Commit | Line | Data |
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4725d7ae | 1 | /* srconv.c -- Sysroff conversion program |
9d04d618 | 2 | Copyright (C) 1994, 95, 96, 1998 Free Software Foundation, Inc. |
4725d7ae | 3 | |
958998b7 | 4 | This file is part of GNU Binutils. |
4725d7ae | 5 | |
958998b7 ILT |
6 | This program is free software; you can redistribute it and/or modify |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
4725d7ae | 10 | |
958998b7 ILT |
11 | This program is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
4725d7ae | 15 | |
958998b7 ILT |
16 | You should have received a copy of the GNU General Public License |
17 | along with this program; if not, write to the Free Software | |
9d04d618 TT |
18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
19 | 02111-1307, USA. */ | |
4725d7ae SC |
20 | |
21 | /* Written by Steve Chamberlain (sac@cygnus.com) | |
22 | ||
23 | This program can be used to convert a coff object file | |
24 | into a Hitachi OM/LM (Sysroff) format. | |
25 | ||
26 | All debugging information is preserved */ | |
27 | ||
28 | #include <bfd.h> | |
958998b7 | 29 | #include "bucomm.h" |
4725d7ae SC |
30 | #include "sysroff.h" |
31 | #include "coffgrok.h" | |
6f2d3212 SC |
32 | #include <libiberty.h> |
33 | #include <getopt.h> | |
4725d7ae SC |
34 | |
35 | #include "coff/internal.h" | |
36 | #include "../bfd/libcoff.h" | |
37 | ||
958998b7 | 38 | #define PROGRAM_VERSION "1.5" |
6f2d3212 | 39 | /*#define FOOP1 1 */ |
4725d7ae | 40 | |
9d04d618 TT |
41 | static int addrsize; |
42 | static char *toolname; | |
43 | static char **rnames; | |
44 | ||
4725d7ae SC |
45 | static void wr_cs (); |
46 | static void walk_tree_scope (); | |
47 | static void wr_globals (); | |
958998b7 | 48 | static int find_base (); |
4725d7ae SC |
49 | |
50 | static FILE *file; | |
51 | static bfd *abfd; | |
52 | static int debug = 0; | |
53 | static int quick = 0; | |
6f2d3212 | 54 | static int noprescan = 0; |
4725d7ae | 55 | static struct coff_ofile *tree; |
6f2d3212 SC |
56 | /* Obsolete ?? |
57 | static int absolute_p; | |
58 | */ | |
4725d7ae | 59 | |
4725d7ae SC |
60 | static int segmented_p; |
61 | static int code; | |
62 | ||
958998b7 ILT |
63 | static int ids1[20000]; |
64 | static int ids2[20000]; | |
4725d7ae SC |
65 | |
66 | static int base1 = 0x18; | |
67 | static int base2 = 0x2018; | |
68 | ||
69 | char * | |
70 | xcalloc (a, b) | |
71 | int a; | |
72 | int b; | |
73 | { | |
74 | char *r = xmalloc (a * b); | |
75 | memset (r, 0, a * b); | |
76 | return r; | |
77 | } | |
78 | ||
79 | static int | |
80 | get_member_id (x) | |
81 | int x; | |
82 | { | |
83 | if (ids2[x]) | |
84 | { | |
85 | return ids2[x]; | |
86 | } | |
87 | ids2[x] = base2++; | |
88 | return ids2[x]; | |
89 | } | |
90 | ||
91 | static int | |
92 | get_ordinary_id (x) | |
93 | int x; | |
94 | { | |
95 | if (ids1[x]) | |
96 | { | |
97 | return ids1[x]; | |
98 | } | |
99 | ids1[x] = base1++; | |
100 | return ids1[x]; | |
101 | } | |
102 | static char * | |
103 | section_translate (n) | |
104 | char *n; | |
105 | { | |
106 | if (strcmp (n, ".text") == 0) | |
107 | return "P"; | |
108 | if (strcmp (n, ".data") == 0) | |
109 | return "D"; | |
110 | if (strcmp (n, ".bss") == 0) | |
111 | return "B"; | |
112 | return n; | |
113 | } | |
114 | ||
115 | ||
116 | ||
117 | #define DATE "940201073000"; /* Just a time on my birthday */ | |
118 | ||
119 | ||
120 | static | |
121 | char * | |
122 | strip_suffix (name) | |
123 | char *name; | |
124 | { | |
125 | int i; | |
126 | char *res; | |
127 | for (i = 0; name[i] != 0 && name[i] != '.'; i++) | |
128 | ; | |
129 | res = (char *) xmalloc (i + 1); | |
130 | memcpy (res, name, i); | |
131 | res[i] = 0; | |
132 | return res; | |
133 | } | |
134 | ||
135 | ||
136 | /* IT LEN stuff CS */ | |
137 | static void | |
138 | checksum (file, ptr, size, code) | |
139 | FILE *file; | |
140 | char *ptr; | |
141 | int size; | |
142 | int code; | |
143 | { | |
144 | int j; | |
145 | int last; | |
146 | int sum = 0; | |
147 | int bytes = size / 8; | |
148 | last = !(code & 0xff00); | |
149 | if (size & 0x7) | |
150 | abort (); | |
151 | ptr[0] = code | (last ? 0x80 : 0); | |
152 | ptr[1] = bytes + 1; | |
153 | ||
154 | for (j = 0; j < bytes; j++) | |
155 | { | |
156 | sum += ptr[j]; | |
157 | } | |
158 | /* Glue on a checksum too */ | |
159 | ptr[bytes] = ~sum; | |
160 | fwrite (ptr, bytes + 1, 1, file); | |
161 | } | |
162 | ||
163 | ||
164 | ||
165 | ||
166 | static void | |
167 | writeINT (n, ptr, idx, size, file) | |
168 | int n; | |
169 | char *ptr; | |
170 | int *idx; | |
171 | int size; | |
172 | FILE *file; | |
173 | { | |
174 | int byte = *idx / 8; | |
175 | ||
176 | if (size == -2) | |
9d04d618 | 177 | size = addrsize; |
9ac57033 | 178 | else if (size == -1) |
4725d7ae SC |
179 | size = 0; |
180 | ||
181 | if (byte > 240) | |
182 | { | |
183 | /* Lets write out that record and do another one */ | |
184 | checksum (file, ptr, *idx, code | 0x1000); | |
185 | *idx = 16; | |
186 | byte = *idx / 8; | |
187 | } | |
188 | switch (size) | |
189 | { | |
190 | case 0: | |
191 | break; | |
192 | case 1: | |
193 | ptr[byte] = n; | |
194 | break; | |
195 | case 2: | |
196 | ptr[byte + 0] = n >> 8; | |
197 | ptr[byte + 1] = n; | |
198 | break; | |
199 | case 4: | |
200 | ptr[byte + 0] = n >> 24; | |
201 | ptr[byte + 1] = n >> 16; | |
202 | ptr[byte + 2] = n >> 8; | |
203 | ptr[byte + 3] = n >> 0; | |
204 | break; | |
205 | default: | |
206 | abort (); | |
207 | } | |
208 | *idx += size * 8; | |
209 | } | |
210 | ||
211 | ||
212 | static void | |
213 | writeBITS (val, ptr, idx, size) | |
214 | int val; | |
215 | char *ptr; | |
216 | int *idx; | |
217 | int size; | |
218 | { | |
219 | int byte = *idx / 8; | |
220 | int bit = *idx % 8; | |
221 | int old; | |
222 | *idx += size; | |
223 | ||
224 | old = ptr[byte]; | |
225 | /* Turn off all about to change bits */ | |
226 | old &= ~((~0 >> (8 - bit - size)) & ((1 << size) - 1)); | |
227 | /* Turn on the bits we want */ | |
228 | old |= (val & ((1 << size) - 1)) << (8 - bit - size); | |
229 | ptr[byte] = old; | |
230 | } | |
231 | ||
232 | static void | |
233 | writeBARRAY (data, ptr, idx, size, file) | |
234 | barray data; | |
235 | char *ptr; | |
236 | int *idx; | |
237 | int size; | |
238 | FILE *file; | |
239 | { | |
240 | int i; | |
241 | writeINT (data.len, ptr, idx, 1, file); | |
242 | for (i = 0; i < data.len; i++) | |
243 | { | |
244 | writeINT (data.data[i], ptr, idx, 1, file); | |
245 | } | |
0ab76042 | 246 | } |
4725d7ae SC |
247 | |
248 | ||
4725d7ae SC |
249 | static void |
250 | writeCHARS (string, ptr, idx, size, file) | |
251 | char *string; | |
252 | char *ptr; | |
253 | int *idx; | |
254 | int size; | |
255 | FILE *file; | |
256 | { | |
257 | int i = *idx / 8; | |
258 | ||
259 | if (i > 240) | |
260 | { | |
261 | /* Lets write out that record and do another one */ | |
262 | checksum (file, ptr, *idx, code | 0x1000); | |
263 | *idx = 16; | |
264 | i = *idx / 8; | |
265 | } | |
266 | ||
267 | if (size == 0) | |
268 | { | |
269 | /* Variable length string */ | |
270 | size = strlen (string); | |
271 | ptr[i++] = size; | |
272 | } | |
273 | ||
0ab76042 | 274 | /* BUG WAITING TO HAPPEN */ |
4725d7ae SC |
275 | memcpy (ptr + i, string, size); |
276 | i += size; | |
277 | *idx = i * 8; | |
278 | } | |
279 | ||
280 | #define SYSROFF_SWAP_OUT | |
281 | #include "sysroff.c" | |
282 | ||
283 | ||
