Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* srconv.c -- Sysroff conversion program |
dc3c06c2 | 2 | Copyright 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
92f01d61 | 3 | 2005, 2007 Free Software Foundation, Inc. |
252b5132 RH |
4 | |
5 | This file is part of GNU Binutils. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
b43b5d5f NC |
19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
20 | 02110-1301, USA. */ | |
252b5132 RH |
21 | |
22 | /* Written by Steve Chamberlain (sac@cygnus.com) | |
23 | ||
24 | This program can be used to convert a coff object file | |
25 | into a Hitachi OM/LM (Sysroff) format. | |
26 | ||
27 | All debugging information is preserved */ | |
28 | ||
e9792343 | 29 | #include "bfd.h" |
252b5132 RH |
30 | #include "bucomm.h" |
31 | #include "sysroff.h" | |
32 | #include "coffgrok.h" | |
e9792343 AM |
33 | #include "libiberty.h" |
34 | #include "getopt.h" | |
252b5132 RH |
35 | |
36 | #include "coff/internal.h" | |
37 | #include "../bfd/libcoff.h" | |
38 | ||
252b5132 RH |
39 | /*#define FOOP1 1 */ |
40 | ||
41 | static int addrsize; | |
42 | static char *toolname; | |
43 | static char **rnames; | |
44 | ||
2da42df6 AJ |
45 | static int get_member_id (int); |
46 | static int get_ordinary_id (int); | |
47 | static char *section_translate (char *); | |
48 | static char *strip_suffix (char *); | |
dc3c06c2 AM |
49 | static void checksum (FILE *, unsigned char *, int, int); |
50 | static void writeINT (int, unsigned char *, int *, int, FILE *); | |
51 | static void writeBITS (int, unsigned char *, int *, int); | |
52 | static void writeBARRAY (barray, unsigned char *, int *, int, FILE *); | |
53 | static void writeCHARS (char *, unsigned char *, int *, int, FILE *); | |
2da42df6 AJ |
54 | static void wr_tr (void); |
55 | static void wr_un (struct coff_ofile *, struct coff_sfile *, int, int); | |
56 | static void wr_hd (struct coff_ofile *); | |
57 | static void wr_sh (struct coff_ofile *, struct coff_section *); | |
58 | static void wr_ob (struct coff_ofile *, struct coff_section *); | |
59 | static void wr_rl (struct coff_ofile *, struct coff_section *); | |
60 | static void wr_object_body (struct coff_ofile *); | |
c32144ff | 61 | static void wr_dps_start |
2da42df6 AJ |
62 | (struct coff_sfile *, struct coff_section *, struct coff_scope *, int, int); |
63 | static void wr_dps_end (struct coff_section *, struct coff_scope *, int); | |
64 | static int *nints (int); | |
c32144ff | 65 | static void walk_tree_type_1 |
2da42df6 | 66 | (struct coff_sfile *, struct coff_symbol *, struct coff_type *, int); |
c32144ff | 67 | static void walk_tree_type |
2da42df6 | 68 | (struct coff_sfile *, struct coff_symbol *, struct coff_type *, int); |
c32144ff | 69 | static void walk_tree_symbol |
2da42df6 | 70 | (struct coff_sfile *, struct coff_section *, struct coff_symbol *, int); |
c32144ff | 71 | static void walk_tree_scope |
2da42df6 AJ |
72 | (struct coff_section *, struct coff_sfile *, struct coff_scope *, int, int); |
73 | static void walk_tree_sfile (struct coff_section *, struct coff_sfile *); | |
74 | static void wr_program_structure (struct coff_ofile *, struct coff_sfile *); | |
75 | static void wr_du (struct coff_ofile *, struct coff_sfile *, int); | |
76 | static void wr_dus (struct coff_ofile *, struct coff_sfile *); | |
77 | static int find_base (struct coff_sfile *, struct coff_section *); | |
78 | static void wr_dln (struct coff_ofile *, struct coff_sfile *, int); | |
79 | static void wr_globals (struct coff_ofile *, struct coff_sfile *, int); | |
80 | static void wr_debug (struct coff_ofile *); | |
81 | static void wr_cs (void); | |
82 | static int wr_sc (struct coff_ofile *, struct coff_sfile *); | |
83 | static void wr_er (struct coff_ofile *, struct coff_sfile *, int); | |
84 | static void wr_ed (struct coff_ofile *, struct coff_sfile *, int); | |
85 | static void wr_unit_info (struct coff_ofile *); | |
86 | static void wr_module (struct coff_ofile *); | |
87 | static int align (int); | |
88 | static void prescan (struct coff_ofile *); | |
89 | static void show_usage (FILE *, int); | |
90 | extern int main (int, char **); | |
252b5132 RH |
91 | |
92 | static FILE *file; | |
93 | static bfd *abfd; | |
94 | static int debug = 0; | |
95 | static int quick = 0; | |
96 | static int noprescan = 0; | |
97 | static struct coff_ofile *tree; | |
9f66665a | 98 | /* Obsolete ?? |
252b5132 RH |
99 | static int absolute_p; |
100 | */ | |
101 | ||
102 | static int segmented_p; | |
103 | static int code; | |
104 | ||
105 | static int ids1[20000]; | |
106 | static int ids2[20000]; | |
107 | ||
108 | static int base1 = 0x18; | |
109 | static int base2 = 0x2018; | |
110 | ||
111 | static int | |
2da42df6 | 112 | get_member_id (int x) |
252b5132 RH |
113 | { |
114 | if (ids2[x]) | |
8b53311e NC |
115 | return ids2[x]; |
116 | ||
252b5132 RH |
117 | ids2[x] = base2++; |
118 | return ids2[x]; | |
119 | } | |
120 | ||
121 | static int | |
2da42df6 | 122 | get_ordinary_id (int x) |
252b5132 RH |
123 | { |
124 | if (ids1[x]) | |
8b53311e NC |
125 | return ids1[x]; |
126 | ||
252b5132 RH |
127 | ids1[x] = base1++; |
128 | return ids1[x]; | |
129 | } | |
130 | static char * | |
2da42df6 | 131 | section_translate (char *n) |
252b5132 RH |
132 | { |
133 | if (strcmp (n, ".text") == 0) | |
134 | return "P"; | |
135 | if (strcmp (n, ".data") == 0) | |
136 | return "D"; | |
137 | if (strcmp (n, ".bss") == 0) | |
138 | return "B"; | |
139 | return n; | |
140 | } | |
141 | ||
252b5132 RH |
142 | #define DATE "940201073000"; /* Just a time on my birthday */ |
143 | ||
252b5132 RH |
144 | static |
145 | char * | |
2da42df6 | 146 | strip_suffix (char *name) |
252b5132 RH |
147 | { |
148 | int i; | |
149 | char *res; | |
8b53311e | 150 | |
252b5132 RH |
151 | for (i = 0; name[i] != 0 && name[i] != '.'; i++) |
152 | ; | |
153 | res = (char *) xmalloc (i + 1); | |
154 | memcpy (res, name, i); | |
155 | res[i] = 0; | |
156 | return res; | |
157 | } | |
158 | ||
252b5132 RH |
159 | /* IT LEN stuff CS */ |
160 | static void | |
dc3c06c2 | 161 | checksum (FILE *file, unsigned char *ptr, int size, int code) |
252b5132 RH |
162 | { |
163 | int j; | |
164 | int last; | |
165 | int sum = 0; | |
166 | int bytes = size / 8; | |
8b53311e | 167 | |
252b5132 RH |
168 | last = !(code & 0xff00); |
169 | if (size & 0x7) | |
170 | abort (); | |
171 | ptr[0] = code | (last ? 0x80 : 0); | |
172 | ptr[1] = bytes + 1; | |
173 | ||
174 | for (j = 0; j < bytes; j++) | |
8b53311e NC |
175 | sum += ptr[j]; |
176 | ||
177 | /* Glue on a checksum too. */ | |
252b5132 RH |
178 | ptr[bytes] = ~sum; |
179 | fwrite (ptr, bytes + 1, 1, file); | |
180 | } | |
181 | ||
182 | ||
252b5132 | 183 | static void |
dc3c06c2 | 184 | writeINT (int n, unsigned char *ptr, int *idx, int size, FILE *file) |
252b5132 RH |
185 | { |
186 | int byte = *idx / 8; | |
187 | ||
188 | if (size == -2) | |
189 | size = addrsize; | |
190 | else if (size == -1) | |
191 | size = 0; | |
192 | ||
193 | if (byte > 240) | |
194 | { | |
8b53311e | 195 | /* Lets write out that record and do another one. */ |
252b5132 RH |
196 | checksum (file, ptr, *idx, code | 0x1000); |
197 | *idx = 16; | |
198 | byte = *idx / 8; | |
199 | } | |
8b53311e | 200 | |
252b5132 RH |
201 | switch (size) |
202 | { | |
203 | case 0: | |
204 | break; | |
205 | case 1: | |
206 | ptr[byte] = n; | |
207 | break; | |
208 | case 2: | |
