File: | src/gnu/usr.bin/binutils-2.17/bfd/ihex.c |
Warning: | line 595, column 9 Array access results in a null pointer dereference |
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1 | /* BFD back-end for Intel Hex objects. | |||
2 | Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | |||
3 | Free Software Foundation, Inc. | |||
4 | Written by Ian Lance Taylor of Cygnus Support <ian@cygnus.com>. | |||
5 | ||||
6 | This file is part of BFD, the Binary File Descriptor library. | |||
7 | ||||
8 | This program is free software; you can redistribute it and/or modify | |||
9 | it under the terms of the GNU General Public License as published by | |||
10 | the Free Software Foundation; either version 2 of the License, or | |||
11 | (at your option) any later version. | |||
12 | ||||
13 | This program is distributed in the hope that it will be useful, | |||
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
16 | GNU General Public License for more details. | |||
17 | ||||
18 | You should have received a copy of the GNU General Public License | |||
19 | along with this program; if not, write to the Free Software | |||
20 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ | |||
21 | ||||
22 | /* This is what Intel Hex files look like: | |||
23 | ||||
24 | 1. INTEL FORMATS | |||
25 | ||||
26 | A. Intel 1 | |||
27 | ||||
28 | 16-bit address-field format, for files 64k bytes in length or less. | |||
29 | ||||
30 | DATA RECORD | |||
31 | Byte 1 Header = colon(:) | |||
32 | 2..3 The number of data bytes in hex notation | |||
33 | 4..5 High byte of the record load address | |||
34 | 6..7 Low byte of the record load address | |||
35 | 8..9 Record type, must be "00" | |||
36 | 10..x Data bytes in hex notation: | |||
37 | x = (number of bytes - 1) * 2 + 11 | |||
38 | x+1..x+2 Checksum in hex notation | |||
39 | x+3..x+4 Carriage return, line feed | |||
40 | ||||
41 | END RECORD | |||
42 | Byte 1 Header = colon (:) | |||
43 | 2..3 The byte count, must be "00" | |||
44 | 4..7 Transfer-address (usually "0000") | |||
45 | the jump-to address, execution start address | |||
46 | 8..9 Record type, must be "01" | |||
47 | 10..11 Checksum, in hex notation | |||
48 | 12..13 Carriage return, line feed | |||
49 | ||||
50 | B. INTEL 2 | |||
51 | ||||
52 | MCS-86 format, using a 20-bit address for files larger than 64K bytes. | |||
53 | ||||
54 | DATA RECORD | |||
55 | Byte 1 Header = colon (:) | |||
56 | 2..3 The byte count of this record, hex notation | |||
57 | 4..5 High byte of the record load address | |||
58 | 6..7 Low byte of the record load address | |||
59 | 8..9 Record type, must be "00" | |||
60 | 10..x The data bytes in hex notation: | |||
61 | x = (number of data bytes - 1) * 2 + 11 | |||
62 | x+1..x+2 Checksum in hex notation | |||
63 | x+3..x+4 Carriage return, line feed | |||
64 | ||||
65 | EXTENDED ADDRESS RECORD | |||
66 | Byte 1 Header = colon(:) | |||
67 | 2..3 The byte count, must be "02" | |||
68 | 4..7 Load address, must be "0000" | |||
69 | 8..9 Record type, must be "02" | |||
70 | 10..11 High byte of the offset address | |||
71 | 12..13 Low byte of the offset address | |||
72 | 14..15 Checksum in hex notation | |||
73 | 16..17 Carriage return, line feed | |||
74 | ||||
75 | The checksums are the two's complement of the 8-bit sum | |||
76 | without carry of the byte count, offset address, and the | |||
77 | record type. | |||
78 | ||||
79 | START ADDRESS RECORD | |||
80 | Byte 1 Header = colon (:) | |||
81 | 2..3 The byte count, must be "04" | |||
82 | 4..7 Load address, must be "0000" | |||
83 | 8..9 Record type, must be "03" | |||
84 | 10..13 8086 CS value | |||
85 | 14..17 8086 IP value | |||
86 | 18..19 Checksum in hex notation | |||
87 | 20..21 Carriage return, line feed | |||
88 | ||||
89 | Another document reports these additional types: | |||
90 | ||||
91 | EXTENDED LINEAR ADDRESS RECORD | |||
92 | Byte 1 Header = colon (:) | |||
93 | 2..3 The byte count, must be "02" | |||
94 | 4..7 Load address, must be "0000" | |||
95 | 8..9 Record type, must be "04" | |||
96 | 10..13 Upper 16 bits of address of subsequent records | |||
97 | 14..15 Checksum in hex notation | |||
98 | 16..17 Carriage return, line feed | |||
99 | ||||
100 | START LINEAR ADDRESS RECORD | |||
101 | Byte 1 Header = colon (:) | |||
102 | 2..3 The byte count, must be "02" | |||
103 | 4..7 Load address, must be "0000" | |||
104 | 8..9 Record type, must be "05" | |||
105 | 10..13 Upper 16 bits of start address | |||
106 | 14..15 Checksum in hex notation | |||
107 | 16..17 Carriage return, line feed | |||
108 | ||||
109 | The MRI compiler uses this, which is a repeat of type 5: | |||
110 | ||||
111 | EXTENDED START RECORD | |||
112 | Byte 1 Header = colon (:) | |||
113 | 2..3 The byte count, must be "04" | |||
114 | 4..7 Load address, must be "0000" | |||
115 | 8..9 Record type, must be "05" | |||
116 | 10..13 Upper 16 bits of start address | |||
117 | 14..17 Lower 16 bits of start address | |||
118 | 18..19 Checksum in hex notation | |||
119 | 20..21 Carriage return, line feed. */ | |||
120 | ||||
121 | #include "bfd.h" | |||
122 | #include "sysdep.h" | |||
123 | #include "libbfd.h" | |||
124 | #include "libiberty.h" | |||
125 | #include "safe-ctype.h" | |||
126 | ||||
127 | /* The number of bytes we put on one line during output. */ | |||
128 | ||||
129 | #define CHUNK16 16 | |||
130 | ||||
131 | /* Macros for converting between hex and binary. */ | |||
132 | ||||
133 | #define NIBBLE(x)(((unsigned int) _hex_value[(unsigned char) (x)])) (hex_value (x)((unsigned int) _hex_value[(unsigned char) (x)])) | |||
