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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 <arch/types.h> |
48 | #include <arch/types.h> |
| 49 | #include <adt/list.h> |
49 | #include <adt/list.h> |
| 50 | #include <arch.h> |
50 | #include <arch.h> |
| 51 | #include <config.h> |
51 | #include <config.h> |
| 52 | #include <func.h> |
52 | #include <func.h> |
| - | 53 | #include <string.h> |
|
| 53 | #include <macros.h> |
54 | #include <macros.h> |
| 54 | #include <debug.h> |
55 | #include <debug.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 | #include <symtab.h> |
|
| - | 68 | #include <errno.h> |
|
| 67 | 69 | ||
| 68 | #ifdef CONFIG_TEST |
70 | #ifdef CONFIG_TEST |
| 69 | #include <test.h> |
71 | #include <test.h> |
| 70 | #endif |
72 | #endif |
| 71 | 73 | ||
| 72 | /* Data and methods for 'help' command. */ |
74 | /* Data and methods for 'help' command. */ |
| 73 | static int cmd_help(cmd_arg_t *argv); |
75 | static int cmd_help(cmd_arg_t *argv); |
| 74 | static cmd_info_t help_info = { |
76 | static cmd_info_t help_info = { |
| 75 | .name = "help", |
77 | .name = "help", |
| 76 | .description = "List of supported commands.", |
78 | .description = "List of supported commands.", |
| 77 | .func = cmd_help, |
79 | .func = cmd_help, |
| 78 | .argc = 0 |
80 | .argc = 0 |
| 79 | }; |
81 | }; |
| 80 | 82 | ||
| 81 | static cmd_info_t exit_info = { |
- | |
| 82 | .name = "exit", |
- | |
| 83 | .description = "Exit kconsole.", |
- | |
| 84 | .argc = 0 |
- | |
| 85 | }; |
- | |
| 86 | - | ||
| 87 | static int cmd_reboot(cmd_arg_t *argv); |
83 | static int cmd_reboot(cmd_arg_t *argv); |
| 88 | static cmd_info_t reboot_info = { |
84 | static cmd_info_t reboot_info = { |
| 89 | .name = "reboot", |
85 | .name = "reboot", |
| 90 | .description = "Reboot.", |
86 | .description = "Reboot.", |
| 91 | .func = cmd_reboot, |
87 | .func = cmd_reboot, |
| 92 | .argc = 0 |
88 | .argc = 0 |
| 93 | }; |
89 | }; |
| 94 | 90 | ||
| 95 | static int cmd_uptime(cmd_arg_t *argv); |
91 | static int cmd_uptime(cmd_arg_t *argv); |
| 96 | static cmd_info_t uptime_info = { |
92 | static cmd_info_t uptime_info = { |
| 97 | .name = "uptime", |
93 | .name = "uptime", |
| 98 | .description = "Print uptime information.", |
94 | .description = "Print uptime information.", |
| 99 | .func = cmd_uptime, |
95 | .func = cmd_uptime, |
| 100 | .argc = 0 |
96 | .argc = 0 |
| 101 | }; |
97 | }; |
| 102 | 98 | ||
| 103 | static int cmd_continue(cmd_arg_t *argv); |
99 | static int cmd_continue(cmd_arg_t *argv); |
| 104 | static cmd_info_t continue_info = { |
100 | static cmd_info_t continue_info = { |
| 105 | .name = "continue", |
101 | .name = "continue", |
| 106 | .description = "Return console back to userspace.", |
102 | .description = "Return console back to userspace.", |
| 107 | .func = cmd_continue, |
103 | .func = cmd_continue, |
| 108 | .argc = 0 |
104 | .argc = 0 |
| 109 | }; |
105 | }; |
| 110 | 106 | ||
| 111 | #ifdef CONFIG_TEST |
107 | #ifdef CONFIG_TEST |
| 112 | static int cmd_tests(cmd_arg_t *argv); |
108 | static int cmd_tests(cmd_arg_t *argv); |
| 113 | static cmd_info_t tests_info = { |
109 | static cmd_info_t tests_info = { |
| 114 | .name = "tests", |
110 | .name = "tests", |
| 115 | .description = "Print available kernel tests.", |
111 | .description = "Print available kernel tests.", |
| 116 | .func = cmd_tests, |
112 | .func = cmd_tests, |
| 117 | .argc = 0 |
113 | .argc = 0 |
| 118 | }; |
114 | }; |
| 119 | 115 | ||
| 120 | static char test_buf[MAX_CMDLINE + 1]; |
116 | static char test_buf[MAX_CMDLINE + 1]; |
| 121 | static int cmd_test(cmd_arg_t *argv); |
117 | static int cmd_test(cmd_arg_t *argv); |
| 122 | static cmd_arg_t test_argv[] = { |
118 | static cmd_arg_t test_argv[] = { |
| 123 | { |
119 | { |
| 124 | .type = ARG_TYPE_STRING, |
120 | .type = ARG_TYPE_STRING, |
| 125 | .buffer = test_buf, |
121 | .buffer = test_buf, |
| 126 | .len = sizeof(test_buf) |
122 | .len = sizeof(test_buf) |
| 127 | } |
123 | } |
| 128 | }; |
124 | }; |
| 129 | static cmd_info_t test_info = { |
125 | static cmd_info_t test_info = { |
| 130 | .name = "test", |
126 | .name = "test", |
| 131 | .description = "Run kernel test.", |
127 | .description = "Run kernel test.", |
| 132 | .func = cmd_test, |
128 | .func = cmd_test, |
| 133 | .argc = 1, |
129 | .argc = 1, |
| 134 | .argv = test_argv |
130 | .argv = test_argv |
| 135 | }; |
131 | }; |
| 136 | 132 | ||
| 137 | static int cmd_bench(cmd_arg_t *argv); |
133 | static int cmd_bench(cmd_arg_t *argv); |
| 138 | static cmd_arg_t bench_argv[] = { |
134 | static cmd_arg_t bench_argv[] = { |
| 139 | { |
135 | { |
| 140 | .type = ARG_TYPE_STRING, |
136 | .type = ARG_TYPE_STRING, |
| 141 | .buffer = test_buf, |
137 | .buffer = test_buf, |
| 142 | .len = sizeof(test_buf) |
138 | .len = sizeof(test_buf) |
| 143 | }, |
139 | }, |
| 144 | { |
140 | { |
| 145 | .type = ARG_TYPE_INT, |
141 | .type = ARG_TYPE_INT, |
| 146 | } |
142 | } |
| 147 | }; |
143 | }; |
| 148 | static cmd_info_t bench_info = { |
144 | static cmd_info_t bench_info = { |
| 149 | .name = "bench", |
145 | .name = "bench", |
| 150 | .description = "Run kernel test as benchmark.", |
146 | .description = "Run kernel test as benchmark.", |
| 151 | .func = cmd_bench, |
147 | .func = cmd_bench, |
| 152 | .argc = 2, |
148 | .argc = 2, |
| 153 | .argv = bench_argv |
149 | .argv = bench_argv |
| 154 | }; |