209 | ptr[byte + 0] = n >> 8; | |
210 | ptr[byte + 1] = n; | |
211 | break; | |
212 | case 4: | |
213 | ptr[byte + 0] = n >> 24; | |
214 | ptr[byte + 1] = n >> 16; | |
215 | ptr[byte + 2] = n >> 8; | |
216 | ptr[byte + 3] = n >> 0; | |
217 | break; | |
218 | default: | |
219 | abort (); | |
220 | } | |
221 | *idx += size * 8; | |
222 | } | |
223 | ||
252b5132 | 224 | static void |
dc3c06c2 | 225 | writeBITS (int val, unsigned char *ptr, int *idx, int size) |
252b5132 RH |
226 | { |
227 | int byte = *idx / 8; | |
228 | int bit = *idx % 8; | |
229 | int old; | |
8b53311e | 230 | |
252b5132 RH |
231 | *idx += size; |
232 | ||
233 | old = ptr[byte]; | |
8b53311e | 234 | /* Turn off all about to change bits. */ |
252b5132 | 235 | old &= ~((~0 >> (8 - bit - size)) & ((1 << size) - 1)); |
8b53311e | 236 | /* Turn on the bits we want. */ |
252b5132 RH |
237 | old |= (val & ((1 << size) - 1)) << (8 - bit - size); |
238 | ptr[byte] = old; | |
239 | } | |
240 | ||
241 | static void | |
dc3c06c2 AM |
242 | writeBARRAY (barray data, unsigned char *ptr, int *idx, |
243 | int size ATTRIBUTE_UNUSED, FILE *file) | |
252b5132 RH |
244 | { |
245 | int i; | |
8b53311e | 246 | |
252b5132 RH |
247 | writeINT (data.len, ptr, idx, 1, file); |
248 | for (i = 0; i < data.len; i++) | |
8b53311e | 249 | writeINT (data.data[i], ptr, idx, 1, file); |
252b5132 RH |
250 | } |
251 | ||
252b5132 | 252 | static void |
dc3c06c2 | 253 | writeCHARS (char *string, unsigned char *ptr, int *idx, int size, FILE *file) |
252b5132 RH |
254 | { |
255 | int i = *idx / 8; | |
256 | ||
257 | if (i > 240) | |
258 | { | |
8b53311e | 259 | /* Lets write out that record and do another one. */ |
252b5132 RH |
260 | checksum (file, ptr, *idx, code | 0x1000); |
261 | *idx = 16; | |
262 | i = *idx / 8; | |
263 | } | |
264 | ||
265 | if (size == 0) | |
266 | { | |
8b53311e | 267 | /* Variable length string. */ |
252b5132 RH |
268 | size = strlen (string); |
269 | ptr[i++] = size; | |
270 | } | |
271 | ||
8b53311e | 272 | /* BUG WAITING TO HAPPEN. */ |
252b5132 RH |
273 | memcpy (ptr + i, string, size); |
274 | i += size; | |
275 | *idx = i * 8; | |
276 | } | |
277 | ||
278 | #define SYSROFF_SWAP_OUT | |
279 | #include "sysroff.c" | |
280 | ||
252b5132 RH |
281 | static char *rname_sh[] = |
282 | { | |
283 | "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15" | |
284 | }; | |
285 | ||
286 | static char *rname_h8300[] = | |
287 | { | |
288 | "ER0", "ER1", "ER2", "ER3", "ER4", "ER5", "ER6", "ER7", "PC", "CCR" | |
289 | }; | |
290 | ||
291 | static void | |
2da42df6 | 292 | wr_tr (void) |
252b5132 | 293 | { |
8b53311e | 294 | /* The TR block is not normal - it doesn't have any contents. */ |
252b5132 | 295 | |
8b53311e NC |
296 | static char b[] = |
297 | { | |
298 | 0xff, /* IT */ | |
299 | 0x03, /* RL */ | |
300 | 0xfd, /* CS */ | |
301 | }; | |
252b5132 RH |
302 | fwrite (b, 1, sizeof (b), file); |
303 | } | |
304 | ||
305 | static void | |
2da42df6 AJ |
306 | wr_un (struct coff_ofile *ptr, struct coff_sfile *sfile, int first, |
307 | int nsecs ATTRIBUTE_UNUSED) | |
252b5132 RH |
308 | { |
309 | struct IT_un un; | |
252b5132 RH |
310 | struct coff_symbol *s; |
311 | ||
312 | un.spare1 = 0; | |
313 | ||
314 | if (bfd_get_file_flags (abfd) & EXEC_P) | |
315 | un.format = FORMAT_LM; | |
316 | else | |
317 | un.format = FORMAT_OM; | |
318 | un.spare1 = 0; | |
319 | ||
84e43642 BE |
320 | /* Don't count the abs section. */ |
321 | un.nsections = ptr->nsections - 1; | |
252b5132 RH |
322 | |
323 | un.nextdefs = 0; | |
324 | un.nextrefs = 0; | |
8b53311e | 325 | /* Count all the undefined and defined variables with global scope. */ |
252b5132 RH |
326 | |
327 | if (first) | |
328 | { | |
329 | for (s = ptr->symbol_list_head; s; s = s->next_in_ofile_list) | |
330 | { | |
331 | if (s->visible->type == coff_vis_ext_def | |
332 | || s->visible->type == coff_vis_common) | |
333 | un.nextdefs++; | |
334 | ||
335 | if (s->visible->type == coff_vis_ext_ref) | |
336 | un.nextrefs++; | |
337 | } | |
338 | } | |
339 | un.tool = toolname; | |
340 | un.tcd = DATE; | |
341 | un.linker = "L_GX00"; | |
342 | un.lcd = DATE; | |
343 | un.name = sfile->name; | |
344 | sysroff_swap_un_out (file, &un); | |
345 | } | |
346 | ||
252b5132 | 347 | static void |
2da42df6 | 348 | wr_hd (struct coff_ofile *p) |
252b5132 RH |
349 | { |
350 | struct IT_hd hd; | |
351 | ||
352 | hd.spare1 = 0; | |
353 | if (bfd_get_file_flags (abfd) & EXEC_P) | |
8b53311e | 354 | hd.mt = MTYPE_ABS_LM; |
252b5132 | 355 | else |
8b53311e NC |
356 | hd.mt = MTYPE_OMS_OR_LMS; |
357 | ||
252b5132 RH |
358 | hd.cd = DATE; |
359 | ||
360 | hd.nu = p->nsources; /* Always one unit */ | |
361 | hd.code = 0; /* Always ASCII */ | |
362 | hd.ver = "0200"; /* Version 2.00 */ | |
8b53311e | 363 | |
252b5132 RH |
364 | switch (bfd_get_arch (abfd)) |
365 | { | |
366 | case bfd_arch_h8300: | |
367 | hd.au = 8; | |
368 | hd.si = 0; | |
369 | hd.spcsz = 32; | |
370 | hd.segsz = 0; | |
371 | hd.segsh = 0; | |
372 | switch (bfd_get_mach (abfd)) | |
373 | { | |
374 | case bfd_mach_h8300: | |
375 | hd.cpu = "H8300"; | |
376 | hd.afl = 2; | |
377 | addrsize = 2; | |
378 | toolname = "C_H8/300"; | |
379 | break; | |
380 | case bfd_mach_h8300h: | |
381 | hd.cpu = "H8300H"; | |
382 | hd.afl = 4; | |
383 | addrsize = 4; | |
384 | toolname = "C_H8/300H"; | |
385 | break; | |
386 | case bfd_mach_h8300s: | |
387 | hd.cpu = "H8300S"; | |
388 | hd.afl = 4; | |
389 | addrsize = 4; | |
390 | toolname = "C_H8/300S"; | |
391 | break; | |
392 | default: | |
393 | abort(); | |
394 | } | |
395 | rnames = rname_h8300; | |
396 | break; | |
397 | case bfd_arch_sh: | |
398 | hd.au = 8; | |
399 | hd.si = 0; | |
400 | hd.afl = 4; | |
401 | hd.spcsz = 32; | |
402 | hd.segsz = 0; | |
403 | hd.segsh = 0; | |
404 | hd.cpu = "SH"; | |
405 | addrsize = 4; | |
406 | toolname = "C_SH"; | |
407 | rnames = rname_sh; | |
408 | break; | |
409 | default: | |
410 | abort (); | |
411 | } | |
412 | ||
413 | if (! bfd_get_file_flags(abfd) & EXEC_P) | |
414 | { | |
415 | hd.ep = 0; | |
416 | } | |
417 | else | |
418 | { | |
419 | hd.ep = 1; | |
420 | hd.uan = 0; | |
421 | hd.sa = 0; | |
422 | hd.sad = 0; | |
423 | hd.address = bfd_get_start_address (abfd); | |
424 | } | |
425 | ||
426 | hd.os = ""; | |
427 | hd.sys = ""; | |
428 | hd.mn = strip_suffix (bfd_get_filename (abfd)); | |
429 | ||
430 | sysroff_swap_hd_out (file, &hd); | |
431 | } | |
432 | ||
433 | ||
434 | static void | |
2da42df6 | 435 | wr_sh (struct coff_ofile *p ATTRIBUTE_UNUSED, struct coff_section *sec) |
252b5132 RH |
436 | { |
437 | struct IT_sh sh; | |
438 | sh.unit = 0; | |
439 | sh.section = sec->number; | |
440 | #ifdef FOOP1 | |
441 | sh.section = 0; | |
442 | #endif | |
443 | sysroff_swap_sh_out (file, &sh); | |
444 | } | |
445 | ||
446 | ||
447 | static void | |
2da42df6 | 448 | wr_ob (struct coff_ofile *p ATTRIBUTE_UNUSED, struct coff_section *section) |
252b5132 RH |
449 | { |
450 | bfd_size_type i; | |
451 | int first = 1; | |
452 | unsigned char stuff[200]; | |
453 | ||
454 | i = 0; | |
135dfb4a | 455 | while (i < bfd_get_section_size (section->bfd_section)) |
252b5132 RH |
456 | { |
457 | struct IT_ob ob; | |
8b53311e NC |
458 | int todo = 200; /* Copy in 200 byte lumps. */ |
459 | ||
252b5132 | 460 | ob.spare = 0; |
135dfb4a AM |
461 | if (i + todo > bfd_get_section_size (section->bfd_section)) |
462 | todo = bfd_get_section_size (section->bfd_section) - i; | |
