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, |
6f179bd0 | 3 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 |
d4845d57 | 4 | Free Software Foundation, Inc. |
252b5132 RH |
5 | Hacked by John Gilmore and Steve Chamberlain of Cygnus Support. |
6 | ||
3af9a47b | 7 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 8 | |
3af9a47b NC |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
cd123cb7 | 11 | the Free Software Foundation; either version 3 of the License, or |
3af9a47b | 12 | (at your option) any later version. |
252b5132 | 13 | |
3af9a47b NC |
14 | This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
252b5132 | 18 | |
3af9a47b NC |
19 | You should have received a copy of the GNU General Public License |
20 | along with this program; if not, write to the Free Software | |
cd123cb7 NC |
21 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
22 | MA 02110-1301, USA. */ | |
252b5132 | 23 | |
252b5132 | 24 | #include "sysdep.h" |
3db64b00 | 25 | #include "bfd.h" |
252b5132 | 26 | #include "libbfd.h" |
3882b010 | 27 | #include "safe-ctype.h" |
252b5132 RH |
28 | |
29 | /* | |
30 | ||
31 | SECTION | |
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 | ||
59 | SUBSECTION | |
60 | bfd_architecture | |
61 | ||
62 | DESCRIPTION | |
63 | This enum gives the object file's CPU architecture, in a | |
64 | global sense---i.e., what processor family does it belong to? | |
65 | Another field indicates which processor within | |
66 | the family is in use. The machine gives a number which | |
67 | distinguishes different versions of the architecture, | |
68 | containing, for example, 2 and 3 for Intel i960 KA and i960 KB, | |
0ef5a5bd | 69 | and 68020 and 68030 for Motorola 68020 and 68030. |
252b5132 | 70 | |
0ef5a5bd | 71 | .enum bfd_architecture |
252b5132 | 72 | .{ |
c312a6a4 NC |
73 | . bfd_arch_unknown, {* File arch not known. *} |
74 | . bfd_arch_obscure, {* Arch known, not one of these. *} | |
252b5132 RH |
75 | . bfd_arch_m68k, {* Motorola 68xxx *} |
76 | .#define bfd_mach_m68000 1 | |
77 | .#define bfd_mach_m68008 2 | |
78 | .#define bfd_mach_m68010 3 | |
79 | .#define bfd_mach_m68020 4 | |
80 | .#define bfd_mach_m68030 5 | |
81 | .#define bfd_mach_m68040 6 | |
82 | .#define bfd_mach_m68060 7 | |
83 | .#define bfd_mach_cpu32 8 | |
3bdcfdf4 | 84 | .#define bfd_mach_fido 9 |
9840d27e KH |
85 | .#define bfd_mach_mcf_isa_a_nodiv 10 |
86 | .#define bfd_mach_mcf_isa_a 11 | |
87 | .#define bfd_mach_mcf_isa_a_mac 12 | |
88 | .#define bfd_mach_mcf_isa_a_emac 13 | |
89 | .#define bfd_mach_mcf_isa_aplus 14 | |
90 | .#define bfd_mach_mcf_isa_aplus_mac 15 | |
91 | .#define bfd_mach_mcf_isa_aplus_emac 16 | |
92 | .#define bfd_mach_mcf_isa_b_nousp 17 | |
93 | .#define bfd_mach_mcf_isa_b_nousp_mac 18 | |
94 | .#define bfd_mach_mcf_isa_b_nousp_emac 19 | |
95 | .#define bfd_mach_mcf_isa_b 20 | |
96 | .#define bfd_mach_mcf_isa_b_mac 21 | |
97 | .#define bfd_mach_mcf_isa_b_emac 22 | |
98 | .#define bfd_mach_mcf_isa_b_float 23 | |
99 | .#define bfd_mach_mcf_isa_b_float_mac 24 | |
100 | .#define bfd_mach_mcf_isa_b_float_emac 25 | |
9a2e615a NS |
101 | .#define bfd_mach_mcf_isa_c 26 |
102 | .#define bfd_mach_mcf_isa_c_mac 27 | |
103 | .#define bfd_mach_mcf_isa_c_emac 28 | |
8d100c32 KH |
104 | .#define bfd_mach_mcf_isa_c_nodiv 29 |
105 | .#define bfd_mach_mcf_isa_c_nodiv_mac 30 | |
106 | .#define bfd_mach_mcf_isa_c_nodiv_emac 31 | |
0ef5a5bd | 107 | . bfd_arch_vax, {* DEC Vax *} |
252b5132 RH |
108 | . bfd_arch_i960, {* Intel 960 *} |
109 | . {* The order of the following is important. | |
0ef5a5bd | 110 | . lower number indicates a machine type that |
252b5132 RH |
111 | . only accepts a subset of the instructions |
112 | . available to machines with higher numbers. | |
113 | . The exception is the "ca", which is | |
0ef5a5bd | 114 | . incompatible with all other machines except |
c312a6a4 | 115 | . "core". *} |
252b5132 RH |
116 | . |
117 | .#define bfd_mach_i960_core 1 | |
118 | .#define bfd_mach_i960_ka_sa 2 | |
119 | .#define bfd_mach_i960_kb_sb 3 | |
120 | .#define bfd_mach_i960_mc 4 | |
121 | .#define bfd_mach_i960_xa 5 | |
122 | .#define bfd_mach_i960_ca 6 | |
123 | .#define bfd_mach_i960_jx 7 | |
124 | .#define bfd_mach_i960_hx 8 | |
125 | . | |
3b16e843 NC |
126 | . bfd_arch_or32, {* OpenRISC 32 *} |
127 | . | |
252b5132 RH |
128 | . bfd_arch_sparc, {* SPARC *} |
129 | .#define bfd_mach_sparc 1 | |
130 | .{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *} | |
131 | .#define bfd_mach_sparc_sparclet 2 | |
132 | .#define bfd_mach_sparc_sparclite 3 | |
133 | .#define bfd_mach_sparc_v8plus 4 | |
c312a6a4 | 134 | .#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *} |
252b5132 RH |
135 | .#define bfd_mach_sparc_sparclite_le 6 |
136 | .#define bfd_mach_sparc_v9 7 | |
c312a6a4 NC |
137 | .#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *} |
138 | .#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *} | |
139 | .#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *} | |
252b5132 RH |
140 | .{* Nonzero if MACH has the v9 instruction set. *} |
141 | .#define bfd_mach_sparc_v9_p(mach) \ | |
19f7b010 JJ |
142 | . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
143 | . && (mach) != bfd_mach_sparc_sparclite_le) | |
7946e94a JJ |
144 | .{* Nonzero if MACH is a 64 bit sparc architecture. *} |
145 | .#define bfd_mach_sparc_64bit_p(mach) \ | |
146 | . ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) | |
e9f53129 AM |
147 | . bfd_arch_spu, {* PowerPC SPU *} |
148 | .#define bfd_mach_spu 256 | |
252b5132 RH |
149 | . bfd_arch_mips, {* MIPS Rxxxx *} |
150 | .#define bfd_mach_mips3000 3000 | |
151 | .#define bfd_mach_mips3900 3900 | |
152 | .#define bfd_mach_mips4000 4000 | |
153 | .#define bfd_mach_mips4010 4010 | |
154 | .#define bfd_mach_mips4100 4100 | |
155 | .#define bfd_mach_mips4111 4111 | |
00707a0e | 156 | .#define bfd_mach_mips4120 4120 |
252b5132 RH |
157 | .#define bfd_mach_mips4300 4300 |
158 | .#define bfd_mach_mips4400 4400 | |
