米6体育平台手机版

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 Linker Options

Linker options control linking operations. They can be placed on the command line or in a command file. Linker options must be preceded by a hyphen (-). Options can be separated from arguments (if they have them) by an optional space.

Table 8-1 Basic Options Summary

Option	Alias	Description	Section
--run_linker	-z	Enables linking	Section 8.3
--output_file	-o	Names the executable output module. The default filename is a.out.	Section 8.4.22
--map_file	-m	Produces a map or listing of the input and output sections, including holes, and places the listing in filename	Section 8.4.17
--stack_size	-stack	Sets C system stack size to sizebytes and defines a global symbol that specifies the stack size. Default = 128 bytes	Section 8.4.28
--heap_size	-heap	Sets heap size (for the dynamic memory allocation in C) to sizebytes and defines a global symbol that specifies the heap size. Default = 128 bytes	Section 8.4.13

Table 8-2 File Search Path Options Summary

Option	Alias	Description	Section
--library	-l	Names an archive library or link command filename as linker input	Section 8.4.15
--disable_auto_rts		Disables the automatic selection of a run-time-support library	Section 8.4.7
--priority	-priority	Satisfies unresolved references by the first library that contains a definition for that symbol	Section 8.4.15.3
--reread_libs	-x	Forces rereading of libraries, which resolves back references	Section 8.4.15.3
--search_path	-i	Alters library-search algorithms to look in a directory named with pathname before looking in the default location. This option must appear before the --library option.	Section 8.4.15.1

Table 8-3 Command File Preprocessing Options Summary

Option	Description	Section
--define	Predefines name as a preprocessor macro.	Section 8.4.9
--undefine	Removes the preprocessor macro name.	Section 8.4.9
--disable_pp	Disables preprocessing for command files	Section 8.4.9

Table 8-4 Diagnostic Options Summary

Option	Alias	Description	Section
--diag_error		Categorizes the diagnostic identified by num as an error	Section 8.4.6
--diag_remark		Categorizes the diagnostic identified by num as a remark	Section 8.4.6
--diag_suppress		Suppresses the diagnostic identified by num	Section 8.4.6
--diag_warning		Categorizes the diagnostic identified by num as a warning	Section 8.4.6
--display_error_number		Displays a diagnostic's identifiers along with its text	Section 8.4.6
--emit_references:file[=file]		Emits a file containing section information. The information includes section size, symbols defined, and references to symbols.	Section 8.4.6
--emit_warnings_as_errors	-pdew	Treats warnings as errors	Section 8.4.6
--issue_remarks		Issues remarks (nonserious warnings)	Section 8.4.6
--no_demangle		Disables demangling of symbol names in diagnostics	Section 8.4.19
--no_warnings		Suppresses warning diagnostics (errors are still issued)	Section 8.4.6
--set_error_limit		Sets the error limit to num. The linker abandons linking after this number of errors. (The default is 100.)	Section 8.4.6
--verbose_diagnostics		Provides verbose diagnostics that display the original source with line-wrap	Section 8.4.6
--warn_sections	-w	Displays a message when an undefined output section is created	Section 8.4.33

Table 8-5 Linker Output Options Summary

Option	Alias	Description	Section
--absolute_exe	-a	Produces an absolute, executable module. This is the default; if neither --absolute_exe nor --relocatable is specified, the linker acts as if --absolute_exe were specified.	Section 8.4.3.1
--ecc={ on \| off }		Enable linker-generated Error Correcting Codes (ECC). The default is off.	Section 8.4.10 Section 8.5.9
--ecc:data_error		Inject the specified errors into the output file for testing	Section 8.4.10 Section 8.5.9
--ecc:ecc_error		Inject the specified errors into the Error Correcting Code (ECC) for testing	Section 8.4.10 Section 8.5.9
--mapfile_contents		Controls the information that appears in the map file.	Section 8.4.18
--relocatable	-r	Produces a nonexecutable, relocatable output module	Section 8.4.3.2
--rom	-r	Create a ROM object
--run_abs	-abs	Produces an absolute listing file	Section 8.4.26
--xml_link_info		Generates a well-formed XML file containing detailed information about the result of a link	Section 8.4.34

Table 8-6 Symbol Management Options Summary

Option	Alias	Description	Section
--entry_point	-e	Defines a global symbol that specifies the primary entry point for the output module	Section 8.4.11
--globalize		Changes the symbol linkage to global for symbols that match pattern	Section 8.4.16
--hide		Hides global symbols that match pattern	Section 8.4.14
--localize		Changes the symbol linkage to local for symbols that match pattern	Section 8.4.16
--make_global	-g	Makes symbol global (overrides -h)	Section 8.4.16.1
--make_static	-h	Makes all global symbols static	Section 8.4.16.1
--no_symtable	-s	Strips symbol table information and line number entries from the output module	Section 8.4.21
--retain		Retains a list of sections that otherwise would be discarded	Section 8.4.25
--scan_libraries	-scanlibs	Scans all libraries for duplicate symbol definitions	Section 8.4.27
--symbol_map		Maps symbol references to a symbol definition of a different name	Section 8.4.30
--undef_sym	-u	Places an unresolved external symbol into the output module's symbol table	Section 8.4.31
--unhide		Reveals (un-hides) global symbols that match pattern	Section 8.4.14

Table 8-7 Run-Time Environment Options Summary

Option	Alias	Description	Section
--arg_size	--args	Allocates memory to be used by the loader to pass arguments	Section 8.4.4
--cinit_hold_wdt={on\|off}		Hold (on) or do not hold (off) watchdog timer during cinit auto-initialization.	Section 8.11.5
--fill_value	-f	Sets default fill values for holes within output sections; fill_value is a 32-bit constant	Section 8.4.12
--ram_model	-cr	Initializes variables at load time	Section 8.4.24
--rom_model	-c	Autoinitializes variables at run time	Section 8.4.24
--use_hw_mpy[={16\|32\|F5\|none}]		This option is now a compiler option. It should be placed on the command line before the --run_linker or -z option. See the MSP430 Optimizing C/C++ Compiler User's Guide for details.	--

Table 8-8 Link-Time Optimization Options Summary

Option	Description	Section
--cinit_compression [=compression_kind]	Specifies the type of compression to apply to the C auto initialization data. The default if this option is used with no kind specified is lzss for Lempel-Ziv-Storer-Szymanski compression. Alternately, specify --cinit_compression=rle to use Run Length Encoded compression, which generally provides less efficient compression.	Section 8.4.5
--copy_compression [=compression_kind]	Compresses data copied by linker copy tables	Section 8.4.5
--unused_section_elimination	Eliminates sections that are not needed in the executable module; on by default	Section 8.4.8

Table 8-9 Miscellaneous Options Summary

Option	Alias	Description	Section
--linker_help	-help	Displays information about syntax and available options	–
--preferred_order		Prioritizes placement of functions	Section 8.4.23
--strict_compatibility		Performs more conservative and rigorous compatibility checking of input object files	Section 8.4.29