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9596 Initial xsave xstate_bv should not include all features
[unleashed.git] / usr / src / cmd / sgs / libconv / common / sections.c
blob46e77b14ab873039b0b70c193e21423a31f67652
1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /*
28 * String conversion routines for section attributes.
29 */
30 #include <string.h>
31 #include <sys/param.h>
32 #include <sys/elf_SPARC.h>
33 #include <sys/elf_amd64.h>
34 #include <_conv.h>
35 #include <sections_msg.h>
36
37
38 static const conv_ds_t **
39 sec_type_strings(conv_iter_osabi_t osabi, Half mach, Conv_fmt_flags_t fmt_flags)
40 {
41 /*
42 * This routine can return an array with 1 generic array, up to
43 * three osabi arrays, two machine arrays, plus the NULL termination.
44 */
45 #define MAX_RET 7
46
47 static const Msg secs_def[SHT_NUM] = {
48 MSG_SHT_NULL, MSG_SHT_PROGBITS,
49 MSG_SHT_SYMTAB, MSG_SHT_STRTAB,
50 MSG_SHT_RELA, MSG_SHT_HASH,
51 MSG_SHT_DYNAMIC, MSG_SHT_NOTE,
52 MSG_SHT_NOBITS, MSG_SHT_REL,
53 MSG_SHT_SHLIB, MSG_SHT_DYNSYM,
54 MSG_SHT_UNKNOWN12, MSG_SHT_UNKNOWN13,
55 MSG_SHT_INIT_ARRAY, MSG_SHT_FINI_ARRAY,
56 MSG_SHT_PREINIT_ARRAY, MSG_SHT_GROUP,
57 MSG_SHT_SYMTAB_SHNDX
58 };
59 static const Msg secs_dmp[SHT_NUM] = {
60 MSG_SHT_NULL_DMP, MSG_SHT_PROGBITS_DMP,
61 MSG_SHT_SYMTAB_DMP, MSG_SHT_STRTAB_DMP,
62 MSG_SHT_RELA_DMP, MSG_SHT_HASH_DMP,
63 MSG_SHT_DYNAMIC_DMP, MSG_SHT_NOTE_DMP,
64 MSG_SHT_NOBITS_DMP, MSG_SHT_REL_DMP,
65 MSG_SHT_SHLIB_DMP, MSG_SHT_DYNSYM_DMP,
66 MSG_SHT_UNKNOWN12_DMP, MSG_SHT_UNKNOWN13_DMP,
67 MSG_SHT_INIT_ARRAY_DMP, MSG_SHT_FINI_ARRAY_DMP,
68 MSG_SHT_PREINIT_ARRAY_DMP, MSG_SHT_GROUP_DMP,
69 MSG_SHT_SYMTAB_SHNDX_DMP
70 };
71 static const Msg secs_cf[SHT_NUM] = {
72 MSG_SHT_NULL_CF, MSG_SHT_PROGBITS_CF,
73 MSG_SHT_SYMTAB_CF, MSG_SHT_STRTAB_CF,
74 MSG_SHT_RELA_CF, MSG_SHT_HASH_CF,
75 MSG_SHT_DYNAMIC_CF, MSG_SHT_NOTE_CF,
76 MSG_SHT_NOBITS_CF, MSG_SHT_REL_CF,
77 MSG_SHT_SHLIB_CF, MSG_SHT_DYNSYM_CF,
78 MSG_SHT_UNKNOWN12_CF, MSG_SHT_UNKNOWN13_CF,
79 MSG_SHT_INIT_ARRAY_CF, MSG_SHT_FINI_ARRAY_CF,
80 MSG_SHT_PREINIT_ARRAY_CF, MSG_SHT_GROUP_CF,
81 MSG_SHT_SYMTAB_SHNDX_CF
82 };
83 static const Msg secs_nf[SHT_NUM] = {
84 MSG_SHT_NULL_NF, MSG_SHT_PROGBITS_NF,
85 MSG_SHT_SYMTAB_NF, MSG_SHT_STRTAB_NF,
86 MSG_SHT_RELA_NF, MSG_SHT_HASH_NF,
87 MSG_SHT_DYNAMIC_NF, MSG_SHT_NOTE_NF,
88 MSG_SHT_NOBITS_NF, MSG_SHT_REL_NF,
89 MSG_SHT_SHLIB_NF, MSG_SHT_DYNSYM_NF,
90 MSG_SHT_UNKNOWN12_NF, MSG_SHT_UNKNOWN13_NF,
91 MSG_SHT_INIT_ARRAY_NF, MSG_SHT_FINI_ARRAY_NF,