159 | .#define bfd_mach_mips4600 4600 | |
160 | .#define bfd_mach_mips4650 4650 | |
161 | .#define bfd_mach_mips5000 5000 | |
00707a0e RS |
162 | .#define bfd_mach_mips5400 5400 |
163 | .#define bfd_mach_mips5500 5500 | |
252b5132 | 164 | .#define bfd_mach_mips6000 6000 |
5a7ea749 | 165 | .#define bfd_mach_mips7000 7000 |
252b5132 | 166 | .#define bfd_mach_mips8000 8000 |
0d2e43ed | 167 | .#define bfd_mach_mips9000 9000 |
252b5132 | 168 | .#define bfd_mach_mips10000 10000 |
d1cf510e | 169 | .#define bfd_mach_mips12000 12000 |
3aa3176b TS |
170 | .#define bfd_mach_mips14000 14000 |
171 | .#define bfd_mach_mips16000 16000 | |
252b5132 | 172 | .#define bfd_mach_mips16 16 |
84ea6cf2 | 173 | .#define bfd_mach_mips5 5 |
350cc38d MS |
174 | .#define bfd_mach_mips_loongson_2e 3001 |
175 | .#define bfd_mach_mips_loongson_2f 3002 | |
c6c98b38 | 176 | .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *} |
6f179bd0 | 177 | .#define bfd_mach_mips_octeon 6501 |
a1cd6a8f | 178 | .#define bfd_mach_mipsisa32 32 |
af7ee8bf | 179 | .#define bfd_mach_mipsisa32r2 33 |
a1cd6a8f | 180 | .#define bfd_mach_mipsisa64 64 |
5f74bc13 | 181 | .#define bfd_mach_mipsisa64r2 65 |
252b5132 | 182 | . bfd_arch_i386, {* Intel 386 *} |
686e4055 AM |
183 | .#define bfd_mach_i386_i386 1 |
184 | .#define bfd_mach_i386_i8086 2 | |
185 | .#define bfd_mach_i386_i386_intel_syntax 3 | |
186 | .#define bfd_mach_x86_64 64 | |
187 | .#define bfd_mach_x86_64_intel_syntax 65 | |
252b5132 RH |
188 | . bfd_arch_we32k, {* AT&T WE32xxx *} |
189 | . bfd_arch_tahoe, {* CCI/Harris Tahoe *} | |
190 | . bfd_arch_i860, {* Intel 860 *} | |
5b93d8bb | 191 | . bfd_arch_i370, {* IBM 360/370 Mainframes *} |
252b5132 | 192 | . bfd_arch_romp, {* IBM ROMP PC/RT *} |
252b5132 RH |
193 | . bfd_arch_convex, {* Convex *} |
194 | . bfd_arch_m88k, {* Motorola 88xxx *} | |
3af9a47b | 195 | . bfd_arch_m98k, {* Motorola 98xxx *} |
252b5132 | 196 | . bfd_arch_pyramid, {* Pyramid Technology *} |
c2dcd04e | 197 | . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *} |
8d9cd6b1 NC |
198 | .#define bfd_mach_h8300 1 |
199 | .#define bfd_mach_h8300h 2 | |
200 | .#define bfd_mach_h8300s 3 | |
201 | .#define bfd_mach_h8300hn 4 | |
202 | .#define bfd_mach_h8300sn 5 | |
5d1db417 | 203 | .#define bfd_mach_h8300sx 6 |
f4984206 | 204 | .#define bfd_mach_h8300sxn 7 |
e135f41b | 205 | . bfd_arch_pdp11, {* DEC PDP-11 *} |
252b5132 | 206 | . bfd_arch_powerpc, {* PowerPC *} |
686e4055 AM |
207 | .#define bfd_mach_ppc 32 |
208 | .#define bfd_mach_ppc64 64 | |
87f33987 ND |
209 | .#define bfd_mach_ppc_403 403 |
210 | .#define bfd_mach_ppc_403gc 4030 | |
211 | .#define bfd_mach_ppc_505 505 | |
212 | .#define bfd_mach_ppc_601 601 | |
213 | .#define bfd_mach_ppc_602 602 | |
214 | .#define bfd_mach_ppc_603 603 | |
215 | .#define bfd_mach_ppc_ec603e 6031 | |
216 | .#define bfd_mach_ppc_604 604 | |
217 | .#define bfd_mach_ppc_620 620 | |
218 | .#define bfd_mach_ppc_630 630 | |
219 | .#define bfd_mach_ppc_750 750 | |
220 | .#define bfd_mach_ppc_860 860 | |
221 | .#define bfd_mach_ppc_a35 35 | |
222 | .#define bfd_mach_ppc_rs64ii 642 | |
223 | .#define bfd_mach_ppc_rs64iii 643 | |
224 | .#define bfd_mach_ppc_7400 7400 | |
d62b1198 | 225 | .#define bfd_mach_ppc_e500 500 |
19a6653c | 226 | .#define bfd_mach_ppc_e500mc 5001 |
252b5132 | 227 | . bfd_arch_rs6000, {* IBM RS/6000 *} |
686e4055 | 228 | .#define bfd_mach_rs6k 6000 |
87f33987 ND |
229 | .#define bfd_mach_rs6k_rs1 6001 |
230 | .#define bfd_mach_rs6k_rsc 6003 | |
231 | .#define bfd_mach_rs6k_rs2 6002 | |
252b5132 | 232 | . bfd_arch_hppa, {* HP PA RISC *} |
42acdc7c JB |
233 | .#define bfd_mach_hppa10 10 |
234 | .#define bfd_mach_hppa11 11 | |
235 | .#define bfd_mach_hppa20 20 | |
236 | .#define bfd_mach_hppa20w 25 | |
252b5132 | 237 | . bfd_arch_d10v, {* Mitsubishi D10V *} |
686e4055 | 238 | .#define bfd_mach_d10v 1 |
7af8cca9 MM |
239 | .#define bfd_mach_d10v_ts2 2 |
240 | .#define bfd_mach_d10v_ts3 3 | |
252b5132 | 241 | . bfd_arch_d30v, {* Mitsubishi D30V *} |
d172d4ba | 242 | . bfd_arch_dlx, {* DLX *} |
60bcf0fa NC |
243 | . bfd_arch_m68hc11, {* Motorola 68HC11 *} |
244 | . bfd_arch_m68hc12, {* Motorola 68HC12 *} | |
bc7c6a90 SC |
245 | .#define bfd_mach_m6812_default 0 |
246 | .#define bfd_mach_m6812 1 | |
247 | .#define bfd_mach_m6812s 2 | |
252b5132 RH |
248 | . bfd_arch_z8k, {* Zilog Z8000 *} |
249 | .#define bfd_mach_z8001 1 | |
250 | .#define bfd_mach_z8002 2 | |
c2dcd04e | 251 | . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *} |
ef230218 | 252 | . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *} |
686e4055 | 253 | .#define bfd_mach_sh 1 |
d4845d57 JR |
254 | .#define bfd_mach_sh2 0x20 |
255 | .#define bfd_mach_sh_dsp 0x2d | |
1d70c7fb AO |
256 | .#define bfd_mach_sh2a 0x2a |
257 | .#define bfd_mach_sh2a_nofpu 0x2b | |
e38bc3b5 NC |
258 | .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 |
259 | .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 | |
260 | .#define bfd_mach_sh2a_or_sh4 0x2a3 | |
261 | .#define bfd_mach_sh2a_or_sh3e 0x2a4 | |
5177500f | 262 | .#define bfd_mach_sh2e 0x2e |
252b5132 | 263 | .#define bfd_mach_sh3 0x30 |
f6f9408f | 264 | .#define bfd_mach_sh3_nommu 0x31 |
d4845d57 | 265 | .#define bfd_mach_sh3_dsp 0x3d |
252b5132 | 266 | .#define bfd_mach_sh3e 0x3e |
d4845d57 | 267 | .#define bfd_mach_sh4 0x40 |
af9ba621 | 268 | .#define bfd_mach_sh4_nofpu 0x41 |
ae51a426 | 269 | .#define bfd_mach_sh4_nommu_nofpu 0x42 |
af9ba621 CV |
270 | .#define bfd_mach_sh4a 0x4a |
271 | .#define bfd_mach_sh4a_nofpu 0x4b | |
272 | .#define bfd_mach_sh4al_dsp 0x4d | |
fbca6ad9 | 273 | .#define bfd_mach_sh5 0x50 |
252b5132 RH |
274 | . bfd_arch_alpha, {* Dec Alpha *} |
275 | .#define bfd_mach_alpha_ev4 0x10 | |
276 | .#define bfd_mach_alpha_ev5 0x20 | |
277 | .#define bfd_mach_alpha_ev6 0x30 | |
c312a6a4 | 278 | . bfd_arch_arm, {* Advanced Risc Machines ARM. *} |
5a6c6817 | 279 | .#define bfd_mach_arm_unknown 0 |
252b5132 | 280 | .#define bfd_mach_arm_2 1 |
478d07d6 | 281 | .#define bfd_mach_arm_2a 2 |
252b5132 RH |