284 | static char *rname_sh[] = | |
285 | { | |
286 | "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15" | |
287 | }; | |
288 | ||
289 | static char *rname_h8300[] = | |
290 | { | |
291 | "ER0", "ER1", "ER2", "ER3", "ER4", "ER5", "ER6", "ER7", "PC", "CCR" | |
292 | }; | |
293 | ||
294 | static void | |
295 | wr_tr () | |
296 | { | |
0ab76042 C |
297 | /* The TR block is not normal - it doesn't have any contents. */ |
298 | ||
299 | static char b[] = { | |
300 | 0xff, /* IT */ | |
301 | 0x03, /* RL */ | |
302 | 0xfd, /* CS */ | |
303 | }; | |
304 | fwrite (b, 1, sizeof (b), file); | |
4725d7ae SC |
305 | } |
306 | ||
307 | static void | |
6f2d3212 | 308 | wr_un (ptr, sfile, first, nsecs) |
4725d7ae SC |
309 | struct coff_ofile *ptr; |
310 | struct coff_sfile *sfile; | |
311 | int first; | |
6f2d3212 | 312 | int nsecs; |
4725d7ae SC |
313 | { |
314 | struct IT_un un; | |
958998b7 | 315 | |
4725d7ae SC |
316 | struct coff_symbol *s; |
317 | ||
958998b7 ILT |
318 | un.spare1 = 0; |
319 | ||
9d04d618 | 320 | if (bfd_get_file_flags (abfd) & EXEC_P) |
4725d7ae SC |
321 | un.format = FORMAT_LM; |
322 | else | |
323 | un.format = FORMAT_OM; | |
324 | un.spare1 = 0; | |
6f2d3212 SC |
325 | |
326 | ||
9d04d618 | 327 | #if 1 |
4725d7ae | 328 | un.nsections = ptr->nsections - 1; /* Don't count the abs section */ |
6f2d3212 SC |
329 | #else |
330 | /*NEW - only count sections with size */ | |
331 | un.nsections = nsecs; | |
332 | #endif | |
333 | ||
4725d7ae SC |
334 | un.nextdefs = 0; |
335 | un.nextrefs = 0; | |
336 | /* Count all the undefined and defined variables with global scope */ | |
337 | ||
338 | if (first) | |
339 | { | |
340 | for (s = ptr->symbol_list_head; s; s = s->next_in_ofile_list) | |
341 | { | |
342 | if (s->visible->type == coff_vis_ext_def | |
343 | || s->visible->type == coff_vis_common) | |
344 | un.nextdefs++; | |
345 | ||
346 | if (s->visible->type == coff_vis_ext_ref) | |
347 | un.nextrefs++; | |
348 | } | |
349 | } | |
9d04d618 | 350 | un.tool = toolname; |
4725d7ae SC |
351 | un.tcd = DATE; |
352 | un.linker = "L_GX00"; | |
353 | un.lcd = DATE; | |
354 | un.name = sfile->name; | |
958998b7 | 355 | sysroff_swap_un_out (file, &un); |
4725d7ae SC |
356 | } |
357 | ||
358 | ||
359 | static void | |
360 | wr_hd (p) | |
361 | struct coff_ofile *p; | |
362 | { | |
363 | struct IT_hd hd; | |
364 | ||
958998b7 | 365 | hd.spare1 = 0; |
9d04d618 | 366 | if (bfd_get_file_flags (abfd) & EXEC_P) |
4725d7ae SC |
367 | { |
368 | hd.mt = MTYPE_ABS_LM; | |
369 | } | |
370 | else | |
371 | { | |
372 | hd.mt = MTYPE_OMS_OR_LMS; | |
373 | } | |
374 | hd.cd = DATE; | |
375 | ||
376 | hd.nu = p->nsources; /* Always one unit */ | |
377 | hd.code = 0; /* Always ASCII */ | |
378 | hd.ver = "0200"; /* Version 2.00 */ | |
9d04d618 | 379 | switch (bfd_get_arch (abfd)) |
4725d7ae SC |
380 | { |
381 | case bfd_arch_h8300: | |
382 | hd.au = 8; | |
9ac57033 | 383 | hd.si = 0; |
9ac57033 | 384 | hd.spcsz = 32; |
4725d7ae SC |
385 | hd.segsz = 0; |
386 | hd.segsh = 0; | |
9d04d618 TT |
387 | switch (bfd_get_mach (abfd)) |
388 | { | |
389 | case bfd_mach_h8300: | |
390 | hd.cpu = "H8300"; | |
391 | hd.afl = 2; | |
392 | addrsize = 2; | |
393 | toolname = "C_H8/300"; | |
394 | break; | |
395 | case bfd_mach_h8300h: | |
396 | hd.cpu = "H8300H"; | |
397 | hd.afl = 4; | |
398 | addrsize = 4; | |
399 | toolname = "C_H8/300H"; | |
400 | break; | |
401 | case bfd_mach_h8300s: | |
402 | hd.cpu = "H8300S"; | |
403 | hd.afl = 4; | |
404 | addrsize = 4; | |
405 | toolname = "C_H8/300S"; | |
406 | break; | |
407 | default: | |
408 | abort(); | |
409 | } | |
410 | rnames = rname_h8300; | |
4725d7ae SC |
411 | break; |
412 | case bfd_arch_sh: | |
413 | hd.au = 8; | |
9ac57033 | 414 | hd.si = 0; |
0ab76042 | 415 | hd.afl = 4; |
9ac57033 | 416 | hd.spcsz = 32; |
4725d7ae SC |
417 | hd.segsz = 0; |
418 | hd.segsh = 0; | |
419 | hd.cpu = "SH"; | |
9d04d618 TT |
420 | addrsize = 4; |
421 | toolname = "C_SH"; | |
422 | rnames = rname_sh; | |
4725d7ae | 423 | break; |
958998b7 ILT |
424 | default: |
425 | abort (); | |
4725d7ae SC |
426 | } |
427 | ||
9d04d618 | 428 | if (! bfd_get_file_flags(abfd) & EXEC_P) |
4725d7ae SC |
429 | { |
430 | hd.ep = 0; | |
431 | } | |
432 | else | |
433 | { | |
434 | hd.ep = 1; | |
435 | hd.uan = 0; | |
436 | hd.sa = 0; | |
437 | hd.sad = 0; | |
438 | hd.address = bfd_get_start_address (abfd); | |
439 | } | |
440 | ||
441 | hd.os = ""; | |
442 | hd.sys = ""; | |
9d04d618 | 443 | hd.mn = strip_suffix (bfd_get_filename (abfd)); |
958998b7 | 444 | |
4725d7ae SC |
445 | sysroff_swap_hd_out (file, &hd); |
446 | } | |
447 | ||
448 | ||
449 | static void | |
450 | wr_sh (p, sec) | |
451 | struct coff_ofile *p; | |
452 | struct coff_section *sec; | |
453 | { | |
454 | struct IT_sh sh; | |
455 | sh.unit = 0; | |
456 | sh.section = sec->number; | |
457 | #ifdef FOOP1 | |
458 | sh.section = 0; | |
459 | #endif | |
460 | sysroff_swap_sh_out (file, &sh); | |
461 | } | |
462 | ||
463 | ||
464 | static void | |
465 | wr_ob (p, section) | |
466 | struct coff_ofile *p; | |
467 | struct coff_section *section; | |
468 | { | |
9d04d618 | 469 | bfd_size_type i; |
4725d7ae SC |
470 | int first = 1; |
471 | unsigned char stuff[200]; | |
472 | ||
473 | i = 0; | |
6f2d3212 | 474 | while (i < section->bfd_section->_raw_size) |
4725d7ae SC |
475 | { |
476 | struct IT_ob ob; | |
477 | int todo = 200; /* Copy in 200 byte lumps */ | |
958998b7 | 478 | ob.spare = 0; |
6f2d3212 SC |
479 | if (i + todo > section->bfd_section->_raw_size) |
480 | todo = section->bfd_section->_raw_size - i; | |
4725d7ae SC |
481 | |
482 | if (first) | |
483 | { | |
484 | ob.saf = 1; | |
9d04d618 | 485 | if (bfd_get_file_flags (abfd) & EXEC_P) |
4725d7ae SC |
486 | ob.address = section->address; |
487 | else | |
488 | ob.address = 0; | |
489 | ||
490 | first = 0; | |
491 | } | |
492 | else | |
493 | { | |
494 | ob.saf = 0; | |
495 | } | |
496 | ||
497 | ob.cpf = 0; /* Never compress */ | |
498 | ob.data.len = todo; | |
499 | bfd_get_section_contents (abfd, section->bfd_section, stuff, i, todo); | |
500 | ob.data.data = stuff; | |
6f2d3212 | 501 | sysroff_swap_ob_out (file, &ob /*, i + todo < section->size */ ); |
4725d7ae SC |
502 | i += todo; |
503 | } | |
6f2d3212 | 504 | /* Now fill the rest with blanks */ |
9d04d618 | 505 | while (i < (bfd_size_type) section->size) |
6f2d3212 SC |
506 | { |
507 | struct IT_ob ob; | |
508 | int todo = 200; /* Copy in 200 byte lumps */ | |
509 | ob.spare = 0; | |
9d04d618 | 510 | if (i + todo > (bfd_size_type) section->size) |
6f2d3212 SC |
511 | todo = section->size - i; |
512 | ob.saf = 0; | |
513 | ||
514 | ob.cpf = 0; /* Never compress */ | |
515 | ob.data.len = todo; | |
516 | memset (stuff, 0, todo); | |
517 | ob.data.data = stuff; | |
518 | sysroff_swap_ob_out (file, &ob); | |
519 | i += todo; | |
520 | } | |
521 | /* Now fill the rest with blanks */ | |
522 | ||
4725d7ae SC |
523 | } |
524 | ||
525 | static void | |
526 | wr_rl (ptr, sec) | |
527 | struct coff_ofile *ptr; | |
528 | struct coff_section *sec; | |
529 | { | |
530 | int nr = sec->nrelocs; | |
531 | int i; | |
532 | for (i = 0; i < nr; i++) | |
533 | { | |
534 | struct coff_reloc *r = sec->relocs + i; | |
535 | struct coff_symbol *ref; | |
536 | struct IT_rl rl; | |
537 | rl.apol = 0; | |
538 | rl.boundary = 0; | |
539 | rl.segment = 1; | |
540 | rl.sign = 0; | |
541 | rl.check = 0; | |
542 | rl.addr = r->offset; | |