92 MSG_SHT_PREINIT_ARRAY_NF, MSG_SHT_GROUP_NF,
93 MSG_SHT_SYMTAB_SHNDX_NF
94 };
95 #if (SHT_NUM != (SHT_SYMTAB_SHNDX + 1))
96 #error "SHT_NUM has grown"
97 #endif
98 static const conv_ds_msg_t ds_secs_def = {
99 CONV_DS_MSG_INIT(SHT_NULL, secs_def) };
100 static const conv_ds_msg_t ds_secs_dmp = {
101 CONV_DS_MSG_INIT(SHT_NULL, secs_dmp) };
102 static const conv_ds_msg_t ds_secs_cf = {
103 CONV_DS_MSG_INIT(SHT_NULL, secs_cf) };
104 static const conv_ds_msg_t ds_secs_nf = {
105 CONV_DS_MSG_INIT(SHT_NULL, secs_nf) };
106
107
108 static const Msg usecs_def[SHT_HISUNW - SHT_LOSUNW + 1] = {
109 MSG_SHT_SUNW_CAPCHAIN, MSG_SHT_SUNW_CAPINFO,
110 MSG_SHT_SUNW_SYMSORT, MSG_SHT_SUNW_TLSSORT,
111 MSG_SHT_SUNW_LDYNSYM, MSG_SHT_SUNW_DOF,
112 MSG_SHT_SUNW_CAP, MSG_SHT_SUNW_SIGNATURE,
113 MSG_SHT_SUNW_ANNOTATE, MSG_SHT_SUNW_DEBUGSTR,
114 MSG_SHT_SUNW_DEBUG, MSG_SHT_SUNW_MOVE,
115 MSG_SHT_SUNW_COMDAT, MSG_SHT_SUNW_SYMINFO,
116 MSG_SHT_SUNW_VERDEF, MSG_SHT_SUNW_VERNEED,
117 MSG_SHT_SUNW_VERSYM
118 };
119 static const Msg usecs_dmp[SHT_HISUNW - SHT_LOSUNW + 1] = {
120 MSG_SHT_SUNW_CAPCHAIN_DMP, MSG_SHT_SUNW_CAPINFO_DMP,
121 MSG_SHT_SUNW_SYMSORT_DMP, MSG_SHT_SUNW_TLSSORT_DMP,
122 MSG_SHT_SUNW_LDYNSYM_DMP, MSG_SHT_SUNW_DOF_DMP,
123 MSG_SHT_SUNW_CAP_DMP, MSG_SHT_SUNW_SIGNATURE_DMP,
124 MSG_SHT_SUNW_ANNOTATE_DMP, MSG_SHT_SUNW_DEBUGSTR_DMP,
125 MSG_SHT_SUNW_DEBUG_DMP, MSG_SHT_SUNW_MOVE_DMP,
126 MSG_SHT_SUNW_COMDAT_DMP, MSG_SHT_SUNW_SYMINFO_DMP,
127 MSG_SHT_SUNW_VERDEF_DMP, MSG_SHT_SUNW_VERNEED_DMP,
128 MSG_SHT_SUNW_VERSYM_DMP
129 };
130 static const Msg usecs_cf[SHT_HISUNW - SHT_LOSUNW + 1] = {
131 MSG_SHT_SUNW_CAPCHAIN_CF, MSG_SHT_SUNW_CAPINFO_CF,
132 MSG_SHT_SUNW_SYMSORT_CF, MSG_SHT_SUNW_TLSSORT_CF,
133 MSG_SHT_SUNW_LDYNSYM_CF, MSG_SHT_SUNW_DOF_CF,
134 MSG_SHT_SUNW_CAP_CF, MSG_SHT_SUNW_SIGNATURE_CF,
135 MSG_SHT_SUNW_ANNOTATE_CF, MSG_SHT_SUNW_DEBUGSTR_CF,
136 MSG_SHT_SUNW_DEBUG_CF, MSG_SHT_SUNW_MOVE_CF,
137 MSG_SHT_SUNW_COMDAT_CF, MSG_SHT_SUNW_SYMINFO_CF,
138 MSG_SHT_SUNW_VERDEF_CF, MSG_SHT_SUNW_VERNEED_CF,
139 MSG_SHT_SUNW_VERSYM_CF
140 };
141 static const Msg usecs_nf[SHT_HISUNW - SHT_LOSUNW + 1] = {
142 MSG_SHT_SUNW_CAPCHAIN_NF, MSG_SHT_SUNW_CAPINFO_NF,
143 MSG_SHT_SUNW_SYMSORT_NF, MSG_SHT_SUNW_TLSSORT_NF,
144 MSG_SHT_SUNW_LDYNSYM_NF, MSG_SHT_SUNW_DOF_NF,
145 MSG_SHT_SUNW_CAP_NF, MSG_SHT_SUNW_SIGNATURE_NF,
146 MSG_SHT_SUNW_ANNOTATE_NF, MSG_SHT_SUNW_DEBUGSTR_NF,
147 MSG_SHT_SUNW_DEBUG_NF, MSG_SHT_SUNW_MOVE_NF,
148 MSG_SHT_SUNW_COMDAT_NF, MSG_SHT_SUNW_SYMINFO_NF,
149 MSG_SHT_SUNW_VERDEF_NF, MSG_SHT_SUNW_VERNEED_NF,