282 | .#define bfd_mach_arm_3 3 |
283 | .#define bfd_mach_arm_3M 4 | |
478d07d6 | 284 | .#define bfd_mach_arm_4 5 |
252b5132 | 285 | .#define bfd_mach_arm_4T 6 |
478d07d6 NC |
286 | .#define bfd_mach_arm_5 7 |
287 | .#define bfd_mach_arm_5T 8 | |
077b8428 NC |
288 | .#define bfd_mach_arm_5TE 9 |
289 | .#define bfd_mach_arm_XScale 10 | |
fde78edd | 290 | .#define bfd_mach_arm_ep9312 11 |
e16bb312 | 291 | .#define bfd_mach_arm_iWMMXt 12 |
2d447fca | 292 | .#define bfd_mach_arm_iWMMXt2 13 |
252b5132 RH |
293 | . bfd_arch_ns32k, {* National Semiconductors ns32000 *} |
294 | . bfd_arch_w65, {* WDC 65816 *} | |
295 | . bfd_arch_tic30, {* Texas Instruments TMS320C30 *} | |
026df7c5 | 296 | . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *} |
be33c5dd SS |
297 | .#define bfd_mach_tic3x 30 |
298 | .#define bfd_mach_tic4x 40 | |
81635ce4 | 299 | . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *} |
252b5132 RH |
300 | . bfd_arch_tic80, {* TI TMS320c80 (MVP) *} |
301 | . bfd_arch_v850, {* NEC V850 *} | |
686e4055 | 302 | .#define bfd_mach_v850 1 |
252b5132 | 303 | .#define bfd_mach_v850e 'E' |
8ad30312 | 304 | .#define bfd_mach_v850e1 '1' |
0d2bcfaf | 305 | . bfd_arch_arc, {* ARC Cores *} |
686e4055 AM |
306 | .#define bfd_mach_arc_5 5 |
307 | .#define bfd_mach_arc_6 6 | |
308 | .#define bfd_mach_arc_7 7 | |
309 | .#define bfd_mach_arc_8 8 | |
49f58d10 JB |
310 | . bfd_arch_m32c, {* Renesas M16C/M32C. *} |
311 | .#define bfd_mach_m16c 0x75 | |
312 | .#define bfd_mach_m32c 0x78 | |
26597c86 | 313 | . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *} |
686e4055 | 314 | .#define bfd_mach_m32r 1 {* For backwards compatibility. *} |
a23ef39f | 315 | .#define bfd_mach_m32rx 'x' |
88845958 | 316 | .#define bfd_mach_m32r2 '2' |
252b5132 RH |
317 | . bfd_arch_mn10200, {* Matsushita MN10200 *} |
318 | . bfd_arch_mn10300, {* Matsushita MN10300 *} | |
319 | .#define bfd_mach_mn10300 300 | |
31f8dc8f | 320 | .#define bfd_mach_am33 330 |
b08fa4d3 | 321 | .#define bfd_mach_am33_2 332 |
252b5132 RH |
322 | . bfd_arch_fr30, |
323 | .#define bfd_mach_fr30 0x46523330 | |
4e5ba5b7 | 324 | . bfd_arch_frv, |
686e4055 AM |
325 | .#define bfd_mach_frv 1 |
326 | .#define bfd_mach_frvsimple 2 | |
4e5ba5b7 DB |
327 | .#define bfd_mach_fr300 300 |
328 | .#define bfd_mach_fr400 400 | |
676a64f4 | 329 | .#define bfd_mach_fr450 450 |
4e5ba5b7 DB |
330 | .#define bfd_mach_frvtomcat 499 {* fr500 prototype *} |
331 | .#define bfd_mach_fr500 500 | |
9c8ee639 | 332 | .#define bfd_mach_fr550 550 |
252b5132 | 333 | . bfd_arch_mcore, |
d9352518 DB |
334 | . bfd_arch_mep, |
335 | .#define bfd_mach_mep 1 | |
336 | .#define bfd_mach_mep_h1 0x6831 | |
800eeca4 | 337 | . bfd_arch_ia64, {* HP/Intel ia64 *} |
686e4055 AM |
338 | .#define bfd_mach_ia64_elf64 64 |
339 | .#define bfd_mach_ia64_elf32 32 | |
cf88bb9f | 340 | . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *} |
686e4055 AM |
341 | .#define bfd_mach_ip2022 1 |
342 | .#define bfd_mach_ip2022ext 2 | |
a75473eb SC |
343 | . bfd_arch_iq2000, {* Vitesse IQ2000. *} |
344 | .#define bfd_mach_iq2000 1 | |
345 | .#define bfd_mach_iq10 2 | |
d031aafb | 346 | . bfd_arch_mt, |
de33e640 AH |
347 | .#define bfd_mach_ms1 1 |
348 | .#define bfd_mach_mrisc2 2 | |
6f84a2a6 | 349 | .#define bfd_mach_ms2 3 |
0bcb993b | 350 | . bfd_arch_pj, |
c312a6a4 | 351 | . bfd_arch_avr, {* Atmel AVR microcontrollers. *} |
adde6300 AM |
352 | .#define bfd_mach_avr1 1 |
353 | .#define bfd_mach_avr2 2 | |
7b21ac3f | 354 | .#define bfd_mach_avr25 25 |
adde6300 | 355 | .#define bfd_mach_avr3 3 |
7b21ac3f EW |
356 | .#define bfd_mach_avr31 31 |
357 | .#define bfd_mach_avr35 35 | |
adde6300 | 358 | .#define bfd_mach_avr4 4 |
65aa24b6 | 359 | .#define bfd_mach_avr5 5 |
7b21ac3f | 360 | .#define bfd_mach_avr51 51 |
28c9d252 | 361 | .#define bfd_mach_avr6 6 |
0f64bb02 CM |
362 | . bfd_arch_bfin, {* ADI Blackfin *} |
363 | .#define bfd_mach_bfin 1 | |
3d3d428f NC |
364 | . bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *} |
365 | .#define bfd_mach_cr16 1 | |
0949843d NC |
366 | . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *} |
367 | .#define bfd_mach_cr16c 1 | |
1fe1f39c NC |
368 | . bfd_arch_crx, {* National Semiconductor CRX. *} |
369 | .#define bfd_mach_crx 1 | |
06c15ad7 | 370 | . bfd_arch_cris, {* Axis CRIS *} |
bac23f82 HPN |
371 | .#define bfd_mach_cris_v0_v10 255 |
372 | .#define bfd_mach_cris_v32 32 | |
373 | .#define bfd_mach_cris_v10_v32 1032 | |
a85d7ed0 | 374 | . bfd_arch_s390, {* IBM s390 *} |
686e4055 AM |
375 | .#define bfd_mach_s390_31 31 |
376 | .#define bfd_mach_s390_64 64 | |
1c0d3aa6 | 377 | . bfd_arch_score, {* Sunplus score *} |
b3baf5d0 | 378 | . bfd_arch_openrisc, {* OpenRISC *} |
c312a6a4 | 379 | . bfd_arch_mmix, {* Donald Knuth's educational processor. *} |
93fbbb04 | 380 | . bfd_arch_xstormy16, |
686e4055 | 381 | .#define bfd_mach_xstormy16 1 |
2469cfa2 | 382 | . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *} |
2469cfa2 | 383 | .#define bfd_mach_msp11 11 |
3b260895 | 384 | .#define bfd_mach_msp110 110 |
2469cfa2 NC |
385 | .#define bfd_mach_msp12 12 |
386 | .#define bfd_mach_msp13 13 | |
387 | .#define bfd_mach_msp14 14 | |
3b260895 | 388 | .#define bfd_mach_msp15 15 |
d70c5fc7 | 389 | .#define bfd_mach_msp16 16 |
44c86e8c | 390 | .#define bfd_mach_msp21 21 |
2469cfa2 NC |
391 | .#define bfd_mach_msp31 31 |
392 | .#define bfd_mach_msp32 32 | |
393 | .#define bfd_mach_msp33 33 | |
3b260895 NC |
394 | .#define bfd_mach_msp41 41 |
395 | .#define bfd_mach_msp42 42 | |
2469cfa2 NC |
396 | .#define bfd_mach_msp43 43 |
397 | .#define bfd_mach_msp44 44 | |
d70c5fc7 NC |
398 | . bfd_arch_xc16x, {* Infineon's XC16X Series. *} |
399 | .#define bfd_mach_xc16x 1 | |
400 | .#define bfd_mach_xc16xl 2 | |
401 | .#define bfd_mach_xc16xs 3 | |
e0001a05 NC |
402 | . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *} |
403 | .#define bfd_mach_xtensa 1 | |
7499d566 | 404 | . bfd_arch_maxq, {* Dallas MAXQ 10/20 *} |
5c4504f7 NC |
405 | .#define bfd_mach_maxq10 10 |