150 | }; |
| 155 | #endif |
151 | #endif |
| 156 | 152 | ||
| 157 | /* Data and methods for 'description' command. */ |
153 | /* Data and methods for 'description' command. */ |
| 158 | static int cmd_desc(cmd_arg_t *argv); |
154 | static int cmd_desc(cmd_arg_t *argv); |
| 159 | static void desc_help(void); |
155 | static void desc_help(void); |
| 160 | static char desc_buf[MAX_CMDLINE+1]; |
156 | static char desc_buf[MAX_CMDLINE+1]; |
| 161 | static cmd_arg_t desc_argv = { |
157 | static cmd_arg_t desc_argv = { |
| 162 | .type = ARG_TYPE_STRING, |
158 | .type = ARG_TYPE_STRING, |
| 163 | .buffer = desc_buf, |
159 | .buffer = desc_buf, |
| 164 | .len = sizeof(desc_buf) |
160 | .len = sizeof(desc_buf) |
| 165 | }; |
161 | }; |
| 166 | static cmd_info_t desc_info = { |
162 | static cmd_info_t desc_info = { |
| 167 | .name = "describe", |
163 | .name = "describe", |
| 168 | .description = "Describe specified command.", |
164 | .description = "Describe specified command.", |
| 169 | .help = desc_help, |
165 | .help = desc_help, |
| 170 | .func = cmd_desc, |
166 | .func = cmd_desc, |
| 171 | .argc = 1, |
167 | .argc = 1, |
| 172 | .argv = &desc_argv |
168 | .argv = &desc_argv |
| 173 | }; |
169 | }; |
| 174 | 170 | ||
| 175 | /* Data and methods for 'symaddr' command. */ |
171 | /* Data and methods for 'symaddr' command. */ |
| 176 | static int cmd_symaddr(cmd_arg_t *argv); |
172 | static int cmd_symaddr(cmd_arg_t *argv); |
| 177 | static char symaddr_buf[MAX_CMDLINE+1]; |
173 | static char symaddr_buf[MAX_CMDLINE+1]; |
| 178 | static cmd_arg_t symaddr_argv = { |
174 | static cmd_arg_t symaddr_argv = { |
| 179 | .type = ARG_TYPE_STRING, |
175 | .type = ARG_TYPE_STRING, |
| 180 | .buffer = symaddr_buf, |
176 | .buffer = symaddr_buf, |
| 181 | .len = sizeof(symaddr_buf) |
177 | .len = sizeof(symaddr_buf) |
| 182 | }; |
178 | }; |
| 183 | static cmd_info_t symaddr_info = { |
179 | static cmd_info_t symaddr_info = { |
| 184 | .name = "symaddr", |
180 | .name = "symaddr", |
| 185 | .description = "Return symbol address.", |
181 | .description = "Return symbol address.", |
| 186 | .func = cmd_symaddr, |
182 | .func = cmd_symaddr, |
| 187 | .argc = 1, |
183 | .argc = 1, |
| 188 | .argv = &symaddr_argv |
184 | .argv = &symaddr_argv |
| 189 | }; |
185 | }; |
| 190 | 186 | ||
| 191 | static char set_buf[MAX_CMDLINE+1]; |
187 | static char set_buf[MAX_CMDLINE+1]; |
| 192 | static int cmd_set4(cmd_arg_t *argv); |
188 | static int cmd_set4(cmd_arg_t *argv); |
| 193 | static cmd_arg_t set4_argv[] = { |
189 | static cmd_arg_t set4_argv[] = { |
| 194 | { |
190 | { |
| 195 | .type = ARG_TYPE_STRING, |
191 | .type = ARG_TYPE_STRING, |
| 196 | .buffer = set_buf, |
192 | .buffer = set_buf, |
| 197 | .len = sizeof(set_buf) |
193 | .len = sizeof(set_buf) |
| 198 | }, |
194 | }, |
| 199 | { |
195 | { |
| 200 | .type = ARG_TYPE_INT |
196 | .type = ARG_TYPE_INT |
| 201 | } |
197 | } |
| 202 | }; |
198 | }; |
| 203 | static cmd_info_t set4_info = { |
199 | static cmd_info_t set4_info = { |
| 204 | .name = "set4", |
200 | .name = "set4", |
| 205 | .description = "set <dest_addr> <value> - 4byte version", |
201 | .description = "set <dest_addr> <value> - 4byte version", |
| 206 | .func = cmd_set4, |
202 | .func = cmd_set4, |
| 207 | .argc = 2, |
203 | .argc = 2, |
| 208 | .argv = set4_argv |
204 | .argv = set4_argv |
| 209 | }; |
205 | }; |
| 210 | 206 | ||
| 211 | /* Data and methods for 'call0' command. */ |
207 | /* Data and methods for 'call0' command. */ |
| 212 | static char call0_buf[MAX_CMDLINE + 1]; |
208 | static char call0_buf[MAX_CMDLINE + 1]; |
| 213 | static char carg1_buf[MAX_CMDLINE + 1]; |
209 | static char carg1_buf[MAX_CMDLINE + 1]; |
| 214 | static char carg2_buf[MAX_CMDLINE + 1]; |
210 | static char carg2_buf[MAX_CMDLINE + 1]; |
| 215 | static char carg3_buf[MAX_CMDLINE + 1]; |
211 | static char carg3_buf[MAX_CMDLINE + 1]; |
| 216 | 212 | ||
| 217 | static int cmd_call0(cmd_arg_t *argv); |
213 | static int cmd_call0(cmd_arg_t *argv); |
| 218 | static cmd_arg_t call0_argv = { |
214 | static cmd_arg_t call0_argv = { |
| 219 | .type = ARG_TYPE_STRING, |
215 | .type = ARG_TYPE_STRING, |
| 220 | .buffer = call0_buf, |
216 | .buffer = call0_buf, |
| 221 | .len = sizeof(call0_buf) |
217 | .len = sizeof(call0_buf) |
| 222 | }; |
218 | }; |
| 223 | static cmd_info_t call0_info = { |
219 | static cmd_info_t call0_info = { |
| 224 | .name = "call0", |
220 | .name = "call0", |
| 225 | .description = "call0 <function> -> call function().", |
221 | .description = "call0 <function> -> call function().", |
| 226 | .func = cmd_call0, |
222 | .func = cmd_call0, |
| 227 | .argc = 1, |
223 | .argc = 1, |
| 228 | .argv = &call0_argv |
224 | .argv = &call0_argv |
| 229 | }; |
225 | }; |
| 230 | 226 | ||
| 231 | /* Data and methods for 'mcall0' command. */ |
227 | /* Data and methods for 'mcall0' command. */ |
| 232 | static int cmd_mcall0(cmd_arg_t *argv); |
228 | static int cmd_mcall0(cmd_arg_t *argv); |
| 233 | static cmd_arg_t mcall0_argv = { |
229 | static cmd_arg_t mcall0_argv = { |
| 234 | .type = ARG_TYPE_STRING, |
230 | .type = ARG_TYPE_STRING, |
| 235 | .buffer = call0_buf, |
231 | .buffer = call0_buf, |
| 236 | .len = sizeof(call0_buf) |
232 | .len = sizeof(call0_buf) |
| 237 | }; |
233 | }; |
| 238 | static cmd_info_t mcall0_info = { |
234 | static cmd_info_t mcall0_info = { |
| 239 | .name = "mcall0", |
