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 |
52b6b6b9 | 178 | .#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *} |
a1cd6a8f | 179 | .#define bfd_mach_mipsisa32 32 |
af7ee8bf | 180 | .#define bfd_mach_mipsisa32r2 33 |
a1cd6a8f | 181 | .#define bfd_mach_mipsisa64 64 |
5f74bc13 | 182 | .#define bfd_mach_mipsisa64r2 65 |
252b5132 | 183 | . bfd_arch_i386, {* Intel 386 *} |
686e4055 AM |
184 | .#define bfd_mach_i386_i386 1 |
185 | .#define bfd_mach_i386_i8086 2 | |
186 | .#define bfd_mach_i386_i386_intel_syntax 3 | |
187 | .#define bfd_mach_x86_64 64 | |
188 | .#define bfd_mach_x86_64_intel_syntax 65 | |
252b5132 RH |
189 | . bfd_arch_we32k, {* AT&T WE32xxx *} |
190 | . bfd_arch_tahoe, {* CCI/Harris Tahoe *} | |
191 | . bfd_arch_i860, {* Intel 860 *} | |
5b93d8bb | 192 | . bfd_arch_i370, {* IBM 360/370 Mainframes *} |
252b5132 | 193 | . bfd_arch_romp, {* IBM ROMP PC/RT *} |
252b5132 RH |
194 | . bfd_arch_convex, {* Convex *} |
195 | . bfd_arch_m88k, {* Motorola 88xxx *} | |
3af9a47b | 196 | . bfd_arch_m98k, {* Motorola 98xxx *} |
252b5132 | 197 | . bfd_arch_pyramid, {* Pyramid Technology *} |
c2dcd04e | 198 | . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *} |
8d9cd6b1 NC |
199 | .#define bfd_mach_h8300 1 |
200 | .#define bfd_mach_h8300h 2 | |
201 | .#define bfd_mach_h8300s 3 | |
202 | .#define bfd_mach_h8300hn 4 | |
203 | .#define bfd_mach_h8300sn 5 | |
5d1db417 | 204 | .#define bfd_mach_h8300sx 6 |
f4984206 | 205 | .#define bfd_mach_h8300sxn 7 |
e135f41b | 206 | . bfd_arch_pdp11, {* DEC PDP-11 *} |
252b5132 | 207 | . bfd_arch_powerpc, {* PowerPC *} |
686e4055 AM |
208 | .#define bfd_mach_ppc 32 |
209 | .#define bfd_mach_ppc64 64 | |
87f33987 ND |
210 | .#define bfd_mach_ppc_403 403 |
211 | .#define bfd_mach_ppc_403gc 4030 | |
212 | .#define bfd_mach_ppc_505 505 | |
213 | .#define bfd_mach_ppc_601 601 | |
214 | .#define bfd_mach_ppc_602 602 | |
215 | .#define bfd_mach_ppc_603 603 | |
216 | .#define bfd_mach_ppc_ec603e 6031 | |
217 | .#define bfd_mach_ppc_604 604 | |
218 | .#define bfd_mach_ppc_620 620 | |
219 | .#define bfd_mach_ppc_630 630 | |
220 | .#define bfd_mach_ppc_750 750 | |
221 | .#define bfd_mach_ppc_860 860 | |
222 | .#define bfd_mach_ppc_a35 35 | |
223 | .#define bfd_mach_ppc_rs64ii 642 | |
224 | .#define bfd_mach_ppc_rs64iii 643 | |
225 | .#define bfd_mach_ppc_7400 7400 | |
d62b1198 | 226 | .#define bfd_mach_ppc_e500 500 |
19a6653c | 227 | .#define bfd_mach_ppc_e500mc 5001 |
252b5132 | 228 | . bfd_arch_rs6000, {* IBM RS/6000 *} |
686e4055 | 229 | .#define bfd_mach_rs6k 6000 |
87f33987 ND |
230 | .#define bfd_mach_rs6k_rs1 6001 |
231 | .#define bfd_mach_rs6k_rsc 6003 | |
232 | .#define bfd_mach_rs6k_rs2 6002 | |
252b5132 | 233 | . bfd_arch_hppa, {* HP PA RISC *} |
42acdc7c JB |
234 | .#define bfd_mach_hppa10 10 |
235 | .#define bfd_mach_hppa11 11 | |
236 | .#define bfd_mach_hppa20 20 | |
237 | .#define bfd_mach_hppa20w 25 | |
252b5132 | 238 | . bfd_arch_d10v, {* Mitsubishi D10V *} |
686e4055 | 239 | .#define bfd_mach_d10v 1 |
7af8cca9 MM |
240 | .#define bfd_mach_d10v_ts2 2 |
241 | .#define bfd_mach_d10v_ts3 3 | |
252b5132 | 242 | . bfd_arch_d30v, {* Mitsubishi D30V *} |
d172d4ba | 243 | . bfd_arch_dlx, {* DLX *} |
60bcf0fa NC |
244 | . bfd_arch_m68hc11, {* Motorola 68HC11 *} |
245 | . bfd_arch_m68hc12, {* Motorola 68HC12 *} | |
bc7c6a90 SC |
246 | .#define bfd_mach_m6812_default 0 |
247 | .#define bfd_mach_m6812 1 | |
248 | .#define bfd_mach_m6812s 2 | |
252b5132 RH |
249 | . bfd_arch_z8k, {* Zilog Z8000 *} |
250 | .#define bfd_mach_z8001 1 | |
251 | .#define bfd_mach_z8002 2 | |
c2dcd04e | 252 | . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *} |
ef230218 | 253 | . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *} |
686e4055 | 254 | .#define bfd_mach_sh 1 |
d4845d57 JR |
255 | .#define bfd_mach_sh2 0x20 |
256 | .#define bfd_mach_sh_dsp 0x2d | |
1d70c7fb AO |
257 | .#define bfd_mach_sh2a 0x2a |
258 | .#define bfd_mach_sh2a_nofpu 0x2b | |
e38bc3b5 NC |
259 | .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 |
260 | .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 | |
261 | .#define bfd_mach_sh2a_or_sh4 0x2a3 | |
262 | .#define bfd_mach_sh2a_or_sh3e 0x2a4 | |
5177500f | 263 | .#define bfd_mach_sh2e 0x2e |
252b5132 | 264 | .#define bfd_mach_sh3 0x30 |
f6f9408f | 265 | .#define bfd_mach_sh3_nommu 0x31 |
d4845d57 | 266 | .#define bfd_mach_sh3_dsp 0x3d |
252b5132 | 267 | .#define bfd_mach_sh3e 0x3e |
d4845d57 | 268 | .#define bfd_mach_sh4 0x40 |
af9ba621 | 269 | .#define bfd_mach_sh4_nofpu 0x41 |
ae51a426 | 270 | .#define bfd_mach_sh4_nommu_nofpu 0x42 |
af9ba621 CV |
271 | .#define bfd_mach_sh4a 0x4a |
272 | .#define bfd_mach_sh4a_nofpu 0x4b | |
273 | .#define bfd_mach_sh4al_dsp 0x4d | |
fbca6ad9 | 274 | .#define bfd_mach_sh5 0x50 |
252b5132 RH |
275 | . bfd_arch_alpha, {* Dec Alpha *} |
276 | .#define bfd_mach_alpha_ev4 0x10 | |
277 | .#define bfd_mach_alpha_ev5 0x20 | |
278 | .#define bfd_mach_alpha_ev6 0x30 | |
c312a6a4 | 279 | . bfd_arch_arm, {* Advanced Risc Machines ARM. *} |
5a6c6817 | 280 | .#define bfd_mach_arm_unknown 0 |
252b5132 | 281 | .#define bfd_mach_arm_2 1 |
478d07d6 | 282 | .#define bfd_mach_arm_2a 2 |
252b5132 RH |