543 | rl.bitloc = 0; | |
544 | rl.flen = 32; /* SH Specific */ | |
545 | /* What sort of reloc ? Look in the section to find out */ | |
546 | ref = r->symbol; | |
547 | if (ref->visible->type == coff_vis_ext_ref) | |
548 | { | |
549 | rl.bcount = 4; /* Always 4 for us */ | |
550 | rl.op = OP_EXT_REF; | |
551 | rl.symn = ref->er_number; | |
552 | } | |
553 | else if (ref->visible->type == coff_vis_common) | |
554 | { | |
555 | rl.bcount = 11; /* Always 11 for us */ | |
556 | rl.op = OP_SEC_REF; | |
557 | rl.secn = ref->where->section->number; | |
558 | rl.copcode_is_3 = 3; | |
559 | rl.alength_is_4 = 4; | |
560 | rl.addend = ref->where->offset - ref->where->section->address; | |
561 | rl.aopcode_is_0x20 = 0x20; | |
562 | } | |
563 | ||
564 | else | |
565 | { | |
566 | rl.bcount = 11; /* Always 11 for us */ | |
567 | rl.op = OP_SEC_REF; | |
568 | rl.secn = ref->where->section->number; | |
569 | rl.copcode_is_3 = 3; | |
570 | rl.alength_is_4 = 4; | |
571 | rl.addend = -ref->where->section->address; | |
572 | rl.aopcode_is_0x20 = 0x20; | |
573 | } | |
574 | rl.end = 0xff; | |
575 | if (rl.op == OP_SEC_REF | |
576 | || rl.op == OP_EXT_REF) | |
577 | { | |
578 | sysroff_swap_rl_out (file, &rl); | |
579 | } | |
580 | } | |
581 | } | |
582 | ||
583 | static void | |
584 | wr_object_body (p) | |
585 | struct coff_ofile *p; | |
586 | { | |
587 | int i; | |
588 | for (i = 1; i < p->nsections; i++) | |
589 | { | |
590 | wr_sh (p, p->sections + i); | |
591 | wr_ob (p, p->sections + i); | |
592 | wr_rl (p, p->sections + i); | |
593 | } | |
594 | } | |
595 | ||
596 | static void | |
597 | wr_dps_start (sfile, section, scope, type, nest) | |
598 | struct coff_sfile *sfile; | |
599 | struct coff_section *section; | |
600 | struct coff_scope *scope; | |
601 | int type; | |
958998b7 | 602 | int nest; |
4725d7ae SC |
603 | { |
604 | struct IT_dps dps; | |
605 | dps.end = 0; | |
606 | dps.opt = 0; | |
607 | dps.type = type; | |
608 | if (scope->sec) | |
609 | { | |
610 | dps.san = scope->sec->number; | |
611 | dps.address = scope->offset - find_base (sfile, scope->sec); | |
612 | dps.block_size = scope->size; | |
613 | if (debug) | |
614 | { | |
615 | printf ("DPS %s %d %x\n", | |
616 | sfile->name, | |
617 | nest, | |
618 | dps.address); | |
619 | ||
620 | } | |
621 | } | |
958998b7 ILT |
622 | else |
623 | { | |
624 | dps.san = 0; | |
625 | dps.address = 0; | |
626 | dps.block_size = 0; | |
627 | } | |
4725d7ae SC |
628 | |
629 | dps.nesting = nest; | |
630 | dps.neg = 0x1001; | |
631 | sysroff_swap_dps_out (file, &dps); | |
632 | } | |
633 | ||
634 | static void | |
635 | wr_dps_end (section, scope, type) | |
636 | struct coff_section *section; | |
637 | struct coff_scope *scope; | |
638 | int type; | |
639 | { | |
640 | struct IT_dps dps; | |
641 | dps.end = 1; | |
642 | dps.type = type; | |
643 | sysroff_swap_dps_out (file, &dps); | |
644 | } | |
645 | ||
646 | static int * | |
647 | nints (x) | |
648 | int x; | |
649 | { | |
650 | return (int *) (xcalloc (sizeof (int), x)); | |
651 | } | |
652 | ||
653 | static void walk_tree_symbol (); | |
654 | static void | |
655 | walk_tree_type_1 (sfile, symbol, type, nest) | |
656 | struct coff_sfile *sfile; | |
657 | struct coff_symbol *symbol; | |
658 | struct coff_type *type; | |
659 | int nest; | |
660 | { | |
661 | switch (type->type) | |
662 | { | |
663 | case coff_secdef_type: | |
664 | case coff_basic_type: | |
665 | { | |
666 | struct IT_dbt dbt; | |
667 | ||
668 | switch (type->u.basic) | |
669 | { | |
670 | case T_NULL: | |
671 | case T_VOID: | |
672 | dbt.btype = BTYPE_VOID; | |
673 | dbt.sign = BTYPE_UNSPEC; | |
674 | dbt.fptype = FPTYPE_NOTSPEC; | |
675 | break; | |
676 | case T_CHAR: | |
677 | dbt.btype = BTYPE_CHAR; | |
678 | dbt.sign = BTYPE_UNSPEC; | |
679 | dbt.fptype = FPTYPE_NOTSPEC; | |
680 | break; | |
681 | case T_SHORT: | |
682 | case T_INT: | |
683 | case T_LONG: | |
684 | dbt.btype = BTYPE_INT; | |
685 | dbt.sign = SIGN_SIGNED; | |
686 | dbt.fptype = FPTYPE_NOTSPEC; | |
687 | break; | |
688 | case T_FLOAT: | |
689 | dbt.btype = BTYPE_FLOAT; | |
690 | dbt.fptype = FPTYPE_SINGLE; | |
691 | break; | |
692 | case T_DOUBLE: | |
693 | dbt.btype = BTYPE_FLOAT; | |
694 | dbt.fptype = FPTYPE_DOUBLE; | |
695 | break; | |
696 | case T_LNGDBL: | |
697 | dbt.btype = BTYPE_FLOAT; | |
698 | dbt.fptype = FPTYPE_EXTENDED; | |
699 | break; | |
700 | case T_UCHAR: | |
701 | dbt.btype = BTYPE_CHAR; | |
702 | dbt.sign = SIGN_UNSIGNED; | |
703 | dbt.fptype = FPTYPE_NOTSPEC; | |
704 | break; | |
705 | case T_USHORT: | |
706 | case T_UINT: | |
707 | case T_ULONG: | |
708 | dbt.btype = BTYPE_INT; | |
709 | dbt.sign = SIGN_UNSIGNED; | |
710 | dbt.fptype = FPTYPE_NOTSPEC; | |
711 | break; | |
712 | } | |
713 | dbt.bitsize = type->size; | |
714 | dbt.neg = 0x1001; | |
715 | sysroff_swap_dbt_out (file, &dbt); | |
716 | break; | |
717 | } | |
718 | case coff_pointer_type: | |
719 | { | |
720 | struct IT_dpt dpt; | |
721 | walk_tree_type_1 (sfile, symbol, type->u.pointer.points_to, nest + 1); | |
722 | dpt.neg = 0x1001; | |
723 | sysroff_swap_dpt_out (file, &dpt); | |
724 | break; | |
725 | } | |
726 | ||
727 | case coff_function_type: | |
728 | { | |
729 | struct IT_dfp dfp; | |
730 | struct coff_symbol *param; | |
731 | dfp.end = 0; | |
958998b7 | 732 | dfp.spare = 0; |
4725d7ae SC |
733 | dfp.nparams = type->u.function.parameters->nvars; |
734 | dfp.neg = 0x1001; | |
735 | ||
736 | walk_tree_type_1 (sfile, symbol, type->u.function.function_returns, nest + 1); | |
737 | ||
738 | sysroff_swap_dfp_out (file, &dfp); | |
739 | ||
740 | for (param = type->u.function.parameters->vars_head; | |
741 | param; | |
742 | param = param->next) | |
743 | { | |
744 | walk_tree_symbol (sfile, 0, param, nest); | |
745 | } | |
746 | dfp.end = 1; | |
747 | sysroff_swap_dfp_out (file, &dfp); | |
748 | break; | |
749 | } | |
750 | ||
751 | case coff_structdef_type: | |
752 | { | |
753 | struct IT_dbt dbt; | |
754 | struct IT_dds dds; | |
755 | struct coff_symbol *member; | |
958998b7 | 756 | dds.spare = 0; |
4725d7ae SC |
757 | dbt.btype = BTYPE_STRUCT; |
758 | dbt.bitsize = type->size; | |
759 | dbt.sign = SIGN_UNSPEC; | |
760 | dbt.fptype = FPTYPE_NOTSPEC; | |
761 | dbt.sid = get_member_id (type->u.astructdef.idx); | |
762 | dbt.neg = 0x1001; | |
763 | sysroff_swap_dbt_out (file, &dbt); | |
764 | dds.end = 0; | |
765 | dds.neg = 0x1001; | |
766 | sysroff_swap_dds_out (file, &dds); | |
767 | for (member = type->u.astructdef.elements->vars_head; | |
768 | member; | |
769 | member = member->next) | |
770 | { | |
771 | walk_tree_symbol (sfile, 0, member, nest + 1); | |
772 | } | |
773 | ||
774 | dds.end = 1; | |
775 | sysroff_swap_dds_out (file, &dds); | |
776 | ||
777 | } | |
778 | break; | |
779 | case coff_structref_type: | |
780 | { | |
781 | struct IT_dbt dbt; | |
782 | dbt.btype = BTYPE_TAG; | |
783 | dbt.bitsize = type->size; | |
784 | dbt.sign = SIGN_UNSPEC; | |
785 | dbt.fptype = FPTYPE_NOTSPEC; | |
786 | if (type->u.astructref.ref) | |
787 | { | |
788 | dbt.sid = get_member_id (type->u.astructref.ref->number); | |
789 | } | |
790 | else | |
791 | { | |
792 | dbt.sid = 0; | |
793 | } | |
794 | ||
795 | dbt.neg = 0x1001; | |
796 | sysroff_swap_dbt_out (file, &dbt); | |
797 | } | |
798 | break; | |
799 | case coff_array_type: | |
800 | { | |
801 | struct IT_dar dar; | |
802 | int j; | |
803 | int dims = 1; /* Only output one dimension at a time */ | |
