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1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Jakub Jermar |
2 | * Copyright (C) 2005 Jakub Jermar |
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 genericconsole |
29 | /** @addtogroup genericconsole |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | 32 | ||
33 | /** |
33 | /** |
34 | * @file cmd.c |
34 | * @file cmd.c |
35 | * @brief Kernel console command wrappers. |
35 | * @brief Kernel console command wrappers. |
36 | * |
36 | * |
37 | * This file is meant to contain all wrapper functions for |
37 | * This file is meant to contain all wrapper functions for |
38 | * all kconsole commands. The point is in separating |
38 | * all kconsole commands. The point is in separating |
39 | * kconsole specific wrappers from kconsole-unaware functions |
39 | * kconsole specific wrappers from kconsole-unaware functions |
40 | * from other subsystems. |
40 | * from other subsystems. |
41 | */ |
41 | */ |
42 | 42 | ||
43 | #include <console/cmd.h> |
43 | #include <console/cmd.h> |
44 | #include <console/console.h> |
44 | #include <console/console.h> |
45 | #include <console/kconsole.h> |
45 | #include <console/kconsole.h> |
46 | #include <print.h> |
46 | #include <print.h> |
47 | #include <panic.h> |
47 | #include <panic.h> |
48 | #include <typedefs.h> |
48 | #include <typedefs.h> |
49 | #include <arch/types.h> |
49 | #include <arch/types.h> |
50 | #include <adt/list.h> |
50 | #include <adt/list.h> |
51 | #include <arch.h> |
51 | #include <arch.h> |
52 | #include <func.h> |
52 | #include <func.h> |
53 | #include <macros.h> |
53 | #include <macros.h> |
54 | #include <debug.h> |
54 | #include <debug.h> |
55 | #include <symtab.h> |
55 | #include <symtab.h> |
56 | #include <cpu.h> |
56 | #include <cpu.h> |
57 | #include <mm/tlb.h> |
57 | #include <mm/tlb.h> |
58 | #include <arch/mm/tlb.h> |
58 | #include <arch/mm/tlb.h> |
59 | #include <mm/frame.h> |
59 | #include <mm/frame.h> |
60 | #include <main/version.h> |
60 | #include <main/version.h> |
61 | #include <mm/slab.h> |
61 | #include <mm/slab.h> |
62 | #include <proc/scheduler.h> |
62 | #include <proc/scheduler.h> |
63 | #include <proc/thread.h> |
63 | #include <proc/thread.h> |
64 | #include <proc/task.h> |
64 | #include <proc/task.h> |
65 | #include <ipc/ipc.h> |
65 | #include <ipc/ipc.h> |
66 | #include <ipc/irq.h> |
66 | #include <ipc/irq.h> |
67 | 67 | ||
68 | /* Data and methods for 'help' command. */ |
68 | /* Data and methods for 'help' command. */ |
69 | static int cmd_help(cmd_arg_t *argv); |
69 | static int cmd_help(cmd_arg_t *argv); |
70 | static cmd_info_t help_info = { |
70 | static cmd_info_t help_info = { |
71 | .name = "help", |
71 | .name = "help", |
72 | .description = "List of supported commands.", |
72 | .description = "List of supported commands.", |
73 | .func = cmd_help, |
73 | .func = cmd_help, |
74 | .argc = 0 |
74 | .argc = 0 |
75 | }; |
75 | }; |
76 | 76 | ||
77 | static cmd_info_t exit_info = { |
77 | static cmd_info_t exit_info = { |
78 | .name = "exit", |
78 | .name = "exit", |
79 | .description ="Exit kconsole", |
79 | .description ="Exit kconsole", |
80 | .argc = 0 |
80 | .argc = 0 |
81 | }; |
81 | }; |
82 | 82 | ||
83 | static int cmd_continue(cmd_arg_t *argv); |
83 | static int cmd_continue(cmd_arg_t *argv); |
84 | static cmd_info_t continue_info = { |
84 | static cmd_info_t continue_info = { |
85 | .name = "continue", |
85 | .name = "continue", |
86 | .description ="Return console back to userspace.", |
86 | .description ="Return console back to userspace.", |
87 | .func = cmd_continue, |
87 | .func = cmd_continue, |
88 | .argc = 0 |
88 | .argc = 0 |
89 | }; |
89 | }; |
90 | 90 | ||
91 | /* Data and methods for 'description' command. */ |
91 | /* Data and methods for 'description' command. */ |
92 | static int cmd_desc(cmd_arg_t *argv); |
92 | static int cmd_desc(cmd_arg_t *argv); |
93 | static void desc_help(void); |
93 | static void desc_help(void); |
94 | static char desc_buf[MAX_CMDLINE+1]; |
94 | static char desc_buf[MAX_CMDLINE+1]; |
95 | static cmd_arg_t desc_argv = { |
95 | static cmd_arg_t desc_argv = { |
96 | .type = ARG_TYPE_STRING, |
96 | .type = ARG_TYPE_STRING, |
97 | .buffer = desc_buf, |
97 | .buffer = desc_buf, |
98 | .len = sizeof(desc_buf) |
98 | .len = sizeof(desc_buf) |
99 | }; |
99 | }; |
100 | static cmd_info_t desc_info = { |
100 | static cmd_info_t desc_info = { |
101 | .name = "describe", |
101 | .name = "describe", |
102 | .description = "Describe specified command.", |
102 | .description = "Describe specified command.", |
103 | .help = desc_help, |
103 | .help = desc_help, |
104 | .func = cmd_desc, |
104 | .func = cmd_desc, |
105 | .argc = 1, |
105 | .argc = 1, |
106 | .argv = &desc_argv |
106 | .argv = &desc_argv |
107 | }; |
107 | }; |
108 | 108 | ||
109 | /* Data and methods for 'symaddr' command. */ |
109 | /* Data and methods for 'symaddr' command. */ |
110 | static int cmd_symaddr(cmd_arg_t *argv); |
110 | static int cmd_symaddr(cmd_arg_t *argv); |
111 | static char symaddr_buf[MAX_CMDLINE+1]; |
111 | static char symaddr_buf[MAX_CMDLINE+1]; |
112 | static cmd_arg_t symaddr_argv = { |
112 | static cmd_arg_t symaddr_argv = { |
113 | .type = ARG_TYPE_STRING, |
113 | .type = ARG_TYPE_STRING, |
114 | .buffer = symaddr_buf, |
114 | .buffer = symaddr_buf, |
115 | .len = sizeof(symaddr_buf) |