252b5132 RH |
463 | |
464 | if (first) | |
465 | { | |
466 | ob.saf = 1; | |
467 | if (bfd_get_file_flags (abfd) & EXEC_P) | |
468 | ob.address = section->address; | |
469 | else | |
470 | ob.address = 0; | |
471 | ||
472 | first = 0; | |
473 | } | |
474 | else | |
475 | { | |
476 | ob.saf = 0; | |
477 | } | |
478 | ||
8b53311e | 479 | ob.cpf = 0; /* Never compress. */ |
252b5132 RH |
480 | ob.data.len = todo; |
481 | bfd_get_section_contents (abfd, section->bfd_section, stuff, i, todo); | |
482 | ob.data.data = stuff; | |
483 | sysroff_swap_ob_out (file, &ob /*, i + todo < section->size */ ); | |
484 | i += todo; | |
485 | } | |
8b53311e NC |
486 | |
487 | /* Now fill the rest with blanks. */ | |
252b5132 RH |
488 | while (i < (bfd_size_type) section->size) |
489 | { | |
490 | struct IT_ob ob; | |
8b53311e NC |
491 | int todo = 200; /* Copy in 200 byte lumps. */ |
492 | ||
252b5132 RH |
493 | ob.spare = 0; |
494 | if (i + todo > (bfd_size_type) section->size) | |
495 | todo = section->size - i; | |
496 | ob.saf = 0; | |
497 | ||
8b53311e | 498 | ob.cpf = 0; /* Never compress. */ |
252b5132 RH |
499 | ob.data.len = todo; |
500 | memset (stuff, 0, todo); | |
501 | ob.data.data = stuff; | |
502 | sysroff_swap_ob_out (file, &ob); | |
503 | i += todo; | |
504 | } | |
8b53311e | 505 | /* Now fill the rest with blanks. */ |
252b5132 RH |
506 | } |
507 | ||
508 | static void | |
2da42df6 | 509 | wr_rl (struct coff_ofile *ptr ATTRIBUTE_UNUSED, struct coff_section *sec) |
252b5132 RH |
510 | { |
511 | int nr = sec->nrelocs; | |
512 | int i; | |
8b53311e | 513 | |
252b5132 RH |
514 | for (i = 0; i < nr; i++) |
515 | { | |
516 | struct coff_reloc *r = sec->relocs + i; | |
517 | struct coff_symbol *ref; | |
518 | struct IT_rl rl; | |
8b53311e | 519 | |
252b5132 RH |
520 | rl.apol = 0; |
521 | rl.boundary = 0; | |
522 | rl.segment = 1; | |
523 | rl.sign = 0; | |
524 | rl.check = 0; | |
525 | rl.addr = r->offset; | |
526 | rl.bitloc = 0; | |
8b53311e NC |
527 | rl.flen = 32; /* SH Specific. */ |
528 | ||
529 | /* What sort of reloc ? Look in the section to find out. */ | |
252b5132 RH |
530 | ref = r->symbol; |
531 | if (ref->visible->type == coff_vis_ext_ref) | |
532 | { | |
8b53311e | 533 | rl.bcount = 4; /* Always 4 for us. */ |
252b5132 RH |
534 | rl.op = OP_EXT_REF; |
535 | rl.symn = ref->er_number; | |
536 | } | |
537 | else if (ref->visible->type == coff_vis_common) | |
538 | { | |
8b53311e | 539 | rl.bcount = 11; /* Always 11 for us. */ |
252b5132 RH |
540 | rl.op = OP_SEC_REF; |
541 | rl.secn = ref->where->section->number; | |
542 | rl.copcode_is_3 = 3; | |
543 | rl.alength_is_4 = 4; | |
544 | rl.addend = ref->where->offset - ref->where->section->address; | |
545 | rl.aopcode_is_0x20 = 0x20; | |
546 | } | |
252b5132 RH |
547 | else |
548 | { | |
8b53311e | 549 | rl.bcount = 11; /* Always 11 for us. */ |
252b5132 RH |
550 | rl.op = OP_SEC_REF; |
551 | rl.secn = ref->where->section->number; | |
552 | rl.copcode_is_3 = 3; | |
553 | rl.alength_is_4 = 4; | |
554 | rl.addend = -ref->where->section->address; | |
555 | rl.aopcode_is_0x20 = 0x20; | |
556 | } | |
8b53311e | 557 | |
252b5132 | 558 | rl.end = 0xff; |
8b53311e NC |
559 | |
560 | if ( rl.op == OP_SEC_REF | |
252b5132 | 561 | || rl.op == OP_EXT_REF) |
8b53311e | 562 | sysroff_swap_rl_out (file, &rl); |
252b5132 RH |
563 | } |
564 | } | |
565 | ||
566 | static void | |
2da42df6 | 567 | wr_object_body (struct coff_ofile *p) |
252b5132 RH |
568 | { |
569 | int i; | |
8b53311e | 570 | |
252b5132 RH |
571 | for (i = 1; i < p->nsections; i++) |
572 | { | |
573 | wr_sh (p, p->sections + i); | |
574 | wr_ob (p, p->sections + i); | |
575 | wr_rl (p, p->sections + i); | |
576 | } | |
577 | } | |
578 | ||
579 | static void | |
2da42df6 AJ |
580 | wr_dps_start (struct coff_sfile *sfile, |
581 | struct coff_section *section ATTRIBUTE_UNUSED, | |
582 | struct coff_scope *scope, int type, int nest) | |
252b5132 RH |
583 | { |
584 | struct IT_dps dps; | |
8b53311e | 585 | |
252b5132 RH |
586 | dps.end = 0; |
587 | dps.opt = 0; | |
588 | dps.type = type; | |
8b53311e | 589 | |
252b5132 RH |
590 | if (scope->sec) |
591 | { | |
592 | dps.san = scope->sec->number; | |
593 | dps.address = scope->offset - find_base (sfile, scope->sec); | |
594 | dps.block_size = scope->size; | |
8b53311e | 595 | |
252b5132 RH |
596 | if (debug) |
597 | { | |
598 | printf ("DPS %s %d %x\n", | |
599 | sfile->name, | |
600 | nest, | |
601 | dps.address); | |
252b5132 RH |
602 | } |
603 | } | |
604 | else | |
605 | { | |
606 | dps.san = 0; | |
607 | dps.address = 0; | |
608 | dps.block_size = 0; | |
609 | } | |
610 | ||
611 | dps.nesting = nest; | |
612 | dps.neg = 0x1001; | |
613 | sysroff_swap_dps_out (file, &dps); | |
614 | } | |
615 | ||
616 | static void | |
2da42df6 AJ |
617 | wr_dps_end (struct coff_section *section ATTRIBUTE_UNUSED, |
618 | struct coff_scope *scope ATTRIBUTE_UNUSED, int type) | |
252b5132 RH |
619 | { |
620 | struct IT_dps dps; | |
8b53311e | 621 | |
252b5132 RH |
622 | dps.end = 1; |
623 | dps.type = type; | |
624 | sysroff_swap_dps_out (file, &dps); | |
625 | } | |
626 | ||
627 | static int * | |
2da42df6 | 628 | nints (int x) |
252b5132 RH |
629 | { |
630 | return (int *) (xcalloc (sizeof (int), x)); | |
631 | } | |
632 | ||
252b5132 | 633 | static void |
2da42df6 AJ |
634 | walk_tree_type_1 (struct coff_sfile *sfile, struct coff_symbol *symbol, |
635 | struct coff_type *type, int nest) | |
252b5132 RH |
636 | { |
637 | switch (type->type) | |
638 | { | |
639 | case coff_secdef_type: | |
640 | case coff_basic_type: | |
641 | { | |
642 | struct IT_dbt dbt; | |
643 | ||
644 | switch (type->u.basic) | |
645 | { | |
646 | case T_NULL: | |
647 | case T_VOID: | |
648 | dbt.btype = BTYPE_VOID; | |
649 | dbt.sign = BTYPE_UNSPEC; | |
650 | dbt.fptype = FPTYPE_NOTSPEC; | |
651 | break; | |
8b53311e | 652 | |
252b5132 RH |
653 | case T_CHAR: |
654 | dbt.btype = BTYPE_CHAR; | |
655 | dbt.sign = BTYPE_UNSPEC; | |
656 | dbt.fptype = FPTYPE_NOTSPEC; | |
657 | break; | |
8b53311e | 658 | |
252b5132 RH |
659 | case T_SHORT: |
660 | case T_INT: | |
661 | case T_LONG: | |
662 | dbt.btype = BTYPE_INT; | |
663 | dbt.sign = SIGN_SIGNED; | |
664 | dbt.fptype = FPTYPE_NOTSPEC; | |
665 | break; | |
8b53311e | 666 | |
252b5132 RH |
667 | case T_FLOAT: |
668 | dbt.btype = BTYPE_FLOAT; | |
669 | dbt.fptype = FPTYPE_SINGLE; | |
670 | break; | |
8b53311e | 671 | |
252b5132 RH |
672 | case T_DOUBLE: |
673 | dbt.btype = BTYPE_FLOAT; | |
674 | dbt.fptype = FPTYPE_DOUBLE; | |
675 | break; | |
8b53311e | 676 | |
252b5132 RH |
677 | case T_LNGDBL: |
678 | dbt.btype = BTYPE_FLOAT; | |
679 | dbt.fptype = FPTYPE_EXTENDED; | |
680 | break; | |
8b53311e | 681 | |
252b5132 RH |
682 | case T_UCHAR: |
683 | dbt.btype = BTYPE_CHAR; | |
684 | dbt.sign = SIGN_UNSIGNED; | |
685 | dbt.fptype = FPTYPE_NOTSPEC; | |
686 | break; | |
8b53311e | 687 | |
252b5132 RH |
688 | case T_USHORT: |
689 | case T_UINT: | |
690 | case T_ULONG: | |
691 | dbt.btype = BTYPE_INT; | |
692 | dbt.sign = SIGN_UNSIGNED; | |
693 | dbt.fptype = FPTYPE_NOTSPEC; | |
694 | break; | |
695 | } | |
8b53311e | 696 | |
252b5132 RH |
697 | dbt.bitsize = type->size; |
698 | dbt.neg = 0x1001; | |
699 | sysroff_swap_dbt_out (file, &dbt); | |
700 | break; | |
701 | } | |
8b53311e | 702 | |
252b5132 RH |
703 | case coff_pointer_type: |
704 | { | |
705 | struct IT_dpt dpt; | |
8b53311e | 706 | |