134 | #define HEX2(buffer)(((((unsigned int) _hex_value[(unsigned char) ((buffer)[0])]) ) << 4) + (((unsigned int) _hex_value[(unsigned char) ( (buffer)[1])]))) ((NIBBLE ((buffer)[0])(((unsigned int) _hex_value[(unsigned char) ((buffer)[0])])) << 4) + NIBBLE ((buffer)[1])(((unsigned int) _hex_value[(unsigned char) ((buffer)[1])]))) | |||
135 | #define HEX4(buffer)(((((((unsigned int) _hex_value[(unsigned char) ((buffer)[0]) ])) << 4) + (((unsigned int) _hex_value[(unsigned char) ((buffer)[1])]))) << 8) + (((((unsigned int) _hex_value [(unsigned char) (((buffer) + 2)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (((buffer) + 2)[1])])))) ((HEX2 (buffer)(((((unsigned int) _hex_value[(unsigned char) ((buffer)[0])]) ) << 4) + (((unsigned int) _hex_value[(unsigned char) ( (buffer)[1])]))) << 8) + HEX2 ((buffer) + 2)(((((unsigned int) _hex_value[(unsigned char) (((buffer) + 2) [0])])) << 4) + (((unsigned int) _hex_value[(unsigned char ) (((buffer) + 2)[1])])))) | |||
136 | #define ISHEX(x)((((unsigned int) _hex_value[(unsigned char) (x)]) != 99)) (hex_p (x)(((unsigned int) _hex_value[(unsigned char) (x)]) != 99)) | |||
137 | ||||
138 | /* When we write out an ihex value, the values can not be output as | |||
139 | they are seen. Instead, we hold them in memory in this structure. */ | |||
140 | ||||
141 | struct ihex_data_list | |||
142 | { | |||
143 | struct ihex_data_list *next; | |||
144 | bfd_byte *data; | |||
145 | bfd_vma where; | |||
146 | bfd_size_type size; | |||
147 | }; | |||
148 | ||||
149 | /* The ihex tdata information. */ | |||
150 | ||||
151 | struct ihex_data_struct | |||
152 | { | |||
153 | struct ihex_data_list *head; | |||
154 | struct ihex_data_list *tail; | |||
155 | }; | |||
156 | ||||
157 | /* Initialize by filling in the hex conversion array. */ | |||
158 | ||||
159 | static void | |||
160 | ihex_init (void) | |||
161 | { | |||
162 | static bfd_boolean inited; | |||
163 | ||||
164 | if (! inited) | |||
165 | { | |||
166 | inited = TRUE1; | |||
167 | hex_init (); | |||
168 | } | |||
169 | } | |||
170 | ||||
171 | /* Create an ihex object. */ | |||
172 | ||||
173 | static bfd_boolean | |||
174 | ihex_mkobject (bfd *abfd) | |||
175 | { | |||
176 | struct ihex_data_struct *tdata; | |||
177 | ||||
178 | tdata = bfd_alloc (abfd, sizeof (* tdata)); | |||
179 | if (tdata == NULL((void*)0)) | |||
180 | return FALSE0; | |||
181 | ||||
182 | abfd->tdata.ihex_data = tdata; | |||
183 | tdata->head = NULL((void*)0); | |||
184 | tdata->tail = NULL((void*)0); | |||
185 | return TRUE1; | |||
186 | } | |||
187 | ||||
188 | /* Read a byte from a BFD. Set *ERRORPTR if an error occurred. | |||
189 | Return EOF on error or end of file. */ | |||
190 | ||||
191 | static INLINE__inline__ int | |||
192 | ihex_get_byte (bfd *abfd, bfd_boolean *errorptr) | |||
193 | { | |||
194 | bfd_byte c; | |||
195 | ||||
196 | if (bfd_bread (&c, (bfd_size_type) 1, abfd) != 1) | |||
197 | { | |||
198 | if (bfd_get_error () != bfd_error_file_truncated) | |||
199 | *errorptr = TRUE1; | |||
200 | return EOF(-1); | |||
201 | } | |||
202 | ||||
203 | return (int) (c & 0xff); | |||
204 | } | |||
205 | ||||
206 | /* Report a problem in an Intel Hex file. */ | |||
207 | ||||
208 | static void | |||
209 | ihex_bad_byte (bfd *abfd, unsigned int lineno, int c, bfd_boolean error) | |||
210 | { | |||
211 | if (c == EOF(-1)) | |||
212 | { | |||
213 | if (! error) | |||
214 | bfd_set_error (bfd_error_file_truncated); | |||
215 | } | |||
216 | else | |||
217 | { | |||
218 | char buf[10]; | |||
219 | ||||
220 | if (! ISPRINT (c)(_sch_istable[(c) & 0xff] & (unsigned short)(_sch_isprint ))) | |||
221 | sprintf (buf, "\\%03o", (unsigned int) c); | |||
222 | else | |||
223 | { | |||
224 | buf[0] = c; | |||
225 | buf[1] = '\0'; | |||
226 | } | |||
227 | (*_bfd_error_handler) | |||
228 | (_("%B:%d: unexpected character `%s' in Intel Hex file")("%B:%d: unexpected character `%s' in Intel Hex file"), | |||
229 | abfd, lineno, buf); | |||
230 | bfd_set_error (bfd_error_bad_value); | |||
231 | } | |||
232 | } | |||
233 | ||||
234 | /* Read an Intel hex file and turn it into sections. We create a new | |||
235 | section for each contiguous set of bytes. */ | |||
236 | ||||
237 | static bfd_boolean | |||
238 | ihex_scan (bfd *abfd) | |||
239 | { | |||
240 | bfd_vma segbase; | |||
241 | bfd_vma extbase; | |||
242 | asection *sec; | |||
243 | unsigned int lineno; | |||
244 | bfd_boolean error; | |||
245 | bfd_byte *buf = NULL((void*)0); | |||
246 | size_t bufsize; | |||
247 | int c; | |||
248 | ||||
249 | if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET0) != 0) | |||
250 | goto error_return; | |||
251 | ||||
252 | abfd->start_address = 0; | |||
253 | ||||
254 | segbase = 0; | |||
255 | extbase = 0; | |||
256 | sec = NULL((void*)0); | |||
257 | lineno = 1; | |||
258 | error = FALSE0; | |||
259 | bufsize = 0; | |||
260 | ||||
261 | while ((c = ihex_get_byte (abfd, &error)) != EOF(-1)) | |||
262 | { | |||
263 | if (c == '\r') | |||
264 | continue; | |||
265 | else if (c == '\n') | |||
266 | { | |||
267 | ++lineno; | |||
268 | continue; | |||
269 | } | |||
270 | else if (c != ':') | |||
271 | { | |||
272 | ihex_bad_byte (abfd, lineno, c, error); | |||
273 | goto error_return; | |||
274 | } | |||
275 | else | |||
276 | { | |||
277 | file_ptr pos; | |||
278 | char hdr[8]; | |||
279 | unsigned int i; | |||
280 | unsigned int len; | |||
281 | bfd_vma addr; | |||
282 | unsigned int type; | |||
283 | unsigned int chars; | |||
284 | unsigned int chksum; | |||
285 | ||||
286 | /* This is a data record. */ | |||
287 | pos = bfd_tell (abfd) - 1; | |||
288 | ||||
289 | /* Read the header bytes. */ | |||
290 | if (bfd_bread (hdr, (bfd_size_type) 8, abfd) != 8) | |||
291 | goto error_return; | |||
292 | ||||