150 MSG_SHT_SUNW_VERSYM_NF
151 };
152 #if (SHT_LOSUNW != SHT_SUNW_capchain)
153 #error "SHT_LOSUNW has moved"
154 #endif
155 static const conv_ds_msg_t ds_usecs_def = {
156 CONV_DS_MSG_INIT(SHT_SUNW_capchain, usecs_def) };
157 static const conv_ds_msg_t ds_usecs_dmp = {
158 CONV_DS_MSG_INIT(SHT_SUNW_capchain, usecs_dmp) };
159 static const conv_ds_msg_t ds_usecs_cf = {
160 CONV_DS_MSG_INIT(SHT_SUNW_capchain, usecs_cf) };
161 static const conv_ds_msg_t ds_usecs_nf = {
162 CONV_DS_MSG_INIT(SHT_SUNW_capchain, usecs_nf) };
163
164
165 /* The Linux osabi range has two separate sequences */
166 static const Msg usecs_gnu1_def[] = {
167 MSG_SHT_GNU_ATTRIBUTES, MSG_SHT_GNU_HASH,
168 MSG_SHT_GNU_LIBLIST, MSG_SHT_CHECKSUM,
169 };
170 static const Msg usecs_gnu1_dmp[] = {
171 MSG_SHT_GNU_ATTRIBUTES_DMP, MSG_SHT_GNU_HASH_DMP,
172 MSG_SHT_GNU_LIBLIST_DMP, MSG_SHT_CHECKSUM_DMP,
173 };
174 static const Msg usecs_gnu1_cf[] = {
175 MSG_SHT_GNU_ATTRIBUTES_CF, MSG_SHT_GNU_HASH_CF,
176 MSG_SHT_GNU_LIBLIST_CF, MSG_SHT_CHECKSUM_CF,
177 };
178 static const Msg usecs_gnu1_nf[] = {
179 MSG_SHT_GNU_ATTRIBUTES_NF, MSG_SHT_GNU_HASH_NF,
180 MSG_SHT_GNU_LIBLIST_NF, MSG_SHT_CHECKSUM_NF,
181 };
182 static const conv_ds_msg_t ds_usecs_gnu1_def = {
183 CONV_DS_MSG_INIT(SHT_GNU_ATTRIBUTES, usecs_gnu1_def) };
184 static const conv_ds_msg_t ds_usecs_gnu1_dmp = {
185 CONV_DS_MSG_INIT(SHT_GNU_ATTRIBUTES, usecs_gnu1_dmp) };
186 static const conv_ds_msg_t ds_usecs_gnu1_cf = {
187 CONV_DS_MSG_INIT(SHT_GNU_ATTRIBUTES, usecs_gnu1_cf) };
188 static const conv_ds_msg_t ds_usecs_gnu1_nf = {
189 CONV_DS_MSG_INIT(SHT_GNU_ATTRIBUTES, usecs_gnu1_nf) };
190
191
192 static const Msg usecs_gnu2_def[] = {
193 MSG_SHT_GNU_VERDEF, MSG_SHT_GNU_VERNEED,
194 MSG_SHT_GNU_VERSYM
195 };
196 static const Msg usecs_gnu2_dmp[] = {
197 MSG_SHT_GNU_VERDEF_DMP, MSG_SHT_GNU_VERNEED_DMP,
198 MSG_SHT_GNU_VERSYM_DMP
199 };
200 static const Msg usecs_gnu2_cf[] = {
201 MSG_SHT_GNU_VERDEF_CF, MSG_SHT_GNU_VERNEED_CF,
202 MSG_SHT_GNU_VERSYM_CF
203 };
204 static const Msg usecs_gnu2_nf[] = {
205 MSG_SHT_GNU_VERDEF_NF, MSG_SHT_GNU_VERNEED_NF,
206 MSG_SHT_GNU_VERSYM_NF
207 };
208 static const conv_ds_msg_t ds_usecs_gnu2_def = {
209 CONV_DS_MSG_INIT(SHT_GNU_verdef, usecs_gnu2_def) };
210 static const conv_ds_msg_t ds_usecs_gnu2_dmp = {
211 CONV_DS_MSG_INIT(SHT_GNU_verdef, usecs_gnu2_dmp) };
212 static const conv_ds_msg_t ds_usecs_gnu2_cf = {
213 CONV_DS_MSG_INIT(SHT_GNU_verdef, usecs_gnu2_cf) };
214 static const conv_ds_msg_t ds_usecs_gnu2_nf = {