283 | .#define bfd_mach_arm_3 3 |
284 | .#define bfd_mach_arm_3M 4 | |
478d07d6 | 285 | .#define bfd_mach_arm_4 5 |
252b5132 | 286 | .#define bfd_mach_arm_4T 6 |
478d07d6 NC |
287 | .#define bfd_mach_arm_5 7 |
288 | .#define bfd_mach_arm_5T 8 | |
077b8428 NC |
289 | .#define bfd_mach_arm_5TE 9 |
290 | .#define bfd_mach_arm_XScale 10 | |
fde78edd | 291 | .#define bfd_mach_arm_ep9312 11 |
e16bb312 | 292 | .#define bfd_mach_arm_iWMMXt 12 |
2d447fca | 293 | .#define bfd_mach_arm_iWMMXt2 13 |
252b5132 RH |
294 | . bfd_arch_ns32k, {* National Semiconductors ns32000 *} |
295 | . bfd_arch_w65, {* WDC 65816 *} | |
296 | . bfd_arch_tic30, {* Texas Instruments TMS320C30 *} | |
026df7c5 | 297 | . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *} |
be33c5dd SS |
298 | .#define bfd_mach_tic3x 30 |
299 | .#define bfd_mach_tic4x 40 | |
81635ce4 | 300 | . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *} |
252b5132 RH |
301 | . bfd_arch_tic80, {* TI TMS320c80 (MVP) *} |
302 | . bfd_arch_v850, {* NEC V850 *} | |
686e4055 | 303 | .#define bfd_mach_v850 1 |
252b5132 | 304 | .#define bfd_mach_v850e 'E' |
8ad30312 | 305 | .#define bfd_mach_v850e1 '1' |
0d2bcfaf | 306 | . bfd_arch_arc, {* ARC Cores *} |
686e4055 AM |
307 | .#define bfd_mach_arc_5 5 |
308 | .#define bfd_mach_arc_6 6 | |
309 | .#define bfd_mach_arc_7 7 | |
310 | .#define bfd_mach_arc_8 8 | |
49f58d10 JB |
311 | . bfd_arch_m32c, {* Renesas M16C/M32C. *} |
312 | .#define bfd_mach_m16c 0x75 | |
313 | .#define bfd_mach_m32c 0x78 | |
26597c86 | 314 | . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *} |
686e4055 | 315 | .#define bfd_mach_m32r 1 {* For backwards compatibility. *} |
a23ef39f | 316 | .#define bfd_mach_m32rx 'x' |
88845958 | 317 | .#define bfd_mach_m32r2 '2' |
252b5132 RH |
318 | . bfd_arch_mn10200, {* Matsushita MN10200 *} |
319 | . bfd_arch_mn10300, {* Matsushita MN10300 *} | |
320 | .#define bfd_mach_mn10300 300 | |
31f8dc8f | 321 | .#define bfd_mach_am33 330 |
b08fa4d3 | 322 | .#define bfd_mach_am33_2 332 |
252b5132 RH |
323 | . bfd_arch_fr30, |
324 | .#define bfd_mach_fr30 0x46523330 | |
4e5ba5b7 | 325 | . bfd_arch_frv, |
686e4055 AM |
326 | .#define bfd_mach_frv 1 |
327 | .#define bfd_mach_frvsimple 2 | |
4e5ba5b7 DB |
328 | .#define bfd_mach_fr300 300 |
329 | .#define bfd_mach_fr400 400 | |
676a64f4 | 330 | .#define bfd_mach_fr450 450 |
4e5ba5b7 DB |
331 | .#define bfd_mach_frvtomcat 499 {* fr500 prototype *} |
332 | .#define bfd_mach_fr500 500 | |
9c8ee639 | 333 | .#define bfd_mach_fr550 550 |
252b5132 | 334 | . bfd_arch_mcore, |
d9352518 DB |
335 | . bfd_arch_mep, |
336 | .#define bfd_mach_mep 1 | |
337 | .#define bfd_mach_mep_h1 0x6831 | |
800eeca4 | 338 | . bfd_arch_ia64, {* HP/Intel ia64 *} |
686e4055 AM |
339 | .#define bfd_mach_ia64_elf64 64 |
340 | .#define bfd_mach_ia64_elf32 32 | |
cf88bb9f | 341 | . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *} |
686e4055 AM |
342 | .#define bfd_mach_ip2022 1 |
343 | .#define bfd_mach_ip2022ext 2 | |
a75473eb SC |
344 | . bfd_arch_iq2000, {* Vitesse IQ2000. *} |
345 | .#define bfd_mach_iq2000 1 | |
346 | .#define bfd_mach_iq10 2 | |
d031aafb | 347 | . bfd_arch_mt, |
de33e640 AH |
348 | .#define bfd_mach_ms1 1 |
349 | .#define bfd_mach_mrisc2 2 | |
6f84a2a6 | 350 | .#define bfd_mach_ms2 3 |
0bcb993b | 351 | . bfd_arch_pj, |
c312a6a4 | 352 | . bfd_arch_avr, {* Atmel AVR microcontrollers. *} |
adde6300 AM |
353 | .#define bfd_mach_avr1 1 |
354 | .#define bfd_mach_avr2 2 | |
7b21ac3f | 355 | .#define bfd_mach_avr25 25 |
adde6300 | 356 | .#define bfd_mach_avr3 3 |
7b21ac3f EW |
357 | .#define bfd_mach_avr31 31 |
358 | .#define bfd_mach_avr35 35 | |
adde6300 | 359 | .#define bfd_mach_avr4 4 |
65aa24b6 | 360 | .#define bfd_mach_avr5 5 |
7b21ac3f | 361 | .#define bfd_mach_avr51 51 |
28c9d252 | 362 | .#define bfd_mach_avr6 6 |
0f64bb02 CM |
363 | . bfd_arch_bfin, {* ADI Blackfin *} |
364 | .#define bfd_mach_bfin 1 | |
3d3d428f NC |
365 | . bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *} |
366 | .#define bfd_mach_cr16 1 | |
0949843d NC |
367 | . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *} |
368 | .#define bfd_mach_cr16c 1 | |
1fe1f39c NC |
369 | . bfd_arch_crx, {* National Semiconductor CRX. *} |
370 | .#define bfd_mach_crx 1 | |
06c15ad7 | 371 | . bfd_arch_cris, {* Axis CRIS *} |
bac23f82 HPN |
372 | .#define bfd_mach_cris_v0_v10 255 |
373 | .#define bfd_mach_cris_v32 32 | |
374 | .#define bfd_mach_cris_v10_v32 1032 | |
a85d7ed0 | 375 | . bfd_arch_s390, {* IBM s390 *} |
686e4055 AM |
376 | .#define bfd_mach_s390_31 31 |
377 | .#define bfd_mach_s390_64 64 | |
1c0d3aa6 | 378 | . bfd_arch_score, {* Sunplus score *} |
b3baf5d0 | 379 | . bfd_arch_openrisc, {* OpenRISC *} |
c312a6a4 | 380 | . bfd_arch_mmix, {* Donald Knuth's educational processor. *} |
93fbbb04 | 381 | . bfd_arch_xstormy16, |
686e4055 | 382 | .#define bfd_mach_xstormy16 1 |
2469cfa2 | 383 | . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *} |
2469cfa2 | 384 | .#define bfd_mach_msp11 11 |
3b260895 | 385 | .#define bfd_mach_msp110 110 |
2469cfa2 NC |
386 | .#define bfd_mach_msp12 12 |
387 | .#define bfd_mach_msp13 13 | |
388 | .#define bfd_mach_msp14 14 | |