293 | for (i = 0; i < 8; i++) | |||
294 | { | |||
295 | if (! ISHEX (hdr[i])((((unsigned int) _hex_value[(unsigned char) (hdr[i])]) != 99 ))) | |||
296 | { | |||
297 | ihex_bad_byte (abfd, lineno, hdr[i], error); | |||
298 | goto error_return; | |||
299 | } | |||
300 | } | |||
301 | ||||
302 | len = HEX2 (hdr)(((((unsigned int) _hex_value[(unsigned char) ((hdr)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) ((hdr)[1])] ))); | |||
303 | addr = HEX4 (hdr + 2)(((((((unsigned int) _hex_value[(unsigned char) ((hdr + 2)[0] )])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((hdr + 2)[1])]))) << 8) + (((((unsigned int) _hex_value [(unsigned char) (((hdr + 2) + 2)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (((hdr + 2) + 2)[1])])))); | |||
304 | type = HEX2 (hdr + 6)(((((unsigned int) _hex_value[(unsigned char) ((hdr + 6)[0])] )) << 4) + (((unsigned int) _hex_value[(unsigned char) ( (hdr + 6)[1])]))); | |||
305 | ||||
306 | /* Read the data bytes. */ | |||
307 | chars = len * 2 + 2; | |||
308 | if (chars >= bufsize) | |||
309 | { | |||
310 | buf = bfd_realloc (buf, (bfd_size_type) chars); | |||
311 | if (buf == NULL((void*)0)) | |||
312 | goto error_return; | |||
313 | bufsize = chars; | |||
314 | } | |||
315 | ||||
316 | if (bfd_bread (buf, (bfd_size_type) chars, abfd) != chars) | |||
317 | goto error_return; | |||
318 | ||||
319 | for (i = 0; i < chars; i++) | |||
320 | { | |||
321 | if (! ISHEX (buf[i])((((unsigned int) _hex_value[(unsigned char) (buf[i])]) != 99 ))) | |||
322 | { | |||
323 | ihex_bad_byte (abfd, lineno, hdr[i], error); | |||
324 | goto error_return; | |||
325 | } | |||
326 | } | |||
327 | ||||
328 | /* Check the checksum. */ | |||
329 | chksum = len + addr + (addr >> 8) + type; | |||
330 | for (i = 0; i < len; i++) | |||
331 | chksum += HEX2 (buf + 2 * i)(((((unsigned int) _hex_value[(unsigned char) ((buf + 2 * i)[ 0])])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((buf + 2 * i)[1])]))); | |||
332 | if (((- chksum) & 0xff) != (unsigned int) HEX2 (buf + 2 * i)(((((unsigned int) _hex_value[(unsigned char) ((buf + 2 * i)[ 0])])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((buf + 2 * i)[1])])))) | |||
333 | { | |||
334 | (*_bfd_error_handler) | |||
335 | (_("%B:%u: bad checksum in Intel Hex file (expected %u, found %u)")("%B:%u: bad checksum in Intel Hex file (expected %u, found %u)" ), | |||
336 | abfd, lineno, | |||
337 | (- chksum) & 0xff, (unsigned int) HEX2 (buf + 2 * i)(((((unsigned int) _hex_value[(unsigned char) ((buf + 2 * i)[ 0])])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((buf + 2 * i)[1])])))); | |||
338 | bfd_set_error (bfd_error_bad_value); | |||
339 | goto error_return; | |||
340 | } | |||
341 | ||||
342 | switch (type) | |||
343 | { | |||
344 | case 0: | |||
345 | /* This is a data record. */ | |||
346 | if (sec != NULL((void*)0) | |||
347 | && sec->vma + sec->size == extbase + segbase + addr) | |||
348 | { | |||
349 | /* This data goes at the end of the section we are | |||
350 | currently building. */ | |||
351 | sec->size += len; | |||
352 | } | |||
353 | else if (len > 0) | |||
354 | { | |||
355 | char secbuf[20]; | |||
356 | char *secname; | |||
357 | bfd_size_type amt; | |||
358 | ||||
359 | sprintf (secbuf, ".sec%d", bfd_count_sections (abfd)((abfd)->section_count) + 1); | |||
360 | amt = strlen (secbuf) + 1; | |||
361 | secname = bfd_alloc (abfd, amt); | |||
362 | if (secname == NULL((void*)0)) | |||
363 | goto error_return; | |||
364 | strcpy (secname, secbuf); | |||
365 | sec = bfd_make_section (abfd, secname); | |||
366 | if (sec == NULL((void*)0)) | |||
367 | goto error_return; | |||
368 | sec->flags = SEC_HAS_CONTENTS0x100 | SEC_LOAD0x002 | SEC_ALLOC0x001; | |||
369 | sec->vma = extbase + segbase + addr; | |||
370 | sec->lma = extbase + segbase + addr; | |||
371 | sec->size = len; | |||
372 | sec->filepos = pos; | |||
373 | } | |||
374 | break; | |||
375 | ||||
376 | case 1: | |||
377 | /* An end record. */ | |||
378 | if (abfd->start_address == 0) | |||
379 | abfd->start_address = addr; | |||
380 | if (buf != NULL((void*)0)) | |||
381 | free (buf); | |||
382 | return TRUE1; | |||
383 | ||||
384 | case 2: | |||
385 | /* An extended address record. */ | |||
386 | if (len != 2) | |||
387 | { | |||
388 | (*_bfd_error_handler) | |||
389 | (_("%B:%u: bad extended address record length in Intel Hex file")("%B:%u: bad extended address record length in Intel Hex file" ), | |||
390 | abfd, lineno); | |||
391 | bfd_set_error (bfd_error_bad_value); | |||
392 | goto error_return; | |||
393 | } | |||
394 | ||||
395 | segbase = HEX4 (buf)(((((((unsigned int) _hex_value[(unsigned char) ((buf)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (( buf)[1])]))) << 8) + (((((unsigned int) _hex_value[(unsigned char) (((buf) + 2)[0])])) << 4) + (((unsigned int) _hex_value [(unsigned char) (((buf) + 2)[1])])))) << 4; | |||
396 | ||||
397 | sec = NULL((void*)0); | |||
398 | ||||
399 | break; | |||
400 | ||||
401 | case 3: | |||
402 | /* An extended start address record. */ | |||
403 | if (len != 4) | |||
404 | { | |||
405 | (*_bfd_error_handler) | |||
406 | (_("%B:%u: bad extended start address length in Intel Hex file")("%B:%u: bad extended start address length in Intel Hex file" ), | |||
407 | abfd, lineno); | |||
408 | bfd_set_error (bfd_error_bad_value); | |||
409 | goto error_return; | |||
410 | } | |||
411 | ||||