804 | dar.dims = dims; | |
805 | dar.variable = nints (dims); | |
806 | dar.subtype = nints (dims); | |
807 | dar.spare = nints (dims); | |
808 | dar.max_variable = nints (dims); | |
809 | dar.maxspare = nints (dims); | |
810 | dar.max = nints (dims); | |
811 | dar.min_variable = nints (dims); | |
812 | dar.min = nints (dims); | |
813 | dar.minspare = nints (dims); | |
814 | dar.neg = 0x1001; | |
958998b7 | 815 | dar.length = type->size / type->u.array.dim; |
4725d7ae SC |
816 | for (j = 0; j < dims; j++) |
817 | { | |
818 | dar.variable[j] = VARIABLE_FIXED; | |
819 | dar.subtype[j] = SUB_INTEGER; | |
958998b7 | 820 | dar.spare[j] = 0; |
4725d7ae SC |
821 | dar.max_variable[j] = 0; |
822 | dar.max[j] = type->u.array.dim; | |
823 | dar.min_variable[j] = 0; | |
824 | dar.min[j] = 1; /* Why isn't this 0 ? */ | |
825 | } | |
826 | walk_tree_type_1 (sfile, symbol, type->u.array.array_of, nest + 1); | |
827 | sysroff_swap_dar_out (file, &dar); | |
828 | } | |
829 | break; | |
830 | case coff_enumdef_type: | |
831 | { | |
832 | struct IT_dbt dbt; | |
833 | struct IT_den den; | |
834 | struct coff_symbol *member; | |
835 | dbt.btype = BTYPE_ENUM; | |
836 | dbt.bitsize = type->size; | |
837 | dbt.sign = SIGN_UNSPEC; | |
838 | dbt.fptype = FPTYPE_NOTSPEC; | |
839 | dbt.sid = get_member_id (type->u.aenumdef.idx); | |
840 | dbt.neg = 0x1001; | |
841 | sysroff_swap_dbt_out (file, &dbt); | |
842 | ||
843 | den.end = 0; | |
844 | den.neg = 0x1001; | |
958998b7 | 845 | den.spare = 0; |
4725d7ae SC |
846 | sysroff_swap_den_out (file, &den); |
847 | for (member = type->u.aenumdef.elements->vars_head; | |
848 | member; | |
849 | member = member->next) | |
850 | { | |
851 | walk_tree_symbol (sfile, 0, member, nest + 1); | |
852 | } | |
853 | ||
854 | den.end = 1; | |
855 | sysroff_swap_den_out (file, &den); | |
856 | } | |
857 | break; | |
858 | ||
859 | break; | |
860 | case coff_enumref_type: | |
861 | { | |
862 | struct IT_dbt dbt; | |
863 | dbt.btype = BTYPE_TAG; | |
864 | dbt.bitsize = type->size; | |
865 | dbt.sign = SIGN_UNSPEC; | |
866 | dbt.fptype = FPTYPE_NOTSPEC; | |
867 | dbt.sid = get_member_id (type->u.aenumref.ref->number); | |
868 | dbt.neg = 0x1001; | |
869 | sysroff_swap_dbt_out (file, &dbt); | |
870 | } | |
871 | break; | |
872 | default: | |
873 | abort (); | |
874 | } | |
875 | } | |
876 | ||
6f2d3212 SC |
877 | /* Obsolete ? |
878 | static void | |
879 | dty_start () | |
880 | { | |
881 | struct IT_dty dty; | |
882 | dty.end = 0; | |
883 | dty.neg = 0x1001; | |
884 | dty.spare = 0; | |
885 | sysroff_swap_dty_out (file, &dty); | |
886 | } | |
887 | ||
888 | static void | |
889 | dty_stop () | |
890 | { | |
891 | struct IT_dty dty; | |
892 | dty.end = 0; | |
893 | dty.neg = 0x1001; | |
894 | dty.end = 1; | |
895 | sysroff_swap_dty_out (file, &dty); | |
896 | } | |
897 | ||
898 | ||
899 | static void | |
900 | dump_tree_structure (sfile, symbol, type, nest) | |
901 | struct coff_sfile *sfile; | |
902 | struct coff_symbol *symbol; | |
903 | struct coff_type *type; | |
904 | int nest; | |
905 | { | |
906 | if (symbol->type->type == coff_function_type) | |
907 | { | |
908 | ||
909 | ||
910 | } | |
911 | ||
912 | } | |
913 | */ | |
4725d7ae | 914 | |
958998b7 | 915 | static void |
4725d7ae SC |
916 | walk_tree_type (sfile, symbol, type, nest) |
917 | ||
918 | struct | |
919 | coff_sfile *sfile; | |
920 | struct coff_symbol *symbol; | |
921 | struct coff_type *type; | |
922 | int nest; | |
923 | { | |
924 | if (symbol->type->type == coff_function_type) | |
925 | { | |
926 | ||
927 | struct IT_dty dty; | |
928 | dty.end = 0; | |
929 | dty.neg = 0x1001; | |
930 | ||
931 | sysroff_swap_dty_out (file, &dty); | |
932 | walk_tree_type_1 (sfile, symbol, type, nest); | |
933 | dty.end = 1; | |
934 | sysroff_swap_dty_out (file, &dty); | |
935 | ||
958998b7 ILT |
936 | wr_dps_start (sfile, |
937 | symbol->where->section, | |
938 | symbol->type->u.function.code, | |
4725d7ae SC |
939 | BLOCK_TYPE_FUNCTION, nest); |
940 | wr_dps_start (sfile, symbol->where->section, | |
941 | symbol->type->u.function.code, | |
942 | BLOCK_TYPE_BLOCK, nest); | |
943 | walk_tree_scope (symbol->where->section, | |
944 | sfile, | |
958998b7 | 945 | symbol->type->u.function.code, |
4725d7ae SC |
946 | nest + 1, BLOCK_TYPE_BLOCK); |
947 | ||
958998b7 ILT |
948 | wr_dps_end (symbol->where->section, |
949 | symbol->type->u.function.code, | |
950 | BLOCK_TYPE_BLOCK); | |
951 | wr_dps_end (symbol->where->section, | |
952 | symbol->type->u.function.code, BLOCK_TYPE_FUNCTION); | |
4725d7ae SC |
953 | |
954 | } | |
955 | else | |
956 | { | |
957 | struct IT_dty dty; | |
958 | dty.end = 0; | |
959 | dty.neg = 0x1001; | |
960 | sysroff_swap_dty_out (file, &dty); | |
961 | walk_tree_type_1 (sfile, symbol, type, nest); | |
962 | dty.end = 1; | |
963 | sysroff_swap_dty_out (file, &dty); | |
964 | } | |
965 | ||
966 | } | |
967 | ||
968 | ||
969 | ||
970 | static void | |
971 | walk_tree_symbol (sfile, section, symbol, nest) | |
972 | struct coff_sfile *sfile; | |
973 | struct coff_section *section; | |
974 | struct coff_symbol *symbol; | |
975 | int nest; | |
976 | { | |
977 | struct IT_dsy dsy; | |
978 | ||
9d04d618 | 979 | memset(&dsy, 0, sizeof(dsy)); |
958998b7 | 980 | dsy.nesting = nest; |
4725d7ae | 981 | |
958998b7 ILT |
982 | switch (symbol->type->type) |
983 | { | |
984 | case coff_function_type: | |
985 | dsy.type = STYPE_FUNC; | |
986 | dsy.assign = 1; | |
987 | break; | |
988 | case coff_structref_type: | |
989 | case coff_pointer_type: | |
990 | case coff_array_type: | |
991 | case coff_basic_type: | |
992 | case coff_enumref_type: | |
993 | dsy.type = STYPE_VAR; | |
994 | dsy.assign = 1; | |
995 | break; | |
996 | case coff_enumdef_type: | |
997 | dsy.type = STYPE_TAG; | |
998 | dsy.assign = 0; | |
999 | dsy.magic = 2; | |
1000 | break; | |
1001 | case coff_structdef_type: | |
1002 | dsy.type = STYPE_TAG; | |
1003 | dsy.assign = 0; | |
1004 | dsy.magic = symbol->type->u.astructdef.isstruct ? 0 : 1; | |
1005 | break; | |
1006 | case coff_secdef_type: | |
1007 | return; | |
1008 | default: | |
1009 | abort (); | |
1010 | } | |
4725d7ae | 1011 | |
958998b7 ILT |
1012 | if (symbol->where->where == coff_where_member_of_struct) |
1013 | { | |
1014 | dsy.assign = 0; | |
1015 | dsy.type = STYPE_MEMBER; | |
1016 | } | |
1017 | if (symbol->where->where == coff_where_member_of_enum) | |
1018 | { | |
1019 | dsy.type = STYPE_ENUM; | |
1020 | dsy.assign = 0; | |
0ab76042 C |
1021 | dsy.evallen = 4; |
1022 | dsy.evalue = symbol->where->offset; | |
958998b7 | 1023 | } |
4725d7ae | 1024 | |
958998b7 ILT |
1025 | if (symbol->type->type == coff_structdef_type |
1026 | || symbol->where->where == coff_where_entag | |
1027 | || symbol->where->where == coff_where_strtag) | |
1028 | { | |
1029 | dsy.snumber = get_member_id (symbol->number); | |
1030 | } | |
1031 | else | |
1032 | { | |
1033 | dsy.snumber = get_ordinary_id (symbol->number); | |
1034 | } | |
4725d7ae SC |
1035 | |
1036 | ||
958998b7 | 1037 | dsy.sname = symbol->name[0] == '_' ? symbol->name + 1 : symbol->name; |
4725d7ae | 1038 | |
958998b7 ILT |
1039 | switch (symbol->visible->type) |
1040 | { | |
1041 | case coff_vis_common: | |
1042 | case coff_vis_ext_def: | |
1043 | dsy.ainfo = AINFO_STATIC_EXT_DEF; | |
1044 | break; | |
1045 | case coff_vis_ext_ref: | |
1046 | dsy.ainfo = AINFO_STATIC_EXT_REF; | |
1047 | break; | |
1048 | case coff_vis_int_def: | |