115 | .len = sizeof(symaddr_buf) |
116 | }; |
116 | }; |
117 | static cmd_info_t symaddr_info = { |
117 | static cmd_info_t symaddr_info = { |
118 | .name = "symaddr", |
118 | .name = "symaddr", |
119 | .description = "Return symbol address.", |
119 | .description = "Return symbol address.", |
120 | .func = cmd_symaddr, |
120 | .func = cmd_symaddr, |
121 | .argc = 1, |
121 | .argc = 1, |
122 | .argv = &symaddr_argv |
122 | .argv = &symaddr_argv |
123 | }; |
123 | }; |
124 | 124 | ||
125 | static char set_buf[MAX_CMDLINE+1]; |
125 | static char set_buf[MAX_CMDLINE+1]; |
126 | static int cmd_set4(cmd_arg_t *argv); |
126 | static int cmd_set4(cmd_arg_t *argv); |
127 | static cmd_arg_t set4_argv[] = { |
127 | static cmd_arg_t set4_argv[] = { |
128 | { |
128 | { |
129 | .type = ARG_TYPE_STRING, |
129 | .type = ARG_TYPE_STRING, |
130 | .buffer = set_buf, |
130 | .buffer = set_buf, |
131 | .len = sizeof(set_buf) |
131 | .len = sizeof(set_buf) |
132 | }, |
132 | }, |
133 | { |
133 | { |
134 | .type = ARG_TYPE_INT |
134 | .type = ARG_TYPE_INT |
135 | } |
135 | } |
136 | }; |
136 | }; |
137 | static cmd_info_t set4_info = { |
137 | static cmd_info_t set4_info = { |
138 | .name = "set4", |
138 | .name = "set4", |
139 | .description = "set <dest_addr> <value> - 4byte version", |
139 | .description = "set <dest_addr> <value> - 4byte version", |
140 | .func = cmd_set4, |
140 | .func = cmd_set4, |
141 | .argc = 2, |
141 | .argc = 2, |
142 | .argv = set4_argv |
142 | .argv = set4_argv |
143 | }; |
143 | }; |
144 | 144 | ||
145 | /* Data and methods for 'call0' command. */ |
145 | /* Data and methods for 'call0' command. */ |
146 | static char call0_buf[MAX_CMDLINE+1]; |
146 | static char call0_buf[MAX_CMDLINE+1]; |
147 | static char carg1_buf[MAX_CMDLINE+1]; |
147 | static char carg1_buf[MAX_CMDLINE+1]; |
148 | static char carg2_buf[MAX_CMDLINE+1]; |
148 | static char carg2_buf[MAX_CMDLINE+1]; |
149 | static char carg3_buf[MAX_CMDLINE+1]; |
149 | static char carg3_buf[MAX_CMDLINE+1]; |
150 | 150 | ||
151 | static int cmd_call0(cmd_arg_t *argv); |
151 | static int cmd_call0(cmd_arg_t *argv); |
152 | static cmd_arg_t call0_argv = { |
152 | static cmd_arg_t call0_argv = { |
153 | .type = ARG_TYPE_STRING, |
153 | .type = ARG_TYPE_STRING, |
154 | .buffer = call0_buf, |
154 | .buffer = call0_buf, |
155 | .len = sizeof(call0_buf) |
155 | .len = sizeof(call0_buf) |
156 | }; |
156 | }; |
157 | static cmd_info_t call0_info = { |
157 | static cmd_info_t call0_info = { |
158 | .name = "call0", |
158 | .name = "call0", |
159 | .description = "call0 <function> -> call function().", |
159 | .description = "call0 <function> -> call function().", |
160 | .func = cmd_call0, |
160 | .func = cmd_call0, |
161 | .argc = 1, |
161 | .argc = 1, |
162 | .argv = &call0_argv |
162 | .argv = &call0_argv |
163 | }; |
163 | }; |
164 | 164 | ||
165 | /* Data and methods for 'call1' command. */ |
165 | /* Data and methods for 'call1' command. */ |
166 | static int cmd_call1(cmd_arg_t *argv); |
166 | static int cmd_call1(cmd_arg_t *argv); |
167 | static cmd_arg_t call1_argv[] = { |
167 | static cmd_arg_t call1_argv[] = { |
168 | { |
168 | { |
169 | .type = ARG_TYPE_STRING, |
169 | .type = ARG_TYPE_STRING, |
170 | .buffer = call0_buf, |
170 | .buffer = call0_buf, |
171 | .len = sizeof(call0_buf) |
171 | .len = sizeof(call0_buf) |
172 | }, |
172 | }, |
173 | { |
173 | { |
174 | .type = ARG_TYPE_VAR, |
174 | .type = ARG_TYPE_VAR, |
175 | .buffer = carg1_buf, |
175 | .buffer = carg1_buf, |
176 | .len = sizeof(carg1_buf) |
176 | .len = sizeof(carg1_buf) |
177 | } |
177 | } |
178 | }; |
178 | }; |
179 | static cmd_info_t call1_info = { |
179 | static cmd_info_t call1_info = { |
180 | .name = "call1", |
180 | .name = "call1", |
181 | .description = "call1 <function> <arg1> -> call function(arg1).", |
181 | .description = "call1 <function> <arg1> -> call function(arg1).", |
182 | .func = cmd_call1, |
182 | .func = cmd_call1, |
183 | .argc = 2, |
183 | .argc = 2, |
184 | .argv = call1_argv |
184 | .argv = call1_argv |
185 | }; |
185 | }; |
186 | 186 | ||
187 | /* Data and methods for 'call2' command. */ |
187 | /* Data and methods for 'call2' command. */ |
188 | static int cmd_call2(cmd_arg_t *argv); |
188 | static int cmd_call2(cmd_arg_t *argv); |
189 | static cmd_arg_t call2_argv[] = { |
189 | static cmd_arg_t call2_argv[] = { |
190 | { |
190 | { |
191 | .type = ARG_TYPE_STRING, |
191 | .type = ARG_TYPE_STRING, |
192 | .buffer = call0_buf, |
192 | .buffer = call0_buf, |
193 | .len = sizeof(call0_buf) |
193 | .len = sizeof(call0_buf) |
194 | }, |
194 | }, |
195 | { |
195 | { |
196 | .type = ARG_TYPE_VAR, |
196 | .type = ARG_TYPE_VAR, |
197 | .buffer = carg1_buf, |
197 | .buffer = carg1_buf, |
198 | .len = sizeof(carg1_buf) |
198 | .len = sizeof(carg1_buf) |
199 | }, |
199 | }, |
200 | { |
200 | { |
201 | .type = ARG_TYPE_VAR, |
201 | .type = ARG_TYPE_VAR, |
202 | .buffer = carg2_buf, |
202 | .buffer = carg2_buf, |
203 | .len = sizeof(carg2_buf) |
203 | .len = sizeof(carg2_buf) |
204 | } |
204 | } |
205 | }; |
205 | }; |
206 | static cmd_info_t call2_info = { |
206 | static cmd_info_t call2_info = { |
207 | .name = "call2", |
207 | .name = "call2", |
208 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
208 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
209 | .func = cmd_call2, |