406 | .#define bfd_mach_maxq20 20 | |
3c9b82ba NC |
407 | . bfd_arch_z80, |
408 | .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *} | |
409 | .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *} | |
410 | .#define bfd_mach_z80full 7 {* All undocumented instructions. *} | |
411 | .#define bfd_mach_r800 11 {* R800: successor with multiplication. *} | |
252b5132 RH |
412 | . bfd_arch_last |
413 | . }; | |
252b5132 RH |
414 | */ |
415 | ||
416 | /* | |
252b5132 RH |
417 | SUBSECTION |
418 | bfd_arch_info | |
419 | ||
420 | DESCRIPTION | |
421 | This structure contains information on architectures for use | |
422 | within BFD. | |
423 | ||
424 | . | |
0ef5a5bd | 425 | .typedef struct bfd_arch_info |
252b5132 RH |
426 | .{ |
427 | . int bits_per_word; | |
428 | . int bits_per_address; | |
429 | . int bits_per_byte; | |
430 | . enum bfd_architecture arch; | |
431 | . unsigned long mach; | |
432 | . const char *arch_name; | |
433 | . const char *printable_name; | |
434 | . unsigned int section_align_power; | |
b34976b6 | 435 | . {* TRUE if this is the default machine for the architecture. |
aa3d5824 AM |
436 | . The default arch should be the first entry for an arch so that |
437 | . all the entries for that arch can be accessed via <<next>>. *} | |
b34976b6 | 438 | . bfd_boolean the_default; |
252b5132 | 439 | . const struct bfd_arch_info * (*compatible) |
c58b9523 | 440 | . (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
252b5132 | 441 | . |
c58b9523 | 442 | . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
252b5132 RH |
443 | . |
444 | . const struct bfd_arch_info *next; | |
3b16e843 NC |
445 | .} |
446 | .bfd_arch_info_type; | |
447 | . | |
252b5132 RH |
448 | */ |
449 | ||
252b5132 RH |
450 | extern const bfd_arch_info_type bfd_alpha_arch; |
451 | extern const bfd_arch_info_type bfd_arc_arch; | |
452 | extern const bfd_arch_info_type bfd_arm_arch; | |
3b16e843 | 453 | extern const bfd_arch_info_type bfd_avr_arch; |
0f64bb02 | 454 | extern const bfd_arch_info_type bfd_bfin_arch; |
3d3d428f | 455 | extern const bfd_arch_info_type bfd_cr16_arch; |
0949843d | 456 | extern const bfd_arch_info_type bfd_cr16c_arch; |
06c15ad7 | 457 | extern const bfd_arch_info_type bfd_cris_arch; |
1fe1f39c | 458 | extern const bfd_arch_info_type bfd_crx_arch; |
252b5132 RH |
459 | extern const bfd_arch_info_type bfd_d10v_arch; |
460 | extern const bfd_arch_info_type bfd_d30v_arch; | |
d172d4ba | 461 | extern const bfd_arch_info_type bfd_dlx_arch; |
3b16e843 | 462 | extern const bfd_arch_info_type bfd_fr30_arch; |
4e5ba5b7 | 463 | extern const bfd_arch_info_type bfd_frv_arch; |
252b5132 RH |
464 | extern const bfd_arch_info_type bfd_h8300_arch; |
465 | extern const bfd_arch_info_type bfd_h8500_arch; | |
466 | extern const bfd_arch_info_type bfd_hppa_arch; | |
5b93d8bb | 467 | extern const bfd_arch_info_type bfd_i370_arch; |
252b5132 RH |
468 | extern const bfd_arch_info_type bfd_i386_arch; |
469 | extern const bfd_arch_info_type bfd_i860_arch; | |
470 | extern const bfd_arch_info_type bfd_i960_arch; | |
3b16e843 | 471 | extern const bfd_arch_info_type bfd_ia64_arch; |
cf88bb9f | 472 | extern const bfd_arch_info_type bfd_ip2k_arch; |
a75473eb | 473 | extern const bfd_arch_info_type bfd_iq2000_arch; |
49f58d10 | 474 | extern const bfd_arch_info_type bfd_m32c_arch; |
252b5132 | 475 | extern const bfd_arch_info_type bfd_m32r_arch; |
60bcf0fa NC |
476 | extern const bfd_arch_info_type bfd_m68hc11_arch; |
477 | extern const bfd_arch_info_type bfd_m68hc12_arch; | |
252b5132 RH |
478 | extern const bfd_arch_info_type bfd_m68k_arch; |
479 | extern const bfd_arch_info_type bfd_m88k_arch; | |
7499d566 | 480 | extern const bfd_arch_info_type bfd_maxq_arch; |
3b16e843 | 481 | extern const bfd_arch_info_type bfd_mcore_arch; |
d9352518 | 482 | extern const bfd_arch_info_type bfd_mep_arch; |
252b5132 | 483 | extern const bfd_arch_info_type bfd_mips_arch; |
3b16e843 | 484 | extern const bfd_arch_info_type bfd_mmix_arch; |
252b5132 RH |
485 | extern const bfd_arch_info_type bfd_mn10200_arch; |
486 | extern const bfd_arch_info_type bfd_mn10300_arch; | |
2469cfa2 | 487 | extern const bfd_arch_info_type bfd_msp430_arch; |
d031aafb | 488 | extern const bfd_arch_info_type bfd_mt_arch; |
3b16e843 NC |
489 | extern const bfd_arch_info_type bfd_ns32k_arch; |
490 | extern const bfd_arch_info_type bfd_openrisc_arch; | |
491 | extern const bfd_arch_info_type bfd_or32_arch; | |
e135f41b | 492 | extern const bfd_arch_info_type bfd_pdp11_arch; |
3b16e843 | 493 | extern const bfd_arch_info_type bfd_pj_arch; |
899f54f5 AM |
494 | extern const bfd_arch_info_type bfd_powerpc_archs[]; |
495 | #define bfd_powerpc_arch bfd_powerpc_archs[0] | |
252b5132 | 496 | extern const bfd_arch_info_type bfd_rs6000_arch; |
3b16e843 | 497 | extern const bfd_arch_info_type bfd_s390_arch; |
1c0d3aa6 | 498 | extern const bfd_arch_info_type bfd_score_arch; |
252b5132 RH |
499 | extern const bfd_arch_info_type bfd_sh_arch; |
500 | extern const bfd_arch_info_type bfd_sparc_arch; | |
e9f53129 | 501 | extern const bfd_arch_info_type bfd_spu_arch; |
252b5132 | 502 | extern const bfd_arch_info_type bfd_tic30_arch; |
026df7c5 | 503 | extern const bfd_arch_info_type bfd_tic4x_arch; |
81635ce4 | 504 | extern const bfd_arch_info_type bfd_tic54x_arch; |
252b5132 | 505 | extern const bfd_arch_info_type bfd_tic80_arch; |
3b16e843 | 506 | extern const bfd_arch_info_type bfd_v850_arch; |
252b5132 RH |
507 | extern const bfd_arch_info_type bfd_vax_arch; |
508 | extern const bfd_arch_info_type bfd_we32k_arch; | |
252b5132 | 509 | extern const bfd_arch_info_type bfd_w65_arch; |
93fbbb04 | 510 | extern const bfd_arch_info_type bfd_xstormy16_arch; |
e0001a05 | 511 | extern const bfd_arch_info_type bfd_xtensa_arch; |
d70c5fc7 | 512 | extern const bfd_arch_info_type bfd_xc16x_arch; |
3c9b82ba | 513 | extern const bfd_arch_info_type bfd_z80_arch; |
3b16e843 | 514 | extern const bfd_arch_info_type bfd_z8k_arch; |
252b5132 | 515 | |
3b16e843 NC |