412 | abfd->start_address += (HEX4 (buf)(((((((unsigned int) _hex_value[(unsigned char) ((buf)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (( buf)[1])]))) << 8) + (((((unsigned int) _hex_value[(unsigned char) (((buf) + 2)[0])])) << 4) + (((unsigned int) _hex_value [(unsigned char) (((buf) + 2)[1])])))) << 4) + HEX4 (buf + 4)(((((((unsigned int) _hex_value[(unsigned char) ((buf + 4)[0] )])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((buf + 4)[1])]))) << 8) + (((((unsigned int) _hex_value [(unsigned char) (((buf + 4) + 2)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (((buf + 4) + 2)[1])])))); | |||
413 | ||||
414 | sec = NULL((void*)0); | |||
415 | ||||
416 | break; | |||
417 | ||||
418 | case 4: | |||
419 | /* An extended linear address record. */ | |||
420 | if (len != 2) | |||
421 | { | |||
422 | (*_bfd_error_handler) | |||
423 | (_("%B:%u: bad extended linear address record length in Intel Hex file")("%B:%u: bad extended linear address record length in Intel Hex file" ), | |||
424 | abfd, lineno); | |||
425 | bfd_set_error (bfd_error_bad_value); | |||
426 | goto error_return; | |||
427 | } | |||
428 | ||||
429 | extbase = HEX4 (buf)(((((((unsigned int) _hex_value[(unsigned char) ((buf)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (( buf)[1])]))) << 8) + (((((unsigned int) _hex_value[(unsigned char) (((buf) + 2)[0])])) << 4) + (((unsigned int) _hex_value [(unsigned char) (((buf) + 2)[1])])))) << 16; | |||
430 | ||||
431 | sec = NULL((void*)0); | |||
432 | ||||
433 | break; | |||
434 | ||||
435 | case 5: | |||
436 | /* An extended linear start address record. */ | |||
437 | if (len != 2 && len != 4) | |||
438 | { | |||
439 | (*_bfd_error_handler) | |||
440 | (_("%B:%u: bad extended linear start address length in Intel Hex file")("%B:%u: bad extended linear start address length in Intel Hex file" ), | |||
441 | abfd, lineno); | |||
442 | bfd_set_error (bfd_error_bad_value); | |||
443 | goto error_return; | |||
444 | } | |||
445 | ||||
446 | if (len == 2) | |||
447 | abfd->start_address += HEX4 (buf)(((((((unsigned int) _hex_value[(unsigned char) ((buf)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (( buf)[1])]))) << 8) + (((((unsigned int) _hex_value[(unsigned char) (((buf) + 2)[0])])) << 4) + (((unsigned int) _hex_value [(unsigned char) (((buf) + 2)[1])])))) << 16; | |||
448 | else | |||
449 | abfd->start_address = (HEX4 (buf)(((((((unsigned int) _hex_value[(unsigned char) ((buf)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (( buf)[1])]))) << 8) + (((((unsigned int) _hex_value[(unsigned char) (((buf) + 2)[0])])) << 4) + (((unsigned int) _hex_value [(unsigned char) (((buf) + 2)[1])])))) << 16) + HEX4 (buf + 4)(((((((unsigned int) _hex_value[(unsigned char) ((buf + 4)[0] )])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((buf + 4)[1])]))) << 8) + (((((unsigned int) _hex_value [(unsigned char) (((buf + 4) + 2)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (((buf + 4) + 2)[1])])))); | |||
450 | ||||
451 | sec = NULL((void*)0); | |||
452 | ||||
453 | break; | |||
454 | ||||
455 | default: | |||
456 | (*_bfd_error_handler) | |||
457 | (_("%B:%u: unrecognized ihex type %u in Intel Hex file")("%B:%u: unrecognized ihex type %u in Intel Hex file"), | |||
458 | abfd, lineno, type); | |||
459 | bfd_set_error (bfd_error_bad_value); | |||
460 | goto error_return; | |||
461 | } | |||
462 | } | |||
463 | } | |||
464 | ||||
465 | if (error) | |||
466 | goto error_return; | |||
467 | ||||
468 | if (buf != NULL((void*)0)) | |||
469 | free (buf); | |||
470 | ||||
471 | return TRUE1; | |||
472 | ||||
473 | error_return: | |||
474 | if (buf != NULL((void*)0)) | |||
475 | free (buf); | |||
476 | return FALSE0; | |||
477 | } | |||
478 | ||||
479 | /* Try to recognize an Intel Hex file. */ | |||
480 | ||||
481 | static const bfd_target * | |||
482 | ihex_object_p (bfd *abfd) | |||
483 | { | |||
484 | void * tdata_save; | |||
485 | bfd_byte b[9]; | |||
486 | unsigned int i; | |||
487 | unsigned int type; | |||
488 | ||||
489 | ihex_init (); | |||
490 | ||||
491 | if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET0) != 0) | |||
492 | return NULL((void*)0); | |||
493 | if (bfd_bread (b, (bfd_size_type) 9, abfd) != 9) | |||
494 | { | |||
495 | if (bfd_get_error () == bfd_error_file_truncated) | |||
496 | bfd_set_error (bfd_error_wrong_format); | |||
497 | return NULL((void*)0); | |||
498 | } | |||
499 | ||||
500 | if (b[0] != ':') | |||
501 | { | |||
502 | bfd_set_error (bfd_error_wrong_format); | |||
503 | return NULL((void*)0); | |||
504 | } | |||
505 | ||||
506 | for (i = 1; i < 9; i++) | |||
507 | { | |||
508 | if (! ISHEX (b[i])((((unsigned int) _hex_value[(unsigned char) (b[i])]) != 99))) | |||
509 | { | |||
510 | bfd_set_error (bfd_error_wrong_format); | |||
511 | return NULL((void*)0); | |||
512 | } | |||
513 | } | |||
514 | ||||
515 | type = HEX2 (b + 7)(((((unsigned int) _hex_value[(unsigned char) ((b + 7)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (( b + 7)[1])]))); | |||
516 | if (type > 5) | |||
517 | { | |||
518 | bfd_set_error (bfd_error_wrong_format); | |||
519 | return NULL((void*)0); | |||
520 | } | |||
521 | ||||
522 | /* OK, it looks like it really is an Intel Hex file. */ | |||
523 | tdata_save = abfd->tdata.any; | |||
524 | if (! ihex_mkobject (abfd) || ! ihex_scan (abfd)) | |||
525 | { | |||
526 | if (abfd->tdata.any != tdata_save && abfd->tdata.any != NULL((void*)0)) | |||
527 | bfd_release (abfd, abfd->tdata.any); | |||
528 | abfd->tdata.any = tdata_save; | |||
529 | return NULL((void*)0); | |||
530 | } | |||
531 | ||||
532 | return abfd->xvec; | |||
533 | } | |||
534 | ||||
535 | /* Read the contents of a section in an Intel Hex file. */ | |||
536 | ||||
537 | static bfd_boolean | |||
538 | ihex_read_section (bfd *abfd, asection *section, bfd_byte *contents) | |||
539 | { | |||
540 | int c; | |||
541 | bfd_byte *p; | |||
542 | bfd_byte *buf = NULL((void*)0); | |||
543 | size_t bufsize; | |||