3b260895 | 389 | .#define bfd_mach_msp15 15 |
d70c5fc7 | 390 | .#define bfd_mach_msp16 16 |
44c86e8c | 391 | .#define bfd_mach_msp21 21 |
2469cfa2 NC |
392 | .#define bfd_mach_msp31 31 |
393 | .#define bfd_mach_msp32 32 | |
394 | .#define bfd_mach_msp33 33 | |
3b260895 NC |
395 | .#define bfd_mach_msp41 41 |
396 | .#define bfd_mach_msp42 42 | |
2469cfa2 NC |
397 | .#define bfd_mach_msp43 43 |
398 | .#define bfd_mach_msp44 44 | |
d70c5fc7 NC |
399 | . bfd_arch_xc16x, {* Infineon's XC16X Series. *} |
400 | .#define bfd_mach_xc16x 1 | |
401 | .#define bfd_mach_xc16xl 2 | |
402 | .#define bfd_mach_xc16xs 3 | |
e0001a05 NC |
403 | . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *} |
404 | .#define bfd_mach_xtensa 1 | |
7499d566 | 405 | . bfd_arch_maxq, {* Dallas MAXQ 10/20 *} |
5c4504f7 NC |
406 | .#define bfd_mach_maxq10 10 |
407 | .#define bfd_mach_maxq20 20 | |
3c9b82ba NC |
408 | . bfd_arch_z80, |
409 | .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *} | |
410 | .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *} | |
411 | .#define bfd_mach_z80full 7 {* All undocumented instructions. *} | |
412 | .#define bfd_mach_r800 11 {* R800: successor with multiplication. *} | |
84e94c90 NC |
413 | . bfd_arch_lm32, {* Lattice Mico32 *} |
414 | .#define bfd_mach_lm32 1 | |
252b5132 RH |
415 | . bfd_arch_last |
416 | . }; | |
252b5132 RH |
417 | */ |
418 | ||
419 | /* | |
252b5132 RH |
420 | SUBSECTION |
421 | bfd_arch_info | |
422 | ||
423 | DESCRIPTION | |
424 | This structure contains information on architectures for use | |
425 | within BFD. | |
426 | ||
427 | . | |
0ef5a5bd | 428 | .typedef struct bfd_arch_info |
252b5132 RH |
429 | .{ |
430 | . int bits_per_word; | |
431 | . int bits_per_address; | |
432 | . int bits_per_byte; | |
433 | . enum bfd_architecture arch; | |
434 | . unsigned long mach; | |
435 | . const char *arch_name; | |
436 | . const char *printable_name; | |
437 | . unsigned int section_align_power; | |
b34976b6 | 438 | . {* TRUE if this is the default machine for the architecture. |
aa3d5824 AM |
439 | . The default arch should be the first entry for an arch so that |
440 | . all the entries for that arch can be accessed via <<next>>. *} | |
b34976b6 | 441 | . bfd_boolean the_default; |
252b5132 | 442 | . const struct bfd_arch_info * (*compatible) |
c58b9523 | 443 | . (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
252b5132 | 444 | . |
c58b9523 | 445 | . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
252b5132 RH |
446 | . |
447 | . const struct bfd_arch_info *next; | |
3b16e843 NC |
448 | .} |
449 | .bfd_arch_info_type; | |
450 | . | |
252b5132 RH |
451 | */ |
452 | ||
252b5132 RH |
453 | extern const bfd_arch_info_type bfd_alpha_arch; |
454 | extern const bfd_arch_info_type bfd_arc_arch; | |
455 | extern const bfd_arch_info_type bfd_arm_arch; | |
3b16e843 | 456 | extern const bfd_arch_info_type bfd_avr_arch; |
0f64bb02 | 457 | extern const bfd_arch_info_type bfd_bfin_arch; |
3d3d428f | 458 | extern const bfd_arch_info_type bfd_cr16_arch; |
0949843d | 459 | extern const bfd_arch_info_type bfd_cr16c_arch; |
06c15ad7 | 460 | extern const bfd_arch_info_type bfd_cris_arch; |
1fe1f39c | 461 | extern const bfd_arch_info_type bfd_crx_arch; |
252b5132 RH |
462 | extern const bfd_arch_info_type bfd_d10v_arch; |
463 | extern const bfd_arch_info_type bfd_d30v_arch; | |
d172d4ba | 464 | extern const bfd_arch_info_type bfd_dlx_arch; |
3b16e843 | 465 | extern const bfd_arch_info_type bfd_fr30_arch; |
4e5ba5b7 | 466 | extern const bfd_arch_info_type bfd_frv_arch; |
252b5132 RH |
467 | extern const bfd_arch_info_type bfd_h8300_arch; |
468 | extern const bfd_arch_info_type bfd_h8500_arch; | |
469 | extern const bfd_arch_info_type bfd_hppa_arch; | |
5b93d8bb | 470 | extern const bfd_arch_info_type bfd_i370_arch; |
252b5132 RH |
471 | extern const bfd_arch_info_type bfd_i386_arch; |
472 | extern const bfd_arch_info_type bfd_i860_arch; | |
473 | extern const bfd_arch_info_type bfd_i960_arch; | |
3b16e843 | 474 | extern const bfd_arch_info_type bfd_ia64_arch; |
cf88bb9f | 475 | extern const bfd_arch_info_type bfd_ip2k_arch; |
a75473eb | 476 | extern const bfd_arch_info_type bfd_iq2000_arch; |
84e94c90 | 477 | extern const bfd_arch_info_type bfd_lm32_arch; |
49f58d10 | 478 | extern const bfd_arch_info_type bfd_m32c_arch; |
252b5132 | 479 | extern const bfd_arch_info_type bfd_m32r_arch; |
60bcf0fa NC |
480 | extern const bfd_arch_info_type bfd_m68hc11_arch; |
481 | extern const bfd_arch_info_type bfd_m68hc12_arch; | |
252b5132 RH |
482 | extern const bfd_arch_info_type bfd_m68k_arch; |
483 | extern const bfd_arch_info_type bfd_m88k_arch; | |
7499d566 | 484 | extern const bfd_arch_info_type bfd_maxq_arch; |
3b16e843 | 485 | extern const bfd_arch_info_type bfd_mcore_arch; |
d9352518 | 486 | extern const bfd_arch_info_type bfd_mep_arch; |
252b5132 | 487 | extern const bfd_arch_info_type bfd_mips_arch; |
3b16e843 | 488 | extern const bfd_arch_info_type bfd_mmix_arch; |
252b5132 RH |
489 | extern const bfd_arch_info_type bfd_mn10200_arch; |
490 | extern const bfd_arch_info_type bfd_mn10300_arch; | |
2469cfa2 | 491 | extern const bfd_arch_info_type bfd_msp430_arch; |