516 | static const bfd_arch_info_type * const bfd_archures_list[] = |
517 | { | |
252b5132 | 518 | #ifdef SELECT_ARCHITECTURES |
3b16e843 | 519 | SELECT_ARCHITECTURES, |
252b5132 | 520 | #else |
3b16e843 NC |
521 | &bfd_alpha_arch, |
522 | &bfd_arc_arch, | |
523 | &bfd_arm_arch, | |
524 | &bfd_avr_arch, | |
0f64bb02 | 525 | &bfd_bfin_arch, |
3d3d428f | 526 | &bfd_cr16_arch, |
0949843d | 527 | &bfd_cr16c_arch, |
3b16e843 | 528 | &bfd_cris_arch, |
1fe1f39c | 529 | &bfd_crx_arch, |
3b16e843 NC |
530 | &bfd_d10v_arch, |
531 | &bfd_d30v_arch, | |
d172d4ba | 532 | &bfd_dlx_arch, |
3b16e843 | 533 | &bfd_fr30_arch, |
4e5ba5b7 | 534 | &bfd_frv_arch, |
3b16e843 NC |
535 | &bfd_h8300_arch, |
536 | &bfd_h8500_arch, | |
537 | &bfd_hppa_arch, | |
538 | &bfd_i370_arch, | |
539 | &bfd_i386_arch, | |
540 | &bfd_i860_arch, | |
541 | &bfd_i960_arch, | |
542 | &bfd_ia64_arch, | |
cf88bb9f | 543 | &bfd_ip2k_arch, |
a75473eb | 544 | &bfd_iq2000_arch, |
e729279b | 545 | &bfd_m32c_arch, |
3b16e843 NC |
546 | &bfd_m32r_arch, |
547 | &bfd_m68hc11_arch, | |
548 | &bfd_m68hc12_arch, | |
549 | &bfd_m68k_arch, | |
550 | &bfd_m88k_arch, | |
7499d566 | 551 | &bfd_maxq_arch, |
3b16e843 | 552 | &bfd_mcore_arch, |
d9352518 | 553 | &bfd_mep_arch, |
3b16e843 NC |
554 | &bfd_mips_arch, |
555 | &bfd_mmix_arch, | |
556 | &bfd_mn10200_arch, | |
557 | &bfd_mn10300_arch, | |
d031aafb | 558 | &bfd_mt_arch, |
2469cfa2 | 559 | &bfd_msp430_arch, |
3b16e843 NC |
560 | &bfd_ns32k_arch, |
561 | &bfd_openrisc_arch, | |
562 | &bfd_or32_arch, | |
563 | &bfd_pdp11_arch, | |
564 | &bfd_powerpc_arch, | |
565 | &bfd_rs6000_arch, | |
566 | &bfd_s390_arch, | |
1c0d3aa6 | 567 | &bfd_score_arch, |
3b16e843 NC |
568 | &bfd_sh_arch, |
569 | &bfd_sparc_arch, | |
e9f53129 | 570 | &bfd_spu_arch, |
3b16e843 | 571 | &bfd_tic30_arch, |
026df7c5 | 572 | &bfd_tic4x_arch, |
3b16e843 NC |
573 | &bfd_tic54x_arch, |
574 | &bfd_tic80_arch, | |
575 | &bfd_v850_arch, | |
576 | &bfd_vax_arch, | |
577 | &bfd_w65_arch, | |
578 | &bfd_we32k_arch, | |
579 | &bfd_xstormy16_arch, | |
e0001a05 | 580 | &bfd_xtensa_arch, |
d70c5fc7 | 581 | &bfd_xc16x_arch, |
3c9b82ba | 582 | &bfd_z80_arch, |
3b16e843 | 583 | &bfd_z8k_arch, |
252b5132 RH |
584 | #endif |
585 | 0 | |
586 | }; | |
587 | ||
588 | /* | |
589 | FUNCTION | |
590 | bfd_printable_name | |
591 | ||
592 | SYNOPSIS | |
c58b9523 | 593 | const char *bfd_printable_name (bfd *abfd); |
252b5132 RH |
594 | |
595 | DESCRIPTION | |
596 | Return a printable string representing the architecture and machine | |
597 | from the pointer to the architecture info structure. | |
598 | ||
599 | */ | |
600 | ||
601 | const char * | |
c58b9523 | 602 | bfd_printable_name (bfd *abfd) |
252b5132 RH |
603 | { |
604 | return abfd->arch_info->printable_name; | |
605 | } | |
606 | ||
252b5132 RH |
607 | /* |
608 | FUNCTION | |
609 | bfd_scan_arch | |
610 | ||
611 | SYNOPSIS | |
c58b9523 | 612 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
252b5132 RH |
613 | |
614 | DESCRIPTION | |
615 | Figure out if BFD supports any cpu which could be described with | |
616 | the name @var{string}. Return a pointer to an <<arch_info>> | |
617 | structure if a machine is found, otherwise NULL. | |
252b5132 RH |
618 | */ |
619 | ||
620 | const bfd_arch_info_type * | |
c58b9523 | 621 | bfd_scan_arch (const char *string) |
252b5132 RH |
622 | { |
623 | const bfd_arch_info_type * const *app, *ap; | |
624 | ||
047066e1 | 625 | /* Look through all the installed architectures. */ |
252b5132 RH |
626 | for (app = bfd_archures_list; *app != NULL; app++) |
627 | { | |
628 | for (ap = *app; ap != NULL; ap = ap->next) | |
629 | { | |
630 | if (ap->scan (ap, string)) | |
631 | return ap; | |
632 | } | |
633 | } | |
634 | ||
635 | return NULL; | |
636 | } | |
637 | ||
252b5132 RH |
638 | /* |
639 | FUNCTION | |
640 | bfd_arch_list | |
641 | ||
642 | SYNOPSIS | |
c58b9523 | 643 | const char **bfd_arch_list (void); |
252b5132 RH |
644 | |
645 | DESCRIPTION | |
646 | Return a freshly malloced NULL-terminated vector of the names | |
647 | of all the valid BFD architectures. Do not modify the names. | |
252b5132 RH |
648 | */ |
649 | ||
650 | const char ** | |
c58b9523 | 651 | bfd_arch_list (void) |
252b5132 RH |
652 | { |
653 | int vec_length = 0; | |
654 | const char **name_ptr; | |
655 | const char **name_list; | |
656 | const bfd_arch_info_type * const *app; | |
dc810e39 | 657 | bfd_size_type amt; |
252b5132 | 658 | |
047066e1 | 659 | /* Determine the number of architectures. */ |
252b5132 RH |
660 | vec_length = 0; |
661 | for (app = bfd_archures_list; *app != NULL; app++) | |
662 | { | |
663 | const bfd_arch_info_type *ap; | |
664 | for (ap = *app; ap != NULL; ap = ap->next) | |
665 | { | |
666 | vec_length++; | |
667 | } | |
668 | } | |
669 | ||
dc810e39 | 670 | amt = (vec_length + 1) * sizeof (char **); |
c58b9523 | 671 | name_list = bfd_malloc (amt); |
252b5132 RH |
672 | if (name_list == NULL) |
673 | return NULL; | |
674 | ||
047066e1 | 675 | /* Point the list at each of the names. */ |
252b5132 RH |
676 | name_ptr = name_list; |
677 | for (app = bfd_archures_list; *app != NULL; app++) | |
678 | { | |
679 | const bfd_arch_info_type *ap; | |
680 | for (ap = *app; ap != NULL; ap = ap->next) | |
681 | { | |
682 | *name_ptr = ap->printable_name; | |
683 | name_ptr++; | |
684 | } | |
685 | } | |
686 | *name_ptr = NULL; | |
687 | ||
688 | return name_list; | |
689 | } | |
690 | ||
252b5132 RH |
691 | /* |
692 | FUNCTION | |
693 | bfd_arch_get_compatible | |
694 | ||
695 | SYNOPSIS | |
c58b9523 AM |
696 | const bfd_arch_info_type *bfd_arch_get_compatible |
697 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); | |
252b5132 RH |
698 | |
699 | DESCRIPTION | |
312b768e NC |
700 | Determine whether two BFDs' architectures and machine types |
701 | are compatible. Calculates the lowest common denominator | |
702 | between the two architectures and machine types implied by | |
703 | the BFDs and returns a pointer to an <<arch_info>> structure | |
704 | describing the compatible machine. | |