1049 | dsy.ainfo = AINFO_STATIC_INT; | |
1050 | break; | |
1051 | case coff_vis_auto: | |
1052 | case coff_vis_autoparam: | |
1053 | dsy.ainfo = AINFO_AUTO; | |
1054 | break; | |
1055 | case coff_vis_register: | |
1056 | case coff_vis_regparam: | |
1057 | dsy.ainfo = AINFO_REG; | |
1058 | break; | |
1059 | break; | |
1060 | case coff_vis_tag: | |
1061 | case coff_vis_member_of_struct: | |
1062 | case coff_vis_member_of_enum: | |
1063 | break; | |
1064 | default: | |
1065 | abort (); | |
1066 | } | |
4725d7ae | 1067 | |
958998b7 ILT |
1068 | dsy.dlength = symbol->type->size; |
1069 | switch (symbol->where->where) | |
1070 | { | |
1071 | case coff_where_memory: | |
4725d7ae | 1072 | |
958998b7 | 1073 | dsy.section = symbol->where->section->number; |
4725d7ae | 1074 | #ifdef FOOP |
958998b7 | 1075 | dsy.section = 0; |
4725d7ae | 1076 | #endif |
958998b7 ILT |
1077 | break; |
1078 | case coff_where_member_of_struct: | |
1079 | case coff_where_member_of_enum: | |
1080 | case coff_where_stack: | |
1081 | case coff_where_register: | |
1082 | case coff_where_unknown: | |
1083 | case coff_where_strtag: | |
1084 | ||
1085 | case coff_where_entag: | |
1086 | case coff_where_typedef: | |
1087 | break; | |
1088 | default: | |
1089 | abort (); | |
1090 | } | |
4725d7ae | 1091 | |
958998b7 ILT |
1092 | switch (symbol->where->where) |
1093 | { | |
1094 | case coff_where_memory: | |
1095 | dsy.address = symbol->where->offset - find_base (sfile, symbol->where->section); | |
1096 | break; | |
1097 | case coff_where_stack: | |
1098 | dsy.address = symbol->where->offset; | |
1099 | break; | |
1100 | case coff_where_member_of_struct: | |
4725d7ae SC |
1101 | |
1102 | ||
958998b7 ILT |
1103 | if (symbol->where->bitsize) |
1104 | { | |
1105 | int bits = (symbol->where->offset * 8 + symbol->where->bitoffset); | |
1106 | dsy.bitunit = 1; | |
1107 | dsy.field_len = symbol->where->bitsize; | |
1108 | dsy.field_off = (bits / 32) * 4; | |
1109 | dsy.field_bitoff = bits % 32; | |
1110 | } | |
1111 | else | |
1112 | { | |
1113 | dsy.bitunit = 0; | |
4725d7ae | 1114 | |
958998b7 ILT |
1115 | dsy.field_len = symbol->type->size; |
1116 | dsy.field_off = symbol->where->offset; | |
1117 | } | |
1118 | break; | |
1119 | case coff_where_member_of_enum: | |
1120 | /* dsy.bitunit = 0; | |
6f2d3212 SC |
1121 | dsy.field_len = symbol->type->size; |
1122 | dsy.field_off = symbol->where->offset; */ | |
958998b7 ILT |
1123 | break; |
1124 | case coff_where_register: | |
1125 | case coff_where_unknown: | |
1126 | case coff_where_strtag: | |
4725d7ae | 1127 | |
958998b7 ILT |
1128 | case coff_where_entag: |
1129 | case coff_where_typedef: | |
1130 | break; | |
1131 | default: | |
1132 | abort (); | |
1133 | } | |
4725d7ae | 1134 | |
958998b7 | 1135 | if (symbol->where->where == coff_where_register) |
9d04d618 | 1136 | dsy.reg = rnames[symbol->where->offset]; |
4725d7ae | 1137 | |
958998b7 ILT |
1138 | switch (symbol->visible->type) |
1139 | { | |
1140 | case coff_vis_common: | |
1141 | /* We do this 'cause common C symbols are treated as extdefs */ | |
1142 | case coff_vis_ext_def: | |
1143 | case coff_vis_ext_ref: | |
4725d7ae | 1144 | |
958998b7 ILT |
1145 | dsy.ename = symbol->name; |
1146 | break; | |
4725d7ae | 1147 | |
958998b7 ILT |
1148 | case coff_vis_regparam: |
1149 | case coff_vis_autoparam: | |
1150 | dsy.type = STYPE_PARAMETER; | |
1151 | break; | |
4725d7ae | 1152 | |
958998b7 | 1153 | case coff_vis_int_def: |
4725d7ae | 1154 | |
958998b7 ILT |
1155 | case coff_vis_auto: |
1156 | case coff_vis_register: | |
1157 | case coff_vis_tag: | |
1158 | case coff_vis_member_of_struct: | |
1159 | case coff_vis_member_of_enum: | |
1160 | break; | |
1161 | default: | |
1162 | abort (); | |
1163 | } | |
4725d7ae | 1164 | |
958998b7 ILT |
1165 | dsy.sfn = 0; |
1166 | dsy.sln = 2; | |
4725d7ae | 1167 | |
958998b7 | 1168 | dsy.neg = 0x1001; |
4725d7ae SC |
1169 | |
1170 | ||
958998b7 | 1171 | sysroff_swap_dsy_out (file, &dsy); |
4725d7ae | 1172 | |
958998b7 | 1173 | walk_tree_type (sfile, symbol, symbol->type, nest); |
4725d7ae SC |
1174 | } |
1175 | ||
1176 | ||
1177 | static void | |
1178 | walk_tree_scope (section, sfile, scope, nest, type) | |
1179 | struct coff_section *section; | |
1180 | struct coff_sfile *sfile; | |
1181 | struct coff_scope *scope; | |
1182 | int nest; | |
1183 | int type; | |
1184 | { | |
1185 | struct coff_symbol *vars; | |
1186 | struct coff_scope *child; | |
1187 | ||
1188 | if (scope->vars_head | |
1189 | || (scope->list_head && scope->list_head->vars_head)) | |
1190 | { | |
1191 | wr_dps_start (sfile, section, scope, type, nest); | |
1192 | ||
1193 | if (nest == 0) | |
1194 | wr_globals (tree, sfile, nest + 1); | |
1195 | ||
1196 | for (vars = scope->vars_head; vars; vars = vars->next) | |
1197 | { | |
1198 | walk_tree_symbol (sfile, section, vars, nest); | |
1199 | } | |
1200 | ||
1201 | for (child = scope->list_head; child; child = child->next) | |
1202 | { | |
1203 | walk_tree_scope (section, sfile, child, nest + 1, BLOCK_TYPE_BLOCK); | |
1204 | } | |
1205 | ||
1206 | wr_dps_end (section, scope, type); | |
1207 | } | |
1208 | } | |
1209 | static void | |
1210 | walk_tree_sfile (section, sfile) | |
1211 | struct coff_section *section; | |
1212 | struct coff_sfile *sfile; | |
1213 | { | |
1214 | walk_tree_scope (section, sfile, sfile->scope, 0, BLOCK_TYPE_COMPUNIT); | |
1215 | ||
1216 | } | |
1217 | ||
1218 | static void | |
1219 | wr_program_structure (p, sfile) | |
1220 | struct coff_ofile *p; | |
1221 | struct coff_sfile *sfile; | |
1222 | { | |
1223 | ||
1224 | walk_tree_sfile (p->sections + 4, sfile); | |
1225 | ||
1226 | } | |
1227 | ||
1228 | static void | |
1229 | wr_du (p, sfile, n) | |
1230 | struct coff_ofile *p; | |
1231 | struct coff_sfile *sfile; | |
1232 | int n; | |
1233 | { | |
1234 | struct IT_du du; | |
1235 | int lim; | |
958998b7 | 1236 | #if 0 |
4725d7ae SC |
1237 | struct coff_symbol *symbol; |
1238 | static int incit = 0x500000; | |
958998b7 ILT |
1239 | int used = 0; |
1240 | #endif | |
4725d7ae SC |
1241 | int i; |
1242 | int j; | |
4725d7ae SC |
1243 | unsigned int *lowest = (unsigned *) nints (p->nsections); |
1244 | unsigned int *highest = (unsigned *) nints (p->nsections); | |
9d04d618 | 1245 | du.format = bfd_get_file_flags (abfd) & EXEC_P ? 0 : 1; |
4725d7ae | 1246 | du.optimized = 0; |
9d04d618 TT |
1247 | du.stackfrmt = 0; |
1248 | du.spare = 0; | |
4725d7ae SC |
1249 | du.unit = n; |
1250 | du.sections = p->nsections - 1; | |
1251 | du.san = (int *) xcalloc (sizeof (int), du.sections); | |
1252 | du.address = nints (du.sections); | |
1253 | du.length = nints (du.sections); | |
1254 | ||
1255 | for (i = 0; i < du.sections; i++) | |
1256 | { | |
1257 | lowest[i] = ~0; | |
1258 | highest[i] = 0; | |
1259 | } | |
1260 | ||
1261 | /* Look through all the symbols and try and work out the extents in this | |
1262 | source file */ | |
1263 | #if 0 | |
1264 | for (symbol = sfile->scope->vars_head; | |
1265 | symbol; | |
1266 | symbol = symbol->next) | |
1267 | { | |
1268 | if (symbol->type->type == coff_secdef_type) | |
1269 | { | |
1270 | unsigned int low = symbol->where->offset; | |
1271 | unsigned int high = symbol->where->offset + symbol->type->size - 1; | |
1272 | struct coff_section *section = symbol->where->section; | |
1273 | ||
1274 | int sn = section->number; | |
1275 | if (low < lowest[sn]) | |
1276 | lowest[sn] = low; | |
1277 | if (high > highest[sn]) | |
