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1 | /* |
1 | /* |
2 | * Copyright (c) 2008 Jiri Svoboda |
2 | * Copyright (c) 2008 Jiri Svoboda |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup debug |
29 | /** @addtogroup debug |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #include <stdio.h> |
35 | #include <stdio.h> |
36 | #include <stdlib.h> |
36 | #include <stdlib.h> |
37 | #include <unistd.h> |
37 | #include <unistd.h> |
38 | #include <syscall.h> |
38 | #include <syscall.h> |
39 | #include <ipc/ipc.h> |
39 | #include <ipc/ipc.h> |
40 | #include <fibril.h> |
40 | #include <fibril.h> |
41 | #include <errno.h> |
41 | #include <errno.h> |
42 | #include <udebug.h> |
42 | #include <udebug.h> |
43 | #include <async.h> |
43 | #include <async.h> |
44 | #include <string.h> |
44 | #include <string.h> |
45 | 45 | ||
46 | #include "cmd.h" |
46 | #include "cmd.h" |
47 | #include "cons.h" |
47 | #include "cons.h" |
- | 48 | #include "dthread.h" |
|
48 | #include "include/arch.h" |
49 | #include "include/arch.h" |
49 | #include "fib_synch.h" |
50 | #include "fib_synch.h" |
50 | #include "main.h" |
51 | #include "main.h" |
51 | 52 | ||
52 | void thread_debug_start(unsigned thread_hash); |
53 | void thread_debug_start(unsigned thread_hash); |
53 | 54 | ||
54 | #define IN_BUF_SIZE 64 |
55 | #define IN_BUF_SIZE 64 |
55 | static char in_buf[IN_BUF_SIZE]; |
56 | static char in_buf[IN_BUF_SIZE]; |
56 | 57 | ||
57 | #define MAX_ARGC 10 |
58 | #define MAX_ARGC 10 |
58 | int cmd_argc; |
59 | int cmd_argc; |
59 | char *cmd_argv[MAX_ARGC + 1]; /* need one spare field for cmd_split() */ |
60 | char *cmd_argv[MAX_ARGC + 1]; /* need one spare field for cmd_split() */ |
60 | 61 | ||
61 | #define THBUF_SIZE 64 |
62 | #define THBUF_SIZE 64 |
62 | thash_t thread_hash_buf[THBUF_SIZE]; |
63 | thash_t thread_hash_buf[THBUF_SIZE]; |
63 | 64 | ||
64 | #define MAX_THREADS 64 |
- | |
65 | thash_t thread_hash[MAX_THREADS]; |
- | |
66 | int thread_id[MAX_THREADS]; |
- | |
67 | unsigned n_threads; |
- | |
68 | int cwt; /* index into thread_hash/thread_id */ |
- | |
69 | - | ||
70 | int next_thread_id; |
65 | int next_thread_id; |
71 | 66 | ||
72 | int app_phone; |
67 | int app_phone; |
73 | volatile bool abort_debug; |
68 | volatile bool abort_debug; |
74 | 69 | ||
75 | thash_t thash; |
70 | thash_t thash; |
76 | volatile int paused; |
71 | volatile int paused; |
77 | 72 | ||
78 | breakpoint_t brk_list[MAX_BRKPTS]; |
73 | breakpoint_t brk_list[MAX_BRKPTS]; |
79 | int lifted_brkpt; |
74 | int lifted_brkpt; |
80 | 75 | ||
81 | fcv_t go_cv; |
76 | fcv_t go_cv; |
82 | 77 | ||
83 | void command_split(char *cmd_str) |
78 | static void command_split(char *cmd_str) |
84 | { |
79 | { |
85 | char *p = cmd_str; |
80 | char *p = cmd_str; |
86 | 81 | ||
87 | if (*p == '\0') { |
82 | if (*p == '\0') { |
88 | cmd_argc = 0; |
83 | cmd_argc = 0; |
89 | return; |
84 | return; |
90 | } |
85 | } |
91 | 86 | ||
92 | cmd_argc = 1; |
87 | cmd_argc = 1; |
93 | cmd_argv[0] = p; |
88 | cmd_argv[0] = p; |
94 | 89 | ||
95 | while (*p != '\0') { |
90 | while (*p != '\0') { |
96 | if (*p == ' ') { |
91 | if (*p == ' ') { |
97 | cmd_argv[cmd_argc++] = p + 1; |
92 | cmd_argv[cmd_argc++] = p + 1; |
98 | *p = '\0'; |
93 | *p = '\0'; |
99 | } |
94 | } |
100 | ++p; |
95 | ++p; |
101 | } |
96 | } |
102 | } |
97 | } |
103 | 98 | ||
104 | void command_run(void) |