215 CONV_DS_MSG_INIT(SHT_GNU_verdef, usecs_gnu2_nf) };
216
217
218 /* sparc processor range */
219 static const Msg sparc_def[] = { MSG_SHT_SPARC_GOTDATA };
220 static const Msg sparc_dmp[] = { MSG_SHT_SPARC_GOTDATA_DMP };
221 static const Msg sparc_cf[] = { MSG_SHT_SPARC_GOTDATA_CF };
222 static const Msg sparc_nf[] = { MSG_SHT_SPARC_GOTDATA_NF };
223 static const conv_ds_msg_t ds_sparc_def = {
224 CONV_DS_MSG_INIT(SHT_SPARC_GOTDATA, sparc_def) };
225 static const conv_ds_msg_t ds_sparc_dmp = {
226 CONV_DS_MSG_INIT(SHT_SPARC_GOTDATA, sparc_dmp) };
227 static const conv_ds_msg_t ds_sparc_cf = {
228 CONV_DS_MSG_INIT(SHT_SPARC_GOTDATA, sparc_cf) };
229 static const conv_ds_msg_t ds_sparc_nf = {
230 CONV_DS_MSG_INIT(SHT_SPARC_GOTDATA, sparc_nf) };
231
232 /* amd64 processor range */
233 static const Msg amd64_def[] = { MSG_SHT_AMD64_UNWIND };
234 static const Msg amd64_dmp[] = { MSG_SHT_AMD64_UNWIND_DMP };
235 static const Msg amd64_cf[] = { MSG_SHT_AMD64_UNWIND_CF };
236 static const Msg amd64_nf[] = { MSG_SHT_AMD64_UNWIND_NF };
237 static const conv_ds_msg_t ds_amd64_def = {
238 CONV_DS_MSG_INIT(SHT_AMD64_UNWIND, amd64_def) };
239 static const conv_ds_msg_t ds_amd64_dmp = {
240 CONV_DS_MSG_INIT(SHT_AMD64_UNWIND, amd64_dmp) };
241 static const conv_ds_msg_t ds_amd64_cf = {
242 CONV_DS_MSG_INIT(SHT_AMD64_UNWIND, amd64_cf) };
243 static const conv_ds_msg_t ds_amd64_nf = {
244 CONV_DS_MSG_INIT(SHT_AMD64_UNWIND, amd64_nf) };
245
246
247 static const conv_ds_t *retarr[MAX_RET];
248 int retndx = 0;
249
250 /* Select the strings to use, based on string style and OSABI */
251 switch (CONV_TYPE_FMT_ALT(fmt_flags)) {
252 case CONV_FMT_ALT_DUMP:
253 retarr[retndx++] = CONV_DS_ADDR(ds_secs_dmp);
254 break;
255 case CONV_FMT_ALT_CF:
256 retarr[retndx++] = CONV_DS_ADDR(ds_secs_cf);
257 break;
258 case CONV_FMT_ALT_NF:
259 retarr[retndx++] = CONV_DS_ADDR(ds_secs_nf);
260 break;
261 default:
262 retarr[retndx++] = CONV_DS_ADDR(ds_secs_def);
263 break;
264 }
265
266 if ((osabi == ELFOSABI_NONE) || (osabi == ELFOSABI_SOLARIS) ||
267 (osabi == CONV_OSABI_ALL)) {
268 switch (CONV_TYPE_FMT_ALT(fmt_flags)) {
269 case CONV_FMT_ALT_DUMP:
270 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_dmp);
271 break;
272 case CONV_FMT_ALT_CF:
273 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_cf);
274 break;
275 case CONV_FMT_ALT_NF:
276 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_nf);
277 break;
278 default:
279 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_def);