252b5132 RH |
705 | */ |
706 | ||
707 | const bfd_arch_info_type * | |
c58b9523 AM |
708 | bfd_arch_get_compatible (const bfd *abfd, |
709 | const bfd *bbfd, | |
710 | bfd_boolean accept_unknowns) | |
252b5132 | 711 | { |
312b768e NC |
712 | const bfd * ubfd = NULL; |
713 | ||
714 | /* Look for an unknown architecture. */ | |
715 | if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown) | |
716 | || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown)) | |
717 | { | |
718 | /* We can allow an unknown architecture if accept_unknowns | |
719 | is true, or if the target is the "binary" format, which | |
720 | has an unknown architecture. Since the binary format can | |
721 | only be set by explicit request from the user, it is safe | |
722 | to assume that they know what they are doing. */ | |
723 | if (accept_unknowns | |
724 | || strcmp (bfd_get_target (ubfd), "binary") == 0) | |
725 | return ubfd->arch_info; | |
726 | return NULL; | |
727 | } | |
252b5132 RH |
728 | |
729 | /* Otherwise architecture-specific code has to decide. */ | |
730 | return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info); | |
731 | } | |
732 | ||
252b5132 RH |
733 | /* |
734 | INTERNAL_DEFINITION | |
735 | bfd_default_arch_struct | |
736 | ||
737 | DESCRIPTION | |
738 | The <<bfd_default_arch_struct>> is an item of | |
739 | <<bfd_arch_info_type>> which has been initialized to a fairly | |
740 | generic state. A BFD starts life by pointing to this | |
741 | structure, until the correct back end has determined the real | |
742 | architecture of the file. | |
743 | ||
744 | .extern const bfd_arch_info_type bfd_default_arch_struct; | |
252b5132 RH |
745 | */ |
746 | ||
047066e1 | 747 | const bfd_arch_info_type bfd_default_arch_struct = { |
b34976b6 | 748 | 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE, |
047066e1 KH |
749 | bfd_default_compatible, |
750 | bfd_default_scan, | |
751 | 0, | |
252b5132 RH |
752 | }; |
753 | ||
754 | /* | |
755 | FUNCTION | |
756 | bfd_set_arch_info | |
757 | ||
758 | SYNOPSIS | |
c58b9523 | 759 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
252b5132 RH |
760 | |
761 | DESCRIPTION | |
762 | Set the architecture info of @var{abfd} to @var{arg}. | |
763 | */ | |
764 | ||
765 | void | |
c58b9523 | 766 | bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg) |
252b5132 RH |
767 | { |
768 | abfd->arch_info = arg; | |
769 | } | |
770 | ||
771 | /* | |
772 | INTERNAL_FUNCTION | |
773 | bfd_default_set_arch_mach | |
774 | ||
775 | SYNOPSIS | |
c58b9523 AM |
776 | bfd_boolean bfd_default_set_arch_mach |
777 | (bfd *abfd, enum bfd_architecture arch, unsigned long mach); | |
252b5132 RH |
778 | |
779 | DESCRIPTION | |
780 | Set the architecture and machine type in BFD @var{abfd} | |
781 | to @var{arch} and @var{mach}. Find the correct | |
782 | pointer to a structure and insert it into the <<arch_info>> | |
0ef5a5bd | 783 | pointer. |
252b5132 RH |
784 | */ |
785 | ||
b34976b6 | 786 | bfd_boolean |
c58b9523 AM |
787 | bfd_default_set_arch_mach (bfd *abfd, |
788 | enum bfd_architecture arch, | |
789 | unsigned long mach) | |
252b5132 | 790 | { |
99dc0092 AM |
791 | abfd->arch_info = bfd_lookup_arch (arch, mach); |
792 | if (abfd->arch_info != NULL) | |
b34976b6 | 793 | return TRUE; |
252b5132 RH |
794 | |
795 | abfd->arch_info = &bfd_default_arch_struct; | |
796 | bfd_set_error (bfd_error_bad_value); | |
b34976b6 | 797 | return FALSE; |
252b5132 RH |
798 | } |
799 | ||
252b5132 RH |
800 | /* |
801 | FUNCTION | |
802 | bfd_get_arch | |
803 | ||
804 | SYNOPSIS | |
c58b9523 | 805 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
252b5132 RH |
806 | |
807 | DESCRIPTION | |
808 | Return the enumerated type which describes the BFD @var{abfd}'s | |
809 | architecture. | |
252b5132 RH |
810 | */ |
811 | ||
812 | enum bfd_architecture | |
c58b9523 | 813 | bfd_get_arch (bfd *abfd) |
252b5132 | 814 | { |
047066e1 | 815 | return abfd->arch_info->arch; |
252b5132 RH |
816 | } |
817 | ||
818 | /* | |
819 | FUNCTION | |
820 | bfd_get_mach | |
821 | ||
822 | SYNOPSIS | |
c58b9523 | 823 | unsigned long bfd_get_mach (bfd *abfd); |
252b5132 RH |
824 | |
825 | DESCRIPTION | |
826 | Return the long type which describes the BFD @var{abfd}'s | |
827 | machine. | |
828 | */ | |
829 | ||
0ef5a5bd | 830 | unsigned long |
c58b9523 | 831 | bfd_get_mach (bfd *abfd) |
252b5132 | 832 | { |
047066e1 | 833 | return abfd->arch_info->mach; |
252b5132 RH |
834 | } |
835 | ||
836 | /* | |
837 | FUNCTION | |
838 | bfd_arch_bits_per_byte | |
839 | ||
840 | SYNOPSIS | |
c58b9523 | 841 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
252b5132 RH |
842 | |
843 | DESCRIPTION | |
844 | Return the number of bits in one of the BFD @var{abfd}'s | |
845 | architecture's bytes. | |
252b5132 RH |
846 | */ |
847 | ||
848 | unsigned int | |
c58b9523 | 849 | bfd_arch_bits_per_byte (bfd *abfd) |
252b5132 RH |
850 | { |
851 | return abfd->arch_info->bits_per_byte; | |
852 | } | |
853 | ||
854 | /* | |
855 | FUNCTION | |
856 | bfd_arch_bits_per_address | |
857 | ||
858 | SYNOPSIS | |
c58b9523 | 859 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
252b5132 RH |
860 | |
861 | DESCRIPTION | |
862 | Return the number of bits in one of the BFD @var{abfd}'s | |
863 | architecture's addresses. | |
864 | */ | |
865 | ||
866 | unsigned int | |
c58b9523 | 867 | bfd_arch_bits_per_address (bfd *abfd) |
252b5132 RH |
868 | { |
869 | return abfd->arch_info->bits_per_address; | |
870 | } | |
871 | ||
252b5132 | 872 | /* |
0ef5a5bd | 873 | INTERNAL_FUNCTION |
252b5132 RH |
874 | bfd_default_compatible |
875 | ||
876 | SYNOPSIS | |
877 | const bfd_arch_info_type *bfd_default_compatible | |
c58b9523 | 878 | (const bfd_arch_info_type *a, const bfd_arch_info_type *b); |
252b5132 RH |
879 | |
880 | DESCRIPTION | |
881 | The default function for testing for compatibility. | |
882 | */ | |
883 | ||
884 | const bfd_arch_info_type * | |
c58b9523 AM |
885 | bfd_default_compatible (const bfd_arch_info_type *a, |
886 | const bfd_arch_info_type *b) | |
