SLAU131V User guide | 德州仪器 TI.com.cn

SLAU131V October 2004 – February 2020

1
1. 2
2. 3
3. 4
4. 5
5. 6
7
1. 8
2. 9
10
1. 11
2. 12
3. 13
  1. 14
4. 15
  1. 16
  2. 17
  3. 18
  4. 19
    1. 20
    2. 21
  5. 22
  6. 23
  7. 24
5. 25
  1. 26
  2. 27
6. 28
  1. 29
  2. 30
  3. 31
  4. 32
7. 33
  1. 34
  2. 35
8. 36
37
1. 38
  1. 39
  2. 40
    1. 41
    2. 42
    3. 43
    4. 44
    5. 45
      1. 46
2. 47
3. 48
  1. 49
  2. 50
    1. 51
    2. 52
    3. 53
  3. 54
    1. 55
    2. 56
4. 57
5. 58
6. 59
60
1. 61
2. 62
3. 63
4. 64
5. 65
  1. 66
  2. 67
6. 68
  1. 69
  2. 70
  3. 71
    1. 72
  4. 73
7. 74
  1. 75
    1. 76
    2. 77
    3. 78
    4. 79
    5. 80
  2. 81
  3. 82
8. 83
  1. 84
  2. 85
  3. 86
    1. 87
  4. 88
  5. 89
  6. 90
  7. 91
  8. 92
  9. 93
9. 94
  1. 95
  2. 96
  3. 97
10. 98
  1. 99
  2. 100
11. 101
12. 102
  1. 103
  2. 104
13. 105
  1. 106
107
1. 108
2. 109
  1. 110
3. 111
4. 112
5. 113
6. 114
7. 115
8. 116
9. 117
10. 118
11. 119
12. 120
121
1. 122
2. 123
  1. 124
3. 125
  1. 126
  2. 127
    1. 128
    2. 129
  3. 130
  4. 131
  5. 132
  6. 133
  7. 134
    1. 135
  8. 136
  9. 137
  10. 138
  11. 139
4. 140
5. 141
  1. 142
  2. 143
  3. 144
6. 145
  1. 146
7. 147
  1. 148
8. 149
9. 150
  1. 151
  2. 152
10. 153
154
1. 155
2. 156
3. 157
4. 158
  1. 159
5. 160
  1. 161
  2. 162
  3. 163
  4. 164
165
1. 166
2. 167
3. 168
4. 169
  1. 170
  2. 171
  3. 172
    1. 173
    2. 174
    3. 175
  4. 176
  5. 177
  6. 178
  7. 179
  8. 180
  9. 181
  10. 182
  11. 183
  12. 184
  13. 185
  14. 186
  15. 187
    1. 188
    2. 189
    3. 190
  16. 191
    1. 192
  17. 193
  18. 194
  19. 195
  20. 196
  21. 197
  22. 198
  23. 199
  24. 200
  25. 201
  26. 202
  27. 203
  28. 204
  29. 205
  30. 206
  31. 207
  32. 208
  33. 209
  34. 210
  35. 211
5. 212
  1. 213
  2. 214
  3. 215
  4. 216
  5. 217
  6. 218
    1. 219
    2. 220
      1. 221
    3. 222
      1. 223
  7. 224
    1. 225
      1. 226
    2. 227
      1. 228
      2. 229
      3. 230
      4.        231
        