1a0a850d | 707 | dpt.dunno = 0; |
252b5132 RH |
708 | walk_tree_type_1 (sfile, symbol, type->u.pointer.points_to, nest + 1); |
709 | dpt.neg = 0x1001; | |
710 | sysroff_swap_dpt_out (file, &dpt); | |
711 | break; | |
712 | } | |
713 | ||
714 | case coff_function_type: | |
715 | { | |
716 | struct IT_dfp dfp; | |
717 | struct coff_symbol *param; | |
8b53311e | 718 | |
252b5132 RH |
719 | dfp.end = 0; |
720 | dfp.spare = 0; | |
721 | dfp.nparams = type->u.function.parameters->nvars; | |
722 | dfp.neg = 0x1001; | |
723 | ||
724 | walk_tree_type_1 (sfile, symbol, type->u.function.function_returns, nest + 1); | |
725 | ||
726 | sysroff_swap_dfp_out (file, &dfp); | |
727 | ||
728 | for (param = type->u.function.parameters->vars_head; | |
729 | param; | |
730 | param = param->next) | |
8b53311e NC |
731 | walk_tree_symbol (sfile, 0, param, nest); |
732 | ||
252b5132 RH |
733 | dfp.end = 1; |
734 | sysroff_swap_dfp_out (file, &dfp); | |
735 | break; | |
736 | } | |
737 | ||
738 | case coff_structdef_type: | |
739 | { | |
740 | struct IT_dbt dbt; | |
741 | struct IT_dds dds; | |
742 | struct coff_symbol *member; | |
8b53311e | 743 | |
252b5132 RH |
744 | dds.spare = 0; |
745 | dbt.btype = BTYPE_STRUCT; | |
746 | dbt.bitsize = type->size; | |
747 | dbt.sign = SIGN_UNSPEC; | |
748 | dbt.fptype = FPTYPE_NOTSPEC; | |
749 | dbt.sid = get_member_id (type->u.astructdef.idx); | |
750 | dbt.neg = 0x1001; | |
751 | sysroff_swap_dbt_out (file, &dbt); | |
752 | dds.end = 0; | |
753 | dds.neg = 0x1001; | |
754 | sysroff_swap_dds_out (file, &dds); | |
8b53311e | 755 | |
252b5132 RH |
756 | for (member = type->u.astructdef.elements->vars_head; |
757 | member; | |
758 | member = member->next) | |
8b53311e | 759 | walk_tree_symbol (sfile, 0, member, nest + 1); |
252b5132 RH |
760 | |
761 | dds.end = 1; | |
762 | sysroff_swap_dds_out (file, &dds); | |
763 | ||
764 | } | |
765 | break; | |
8b53311e | 766 | |
252b5132 RH |
767 | case coff_structref_type: |
768 | { | |
769 | struct IT_dbt dbt; | |
8b53311e | 770 | |
252b5132 RH |
771 | dbt.btype = BTYPE_TAG; |
772 | dbt.bitsize = type->size; | |
773 | dbt.sign = SIGN_UNSPEC; | |
774 | dbt.fptype = FPTYPE_NOTSPEC; | |
8b53311e | 775 | |
252b5132 | 776 | if (type->u.astructref.ref) |
8b53311e | 777 | dbt.sid = get_member_id (type->u.astructref.ref->number); |
252b5132 | 778 | else |
8b53311e | 779 | dbt.sid = 0; |
252b5132 RH |
780 | |
781 | dbt.neg = 0x1001; | |
782 | sysroff_swap_dbt_out (file, &dbt); | |
783 | } | |
784 | break; | |
8b53311e | 785 | |
252b5132 RH |
786 | case coff_array_type: |
787 | { | |
788 | struct IT_dar dar; | |
789 | int j; | |
8b53311e NC |
790 | int dims = 1; /* Only output one dimension at a time. */ |
791 | ||
252b5132 RH |
792 | dar.dims = dims; |
793 | dar.variable = nints (dims); | |
794 | dar.subtype = nints (dims); | |
795 | dar.spare = nints (dims); | |
796 | dar.max_variable = nints (dims); | |
797 | dar.maxspare = nints (dims); | |
798 | dar.max = nints (dims); | |
799 | dar.min_variable = nints (dims); | |
800 | dar.min = nints (dims); | |
801 | dar.minspare = nints (dims); | |
802 | dar.neg = 0x1001; | |
803 | dar.length = type->size / type->u.array.dim; | |
8b53311e | 804 | |
252b5132 RH |
805 | for (j = 0; j < dims; j++) |
806 | { | |
807 | dar.variable[j] = VARIABLE_FIXED; | |
808 | dar.subtype[j] = SUB_INTEGER; | |
809 | dar.spare[j] = 0; | |
810 | dar.max_variable[j] = 0; | |
811 | dar.max[j] = type->u.array.dim; | |
812 | dar.min_variable[j] = 0; | |
813 | dar.min[j] = 1; /* Why isn't this 0 ? */ | |
814 | } | |
815 | walk_tree_type_1 (sfile, symbol, type->u.array.array_of, nest + 1); | |
816 | sysroff_swap_dar_out (file, &dar); | |
817 | } | |
818 | break; | |
8b53311e | 819 | |
252b5132 RH |
820 | case coff_enumdef_type: |
821 | { | |
822 | struct IT_dbt dbt; | |
823 | struct IT_den den; | |
824 | struct coff_symbol *member; | |
8b53311e | 825 | |
252b5132 RH |
826 | dbt.btype = BTYPE_ENUM; |
827 | dbt.bitsize = type->size; | |
828 | dbt.sign = SIGN_UNSPEC; | |
829 | dbt.fptype = FPTYPE_NOTSPEC; | |
830 | dbt.sid = get_member_id (type->u.aenumdef.idx); | |
831 | dbt.neg = 0x1001; | |
832 | sysroff_swap_dbt_out (file, &dbt); | |
833 | ||
834 | den.end = 0; | |
835 | den.neg = 0x1001; | |
836 | den.spare = 0; | |
837 | sysroff_swap_den_out (file, &den); | |
8b53311e | 838 | |
252b5132 RH |
839 | for (member = type->u.aenumdef.elements->vars_head; |
840 | member; | |
841 | member = member->next) | |
8b53311e | 842 | walk_tree_symbol (sfile, 0, member, nest + 1); |
252b5132 RH |
843 | |
844 | den.end = 1; | |
845 | sysroff_swap_den_out (file, &den); | |
846 | } | |
847 | break; | |
848 | ||
252b5132 RH |
849 | case coff_enumref_type: |
850 | { | |
851 | struct IT_dbt dbt; | |
8b53311e | 852 | |
252b5132 RH |
853 | dbt.btype = BTYPE_TAG; |
854 | dbt.bitsize = type->size; | |
855 | dbt.sign = SIGN_UNSPEC; | |
856 | dbt.fptype = FPTYPE_NOTSPEC; | |
857 | dbt.sid = get_member_id (type->u.aenumref.ref->number); | |
858 | dbt.neg = 0x1001; | |
859 | sysroff_swap_dbt_out (file, &dbt); | |
860 | } | |
861 | break; | |
8b53311e | 862 | |
252b5132 RH |
863 | default: |
864 | abort (); | |
865 | } | |
866 | } | |
867 | ||
9f66665a | 868 | /* Obsolete ? |
252b5132 RH |
869 | static void |
870 | dty_start () | |
871 | { | |
872 | struct IT_dty dty; | |
873 | dty.end = 0; | |
874 | dty.neg = 0x1001; | |
875 | dty.spare = 0; | |
876 | sysroff_swap_dty_out (file, &dty); | |
877 | } | |
878 | ||
879 | static void | |
880 | dty_stop () | |
881 | { | |
882 | struct IT_dty dty; | |
883 | dty.end = 0; | |
884 | dty.neg = 0x1001; | |
885 | dty.end = 1; | |
886 | sysroff_swap_dty_out (file, &dty); | |
887 | } | |
888 | ||
889 | ||
890 | static void | |
891 | dump_tree_structure (sfile, symbol, type, nest) | |
892 | struct coff_sfile *sfile; | |
893 | struct coff_symbol *symbol; | |
894 | struct coff_type *type; | |
895 | int nest; | |
896 | { | |
897 | if (symbol->type->type == coff_function_type) | |
898 | { | |
899 | ||
900 | ||
901 | } | |
902 | ||
903 | } | |
904 | */ | |
905 | ||
906 | static void | |
2da42df6 AJ |
907 | walk_tree_type (struct coff_sfile *sfile, struct coff_symbol *symbol, |
908 | struct coff_type *type, int nest) | |
252b5132 RH |
909 | { |
910 | if (symbol->type->type == coff_function_type) | |
911 | { | |
252b5132 | 912 | struct IT_dty dty; |
8b53311e | 913 | |
252b5132 RH |
914 | dty.end = 0; |
915 | dty.neg = 0x1001; | |
916 | ||
917 | sysroff_swap_dty_out (file, &dty); | |
918 | walk_tree_type_1 (sfile, symbol, type, nest); | |
919 | dty.end = 1; | |
920 | sysroff_swap_dty_out (file, &dty); | |
921 | ||
922 | wr_dps_start (sfile, | |
923 | symbol->where->section, | |
924 | symbol->type->u.function.code, | |
925 | BLOCK_TYPE_FUNCTION, nest); | |
926 | wr_dps_start (sfile, symbol->where->section, | |
927 | symbol->type->u.function.code, | |
928 | BLOCK_TYPE_BLOCK, nest); | |
929 | walk_tree_scope (symbol->where->section, | |
930 | sfile, | |
931 | symbol->type->u.function.code, | |
932 | nest + 1, BLOCK_TYPE_BLOCK); | |
933 | ||
934 | wr_dps_end (symbol->where->section, | |
935 | symbol->type->u.function.code, | |
936 | BLOCK_TYPE_BLOCK); | |
937 | wr_dps_end (symbol->where->section, | |
938 | symbol->type->u.function.code, BLOCK_TYPE_FUNCTION); | |
252b5132 RH |
939 | } |
940 | else | |
941 | { | |
942 | struct IT_dty dty; | |
8b53311e | 943 | |
252b5132 RH |
944 | dty.end = 0; |
945 | dty.neg = 0x1001; | |