252b5132 RH |
887 | { |
888 | if (a->arch != b->arch) | |
889 | return NULL; | |
890 | ||
b74fa2cd AM |
891 | if (a->bits_per_word != b->bits_per_word) |
892 | return NULL; | |
893 | ||
252b5132 RH |
894 | if (a->mach > b->mach) |
895 | return a; | |
896 | ||
897 | if (b->mach > a->mach) | |
898 | return b; | |
899 | ||
900 | return a; | |
901 | } | |
902 | ||
252b5132 RH |
903 | /* |
904 | INTERNAL_FUNCTION | |
905 | bfd_default_scan | |
906 | ||
907 | SYNOPSIS | |
c58b9523 AM |
908 | bfd_boolean bfd_default_scan |
909 | (const struct bfd_arch_info *info, const char *string); | |
252b5132 RH |
910 | |
911 | DESCRIPTION | |
912 | The default function for working out whether this is an | |
913 | architecture hit and a machine hit. | |
914 | */ | |
915 | ||
b34976b6 | 916 | bfd_boolean |
c58b9523 | 917 | bfd_default_scan (const bfd_arch_info_type *info, const char *string) |
252b5132 RH |
918 | { |
919 | const char *ptr_src; | |
920 | const char *ptr_tst; | |
921 | unsigned long number; | |
922 | enum bfd_architecture arch; | |
923 | const char *printable_name_colon; | |
924 | ||
925 | /* Exact match of the architecture name (ARCH_NAME) and also the | |
047066e1 | 926 | default architecture? */ |
252b5132 RH |
927 | if (strcasecmp (string, info->arch_name) == 0 |
928 | && info->the_default) | |
b34976b6 | 929 | return TRUE; |
252b5132 | 930 | |
047066e1 | 931 | /* Exact match of the machine name (PRINTABLE_NAME)? */ |
252b5132 | 932 | if (strcasecmp (string, info->printable_name) == 0) |
b34976b6 | 933 | return TRUE; |
0ef5a5bd | 934 | |
252b5132 | 935 | /* Given that printable_name contains no colon, attempt to match: |
047066e1 | 936 | ARCH_NAME [ ":" ] PRINTABLE_NAME? */ |
252b5132 RH |
937 | printable_name_colon = strchr (info->printable_name, ':'); |
938 | if (printable_name_colon == NULL) | |
939 | { | |
dc810e39 | 940 | size_t strlen_arch_name = strlen (info->arch_name); |
252b5132 RH |
941 | if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0) |
942 | { | |
943 | if (string[strlen_arch_name] == ':') | |
944 | { | |
945 | if (strcasecmp (string + strlen_arch_name + 1, | |
946 | info->printable_name) == 0) | |
b34976b6 | 947 | return TRUE; |
252b5132 RH |
948 | } |
949 | else | |
950 | { | |
951 | if (strcasecmp (string + strlen_arch_name, | |
952 | info->printable_name) == 0) | |
b34976b6 | 953 | return TRUE; |
252b5132 RH |
954 | } |
955 | } | |
956 | } | |
957 | ||
958 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; | |
047066e1 | 959 | Attempt to match: <arch> <mach>? */ |
252b5132 RH |
960 | if (printable_name_colon != NULL) |
961 | { | |
dc810e39 | 962 | size_t colon_index = printable_name_colon - info->printable_name; |
252b5132 RH |
963 | if (strncasecmp (string, info->printable_name, colon_index) == 0 |
964 | && strcasecmp (string + colon_index, | |
965 | info->printable_name + colon_index + 1) == 0) | |
b34976b6 | 966 | return TRUE; |
252b5132 RH |
967 | } |
968 | ||
969 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not | |
5c4491d3 | 970 | attempt to match just <mach>, it could be ambiguous. This test |
0ef5a5bd | 971 | is left until later. */ |
252b5132 | 972 | |
047066e1 KH |
973 | /* NOTE: The below is retained for compatibility only. Please do |
974 | not add to this code. */ | |
252b5132 RH |
975 | |
976 | /* See how much of the supplied string matches with the | |
977 | architecture, eg the string m68k:68020 would match the 68k entry | |
047066e1 | 978 | up to the :, then we get left with the machine number. */ |
252b5132 | 979 | |
0ef5a5bd | 980 | for (ptr_src = string, ptr_tst = info->arch_name; |
252b5132 | 981 | *ptr_src && *ptr_tst; |
0ef5a5bd | 982 | ptr_src++, ptr_tst++) |
252b5132 | 983 | { |
047066e1 KH |
984 | if (*ptr_src != *ptr_tst) |
985 | break; | |
252b5132 RH |
986 | } |
987 | ||
988 | /* Chewed up as much of the architecture as will match, skip any | |
047066e1 | 989 | colons. */ |
252b5132 RH |
990 | if (*ptr_src == ':') |
991 | ptr_src++; | |
0ef5a5bd | 992 | |
252b5132 RH |
993 | if (*ptr_src == 0) |
994 | { | |
047066e1 KH |
995 | /* Nothing more, then only keep this one if it is the default |
996 | machine for this architecture. */ | |
252b5132 RH |
997 | return info->the_default; |
998 | } | |
999 | ||
1000 | number = 0; | |
3882b010 | 1001 | while (ISDIGIT (*ptr_src)) |
252b5132 | 1002 | { |
047066e1 | 1003 | number = number * 10 + *ptr_src - '0'; |
252b5132 RH |
1004 | ptr_src++; |
1005 | } | |
1006 | ||
1007 | /* NOTE: The below is retained for compatibility only. | |
0ef5a5bd | 1008 | PLEASE DO NOT ADD TO THIS CODE. */ |
252b5132 | 1009 | |
0ef5a5bd | 1010 | switch (number) |
252b5132 RH |
1011 | { |
1012 | /* FIXME: These are needed to parse IEEE objects. */ | |
83ea41ad NC |
1013 | /* The following seven case's are here only for compatibility with |
1014 | older binutils (at least IEEE objects from binutils 2.9.1 require | |
1015 | them). */ | |
1016 | case bfd_mach_m68000: | |
1017 | case bfd_mach_m68010: | |
1018 | case bfd_mach_m68020: | |
1019 | case bfd_mach_m68030: | |
1020 | case bfd_mach_m68040: | |
1021 | case bfd_mach_m68060: | |
1022 | case bfd_mach_cpu32: | |
1023 | arch = bfd_arch_m68k; | |
1024 | break; | |
0ef5a5bd | 1025 | case 68000: |
252b5132 RH |
1026 | arch = bfd_arch_m68k; |
1027 | number = bfd_mach_m68000; | |
1028 | break; | |
1029 | case 68010: | |
1030 | arch = bfd_arch_m68k; | |
1031 | number = bfd_mach_m68010; | |
1032 | break; | |
1033 | case 68020: | |
1034 | arch = bfd_arch_m68k; | |
1035 | number = bfd_mach_m68020; | |
1036 | break; | |
1037 | case 68030: | |
1038 | arch = bfd_arch_m68k; | |
1039 | number = bfd_mach_m68030; | |
1040 | break; | |
1041 | case 68040: | |
1042 | arch = bfd_arch_m68k; | |
1043 | number = bfd_mach_m68040; | |
1044 | break; | |
1045 | case 68060: | |
1046 | arch = bfd_arch_m68k; | |
1047 | number = bfd_mach_m68060; | |
1048 | break; | |
1049 | case 68332: | |
1050 | arch = bfd_arch_m68k; | |
1051 | number = bfd_mach_cpu32; | |
1052 | break; | |