544 | bfd_boolean error; | |||
545 | ||||
546 | if (bfd_seek (abfd, section->filepos, SEEK_SET0) != 0) | |||
547 | goto error_return; | |||
548 | ||||
549 | p = contents; | |||
550 | bufsize = 0; | |||
551 | error = FALSE0; | |||
552 | while ((c = ihex_get_byte (abfd, &error)) != EOF(-1)) | |||
553 | { | |||
554 | char hdr[8]; | |||
555 | unsigned int len; | |||
556 | bfd_vma addr; | |||
557 | unsigned int type; | |||
558 | unsigned int i; | |||
559 | ||||
560 | if (c == '\r' || c == '\n') | |||
561 | continue; | |||
562 | ||||
563 | /* This is called after ihex_scan has succeeded, so we ought to | |||
564 | know the exact format. */ | |||
565 | BFD_ASSERT (c == ':')do { if (!(c == ':')) bfd_assert("/usr/src/gnu/usr.bin/binutils-2.17/bfd/ihex.c" ,565); } while (0); | |||
566 | ||||
567 | if (bfd_bread (hdr, (bfd_size_type) 8, abfd) != 8) | |||
568 | goto error_return; | |||
569 | ||||
570 | len = HEX2 (hdr)(((((unsigned int) _hex_value[(unsigned char) ((hdr)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) ((hdr)[1])] ))); | |||
571 | addr = HEX4 (hdr + 2)(((((((unsigned int) _hex_value[(unsigned char) ((hdr + 2)[0] )])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((hdr + 2)[1])]))) << 8) + (((((unsigned int) _hex_value [(unsigned char) (((hdr + 2) + 2)[0])])) << 4) + (((unsigned int) _hex_value[(unsigned char) (((hdr + 2) + 2)[1])])))); | |||
572 | type = HEX2 (hdr + 6)(((((unsigned int) _hex_value[(unsigned char) ((hdr + 6)[0])] )) << 4) + (((unsigned int) _hex_value[(unsigned char) ( (hdr + 6)[1])]))); | |||
573 | ||||
574 | /* We should only see type 0 records here. */ | |||
575 | if (type != 0) | |||
576 | { | |||
577 | (*_bfd_error_handler) | |||
578 | (_("%B: internal error in ihex_read_section")("%B: internal error in ihex_read_section"), abfd); | |||
579 | bfd_set_error (bfd_error_bad_value); | |||
580 | goto error_return; | |||
581 | } | |||
582 | ||||
583 | if (len * 2 > bufsize) | |||
584 | { | |||
585 | buf = bfd_realloc (buf, (bfd_size_type) len * 2); | |||
586 | if (buf == NULL((void*)0)) | |||
587 | goto error_return; | |||
588 | bufsize = len * 2; | |||
589 | } | |||
590 | ||||
591 | if (bfd_bread (buf, (bfd_size_type) len * 2, abfd) != len * 2) | |||
592 | goto error_return; | |||
593 | ||||
594 | for (i = 0; i < len; i++) | |||
595 | *p++ = HEX2 (buf + 2 * i)(((((unsigned int) _hex_value[(unsigned char) ((buf + 2 * i)[ 0])])) << 4) + (((unsigned int) _hex_value[(unsigned char ) ((buf + 2 * i)[1])]))); | |||
| ||||
596 | if ((bfd_size_type) (p - contents) >= section->size) | |||
597 | { | |||
598 | /* We've read everything in the section. */ | |||
599 | if (buf != NULL((void*)0)) | |||
600 | free (buf); | |||
601 | return TRUE1; | |||
602 | } | |||
603 | ||||
604 | /* Skip the checksum. */ | |||
605 | if (bfd_bread (buf, (bfd_size_type) 2, abfd) != 2) | |||
606 | goto error_return; | |||
607 | } | |||
608 | ||||
609 | if ((bfd_size_type) (p - contents) < section->size) | |||
610 | { | |||
611 | (*_bfd_error_handler) | |||
612 | (_("%B: bad section length in ihex_read_section")("%B: bad section length in ihex_read_section"), abfd); | |||
613 | bfd_set_error (bfd_error_bad_value); | |||
614 | goto error_return; | |||
615 | } | |||
616 | ||||
617 | if (buf != NULL((void*)0)) | |||
618 | free (buf); | |||
619 | ||||
620 | return TRUE1; | |||
621 | ||||
622 | error_return: | |||
623 | if (buf != NULL((void*)0)) | |||
624 | free (buf); | |||
625 | return FALSE0; | |||
626 | } | |||
627 | ||||
628 | /* Get the contents of a section in an Intel Hex file. */ | |||
629 | ||||
630 | static bfd_boolean | |||
631 | ihex_get_section_contents (bfd *abfd, | |||
632 | asection *section, | |||
633 | void * location, | |||
634 | file_ptr offset, | |||
635 | bfd_size_type count) | |||
636 | { | |||
637 | if (section->used_by_bfd == NULL((void*)0)) | |||
| ||||
638 | { | |||
639 | section->used_by_bfd = bfd_alloc (abfd, section->size); | |||
640 | if (section->used_by_bfd == NULL((void*)0)) | |||
641 | return FALSE0; | |||
642 | if (! ihex_read_section (abfd, section, section->used_by_bfd)) | |||
643 | return FALSE0; | |||
644 | } | |||
645 | ||||
646 | memcpy (location, (bfd_byte *) section->used_by_bfd + offset, | |||
647 | (size_t) count); | |||
648 | ||||
649 | return TRUE1; | |||
650 | } | |||
651 | ||||
652 | /* Set the contents of a section in an Intel Hex file. */ | |||
653 | ||||
654 | static bfd_boolean | |||
655 | ihex_set_section_contents (bfd *abfd, | |||
656 | asection *section, | |||
657 | const void * location, | |||
658 | file_ptr offset, | |||
659 | bfd_size_type count) | |||
660 | { | |||
661 | struct ihex_data_list *n; | |||
662 | bfd_byte *data; | |||
663 | struct ihex_data_struct *tdata; | |||
664 | ||||
665 | if (count == 0 | |||
666 | || (section->flags & SEC_ALLOC0x001) == 0 | |||
667 | || (section->flags & SEC_LOAD0x002) == 0) | |||
668 | return TRUE1; | |||
669 | ||||
670 | n = bfd_alloc (abfd, sizeof (* n)); | |||
671 | if (n == NULL((void*)0)) | |||
672 | return FALSE0; | |||
673 | ||||
674 | data = bfd_alloc (abfd, count); | |||
675 | if (data == NULL((void*)0)) | |||
676 | return FALSE0; | |||
677 | memcpy (data, location, (size_t) count); | |||
678 | ||||
679 | n->data = data; | |||
680 | n->where = section->lma + offset; | |||
681 | n->size = count; | |||
682 | ||||
683 | /* Sort the records by address. Optimize for the common case of | |||
684 | adding a record to the end of the list. */ | |||
685 | tdata = abfd->tdata.ihex_data; | |||
686 | if (tdata->tail != NULL((void*)0) | |||
687 | && n->where >= tdata->tail->where) | |||
688 | { | |||
689 | tdata->tail->next = n; | |||
690 | n->next = NULL((void*)0); | |||