280 break;
281 }
282 }
283
284 if ((osabi == ELFOSABI_LINUX) || (osabi == CONV_OSABI_ALL)) {
285 switch (CONV_TYPE_FMT_ALT(fmt_flags)) {
286 case CONV_FMT_ALT_DUMP:
287 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu1_dmp);
288 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu2_dmp);
289 break;
290 case CONV_FMT_ALT_CF:
291 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu1_cf);
292 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu2_cf);
293 break;
294 case CONV_FMT_ALT_NF:
295 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu1_nf);
296 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu2_nf);
297 break;
298 default:
299 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu1_def);
300 retarr[retndx++] = CONV_DS_ADDR(ds_usecs_gnu2_def);
301 break;
302 }
303 }
304
305 if ((mach == EM_SPARC) || (mach == EM_SPARC32PLUS) ||
306 (mach == EM_SPARCV9) || (mach == CONV_MACH_ALL)) {
307 switch (CONV_TYPE_FMT_ALT(fmt_flags)) {
308 case CONV_FMT_ALT_DUMP:
309 retarr[retndx++] = CONV_DS_ADDR(ds_sparc_dmp);
310 break;
311 case CONV_FMT_ALT_CF:
312 retarr[retndx++] = CONV_DS_ADDR(ds_sparc_cf);
313 break;
314 case CONV_FMT_ALT_NF:
315 retarr[retndx++] = CONV_DS_ADDR(ds_sparc_nf);
316 break;
317 default:
318 retarr[retndx++] = CONV_DS_ADDR(ds_sparc_def);
319 break;
320 }
321 }
322
323 if ((mach == EM_AMD64) || (mach == CONV_MACH_ALL)) {
324 switch (CONV_TYPE_FMT_ALT(fmt_flags)) {
325 case CONV_FMT_ALT_DUMP:
326 retarr[retndx++] = CONV_DS_ADDR(ds_amd64_dmp);
327 break;
328 case CONV_FMT_ALT_CF:
329 retarr[retndx++] = CONV_DS_ADDR(ds_amd64_cf);
330 break;
331 case CONV_FMT_ALT_NF:
332 retarr[retndx++] = CONV_DS_ADDR(ds_amd64_nf);
333 break;
334 default:
335 retarr[retndx++] = CONV_DS_ADDR(ds_amd64_def);
336 break;
337 }
338 }
339
340 retarr[retndx++] = NULL;
341 assert(retndx <= MAX_RET);
342 return (retarr);
343
344 #undef MAX_RET
345 }
346
347 const char *
348 conv_sec_type(uchar_t osabi, Half mach, Word sec, Conv_fmt_flags_t fmt_flags,
349 Conv_inv_buf_t *inv_buf)
350 {
351 return (conv_map_ds(osabi, mach, sec,
352 sec_type_strings(osabi, mach, fmt_flags), fmt_flags, inv_buf));
353 }
354
355 conv_iter_ret_t
356 conv_iter_sec_type(conv_iter_osabi_t osabi, Half mach,
357 Conv_fmt_flags_t fmt_flags, conv_iter_cb_t func, void *uvalue)
358 {
359 return (conv_iter_ds(osabi, mach,
360 sec_type_strings(osabi, mach, fmt_flags), func, uvalue));
361 }
362
363
364 /*
365 * Special iteration routine that returns strings for all symbol table
366 * sections.