99 | static void command_run(void) |
105 | { |
100 | { |
106 | int i; |
101 | int i; |
107 | int cmp_len; |
102 | int cmp_len; |
108 | int len; |
103 | int len; |
109 | 104 | ||
110 | int idx_found; |
105 | int idx_found; |
111 | int num_found; |
106 | int num_found; |
112 | 107 | ||
113 | len = strlen(cmd_argv[0]); |
108 | len = strlen(cmd_argv[0]); |
114 | cmp_len = 1; |
109 | cmp_len = 1; |
115 | 110 | ||
116 | while (cmp_len <= len + 1) { |
111 | while (cmp_len <= len + 1) { |
117 | 112 | ||
118 | num_found = 0; |
113 | num_found = 0; |
119 | i = 0; |
114 | i = 0; |
120 | while (cmd_table[i].name != NULL) { |
115 | while (cmd_table[i].name != NULL) { |
121 | if (strncmp(cmd_table[i].name, cmd_argv[0], cmp_len) == 0) { |
116 | if (strncmp(cmd_table[i].name, cmd_argv[0], cmp_len) == 0) { |
122 | idx_found = i; |
117 | idx_found = i; |
123 | ++num_found; |
118 | ++num_found; |
124 | } |
119 | } |
125 | ++i; |
120 | ++i; |
126 | } |
121 | } |
127 | 122 | ||
128 | if (num_found < 2) break; |
123 | if (num_found < 2) break; |
129 | 124 | ||
130 | --cmp_len; |
125 | --cmp_len; |
131 | } |
126 | } |
132 | 127 | ||
133 | if (num_found == 0) { |
128 | if (num_found == 0) { |
134 | cons_printf("Unknown command. Try one of:\n"); |
129 | cons_printf("Unknown command. Try one of:\n"); |
135 | cmd_help(0, NULL); |
130 | cmd_help(0, NULL); |
136 | return; |
131 | return; |
137 | } |
132 | } |
138 | 133 | ||
139 | if (cmd_argc - 1 != cmd_table[idx_found].argc) { |
134 | if (cmd_argc - 1 != cmd_table[idx_found].argc) { |
140 | cons_printf("Command '%s' expects %d arguments\n", |
135 | cons_printf("Command '%s' expects %d arguments\n", |
141 | cmd_table[idx_found].name, cmd_table[idx_found].argc); |
136 | cmd_table[idx_found].name, cmd_table[idx_found].argc); |
142 | return; |
137 | return; |
143 | } |
138 | } |
144 | 139 | ||
145 | (*cmd_table[idx_found].proc)(cmd_argc, cmd_argv); |
140 | (*cmd_table[idx_found].proc)(cmd_argc, cmd_argv); |
146 | } |
141 | } |
147 | 142 | ||
148 | void thread_stop(void) |
143 | static void thread_stop(void) |
149 | { |
144 | { |
150 | cons_printf("[t] stopped\n"); |
145 | cons_printf("[t] stopped\n"); |
151 | fcv_wait(&go_cv); |
146 | fcv_wait(&go_cv); |
152 | cons_printf("[t] go\n"); |
147 | cons_printf("[t] go\n"); |
153 | } |
148 | } |
154 | 149 | ||
155 | /* |
150 | /* |
156 | * Called by a fibril (from arch code) when a breakpoint is hit. |
151 | * Called by a fibril (from arch code) when a breakpoint is hit. |
157 | */ |
152 | */ |
158 | void breakpoint_hit(void) |
153 | void breakpoint_hit(void) |
159 | { |
154 | { |
160 | cons_printf("breakpoint hit\n"); |
155 | cons_printf("breakpoint hit\n"); |
161 | thread_stop(); |
156 | thread_stop(); |
162 | } |
157 | } |
163 | 158 | ||
164 | int task_connect(int taskid) |
159 | static int task_connect(int taskid) |
165 | { |
160 | { |
166 | int rc; |
161 | int rc; |
167 | unsigned evmask; |
162 | unsigned evmask; |
168 | 163 | ||
169 | cons_printf("ipc_connect_kbox(%d)... ", taskid); |
164 | cons_printf("ipc_connect_kbox(%d)... ", taskid); |
170 | rc = ipc_connect_kbox(taskid); |
165 | rc = ipc_connect_kbox(taskid); |
171 | cons_printf("-> %d\n", rc); |
166 | cons_printf("-> %d\n", rc); |
172 | app_phone = rc; |
167 | app_phone = rc; |
173 | if (rc < 0) return rc; |
168 | if (rc < 0) return rc; |
174 | 169 | ||
175 | cons_printf("udebug_begin()... "); |