235 | .name = "mcall0", |
| 240 | .description = "mcall0 <function> -> call function() on each CPU.", |
236 | .description = "mcall0 <function> -> call function() on each CPU.", |
| 241 | .func = cmd_mcall0, |
237 | .func = cmd_mcall0, |
| 242 | .argc = 1, |
238 | .argc = 1, |
| 243 | .argv = &mcall0_argv |
239 | .argv = &mcall0_argv |
| 244 | }; |
240 | }; |
| 245 | 241 | ||
| 246 | /* Data and methods for 'call1' command. */ |
242 | /* Data and methods for 'call1' command. */ |
| 247 | static int cmd_call1(cmd_arg_t *argv); |
243 | static int cmd_call1(cmd_arg_t *argv); |
| 248 | static cmd_arg_t call1_argv[] = { |
244 | static cmd_arg_t call1_argv[] = { |
| 249 | { |
245 | { |
| 250 | .type = ARG_TYPE_STRING, |
246 | .type = ARG_TYPE_STRING, |
| 251 | .buffer = call0_buf, |
247 | .buffer = call0_buf, |
| 252 | .len = sizeof(call0_buf) |
248 | .len = sizeof(call0_buf) |
| 253 | }, |
249 | }, |
| 254 | { |
250 | { |
| 255 | .type = ARG_TYPE_VAR, |
251 | .type = ARG_TYPE_VAR, |
| 256 | .buffer = carg1_buf, |
252 | .buffer = carg1_buf, |
| 257 | .len = sizeof(carg1_buf) |
253 | .len = sizeof(carg1_buf) |
| 258 | } |
254 | } |
| 259 | }; |
255 | }; |
| 260 | static cmd_info_t call1_info = { |
256 | static cmd_info_t call1_info = { |
| 261 | .name = "call1", |
257 | .name = "call1", |
| 262 | .description = "call1 <function> <arg1> -> call function(arg1).", |
258 | .description = "call1 <function> <arg1> -> call function(arg1).", |
| 263 | .func = cmd_call1, |
259 | .func = cmd_call1, |
| 264 | .argc = 2, |
260 | .argc = 2, |
| 265 | .argv = call1_argv |
261 | .argv = call1_argv |
| 266 | }; |
262 | }; |
| 267 | 263 | ||
| 268 | /* Data and methods for 'call2' command. */ |
264 | /* Data and methods for 'call2' command. */ |
| 269 | static int cmd_call2(cmd_arg_t *argv); |
265 | static int cmd_call2(cmd_arg_t *argv); |
| 270 | static cmd_arg_t call2_argv[] = { |
266 | static cmd_arg_t call2_argv[] = { |
| 271 | { |
267 | { |
| 272 | .type = ARG_TYPE_STRING, |
268 | .type = ARG_TYPE_STRING, |
| 273 | .buffer = call0_buf, |
269 | .buffer = call0_buf, |
| 274 | .len = sizeof(call0_buf) |
270 | .len = sizeof(call0_buf) |
| 275 | }, |
271 | }, |
| 276 | { |
272 | { |
| 277 | .type = ARG_TYPE_VAR, |
273 | .type = ARG_TYPE_VAR, |
| 278 | .buffer = carg1_buf, |
274 | .buffer = carg1_buf, |
| 279 | .len = sizeof(carg1_buf) |
275 | .len = sizeof(carg1_buf) |
| 280 | }, |
276 | }, |
| 281 | { |
277 | { |
| 282 | .type = ARG_TYPE_VAR, |
278 | .type = ARG_TYPE_VAR, |
| 283 | .buffer = carg2_buf, |
279 | .buffer = carg2_buf, |
| 284 | .len = sizeof(carg2_buf) |
280 | .len = sizeof(carg2_buf) |
| 285 | } |
281 | } |
| 286 | }; |
282 | }; |
| 287 | static cmd_info_t call2_info = { |
283 | static cmd_info_t call2_info = { |
| 288 | .name = "call2", |
284 | .name = "call2", |
| 289 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
285 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
| 290 | .func = cmd_call2, |
286 | .func = cmd_call2, |
| 291 | .argc = 3, |
287 | .argc = 3, |
| 292 | .argv = call2_argv |
288 | .argv = call2_argv |
| 293 | }; |
289 | }; |
| 294 | 290 | ||
| 295 | /* Data and methods for 'call3' command. */ |
291 | /* Data and methods for 'call3' command. */ |
| 296 | static int cmd_call3(cmd_arg_t *argv); |
292 | static int cmd_call3(cmd_arg_t *argv); |
| 297 | static cmd_arg_t call3_argv[] = { |
293 | static cmd_arg_t call3_argv[] = { |
| 298 | { |
294 | { |
| 299 | .type = ARG_TYPE_STRING, |
295 | .type = ARG_TYPE_STRING, |
| 300 | .buffer = call0_buf, |
296 | .buffer = call0_buf, |
| 301 | .len = sizeof(call0_buf) |
297 | .len = sizeof(call0_buf) |
| 302 | }, |
298 | }, |
| 303 | { |
299 | { |
| 304 | .type = ARG_TYPE_VAR, |
300 | .type = ARG_TYPE_VAR, |
| 305 | .buffer = carg1_buf, |
301 | .buffer = carg1_buf, |
| 306 | .len = sizeof(carg1_buf) |
302 | .len = sizeof(carg1_buf) |
| 307 | }, |
303 | }, |
| 308 | { |
304 | { |
| 309 | .type = ARG_TYPE_VAR, |
305 | .type = ARG_TYPE_VAR, |
| 310 | .buffer = carg2_buf, |
306 | .buffer = carg2_buf, |
| 311 | .len = sizeof(carg2_buf) |
307 | .len = sizeof(carg2_buf) |
| 312 | }, |
308 | }, |
| 313 | { |
309 | { |
| 314 | .type = ARG_TYPE_VAR, |
310 | .type = ARG_TYPE_VAR, |
| 315 | .buffer = carg3_buf, |
311 | .buffer = carg3_buf, |
| 316 | .len = sizeof(carg3_buf) |
312 | .len = sizeof(carg3_buf) |
| 317 | } |
313 | } |
| 318 | 314 | ||
| 319 | }; |
315 | }; |
| 320 | static cmd_info_t call3_info = { |
316 | static cmd_info_t call3_info = { |
| 321 | .name = "call3", |
317 | .name = "call3", |
| 322 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
318 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
| 323 | .func = cmd_call3, |
319 | .func = cmd_call3, |
| 324 | .argc = 4, |
320 | .argc = 4, |
| 325 | .argv = call3_argv |
321 | .argv = call3_argv |
| 326 | }; |
322 | }; |
| 327 | 323 | ||
| 328 | /* Data and methods for 'halt' command. */ |
324 | /* Data and methods for 'halt' command. */ |
| 329 | static int cmd_halt(cmd_arg_t *argv); |
325 | static int cmd_halt(cmd_arg_t *argv); |
| 330 | static cmd_info_t halt_info = { |
326 | static cmd_info_t halt_info = { |
| 331 | .name = "halt", |
327 | .name = "halt", |
| 332 | .description = "Halt the kernel.", |
328 | .description = "Halt the kernel.", |
| 333 | .func = cmd_halt, |
329 | .func = cmd_halt, |
| 334 | .argc = 0 |
330 | .argc = 0 |
| 335 | }; |
331 | }; |
| 336 | 332 | ||