691 | tdata->tail = n; | |||
692 | } | |||
693 | else | |||
694 | { | |||
695 | struct ihex_data_list **pp; | |||
696 | ||||
697 | for (pp = &tdata->head; | |||
698 | *pp != NULL((void*)0) && (*pp)->where < n->where; | |||
699 | pp = &(*pp)->next) | |||
700 | ; | |||
701 | n->next = *pp; | |||
702 | *pp = n; | |||
703 | if (n->next == NULL((void*)0)) | |||
704 | tdata->tail = n; | |||
705 | } | |||
706 | ||||
707 | return TRUE1; | |||
708 | } | |||
709 | ||||
710 | /* Write a record out to an Intel Hex file. */ | |||
711 | ||||
712 | static bfd_boolean | |||
713 | ihex_write_record (bfd *abfd, | |||
714 | size_t count, | |||
715 | unsigned int addr, | |||
716 | unsigned int type, | |||
717 | bfd_byte *data) | |||
718 | { | |||
719 | static const char digs[] = "0123456789ABCDEF"; | |||
720 | char buf[9 + CHUNK16 * 2 + 4]; | |||
721 | char *p; | |||
722 | unsigned int chksum; | |||
723 | unsigned int i; | |||
724 | size_t total; | |||
725 | ||||
726 | #define TOHEX(buf, v)((buf)[0] = digs[((v) >> 4) & 0xf], (buf)[1] = digs [(v) & 0xf]) \ | |||
727 | ((buf)[0] = digs[((v) >> 4) & 0xf], (buf)[1] = digs[(v) & 0xf]) | |||
728 | ||||
729 | buf[0] = ':'; | |||
730 | TOHEX (buf + 1, count)((buf + 1)[0] = digs[((count) >> 4) & 0xf], (buf + 1 )[1] = digs[(count) & 0xf]); | |||
731 | TOHEX (buf + 3, (addr >> 8) & 0xff)((buf + 3)[0] = digs[(((addr >> 8) & 0xff) >> 4) & 0xf], (buf + 3)[1] = digs[((addr >> 8) & 0xff ) & 0xf]); | |||
732 | TOHEX (buf + 5, addr & 0xff)((buf + 5)[0] = digs[((addr & 0xff) >> 4) & 0xf ], (buf + 5)[1] = digs[(addr & 0xff) & 0xf]); | |||
733 | TOHEX (buf + 7, type)((buf + 7)[0] = digs[((type) >> 4) & 0xf], (buf + 7 )[1] = digs[(type) & 0xf]); | |||
734 | ||||
735 | chksum = count + addr + (addr >> 8) + type; | |||
736 | ||||
737 | for (i = 0, p = buf + 9; i < count; i++, p += 2, data++) | |||
738 | { | |||
739 | TOHEX (p, *data)((p)[0] = digs[((*data) >> 4) & 0xf], (p)[1] = digs [(*data) & 0xf]); | |||
740 | chksum += *data; | |||
741 | } | |||
742 | ||||
743 | TOHEX (p, (- chksum) & 0xff)((p)[0] = digs[(((- chksum) & 0xff) >> 4) & 0xf ], (p)[1] = digs[((- chksum) & 0xff) & 0xf]); | |||
744 | p[2] = '\r'; | |||
745 | p[3] = '\n'; | |||
746 | ||||
747 | total = 9 + count * 2 + 4; | |||
748 | if (bfd_bwrite (buf, (bfd_size_type) total, abfd) != total) | |||
749 | return FALSE0; | |||
750 | ||||
751 | return TRUE1; | |||
752 | } | |||
753 | ||||
754 | /* Write out an Intel Hex file. */ | |||
755 | ||||
756 | static bfd_boolean | |||
757 | ihex_write_object_contents (bfd *abfd) | |||
758 | { | |||
759 | bfd_vma segbase; | |||
760 | bfd_vma extbase; | |||
761 | struct ihex_data_list *l; | |||
762 | ||||
763 | segbase = 0; | |||
764 | extbase = 0; | |||
765 | for (l = abfd->tdata.ihex_data->head; l != NULL((void*)0); l = l->next) | |||
766 | { | |||
767 | bfd_vma where; | |||
768 | bfd_byte *p; | |||
769 | bfd_size_type count; | |||
770 | ||||
771 | where = l->where; | |||
772 | p = l->data; | |||
773 | count = l->size; | |||
774 | ||||
775 | while (count > 0) | |||
776 | { | |||
777 | size_t now; | |||
778 | unsigned int rec_addr; | |||
779 | ||||
780 | now = count; | |||
781 | if (count > CHUNK16) | |||
782 | now = CHUNK16; | |||
783 | ||||
784 | if (where > segbase + extbase + 0xffff) | |||
785 | { | |||
786 | bfd_byte addr[2]; | |||
787 | ||||
788 | /* We need a new base address. */ | |||
789 | if (where <= 0xfffff) | |||
790 | { | |||
791 | /* The addresses should be sorted. */ | |||
792 | BFD_ASSERT (extbase == 0)do { if (!(extbase == 0)) bfd_assert("/usr/src/gnu/usr.bin/binutils-2.17/bfd/ihex.c" ,792); } while (0); | |||
793 | ||||
794 | segbase = where & 0xf0000; | |||
795 | addr[0] = (bfd_byte)(segbase >> 12) & 0xff; | |||
796 | addr[1] = (bfd_byte)(segbase >> 4) & 0xff; | |||
797 | if (! ihex_write_record (abfd, 2, 0, 2, addr)) | |||
798 | return FALSE0; | |||
799 | } | |||
800 | else | |||
801 | { | |||
802 | /* The extended address record and the extended | |||
803 | linear address record are combined, at least by | |||
804 | some readers. We need an extended linear address | |||
805 | record here, so if we've already written out an | |||
806 | extended address record, zero it out to avoid | |||
807 | confusion. */ | |||
808 | if (segbase != 0) | |||
809 | { | |||
810 | addr[0] = 0; | |||
811 | addr[1] = 0; | |||
812 | if (! ihex_write_record (abfd, 2, 0, 2, addr)) | |||
813 | return FALSE0; | |||
814 | segbase = 0; | |||
815 | } | |||
816 | ||||
817 | extbase = where & 0xffff0000; | |||
818 | if (where > extbase + 0xffff) | |||
819 | { | |||
820 | char buf[20]; | |||
821 | ||||
822 | sprintf_vma (buf, where)sprintf (buf, "%016lx", where); | |||
823 | (*_bfd_error_handler) | |||
824 | (_("%s: address 0x%s out of range for Intel Hex file")("%s: address 0x%s out of range for Intel Hex file"), | |||
825 | bfd_get_filename (abfd)((char *) (abfd)->filename), buf); | |||
826 | bfd_set_error (bfd_error_bad_value); | |||
827 | return FALSE0; | |||
828 | } | |||
829 | addr[0] = (bfd_byte)(extbase >> 24) & 0xff; | |||
830 | addr[1] = (bfd_byte)(extbase >> 16) & 0xff; | |||
831 | if (! ihex_write_record (abfd, 2, 0, 4, addr)) | |||
832 | return FALSE0; | |||
833 | } | |||
834 | } | |||
835 | ||||
836 | rec_addr = where - (extbase + segbase); | |||
837 | ||||
838 | /* Output records shouldn't cross 64K boundaries. */ | |||
839 | if (rec_addr + now > 0xffff) | |||
840 | now = 0x10000 - rec_addr; | |||
841 | ||||
842 | if (! ihex_write_record (abfd, now, rec_addr, 0, p)) | |||
843 | return FALSE0; | |||
844 | ||||
845 | where += now; | |||
846 | p += now; | |||
847 | count -= now; | |||
848 | } | |||
849 | } | |||
850 | ||||
851 | if (abfd->start_address != 0) | |||