209 | .func = cmd_call2, |
210 | .argc = 3, |
210 | .argc = 3, |
211 | .argv = call2_argv |
211 | .argv = call2_argv |
212 | }; |
212 | }; |
213 | 213 | ||
214 | /* Data and methods for 'call3' command. */ |
214 | /* Data and methods for 'call3' command. */ |
215 | static int cmd_call3(cmd_arg_t *argv); |
215 | static int cmd_call3(cmd_arg_t *argv); |
216 | static cmd_arg_t call3_argv[] = { |
216 | static cmd_arg_t call3_argv[] = { |
217 | { |
217 | { |
218 | .type = ARG_TYPE_STRING, |
218 | .type = ARG_TYPE_STRING, |
219 | .buffer = call0_buf, |
219 | .buffer = call0_buf, |
220 | .len = sizeof(call0_buf) |
220 | .len = sizeof(call0_buf) |
221 | }, |
221 | }, |
222 | { |
222 | { |
223 | .type = ARG_TYPE_VAR, |
223 | .type = ARG_TYPE_VAR, |
224 | .buffer = carg1_buf, |
224 | .buffer = carg1_buf, |
225 | .len = sizeof(carg1_buf) |
225 | .len = sizeof(carg1_buf) |
226 | }, |
226 | }, |
227 | { |
227 | { |
228 | .type = ARG_TYPE_VAR, |
228 | .type = ARG_TYPE_VAR, |
229 | .buffer = carg2_buf, |
229 | .buffer = carg2_buf, |
230 | .len = sizeof(carg2_buf) |
230 | .len = sizeof(carg2_buf) |
231 | }, |
231 | }, |
232 | { |
232 | { |
233 | .type = ARG_TYPE_VAR, |
233 | .type = ARG_TYPE_VAR, |
234 | .buffer = carg3_buf, |
234 | .buffer = carg3_buf, |
235 | .len = sizeof(carg3_buf) |
235 | .len = sizeof(carg3_buf) |
236 | } |
236 | } |
237 | 237 | ||
238 | }; |
238 | }; |
239 | static cmd_info_t call3_info = { |
239 | static cmd_info_t call3_info = { |
240 | .name = "call3", |
240 | .name = "call3", |
241 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
241 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
242 | .func = cmd_call3, |
242 | .func = cmd_call3, |
243 | .argc = 4, |
243 | .argc = 4, |
244 | .argv = call3_argv |
244 | .argv = call3_argv |
245 | }; |
245 | }; |
246 | 246 | ||
247 | /* Data and methods for 'halt' command. */ |
247 | /* Data and methods for 'halt' command. */ |
248 | static int cmd_halt(cmd_arg_t *argv); |
248 | static int cmd_halt(cmd_arg_t *argv); |
249 | static cmd_info_t halt_info = { |
249 | static cmd_info_t halt_info = { |
250 | .name = "halt", |
250 | .name = "halt", |
251 | .description = "Halt the kernel.", |
251 | .description = "Halt the kernel.", |
252 | .func = cmd_halt, |
252 | .func = cmd_halt, |
253 | .argc = 0 |
253 | .argc = 0 |
254 | }; |
254 | }; |
255 | 255 | ||
256 | /* Data and methods for 'tlb' command. */ |
256 | /* Data and methods for 'tlb' command. */ |
257 | static int cmd_tlb(cmd_arg_t *argv); |
257 | static int cmd_tlb(cmd_arg_t *argv); |
258 | cmd_info_t tlb_info = { |
258 | cmd_info_t tlb_info = { |
259 | .name = "tlb", |
259 | .name = "tlb", |
260 | .description = "Print TLB of current processor.", |
260 | .description = "Print TLB of current processor.", |
261 | .help = NULL, |
261 | .help = NULL, |
262 | .func = cmd_tlb, |
262 | .func = cmd_tlb, |
263 | .argc = 0, |
263 | .argc = 0, |
264 | .argv = NULL |
264 | .argv = NULL |
265 | }; |
265 | }; |
266 | 266 | ||
267 | static int cmd_threads(cmd_arg_t *argv); |
267 | static int cmd_threads(cmd_arg_t *argv); |
268 | static cmd_info_t threads_info = { |
268 | static cmd_info_t threads_info = { |
269 | .name = "threads", |
269 | .name = "threads", |
270 | .description = "List all threads.", |
270 | .description = "List all threads.", |
271 | .func = cmd_threads, |
271 | .func = cmd_threads, |
272 | .argc = 0 |
272 | .argc = 0 |
273 | }; |
273 | }; |
274 | 274 | ||
275 | static int cmd_tasks(cmd_arg_t *argv); |
275 | static int cmd_tasks(cmd_arg_t *argv); |
276 | static cmd_info_t tasks_info = { |
276 | static cmd_info_t tasks_info = { |
277 | .name = "tasks", |
277 | .name = "tasks", |
278 | .description = "List all tasks.", |
278 | .description = "List all tasks.", |
279 | .func = cmd_tasks, |
279 | .func = cmd_tasks, |
280 | .argc = 0 |
280 | .argc = 0 |
281 | }; |
281 | }; |
282 | 282 | ||
283 | 283 | ||
284 | static int cmd_sched(cmd_arg_t *argv); |
284 | static int cmd_sched(cmd_arg_t *argv); |
285 | static cmd_info_t sched_info = { |
285 | static cmd_info_t sched_info = { |
286 | .name = "scheduler", |
286 | .name = "scheduler", |
287 | .description = "List all scheduler information.", |
287 | .description = "List all scheduler information.", |
288 | .func = cmd_sched, |
288 | .func = cmd_sched, |
289 | .argc = 0 |
289 | .argc = 0 |
290 | }; |
290 | }; |
291 | 291 | ||
292 | static int cmd_slabs(cmd_arg_t *argv); |
292 | static int cmd_slabs(cmd_arg_t *argv); |
293 | static cmd_info_t slabs_info = { |
293 | static cmd_info_t slabs_info = { |
294 | .name = "slabs", |
294 | .name = "slabs", |
295 | .description = "List slab caches.", |
295 | .description = "List slab caches.", |
296 | .func = cmd_slabs, |
296 | .func = cmd_slabs, |
297 | .argc = 0 |
297 | .argc = 0 |
298 | }; |
298 | }; |
299 | 299 | ||
300 | /* Data and methods for 'zones' command */ |
300 | /* Data and methods for 'zones' command */ |
301 | static int cmd_zones(cmd_arg_t *argv); |
301 | static int cmd_zones(cmd_arg_t *argv); |
302 | static cmd_info_t zones_info = { |
302 | static cmd_info_t zones_info = { |
303 | .name = "zones", |
303 | .name = "zones", |
304 | .description = "List of memory zones.", |
304 | .description = "List of memory zones.", |
305 | .func = cmd_zones, |
305 | .func = cmd_zones, |
306 | .argc = 0 |
306 | .argc = 0 |
307 | }; |
307 | }; |