| 337 | /* Data and methods for 'physmem' command. */ |
333 | /* Data and methods for 'physmem' command. */ |
| 338 | static int cmd_physmem(cmd_arg_t *argv); |
334 | static int cmd_physmem(cmd_arg_t *argv); |
| 339 | cmd_info_t physmem_info = { |
335 | cmd_info_t physmem_info = { |
| 340 | .name = "physmem", |
336 | .name = "physmem", |
| 341 | .description = "Print physical memory configuration.", |
337 | .description = "Print physical memory configuration.", |
| 342 | .help = NULL, |
338 | .help = NULL, |
| 343 | .func = cmd_physmem, |
339 | .func = cmd_physmem, |
| 344 | .argc = 0, |
340 | .argc = 0, |
| 345 | .argv = NULL |
341 | .argv = NULL |
| 346 | }; |
342 | }; |
| 347 | 343 | ||
| 348 | /* Data and methods for 'tlb' command. */ |
344 | /* Data and methods for 'tlb' command. */ |
| 349 | static int cmd_tlb(cmd_arg_t *argv); |
345 | static int cmd_tlb(cmd_arg_t *argv); |
| 350 | cmd_info_t tlb_info = { |
346 | cmd_info_t tlb_info = { |
| 351 | .name = "tlb", |
347 | .name = "tlb", |
| 352 | .description = "Print TLB of current processor.", |
348 | .description = "Print TLB of current processor.", |
| 353 | .help = NULL, |
349 | .help = NULL, |
| 354 | .func = cmd_tlb, |
350 | .func = cmd_tlb, |
| 355 | .argc = 0, |
351 | .argc = 0, |
| 356 | .argv = NULL |
352 | .argv = NULL |
| 357 | }; |
353 | }; |
| 358 | 354 | ||
| 359 | static int cmd_threads(cmd_arg_t *argv); |
355 | static int cmd_threads(cmd_arg_t *argv); |
| 360 | static cmd_info_t threads_info = { |
356 | static cmd_info_t threads_info = { |
| 361 | .name = "threads", |
357 | .name = "threads", |
| 362 | .description = "List all threads.", |
358 | .description = "List all threads.", |
| 363 | .func = cmd_threads, |
359 | .func = cmd_threads, |
| 364 | .argc = 0 |
360 | .argc = 0 |
| 365 | }; |
361 | }; |
| 366 | 362 | ||
| 367 | static int cmd_tasks(cmd_arg_t *argv); |
363 | static int cmd_tasks(cmd_arg_t *argv); |
| 368 | static cmd_info_t tasks_info = { |
364 | static cmd_info_t tasks_info = { |
| 369 | .name = "tasks", |
365 | .name = "tasks", |
| 370 | .description = "List all tasks.", |
366 | .description = "List all tasks.", |
| 371 | .func = cmd_tasks, |
367 | .func = cmd_tasks, |
| 372 | .argc = 0 |
368 | .argc = 0 |
| 373 | }; |
369 | }; |
| 374 | 370 | ||
| 375 | 371 | ||
| 376 | static int cmd_sched(cmd_arg_t *argv); |
372 | static int cmd_sched(cmd_arg_t *argv); |
| 377 | static cmd_info_t sched_info = { |
373 | static cmd_info_t sched_info = { |
| 378 | .name = "scheduler", |
374 | .name = "scheduler", |
| 379 | .description = "List all scheduler information.", |
375 | .description = "List all scheduler information.", |
| 380 | .func = cmd_sched, |
376 | .func = cmd_sched, |
| 381 | .argc = 0 |
377 | .argc = 0 |
| 382 | }; |
378 | }; |
| 383 | 379 | ||
| 384 | static int cmd_slabs(cmd_arg_t *argv); |
380 | static int cmd_slabs(cmd_arg_t *argv); |
| 385 | static cmd_info_t slabs_info = { |
381 | static cmd_info_t slabs_info = { |
| 386 | .name = "slabs", |
382 | .name = "slabs", |
| 387 | .description = "List slab caches.", |
383 | .description = "List slab caches.", |
| 388 | .func = cmd_slabs, |
384 | .func = cmd_slabs, |
| 389 | .argc = 0 |
385 | .argc = 0 |
| 390 | }; |
386 | }; |
| 391 | 387 | ||
| 392 | /* Data and methods for 'zones' command */ |
388 | /* Data and methods for 'zones' command */ |
| 393 | static int cmd_zones(cmd_arg_t *argv); |
389 | static int cmd_zones(cmd_arg_t *argv); |
| 394 | static cmd_info_t zones_info = { |
390 | static cmd_info_t zones_info = { |
| 395 | .name = "zones", |
391 | .name = "zones", |
| 396 | .description = "List of memory zones.", |
392 | .description = "List of memory zones.", |
| 397 | .func = cmd_zones, |
393 | .func = cmd_zones, |
| 398 | .argc = 0 |
394 | .argc = 0 |
| 399 | }; |
395 | }; |
| 400 | 396 | ||
| 401 | /* Data and methods for 'ipc_task' command */ |
397 | /* Data and methods for 'ipc' command */ |
| 402 | static int cmd_ipc_task(cmd_arg_t *argv); |
398 | static int cmd_ipc(cmd_arg_t *argv); |
| 403 | static cmd_arg_t ipc_task_argv = { |
399 | static cmd_arg_t ipc_argv = { |
| 404 | .type = ARG_TYPE_INT, |
400 | .type = ARG_TYPE_INT, |
| 405 | }; |
401 | }; |
| 406 | static cmd_info_t ipc_task_info = { |
402 | static cmd_info_t ipc_info = { |
| 407 | .name = "ipc_task", |
403 | .name = "ipc", |
| 408 | .description = "ipc_task <taskid> Show IPC information of given task.", |
404 | .description = "ipc <taskid> Show IPC information of given task.", |
| 409 | .func = cmd_ipc_task, |
405 | .func = cmd_ipc, |
| 410 | .argc = 1, |
406 | .argc = 1, |
| 411 | .argv = &ipc_task_argv |
407 | .argv = &ipc_argv |
| 412 | }; |
408 | }; |
| 413 | 409 | ||
| 414 | /* Data and methods for 'zone' command */ |
410 | /* Data and methods for 'zone' command */ |
| 415 | static int cmd_zone(cmd_arg_t *argv); |
411 | static int cmd_zone(cmd_arg_t *argv); |
| 416 | static cmd_arg_t zone_argv = { |
412 | static cmd_arg_t zone_argv = { |
| 417 | .type = ARG_TYPE_INT, |
413 | .type = ARG_TYPE_INT, |
| 418 | }; |
414 | }; |
| 419 | 415 | ||
| 420 | static cmd_info_t zone_info = { |
416 | static cmd_info_t zone_info = { |
| 421 | .name = "zone", |
417 | .name = "zone", |
| 422 | .description = "Show memory zone structure.", |
418 | .description = "Show memory zone structure.", |
| 423 | .func = cmd_zone, |
419 | .func = cmd_zone, |
| 424 | .argc = 1, |
420 | .argc = 1, |