                232
        
                233
      5. 234
      6. 235
    3. 236
      1. 237
    4. 238
    5. 239
      1. 240
    6. 241
    7. 242
  8. 243
    1. 244
    2. 245
      1. 246
      2. 247
  9. 248
    1. 249
      1. 250
    2. 251
      1. 252
      2. 253
    3. 254
    4. 255
      1. 256
    5. 257
    6. 258
  10. 259
  11. 260
    1. 261
    2. 262
    3. 263
  12. 264
    1. 265
    2. 266
    3. 267
    4. 268
    5. 269
    6. 270
    7. 271
      1. 272
      2. 273
      3. 274
      4. 275
    8. 276
  13. 277
    1. 278
    2. 279
    3. 280
    4. 281
6. 282
  1. 283
  2. 284
  3. 285
7. 286
  1. 287
  2. 288
  3. 289
8. 290
  1. 291
  2. 292
  3. 293
    1. 294
  4. 295
    1. 296
    2. 297
    3. 298
    4. 299
      1. 300
    5. 301
      1. 302
    6. 303
      1. 304
      2. 305
  5. 306
    1. 307
    2. 308
    3. 309
    4. 310
    5. 311
  6. 312
    1. 313
  7. 314
    1. 315
9. 316
  1. 317
  2. 318
  3. 319
    1. 320
    2. 321
    3. 322
    4. 323
  4. 324
    1. 325
  5. 326
10. 327
11. 328
  1. 329
  2. 330
  3. 331
  4. 332
  5. 333
12. 334
  1. 335
  2. 336
337
1. 338
2. 339
3. 340
  1. 341
  2. 342
343
1. 344
2. 345
3. 346
  1. 347
348
1. 349
2. 350
3. 351
4. 352
353
1. 354
2. 355
  1. 356
  2. 357
3. 358
  1. 359
  2. 360
  3. 361
  4. 362
4. 363
  1. 364
  2. 365
    1. 366
    2. 367
5. 368
6. 369
  1. 370
  2. 371
7. 372
8. 373
9. 374
  1. 375
  2. 376
  3. 377
10. 378
11. 379
12. 380
13. 381
  1. 382
  2. 383
  3. 384
  4. 385
  5. 386
  6. 387
    1. 388
389
1. 390
2. 391
  1. 392
  2. 393
  3. 394
  4. 395
  5. 396
  6. 397
  7. 398
  8. 399
  9. 400
  10. 401
  11. 402
  12. 403
  13. 404
  14. 405
  15. 406
  16. 407
3. 408
  1. 409
  2. 410
  3. 411
  4. 412
4. 413
  1. 414
  2. 415
  3. 416
  4. 417
  5. 418
  6. 419
  7. 420
421
1. 422
2. 423
424
1. 425
2. 426
  1. 427
    1. 428
  2. 429
    1. 430
  3. 431
    1. 432
  4. 433
    1. 434
  5. 435
    1. 436
  6. 437
    1. 438
  7. 439
    1. 440
441
1. 442
  1. 443
2. 444
  1. 445
  2. 446
  3. 447
  4. 448
  5. 449
  6. 450
451
1. 452
453
1. 454

8.4.25 Retain Discarded Sections (--retain Option)

When --unused_section_elimination is on, the ELF linker does not include a section in the final link if it is not needed in the executable to resolve references. The --retain option tells the linker to retain a list of sections that would otherwise not be retained. This option accepts the wildcards '*' and '?'. When wildcards are used, the argument should be in quotes. The syntax for this option is:

--retain=sym_or_scn_spec

The --retain option take one of the following forms:

--retain=symbol_spec

Specifying the symbol format retains sections that define symbol_spec. For example, this code retains sections that define symbols that start with init:

--retain='init*'

You cannot specify --retain='*'.

--retain=file_spec(scn_spec[, scn_spec, ...]

Specifying the file format retains sections that match one or more scn_spec from files matching the file_spec. For example, this code retains .intvec sections from all input files:

--retain='*(.int*)'

You can specify --retain='*(*)' to retain all sections from all input files. However, this does not prevent sections from library members from being optimized out.

--retain=ar_spec<mem_spec, [mem_spec, ...>(scn_spec[, scn_spec, ...]

Specifying the archive format retains sections matching one or more scn_spec from members matching one or more mem_spec from archive files matching ar_spec. For example, this code retains the .text sections from printf.c.obj in the rts430_eabi.lib library:

--retain=rts430_eabi.lib<printf.c.obj>(.text)

If the library is specified with the --library option (--library=rts64plus_eabi.lib) the library search path is used to search for the library. You cannot specify '*<*>(*)'.