170 | cons_printf("udebug_begin()... "); |
176 | rc = udebug_begin(app_phone); |
171 | rc = udebug_begin(app_phone); |
177 | cons_printf("-> %d\n", rc); |
172 | cons_printf("-> %d\n", rc); |
178 | if (rc < 0) return rc; |
173 | if (rc < 0) return rc; |
179 | 174 | ||
180 | evmask = UDEBUG_EM_ALL & ~(UDEBUG_EM_SYSCALL_B | UDEBUG_EM_SYSCALL_E); |
175 | evmask = UDEBUG_EM_ALL & ~(UDEBUG_EM_SYSCALL_B | UDEBUG_EM_SYSCALL_E); |
181 | cons_printf("udebug_set_evmask(0x%x)... ", evmask); |
176 | cons_printf("udebug_set_evmask(0x%x)... ", evmask); |
182 | rc = udebug_set_evmask(app_phone, evmask); |
177 | rc = udebug_set_evmask(app_phone, evmask); |
183 | cons_printf("-> %d\n", rc); |
178 | cons_printf("-> %d\n", rc); |
184 | if (rc < 0) return rc; |
179 | if (rc < 0) return rc; |
185 | 180 | ||
186 | return 0; |
181 | return 0; |
187 | } |
182 | } |
188 | 183 | ||
189 | int get_thread_list(void) |
184 | static int get_thread_list(void) |
190 | { |
185 | { |
191 | int rc; |
186 | int rc; |
192 | int tb_copied; |
187 | int tb_copied; |
193 | int tb_needed; |
188 | int tb_needed; |
194 | int i; |
189 | int i; |
195 | int n; |
190 | int n; |
196 | 191 | ||
197 | cons_printf("send IPC_M_DEBUG_THREAD_READ message\n"); |
192 | cons_printf("send IPC_M_DEBUG_THREAD_READ message\n"); |
198 | rc = udebug_thread_read(app_phone, (unsigned)thread_hash_buf, |
193 | rc = udebug_thread_read(app_phone, (unsigned)thread_hash_buf, |
199 | THBUF_SIZE*sizeof(unsigned), &tb_copied, &tb_needed); |
194 | THBUF_SIZE*sizeof(unsigned), &tb_copied, &tb_needed); |
200 | cons_printf("-> %d\n", rc); |
195 | cons_printf("-> %d\n", rc); |
201 | if (rc < 0) return rc; |
196 | if (rc < 0) return rc; |
202 | 197 | ||
203 | n = tb_copied / sizeof(unsigned); |
198 | n = tb_copied / sizeof(unsigned); |
204 | 199 | ||
205 | cons_printf("thread IDs:"); |
200 | cons_printf("thread IDs:"); |
206 | for (i=0; i<n; i++) { |
201 | for (i=0; i<n; i++) { |
207 | cons_printf(" %u", thread_hash_buf[i]); |
202 | cons_printf(" %u", thread_hash_buf[i]); |
208 | } |
203 | } |
209 | cons_printf("\ntotal of %u threads\n", tb_needed/sizeof(unsigned)); |
204 | cons_printf("\ntotal of %u threads\n", tb_needed/sizeof(unsigned)); |
210 | 205 | ||
211 | return n; |
206 | return n; |
212 | } |
207 | } |
213 | 208 | ||
214 | void event_thread_b(unsigned hash) |
209 | void event_thread_b(unsigned hash) |
215 | { |
210 | { |
216 | async_serialize_start(); |
211 | async_serialize_start(); |
217 | cons_printf("new thread, hash 0x%x\n", hash); |
212 | cons_printf("new thread, hash 0x%x\n", hash); |
218 | async_serialize_end(); |
213 | async_serialize_end(); |
219 | 214 | ||
220 | thread_debug_start(hash); |
215 | thread_debug_start(hash); |
221 | } |
216 | } |
222 | 217 | ||
223 | static unsigned buffer[1024]; |
218 | static unsigned buffer[1024]; |
224 | 219 | ||
225 | static void debug_event(thash_t thash, udebug_event_t ev_type, sysarg_t val0) |
220 | static void debug_event(thash_t thash, udebug_event_t ev_type, sysarg_t val0) |
226 | { |
221 | { |
227 | switch (ev_type) { |
222 | switch (ev_type) { |
228 | case UDEBUG_EVENT_STOP: |
223 | case UDEBUG_EVENT_STOP: |
229 | cons_printf("stop event\n"); |
224 | cons_printf("stop event\n"); |
230 | cons_printf("waiting for resume\n"); |
225 | cons_printf("waiting for resume\n"); |
231 | while (paused) { |
226 | while (paused) { |
232 | usleep(1000000); |