3cac17ae NC |
1053 | case 5200: |
1054 | arch = bfd_arch_m68k; | |
0b2e31dc | 1055 | number = bfd_mach_mcf_isa_a_nodiv; |
3cac17ae NC |
1056 | break; |
1057 | case 5206: | |
1058 | arch = bfd_arch_m68k; | |
0b2e31dc | 1059 | number = bfd_mach_mcf_isa_a_mac; |
3cac17ae NC |
1060 | break; |
1061 | case 5307: | |
1062 | arch = bfd_arch_m68k; | |
0b2e31dc | 1063 | number = bfd_mach_mcf_isa_a_mac; |
3cac17ae NC |
1064 | break; |
1065 | case 5407: | |
1066 | arch = bfd_arch_m68k; | |
0b2e31dc | 1067 | number = bfd_mach_mcf_isa_b_nousp_mac; |
3cac17ae | 1068 | break; |
3e602632 NC |
1069 | case 5282: |
1070 | arch = bfd_arch_m68k; | |
0b2e31dc | 1071 | number = bfd_mach_mcf_isa_aplus_emac; |
3e602632 | 1072 | break; |
252b5132 RH |
1073 | |
1074 | case 32000: | |
1075 | arch = bfd_arch_we32k; | |
1076 | break; | |
1077 | ||
1078 | case 3000: | |
1079 | arch = bfd_arch_mips; | |
1080 | number = bfd_mach_mips3000; | |
1081 | break; | |
1082 | ||
1083 | case 4000: | |
1084 | arch = bfd_arch_mips; | |
1085 | number = bfd_mach_mips4000; | |
1086 | break; | |
1087 | ||
1088 | case 6000: | |
1089 | arch = bfd_arch_rs6000; | |
1090 | break; | |
1091 | ||
d4845d57 JR |
1092 | case 7410: |
1093 | arch = bfd_arch_sh; | |
1094 | number = bfd_mach_sh_dsp; | |
1095 | break; | |
1096 | ||
1097 | case 7708: | |
1098 | arch = bfd_arch_sh; | |
1099 | number = bfd_mach_sh3; | |
1100 | break; | |
1101 | ||
1102 | case 7729: | |
1103 | arch = bfd_arch_sh; | |
1104 | number = bfd_mach_sh3_dsp; | |
1105 | break; | |
1106 | ||
1107 | case 7750: | |
1108 | arch = bfd_arch_sh; | |
1109 | number = bfd_mach_sh4; | |
1110 | break; | |
1111 | ||
0ef5a5bd | 1112 | default: |
b34976b6 | 1113 | return FALSE; |
252b5132 RH |
1114 | } |
1115 | ||
0ef5a5bd | 1116 | if (arch != info->arch) |
b34976b6 | 1117 | return FALSE; |
252b5132 RH |
1118 | |
1119 | if (number != info->mach) | |
b34976b6 | 1120 | return FALSE; |
252b5132 | 1121 | |
b34976b6 | 1122 | return TRUE; |
252b5132 RH |
1123 | } |
1124 | ||
252b5132 RH |
1125 | /* |
1126 | FUNCTION | |
1127 | bfd_get_arch_info | |
1128 | ||
1129 | SYNOPSIS | |
c58b9523 | 1130 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
252b5132 RH |
1131 | |
1132 | DESCRIPTION | |
1133 | Return the architecture info struct in @var{abfd}. | |
1134 | */ | |
1135 | ||
1136 | const bfd_arch_info_type * | |
c58b9523 | 1137 | bfd_get_arch_info (bfd *abfd) |
252b5132 RH |
1138 | { |
1139 | return abfd->arch_info; | |
1140 | } | |
1141 | ||
252b5132 RH |
1142 | /* |
1143 | FUNCTION | |
1144 | bfd_lookup_arch | |
1145 | ||
1146 | SYNOPSIS | |
1147 | const bfd_arch_info_type *bfd_lookup_arch | |
c58b9523 | 1148 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1149 | |
1150 | DESCRIPTION | |
5c4491d3 | 1151 | Look for the architecture info structure which matches the |
252b5132 RH |
1152 | arguments @var{arch} and @var{machine}. A machine of 0 matches the |
1153 | machine/architecture structure which marks itself as the | |
aa3d5824 | 1154 | default. |
252b5132 RH |
1155 | */ |
1156 | ||
0ef5a5bd | 1157 | const bfd_arch_info_type * |
c58b9523 | 1158 | bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine) |
252b5132 RH |
1159 | { |
1160 | const bfd_arch_info_type * const *app, *ap; | |
1161 | ||
1162 | for (app = bfd_archures_list; *app != NULL; app++) | |
1163 | { | |
1164 | for (ap = *app; ap != NULL; ap = ap->next) | |
1165 | { | |
1166 | if (ap->arch == arch | |
1167 | && (ap->mach == machine | |
1168 | || (machine == 0 && ap->the_default))) | |
1169 | return ap; | |
1170 | } | |
1171 | } | |
1172 | ||
1173 | return NULL; | |
1174 | } | |
1175 | ||
252b5132 RH |
1176 | /* |
1177 | FUNCTION | |
1178 | bfd_printable_arch_mach | |
1179 | ||
1180 | SYNOPSIS | |
1181 | const char *bfd_printable_arch_mach | |
c58b9523 | 1182 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1183 | |
1184 | DESCRIPTION | |
1185 | Return a printable string representing the architecture and | |
0ef5a5bd | 1186 | machine type. |
252b5132 RH |
1187 | |
1188 | This routine is depreciated. | |
1189 | */ | |
1190 | ||
1191 | const char * | |
c58b9523 | 1192 | bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine) |
252b5132 | 1193 | { |
047066e1 | 1194 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine); |
252b5132 | 1195 | |
047066e1 KH |
1196 | if (ap) |
1197 | return ap->printable_name; | |
1198 | return "UNKNOWN!"; | |
252b5132 | 1199 | } |
9a968f43 NC |
1200 | |
1201 | /* | |
1202 | FUNCTION | |
1203 | bfd_octets_per_byte | |
1204 | ||
1205 | SYNOPSIS | |
c58b9523 | 1206 | unsigned int bfd_octets_per_byte (bfd *abfd); |
9a968f43 NC |
1207 | |
1208 | DESCRIPTION | |
1209 | Return the number of octets (8-bit quantities) per target byte | |
1210 | (minimum addressable unit). In most cases, this will be one, but some | |
1211 | DSP targets have 16, 32, or even 48 bits per byte. | |
9a968f43 NC |
1212 | */ |
1213 | ||
f6af82bd | 1214 | unsigned int |
c58b9523 | 1215 | bfd_octets_per_byte (bfd *abfd) |
9a968f43 | 1216 | { |
047066e1 KH |
1217 | return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd), |
1218 | bfd_get_mach (abfd)); | |
9a968f43 NC |
1219 | } |
1220 | ||
1221 | /* | |
1222 | FUNCTION | |
1223 | bfd_arch_mach_octets_per_byte | |
1224 | ||
1225 | SYNOPSIS | |
c58b9523 AM |
1226 | unsigned int bfd_arch_mach_octets_per_byte |
1227 | (enum bfd_architecture arch, unsigned long machine); | |
9a968f43 NC |
1228 | |
1229 | DESCRIPTION | |
1230 | See bfd_octets_per_byte. | |
0ef5a5bd | 1231 | |
9a968f43 NC |
1232 | This routine is provided for those cases where a bfd * is not |
1233 | available | |
1234 | */ | |
1235 | ||
f6af82bd | 1236 | unsigned int |
c58b9523 AM |
1237 | bfd_arch_mach_octets_per_byte (enum bfd_architecture arch, |
1238 | unsigned long mach) | |
9a968f43 | 1239 | { |
047066e1 | 1240 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach); |
0ef5a5bd | 1241 | |
047066e1 KH |
1242 | if (ap) |
1243 | return ap->bits_per_byte / 8; | |
1244 | return 1; | |
9a968f43 | 1245 | } |