1278 | highest[sn] = high; | |
1279 | } | |
1280 | } | |
1281 | ||
1282 | ||
1283 | for (i = 0; i < du.sections; i++) | |
1284 | { | |
1285 | if (highest[i] == 0) | |
1286 | { | |
1287 | lowest[i] = highest[i] = incit; | |
1288 | } | |
1289 | du.san[used] = i; | |
1290 | du.length[used] = highest[i] - lowest[i]; | |
9d04d618 | 1291 | du.address[used] = bfd_get_file_flags (abfd) & EXEC_P ? lowest[i] : 0; |
4725d7ae SC |
1292 | if (debug) |
1293 | { | |
1294 | printf (" section %6s 0x%08x..0x%08x\n", | |
1295 | p->sections[i + 1].name, | |
1296 | lowest[i], | |
1297 | highest[i]); | |
1298 | } | |
1299 | used++; | |
1300 | } | |
1301 | ||
1302 | #endif | |
1303 | lim = du.sections; | |
1304 | for (j = 0; j < lim; j++) | |
1305 | { | |
1306 | int src = j; | |
1307 | int dst = j; | |
1308 | du.san[dst] = dst; | |
1309 | if (sfile->section[src].init) | |
1310 | { | |
958998b7 | 1311 | du.length[dst] |
4725d7ae | 1312 | = sfile->section[src].high - sfile->section[src].low + 1; |
958998b7 | 1313 | du.address[dst] |
4725d7ae SC |
1314 | = sfile->section[src].low; |
1315 | } | |
1316 | else | |
1317 | { | |
1318 | du.length[dst] = 0; | |
1319 | du.address[dst] = 0; | |
1320 | } | |
1321 | if (debug) | |
1322 | { | |
1323 | if (sfile->section[src].parent) | |
1324 | { | |
1325 | printf (" section %6s 0x%08x..0x%08x\n", | |
1326 | sfile->section[src].parent->name, | |
1327 | du.address[dst], | |
1328 | du.address[dst] + du.length[dst] - 1); | |
1329 | } | |
1330 | } | |
1331 | du.sections = dst + 1; | |
1332 | } | |
1333 | ||
1334 | du.tool = "c_gcc"; | |
1335 | du.date = DATE; | |
1336 | ||
1337 | sysroff_swap_du_out (file, &du); | |
1338 | } | |
1339 | ||
1340 | static void | |
1341 | wr_dus (p, sfile) | |
1342 | struct coff_ofile *p; | |
1343 | struct coff_sfile *sfile; | |
1344 | { | |
1345 | ||
1346 | struct IT_dus dus; | |
4725d7ae SC |
1347 | |
1348 | dus.efn = 0x1001; | |
958998b7 | 1349 | dus.ns = 1; /* p->nsources; sac 14 jul 94 */ |
4725d7ae SC |
1350 | dus.drb = nints (dus.ns); |
1351 | dus.fname = (char **) xcalloc (sizeof (char *), dus.ns); | |
1352 | dus.spare = nints (dus.ns); | |
1353 | dus.ndir = 0; | |
1354 | /* Find the filenames */ | |
1355 | #if 0 | |
1356 | i = 0; | |
1357 | ||
1358 | for (sfile = p->source_head; | |
1359 | sfile; | |
1360 | sfile = sfile->next) | |
1361 | { | |
1362 | dus.drb[i] = 0; | |
958998b7 | 1363 | dus.spare[i] = 0; |
4725d7ae SC |
1364 | dus.fname[i] = sfile->name; |
1365 | i++; | |
1366 | } | |
1367 | #else | |
1368 | dus.drb[0] = 0; | |
1369 | dus.fname[0] = sfile->name; | |
1370 | #endif | |
1371 | ||
1372 | sysroff_swap_dus_out (file, &dus); | |
1373 | ||
1374 | } | |
1375 | ||
1376 | /* Find the offset of the .text section for this sfile in the | |
6f2d3212 | 1377 | .text section for the output file */ |
4725d7ae SC |
1378 | |
1379 | static int | |
1380 | find_base (sfile, section) | |
1381 | struct coff_sfile *sfile; | |
1382 | struct coff_section *section; | |
1383 | { | |
1384 | return sfile->section[section->number].low; | |
1385 | } | |
1386 | static void | |
1387 | wr_dln (p, sfile, n) | |
1388 | struct coff_ofile *p; | |
1389 | struct coff_sfile *sfile; | |
1390 | int n; | |
1391 | ||
1392 | { | |
1393 | #if 0 | |
1394 | if (n == 0) | |
1395 | { | |
1396 | /* Count up all the linenumbers */ | |
1397 | struct coff_symbol *sy; | |
1398 | int lc = 0; | |
1399 | struct IT_dln dln; | |
1400 | ||
1401 | int idx; | |
1402 | ||
1403 | for (sy = p->symbol_list_head; | |
1404 | sy; | |
1405 | sy = sy->next_in_ofile_list) | |
1406 | { | |
1407 | struct coff_type *t = sy->type; | |
1408 | if (t->type == coff_function_type) | |
1409 | { | |
1410 | struct coff_line *l = t->u.function.lines; | |
1411 | lc += l->nlines; | |
1412 | } | |
1413 | } | |
1414 | ||
1415 | dln.sfn = nints (lc); | |
1416 | dln.sln = nints (lc); | |
1417 | dln.lln = nints (lc); | |
1418 | dln.section = nints (lc); | |
1419 | ||
1420 | dln.from_address = nints (lc); | |
1421 | dln.to_address = nints (lc); | |
1422 | ||
1423 | ||
1424 | dln.neg = 0x1001; | |
1425 | ||
1426 | dln.nln = lc; | |
1427 | ||
1428 | /* Run through once more and fill up the structure */ | |
1429 | idx = 0; | |
1430 | for (sy = p->symbol_list_head; | |
1431 | sy; | |
1432 | sy = sy->next_in_ofile_list) | |
1433 | { | |
1434 | if (sy->type->type == coff_function_type) | |
1435 | { | |
1436 | int i; | |
1437 | struct coff_line *l = sy->type->u.function.lines; | |
1438 | for (i = 0; i < l->nlines; i++) | |
1439 | { | |
1440 | dln.section[idx] = sy->where->section->number; | |
1441 | dln.sfn[idx] = n; | |
1442 | dln.sln[idx] = l->lines[i]; | |
1443 | dln.from_address[idx] = l->addresses[i]; | |
1444 | if (idx) | |
1445 | dln.to_address[idx - 1] = dln.from_address[idx]; | |
1446 | idx++; | |
1447 | } | |
1448 | } | |
1449 | n++; | |
1450 | } | |
1451 | sysroff_swap_dln_out (file, &dln); | |
1452 | } | |
1453 | ||
1454 | #endif | |
1455 | #if 1 | |
1456 | /* Count up all the linenumbers */ | |
1457 | ||
1458 | struct coff_symbol *sy; | |
1459 | int lc = 0; | |
1460 | struct IT_dln dln; | |
1461 | ||
1462 | int idx; | |
1463 | ||
1464 | for (sy = sfile->scope->vars_head; | |
1465 | sy; | |
1466 | sy = sy->next) | |
1467 | { | |
1468 | struct coff_type *t = sy->type; | |
1469 | if (t->type == coff_function_type) | |
1470 | { | |
1471 | struct coff_line *l = t->u.function.lines; | |
1472 | if (l) | |
1473 | lc += l->nlines; | |
1474 | } | |
1475 | } | |
1476 | ||
1477 | dln.sfn = nints (lc); | |
1478 | dln.sln = nints (lc); | |
1479 | dln.cc = nints (lc); | |
1480 | dln.section = nints (lc); | |
1481 | ||
1482 | dln.from_address = nints (lc); | |
1483 | dln.to_address = nints (lc); | |
1484 | ||
1485 | ||
1486 | dln.neg = 0x1001; | |
1487 | ||
1488 | dln.nln = lc; | |
1489 | ||
1490 | /* Run through once more and fill up the structure */ | |
1491 | idx = 0; | |
1492 | for (sy = sfile->scope->vars_head; | |
1493 | sy; | |
1494 | sy = sy->next) | |
1495 | { | |
1496 | if (sy->type->type == coff_function_type) | |
1497 | { | |
1498 | int i; | |
1499 | struct coff_line *l = sy->type->u.function.lines; | |
958998b7 ILT |
1500 | if (l) |
1501 | { | |
1502 | int base = find_base (sfile, sy->where->section); | |
1503 | for (i = 0; i < l->nlines; i++) | |
1504 | { | |
1505 | dln.section[idx] = sy->where->section->number; | |
1506 | dln.sfn[idx] = 0; | |
1507 | dln.sln[idx] = l->lines[i]; | |
1508 | dln.from_address[idx] = | |
1509 | l->addresses[i] + sy->where->section->address - base; | |
1510 | dln.cc[idx] = 0; | |
1511 | if (idx) | |
1512 | dln.to_address[idx - 1] = dln.from_address[idx]; | |
1513 | idx++; | |
1514 | ||
1515 | } | |
1516 | dln.to_address[idx - 1] = dln.from_address[idx - 1] + 2; | |
1517 | } | |
4725d7ae SC |
1518 | } |
1519 | } | |
1520 | if (lc) | |
1521 | sysroff_swap_dln_out (file, &dln); | |
1522 | #endif | |
1523 | } | |
1524 | ||
1525 | /* Write the global symbols out to the debug info */ | |
1526 | static void | |
1527 | wr_globals (p, sfile, n) | |
1528 | struct coff_ofile *p; | |
1529 | struct coff_sfile *sfile; | |
1530 | int n; | |
1531 | { | |
1532 | struct coff_symbol *sy; | |
1533 | for (sy = p->symbol_list_head; | |
1534 | sy; | |
1535 | sy = sy->next_in_ofile_list) | |
1536 | { | |
1537 | if (sy->visible->type == coff_vis_ext_def | |
1538 | || sy->visible->type == coff_vis_ext_ref) | |
1539 | { | |
1540 | /* Only write out symbols if they belong to | |
1541 | the current source file */ | |