227 | usleep(1000000); |
233 | fibril_yield(); |
228 | fibril_yield(); |
234 | cons_printf("."); |
229 | cons_printf("."); |
235 | } |
230 | } |
236 | cons_printf("resumed\n"); |
231 | cons_printf("resumed\n"); |
237 | break; |
232 | break; |
238 | case UDEBUG_EVENT_THREAD_B: |
233 | case UDEBUG_EVENT_THREAD_B: |
239 | event_thread_b(val0); |
234 | event_thread_b(val0); |
240 | break; |
235 | break; |
241 | case UDEBUG_EVENT_THREAD_E: |
236 | case UDEBUG_EVENT_THREAD_E: |
242 | cons_printf("thread 0x%x exited\n", val0); |
237 | cons_printf("thread 0x%x exited\n", val0); |
243 | abort_debug = true; |
238 | abort_debug = true; |
244 | break; |
239 | break; |
245 | case UDEBUG_EVENT_BREAKPOINT: |
240 | case UDEBUG_EVENT_BREAKPOINT: |
246 | arch_event_breakpoint(thash); |
241 | arch_event_breakpoint(thash); |
247 | break; |
242 | break; |
248 | case UDEBUG_EVENT_TRAP: |
243 | case UDEBUG_EVENT_TRAP: |
249 | arch_event_trap(thash); |
244 | arch_event_trap(thash); |
250 | break; |
245 | break; |
251 | default: |
246 | default: |
252 | cons_printf("unknown event type %d\n", ev_type); |
247 | cons_printf("unknown event type %d\n", ev_type); |
253 | break; |
248 | break; |
254 | } |
249 | } |
255 | } |
250 | } |
256 | 251 | ||
257 | void debug_loop(void *thread_buf_idx_arg) |
252 | void debug_loop(void *dt_arg) |
258 | { |
253 | { |
259 | int rc; |
254 | int rc; |
260 | udebug_event_t ev_type; |
255 | udebug_event_t ev_type; |
261 | unsigned thread_buf_idx; |
256 | unsigned thread_buf_idx; |
262 | thash_t thash; |
- | |
263 | int tid; |
- | |
264 | unsigned val0, val1; |
257 | unsigned val0, val1; |
- | 258 | dthread_t *dt; |
|
265 | 259 | ||
266 | thread_buf_idx = (unsigned)thread_buf_idx_arg; |
- | |
267 | - | ||
268 | thash = thread_hash[thread_buf_idx]; |
- | |
269 | tid = thread_id[thread_buf_idx]; |
260 | dt = (dthread_t *)dt_arg; |
270 | 261 | ||
271 | cons_printf("debug_loop(%d)\n", tid); |
262 | cons_printf("debug_loop(%d)\n", dt->id); |
272 | 263 | ||
273 | while (!abort_debug) { |
264 | while (!abort_debug) { |
274 | 265 | ||
275 | /* Run thread until an event occurs */ |
266 | /* Run thread until an event occurs */ |
276 | rc = udebug_go(app_phone, thash, |
267 | rc = udebug_go(app_phone, dt->hash, &ev_type, &val0, &val1); |
277 | &ev_type, &val0, &val1); |
- | |
278 | 268 | ||
279 | if (ev_type == UDEBUG_EVENT_FINISHED) { |
269 | if (ev_type == UDEBUG_EVENT_FINISHED) { |
280 | cons_printf("thread %u debugging finished\n", tid); |
270 | cons_printf("thread %u debugging finished\n", dt->id); |
281 | break; |
271 | break; |
282 | } |
272 | } |
283 | if (rc >= 0) debug_event(thash, ev_type, val0); |
273 | if (rc >= 0) debug_event(thash, ev_type, val0); |
284 | } |
274 | } |
285 | 275 | ||
286 | cons_printf("debug_loop(%d) exiting\n", thread_id); |
276 | cons_printf("debug_loop(%d) exiting\n", dt->id); |
287 | } |
277 | } |
288 | 278 | ||
289 | void thread_debug_start(unsigned thash) |
279 | void thread_debug_start(unsigned thash) |
290 | { |
280 | { |
291 | fid_t fid; |
281 | fid_t fid; |
- | 282 | dthread_t *dt; |
|
292 | 283 | ||
293 | thread_hash[n_threads] = thash; |
284 | dt = dthread_new(thash); |
294 | thread_id[n_threads] = next_thread_id++; |
- | |
295 | 285 | ||
296 | fid = fibril_create(debug_loop, (void *)n_threads++); |
286 | fid = fibril_create(debug_loop, (void *)dt); |
297 | if (fid == 0) { |
287 | if (fid == 0) { |