852 | { | |||
853 | bfd_vma start; | |||
854 | bfd_byte startbuf[4]; | |||
855 | ||||
856 | start = abfd->start_address; | |||
857 | ||||
858 | if (start <= 0xfffff) | |||
859 | { | |||
860 | startbuf[0] = (bfd_byte)((start & 0xf0000) >> 12) & 0xff; | |||
861 | startbuf[1] = 0; | |||
862 | startbuf[2] = (bfd_byte)(start >> 8) & 0xff; | |||
863 | startbuf[3] = (bfd_byte)start & 0xff; | |||
864 | if (! ihex_write_record (abfd, 4, 0, 3, startbuf)) | |||
865 | return FALSE0; | |||
866 | } | |||
867 | else | |||
868 | { | |||
869 | startbuf[0] = (bfd_byte)(start >> 24) & 0xff; | |||
870 | startbuf[1] = (bfd_byte)(start >> 16) & 0xff; | |||
871 | startbuf[2] = (bfd_byte)(start >> 8) & 0xff; | |||
872 | startbuf[3] = (bfd_byte)start & 0xff; | |||
873 | if (! ihex_write_record (abfd, 4, 0, 5, startbuf)) | |||
874 | return FALSE0; | |||
875 | } | |||
876 | } | |||
877 | ||||
878 | if (! ihex_write_record (abfd, 0, 0, 1, NULL((void*)0))) | |||
879 | return FALSE0; | |||
880 | ||||
881 | return TRUE1; | |||
882 | } | |||
883 | ||||
884 | /* Set the architecture for the output file. The architecture is | |||
885 | irrelevant, so we ignore errors about unknown architectures. */ | |||
886 | ||||
887 | static bfd_boolean | |||
888 | ihex_set_arch_mach (bfd *abfd, | |||
889 | enum bfd_architecture arch, | |||
890 | unsigned long mach) | |||
891 | { | |||
892 | if (! bfd_default_set_arch_mach (abfd, arch, mach)) | |||
893 | { | |||
894 | if (arch != bfd_arch_unknown) | |||
895 | return FALSE0; | |||
896 | } | |||
897 | return TRUE1; | |||
898 | } | |||
899 | ||||
900 | /* Get the size of the headers, for the linker. */ | |||
901 | ||||
902 | static int | |||
903 | ihex_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED__attribute__ ((__unused__)), bfd_boolean exec ATTRIBUTE_UNUSED__attribute__ ((__unused__))) | |||
904 | { | |||
905 | return 0; | |||
906 | } | |||
907 | ||||
908 | /* Some random definitions for the target vector. */ | |||
909 | ||||
910 | #define ihex_close_and_cleanupbfd_true _bfd_generic_close_and_cleanupbfd_true | |||
911 | #define ihex_bfd_free_cached_infobfd_true _bfd_generic_bfd_free_cached_infobfd_true | |||
912 | #define ihex_new_section_hook((bfd_boolean (*) (bfd *, asection *)) bfd_true) _bfd_generic_new_section_hook((bfd_boolean (*) (bfd *, asection *)) bfd_true) | |||
913 | #define ihex_get_section_contents_in_window_bfd_generic_get_section_contents_in_window _bfd_generic_get_section_contents_in_window | |||
914 | #define ihex_get_symtab_upper_boundbfd_0l bfd_0l | |||
915 | #define ihex_canonicalize_symtab((long (*) (bfd *, asymbol **)) bfd_0l) ((long (*) (bfd *, asymbol **)) bfd_0l) | |||
916 | #define ihex_make_empty_symbol_bfd_generic_make_empty_symbol _bfd_generic_make_empty_symbol | |||
917 | #define ihex_print_symbol((void (*) (bfd *, void *, asymbol *, bfd_print_symbol_type)) bfd_void) _bfd_nosymbols_print_symbol((void (*) (bfd *, void *, asymbol *, bfd_print_symbol_type)) bfd_void) | |||
918 | #define ihex_get_symbol_info((void (*) (bfd *, asymbol *, symbol_info *)) bfd_void) _bfd_nosymbols_get_symbol_info((void (*) (bfd *, asymbol *, symbol_info *)) bfd_void) | |||
919 | #define ihex_bfd_is_target_special_symbol((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) | |||
920 | #define ihex_bfd_is_local_label_name((bfd_boolean (*) (bfd *, const char *)) bfd_false) _bfd_nosymbols_bfd_is_local_label_name((bfd_boolean (*) (bfd *, const char *)) bfd_false) | |||
921 | #define ihex_get_lineno((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr) _bfd_nosymbols_get_lineno((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr) | |||
922 | #define ihex_find_nearest_line((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, const char **, unsigned int *)) bfd_false) _bfd_nosymbols_find_nearest_line((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, const char **, unsigned int *)) bfd_false) | |||
923 | #define ihex_find_inliner_info((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) bfd_false) _bfd_nosymbols_find_inliner_info((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) bfd_false) | |||
924 | #define ihex_bfd_make_debug_symbol((asymbol *(*) (bfd *, void *, unsigned long)) bfd_nullvoidptr ) _bfd_nosymbols_bfd_make_debug_symbol((asymbol *(*) (bfd *, void *, unsigned long)) bfd_nullvoidptr ) | |||
925 | #define ihex_read_minisymbols((long (*) (bfd *, bfd_boolean, void **, unsigned int *)) _bfd_n1 ) _bfd_nosymbols_read_minisymbols((long (*) (bfd *, bfd_boolean, void **, unsigned int *)) _bfd_n1 ) | |||
926 | #define ihex_minisymbol_to_symbol((asymbol *(*) (bfd *, bfd_boolean, const void *, asymbol *)) bfd_nullvoidptr) _bfd_nosymbols_minisymbol_to_symbol((asymbol *(*) (bfd *, bfd_boolean, const void *, asymbol *)) bfd_nullvoidptr) | |||
927 | #define ihex_get_reloc_upper_bound((long (*) (bfd *, asection *)) bfd_0l) ((long (*) (bfd *, asection *)) bfd_0l) | |||
928 | #define ihex_canonicalize_reloc((long (*) (bfd *, asection *, arelent **, asymbol **)) bfd_0l ) ((long (*) (bfd *, asection *, arelent **, asymbol **)) bfd_0l) | |||
929 | #define ihex_bfd_reloc_type_lookup((reloc_howto_type *(*) (bfd *, bfd_reloc_code_real_type)) bfd_nullvoidptr ) _bfd_norelocs_bfd_reloc_type_lookup((reloc_howto_type *(*) (bfd *, bfd_reloc_code_real_type)) bfd_nullvoidptr ) | |||
930 | #define ihex_bfd_get_relocated_section_contentsbfd_generic_get_relocated_section_contents bfd_generic_get_relocated_section_contents | |||
931 | #define ihex_bfd_relax_sectionbfd_generic_relax_section bfd_generic_relax_section | |||
932 | #define ihex_bfd_gc_sectionsbfd_generic_gc_sections bfd_generic_gc_sections | |||
933 | #define ihex_bfd_merge_sectionsbfd_generic_merge_sections bfd_generic_merge_sections | |||