946 | sysroff_swap_dty_out (file, &dty); | |
947 | walk_tree_type_1 (sfile, symbol, type, nest); | |
948 | dty.end = 1; | |
949 | sysroff_swap_dty_out (file, &dty); | |
950 | } | |
252b5132 RH |
951 | } |
952 | ||
252b5132 | 953 | static void |
2da42df6 | 954 | walk_tree_symbol (struct coff_sfile *sfile, struct coff_section *section ATTRIBUTE_UNUSED, struct coff_symbol *symbol, int nest) |
252b5132 RH |
955 | { |
956 | struct IT_dsy dsy; | |
957 | ||
8b53311e | 958 | memset (&dsy, 0, sizeof(dsy)); |
252b5132 RH |
959 | dsy.nesting = nest; |
960 | ||
961 | switch (symbol->type->type) | |
962 | { | |
963 | case coff_function_type: | |
964 | dsy.type = STYPE_FUNC; | |
965 | dsy.assign = 1; | |
966 | break; | |
8b53311e | 967 | |
252b5132 RH |
968 | case coff_structref_type: |
969 | case coff_pointer_type: | |
970 | case coff_array_type: | |
971 | case coff_basic_type: | |
972 | case coff_enumref_type: | |
973 | dsy.type = STYPE_VAR; | |
974 | dsy.assign = 1; | |
975 | break; | |
8b53311e | 976 | |
252b5132 RH |
977 | case coff_enumdef_type: |
978 | dsy.type = STYPE_TAG; | |
979 | dsy.assign = 0; | |
980 | dsy.magic = 2; | |
981 | break; | |
8b53311e | 982 | |
252b5132 RH |
983 | case coff_structdef_type: |
984 | dsy.type = STYPE_TAG; | |
985 | dsy.assign = 0; | |
986 | dsy.magic = symbol->type->u.astructdef.isstruct ? 0 : 1; | |
987 | break; | |
8b53311e | 988 | |
252b5132 RH |
989 | case coff_secdef_type: |
990 | return; | |
8b53311e | 991 | |
252b5132 RH |
992 | default: |
993 | abort (); | |
994 | } | |
995 | ||
996 | if (symbol->where->where == coff_where_member_of_struct) | |
997 | { | |
998 | dsy.assign = 0; | |
999 | dsy.type = STYPE_MEMBER; | |
1000 | } | |
8b53311e | 1001 | |
252b5132 RH |
1002 | if (symbol->where->where == coff_where_member_of_enum) |
1003 | { | |
1004 | dsy.type = STYPE_ENUM; | |
1005 | dsy.assign = 0; | |
1006 | dsy.evallen = 4; | |
1007 | dsy.evalue = symbol->where->offset; | |
1008 | } | |
1009 | ||
1010 | if (symbol->type->type == coff_structdef_type | |
1011 | || symbol->where->where == coff_where_entag | |
1012 | || symbol->where->where == coff_where_strtag) | |
1013 | { | |
1014 | dsy.snumber = get_member_id (symbol->number); | |
1015 | } | |
1016 | else | |
1017 | { | |
1018 | dsy.snumber = get_ordinary_id (symbol->number); | |
1019 | } | |
1020 | ||
252b5132 RH |
1021 | dsy.sname = symbol->name[0] == '_' ? symbol->name + 1 : symbol->name; |
1022 | ||
1023 | switch (symbol->visible->type) | |
1024 | { | |
1025 | case coff_vis_common: | |
1026 | case coff_vis_ext_def: | |
1027 | dsy.ainfo = AINFO_STATIC_EXT_DEF; | |
1028 | break; | |
8b53311e | 1029 | |
252b5132 RH |
1030 | case coff_vis_ext_ref: |
1031 | dsy.ainfo = AINFO_STATIC_EXT_REF; | |
1032 | break; | |
8b53311e | 1033 | |
252b5132 RH |
1034 | case coff_vis_int_def: |
1035 | dsy.ainfo = AINFO_STATIC_INT; | |
1036 | break; | |
8b53311e | 1037 | |
252b5132 RH |
1038 | case coff_vis_auto: |
1039 | case coff_vis_autoparam: | |
1040 | dsy.ainfo = AINFO_AUTO; | |
1041 | break; | |
8b53311e | 1042 | |
252b5132 RH |
1043 | case coff_vis_register: |
1044 | case coff_vis_regparam: | |
1045 | dsy.ainfo = AINFO_REG; | |
1046 | break; | |
1047 | break; | |
8b53311e | 1048 | |
252b5132 RH |
1049 | case coff_vis_tag: |
1050 | case coff_vis_member_of_struct: | |
1051 | case coff_vis_member_of_enum: | |
1052 | break; | |
8b53311e | 1053 | |
252b5132 RH |
1054 | default: |
1055 | abort (); | |
1056 | } | |
1057 | ||
1058 | dsy.dlength = symbol->type->size; | |
8b53311e | 1059 | |
252b5132 RH |
1060 | switch (symbol->where->where) |
1061 | { | |
1062 | case coff_where_memory: | |
1063 | ||
1064 | dsy.section = symbol->where->section->number; | |
1065 | #ifdef FOOP | |
1066 | dsy.section = 0; | |
1067 | #endif | |
1068 | break; | |
8b53311e | 1069 | |
252b5132 RH |
1070 | case coff_where_member_of_struct: |
1071 | case coff_where_member_of_enum: | |
1072 | case coff_where_stack: | |
1073 | case coff_where_register: | |
1074 | case coff_where_unknown: | |
1075 | case coff_where_strtag: | |
252b5132 RH |
1076 | case coff_where_entag: |
1077 | case coff_where_typedef: | |
1078 | break; | |
8b53311e | 1079 | |
252b5132 RH |
1080 | default: |
1081 | abort (); | |
1082 | } | |
1083 | ||
1084 | switch (symbol->where->where) | |
1085 | { | |
1086 | case coff_where_memory: | |
1087 | dsy.address = symbol->where->offset - find_base (sfile, symbol->where->section); | |
1088 | break; | |
8b53311e | 1089 | |
252b5132 RH |
1090 | case coff_where_stack: |
1091 | dsy.address = symbol->where->offset; | |
1092 | break; | |
252b5132 | 1093 | |
8b53311e | 1094 | case coff_where_member_of_struct: |
252b5132 RH |
1095 | if (symbol->where->bitsize) |
1096 | { | |
1097 | int bits = (symbol->where->offset * 8 + symbol->where->bitoffset); | |
1098 | dsy.bitunit = 1; | |
1099 | dsy.field_len = symbol->where->bitsize; | |
1100 | dsy.field_off = (bits / 32) * 4; | |
1101 | dsy.field_bitoff = bits % 32; | |
1102 | } | |
1103 | else | |
1104 | { | |
1105 | dsy.bitunit = 0; | |
1106 | ||
1107 | dsy.field_len = symbol->type->size; | |
1108 | dsy.field_off = symbol->where->offset; | |
1109 | } | |
1110 | break; | |
8b53311e | 1111 | |
252b5132 RH |
1112 | case coff_where_member_of_enum: |
1113 | /* dsy.bitunit = 0; | |
1114 | dsy.field_len = symbol->type->size; | |
1115 | dsy.field_off = symbol->where->offset; */ | |
1116 | break; | |
8b53311e | 1117 | |
252b5132 RH |
1118 | case coff_where_register: |
1119 | case coff_where_unknown: | |
1120 | case coff_where_strtag: | |
252b5132 RH |
1121 | case coff_where_entag: |
1122 | case coff_where_typedef: | |
1123 | break; | |
8b53311e | 1124 | |
252b5132 RH |
1125 | default: |
1126 | abort (); | |
1127 | } | |
1128 | ||
1129 | if (symbol->where->where == coff_where_register) | |
1130 | dsy.reg = rnames[symbol->where->offset]; | |
1131 | ||
1132 | switch (symbol->visible->type) | |
1133 | { | |
1134 | case coff_vis_common: | |
8b53311e | 1135 | /* We do this 'cause common C symbols are treated as extdefs. */ |
252b5132 RH |
1136 | case coff_vis_ext_def: |
1137 | case coff_vis_ext_ref: | |
252b5132 RH |
1138 | dsy.ename = symbol->name; |
1139 | break; | |
1140 | ||
1141 | case coff_vis_regparam: | |
1142 | case coff_vis_autoparam: | |
1143 | dsy.type = STYPE_PARAMETER; | |
1144 | break; | |
1145 | ||
1146 | case coff_vis_int_def: | |
252b5132 RH |
1147 | case coff_vis_auto: |
1148 | case coff_vis_register: | |
1149 | case coff_vis_tag: | |
1150 | case coff_vis_member_of_struct: | |
1151 | case coff_vis_member_of_enum: | |
1152 | break; | |
8b53311e | 1153 | |
252b5132 RH |
1154 | default: |
1155 | abort (); | |
1156 | } | |
1157 | ||
1158 | dsy.sfn = 0; | |
1159 | dsy.sln = 2; | |
252b5132 RH |
1160 | dsy.neg = 0x1001; |
1161 | ||
252b5132 RH |
1162 | sysroff_swap_dsy_out (file, &dsy); |
1163 | ||
1164 | walk_tree_type (sfile, symbol, symbol->type, nest); | |
1165 | } | |
1166 | ||
252b5132 | 1167 | static void |
2da42df6 | 1168 | walk_tree_scope (struct coff_section *section, struct coff_sfile *sfile, struct coff_scope *scope, int nest, int type) |
252b5132 RH |
1169 | { |
1170 | struct coff_symbol *vars; | |
1171 | struct coff_scope *child; | |
1172 | ||
1173 | if (scope->vars_head | |
1174 | || (scope->list_head && scope->list_head->vars_head)) | |
1175 | { | |
1176 | wr_dps_start (sfile, section, scope, type, nest); | |
1177 | ||
1178 | if (nest == 0) | |