308 | 308 | ||
309 | /* Data and methods for 'ipc_task' command */ |
309 | /* Data and methods for 'ipc_task' command */ |
310 | static int cmd_ipc_task(cmd_arg_t *argv); |
310 | static int cmd_ipc_task(cmd_arg_t *argv); |
311 | static cmd_arg_t ipc_task_argv = { |
311 | static cmd_arg_t ipc_task_argv = { |
312 | .type = ARG_TYPE_INT, |
312 | .type = ARG_TYPE_INT, |
313 | }; |
313 | }; |
314 | static cmd_info_t ipc_task_info = { |
314 | static cmd_info_t ipc_task_info = { |
315 | .name = "ipc_task", |
315 | .name = "ipc_task", |
316 | .description = "ipc_task <taskid> Show IPC information of given task.", |
316 | .description = "ipc_task <taskid> Show IPC information of given task.", |
317 | .func = cmd_ipc_task, |
317 | .func = cmd_ipc_task, |
318 | .argc = 1, |
318 | .argc = 1, |
319 | .argv = &ipc_task_argv |
319 | .argv = &ipc_task_argv |
320 | }; |
320 | }; |
321 | 321 | ||
322 | /* Data and methods for 'zone' command */ |
322 | /* Data and methods for 'zone' command */ |
323 | static int cmd_zone(cmd_arg_t *argv); |
323 | static int cmd_zone(cmd_arg_t *argv); |
324 | static cmd_arg_t zone_argv = { |
324 | static cmd_arg_t zone_argv = { |
325 | .type = ARG_TYPE_INT, |
325 | .type = ARG_TYPE_INT, |
326 | }; |
326 | }; |
327 | 327 | ||
328 | static cmd_info_t zone_info = { |
328 | static cmd_info_t zone_info = { |
329 | .name = "zone", |
329 | .name = "zone", |
330 | .description = "Show memory zone structure.", |
330 | .description = "Show memory zone structure.", |
331 | .func = cmd_zone, |
331 | .func = cmd_zone, |
332 | .argc = 1, |
332 | .argc = 1, |
333 | .argv = &zone_argv |
333 | .argv = &zone_argv |
334 | }; |
334 | }; |
335 | 335 | ||
336 | /* Data and methods for 'cpus' command. */ |
336 | /* Data and methods for 'cpus' command. */ |
337 | static int cmd_cpus(cmd_arg_t *argv); |
337 | static int cmd_cpus(cmd_arg_t *argv); |
338 | cmd_info_t cpus_info = { |
338 | cmd_info_t cpus_info = { |
339 | .name = "cpus", |
339 | .name = "cpus", |
340 | .description = "List all processors.", |
340 | .description = "List all processors.", |
341 | .help = NULL, |
341 | .help = NULL, |
342 | .func = cmd_cpus, |
342 | .func = cmd_cpus, |
343 | .argc = 0, |
343 | .argc = 0, |
344 | .argv = NULL |
344 | .argv = NULL |
345 | }; |
345 | }; |
346 | 346 | ||
347 | /* Data and methods for 'version' command. */ |
347 | /* Data and methods for 'version' command. */ |
348 | static int cmd_version(cmd_arg_t *argv); |
348 | static int cmd_version(cmd_arg_t *argv); |
349 | cmd_info_t version_info = { |
349 | cmd_info_t version_info = { |
350 | .name = "version", |
350 | .name = "version", |
351 | .description = "Print version information.", |
351 | .description = "Print version information.", |
352 | .help = NULL, |
352 | .help = NULL, |
353 | .func = cmd_version, |
353 | .func = cmd_version, |
354 | .argc = 0, |
354 | .argc = 0, |
355 | .argv = NULL |
355 | .argv = NULL |
356 | }; |
356 | }; |
357 | 357 | ||
358 | static cmd_info_t *basic_commands[] = { |
358 | static cmd_info_t *basic_commands[] = { |
359 | &call0_info, |
359 | &call0_info, |
360 | &call1_info, |
360 | &call1_info, |
361 | &call2_info, |
361 | &call2_info, |
362 | &call3_info, |
362 | &call3_info, |
363 | &continue_info, |
363 | &continue_info, |
364 | &cpus_info, |
364 | &cpus_info, |
365 | &desc_info, |
365 | &desc_info, |
366 | &exit_info, |
366 | &exit_info, |
367 | &halt_info, |
367 | &halt_info, |
368 | &help_info, |
368 | &help_info, |
369 | &ipc_task_info, |
369 | &ipc_task_info, |
370 | &set4_info, |
370 | &set4_info, |
371 | &slabs_info, |
371 | &slabs_info, |
372 | &symaddr_info, |
372 | &symaddr_info, |
373 | &sched_info, |
373 | &sched_info, |
374 | &threads_info, |
374 | &threads_info, |
375 | &tasks_info, |
375 | &tasks_info, |
376 | &tlb_info, |
376 | &tlb_info, |
377 | &version_info, |
377 | &version_info, |
378 | &zones_info, |
378 | &zones_info, |
379 | &zone_info, |
379 | &zone_info, |
380 | NULL |
380 | NULL |
381 | }; |
381 | }; |
382 | 382 | ||
383 | 383 | ||
384 | /** Initialize command info structure. |
384 | /** Initialize command info structure. |
385 | * |
385 | * |
386 | * @param cmd Command info structure. |
386 | * @param cmd Command info structure. |
387 | * |
387 | * |
388 | */ |
388 | */ |
389 | void cmd_initialize(cmd_info_t *cmd) |
389 | void cmd_initialize(cmd_info_t *cmd) |
390 | { |
390 | { |
391 | spinlock_initialize(&cmd->lock, "cmd"); |
391 | spinlock_initialize(&cmd->lock, "cmd"); |
392 | link_initialize(&cmd->link); |
392 | link_initialize(&cmd->link); |
393 | } |
393 | } |
394 | 394 | ||
395 | /** Initialize and register commands. */ |
395 | /** Initialize and register commands. */ |
396 | void cmd_init(void) |
396 | void cmd_init(void) |
397 | { |
397 | { |
398 | int i; |
398 | int i; |
399 | 399 | ||
400 | for (i=0;basic_commands[i]; i++) { |
400 | for (i=0;basic_commands[i]; i++) { |
401 | cmd_initialize(basic_commands[i]); |
401 | cmd_initialize(basic_commands[i]); |
402 | if (!cmd_register(basic_commands[i])) |
402 | if (!cmd_register(basic_commands[i])) |
403 | panic("could not register command %s\n", |
403 | panic("could not register command %s\n", |
404 | basic_commands[i]->name); |
404 | basic_commands[i]->name); |
405 | } |
405 | } |
406 | } |
406 | } |
407 | 407 | ||
408 | 408 | ||
409 | /** List supported commands. |
409 | /** List supported commands. |