| 425 | .argv = &zone_argv |
421 | .argv = &zone_argv |
| 426 | }; |
422 | }; |
| 427 | 423 | ||
| 428 | /* Data and methods for 'cpus' command. */ |
424 | /* Data and methods for 'cpus' command. */ |
| 429 | static int cmd_cpus(cmd_arg_t *argv); |
425 | static int cmd_cpus(cmd_arg_t *argv); |
| 430 | cmd_info_t cpus_info = { |
426 | cmd_info_t cpus_info = { |
| 431 | .name = "cpus", |
427 | .name = "cpus", |
| 432 | .description = "List all processors.", |
428 | .description = "List all processors.", |
| 433 | .help = NULL, |
429 | .help = NULL, |
| 434 | .func = cmd_cpus, |
430 | .func = cmd_cpus, |
| 435 | .argc = 0, |
431 | .argc = 0, |
| 436 | .argv = NULL |
432 | .argv = NULL |
| 437 | }; |
433 | }; |
| 438 | 434 | ||
| 439 | /* Data and methods for 'version' command. */ |
435 | /* Data and methods for 'version' command. */ |
| 440 | static int cmd_version(cmd_arg_t *argv); |
436 | static int cmd_version(cmd_arg_t *argv); |
| 441 | cmd_info_t version_info = { |
437 | cmd_info_t version_info = { |
| 442 | .name = "version", |
438 | .name = "version", |
| 443 | .description = "Print version information.", |
439 | .description = "Print version information.", |
| 444 | .help = NULL, |
440 | .help = NULL, |
| 445 | .func = cmd_version, |
441 | .func = cmd_version, |
| 446 | .argc = 0, |
442 | .argc = 0, |
| 447 | .argv = NULL |
443 | .argv = NULL |
| 448 | }; |
444 | }; |
| 449 | 445 | ||
| 450 | static cmd_info_t *basic_commands[] = { |
446 | static cmd_info_t *basic_commands[] = { |
| 451 | &call0_info, |
447 | &call0_info, |
| 452 | &mcall0_info, |
448 | &mcall0_info, |
| 453 | &call1_info, |
449 | &call1_info, |
| 454 | &call2_info, |
450 | &call2_info, |
| 455 | &call3_info, |
451 | &call3_info, |
| 456 | &continue_info, |
452 | &continue_info, |
| 457 | &cpus_info, |
453 | &cpus_info, |
| 458 | &desc_info, |
454 | &desc_info, |
| 459 | &exit_info, |
- | |
| 460 | &reboot_info, |
455 | &reboot_info, |
| 461 | &uptime_info, |
456 | &uptime_info, |
| 462 | &halt_info, |
457 | &halt_info, |
| 463 | &help_info, |
458 | &help_info, |
| 464 | &ipc_task_info, |
459 | &ipc_info, |
| 465 | &set4_info, |
460 | &set4_info, |
| 466 | &slabs_info, |
461 | &slabs_info, |
| 467 | &symaddr_info, |
462 | &symaddr_info, |
| 468 | &sched_info, |
463 | &sched_info, |
| 469 | &threads_info, |
464 | &threads_info, |
| 470 | &tasks_info, |
465 | &tasks_info, |
| 471 | &physmem_info, |
466 | &physmem_info, |
| 472 | &tlb_info, |
467 | &tlb_info, |
| 473 | &version_info, |
468 | &version_info, |
| 474 | &zones_info, |
469 | &zones_info, |
| 475 | &zone_info, |
470 | &zone_info, |
| 476 | #ifdef CONFIG_TEST |
471 | #ifdef CONFIG_TEST |
| 477 | &tests_info, |
472 | &tests_info, |
| 478 | &test_info, |
473 | &test_info, |
| 479 | &bench_info, |
474 | &bench_info, |
| 480 | #endif |
475 | #endif |
| 481 | NULL |
476 | NULL |
| 482 | }; |
477 | }; |
| 483 | 478 | ||
| 484 | 479 | ||
| 485 | /** Initialize command info structure. |
480 | /** Initialize command info structure. |
| 486 | * |
481 | * |
| 487 | * @param cmd Command info structure. |
482 | * @param cmd Command info structure. |
| 488 | * |
483 | * |
| 489 | */ |
484 | */ |
| 490 | void cmd_initialize(cmd_info_t *cmd) |
485 | void cmd_initialize(cmd_info_t *cmd) |
| 491 | { |
486 | { |
| 492 | spinlock_initialize(&cmd->lock, "cmd"); |
487 | spinlock_initialize(&cmd->lock, "cmd"); |
| 493 | link_initialize(&cmd->link); |
488 | link_initialize(&cmd->link); |
| 494 | } |
489 | } |
| 495 | 490 | ||
| 496 | /** Initialize and register commands. */ |
491 | /** Initialize and register commands. */ |
| 497 | void cmd_init(void) |
492 | void cmd_init(void) |
| 498 | { |
493 | { |
| 499 | unsigned int i; |
494 | unsigned int i; |
| 500 | 495 | ||
| 501 | for (i = 0; basic_commands[i]; i++) { |
496 | for (i = 0; basic_commands[i]; i++) { |
| 502 | cmd_initialize(basic_commands[i]); |
497 | cmd_initialize(basic_commands[i]); |
| 503 | if (!cmd_register(basic_commands[i])) |
498 | if (!cmd_register(basic_commands[i])) |
| 504 | panic("could not register command %s\n", basic_commands[i]->name); |
499 | printf("Cannot register command %s\n", basic_commands[i]->name); |
| 505 | } |
500 | } |
| 506 | } |
501 | } |
| 507 | 502 | ||
| 508 | 503 | ||
| 509 | /** List supported commands. |
504 | /** List supported commands. |
| 510 | * |
505 | * |
| 511 | * @param argv Argument vector. |
506 | * @param argv Argument vector. |
| 512 | * |
507 | * |
| 513 | * @return 0 on failure, 1 on success. |
508 | * @return 0 on failure, 1 on success. |
| 514 | */ |
509 | */ |
| 515 | int cmd_help(cmd_arg_t *argv) |
510 | int cmd_help(cmd_arg_t *argv) |
| 516 | { |
511 | { |
| 517 | link_t *cur; |
- | |
| 518 | - | ||
| 519 | spinlock_lock(&cmd_lock); |
512 | spinlock_lock(&cmd_lock); |
| 520 | 513 | ||
| - | 514 | link_t *cur; |
|
| - | 515 | size_t len = 0; |
|
| 521 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
516 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 522 | cmd_info_t *hlp; |
517 | cmd_info_t *hlp; |
| 523 | - | ||
| 524 | hlp = list_get_instance(cur, cmd_info_t, link); |
518 | hlp = list_get_instance(cur, cmd_info_t, link); |
| - | 519 | ||
| 525 | spinlock_lock(&hlp->lock); |
520 | spinlock_lock(&hlp->lock); |
| - | 521 | if (strlen(hlp->name) > len) |
|
| - | 522 | len = strlen(hlp->name); |
|
| - | 523 | spinlock_unlock(&hlp->lock); |
|
| - | 524 | } |