1179 | wr_globals (tree, sfile, nest + 1); | |
1180 | ||
1181 | for (vars = scope->vars_head; vars; vars = vars->next) | |
8b53311e | 1182 | walk_tree_symbol (sfile, section, vars, nest); |
252b5132 RH |
1183 | |
1184 | for (child = scope->list_head; child; child = child->next) | |
8b53311e | 1185 | walk_tree_scope (section, sfile, child, nest + 1, BLOCK_TYPE_BLOCK); |
252b5132 RH |
1186 | |
1187 | wr_dps_end (section, scope, type); | |
1188 | } | |
1189 | } | |
8b53311e | 1190 | |
252b5132 | 1191 | static void |
2da42df6 | 1192 | walk_tree_sfile (struct coff_section *section, struct coff_sfile *sfile) |
252b5132 RH |
1193 | { |
1194 | walk_tree_scope (section, sfile, sfile->scope, 0, BLOCK_TYPE_COMPUNIT); | |
252b5132 RH |
1195 | } |
1196 | ||
1197 | static void | |
2da42df6 | 1198 | wr_program_structure (struct coff_ofile *p, struct coff_sfile *sfile) |
252b5132 | 1199 | { |
252b5132 | 1200 | walk_tree_sfile (p->sections + 4, sfile); |
252b5132 RH |
1201 | } |
1202 | ||
1203 | static void | |
2da42df6 | 1204 | wr_du (struct coff_ofile *p, struct coff_sfile *sfile, int n) |
252b5132 RH |
1205 | { |
1206 | struct IT_du du; | |
1207 | int lim; | |
252b5132 RH |
1208 | int i; |
1209 | int j; | |
1210 | unsigned int *lowest = (unsigned *) nints (p->nsections); | |
1211 | unsigned int *highest = (unsigned *) nints (p->nsections); | |
8b53311e | 1212 | |
252b5132 RH |
1213 | du.format = bfd_get_file_flags (abfd) & EXEC_P ? 0 : 1; |
1214 | du.optimized = 0; | |
1215 | du.stackfrmt = 0; | |
1216 | du.spare = 0; | |
1217 | du.unit = n; | |
1218 | du.sections = p->nsections - 1; | |
1219 | du.san = (int *) xcalloc (sizeof (int), du.sections); | |
1220 | du.address = nints (du.sections); | |
1221 | du.length = nints (du.sections); | |
1222 | ||
1223 | for (i = 0; i < du.sections; i++) | |
1224 | { | |
1225 | lowest[i] = ~0; | |
1226 | highest[i] = 0; | |
1227 | } | |
1228 | ||
252b5132 RH |
1229 | lim = du.sections; |
1230 | for (j = 0; j < lim; j++) | |
1231 | { | |
1232 | int src = j; | |
1233 | int dst = j; | |
8b53311e | 1234 | |
252b5132 | 1235 | du.san[dst] = dst; |
8b53311e | 1236 | |
252b5132 RH |
1237 | if (sfile->section[src].init) |
1238 | { | |
1239 | du.length[dst] | |
1240 | = sfile->section[src].high - sfile->section[src].low + 1; | |
1241 | du.address[dst] | |
1242 | = sfile->section[src].low; | |
1243 | } | |
1244 | else | |
1245 | { | |
1246 | du.length[dst] = 0; | |
1247 | du.address[dst] = 0; | |
1248 | } | |
8b53311e | 1249 | |
252b5132 RH |
1250 | if (debug) |
1251 | { | |
1252 | if (sfile->section[src].parent) | |
1253 | { | |
1254 | printf (" section %6s 0x%08x..0x%08x\n", | |
1255 | sfile->section[src].parent->name, | |
1256 | du.address[dst], | |
1257 | du.address[dst] + du.length[dst] - 1); | |
1258 | } | |
1259 | } | |
8b53311e | 1260 | |
252b5132 RH |
1261 | du.sections = dst + 1; |
1262 | } | |
1263 | ||
1264 | du.tool = "c_gcc"; | |
1265 | du.date = DATE; | |
1266 | ||
1267 | sysroff_swap_du_out (file, &du); | |
1268 | } | |
1269 | ||
1270 | static void | |
2da42df6 | 1271 | wr_dus (struct coff_ofile *p ATTRIBUTE_UNUSED, struct coff_sfile *sfile) |
252b5132 | 1272 | { |
252b5132 RH |
1273 | struct IT_dus dus; |
1274 | ||
1275 | dus.efn = 0x1001; | |
1276 | dus.ns = 1; /* p->nsources; sac 14 jul 94 */ | |
1277 | dus.drb = nints (dus.ns); | |
1278 | dus.fname = (char **) xcalloc (sizeof (char *), dus.ns); | |
1279 | dus.spare = nints (dus.ns); | |
1280 | dus.ndir = 0; | |
8b53311e | 1281 | /* Find the filenames. */ |
252b5132 RH |
1282 | dus.drb[0] = 0; |
1283 | dus.fname[0] = sfile->name; | |
252b5132 RH |
1284 | |
1285 | sysroff_swap_dus_out (file, &dus); | |
1286 | ||
1287 | } | |
1288 | ||
1289 | /* Find the offset of the .text section for this sfile in the | |
8b53311e | 1290 | .text section for the output file. */ |
252b5132 RH |
1291 | |
1292 | static int | |
2da42df6 | 1293 | find_base (struct coff_sfile *sfile, struct coff_section *section) |
252b5132 RH |
1294 | { |
1295 | return sfile->section[section->number].low; | |
1296 | } | |
0f371bb4 | 1297 | |
252b5132 | 1298 | static void |
2da42df6 AJ |
1299 | wr_dln (struct coff_ofile *p ATTRIBUTE_UNUSED, struct coff_sfile *sfile, |
1300 | int n ATTRIBUTE_UNUSED) | |
252b5132 | 1301 | { |
252b5132 RH |
1302 | /* Count up all the linenumbers */ |
1303 | ||
1304 | struct coff_symbol *sy; | |
1305 | int lc = 0; | |
1306 | struct IT_dln dln; | |
1307 | ||
1308 | int idx; | |
1309 | ||
1310 | for (sy = sfile->scope->vars_head; | |
1311 | sy; | |
1312 | sy = sy->next) | |
1313 | { | |
1314 | struct coff_type *t = sy->type; | |
1315 | if (t->type == coff_function_type) | |
1316 | { | |
1317 | struct coff_line *l = t->u.function.lines; | |
1318 | if (l) | |
1319 | lc += l->nlines; | |
1320 | } | |
1321 | } | |
1322 | ||
1323 | dln.sfn = nints (lc); | |
1324 | dln.sln = nints (lc); | |
1325 | dln.cc = nints (lc); | |
1326 | dln.section = nints (lc); | |
1327 | ||
1328 | dln.from_address = nints (lc); | |
1329 | dln.to_address = nints (lc); | |
1330 | ||
1331 | ||
1332 | dln.neg = 0x1001; | |
1333 | ||
1334 | dln.nln = lc; | |
1335 | ||
1336 | /* Run through once more and fill up the structure */ | |
1337 | idx = 0; | |
1338 | for (sy = sfile->scope->vars_head; | |
1339 | sy; | |
1340 | sy = sy->next) | |
1341 | { | |
1342 | if (sy->type->type == coff_function_type) | |
1343 | { | |
1344 | int i; | |
1345 | struct coff_line *l = sy->type->u.function.lines; | |
1346 | if (l) | |
1347 | { | |
1348 | int base = find_base (sfile, sy->where->section); | |
1349 | for (i = 0; i < l->nlines; i++) | |
1350 | { | |
1351 | dln.section[idx] = sy->where->section->number; | |
1352 | dln.sfn[idx] = 0; | |
1353 | dln.sln[idx] = l->lines[i]; | |
1354 | dln.from_address[idx] = | |
1355 | l->addresses[i] + sy->where->section->address - base; | |
1356 | dln.cc[idx] = 0; | |
1357 | if (idx) | |
1358 | dln.to_address[idx - 1] = dln.from_address[idx]; | |
1359 | idx++; | |
1360 | ||
1361 | } | |
1362 | dln.to_address[idx - 1] = dln.from_address[idx - 1] + 2; | |
1363 | } | |
1364 | } | |
1365 | } | |
1366 | if (lc) | |
1367 | sysroff_swap_dln_out (file, &dln); | |
252b5132 RH |
1368 | } |
1369 | ||
8b53311e NC |
1370 | /* Write the global symbols out to the debug info. */ |
1371 | ||
252b5132 | 1372 | static void |
2da42df6 AJ |
1373 | wr_globals (struct coff_ofile *p, struct coff_sfile *sfile, |
1374 | int n ATTRIBUTE_UNUSED) | |
252b5132 RH |
1375 | { |
1376 | struct coff_symbol *sy; | |
8b53311e | 1377 | |
252b5132 RH |
1378 | for (sy = p->symbol_list_head; |
1379 | sy; | |
1380 | sy = sy->next_in_ofile_list) | |
1381 | { | |
1382 | if (sy->visible->type == coff_vis_ext_def | |
1383 | || sy->visible->type == coff_vis_ext_ref) | |
1384 | { | |
1385 | /* Only write out symbols if they belong to | |
8b53311e | 1386 | the current source file. */ |
252b5132 RH |
1387 | if (sy->sfile == sfile) |
1388 | walk_tree_symbol (sfile, 0, sy, 0); | |
252b5132 RH |
1389 | } |
1390 | } | |
1391 | } | |
1392 | ||
1393 | static void | |
2da42df6 | 1394 | wr_debug (struct coff_ofile *p) |
252b5132 RH |
1395 | { |
1396 | struct coff_sfile *sfile; | |
1397 | int n = 0; | |
8b53311e | 1398 | |
252b5132 RH |
1399 | for (sfile = p->source_head; |
1400 | sfile; | |
1401 | sfile = sfile->next) | |
252b5132 RH |
1402 | { |
1403 | if (debug) | |
8b53311e NC |
1404 | printf ("%s\n", sfile->name); |
1405 | ||
252b5132 RH |
1406 | wr_du (p, sfile, n); |