410 | * |
410 | * |
411 | * @param argv Argument vector. |
411 | * @param argv Argument vector. |
412 | * |
412 | * |
413 | * @return 0 on failure, 1 on success. |
413 | * @return 0 on failure, 1 on success. |
414 | */ |
414 | */ |
415 | int cmd_help(cmd_arg_t *argv) |
415 | int cmd_help(cmd_arg_t *argv) |
416 | { |
416 | { |
417 | link_t *cur; |
417 | link_t *cur; |
418 | 418 | ||
419 | spinlock_lock(&cmd_lock); |
419 | spinlock_lock(&cmd_lock); |
420 | 420 | ||
421 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
421 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
422 | cmd_info_t *hlp; |
422 | cmd_info_t *hlp; |
423 | 423 | ||
424 | hlp = list_get_instance(cur, cmd_info_t, link); |
424 | hlp = list_get_instance(cur, cmd_info_t, link); |
425 | spinlock_lock(&hlp->lock); |
425 | spinlock_lock(&hlp->lock); |
426 | 426 | ||
427 | printf("%s - %s\n", hlp->name, hlp->description); |
427 | printf("%s - %s\n", hlp->name, hlp->description); |
428 | 428 | ||
429 | spinlock_unlock(&hlp->lock); |
429 | spinlock_unlock(&hlp->lock); |
430 | } |
430 | } |
431 | 431 | ||
432 | spinlock_unlock(&cmd_lock); |
432 | spinlock_unlock(&cmd_lock); |
433 | 433 | ||
434 | return 1; |
434 | return 1; |
435 | } |
435 | } |
436 | 436 | ||
437 | /** Describe specified command. |
437 | /** Describe specified command. |
438 | * |
438 | * |
439 | * @param argv Argument vector. |
439 | * @param argv Argument vector. |
440 | * |
440 | * |
441 | * @return 0 on failure, 1 on success. |
441 | * @return 0 on failure, 1 on success. |
442 | */ |
442 | */ |
443 | int cmd_desc(cmd_arg_t *argv) |
443 | int cmd_desc(cmd_arg_t *argv) |
444 | { |
444 | { |
445 | link_t *cur; |
445 | link_t *cur; |
446 | 446 | ||
447 | spinlock_lock(&cmd_lock); |
447 | spinlock_lock(&cmd_lock); |
448 | 448 | ||
449 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
449 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
450 | cmd_info_t *hlp; |
450 | cmd_info_t *hlp; |
451 | 451 | ||
452 | hlp = list_get_instance(cur, cmd_info_t, link); |
452 | hlp = list_get_instance(cur, cmd_info_t, link); |
453 | spinlock_lock(&hlp->lock); |
453 | spinlock_lock(&hlp->lock); |
454 | 454 | ||
455 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
455 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
456 | printf("%s - %s\n", hlp->name, hlp->description); |
456 | printf("%s - %s\n", hlp->name, hlp->description); |
457 | if (hlp->help) |
457 | if (hlp->help) |
458 | hlp->help(); |
458 | hlp->help(); |
459 | spinlock_unlock(&hlp->lock); |
459 | spinlock_unlock(&hlp->lock); |
460 | break; |
460 | break; |
461 | } |
461 | } |
462 | 462 | ||
463 | spinlock_unlock(&hlp->lock); |
463 | spinlock_unlock(&hlp->lock); |
464 | } |
464 | } |
465 | 465 | ||
466 | spinlock_unlock(&cmd_lock); |
466 | spinlock_unlock(&cmd_lock); |
467 | 467 | ||
468 | return 1; |
468 | return 1; |
469 | } |
469 | } |
470 | 470 | ||
471 | /** Search symbol table */ |
471 | /** Search symbol table */ |
472 | int cmd_symaddr(cmd_arg_t *argv) |
472 | int cmd_symaddr(cmd_arg_t *argv) |
473 | { |
473 | { |
474 | symtab_print_search(argv->buffer); |
474 | symtab_print_search(argv->buffer); |
475 | 475 | ||
476 | return 1; |
476 | return 1; |
477 | } |
477 | } |
478 | 478 | ||
479 | /** Call function with zero parameters */ |
479 | /** Call function with zero parameters */ |
480 | int cmd_call0(cmd_arg_t *argv) |
480 | int cmd_call0(cmd_arg_t *argv) |
481 | { |
481 | { |
482 | __address symaddr; |
482 | uintptr_t symaddr; |
483 | char *symbol; |
483 | char *symbol; |
484 | __native (*f)(void); |
484 | unative_t (*f)(void); |
485 | #ifdef ia64 |
485 | #ifdef ia64 |
486 | struct { |
486 | struct { |
487 | __native f; |
487 | unative_t f; |
488 | __native gp; |
488 | unative_t gp; |
489 | }fptr; |
489 | }fptr; |
490 | #endif |
490 | #endif |
491 | 491 | ||
492 | symaddr = get_symbol_addr(argv->buffer); |
492 | symaddr = get_symbol_addr(argv->buffer); |
493 | if (!symaddr) |
493 | if (!symaddr) |
494 | printf("Symbol %s not found.\n", argv->buffer); |
494 | printf("Symbol %s not found.\n", argv->buffer); |
495 | else if (symaddr == (__address) -1) { |
495 | else if (symaddr == (uintptr_t) -1) { |
496 | symtab_print_search(argv->buffer); |
496 | symtab_print_search(argv->buffer); |
497 | printf("Duplicate symbol, be more specific.\n"); |
497 | printf("Duplicate symbol, be more specific.\n"); |
498 | } else { |
498 | } else { |
499 | symbol = get_symtab_entry(symaddr); |
499 | symbol = get_symtab_entry(symaddr); |
500 | printf("Calling f(): %.*p: %s\n", sizeof(__address) * 2, symaddr, symbol); |
500 | printf("Calling f(): %.*p: %s\n", sizeof(uintptr_t) * 2, symaddr, symbol); |
501 | #ifdef ia64 |
501 | #ifdef ia64 |
502 | fptr.f = symaddr; |
502 | fptr.f = symaddr; |
503 | fptr.gp = ((__native *)cmd_call2)[1]; |
503 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
504 | f = (__native (*)(void)) &fptr; |
504 | f = (unative_t (*)(void)) &fptr; |
505 | #else |
505 | #else |
506 | f = (__native (*)(void)) symaddr; |
506 | f = (unative_t (*)(void)) symaddr; |
507 | #endif |
507 | #endif |
508 | printf("Result: %#zx\n", f()); |
508 | printf("Result: %#zx\n", f()); |
509 | } |
509 | } |
510 | 510 | ||
511 | return 1; |
511 | return 1; |
512 | } |
512 | } |
513 | 513 | ||
514 | /** Call function with one parameter */ |