1542 | if (sy->sfile == sfile) | |
1543 | walk_tree_symbol (sfile, 0, sy, 0); | |
1544 | ||
1545 | } | |
1546 | } | |
1547 | } | |
1548 | ||
1549 | static void | |
1550 | wr_debug (p) | |
1551 | struct coff_ofile *p; | |
1552 | { | |
1553 | struct coff_sfile *sfile; | |
1554 | int n = 0; | |
1555 | for (sfile = p->source_head; | |
1556 | sfile; | |
1557 | sfile = sfile->next) | |
1558 | ||
1559 | { | |
1560 | if (debug) | |
1561 | { | |
1562 | printf ("%s\n", sfile->name); | |
1563 | } | |
1564 | wr_du (p, sfile, n); | |
1565 | wr_dus (p, sfile); | |
958998b7 | 1566 | wr_program_structure (p, sfile); |
4725d7ae SC |
1567 | wr_dln (p, sfile, n); |
1568 | n++; | |
1569 | } | |
1570 | } | |
0ab76042 | 1571 | |
4725d7ae SC |
1572 | static void |
1573 | wr_cs () | |
1574 | { | |
1575 | /* It seems that the CS struct is not normal - the size is wrong | |
1576 | heres one I prepared earlier.. */ | |
0ab76042 C |
1577 | static char b[] = { |
1578 | 0x80, /* IT */ | |
1579 | 0x21, /* RL */ | |
1580 | 0x00, /* number of chars in variable length part */ | |
1581 | 0x80, /* hd */ | |
1582 | 0x00, /* hs */ | |
1583 | 0x80, /* un */ | |
1584 | 0x00, /* us */ | |
1585 | 0x80, /* sc */ | |
1586 | 0x00, /* ss */ | |
1587 | 0x80, /* er */ | |
1588 | 0x80, /* ed */ | |
1589 | 0x80, /* sh */ | |
1590 | 0x80, /* ob */ | |
1591 | 0x80, /* rl */ | |
1592 | 0x80, /* du */ | |
1593 | 0x80, /* dps */ | |
1594 | 0x80, /* dsy */ | |
1595 | 0x80, /* dty */ | |
1596 | 0x80, /* dln */ | |
1597 | 0x80, /* dso */ | |
1598 | 0x80, /* dus */ | |
1599 | 0x00, /* dss */ | |
1600 | 0x80, /* dbt */ | |
1601 | 0x00, /* dpp */ | |
1602 | 0x80, /* dfp */ | |
1603 | 0x80, /* den */ | |
1604 | 0x80, /* dds */ | |
1605 | 0x80, /* dar */ | |
1606 | 0x80, /* dpt */ | |
1607 | 0x00, /* dul */ | |
1608 | 0x00, /* dse */ | |
1609 | 0x00, /* dot */ | |
1610 | 0xDE /* CS */ | |
1611 | }; | |
4725d7ae SC |
1612 | fwrite (b, 1, sizeof (b), file); |
1613 | } | |
1614 | ||
1615 | /* Write out the SC records for a unit. Create an SC | |
1616 | for all the sections which appear in the output file, even | |
1617 | if there isn't an equivalent one on the input */ | |
1618 | ||
6f2d3212 | 1619 | static int |
4725d7ae SC |
1620 | wr_sc (ptr, sfile) |
1621 | struct coff_ofile *ptr; | |
1622 | struct coff_sfile *sfile; | |
1623 | { | |
1624 | int i; | |
6f2d3212 | 1625 | int scount = 0; |
4725d7ae SC |
1626 | /* First work out the total number of sections */ |
1627 | ||
1628 | int total_sec = ptr->nsections; | |
1629 | ||
1630 | struct myinfo | |
1631 | { | |
1632 | struct coff_section *sec; | |
1633 | struct coff_symbol *symbol; | |
958998b7 | 1634 | }; |
4725d7ae SC |
1635 | struct coff_symbol *symbol; |
1636 | ||
1637 | struct myinfo *info | |
6f2d3212 | 1638 | = (struct myinfo *) calloc (total_sec, sizeof (struct myinfo)); |
4725d7ae SC |
1639 | |
1640 | ||
1641 | ||
1642 | for (i = 0; i < total_sec; i++) | |
1643 | { | |
1644 | info[i].sec = ptr->sections + i; | |
1645 | info[i].symbol = 0; | |
1646 | } | |
1647 | ||
1648 | for (symbol = sfile->scope->vars_head; | |
1649 | symbol; | |
1650 | symbol = symbol->next) | |
1651 | { | |
1652 | ||
1653 | if (symbol->type->type == coff_secdef_type) | |
1654 | { | |
1655 | for (i = 0; i < total_sec; i++) | |
1656 | { | |
1657 | if (symbol->where->section == info[i].sec) | |
1658 | { | |
1659 | info[i].symbol = symbol; | |
1660 | break; | |
1661 | } | |
1662 | } | |
1663 | } | |
1664 | } | |
1665 | ||
1666 | /* Now output all the section info, and fake up some stuff for sections | |
1667 | we don't have */ | |
1668 | ||
1669 | for (i = 1; i < total_sec; i++) | |
1670 | { | |
1671 | struct IT_sc sc; | |
1672 | char *name; | |
1673 | symbol = info[i].symbol; | |
958998b7 ILT |
1674 | sc.spare = 0; |
1675 | sc.spare1 = 0; | |
4725d7ae SC |
1676 | if (!symbol) |
1677 | { | |
1678 | /* Don't have a symbol set aside for this section, which means that nothing | |
1679 | in this file does anything for the section. */ | |
9d04d618 | 1680 | sc.format = !(bfd_get_file_flags (abfd) & EXEC_P); |
4725d7ae SC |
1681 | sc.addr = 0; |
1682 | sc.length = 0; | |
1683 | name = info[i].sec->name; | |
1684 | } | |
1685 | else | |
1686 | { | |
9d04d618 | 1687 | if (bfd_get_file_flags (abfd) & EXEC_P) |
4725d7ae SC |
1688 | { |
1689 | sc.format = 0; | |
1690 | sc.addr = symbol->where->offset; | |
1691 | } | |
1692 | else | |
1693 | { | |
1694 | sc.format = 1; | |
1695 | sc.addr = 0; | |
1696 | } | |
1697 | sc.length = symbol->type->size; | |
1698 | name = symbol->name; | |
1699 | } | |
1700 | ||
1701 | sc.align = 4; | |
1702 | ||
1703 | sc.concat = CONCAT_SIMPLE; | |
1704 | sc.read = 3; | |
1705 | sc.write = 3; | |
1706 | sc.exec = 3; | |
1707 | sc.init = 3; | |
1708 | sc.mode = 3; | |
1709 | sc.spare = 0; | |
958998b7 | 1710 | sc.segadd = 0; |
4725d7ae SC |
1711 | sc.spare1 = 0; /* If not zero, then it doesn't work */ |
1712 | sc.name = section_translate (name); | |
1713 | if (strlen (sc.name) == 1) | |
1714 | { | |
1715 | switch (sc.name[0]) | |
1716 | { | |
1717 | case 'D': | |
1718 | case 'B': | |
1719 | sc.contents = CONTENTS_DATA; | |
1720 | break; | |
1721 | default: | |
1722 | sc.contents = CONTENTS_CODE; | |
1723 | } | |
1724 | } | |
958998b7 ILT |
1725 | else |
1726 | { | |
1727 | sc.contents = CONTENTS_CODE; | |
1728 | } | |
9d04d618 | 1729 | #if 0 |
6f2d3212 SC |
1730 | /* NEW */ |
1731 | if (sc.length) { | |
9d04d618 | 1732 | #endif |
6f2d3212 SC |
1733 | sysroff_swap_sc_out (file, &sc); |
1734 | scount++; | |
9d04d618 | 1735 | #if 0 |
6f2d3212 | 1736 | } |
9d04d618 | 1737 | #endif |
4725d7ae | 1738 | } |
6f2d3212 | 1739 | return scount; |
4725d7ae SC |
1740 | } |
1741 | ||
0ab76042 C |
1742 | |
1743 | /* Write out the ER records for a unit. */ | |
4725d7ae SC |
1744 | static void |
1745 | wr_er (ptr, sfile, first) | |
1746 | struct coff_ofile *ptr; | |
1747 | struct coff_sfile *sfile; | |
1748 | int first; | |
1749 | { | |
1750 | int idx = 0; | |
1751 | struct coff_symbol *sym; | |
1752 | if (first) | |
1753 | { | |
1754 | for (sym = ptr->symbol_list_head; sym; sym = sym->next_in_ofile_list) | |
1755 | { | |
1756 | if (sym->visible->type == coff_vis_ext_ref) | |
1757 | { | |
1758 | struct IT_er er; | |
958998b7 | 1759 | er.spare = 0; |
4725d7ae SC |
1760 | er.type = ER_NOTSPEC; |
1761 | er.name = sym->name; | |
1762 | sysroff_swap_er_out (file, &er); | |
1763 | sym->er_number = idx++; | |
4725d7ae SC |
1764 | } |
1765 | } | |
1766 | } | |
1767 | } | |
1768 | ||
0ab76042 | 1769 | /* Write out the ED records for a unit. */ |
4725d7ae SC |
1770 | static void |
1771 | wr_ed (ptr, sfile, first) | |
1772 | struct coff_ofile *ptr; | |
958998b7 | 1773 | struct coff_sfile *sfile; |
4725d7ae SC |
1774 | int first; |
1775 | { | |
1776 | struct coff_symbol *s; | |
1777 | if (first) | |
1778 | { | |
1779 | for (s = ptr->symbol_list_head; s; s = s->next_in_ofile_list) | |
1780 | { | |
1781 | if (s->visible->type == coff_vis_ext_def | |
1782 | || s->visible->type == coff_vis_common) | |
1783 | { | |
1784 | struct IT_ed ed; | |
1785 | ||
1786 | ed.section = s->where->section->number; | |
958998b7 | 1787 | ed.spare = 0; |
4725d7ae SC |
1788 | if (s->where->section->data) |
1789 | { | |
1790 | ed.type = ED_TYPE_DATA; | |
1791 | } | |
1792 | else if (s->where->section->code & SEC_CODE) | |
1793 | { | |
1794 | ed.type = ED_TYPE_ENTRY; | |
1795 | } | |
1796 | else | |
1797 | { | |
1798 | ed.type = ED_TYPE_NOTSPEC; | |