1407 | wr_dus (p, sfile); | |
1408 | wr_program_structure (p, sfile); | |
1409 | wr_dln (p, sfile, n); | |
1410 | n++; | |
1411 | } | |
1412 | } | |
1413 | ||
1414 | static void | |
2da42df6 | 1415 | wr_cs (void) |
252b5132 RH |
1416 | { |
1417 | /* It seems that the CS struct is not normal - the size is wrong | |
8b53311e NC |
1418 | heres one I prepared earlier. */ |
1419 | static char b[] = | |
1420 | { | |
252b5132 RH |
1421 | 0x80, /* IT */ |
1422 | 0x21, /* RL */ | |
1423 | 0x00, /* number of chars in variable length part */ | |
9f66665a KH |
1424 | 0x80, /* hd */ |
1425 | 0x00, /* hs */ | |
1426 | 0x80, /* un */ | |
1427 | 0x00, /* us */ | |
1428 | 0x80, /* sc */ | |
1429 | 0x00, /* ss */ | |
1430 | 0x80, /* er */ | |
1431 | 0x80, /* ed */ | |
1432 | 0x80, /* sh */ | |
1433 | 0x80, /* ob */ | |
1434 | 0x80, /* rl */ | |
252b5132 RH |
1435 | 0x80, /* du */ |
1436 | 0x80, /* dps */ | |
1437 | 0x80, /* dsy */ | |
1438 | 0x80, /* dty */ | |
1439 | 0x80, /* dln */ | |
1440 | 0x80, /* dso */ | |
1441 | 0x80, /* dus */ | |
1442 | 0x00, /* dss */ | |
1443 | 0x80, /* dbt */ | |
1444 | 0x00, /* dpp */ | |
1445 | 0x80, /* dfp */ | |
1446 | 0x80, /* den */ | |
1447 | 0x80, /* dds */ | |
1448 | 0x80, /* dar */ | |
1449 | 0x80, /* dpt */ | |
1450 | 0x00, /* dul */ | |
1451 | 0x00, /* dse */ | |
1452 | 0x00, /* dot */ | |
1453 | 0xDE /* CS */ | |
1454 | }; | |
1455 | fwrite (b, 1, sizeof (b), file); | |
1456 | } | |
1457 | ||
1458 | /* Write out the SC records for a unit. Create an SC | |
1459 | for all the sections which appear in the output file, even | |
8b53311e | 1460 | if there isn't an equivalent one on the input. */ |
252b5132 RH |
1461 | |
1462 | static int | |
2da42df6 | 1463 | wr_sc (struct coff_ofile *ptr, struct coff_sfile *sfile) |
252b5132 RH |
1464 | { |
1465 | int i; | |
8b53311e NC |
1466 | int scount = 0; |
1467 | /* First work out the total number of sections. */ | |
252b5132 | 1468 | int total_sec = ptr->nsections; |
252b5132 RH |
1469 | struct myinfo |
1470 | { | |
1471 | struct coff_section *sec; | |
1472 | struct coff_symbol *symbol; | |
1473 | }; | |
1474 | struct coff_symbol *symbol; | |
252b5132 RH |
1475 | struct myinfo *info |
1476 | = (struct myinfo *) calloc (total_sec, sizeof (struct myinfo)); | |
1477 | ||
1478 | ||
252b5132 RH |
1479 | for (i = 0; i < total_sec; i++) |
1480 | { | |
1481 | info[i].sec = ptr->sections + i; | |
1482 | info[i].symbol = 0; | |
1483 | } | |
1484 | ||
1485 | for (symbol = sfile->scope->vars_head; | |
1486 | symbol; | |
1487 | symbol = symbol->next) | |
1488 | { | |
1489 | ||
1490 | if (symbol->type->type == coff_secdef_type) | |
1491 | { | |
1492 | for (i = 0; i < total_sec; i++) | |
1493 | { | |
1494 | if (symbol->where->section == info[i].sec) | |
1495 | { | |
1496 | info[i].symbol = symbol; | |
1497 | break; | |
1498 | } | |
1499 | } | |
1500 | } | |
1501 | } | |
1502 | ||
1503 | /* Now output all the section info, and fake up some stuff for sections | |
8b53311e | 1504 | we don't have. */ |
252b5132 RH |
1505 | for (i = 1; i < total_sec; i++) |
1506 | { | |
1507 | struct IT_sc sc; | |
1508 | char *name; | |
8b53311e | 1509 | |
252b5132 RH |
1510 | symbol = info[i].symbol; |
1511 | sc.spare = 0; | |
1512 | sc.spare1 = 0; | |
8b53311e | 1513 | |
252b5132 RH |
1514 | if (!symbol) |
1515 | { | |
8b53311e NC |
1516 | /* Don't have a symbol set aside for this section, which means |
1517 | that nothing in this file does anything for the section. */ | |
252b5132 RH |
1518 | sc.format = !(bfd_get_file_flags (abfd) & EXEC_P); |
1519 | sc.addr = 0; | |
1520 | sc.length = 0; | |
1521 | name = info[i].sec->name; | |
1522 | } | |
1523 | else | |
1524 | { | |
1525 | if (bfd_get_file_flags (abfd) & EXEC_P) | |
1526 | { | |
1527 | sc.format = 0; | |
1528 | sc.addr = symbol->where->offset; | |
1529 | } | |
1530 | else | |
1531 | { | |
1532 | sc.format = 1; | |
1533 | sc.addr = 0; | |
1534 | } | |
1535 | sc.length = symbol->type->size; | |
1536 | name = symbol->name; | |
1537 | } | |
1538 | ||
1539 | sc.align = 4; | |
252b5132 RH |
1540 | sc.concat = CONCAT_SIMPLE; |
1541 | sc.read = 3; | |
1542 | sc.write = 3; | |
1543 | sc.exec = 3; | |
1544 | sc.init = 3; | |
1545 | sc.mode = 3; | |
1546 | sc.spare = 0; | |
1547 | sc.segadd = 0; | |
8b53311e | 1548 | sc.spare1 = 0; /* If not zero, then it doesn't work. */ |
252b5132 | 1549 | sc.name = section_translate (name); |
8b53311e | 1550 | |
252b5132 RH |
1551 | if (strlen (sc.name) == 1) |
1552 | { | |
1553 | switch (sc.name[0]) | |
1554 | { | |
1555 | case 'D': | |
1556 | case 'B': | |
1557 | sc.contents = CONTENTS_DATA; | |
1558 | break; | |
8b53311e | 1559 | |
252b5132 RH |
1560 | default: |
1561 | sc.contents = CONTENTS_CODE; | |
1562 | } | |
1563 | } | |
1564 | else | |
1565 | { | |
1566 | sc.contents = CONTENTS_CODE; | |
1567 | } | |
84e43642 BE |
1568 | |
1569 | sysroff_swap_sc_out (file, &sc); | |
1570 | scount++; | |
252b5132 | 1571 | } |
8b53311e | 1572 | return scount; |
252b5132 RH |
1573 | } |
1574 | ||
8b53311e | 1575 | /* Write out the ER records for a unit. */ |
252b5132 | 1576 | |
252b5132 | 1577 | static void |
2da42df6 AJ |
1578 | wr_er (struct coff_ofile *ptr, struct coff_sfile *sfile ATTRIBUTE_UNUSED, |
1579 | int first) | |
252b5132 RH |
1580 | { |
1581 | int idx = 0; | |
1582 | struct coff_symbol *sym; | |
8b53311e | 1583 | |
252b5132 RH |
1584 | if (first) |
1585 | { | |
1586 | for (sym = ptr->symbol_list_head; sym; sym = sym->next_in_ofile_list) | |
1587 | { | |
1588 | if (sym->visible->type == coff_vis_ext_ref) | |
1589 | { | |
1590 | struct IT_er er; | |
8b53311e | 1591 | |
252b5132 RH |
1592 | er.spare = 0; |
1593 | er.type = ER_NOTSPEC; | |
1594 | er.name = sym->name; | |
1595 | sysroff_swap_er_out (file, &er); | |
1596 | sym->er_number = idx++; | |
1597 | } | |
1598 | } | |
1599 | } | |
1600 | } | |
1601 | ||
8b53311e NC |
1602 | /* Write out the ED records for a unit. */ |
1603 | ||
252b5132 | 1604 | static void |
2da42df6 AJ |
1605 | wr_ed (struct coff_ofile *ptr, struct coff_sfile *sfile ATTRIBUTE_UNUSED, |
1606 | int first) | |
252b5132 RH |
1607 | { |
1608 | struct coff_symbol *s; | |
8b53311e | 1609 | |
252b5132 RH |
1610 | if (first) |
1611 | { | |
1612 | for (s = ptr->symbol_list_head; s; s = s->next_in_ofile_list) | |
1613 | { | |
1614 | if (s->visible->type == coff_vis_ext_def | |
1615 | || s->visible->type == coff_vis_common) | |
1616 | { | |
1617 | struct IT_ed ed; | |
1618 | ||
1619 | ed.section = s->where->section->number; | |
1620 | ed.spare = 0; | |
8b53311e | 1621 | |
252b5132 RH |
1622 | if (s->where->section->data) |
1623 | { | |
1624 | ed.type = ED_TYPE_DATA; | |
1625 | } | |
1626 | else if (s->where->section->code & SEC_CODE) | |
1627 | { | |
1628 | ed.type = ED_TYPE_ENTRY; | |
1629 | } | |
1630 | else | |
1631 | { | |
1632 | ed.type = ED_TYPE_NOTSPEC; | |
1633 | ed.type = ED_TYPE_DATA; | |
1634 | } | |
8b53311e | 1635 | |
252b5132 RH |
1636 | ed.address = s->where->offset - s->where->section->address; |
1637 | ed.name = s->name; | |
1638 | sysroff_swap_ed_out (file, &ed); | |
1639 | } | |
1640 | } | |
1641 | } | |
1642 | } | |
1643 | ||
1644 | static void | |
2da42df6 | 1645 | wr_unit_info (struct coff_ofile *ptr) |
252b5132 RH |
1646 | { |
1647 | struct coff_sfile *sfile; | |
1648 | int first = 1; | |
8b53311e | 1649 | |
252b5132 RH |
1650 | for (sfile = ptr->source_head; |
1651 | sfile; | |
1652 | sfile = sfile->next) | |
1653 | { | |