|
| - | 525 | ||
| - | 526 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
|
| - | 527 | cmd_info_t *hlp; |
|
| - | 528 | hlp = list_get_instance(cur, cmd_info_t, link); |
|
| 526 | 529 | ||
| - | 530 | spinlock_lock(&hlp->lock); |
|
| 527 | printf("%s - %s\n", hlp->name, hlp->description); |
531 | printf("%-*s %s\n", len, hlp->name, hlp->description); |
| 528 | - | ||
| 529 | spinlock_unlock(&hlp->lock); |
532 | spinlock_unlock(&hlp->lock); |
| 530 | } |
533 | } |
| 531 | 534 | ||
| 532 | spinlock_unlock(&cmd_lock); |
535 | spinlock_unlock(&cmd_lock); |
| 533 | 536 | ||
| 534 | return 1; |
537 | return 1; |
| 535 | } |
538 | } |
| 536 | 539 | ||
| 537 | 540 | ||
| 538 | /** Reboot the system. |
541 | /** Reboot the system. |
| 539 | * |
542 | * |
| 540 | * @param argv Argument vector. |
543 | * @param argv Argument vector. |
| 541 | * |
544 | * |
| 542 | * @return 0 on failure, 1 on success. |
545 | * @return 0 on failure, 1 on success. |
| 543 | */ |
546 | */ |
| 544 | int cmd_reboot(cmd_arg_t *argv) |
547 | int cmd_reboot(cmd_arg_t *argv) |
| 545 | { |
548 | { |
| 546 | reboot(); |
549 | reboot(); |
| 547 | 550 | ||
| 548 | /* Not reached */ |
551 | /* Not reached */ |
| 549 | return 1; |
552 | return 1; |
| 550 | } |
553 | } |
| 551 | 554 | ||
| 552 | 555 | ||
| 553 | /** Print system uptime information. |
556 | /** Print system uptime information. |
| 554 | * |
557 | * |
| 555 | * @param argv Argument vector. |
558 | * @param argv Argument vector. |
| 556 | * |
559 | * |
| 557 | * @return 0 on failure, 1 on success. |
560 | * @return 0 on failure, 1 on success. |
| 558 | */ |
561 | */ |
| 559 | int cmd_uptime(cmd_arg_t *argv) |
562 | int cmd_uptime(cmd_arg_t *argv) |
| 560 | { |
563 | { |
| 561 | ASSERT(uptime); |
564 | ASSERT(uptime); |
| 562 | 565 | ||
| 563 | /* This doesn't have to be very accurate */ |
566 | /* This doesn't have to be very accurate */ |
| 564 | unative_t sec = uptime->seconds1; |
567 | unative_t sec = uptime->seconds1; |
| 565 | 568 | ||
| 566 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
569 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
| 567 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
570 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
| 568 | 571 | ||
| 569 | return 1; |
572 | return 1; |
| 570 | } |
573 | } |
| 571 | 574 | ||
| 572 | /** Describe specified command. |
575 | /** Describe specified command. |
| 573 | * |
576 | * |
| 574 | * @param argv Argument vector. |
577 | * @param argv Argument vector. |
| 575 | * |
578 | * |
| 576 | * @return 0 on failure, 1 on success. |
579 | * @return 0 on failure, 1 on success. |
| 577 | */ |
580 | */ |
| 578 | int cmd_desc(cmd_arg_t *argv) |
581 | int cmd_desc(cmd_arg_t *argv) |
| 579 | { |
582 | { |
| 580 | link_t *cur; |
583 | link_t *cur; |
| 581 | 584 | ||
| 582 | spinlock_lock(&cmd_lock); |
585 | spinlock_lock(&cmd_lock); |
| 583 | 586 | ||
| 584 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
587 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 585 | cmd_info_t *hlp; |
588 | cmd_info_t *hlp; |
| 586 | 589 | ||
| 587 | hlp = list_get_instance(cur, cmd_info_t, link); |
590 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 588 | spinlock_lock(&hlp->lock); |
591 | spinlock_lock(&hlp->lock); |
| 589 | 592 | ||
| 590 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
593 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
| 591 | printf("%s - %s\n", hlp->name, hlp->description); |
594 | printf("%s - %s\n", hlp->name, hlp->description); |
| 592 | if (hlp->help) |
595 | if (hlp->help) |
| 593 | hlp->help(); |
596 | hlp->help(); |
| 594 | spinlock_unlock(&hlp->lock); |
597 | spinlock_unlock(&hlp->lock); |
| 595 | break; |
598 | break; |
| 596 | } |
599 | } |
| 597 | 600 | ||
| 598 | spinlock_unlock(&hlp->lock); |
601 | spinlock_unlock(&hlp->lock); |
| 599 | } |
602 | } |
| 600 | 603 | ||
| 601 | spinlock_unlock(&cmd_lock); |
604 | spinlock_unlock(&cmd_lock); |
| 602 | 605 | ||
| 603 | return 1; |
606 | return 1; |
| 604 | } |
607 | } |
| 605 | 608 | ||
| 606 | /** Search symbol table */ |
609 | /** Search symbol table */ |
| 607 | int cmd_symaddr(cmd_arg_t *argv) |
610 | int cmd_symaddr(cmd_arg_t *argv) |
| 608 | { |
611 | { |
| 609 | symtab_print_search((char *) argv->buffer); |
612 | symtab_print_search((char *) argv->buffer); |
| 610 | 613 | ||
| 611 | return 1; |
614 | return 1; |
| 612 | } |
615 | } |
| 613 | 616 | ||
| 614 | /** Call function with zero parameters */ |
617 | /** Call function with zero parameters */ |
| 615 | int cmd_call0(cmd_arg_t *argv) |
618 | int cmd_call0(cmd_arg_t *argv) |
| 616 | { |
619 | { |
| 617 | uintptr_t symaddr; |
620 | uintptr_t symaddr; |
| 618 | char *symbol; |
621 | char *symbol; |
| 619 | unative_t (*f)(void); |
622 | unative_t (*fnc)(void); |
| 620 | #ifdef ia64 |
- | |
| 621 | struct { |
- | |
| 622 | unative_t f; |
- | |
| 623 | unative_t gp; |
623 | fncptr_t fptr; |
| 624 | } fptr; |
624 | int rc; |
| 625 | #endif |
- | |
| 626 | 625 | ||
| 627 | symaddr = get_symbol_addr((char *) argv->buffer); |
626 | symbol = (char *) argv->buffer; |
| - | 627 | rc = symtab_addr_lookup(symbol, &symaddr); |
|
| - | 628 | ||
| 628 | if (!symaddr) |
629 | if (rc == ENOENT) |
| 629 | printf("Symbol %s not found.\n", argv->buffer); |
630 | printf("Symbol %s not found.\n", symbol); |
| 630 | else if (symaddr == (uintptr_t) -1) { |