514 | /** Call function with one parameter */ |
515 | int cmd_call1(cmd_arg_t *argv) |
515 | int cmd_call1(cmd_arg_t *argv) |
516 | { |
516 | { |
517 | __address symaddr; |
517 | uintptr_t symaddr; |
518 | char *symbol; |
518 | char *symbol; |
519 | __native (*f)(__native,...); |
519 | unative_t (*f)(unative_t,...); |
520 | __native arg1 = argv[1].intval; |
520 | unative_t arg1 = argv[1].intval; |
521 | #ifdef ia64 |
521 | #ifdef ia64 |
522 | struct { |
522 | struct { |
523 | __native f; |
523 | unative_t f; |
524 | __native gp; |
524 | unative_t gp; |
525 | }fptr; |
525 | }fptr; |
526 | #endif |
526 | #endif |
527 | 527 | ||
528 | symaddr = get_symbol_addr(argv->buffer); |
528 | symaddr = get_symbol_addr(argv->buffer); |
529 | if (!symaddr) |
529 | if (!symaddr) |
530 | printf("Symbol %s not found.\n", argv->buffer); |
530 | printf("Symbol %s not found.\n", argv->buffer); |
531 | else if (symaddr == (__address) -1) { |
531 | else if (symaddr == (uintptr_t) -1) { |
532 | symtab_print_search(argv->buffer); |
532 | symtab_print_search(argv->buffer); |
533 | printf("Duplicate symbol, be more specific.\n"); |
533 | printf("Duplicate symbol, be more specific.\n"); |
534 | } else { |
534 | } else { |
535 | symbol = get_symtab_entry(symaddr); |
535 | symbol = get_symtab_entry(symaddr); |
536 | 536 | ||
537 | printf("Calling f(%#zx): %.*p: %s\n", arg1, sizeof(__address) * 2, symaddr, symbol); |
537 | printf("Calling f(%#zx): %.*p: %s\n", arg1, sizeof(uintptr_t) * 2, symaddr, symbol); |
538 | #ifdef ia64 |
538 | #ifdef ia64 |
539 | fptr.f = symaddr; |
539 | fptr.f = symaddr; |
540 | fptr.gp = ((__native *)cmd_call2)[1]; |
540 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
541 | f = (__native (*)(__native,...)) &fptr; |
541 | f = (unative_t (*)(unative_t,...)) &fptr; |
542 | #else |
542 | #else |
543 | f = (__native (*)(__native,...)) symaddr; |
543 | f = (unative_t (*)(unative_t,...)) symaddr; |
544 | #endif |
544 | #endif |
545 | printf("Result: %#zx\n", f(arg1)); |
545 | printf("Result: %#zx\n", f(arg1)); |
546 | } |
546 | } |
547 | 547 | ||
548 | return 1; |
548 | return 1; |
549 | } |
549 | } |
550 | 550 | ||
551 | /** Call function with two parameters */ |
551 | /** Call function with two parameters */ |
552 | int cmd_call2(cmd_arg_t *argv) |
552 | int cmd_call2(cmd_arg_t *argv) |
553 | { |
553 | { |
554 | __address symaddr; |
554 | uintptr_t symaddr; |
555 | char *symbol; |
555 | char *symbol; |
556 | __native (*f)(__native,__native,...); |
556 | unative_t (*f)(unative_t,unative_t,...); |
557 | __native arg1 = argv[1].intval; |
557 | unative_t arg1 = argv[1].intval; |
558 | __native arg2 = argv[2].intval; |
558 | unative_t arg2 = argv[2].intval; |
559 | #ifdef ia64 |
559 | #ifdef ia64 |
560 | struct { |
560 | struct { |
561 | __native f; |
561 | unative_t f; |
562 | __native gp; |
562 | unative_t gp; |
563 | }fptr; |
563 | }fptr; |
564 | #endif |
564 | #endif |
565 | 565 | ||
566 | symaddr = get_symbol_addr(argv->buffer); |
566 | symaddr = get_symbol_addr(argv->buffer); |
567 | if (!symaddr) |
567 | if (!symaddr) |
568 | printf("Symbol %s not found.\n", argv->buffer); |
568 | printf("Symbol %s not found.\n", argv->buffer); |
569 | else if (symaddr == (__address) -1) { |
569 | else if (symaddr == (uintptr_t) -1) { |
570 | symtab_print_search(argv->buffer); |
570 | symtab_print_search(argv->buffer); |
571 | printf("Duplicate symbol, be more specific.\n"); |
571 | printf("Duplicate symbol, be more specific.\n"); |
572 | } else { |
572 | } else { |
573 | symbol = get_symtab_entry(symaddr); |
573 | symbol = get_symtab_entry(symaddr); |
574 | printf("Calling f(0x%zx,0x%zx): %.*p: %s\n", |
574 | printf("Calling f(0x%zx,0x%zx): %.*p: %s\n", |
575 | arg1, arg2, sizeof(__address) * 2, symaddr, symbol); |
575 | arg1, arg2, sizeof(uintptr_t) * 2, symaddr, symbol); |
576 | #ifdef ia64 |
576 | #ifdef ia64 |
577 | fptr.f = symaddr; |
577 | fptr.f = symaddr; |
578 | fptr.gp = ((__native *)cmd_call2)[1]; |
578 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
579 | f = (__native (*)(__native,__native,...)) &fptr; |
579 | f = (unative_t (*)(unative_t,unative_t,...)) &fptr; |
580 | #else |
580 | #else |
581 | f = (__native (*)(__native,__native,...)) symaddr; |
581 | f = (unative_t (*)(unative_t,unative_t,...)) symaddr; |
582 | #endif |
582 | #endif |
583 | printf("Result: %#zx\n", f(arg1, arg2)); |
583 | printf("Result: %#zx\n", f(arg1, arg2)); |
584 | } |
584 | } |
585 | 585 | ||
586 | return 1; |
586 | return 1; |
587 | } |
587 | } |
588 | 588 | ||
589 | /** Call function with three parameters */ |
589 | /** Call function with three parameters */ |
590 | int cmd_call3(cmd_arg_t *argv) |
590 | int cmd_call3(cmd_arg_t *argv) |
591 | { |
591 | { |
592 | __address symaddr; |
592 | uintptr_t symaddr; |
593 | char *symbol; |
593 | char *symbol; |
594 | __native (*f)(__native,__native,__native,...); |
594 | unative_t (*f)(unative_t,unative_t,unative_t,...); |
595 | __native arg1 = argv[1].intval; |
595 | unative_t arg1 = argv[1].intval; |
596 | __native arg2 = argv[2].intval; |
596 | unative_t arg2 = argv[2].intval; |
597 | __native arg3 = argv[3].intval; |
597 | unative_t arg3 = argv[3].intval; |
598 | #ifdef ia64 |
598 | #ifdef ia64 |
599 | struct { |
599 | struct { |
600 | __native f; |
600 | unative_t f; |
601 | __native gp; |
601 | unative_t gp; |
602 | }fptr; |