d031aafb | 492 | extern const bfd_arch_info_type bfd_mt_arch; |
3b16e843 NC |
493 | extern const bfd_arch_info_type bfd_ns32k_arch; |
494 | extern const bfd_arch_info_type bfd_openrisc_arch; | |
495 | extern const bfd_arch_info_type bfd_or32_arch; | |
e135f41b | 496 | extern const bfd_arch_info_type bfd_pdp11_arch; |
3b16e843 | 497 | extern const bfd_arch_info_type bfd_pj_arch; |
899f54f5 AM |
498 | extern const bfd_arch_info_type bfd_powerpc_archs[]; |
499 | #define bfd_powerpc_arch bfd_powerpc_archs[0] | |
252b5132 | 500 | extern const bfd_arch_info_type bfd_rs6000_arch; |
3b16e843 | 501 | extern const bfd_arch_info_type bfd_s390_arch; |
1c0d3aa6 | 502 | extern const bfd_arch_info_type bfd_score_arch; |
252b5132 RH |
503 | extern const bfd_arch_info_type bfd_sh_arch; |
504 | extern const bfd_arch_info_type bfd_sparc_arch; | |
e9f53129 | 505 | extern const bfd_arch_info_type bfd_spu_arch; |
252b5132 | 506 | extern const bfd_arch_info_type bfd_tic30_arch; |
026df7c5 | 507 | extern const bfd_arch_info_type bfd_tic4x_arch; |
81635ce4 | 508 | extern const bfd_arch_info_type bfd_tic54x_arch; |
252b5132 | 509 | extern const bfd_arch_info_type bfd_tic80_arch; |
3b16e843 | 510 | extern const bfd_arch_info_type bfd_v850_arch; |
252b5132 RH |
511 | extern const bfd_arch_info_type bfd_vax_arch; |
512 | extern const bfd_arch_info_type bfd_we32k_arch; | |
252b5132 | 513 | extern const bfd_arch_info_type bfd_w65_arch; |
93fbbb04 | 514 | extern const bfd_arch_info_type bfd_xstormy16_arch; |
e0001a05 | 515 | extern const bfd_arch_info_type bfd_xtensa_arch; |
d70c5fc7 | 516 | extern const bfd_arch_info_type bfd_xc16x_arch; |
3c9b82ba | 517 | extern const bfd_arch_info_type bfd_z80_arch; |
3b16e843 | 518 | extern const bfd_arch_info_type bfd_z8k_arch; |
252b5132 | 519 | |
3b16e843 NC |
520 | static const bfd_arch_info_type * const bfd_archures_list[] = |
521 | { | |
252b5132 | 522 | #ifdef SELECT_ARCHITECTURES |
3b16e843 | 523 | SELECT_ARCHITECTURES, |
252b5132 | 524 | #else |
3b16e843 NC |
525 | &bfd_alpha_arch, |
526 | &bfd_arc_arch, | |
527 | &bfd_arm_arch, | |
528 | &bfd_avr_arch, | |
0f64bb02 | 529 | &bfd_bfin_arch, |
3d3d428f | 530 | &bfd_cr16_arch, |
0949843d | 531 | &bfd_cr16c_arch, |
3b16e843 | 532 | &bfd_cris_arch, |
1fe1f39c | 533 | &bfd_crx_arch, |
3b16e843 NC |
534 | &bfd_d10v_arch, |
535 | &bfd_d30v_arch, | |
d172d4ba | 536 | &bfd_dlx_arch, |
3b16e843 | 537 | &bfd_fr30_arch, |
4e5ba5b7 | 538 | &bfd_frv_arch, |
3b16e843 NC |
539 | &bfd_h8300_arch, |
540 | &bfd_h8500_arch, | |
541 | &bfd_hppa_arch, | |
542 | &bfd_i370_arch, | |
543 | &bfd_i386_arch, | |
544 | &bfd_i860_arch, | |
545 | &bfd_i960_arch, | |
546 | &bfd_ia64_arch, | |
cf88bb9f | 547 | &bfd_ip2k_arch, |
a75473eb | 548 | &bfd_iq2000_arch, |
84e94c90 | 549 | &bfd_lm32_arch, |
e729279b | 550 | &bfd_m32c_arch, |
3b16e843 NC |
551 | &bfd_m32r_arch, |
552 | &bfd_m68hc11_arch, | |
553 | &bfd_m68hc12_arch, | |
554 | &bfd_m68k_arch, | |
555 | &bfd_m88k_arch, | |
7499d566 | 556 | &bfd_maxq_arch, |
3b16e843 | 557 | &bfd_mcore_arch, |
d9352518 | 558 | &bfd_mep_arch, |
3b16e843 NC |
559 | &bfd_mips_arch, |
560 | &bfd_mmix_arch, | |
561 | &bfd_mn10200_arch, | |
562 | &bfd_mn10300_arch, | |
d031aafb | 563 | &bfd_mt_arch, |
2469cfa2 | 564 | &bfd_msp430_arch, |
3b16e843 NC |
565 | &bfd_ns32k_arch, |
566 | &bfd_openrisc_arch, | |
567 | &bfd_or32_arch, | |
568 | &bfd_pdp11_arch, | |
569 | &bfd_powerpc_arch, | |
570 | &bfd_rs6000_arch, | |
571 | &bfd_s390_arch, | |
1c0d3aa6 | 572 | &bfd_score_arch, |
3b16e843 NC |
573 | &bfd_sh_arch, |
574 | &bfd_sparc_arch, | |
e9f53129 | 575 | &bfd_spu_arch, |
3b16e843 | 576 | &bfd_tic30_arch, |
026df7c5 | 577 | &bfd_tic4x_arch, |
3b16e843 NC |
578 | &bfd_tic54x_arch, |
579 | &bfd_tic80_arch, | |
580 | &bfd_v850_arch, | |
581 | &bfd_vax_arch, | |
582 | &bfd_w65_arch, | |
583 | &bfd_we32k_arch, | |
584 | &bfd_xstormy16_arch, | |
e0001a05 | 585 | &bfd_xtensa_arch, |
d70c5fc7 | 586 | &bfd_xc16x_arch, |
3c9b82ba | 587 | &bfd_z80_arch, |
3b16e843 | 588 | &bfd_z8k_arch, |
252b5132 RH |
589 | #endif |
590 | 0 | |
591 | }; | |
592 | ||
593 | /* | |
594 | FUNCTION | |
595 | bfd_printable_name | |
596 | ||
597 | SYNOPSIS | |
c58b9523 | 598 | const char *bfd_printable_name (bfd *abfd); |
252b5132 RH |
599 | |
600 | DESCRIPTION | |
601 | Return a printable string representing the architecture and machine | |
602 | from the pointer to the architecture info structure. | |
603 | ||
604 | */ | |
605 | ||
606 | const char * | |
c58b9523 | 607 | bfd_printable_name (bfd *abfd) |
252b5132 RH |
608 | { |
609 | return abfd->arch_info->printable_name; | |
610 | } | |
611 | ||
252b5132 RH |
612 | /* |
613 | FUNCTION | |
614 | bfd_scan_arch | |
615 | ||
616 | SYNOPSIS | |
c58b9523 | 617 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
252b5132 RH |
618 | |
619 | DESCRIPTION | |
620 | Figure out if BFD supports any cpu which could be described with | |
621 | the name @var{string}. Return a pointer to an <<arch_info>> | |
622 | structure if a machine is found, otherwise NULL. | |
252b5132 RH |
623 | */ |
624 | ||
625 | const bfd_arch_info_type * | |
c58b9523 | 626 | bfd_scan_arch (const char *string) |
252b5132 RH |
627 | { |