367 */
368 conv_iter_ret_t
369 conv_iter_sec_symtab(conv_iter_osabi_t osabi, Conv_fmt_flags_t fmt_flags,
370 conv_iter_cb_t func, void *uvalue)
371 {
372 static const Val_desc2 symtab_cf[] = {
373 { SHT_SYMTAB, 0, 0, MSG_SHT_SYMTAB_CF },
374 { SHT_DYNSYM, 0, 0, MSG_SHT_DYNSYM_CF },
375 { SHT_SUNW_LDYNSYM, ELFOSABI_SOLARIS, 0,
376 MSG_SHT_SUNW_LDYNSYM_CF },
377
378 { 0 }
379 };
380 static const Val_desc2 symtab_nf[] = {
381 { SHT_SYMTAB, 0, 0, MSG_SHT_SYMTAB_NF },
382 { SHT_DYNSYM, 0, 0, MSG_SHT_DYNSYM_NF },
383 { SHT_SUNW_LDYNSYM, ELFOSABI_SOLARIS, 0,
384 MSG_SHT_SUNW_LDYNSYM_NF },
385
386 { 0 }
387 };
388
389 const Val_desc2 *vdp;
390
391 vdp = (CONV_TYPE_FMT_ALT(fmt_flags) == CONV_FMT_ALT_NF) ?
392 symtab_nf : symtab_cf;
393
394 return (conv_iter_vd2(osabi, EM_NONE, vdp, func, uvalue));
395 }
396
397
398 const Val_desc2 *
399 conv_sec_flags_strings(Conv_fmt_flags_t fmt_flags)
400 {
401 #define FLAGSZ CONV_EXPN_FIELD_DEF_PREFIX_SIZE + \
402 MSG_SHF_WRITE_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
403 MSG_SHF_ALLOC_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
404 MSG_SHF_EXECINSTR_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
405 MSG_SHF_MERGE_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
406 MSG_SHF_STRINGS_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
407 MSG_SHF_INFO_LINK_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
408 MSG_SHF_LINK_ORDER_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
409 MSG_SHF_OS_NONCONFORMING_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
410 MSG_SHF_GROUP_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
411 MSG_SHF_TLS_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
412 MSG_SHF_EXCLUDE_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
413 MSG_SHF_ORDERED_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
414 MSG_SHF_AMD64_LARGE_CF_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
415 CONV_INV_BUFSIZE + CONV_EXPN_FIELD_DEF_SUFFIX_SIZE
416
417 /*
418 * Ensure that Conv_sec_flags_buf_t is large enough:
419 *
420 * FLAGSZ is the real minimum size of the buffer required by
421 * conv_sec_flags(). However, Conv_sec_flags_buf_t uses
422 * CONV_SEC_FLAGS_BUFSIZE to set the buffer size. We do things this
423 * way because the definition of FLAGSZ uses information that is not
424 * available in the environment of other programs that include the
425 * conv.h header file.