1799 | ed.type = ED_TYPE_DATA; | |
1800 | } | |
1801 | ed.address = s->where->offset - s->where->section->address; | |
1802 | ed.name = s->name; | |
1803 | sysroff_swap_ed_out (file, &ed); | |
1804 | } | |
1805 | } | |
1806 | } | |
1807 | } | |
1808 | ||
1809 | static void | |
1810 | wr_unit_info (ptr) | |
1811 | struct coff_ofile *ptr; | |
1812 | { | |
1813 | struct coff_sfile *sfile; | |
1814 | int first = 1; | |
1815 | for (sfile = ptr->source_head; | |
1816 | sfile; | |
1817 | sfile = sfile->next) | |
1818 | { | |
6f2d3212 SC |
1819 | long p1; |
1820 | long p2; | |
1821 | int nsecs; | |
1822 | p1 = ftell (file); | |
1823 | wr_un (ptr, sfile, first, 0); | |
1824 | nsecs = wr_sc (ptr, sfile); | |
1825 | p2 = ftell (file); | |
0ab76042 | 1826 | fseek (file, p1, SEEK_SET); |
6f2d3212 | 1827 | wr_un (ptr, sfile, first, nsecs); |
0ab76042 | 1828 | fseek (file, p2, SEEK_SET); |
4725d7ae SC |
1829 | wr_er (ptr, sfile, first); |
1830 | wr_ed (ptr, sfile, first); | |
1831 | first = 0; | |
1832 | } | |
1833 | } | |
1834 | ||
1835 | static void | |
1836 | wr_module (p) | |
1837 | struct coff_ofile *p; | |
1838 | { | |
1839 | wr_cs (); | |
1840 | wr_hd (p); | |
1841 | wr_unit_info (p); | |
1842 | wr_object_body (p); | |
1843 | wr_debug (p); | |
1844 | wr_tr (); | |
1845 | } | |
1846 | ||
1847 | static int | |
1848 | align (x) | |
1849 | int x; | |
1850 | { | |
1851 | return (x + 3) & ~3; | |
1852 | } | |
1853 | ||
1854 | /* Find all the common variables and turn them into | |
1855 | ordinary defs - dunno why, but thats what hitachi does with 'em */ | |
1856 | ||
1857 | static void | |
1858 | prescan (tree) | |
1859 | struct coff_ofile *tree; | |
1860 | { | |
1861 | struct coff_symbol *s; | |
1862 | struct coff_section *common_section; | |
1863 | /* Find the common section - always section 3 */ | |
1864 | common_section = tree->sections + 3; | |
1865 | for (s = tree->symbol_list_head; | |
1866 | s; | |
1867 | s = s->next_in_ofile_list) | |
1868 | { | |
1869 | if (s->visible->type == coff_vis_common) | |
1870 | { | |
1871 | struct coff_where *w = s->where; | |
6f2d3212 | 1872 | /* s->visible->type = coff_vis_ext_def; leave it as common */ |
4725d7ae SC |
1873 | common_section->size = align (common_section->size); |
1874 | w->offset = common_section->size + common_section->address; | |
1875 | w->section = common_section; | |
1876 | common_section->size += s->type->size; | |
1877 | common_section->size = align (common_section->size); | |
1878 | } | |
1879 | } | |
1880 | } | |
1881 | ||
1882 | char *program_name; | |
1883 | ||
1884 | static void | |
1885 | show_usage (file, status) | |
1886 | FILE *file; | |
1887 | int status; | |
1888 | { | |
9d04d618 | 1889 | fprintf (file, _("Usage: %s [-dhVq] in-file [out-file]\n"), program_name); |
4725d7ae SC |
1890 | exit (status); |
1891 | } | |
1892 | ||
1893 | static void | |
1894 | show_help () | |
1895 | { | |
9d04d618 | 1896 | printf (_("%s: Convert a COFF object file into a SYSROFF object file\n"), |
4725d7ae SC |
1897 | program_name); |
1898 | show_usage (stdout, 0); | |
1899 | } | |
1900 | ||
1901 | ||
1902 | ||
1903 | int | |
1904 | main (ac, av) | |
1905 | int ac; | |
1906 | char *av[]; | |
1907 | { | |
1908 | int opt; | |
1909 | static struct option long_options[] = | |
1910 | { | |
1911 | {"debug", no_argument, 0, 'd'}, | |
1912 | {"quick", no_argument, 0, 'q'}, | |
6f2d3212 | 1913 | {"noprescan", no_argument, 0, 'n'}, |
4725d7ae SC |
1914 | {"help", no_argument, 0, 'h'}, |
1915 | {"version", no_argument, 0, 'V'}, | |
1916 | {NULL, no_argument, 0, 0} | |
1917 | }; | |
1918 | char **matching; | |
1919 | char *input_file; | |
4725d7ae | 1920 | char *output_file; |
19ac4b08 TT |
1921 | |
1922 | setlocale (LC_MESSAGES, ""); | |
1923 | bindtextdomain (PACKAGE, LOCALEDIR); | |
1924 | textdomain (PACKAGE); | |
1925 | ||
4725d7ae SC |
1926 | program_name = av[0]; |
1927 | xmalloc_set_program_name (program_name); | |
1928 | ||
6f2d3212 | 1929 | while ((opt = getopt_long (ac, av, "dhVqn", long_options, |
4725d7ae SC |
1930 | (int *) NULL)) |
1931 | != EOF) | |
1932 | { | |
1933 | switch (opt) | |
1934 | { | |
1935 | case 'q': | |
1936 | quick = 1; | |
1937 | break; | |
6f2d3212 SC |
1938 | case 'n': |
1939 | noprescan = 1; | |
1940 | break; | |
4725d7ae SC |
1941 | case 'd': |
1942 | debug = 1; | |
1943 | break; | |
1944 | case 'h': | |
1945 | show_help (); | |
6f2d3212 | 1946 | /*NOTREACHED */ |
4725d7ae | 1947 | case 'V': |
9d04d618 | 1948 | printf (_("GNU %s version %s\n"), program_name, PROGRAM_VERSION); |
4725d7ae | 1949 | exit (0); |
6f2d3212 | 1950 | /*NOTREACHED */ |
4725d7ae SC |
1951 | case 0: |
1952 | break; | |
1953 | default: | |
1954 | show_usage (stderr, 1); | |
6f2d3212 | 1955 | /*NOTREACHED */ |
4725d7ae SC |
1956 | } |
1957 | } | |
1958 | ||
1959 | /* The input and output files may be named on the command line. */ | |
1960 | output_file = NULL; | |
1961 | if (optind < ac) | |
1962 | { | |
1963 | input_file = av[optind]; | |
1964 | ++optind; | |
1965 | if (optind < ac) | |
1966 | { | |
1967 | output_file = av[optind]; | |
1968 | ++optind; | |
1969 | if (optind < ac) | |
1970 | show_usage (stderr, 1); | |
1971 | if (strcmp (input_file, output_file) == 0) | |
1972 | { | |
1973 | fprintf (stderr, | |
9d04d618 | 1974 | _("%s: input and output files must be different\n"), |
4725d7ae SC |
1975 | program_name); |
1976 | exit (1); | |
1977 | } | |
1978 | } | |
1979 | } | |
958998b7 ILT |
1980 | else |
1981 | input_file = 0; | |
4725d7ae SC |
1982 | |
1983 | if (!input_file) | |
1984 | { | |
9d04d618 | 1985 | fprintf (stderr, _("%s: no input file specified\n"), |
4725d7ae SC |
1986 | program_name); |
1987 | exit (1); | |
1988 | } | |
1989 | ||
1990 | if (!output_file) | |
1991 | { | |
1992 | /* Take a .o off the input file and stick on a .obj. If | |
6f2d3212 | 1993 | it doesn't end in .o, then stick a .obj on anyway */ |
4725d7ae SC |
1994 | |
1995 | int len = strlen (input_file); | |
1996 | output_file = xmalloc (len + 5); | |
1997 | strcpy (output_file, input_file); | |
1998 | if (len > 3 | |
1999 | && output_file[len - 2] == '.' | |
2000 | && output_file[len - 1] == 'o') | |
2001 | { | |
2002 | output_file[len] = 'b'; | |
2003 | output_file[len + 1] = 'j'; | |
2004 | output_file[len + 2] = 0; | |
2005 | } | |
2006 | else | |
2007 | { | |
2008 | strcat (output_file, ".obj"); | |
2009 | } | |
2010 | } | |
2011 | ||
2012 | abfd = bfd_openr (input_file, 0); | |
2013 | ||
2014 | if (!abfd) | |
2015 | bfd_fatal (input_file); | |
2016 | ||
2017 | if (!bfd_check_format_matches (abfd, bfd_object, &matching)) | |
2018 | { | |
2019 | bfd_nonfatal (input_file); | |
2020 | if (bfd_get_error () == bfd_error_file_ambiguously_recognized) | |
2021 | { | |
2022 | list_matching_formats (matching); | |
2023 | free (matching); | |
2024 | } | |
2025 | exit (1); | |
2026 | } | |
2027 | ||
0ab76042 | 2028 | file = fopen (output_file, FOPEN_WB); |
4725d7ae SC |
2029 | |
2030 | if (!file) | |
2031 | { | |
9d04d618 | 2032 | fprintf (stderr, _("%s: unable to open output file %s\n"), |
4725d7ae SC |
2033 | program_name, output_file); |
2034 | exit (1); | |
2035 | } | |
2036 | ||
958998b7 ILT |
2037 | if (debug) |
2038 | printf ("ids %d %d\n", base1, base2); | |
4725d7ae | 2039 | tree = coff_grok (abfd); |
6f2d3212 SC |
2040 | if (!noprescan) |
2041 | prescan (tree); | |
4725d7ae SC |
2042 | wr_module (tree); |
2043 | return 0; | |
2044 | } |