631 | else if (rc == EOVERFLOW) { |
| 631 | symtab_print_search((char *) argv->buffer); |
632 | symtab_print_search(symbol); |
| 632 | printf("Duplicate symbol, be more specific.\n"); |
633 | printf("Duplicate symbol, be more specific.\n"); |
| 633 | } else { |
634 | } else if (rc == EOK) { |
| - | 635 | fnc = (unative_t (*)(void)) arch_construct_function(&fptr, |
|
| 634 | symbol = get_symtab_entry(symaddr); |
636 | (void *) symaddr, (void *) cmd_call0); |
| 635 | printf("Calling %s() (%p)\n", symbol, symaddr); |
637 | printf("Calling %s() (%p)\n", symbol, symaddr); |
| 636 | #ifdef ia64 |
- | |
| 637 | fptr.f = symaddr; |
- | |
| 638 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
638 | printf("Result: %#" PRIxn "\n", fnc()); |
| 639 | f = (unative_t (*)(void)) &fptr; |
- | |
| 640 | #else |
639 | } else { |
| 641 | f = (unative_t (*)(void)) symaddr; |
- | |
| 642 | #endif |
- | |
| 643 | printf("Result: %#" PRIxn "\n", f()); |
640 | printf("No symbol information available.\n"); |
| 644 | } |
641 | } |
| 645 | - | ||
| 646 | return 1; |
642 | return 1; |
| 647 | } |
643 | } |
| 648 | 644 | ||
| 649 | /** Call function with zero parameters on each CPU */ |
645 | /** Call function with zero parameters on each CPU */ |
| 650 | int cmd_mcall0(cmd_arg_t *argv) |
646 | int cmd_mcall0(cmd_arg_t *argv) |
| 651 | { |
647 | { |
| 652 | /* |
648 | /* |
| 653 | * For each CPU, create a thread which will |
649 | * For each CPU, create a thread which will |
| 654 | * call the function. |
650 | * call the function. |
| 655 | */ |
651 | */ |
| 656 | 652 | ||
| 657 | count_t i; |
653 | count_t i; |
| 658 | for (i = 0; i < config.cpu_count; i++) { |
654 | for (i = 0; i < config.cpu_count; i++) { |
| 659 | if (!cpus[i].active) |
655 | if (!cpus[i].active) |
| 660 | continue; |
656 | continue; |
| 661 | 657 | ||
| 662 | thread_t *t; |
658 | thread_t *t; |
| 663 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
659 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
| 664 | spinlock_lock(&t->lock); |
660 | spinlock_lock(&t->lock); |
| 665 | t->cpu = &cpus[i]; |
661 | t->cpu = &cpus[i]; |
| 666 | spinlock_unlock(&t->lock); |
662 | spinlock_unlock(&t->lock); |
| 667 | printf("cpu%u: ", i); |
663 | printf("cpu%u: ", i); |
| 668 | thread_ready(t); |
664 | thread_ready(t); |
| 669 | thread_join(t); |
665 | thread_join(t); |
| 670 | thread_detach(t); |
666 | thread_detach(t); |
| 671 | } else |
667 | } else |
| 672 | printf("Unable to create thread for cpu%u\n", i); |
668 | printf("Unable to create thread for cpu%u\n", i); |
| 673 | } |
669 | } |
| 674 | 670 | ||
| 675 | return 1; |
671 | return 1; |
| 676 | } |
672 | } |
| 677 | 673 | ||
| 678 | /** Call function with one parameter */ |
674 | /** Call function with one parameter */ |
| 679 | int cmd_call1(cmd_arg_t *argv) |
675 | int cmd_call1(cmd_arg_t *argv) |
| 680 | { |
676 | { |
| 681 | uintptr_t symaddr; |
677 | uintptr_t symaddr; |
| 682 | char *symbol; |
678 | char *symbol; |
| 683 | unative_t (*f)(unative_t,...); |
679 | unative_t (*fnc)(unative_t, ...); |
| 684 | unative_t arg1 = argv[1].intval; |
680 | unative_t arg1 = argv[1].intval; |
| 685 | #ifdef ia64 |
- | |
| 686 | struct { |
- | |
| 687 | unative_t f; |
- | |
| 688 | unative_t gp; |
681 | fncptr_t fptr; |
| 689 | } fptr; |
682 | int rc; |
| 690 | #endif |
- | |
| 691 | 683 | ||
| 692 | symaddr = get_symbol_addr((char *) argv->buffer); |
- | |
| 693 | if (!symaddr) |
- | |
| 694 | printf("Symbol %s not found.\n", argv->buffer); |
- | |
| 695 | else if (symaddr == (uintptr_t) -1) { |
- | |
| 696 | symtab_print_search((char *) argv->buffer); |
684 | symbol = (char *) argv->buffer; |
| 697 | printf("Duplicate symbol, be more specific.\n"); |
- | |
| 698 | } else { |
- | |
| 699 | symbol = get_symtab_entry(symaddr); |
685 | rc = symtab_addr_lookup(symbol, &symaddr); |
| 700 | 686 | ||
| - | 687 | if (rc == ENOENT) { |
|
| - | 688 | printf("Symbol %s not found.\n", symbol); |
|
| - | 689 | } else if (rc == EOVERFLOW) { |
|
| - | 690 | symtab_print_search(symbol); |
|
| - | 691 | printf("Duplicate symbol, be more specific.\n"); |
|
| - | 692 | } else if (rc == EOK) { |
|
| - | 693 | fnc = (unative_t (*)(unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call1); |
|
| 701 | printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol); |
694 | printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol); |
| 702 | #ifdef ia64 |
- | |
| 703 | fptr.f = symaddr; |
- | |
| 704 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
- | |
| 705 | f = (unative_t (*)(unative_t,...)) &fptr; |
695 | printf("Result: %#" PRIxn "\n", fnc(arg1)); |
| 706 | #else |
696 | } else { |
| 707 | f = (unative_t (*)(unative_t,...)) symaddr; |
- | |
| 708 | #endif |
- | |
| 709 | printf("Result: %#" PRIxn "\n", f(arg1)); |
697 | printf("No symbol information available.\n"); |
| 710 | } |
698 | } |
| 711 | 699 | ||
| 712 | return 1; |
700 | return 1; |
| 713 | } |
701 | } |
| 714 | 702 | ||
| 715 | /** Call function with two parameters */ |
703 | /** Call function with two parameters */ |
| 716 | int cmd_call2(cmd_arg_t *argv) |
704 | int cmd_call2(cmd_arg_t *argv) |
| 717 | { |
705 | { |
| 718 | uintptr_t symaddr; |
706 | uintptr_t symaddr; |
| 719 | char *symbol; |
707 | char *symbol; |
| 720 | unative_t (*f)(unative_t,unative_t,...); |
708 | unative_t (*fnc)(unative_t, unative_t, ...); |