426 */
427 #if (CONV_SEC_FLAGS_BUFSIZE != FLAGSZ) && !defined(__lint)
428 #define REPORT_BUFSIZE FLAGSZ
429 #include "report_bufsize.h"
430 #error "CONV_SEC_FLAGS_BUFSIZE does not match FLAGSZ"
431 #endif
432
433 #define ALL ELFOSABI_NONE, EM_NONE
434 #define SOL ELFOSABI_SOLARIS, EM_NONE
435 #define AMD ELFOSABI_NONE, EM_AMD64
436
437 static const Val_desc2 vda_cf[] = {
438 { SHF_WRITE, ALL, MSG_SHF_WRITE_CF },
439 { SHF_ALLOC, ALL, MSG_SHF_ALLOC_CF },
440 { SHF_EXECINSTR, ALL, MSG_SHF_EXECINSTR_CF },
441 { SHF_MERGE, ALL, MSG_SHF_MERGE_CF },
442 { SHF_STRINGS, ALL, MSG_SHF_STRINGS_CF },
443 { SHF_INFO_LINK, ALL, MSG_SHF_INFO_LINK_CF },
444 { SHF_LINK_ORDER, ALL, MSG_SHF_LINK_ORDER_CF },
445 { SHF_OS_NONCONFORMING, ALL, MSG_SHF_OS_NONCONFORMING_CF },
446 { SHF_GROUP, ALL, MSG_SHF_GROUP_CF },
447 { SHF_TLS, ALL, MSG_SHF_TLS_CF },
448 { SHF_EXCLUDE, SOL, MSG_SHF_EXCLUDE_CF },
449 { SHF_ORDERED, SOL, MSG_SHF_ORDERED_CF },
450 { SHF_AMD64_LARGE, AMD, MSG_SHF_AMD64_LARGE_CF },
451 { 0, 0 }
452 };
453 static const Val_desc2 vda_nf[] = {
454 { SHF_WRITE, ALL, MSG_SHF_WRITE_NF },
455 { SHF_ALLOC, ALL, MSG_SHF_ALLOC_NF },
456 { SHF_EXECINSTR, ALL, MSG_SHF_EXECINSTR_NF },
457 { SHF_MERGE, ALL, MSG_SHF_MERGE_NF },
458 { SHF_STRINGS, ALL, MSG_SHF_STRINGS_NF },
459 { SHF_INFO_LINK, ALL, MSG_SHF_INFO_LINK_NF },
460 { SHF_LINK_ORDER, ALL, MSG_SHF_LINK_ORDER_NF },
461 { SHF_OS_NONCONFORMING, ALL, MSG_SHF_OS_NONCONFORMING_NF },
462 { SHF_GROUP, ALL, MSG_SHF_GROUP_NF },
463 { SHF_TLS, ALL, MSG_SHF_TLS_NF },
464 { SHF_EXCLUDE, SOL, MSG_SHF_EXCLUDE_NF },
465 { SHF_ORDERED, SOL, MSG_SHF_ORDERED_NF },
466 { SHF_AMD64_LARGE, AMD, MSG_SHF_AMD64_LARGE_NF },
467 { 0, 0 }
468 };
469
470 return ((CONV_TYPE_FMT_ALT(fmt_flags) == CONV_FMT_ALT_NF) ?
471 vda_nf : vda_cf);
472
473 #undef ALL
474 #undef SOL
475 #undef AMD
476 }
477
478 conv_iter_ret_t
479 conv_iter_sec_flags(conv_iter_osabi_t osabi, Half mach,
480 Conv_fmt_flags_t fmt_flags, conv_iter_cb_t func, void *uvalue)
481 {
482 static const Msg amd64_alias_cf[] = { MSG_SHF_X86_64_LARGE_CF };
483 static const conv_ds_msg_t ds_msg_amd64_alias_cf = {
484 CONV_DS_MSG_INIT(SHF_X86_64_LARGE, amd64_alias_cf) };
485 static const conv_ds_t *ds_amd64_alias_cf[] = {
486 CONV_DS_ADDR(ds_msg_amd64_alias_cf), NULL };
487
488 static const Msg amd64_alias_nf[] = { MSG_SHF_X86_64_LARGE_NF };
489 static const conv_ds_msg_t ds_msg_amd64_alias_nf = {
490 CONV_DS_MSG_INIT(SHF_X86_64_LARGE, amd64_alias_nf) };
491 static const conv_ds_t *ds_amd64_alias_nf[] = {
492 CONV_DS_ADDR(ds_msg_amd64_alias_nf), NULL };
493
494
495 if (conv_iter_vd2(osabi, mach, conv_sec_flags_strings(fmt_flags),
496 func, uvalue) == CONV_ITER_DONE)
497 return (CONV_ITER_DONE);
498
499 /* SHF_AMD64_LARGE is also known as SHF_X86_64_LARGE */
500 if (mach == EM_AMD64) {
501 const conv_ds_t **ds;
502
503 ds = (CONV_TYPE_FMT_ALT(fmt_flags) == CONV_FMT_ALT_NF) ?
504 ds_amd64_alias_nf : ds_amd64_alias_cf;
505
506 return (conv_iter_ds(ELFOSABI_NONE, mach, ds, func, uvalue));
507 }
508
509 return (CONV_ITER_CONT);
510 }
Unleashed OS