602 | }fptr; |
603 | #endif |
603 | #endif |
604 | 604 | ||
605 | symaddr = get_symbol_addr(argv->buffer); |
605 | symaddr = get_symbol_addr(argv->buffer); |
606 | if (!symaddr) |
606 | if (!symaddr) |
607 | printf("Symbol %s not found.\n", argv->buffer); |
607 | printf("Symbol %s not found.\n", argv->buffer); |
608 | else if (symaddr == (__address) -1) { |
608 | else if (symaddr == (uintptr_t) -1) { |
609 | symtab_print_search(argv->buffer); |
609 | symtab_print_search(argv->buffer); |
610 | printf("Duplicate symbol, be more specific.\n"); |
610 | printf("Duplicate symbol, be more specific.\n"); |
611 | } else { |
611 | } else { |
612 | symbol = get_symtab_entry(symaddr); |
612 | symbol = get_symtab_entry(symaddr); |
613 | printf("Calling f(0x%zx,0x%zx, 0x%zx): %.*p: %s\n", |
613 | printf("Calling f(0x%zx,0x%zx, 0x%zx): %.*p: %s\n", |
614 | arg1, arg2, arg3, sizeof(__address) * 2, symaddr, symbol); |
614 | arg1, arg2, arg3, sizeof(uintptr_t) * 2, symaddr, symbol); |
615 | #ifdef ia64 |
615 | #ifdef ia64 |
616 | fptr.f = symaddr; |
616 | fptr.f = symaddr; |
617 | fptr.gp = ((__native *)cmd_call2)[1]; |
617 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
618 | f = (__native (*)(__native,__native,__native,...)) &fptr; |
618 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) &fptr; |
619 | #else |
619 | #else |
620 | f = (__native (*)(__native,__native,__native,...)) symaddr; |
620 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) symaddr; |
621 | #endif |
621 | #endif |
622 | printf("Result: %#zx\n", f(arg1, arg2, arg3)); |
622 | printf("Result: %#zx\n", f(arg1, arg2, arg3)); |
623 | } |
623 | } |
624 | 624 | ||
625 | return 1; |
625 | return 1; |
626 | } |
626 | } |
627 | 627 | ||
628 | 628 | ||
629 | /** Print detailed description of 'describe' command. */ |
629 | /** Print detailed description of 'describe' command. */ |
630 | void desc_help(void) |
630 | void desc_help(void) |
631 | { |
631 | { |
632 | printf("Syntax: describe command_name\n"); |
632 | printf("Syntax: describe command_name\n"); |
633 | } |
633 | } |
634 | 634 | ||
635 | /** Halt the kernel. |
635 | /** Halt the kernel. |
636 | * |
636 | * |
637 | * @param argv Argument vector (ignored). |
637 | * @param argv Argument vector (ignored). |
638 | * |
638 | * |
639 | * @return 0 on failure, 1 on success (never returns). |
639 | * @return 0 on failure, 1 on success (never returns). |
640 | */ |
640 | */ |
641 | int cmd_halt(cmd_arg_t *argv) |
641 | int cmd_halt(cmd_arg_t *argv) |
642 | { |
642 | { |
643 | halt(); |
643 | halt(); |
644 | return 1; |
644 | return 1; |
645 | } |
645 | } |
646 | 646 | ||
647 | /** Command for printing TLB contents. |
647 | /** Command for printing TLB contents. |
648 | * |
648 | * |
649 | * @param argv Not used. |
649 | * @param argv Not used. |
650 | * |
650 | * |
651 | * @return Always returns 1. |
651 | * @return Always returns 1. |
652 | */ |
652 | */ |
653 | int cmd_tlb(cmd_arg_t *argv) |
653 | int cmd_tlb(cmd_arg_t *argv) |
654 | { |
654 | { |
655 | tlb_print(); |
655 | tlb_print(); |
656 | return 1; |
656 | return 1; |
657 | } |
657 | } |
658 | 658 | ||
659 | /** Write 4 byte value to address */ |
659 | /** Write 4 byte value to address */ |
660 | int cmd_set4(cmd_arg_t *argv) |
660 | int cmd_set4(cmd_arg_t *argv) |
661 | { |
661 | { |
662 | __u32 *addr ; |
662 | uint32_t *addr ; |
663 | __u32 arg1 = argv[1].intval; |
663 | uint32_t arg1 = argv[1].intval; |
664 | bool pointer = false; |
664 | bool pointer = false; |
665 | 665 | ||
666 | if (((char *)argv->buffer)[0] == '*') { |
666 | if (((char *)argv->buffer)[0] == '*') { |
667 | addr = (__u32 *) get_symbol_addr(argv->buffer+1); |
667 | addr = (uint32_t *) get_symbol_addr(argv->buffer+1); |
668 | pointer = true; |
668 | pointer = true; |
669 | } else if (((char *)argv->buffer)[0] >= '0' && |
669 | } else if (((char *)argv->buffer)[0] >= '0' && |
670 | ((char *)argv->buffer)[0] <= '9') |
670 | ((char *)argv->buffer)[0] <= '9') |
671 | addr = (__u32 *)atoi((char *)argv->buffer); |
671 | addr = (uint32_t *)atoi((char *)argv->buffer); |
672 | else |
672 | else |
673 | addr = (__u32 *)get_symbol_addr(argv->buffer); |
673 | addr = (uint32_t *)get_symbol_addr(argv->buffer); |
674 | 674 | ||
675 | if (!addr) |
675 | if (!addr) |
676 | printf("Symbol %s not found.\n", argv->buffer); |
676 | printf("Symbol %s not found.\n", argv->buffer); |
677 | else if (addr == (__u32 *) -1) { |
677 | else if (addr == (uint32_t *) -1) { |
678 | symtab_print_search(argv->buffer); |
678 | symtab_print_search(argv->buffer); |
679 | printf("Duplicate symbol, be more specific.\n"); |
679 | printf("Duplicate symbol, be more specific.\n"); |
680 | } else { |
680 | } else { |
681 | if (pointer) |
681 | if (pointer) |
682 | addr = (__u32 *)(*(__native *)addr); |
682 | addr = (uint32_t *)(*(unative_t *)addr); |
683 | printf("Writing 0x%x -> %.*p\n", arg1, sizeof(__address) * 2, addr); |
683 | printf("Writing 0x%x -> %.*p\n", arg1, sizeof(uintptr_t) * 2, addr); |
684 | *addr = arg1; |
684 | *addr = arg1; |
685 | 685 | ||
686 | } |
686 | } |
687 | 687 | ||
688 | return 1; |
688 | return 1; |
689 | } |
689 | } |
690 | 690 | ||
691 | /** Command for listings SLAB caches |
691 | /** Command for listings SLAB caches |
692 | * |
692 | * |
693 | * @param argv Ignores |
693 | * @param argv Ignores |
694 | * |
694 | * |