628 | const bfd_arch_info_type * const *app, *ap; | |
629 | ||
047066e1 | 630 | /* Look through all the installed architectures. */ |
252b5132 RH |
631 | for (app = bfd_archures_list; *app != NULL; app++) |
632 | { | |
633 | for (ap = *app; ap != NULL; ap = ap->next) | |
634 | { | |
635 | if (ap->scan (ap, string)) | |
636 | return ap; | |
637 | } | |
638 | } | |
639 | ||
640 | return NULL; | |
641 | } | |
642 | ||
252b5132 RH |
643 | /* |
644 | FUNCTION | |
645 | bfd_arch_list | |
646 | ||
647 | SYNOPSIS | |
c58b9523 | 648 | const char **bfd_arch_list (void); |
252b5132 RH |
649 | |
650 | DESCRIPTION | |
651 | Return a freshly malloced NULL-terminated vector of the names | |
652 | of all the valid BFD architectures. Do not modify the names. | |
252b5132 RH |
653 | */ |
654 | ||
655 | const char ** | |
c58b9523 | 656 | bfd_arch_list (void) |
252b5132 RH |
657 | { |
658 | int vec_length = 0; | |
659 | const char **name_ptr; | |
660 | const char **name_list; | |
661 | const bfd_arch_info_type * const *app; | |
dc810e39 | 662 | bfd_size_type amt; |
252b5132 | 663 | |
047066e1 | 664 | /* Determine the number of architectures. */ |
252b5132 RH |
665 | vec_length = 0; |
666 | for (app = bfd_archures_list; *app != NULL; app++) | |
667 | { | |
668 | const bfd_arch_info_type *ap; | |
669 | for (ap = *app; ap != NULL; ap = ap->next) | |
670 | { | |
671 | vec_length++; | |
672 | } | |
673 | } | |
674 | ||
dc810e39 | 675 | amt = (vec_length + 1) * sizeof (char **); |
c58b9523 | 676 | name_list = bfd_malloc (amt); |
252b5132 RH |
677 | if (name_list == NULL) |
678 | return NULL; | |
679 | ||
047066e1 | 680 | /* Point the list at each of the names. */ |
252b5132 RH |
681 | name_ptr = name_list; |
682 | for (app = bfd_archures_list; *app != NULL; app++) | |
683 | { | |
684 | const bfd_arch_info_type *ap; | |
685 | for (ap = *app; ap != NULL; ap = ap->next) | |
686 | { | |
687 | *name_ptr = ap->printable_name; | |
688 | name_ptr++; | |
689 | } | |
690 | } | |
691 | *name_ptr = NULL; | |
692 | ||
693 | return name_list; | |
694 | } | |
695 | ||
252b5132 RH |
696 | /* |
697 | FUNCTION | |
698 | bfd_arch_get_compatible | |
699 | ||
700 | SYNOPSIS | |
c58b9523 AM |
701 | const bfd_arch_info_type *bfd_arch_get_compatible |
702 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); | |
252b5132 RH |
703 | |
704 | DESCRIPTION | |
312b768e NC |
705 | Determine whether two BFDs' architectures and machine types |
706 | are compatible. Calculates the lowest common denominator | |
707 | between the two architectures and machine types implied by | |
708 | the BFDs and returns a pointer to an <<arch_info>> structure | |
709 | describing the compatible machine. | |
252b5132 RH |
710 | */ |
711 | ||
712 | const bfd_arch_info_type * | |
c58b9523 AM |
713 | bfd_arch_get_compatible (const bfd *abfd, |
714 | const bfd *bbfd, | |
715 | bfd_boolean accept_unknowns) | |
252b5132 | 716 | { |
312b768e NC |
717 | const bfd * ubfd = NULL; |
718 | ||
719 | /* Look for an unknown architecture. */ | |
720 | if (((ubfd = abfd) && ubfd->arch_info->arch == bfd_arch_unknown) | |
721 | || ((ubfd = bbfd) && ubfd->arch_info->arch == bfd_arch_unknown)) | |
722 | { | |
723 | /* We can allow an unknown architecture if accept_unknowns | |
724 | is true, or if the target is the "binary" format, which | |
725 | has an unknown architecture. Since the binary format can | |
726 | only be set by explicit request from the user, it is safe | |
727 | to assume that they know what they are doing. */ | |
728 | if (accept_unknowns | |
729 | || strcmp (bfd_get_target (ubfd), "binary") == 0) | |
730 | return ubfd->arch_info; | |
731 | return NULL; | |
732 | } | |
252b5132 RH |
733 | |
734 | /* Otherwise architecture-specific code has to decide. */ | |
735 | return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info); | |
736 | } | |
737 | ||
252b5132 RH |
738 | /* |
739 | INTERNAL_DEFINITION | |
740 | bfd_default_arch_struct | |
741 | ||
742 | DESCRIPTION | |
743 | The <<bfd_default_arch_struct>> is an item of | |
744 | <<bfd_arch_info_type>> which has been initialized to a fairly | |
745 | generic state. A BFD starts life by pointing to this | |
746 | structure, until the correct back end has determined the real | |
747 | architecture of the file. | |
748 | ||
749 | .extern const bfd_arch_info_type bfd_default_arch_struct; | |
252b5132 RH |
750 | */ |
751 | ||
047066e1 | 752 | const bfd_arch_info_type bfd_default_arch_struct = { |
b34976b6 | 753 | 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE, |
047066e1 KH |
754 | bfd_default_compatible, |
755 | bfd_default_scan, | |
756 | 0, | |
252b5132 RH |
757 | }; |
758 | ||
759 | /* | |
760 | FUNCTION | |
761 | bfd_set_arch_info | |
762 | ||
763 | SYNOPSIS | |
c58b9523 | 764 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
252b5132 RH |
765 | |
766 | DESCRIPTION | |
767 | Set the architecture info of @var{abfd} to @var{arg}. | |
768 | */ | |
769 | ||
770 | void | |
c58b9523 | 771 | bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg) |
252b5132 RH |
772 | { |
773 | abfd->arch_info = arg; | |
774 | } | |
775 | ||
776 | /* | |
777 | INTERNAL_FUNCTION | |
778 | bfd_default_set_arch_mach | |
779 | ||
780 | SYNOPSIS | |