934 | #define ihex_bfd_is_group_sectionbfd_generic_is_group_section bfd_generic_is_group_section | |||
935 | #define ihex_bfd_discard_groupbfd_generic_discard_group bfd_generic_discard_group | |||
936 | #define ihex_section_already_linked_bfd_generic_section_already_linked _bfd_generic_section_already_linked | |||
937 | #define ihex_bfd_link_hash_table_create_bfd_generic_link_hash_table_create _bfd_generic_link_hash_table_create | |||
938 | #define ihex_bfd_link_hash_table_free_bfd_generic_link_hash_table_free _bfd_generic_link_hash_table_free | |||
939 | #define ihex_bfd_link_add_symbols_bfd_generic_link_add_symbols _bfd_generic_link_add_symbols | |||
940 | #define ihex_bfd_link_just_syms_bfd_generic_link_just_syms _bfd_generic_link_just_syms | |||
941 | #define ihex_bfd_final_link_bfd_generic_final_link _bfd_generic_final_link | |||
942 | #define ihex_bfd_link_split_section_bfd_generic_link_split_section _bfd_generic_link_split_section | |||
943 | ||||
944 | /* The Intel Hex target vector. */ | |||
945 | ||||
946 | const bfd_target ihex_vec = | |||
947 | { | |||
948 | "ihex", /* Name. */ | |||
949 | bfd_target_ihex_flavour, | |||
950 | BFD_ENDIAN_UNKNOWN, /* Target byte order. */ | |||
951 | BFD_ENDIAN_UNKNOWN, /* Target headers byte order. */ | |||
952 | 0, /* Object flags. */ | |||
953 | (SEC_HAS_CONTENTS0x100 | SEC_ALLOC0x001 | SEC_LOAD0x002), /* Section flags. */ | |||
954 | 0, /* Leading underscore. */ | |||
955 | ' ', /* AR_pad_char. */ | |||
956 | 16, /* AR_max_namelen. */ | |||
957 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |||
958 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |||
959 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */ | |||
960 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |||
961 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |||
962 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Headers. */ | |||
963 | ||||
964 | { | |||
965 | _bfd_dummy_target, | |||
966 | ihex_object_p, /* bfd_check_format. */ | |||
967 | _bfd_dummy_target, | |||
968 | _bfd_dummy_target, | |||
969 | }, | |||
970 | { | |||
971 | bfd_false, | |||
972 | ihex_mkobject, | |||
973 | _bfd_generic_mkarchive, | |||
974 | bfd_false, | |||
975 | }, | |||
976 | { /* bfd_write_contents. */ | |||
977 | bfd_false, | |||
978 | ihex_write_object_contents, | |||
979 | _bfd_write_archive_contents, | |||
980 | bfd_false, | |||
981 | }, | |||
982 | ||||
983 | BFD_JUMP_TABLE_GENERIC (ihex)bfd_true, bfd_true, ((bfd_boolean (*) (bfd *, asection *)) bfd_true ), ihex_get_section_contents, _bfd_generic_get_section_contents_in_window, | |||
984 | BFD_JUMP_TABLE_COPY (_bfd_generic)((bfd_boolean (*) (bfd *, bfd *)) bfd_true), ((bfd_boolean (* ) (bfd *, bfd *)) bfd_true), _bfd_generic_init_private_section_data , ((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true ), ((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true ), ((bfd_boolean (*) (bfd *, bfd *)) bfd_true), ((bfd_boolean (*) (bfd *, flagword)) bfd_true), ((bfd_boolean (*) (bfd *, void *)) bfd_true), | |||
985 | BFD_JUMP_TABLE_CORE (_bfd_nocore)_bfd_nocore_core_file_failing_command, _bfd_nocore_core_file_failing_signal , _bfd_nocore_core_file_matches_executable_p, | |||
986 | BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive)bfd_false, bfd_false, ((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) bfd_false), ((void (*) (bfd *, const char *, char *)) bfd_void), ((bfd_boolean (*) (bfd *, unsigned int , struct orl *, unsigned int, int)) bfd_false), bfd_nullvoidptr , ((bfd *(*) (bfd *, bfd *)) bfd_nullvoidptr), ((bfd *(*) (bfd *, symindex)) bfd_nullvoidptr), bfd_generic_stat_arch_elt, bfd_false, | |||
987 | BFD_JUMP_TABLE_SYMBOLS (ihex)bfd_0l, ((long (*) (bfd *, asymbol **)) bfd_0l), _bfd_generic_make_empty_symbol , ((void (*) (bfd *, void *, asymbol *, bfd_print_symbol_type )) bfd_void), ((void (*) (bfd *, asymbol *, symbol_info *)) bfd_void ), ((bfd_boolean (*) (bfd *, const char *)) bfd_false), ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false), ((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr), ((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, const char **, unsigned int *)) bfd_false ), _bfd_generic_find_line, ((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) bfd_false), ((asymbol *( *) (bfd *, void *, unsigned long)) bfd_nullvoidptr), ((long ( *) (bfd *, bfd_boolean, void **, unsigned int *)) _bfd_n1), ( (asymbol *(*) (bfd *, bfd_boolean, const void *, asymbol *)) bfd_nullvoidptr ), | |||
988 | BFD_JUMP_TABLE_RELOCS (ihex)((long (*) (bfd *, asection *)) bfd_0l), ((long (*) (bfd *, asection *, arelent **, asymbol **)) bfd_0l), ((reloc_howto_type *(*) (bfd *, bfd_reloc_code_real_type)) bfd_nullvoidptr), | |||
989 | BFD_JUMP_TABLE_WRITE (ihex)ihex_set_arch_mach, ihex_set_section_contents, | |||
990 | BFD_JUMP_TABLE_LINK (ihex)ihex_sizeof_headers, bfd_generic_get_relocated_section_contents , bfd_generic_relax_section, _bfd_generic_link_hash_table_create , _bfd_generic_link_hash_table_free, _bfd_generic_link_add_symbols , _bfd_generic_link_just_syms, _bfd_generic_final_link, _bfd_generic_link_split_section , bfd_generic_gc_sections, bfd_generic_merge_sections, bfd_generic_is_group_section , bfd_generic_discard_group, _bfd_generic_section_already_linked, | |||
991 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic)_bfd_n1, ((long (*) (bfd *, asymbol **)) _bfd_n1), ((long (*) (bfd *, long, asymbol **, long, asymbol **, asymbol **)) _bfd_n1 ), _bfd_n1, ((long (*) (bfd *, arelent **, asymbol **)) _bfd_n1 ), | |||
992 | ||||
993 | NULL((void*)0), | |||
994 | ||||
995 | NULL((void*)0) | |||
996 | }; |