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44#define _DECLARE_GLOBALS
45#include "acpidump.h"
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70static void ap_display_usage(void);
71
72static int ap_do_options(int argc, char **argv);
73
74static int ap_insert_action(char *argument, u32 to_be_done);
75
76
77
78struct ap_dump_action action_table[AP_MAX_ACTIONS];
79u32 current_action = 0;
80
81#define AP_UTILITY_NAME "ACPI Binary Table Dump Utility"
82#define AP_SUPPORTED_OPTIONS "?a:bc:f:hn:o:r:svxz"
83
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90
91
92static void ap_display_usage(void)
93{
94
95 ACPI_USAGE_HEADER("acpidump [options]");
96
97 ACPI_OPTION("-b", "Dump tables to binary files");
98 ACPI_OPTION("-h -?", "This help message");
99 ACPI_OPTION("-o <File>", "Redirect output to file");
100 ACPI_OPTION("-r <Address>", "Dump tables from specified RSDP");
101 ACPI_OPTION("-s", "Print table summaries only");
102 ACPI_OPTION("-v", "Display version information");
103 ACPI_OPTION("-z", "Verbose mode");
104
105 ACPI_USAGE_TEXT("\nTable Options:\n");
106
107 ACPI_OPTION("-a <Address>", "Get table via a physical address");
108 ACPI_OPTION("-c <on|off>", "Turning on/off customized table dumping");
109 ACPI_OPTION("-f <BinaryFile>", "Get table via a binary file");
110 ACPI_OPTION("-n <Signature>", "Get table via a name/signature");
111 ACPI_OPTION("-x", "Do not use but dump XSDT");
112 ACPI_OPTION("-x -x", "Do not use or dump XSDT");
113
114 ACPI_USAGE_TEXT("\n"
115 "Invocation without parameters dumps all available tables\n"
116 "Multiple mixed instances of -a, -f, and -n are supported\n\n");
117}
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132static int ap_insert_action(char *argument, u32 to_be_done)
133{
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137 action_table[current_action].argument = argument;
138 action_table[current_action].to_be_done = to_be_done;
139
140 current_action++;
141 if (current_action > AP_MAX_ACTIONS) {
142 fprintf(stderr, "Too many table options (max %u)\n",
143 AP_MAX_ACTIONS);
144 return (-1);
145 }
146
147 return (0);
148}
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162
163static int ap_do_options(int argc, char **argv)
164{
165 int j;
166 acpi_status status;
167
168
169
170 while ((j =
171 acpi_getopt(argc, argv, AP_SUPPORTED_OPTIONS)) != ACPI_OPT_END)
172 switch (j) {
173
174
175
176 case 'b':
177
178 gbl_binary_mode = TRUE;
179 continue;
180
181 case 'c':
182
183 if (!strcmp(acpi_gbl_optarg, "on")) {
184 gbl_dump_customized_tables = TRUE;
185 } else if (!strcmp(acpi_gbl_optarg, "off")) {
186 gbl_dump_customized_tables = FALSE;
187 } else {
188 fprintf(stderr,
189 "%s: Cannot handle this switch, please use on|off\n",
190 acpi_gbl_optarg);
191 return (-1);
192 }
193 continue;
194
195 case 'h':
196 case '?':
197
198 ap_display_usage();
199 return (1);
200
201 case 'o':
202
203 if (ap_open_output_file(acpi_gbl_optarg)) {
204 return (-1);
205 }
206 continue;
207
208 case 'r':
209
210 status =
211 acpi_ut_strtoul64(acpi_gbl_optarg,
212 ACPI_STRTOUL_64BIT,
213 &gbl_rsdp_base);
214 if (ACPI_FAILURE(status)) {
215 fprintf(stderr,
216 "%s: Could not convert to a physical address\n",
217 acpi_gbl_optarg);
218 return (-1);
219 }
220 continue;
221
222 case 's':
223
224 gbl_summary_mode = TRUE;
225 continue;
226
227 case 'x':
228
229 if (!acpi_gbl_do_not_use_xsdt) {
230 acpi_gbl_do_not_use_xsdt = TRUE;
231 } else {
232 gbl_do_not_dump_xsdt = TRUE;
233 }
234 continue;
235
236 case 'v':
237
238 acpi_os_printf(ACPI_COMMON_SIGNON(AP_UTILITY_NAME));
239 return (1);
240
241 case 'z':
242
243 gbl_verbose_mode = TRUE;
244 fprintf(stderr, ACPI_COMMON_SIGNON(AP_UTILITY_NAME));
245 continue;
246
247
248
249
250 case 'a':
251
252 if (ap_insert_action
253 (acpi_gbl_optarg, AP_DUMP_TABLE_BY_ADDRESS)) {
254 return (-1);
255 }
256 break;
257
258 case 'f':
259
260 if (ap_insert_action
261 (acpi_gbl_optarg, AP_DUMP_TABLE_BY_FILE)) {
262 return (-1);
263 }
264 break;
265
266 case 'n':
267
268 if (ap_insert_action
269 (acpi_gbl_optarg, AP_DUMP_TABLE_BY_NAME)) {
270 return (-1);
271 }
272 break;
273
274 default:
275
276 ap_display_usage();
277 return (-1);
278 }
279
280
281
282 if (current_action == 0) {
283 if (ap_insert_action(NULL, AP_DUMP_ALL_TABLES)) {
284 return (-1);
285 }
286 }
287
288 return (0);
289}
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302
303#ifndef _GNU_EFI
304int ACPI_SYSTEM_XFACE main(int argc, char *argv[])
305#else
306int ACPI_SYSTEM_XFACE acpi_main(int argc, char *argv[])
307#endif
308{
309 int status = 0;
310 struct ap_dump_action *action;
311 u32 file_size;
312 u32 i;
313
314 ACPI_DEBUG_INITIALIZE();
315 acpi_os_initialize();
316 gbl_output_file = ACPI_FILE_OUT;
317 acpi_gbl_integer_byte_width = 8;
318
319
320
321 status = ap_do_options(argc, argv);
322 if (status > 0) {
323 return (0);
324 }
325 if (status < 0) {
326 return (status);
327 }
328
329
330
331 for (i = 0; i < current_action; i++) {
332 action = &action_table[i];
333 switch (action->to_be_done) {
334 case AP_DUMP_ALL_TABLES:
335
336 status = ap_dump_all_tables();
337 break;
338
339 case AP_DUMP_TABLE_BY_ADDRESS:
340
341 status = ap_dump_table_by_address(action->argument);
342 break;
343
344 case AP_DUMP_TABLE_BY_NAME:
345
346 status = ap_dump_table_by_name(action->argument);
347 break;
348
349 case AP_DUMP_TABLE_BY_FILE:
350
351 status = ap_dump_table_from_file(action->argument);
352 break;
353
354 default:
355
356 fprintf(stderr,
357 "Internal error, invalid action: 0x%X\n",
358 action->to_be_done);
359 return (-1);
360 }
361
362 if (status) {
363 return (status);
364 }
365 }
366
367 if (gbl_output_filename) {
368 if (gbl_verbose_mode) {
369
370
371
372 file_size = cm_get_file_size(gbl_output_file);
373 fprintf(stderr,
374 "Output file %s contains 0x%X (%u) bytes\n\n",
375 gbl_output_filename, file_size, file_size);
376 }
377
378 fclose(gbl_output_file);
379 }
380
381 return (status);
382}
383