695 | * @return Always 1 |
695 | * @return Always 1 |
696 | */ |
696 | */ |
697 | int cmd_slabs(cmd_arg_t * argv) { |
697 | int cmd_slabs(cmd_arg_t * argv) { |
698 | slab_print_list(); |
698 | slab_print_list(); |
699 | return 1; |
699 | return 1; |
700 | } |
700 | } |
701 | 701 | ||
702 | 702 | ||
703 | /** Command for listings Thread information |
703 | /** Command for listings Thread information |
704 | * |
704 | * |
705 | * @param argv Ignores |
705 | * @param argv Ignores |
706 | * |
706 | * |
707 | * @return Always 1 |
707 | * @return Always 1 |
708 | */ |
708 | */ |
709 | int cmd_threads(cmd_arg_t * argv) { |
709 | int cmd_threads(cmd_arg_t * argv) { |
710 | thread_print_list(); |
710 | thread_print_list(); |
711 | return 1; |
711 | return 1; |
712 | } |
712 | } |
713 | 713 | ||
714 | /** Command for listings Task information |
714 | /** Command for listings Task information |
715 | * |
715 | * |
716 | * @param argv Ignores |
716 | * @param argv Ignores |
717 | * |
717 | * |
718 | * @return Always 1 |
718 | * @return Always 1 |
719 | */ |
719 | */ |
720 | int cmd_tasks(cmd_arg_t * argv) { |
720 | int cmd_tasks(cmd_arg_t * argv) { |
721 | task_print_list(); |
721 | task_print_list(); |
722 | return 1; |
722 | return 1; |
723 | } |
723 | } |
724 | 724 | ||
725 | /** Command for listings Thread information |
725 | /** Command for listings Thread information |
726 | * |
726 | * |
727 | * @param argv Ignores |
727 | * @param argv Ignores |
728 | * |
728 | * |
729 | * @return Always 1 |
729 | * @return Always 1 |
730 | */ |
730 | */ |
731 | int cmd_sched(cmd_arg_t * argv) { |
731 | int cmd_sched(cmd_arg_t * argv) { |
732 | sched_print_list(); |
732 | sched_print_list(); |
733 | return 1; |
733 | return 1; |
734 | } |
734 | } |
735 | 735 | ||
736 | /** Command for listing memory zones |
736 | /** Command for listing memory zones |
737 | * |
737 | * |
738 | * @param argv Ignored |
738 | * @param argv Ignored |
739 | * |
739 | * |
740 | * return Always 1 |
740 | * return Always 1 |
741 | */ |
741 | */ |
742 | int cmd_zones(cmd_arg_t * argv) { |
742 | int cmd_zones(cmd_arg_t * argv) { |
743 | zone_print_list(); |
743 | zone_print_list(); |
744 | return 1; |
744 | return 1; |
745 | } |
745 | } |
746 | 746 | ||
747 | /** Command for memory zone details |
747 | /** Command for memory zone details |
748 | * |
748 | * |
749 | * @param argv Integer argument from cmdline expected |
749 | * @param argv Integer argument from cmdline expected |
750 | * |
750 | * |
751 | * return Always 1 |
751 | * return Always 1 |
752 | */ |
752 | */ |
753 | int cmd_zone(cmd_arg_t * argv) { |
753 | int cmd_zone(cmd_arg_t * argv) { |
754 | zone_print_one(argv[0].intval); |
754 | zone_print_one(argv[0].intval); |
755 | return 1; |
755 | return 1; |
756 | } |
756 | } |
757 | 757 | ||
758 | /** Command for printing task ipc details |
758 | /** Command for printing task ipc details |
759 | * |
759 | * |
760 | * @param argv Integer argument from cmdline expected |
760 | * @param argv Integer argument from cmdline expected |
761 | * |
761 | * |
762 | * return Always 1 |
762 | * return Always 1 |
763 | */ |
763 | */ |
764 | int cmd_ipc_task(cmd_arg_t * argv) { |
764 | int cmd_ipc_task(cmd_arg_t * argv) { |
765 | ipc_print_task(argv[0].intval); |
765 | ipc_print_task(argv[0].intval); |
766 | return 1; |
766 | return 1; |
767 | } |
767 | } |
768 | 768 | ||
769 | 769 | ||
770 | /** Command for listing processors. |
770 | /** Command for listing processors. |
771 | * |
771 | * |
772 | * @param argv Ignored. |
772 | * @param argv Ignored. |
773 | * |
773 | * |
774 | * return Always 1. |
774 | * return Always 1. |
775 | */ |
775 | */ |
776 | int cmd_cpus(cmd_arg_t *argv) |
776 | int cmd_cpus(cmd_arg_t *argv) |
777 | { |
777 | { |
778 | cpu_list(); |
778 | cpu_list(); |
779 | return 1; |
779 | return 1; |
780 | } |
780 | } |
781 | 781 | ||
782 | /** Command for printing kernel version. |
782 | /** Command for printing kernel version. |
783 | * |
783 | * |
784 | * @param argv Ignored. |
784 | * @param argv Ignored. |
785 | * |
785 | * |
786 | * return Always 1. |
786 | * return Always 1. |
787 | */ |
787 | */ |
788 | int cmd_version(cmd_arg_t *argv) |
788 | int cmd_version(cmd_arg_t *argv) |
789 | { |
789 | { |
790 | version_print(); |
790 | version_print(); |
791 | return 1; |
791 | return 1; |
792 | } |
792 | } |
793 | 793 | ||
794 | /** Command for returning console back to userspace. |
794 | /** Command for returning console back to userspace. |
795 | * |
795 | * |
796 | * @param argv Ignored. |
796 | * @param argv Ignored. |
797 | * |
797 | * |
798 | * return Always 1. |
798 | * return Always 1. |
799 | */ |
799 | */ |
800 | int cmd_continue(cmd_arg_t *argv) |
800 | int cmd_continue(cmd_arg_t *argv) |
801 | { |
801 | { |
802 | printf("The kernel will now relinquish the console.\n"); |
802 | printf("The kernel will now relinquish the console.\n"); |
803 | printf("Use userspace controls to redraw the screen.\n"); |
803 | printf("Use userspace controls to redraw the screen.\n"); |
804 | arch_release_console(); |
804 | arch_release_console(); |
805 | ipc_irq_send_msg(IPC_IRQ_KBDRESTART, 0, 0, 0); |
805 | ipc_irq_send_msg(IPC_IRQ_KBDRESTART, 0, 0, 0); |
806 | return 1; |
806 | return 1; |
807 | } |
807 | } |
808 | 808 | ||
809 | /** @} |
809 | /** @} |
810 | */ |
810 | */ |
811 | 811 | ||
812 | 812 |