfd_lookup_arch | |
1045 | ||
1046 | SYNOPSIS | |
1047 | const bfd_arch_info_type *bfd_lookup_arch | |
c58b9523 | 1048 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1049 | |
1050 | DESCRIPTION | |
5c4491d3 | 1051 | Look for the architecture info structure which matches the |
252b5132 RH |
1052 | arguments @var{arch} and @var{machine}. A machine of 0 matches the |
1053 | machine/architecture structure which marks itself as the | |
aa3d5824 | 1054 | default. |
252b5132 RH |
1055 | */ |
1056 | ||
0ef5a5bd | 1057 | const bfd_arch_info_type * |
c58b9523 | 1058 | bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine) |
252b5132 RH |
1059 | { |
1060 | const bfd_arch_info_type * const *app, *ap; | |
1061 | ||
1062 | for (app = bfd_archures_list; *app != NULL; app++) | |
1063 | { | |
1064 | for (ap = *app; ap != NULL; ap = ap->next) | |
1065 | { | |
1066 | if (ap->arch == arch | |
1067 | && (ap->mach == machine | |
1068 | || (machine == 0 && ap->the_default))) | |
1069 | return ap; | |
1070 | } | |
1071 | } | |
1072 | ||
1073 | return NULL; | |
1074 | } | |
1075 | ||
252b5132 RH |
1076 | /* |
1077 | FUNCTION | |
1078 | bfd_printable_arch_mach | |
1079 | ||
1080 | SYNOPSIS | |
1081 | const char *bfd_printable_arch_mach | |
c58b9523 | 1082 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1083 | |
1084 | DESCRIPTION | |
1085 | Return a printable string representing the architecture and | |
0ef5a5bd | 1086 | machine type. |
252b5132 RH |
1087 | |
1088 | This routine is depreciated. | |
1089 | */ | |
1090 | ||
1091 | const char * | |
c58b9523 | 1092 | bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine) |
252b5132 | 1093 | { |
047066e1 | 1094 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine); |
252b5132 | 1095 | |
047066e1 KH |
1096 | if (ap) |
1097 | return ap->printable_name; | |
1098 | return "UNKNOWN!"; | |
252b5132 | 1099 | } |
9a968f43 NC |
1100 | |
1101 | /* | |
1102 | FUNCTION | |
1103 | bfd_octets_per_byte | |
1104 | ||
1105 | SYNOPSIS | |
c58b9523 | 1106 | unsigned int bfd_octets_per_byte (bfd *abfd); |
9a968f43 NC |
1107 | |
1108 | DESCRIPTION | |
1109 | Return the number of octets (8-bit quantities) per target byte | |
1110 | (minimum addressable unit). In most cases, this will be one, but some | |
1111 | DSP targets have 16, 32, or even 48 bits per byte. | |
9a968f43 NC |
1112 | */ |
1113 | ||
f6af82bd | 1114 | unsigned int |
c58b9523 | 1115 | bfd_octets_per_byte (bfd *abfd) |
9a968f43 | 1116 | { |
047066e1 KH |
1117 | return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd), |
1118 | bfd_get_mach (abfd)); | |
9a968f43 NC |
1119 | } |
1120 | ||
1121 | /* | |
1122 | FUNCTION | |
1123 | bfd_arch_mach_octets_per_byte | |
1124 | ||
1125 | SYNOPSIS | |
c58b9523 AM |
1126 | unsigned int bfd_arch_mach_octets_per_byte |
1127 | (enum bfd_architecture arch, unsigned long machine); | |
9a968f43 NC |
1128 | |
1129 | DESCRIPTION | |
1130 | See bfd_octets_per_byte. | |
0ef5a5bd | 1131 | |
9a968f43 NC |
1132 | This routine is provided for those cases where a bfd * is not |
1133 | available | |
1134 | */ | |
1135 | ||
f6af82bd | 1136 | unsigned int |
c58b9523 AM |
1137 | bfd_arch_mach_octets_per_byte (enum bfd_architecture arch, |
1138 | unsigned long mach) | |
9a968f43 | 1139 | { |
047066e1 | 1140 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach); |
0ef5a5bd | 1141 | |
047066e1 KH |
1142 | if (ap) |
1143 | return ap->bits_per_byte / 8; | |
1144 | return 1; | |
9a968f43 | 1145 | } |