1654 | long p1; | |
1655 | long p2; | |
1656 | int nsecs; | |
8b53311e | 1657 | |
252b5132 RH |
1658 | p1 = ftell (file); |
1659 | wr_un (ptr, sfile, first, 0); | |
1660 | nsecs = wr_sc (ptr, sfile); | |
1661 | p2 = ftell (file); | |
1662 | fseek (file, p1, SEEK_SET); | |
1663 | wr_un (ptr, sfile, first, nsecs); | |
9f66665a | 1664 | fseek (file, p2, SEEK_SET); |
252b5132 RH |
1665 | wr_er (ptr, sfile, first); |
1666 | wr_ed (ptr, sfile, first); | |
1667 | first = 0; | |
1668 | } | |
1669 | } | |
1670 | ||
1671 | static void | |
2da42df6 | 1672 | wr_module (struct coff_ofile *p) |
252b5132 RH |
1673 | { |
1674 | wr_cs (); | |
1675 | wr_hd (p); | |
1676 | wr_unit_info (p); | |
1677 | wr_object_body (p); | |
1678 | wr_debug (p); | |
1679 | wr_tr (); | |
1680 | } | |
1681 | ||
1682 | static int | |
2da42df6 | 1683 | align (int x) |
252b5132 RH |
1684 | { |
1685 | return (x + 3) & ~3; | |
1686 | } | |
1687 | ||
1688 | /* Find all the common variables and turn them into | |
8b53311e | 1689 | ordinary defs - dunno why, but thats what hitachi does with 'em. */ |
252b5132 RH |
1690 | |
1691 | static void | |
2da42df6 | 1692 | prescan (struct coff_ofile *tree) |
252b5132 RH |
1693 | { |
1694 | struct coff_symbol *s; | |
1695 | struct coff_section *common_section; | |
8b53311e NC |
1696 | |
1697 | /* Find the common section - always section 3. */ | |
252b5132 | 1698 | common_section = tree->sections + 3; |
8b53311e | 1699 | |
252b5132 RH |
1700 | for (s = tree->symbol_list_head; |
1701 | s; | |
1702 | s = s->next_in_ofile_list) | |
1703 | { | |
1704 | if (s->visible->type == coff_vis_common) | |
1705 | { | |
1706 | struct coff_where *w = s->where; | |
1707 | /* s->visible->type = coff_vis_ext_def; leave it as common */ | |
1708 | common_section->size = align (common_section->size); | |
1709 | w->offset = common_section->size + common_section->address; | |
1710 | w->section = common_section; | |
1711 | common_section->size += s->type->size; | |
1712 | common_section->size = align (common_section->size); | |
1713 | } | |
1714 | } | |
1715 | } | |
1716 | ||
1717 | char *program_name; | |
1718 | ||
1719 | static void | |
2da42df6 | 1720 | show_usage (FILE *file, int status) |
252b5132 | 1721 | { |
8b53311e NC |
1722 | fprintf (file, _("Usage: %s [option(s)] in-file [out-file]\n"), program_name); |
1723 | fprintf (file, _("Convert a COFF object file into a SYSROFF object file\n")); | |
1724 | fprintf (file, _(" The options are:\n\ | |
d412a550 | 1725 | -q --quick (Obsolete - ignored)\n\ |
8b53311e NC |
1726 | -n --noprescan Do not perform a scan to convert commons into defs\n\ |
1727 | -d --debug Display information about what is being done\n\ | |
07012eee | 1728 | @<file> Read options from <file>\n\ |
8b53311e NC |
1729 | -h --help Display this information\n\ |
1730 | -v --version Print the program's version number\n")); | |
1731 | ||
92f01d61 | 1732 | if (REPORT_BUGS_TO[0] && status == 0) |
8b53311e | 1733 | fprintf (file, _("Report bugs to %s\n"), REPORT_BUGS_TO); |
252b5132 RH |
1734 | exit (status); |
1735 | } | |
1736 | ||
252b5132 | 1737 | int |
2da42df6 | 1738 | main (int ac, char **av) |
252b5132 RH |
1739 | { |
1740 | int opt; | |
1741 | static struct option long_options[] = | |
1742 | { | |
1743 | {"debug", no_argument, 0, 'd'}, | |
1744 | {"quick", no_argument, 0, 'q'}, | |
1745 | {"noprescan", no_argument, 0, 'n'}, | |
1746 | {"help", no_argument, 0, 'h'}, | |
1747 | {"version", no_argument, 0, 'V'}, | |
1748 | {NULL, no_argument, 0, 0} | |
1749 | }; | |
1750 | char **matching; | |
1751 | char *input_file; | |
1752 | char *output_file; | |
1753 | ||
1754 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) | |
1755 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
1756 | #endif |
1757 | #if defined (HAVE_SETLOCALE) | |
1758 | setlocale (LC_CTYPE, ""); | |
252b5132 RH |
1759 | #endif |
1760 | bindtextdomain (PACKAGE, LOCALEDIR); | |
1761 | textdomain (PACKAGE); | |
1762 | ||
1763 | program_name = av[0]; | |
1764 | xmalloc_set_program_name (program_name); | |
1765 | ||
869b9d07 MM |
1766 | expandargv (&ac, &av); |
1767 | ||
8b53311e | 1768 | while ((opt = getopt_long (ac, av, "dHhVvqn", long_options, |
252b5132 RH |
1769 | (int *) NULL)) |
1770 | != EOF) | |
1771 | { | |
1772 | switch (opt) | |
1773 | { | |
1774 | case 'q': | |
1775 | quick = 1; | |
1776 | break; | |
1777 | case 'n': | |
1778 | noprescan = 1; | |
1779 | break; | |
1780 | case 'd': | |
1781 | debug = 1; | |
1782 | break; | |
8b53311e | 1783 | case 'H': |
252b5132 | 1784 | case 'h': |
8b53311e | 1785 | show_usage (stdout, 0); |
252b5132 | 1786 | /*NOTREACHED */ |
8b53311e | 1787 | case 'v': |
252b5132 | 1788 | case 'V': |
6a8c2b0d | 1789 | print_version ("srconv"); |
252b5132 RH |
1790 | exit (0); |
1791 | /*NOTREACHED */ | |
1792 | case 0: | |
1793 | break; | |
1794 | default: | |
1795 | show_usage (stderr, 1); | |
1796 | /*NOTREACHED */ | |
1797 | } | |
1798 | } | |
1799 | ||
1800 | /* The input and output files may be named on the command line. */ | |
1801 | output_file = NULL; | |
1802 | if (optind < ac) | |
1803 | { | |
1804 | input_file = av[optind]; | |
1805 | ++optind; | |
1806 | if (optind < ac) | |
1807 | { | |
1808 | output_file = av[optind]; | |
1809 | ++optind; | |
1810 | if (optind < ac) | |
1811 | show_usage (stderr, 1); | |
1812 | if (strcmp (input_file, output_file) == 0) | |
1813 | { | |
37cc8ec1 | 1814 | fatal (_("input and output files must be different")); |
252b5132 RH |
1815 | } |
1816 | } | |
1817 | } | |
1818 | else | |
1819 | input_file = 0; | |
1820 | ||
1821 | if (!input_file) | |
1822 | { | |
37cc8ec1 | 1823 | fatal (_("no input file specified")); |
252b5132 RH |
1824 | } |
1825 | ||
1826 | if (!output_file) | |
1827 | { | |
1828 | /* Take a .o off the input file and stick on a .obj. If | |
1829 | it doesn't end in .o, then stick a .obj on anyway */ | |
1830 | ||
1831 | int len = strlen (input_file); | |
8b53311e | 1832 | |
252b5132 RH |
1833 | output_file = xmalloc (len + 5); |
1834 | strcpy (output_file, input_file); | |
8b53311e | 1835 | |
252b5132 RH |
1836 | if (len > 3 |
1837 | && output_file[len - 2] == '.' | |
1838 | && output_file[len - 1] == 'o') | |
1839 | { | |
1840 | output_file[len] = 'b'; | |
1841 | output_file[len + 1] = 'j'; | |
1842 | output_file[len + 2] = 0; | |
1843 | } | |
1844 | else | |
1845 | { | |
1846 | strcat (output_file, ".obj"); | |
1847 | } | |
1848 | } | |
1849 | ||
1850 | abfd = bfd_openr (input_file, 0); | |
1851 | ||
1852 | if (!abfd) | |
1853 | bfd_fatal (input_file); | |
1854 | ||
1855 | if (!bfd_check_format_matches (abfd, bfd_object, &matching)) | |
1856 | { | |
1857 | bfd_nonfatal (input_file); | |
8b53311e | 1858 | |
252b5132 RH |
1859 | if (bfd_get_error () == bfd_error_file_ambiguously_recognized) |
1860 | { | |
1861 | list_matching_formats (matching); | |
1862 | free (matching); | |
1863 | } | |
1864 | exit (1); | |
1865 | } | |
1866 | ||
1867 | file = fopen (output_file, FOPEN_WB); | |
1868 | ||
1869 | if (!file) | |
8b53311e | 1870 | fatal (_("unable to open output file %s"), output_file); |
252b5132 RH |
1871 | |
1872 | if (debug) | |
1873 | printf ("ids %d %d\n", base1, base2); | |
8b53311e | 1874 | |
252b5132 | 1875 | tree = coff_grok (abfd); |
8b53311e | 1876 | |
252b5132 RH |
1877 | if (!noprescan) |
1878 | prescan (tree); | |
8b53311e | 1879 | |
252b5132 RH |
1880 | wr_module (tree); |
1881 | return 0; | |
1882 | } |