c58b9523 AM |
781 | bfd_boolean bfd_default_set_arch_mach |
782 | (bfd *abfd, enum bfd_architecture arch, unsigned long mach); | |
252b5132 RH |
783 | |
784 | DESCRIPTION | |
785 | Set the architecture and machine type in BFD @var{abfd} | |
786 | to @var{arch} and @var{mach}. Find the correct | |
787 | pointer to a structure and insert it into the <<arch_info>> | |
0ef5a5bd | 788 | pointer. |
252b5132 RH |
789 | */ |
790 | ||
b34976b6 | 791 | bfd_boolean |
c58b9523 AM |
792 | bfd_default_set_arch_mach (bfd *abfd, |
793 | enum bfd_architecture arch, | |
794 | unsigned long mach) | |
252b5132 | 795 | { |
99dc0092 AM |
796 | abfd->arch_info = bfd_lookup_arch (arch, mach); |
797 | if (abfd->arch_info != NULL) | |
b34976b6 | 798 | return TRUE; |
252b5132 RH |
799 | |
800 | abfd->arch_info = &bfd_default_arch_struct; | |
801 | bfd_set_error (bfd_error_bad_value); | |
b34976b6 | 802 | return FALSE; |
252b5132 RH |
803 | } |
804 | ||
252b5132 RH |
805 | /* |
806 | FUNCTION | |
807 | bfd_get_arch | |
808 | ||
809 | SYNOPSIS | |
c58b9523 | 810 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
252b5132 RH |
811 | |
812 | DESCRIPTION | |
813 | Return the enumerated type which describes the BFD @var{abfd}'s | |
814 | architecture. | |
252b5132 RH |
815 | */ |
816 | ||
817 | enum bfd_architecture | |
c58b9523 | 818 | bfd_get_arch (bfd *abfd) |
252b5132 | 819 | { |
047066e1 | 820 | return abfd->arch_info->arch; |
252b5132 RH |
821 | } |
822 | ||
823 | /* | |
824 | FUNCTION | |
825 | bfd_get_mach | |
826 | ||
827 | SYNOPSIS | |
c58b9523 | 828 | unsigned long bfd_get_mach (bfd *abfd); |
252b5132 RH |
829 | |
830 | DESCRIPTION | |
831 | Return the long type which describes the BFD @var{abfd}'s | |
832 | machine. | |
833 | */ | |
834 | ||
0ef5a5bd | 835 | unsigned long |
c58b9523 | 836 | bfd_get_mach (bfd *abfd) |
252b5132 | 837 | { |
047066e1 | 838 | return abfd->arch_info->mach; |
252b5132 RH |
839 | } |
840 | ||
841 | /* | |
842 | FUNCTION | |
843 | bfd_arch_bits_per_byte | |
844 | ||
845 | SYNOPSIS | |
c58b9523 | 846 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
252b5132 RH |
847 | |
848 | DESCRIPTION | |
849 | Return the number of bits in one of the BFD @var{abfd}'s | |
850 | architecture's bytes. | |
252b5132 RH |
851 | */ |
852 | ||
853 | unsigned int | |
c58b9523 | 854 | bfd_arch_bits_per_byte (bfd *abfd) |
252b5132 RH |
855 | { |
856 | return abfd->arch_info->bits_per_byte; | |
857 | } | |
858 | ||
859 | /* | |
860 | FUNCTION | |
861 | bfd_arch_bits_per_address | |
862 | ||
863 | SYNOPSIS | |
c58b9523 | 864 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
252b5132 RH |
865 | |
866 | DESCRIPTION | |
867 | Return the number of bits in one of the BFD @var{abfd}'s | |
868 | architecture's addresses. | |
869 | */ | |
870 | ||
871 | unsigned int | |
c58b9523 | 872 | bfd_arch_bits_per_address (bfd *abfd) |
252b5132 RH |
873 | { |
874 | return abfd->arch_info->bits_per_address; | |
875 | } | |
876 | ||
252b5132 | 877 | /* |
0ef5a5bd | 878 | INTERNAL_FUNCTION |
252b5132 RH |
879 | bfd_default_compatible |
880 | ||
881 | SYNOPSIS | |
882 | const bfd_arch_info_type *bfd_default_compatible | |
c58b9523 | 883 | (const bfd_arch_info_type *a, const bfd_arch_info_type *b); |
252b5132 RH |
884 | |
885 | DESCRIPTION | |
886 | The default function for testing for compatibility. | |
887 | */ | |
888 | ||
889 | const bfd_arch_info_type * | |
c58b9523 AM |
890 | bfd_default_compatible (const bfd_arch_info_type *a, |
891 | const bfd_arch_info_type *b) | |
252b5132 RH |
892 | { |
893 | if (a->arch != b->arch) | |
894 | return NULL; | |
895 | ||
b74fa2cd AM |
896 | if (a->bits_per_word != b->bits_per_word) |
897 | return NULL; | |
898 | ||
252b5132 RH |
899 | if (a->mach > b->mach) |
900 | return a; | |
901 | ||
902 | if (b->mach > a->mach) | |
903 | return b; | |
904 | ||
905 | return a; | |
906 | } | |
907 | ||
252b5132 RH |
908 | /* |
909 | INTERNAL_FUNCTION | |
910 | bfd_default_scan | |
911 | ||
912 | SYNOPSIS | |
c58b9523 AM |
913 | bfd_boolean bfd_default_scan |
914 | (const struct bfd_arch_info *info, const char *string); | |
252b5132 RH |
915 | |
916 | DESCRIPTION | |
917 | The default function for working out whether this is an | |
918 | architecture hit and a machine hit. | |
919 | */ | |
920 | ||
b34976b6 | 921 | bfd_boolean |
c58b9523 | 922 | bfd_default_scan (const bfd_arch_info_type *info, const char *string) |
252b5132 RH |
923 | { |
924 | const char *ptr_src; | |
925 | const char *ptr_tst; | |
926 | unsigned long number; | |
927 | enum bfd_architecture arch; | |
928 | const char *printable_name_colon; | |
929 | ||
930 | /* Exact match of the architecture name (ARCH_NAME) and also the | |
047066e1 | 931 | default architecture? */ |
252b5132 RH |
932 | if (strcasecmp (string, info->arch_name) == 0 |
933 | && info->the_default) | |
b34976b6 | 934 | return TRUE; |
252b5132 | 935 | |
047066e1 | 936 | /* Exact match of the machine name (PRINTABLE_NAME)? */ |
252b5132 | 937 | if (strcasecmp (string, info->printable_name) == 0) |
b34976b6 | 938 | return TRUE; |
0ef5a5bd | 939 | |
252b5132 | 940 | /* Given that printable_name contains no colon, attempt to match: |