298 | cons_printf("Warning: Failed creating fibril\n"); |
288 | cons_printf("Warning: Failed creating fibril\n"); |
299 | } |
289 | } |
300 | fibril_add_ready(fid); |
290 | fibril_add_ready(fid); |
301 | } |
291 | } |
302 | 292 | ||
303 | void debug_active_task(void) |
293 | void debug_active_task(void) |
304 | { |
294 | { |
305 | int taskid; |
295 | int taskid; |
306 | int i; |
296 | int i; |
307 | int rc; |
297 | int rc; |
308 | int c; |
298 | int c; |
309 | 299 | ||
310 | cons_printf("Breakpoint Debugger\n"); |
300 | cons_printf("Breakpoint Debugger\n"); |
311 | cons_printf("Press 'c' to connect\n"); |
301 | cons_printf("Press 'c' to connect\n"); |
312 | while ((i = getchar()) != 'c') |
302 | while ((i = getchar()) != 'c') |
313 | putchar(i); |
303 | putchar(i); |
314 | 304 | ||
315 | taskid = 14; |
305 | taskid = 14; |
316 | rc = task_connect(taskid); |
306 | rc = task_connect(taskid); |
317 | if (rc < 0) { |
307 | if (rc < 0) { |
318 | cons_printf("Failed to connect to task %d\n", taskid); |
308 | cons_printf("Failed to connect to task %d\n", taskid); |
319 | return; |
309 | return; |
320 | } |
310 | } |
321 | 311 | ||
322 | cons_printf("Connected to task %d\n", taskid); |
312 | cons_printf("Connected to task %d\n", taskid); |
323 | 313 | ||
324 | rc = get_thread_list(); |
314 | rc = get_thread_list(); |
325 | if (rc < 0) { |
315 | if (rc < 0) { |
326 | cons_printf("Failed to get thread list (error %d)\n", rc); |
316 | cons_printf("Failed to get thread list (error %d)\n", rc); |
327 | return; |
317 | return; |
328 | } |
318 | } |
329 | 319 | ||
330 | abort_debug = false; |
320 | abort_debug = false; |
331 | 321 | ||
332 | for (i = 0; i < rc; i++) { |
322 | for (i = 0; i < rc; i++) { |
333 | thread_debug_start(thread_hash_buf[i]); |
323 | thread_debug_start(thread_hash_buf[i]); |
334 | } |
324 | } |
335 | 325 | ||
336 | while (!quit) { |
326 | while (!quit) { |
337 | cons_read_line(in_buf, IN_BUF_SIZE); |
327 | cons_read_line(in_buf, IN_BUF_SIZE); |
338 | command_split(in_buf); |
328 | command_split(in_buf); |
339 | if (cmd_argc == 0) continue; |
329 | if (cmd_argc == 0) continue; |
340 | 330 | ||
341 | command_run(); |
331 | command_run(); |
342 | } |
332 | } |
343 | 333 | ||
344 | cons_printf("terminate debugging session...\n"); |
334 | cons_printf("terminate debugging session...\n"); |
345 | abort_debug = true; |
335 | abort_debug = true; |
346 | udebug_end(app_phone); |
336 | udebug_end(app_phone); |
347 | ipc_hangup(app_phone); |
337 | ipc_hangup(app_phone); |
348 | 338 | ||
349 | cons_printf("done\n"); |
339 | cons_printf("done\n"); |
350 | return; |
340 | return; |
351 | } |
341 | } |
352 | 342 | ||
353 | static void main_init(void) |
343 | static void main_init(void) |
354 | { |
344 | { |
355 | next_thread_id = 1; |
345 | next_thread_id = 1; |
356 | paused = 0; |
346 | paused = 0; |
- | 347 | ||
- | 348 | list_initialize(&dthreads); |
|
- | 349 | cwt = NULL; |
|
357 | 350 | ||
358 | fcv_init(&go_cv); |
351 | fcv_init(&go_cv); |
359 | } |
352 | } |
360 | 353 | ||
361 | int main(void) |
354 | int main(void) |
362 | { |
355 | { |
363 | main_init(); |
356 | main_init(); |
364 | 357 | ||
365 | while (1) { |
358 | while (1) { |
366 | debug_active_task(); |
359 | debug_active_task(); |
367 | } |
360 | } |
368 | } |
361 | } |
369 | 362 | ||
370 | /** @} |
363 | /** @} |
371 | */ |
364 | */ |
372 | 365 |