047066e1 | 941 | ARCH_NAME [ ":" ] PRINTABLE_NAME? */ |
252b5132 RH |
942 | printable_name_colon = strchr (info->printable_name, ':'); |
943 | if (printable_name_colon == NULL) | |
944 | { | |
dc810e39 | 945 | size_t strlen_arch_name = strlen (info->arch_name); |
252b5132 RH |
946 | if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0) |
947 | { | |
948 | if (string[strlen_arch_name] == ':') | |
949 | { | |
950 | if (strcasecmp (string + strlen_arch_name + 1, | |
951 | info->printable_name) == 0) | |
b34976b6 | 952 | return TRUE; |
252b5132 RH |
953 | } |
954 | else | |
955 | { | |
956 | if (strcasecmp (string + strlen_arch_name, | |
957 | info->printable_name) == 0) | |
b34976b6 | 958 | return TRUE; |
252b5132 RH |
959 | } |
960 | } | |
961 | } | |
962 | ||
963 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; | |
047066e1 | 964 | Attempt to match: <arch> <mach>? */ |
252b5132 RH |
965 | if (printable_name_colon != NULL) |
966 | { | |
dc810e39 | 967 | size_t colon_index = printable_name_colon - info->printable_name; |
252b5132 RH |
968 | if (strncasecmp (string, info->printable_name, colon_index) == 0 |
969 | && strcasecmp (string + colon_index, | |
970 | info->printable_name + colon_index + 1) == 0) | |
b34976b6 | 971 | return TRUE; |
252b5132 RH |
972 | } |
973 | ||
974 | /* Given that PRINTABLE_NAME has the form: <arch> ":" <mach>; Do not | |
5c4491d3 | 975 | attempt to match just <mach>, it could be ambiguous. This test |
0ef5a5bd | 976 | is left until later. */ |
252b5132 | 977 | |
047066e1 KH |
978 | /* NOTE: The below is retained for compatibility only. Please do |
979 | not add to this code. */ | |
252b5132 RH |
980 | |
981 | /* See how much of the supplied string matches with the | |
982 | architecture, eg the string m68k:68020 would match the 68k entry | |
047066e1 | 983 | up to the :, then we get left with the machine number. */ |
252b5132 | 984 | |
0ef5a5bd | 985 | for (ptr_src = string, ptr_tst = info->arch_name; |
252b5132 | 986 | *ptr_src && *ptr_tst; |
0ef5a5bd | 987 | ptr_src++, ptr_tst++) |
252b5132 | 988 | { |
047066e1 KH |
989 | if (*ptr_src != *ptr_tst) |
990 | break; | |
252b5132 RH |
991 | } |
992 | ||
993 | /* Chewed up as much of the architecture as will match, skip any | |
047066e1 | 994 | colons. */ |
252b5132 RH |
995 | if (*ptr_src == ':') |
996 | ptr_src++; | |
0ef5a5bd | 997 | |
252b5132 RH |
998 | if (*ptr_src == 0) |
999 | { | |
047066e1 KH |
1000 | /* Nothing more, then only keep this one if it is the default |
1001 | machine for this architecture. */ | |
252b5132 RH |
1002 | return info->the_default; |
1003 | } | |
1004 | ||
1005 | number = 0; | |
3882b010 | 1006 | while (ISDIGIT (*ptr_src)) |
252b5132 | 1007 | { |
047066e1 | 1008 | number = number * 10 + *ptr_src - '0'; |
252b5132 RH |
1009 | ptr_src++; |
1010 | } | |
1011 | ||
1012 | /* NOTE: The below is retained for compatibility only. | |
0ef5a5bd | 1013 | PLEASE DO NOT ADD TO THIS CODE. */ |
252b5132 | 1014 | |
0ef5a5bd | 1015 | switch (number) |
252b5132 RH |
1016 | { |
1017 | /* FIXME: These are needed to parse IEEE objects. */ | |
83ea41ad NC |
1018 | /* The following seven case's are here only for compatibility with |
1019 | older binutils (at least IEEE objects from binutils 2.9.1 require | |
1020 | them). */ | |
1021 | case bfd_mach_m68000: | |
1022 | case bfd_mach_m68010: | |
1023 | case bfd_mach_m68020: | |
1024 | case bfd_mach_m68030: | |
1025 | case bfd_mach_m68040: | |
1026 | case bfd_mach_m68060: | |
1027 | case bfd_mach_cpu32: | |
1028 | arch = bfd_arch_m68k; | |
1029 | break; | |
0ef5a5bd | 1030 | case 68000: |
252b5132 RH |
1031 | arch = bfd_arch_m68k; |
1032 | number = bfd_mach_m68000; | |
1033 | break; | |
1034 | case 68010: | |
1035 | arch = bfd_arch_m68k; | |
1036 | number = bfd_mach_m68010; | |
1037 | break; | |
1038 | case 68020: | |
1039 | arch = bfd_arch_m68k; | |
1040 | number = bfd_mach_m68020; | |
1041 | break; | |
1042 | case 68030: | |
1043 | arch = bfd_arch_m68k; | |
1044 | number = bfd_mach_m68030; | |
1045 | break; | |
1046 | case 68040: | |
1047 | arch = bfd_arch_m68k; | |
1048 | number = bfd_mach_m68040; | |
1049 | break; | |
1050 | case 68060: | |
1051 | arch = bfd_arch_m68k; | |
1052 | number = bfd_mach_m68060; | |
1053 | break; | |
1054 | case 68332: | |
1055 | arch = bfd_arch_m68k; | |
1056 | number = bfd_mach_cpu32; | |
1057 | break; | |
3cac17ae NC |
1058 | case 5200: |
1059 | arch = bfd_arch_m68k; | |
0b2e31dc | 1060 | number = bfd_mach_mcf_isa_a_nodiv; |
3cac17ae NC |
1061 | break; |
1062 | case 5206: | |
1063 | arch = bfd_arch_m68k; | |
0b2e31dc | 1064 | number = bfd_mach_mcf_isa_a_mac; |
3cac17ae NC |
1065 | break; |
1066 | case 5307: | |
1067 | arch = bfd_arch_m68k; | |
0b2e31dc | 1068 | number = bfd_mach_mcf_isa_a_mac; |
3cac17ae NC |
1069 | break; |
1070 | case 5407: | |
1071 | arch = bfd_arch_m68k; | |
0b2e31dc | 1072 | number = bfd_mach_mcf_isa_b_nousp_mac; |
3cac17ae | 1073 | break; |
3e602632 NC |
1074 | case 5282: |
1075 | arch = bfd_arch_m68k; | |
0b2e31dc | 1076 | number = bfd_mach_mcf_isa_aplus_emac; |
3e602632 | 1077 | break; |
252b5132 RH |
1078 | |
1079 | case 32000: | |
1080 | arch = bfd_arch_we32k; | |
1081 | break; | |
1082 | ||
1083 | case 3000: | |
1084 | arch = bfd_arch_mips; | |
1085 | number = bfd_mach_mips3000; | |
1086 | break; | |
1087 | ||
1088 | case 4000: | |
1089 | arch = bfd_arch_mips; | |
1090 | number = bfd_mach_mips4000; | |
1091 | break; | |
1092 | ||
1093 | case 6000: | |
1094 | arch = bfd_arch_rs6000; | |
1095 | break; | |
1096 | ||
d4845d57 JR |
1097 | case 7410: |
1098 | arch = bfd_arch_sh; | |
1099 | number = bfd_mach_sh_dsp; | |
1100 | break; | |
1101 | ||
1102 | case 7708: | |
1103 | arch = bfd_arch_sh; | |
1104 | number = bfd_mach_sh3; | |
1105 | break; | |
1106 | ||
1107 | case 7729: | |
1108 | arch = bfd_arch_sh; | |
1109 | number = bfd_mach_sh3_dsp; | |
1110 | break; | |
1111 | ||
1112 | case 7750: | |
1113 | arch = bfd_arch_sh; | |
1114 | number = bfd_mach_sh4; | |
1115 | break; | |
1116 | ||
0ef5a5bd | 1117 | default: |
b34976b6 | 1118 | return FALSE; |
252b5132 RH |
1119 | } |
1120 | ||
0ef5a5bd | 1121 | if (arch != info->arch) |
b34976b6 | 1122 | return FALSE; |
252b5132 RH |
1123 | |
1124 | if (number != info->mach) | |
b34976b6 | 1125 | return FALSE; |
252b5132 | 1126 | |
b34976b6 | 1127 | return TRUE; |
252b5132 RH |
1128 | } |
1129 | ||
252b5132 RH |
1130 | /* |
1131 | FUNCTION | |
1132 | bfd_get_arch_info | |
1133 | ||
1134 | SYNOPSIS | |
c58b9523 | 1135 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
252b5132 RH |
1136 | |
1137 | DESCRIPTION | |
1138 | Return the architecture info struct in @var{abfd}. | |
1139 | */ | |
1140 | ||
1141 | const bfd_arch_info_type * | |
c58b9523 | 1142 | bfd_get_arch_info (bfd *abfd) |
252b5132 RH |
1143 | { |
1144 | return abfd->arch_info; | |
1145 | } | |
1146 | ||
252b5132 RH |
1147 | /* |
1148 | FUNCTION | |
1149 | bfd_lookup_arch | |
1150 | ||
1151 | SYNOPSIS | |
1152 | const bfd_arch_info_type *bfd_lookup_arch | |
c58b9523 | 1153 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1154 | |
1155 | DESCRIPTION | |
5c4491d3 | 1156 | Look for the architecture info structure which matches the |
252b5132 RH |
1157 | arguments @var{arch} and @var{machine}. A machine of 0 matches the |
1158 | machine/architecture structure which marks itself as the | |
aa3d5824 | 1159 | default. |
252b5132 RH |
1160 | */ |
1161 | ||
0ef5a5bd | 1162 | const bfd_arch_info_type * |
c58b9523 | 1163 | bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine) |
252b5132 RH |
1164 | { |
1165 | const bfd_arch_info_type * const *app, *ap; | |
1166 | ||
1167 | for (app = bfd_archures_list; *app != NULL; app++) | |
1168 | { | |
1169 | for (ap = *app; ap != NULL; ap = ap->next) | |
1170 | { | |
1171 | if (ap->arch == arch | |
1172 | && (ap->mach == machine | |
1173 | || (machine == 0 && ap->the_default))) | |
1174 | return ap; | |
1175 | } | |
1176 | } | |
1177 | ||
1178 | return NULL; | |
1179 | } | |
1180 | ||
252b5132 RH |
1181 | /* |
1182 | FUNCTION | |
1183 | bfd_printable_arch_mach | |
1184 | ||
1185 | SYNOPSIS | |
1186 | const char *bfd_printable_arch_mach | |
c58b9523 | 1187 | (enum bfd_architecture arch, unsigned long machine); |
252b5132 RH |
1188 | |
1189 | DESCRIPTION | |
1190 | Return a printable string representing the architecture and | |
0ef5a5bd | 1191 | machine type. |
252b5132 RH |
1192 | |
1193 | This routine is depreciated. | |
1194 | */ | |
1195 | ||
1196 | const char * | |
c58b9523 | 1197 | bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine) |
252b5132 | 1198 | { |
047066e1 | 1199 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine); |
252b5132 | 1200 | |
047066e1 KH |
1201 | if (ap) |
1202 | return ap->printable_name; | |
1203 | return "UNKNOWN!"; | |
252b5132 | 1204 | } |
9a968f43 NC |
1205 | |
1206 | /* | |
1207 | FUNCTION | |
1208 | bfd_octets_per_byte | |
1209 | ||
1210 | SYNOPSIS | |
c58b9523 | 1211 | unsigned int bfd_octets_per_byte (bfd *abfd); |
9a968f43 NC |
1212 | |
1213 | DESCRIPTION | |
1214 | Return the number of octets (8-bit quantities) per target byte | |
1215 | (minimum addressable unit). In most cases, this will be one, but some | |
1216 | DSP targets have 16, 32, or even 48 bits per byte. | |
9a968f43 NC |
1217 | */ |
1218 | ||
f6af82bd | 1219 | unsigned int |
c58b9523 | 1220 | bfd_octets_per_byte (bfd *abfd) |
9a968f43 | 1221 | { |
047066e1 KH |
1222 | return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd), |
1223 | bfd_get_mach (abfd)); | |
9a968f43 NC |
1224 | } |
1225 | ||
1226 | /* | |
1227 | FUNCTION | |
1228 | bfd_arch_mach_octets_per_byte | |
1229 | ||
1230 | SYNOPSIS | |
c58b9523 AM |
1231 | unsigned int bfd_arch_mach_octets_per_byte |
1232 | (enum bfd_architecture arch, unsigned long machine); | |
9a968f43 NC |
1233 | |
1234 | DESCRIPTION | |
1235 | See bfd_octets_per_byte. | |
0ef5a5bd | 1236 | |
9a968f43 NC |
1237 | This routine is provided for those cases where a bfd * is not |
1238 | available | |
1239 | */ | |
1240 | ||
f6af82bd | 1241 | unsigned int |
c58b9523 AM |
1242 | bfd_arch_mach_octets_per_byte (enum bfd_architecture arch, |
1243 | unsigned long mach) | |
9a968f43 | 1244 | { |
047066e1 | 1245 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach); |
0ef5a5bd | 1246 | |
047066e1 KH |
1247 | if (ap) |
1248 | return ap->bits_per_byte / 8; | |
1249 | return 1; | |
9a968f43 | 1250 | } |