| 721 | unative_t arg1 = argv[1].intval; |
709 | unative_t arg1 = argv[1].intval; |
| 722 | unative_t arg2 = argv[2].intval; |
710 | unative_t arg2 = argv[2].intval; |
| 723 | #ifdef ia64 |
- | |
| 724 | struct { |
- | |
| 725 | unative_t f; |
- | |
| 726 | unative_t gp; |
711 | fncptr_t fptr; |
| 727 | }fptr; |
712 | int rc; |
| 728 | #endif |
- | |
| 729 | 713 | ||
| 730 | symaddr = get_symbol_addr((char *) argv->buffer); |
714 | symbol = (char *) argv->buffer; |
| - | 715 | rc = symtab_addr_lookup(symbol, &symaddr); |
|
| - | 716 | ||
| 731 | if (!symaddr) |
717 | if (rc == ENOENT) { |
| 732 | printf("Symbol %s not found.\n", argv->buffer); |
718 | printf("Symbol %s not found.\n", symbol); |
| 733 | else if (symaddr == (uintptr_t) -1) { |
719 | } else if (rc == EOVERFLOW) { |
| 734 | symtab_print_search((char *) argv->buffer); |
720 | symtab_print_search(symbol); |
| 735 | printf("Duplicate symbol, be more specific.\n"); |
721 | printf("Duplicate symbol, be more specific.\n"); |
| 736 | } else { |
722 | } else if (rc == EOK) { |
| 737 | symbol = get_symtab_entry(symaddr); |
723 | fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2); |
| 738 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
724 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 739 | arg1, arg2, symaddr, symbol); |
725 | arg1, arg2, symaddr, symbol); |
| 740 | #ifdef ia64 |
- | |
| 741 | fptr.f = symaddr; |
- | |
| 742 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
726 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2)); |
| 743 | f = (unative_t (*)(unative_t,unative_t,...)) &fptr; |
- | |
| 744 | #else |
727 | } else { |
| 745 | f = (unative_t (*)(unative_t,unative_t,...)) symaddr; |
- | |
| 746 | #endif |
- | |
| 747 | printf("Result: %#" PRIxn "\n", f(arg1, arg2)); |
728 | printf("No symbol information available.\n"); |
| 748 | } |
729 | } |
| 749 | - | ||
| 750 | return 1; |
730 | return 1; |
| 751 | } |
731 | } |
| 752 | 732 | ||
| 753 | /** Call function with three parameters */ |
733 | /** Call function with three parameters */ |
| 754 | int cmd_call3(cmd_arg_t *argv) |
734 | int cmd_call3(cmd_arg_t *argv) |
| 755 | { |
735 | { |
| 756 | uintptr_t symaddr; |
736 | uintptr_t symaddr; |
| 757 | char *symbol; |
737 | char *symbol; |
| 758 | unative_t (*f)(unative_t,unative_t,unative_t,...); |
738 | unative_t (*fnc)(unative_t, unative_t, unative_t, ...); |
| 759 | unative_t arg1 = argv[1].intval; |
739 | unative_t arg1 = argv[1].intval; |
| 760 | unative_t arg2 = argv[2].intval; |
740 | unative_t arg2 = argv[2].intval; |
| 761 | unative_t arg3 = argv[3].intval; |
741 | unative_t arg3 = argv[3].intval; |
| 762 | #ifdef ia64 |
- | |
| 763 | struct { |
- | |
| 764 | unative_t f; |
- | |
| 765 | unative_t gp; |
742 | fncptr_t fptr; |
| 766 | }fptr; |
743 | int rc; |
| 767 | #endif |
744 | |
| - | 745 | symbol = (char *) argv->buffer; |
|
| - | 746 | rc = symtab_addr_lookup(symbol, &symaddr); |
|
| 768 | 747 | ||
| 769 | symaddr = get_symbol_addr((char *) argv->buffer); |
- | |
| 770 | if (!symaddr) |
748 | if (rc == ENOENT) { |
| 771 | printf("Symbol %s not found.\n", argv->buffer); |
749 | printf("Symbol %s not found.\n", symbol); |
| 772 | else if (symaddr == (uintptr_t) -1) { |
750 | } else if (rc == EOVERFLOW) { |
| 773 | symtab_print_search((char *) argv->buffer); |
751 | symtab_print_search(symbol); |
| 774 | printf("Duplicate symbol, be more specific.\n"); |
752 | printf("Duplicate symbol, be more specific.\n"); |
| 775 | } else { |
753 | } else if (rc == EOK) { |
| 776 | symbol = get_symtab_entry(symaddr); |
754 | fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3); |
| 777 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
755 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 778 | arg1, arg2, arg3, symaddr, symbol); |
756 | arg1, arg2, arg3, symaddr, symbol); |
| 779 | #ifdef ia64 |
- | |
| 780 | fptr.f = symaddr; |
- | |
| 781 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
- | |
| 782 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) &fptr; |
757 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3)); |
| 783 | #else |
758 | } else { |
| 784 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) symaddr; |
- | |
| 785 | #endif |
- | |
| 786 | printf("Result: %#" PRIxn "\n", f(arg1, arg2, arg3)); |
759 | printf("No symbol information available.\n"); |
| 787 | } |
760 | } |
| 788 | - | ||
| 789 | return 1; |
761 | return 1; |
| 790 | } |
762 | } |
| 791 | 763 | ||
| 792 | 764 | ||
| 793 | /** Print detailed description of 'describe' command. */ |
765 | /** Print detailed description of 'describe' command. */ |
| 794 | void desc_help(void) |
766 | void desc_help(void) |
| 795 | { |
767 | { |
| 796 | printf("Syntax: describe command_name\n"); |
768 | printf("Syntax: describe command_name\n"); |
| 797 | } |
769 | } |
| 798 | 770 | ||
| 799 | /** Halt the kernel. |
771 | /** Halt the kernel. |
| 800 | * |
772 | * |
| 801 | * @param argv Argument vector (ignored). |
773 | * @param argv Argument vector (ignored). |
| 802 | * |
774 | * |
| 803 | * @return 0 on failure, 1 on success (never returns). |
775 | * @return 0 on failure, 1 on success (never returns). |
| 804 | */ |
776 | */ |
| 805 | int cmd_halt(cmd_arg_t *argv) |
777 | int cmd_halt(cmd_arg_t *argv) |
| 806 | { |
778 | { |
| 807 | halt(); |
779 | halt(); |
| 808 | return 1; |
780 | return 1; |
| 809 | } |
781 | } |
| 810 | 782 | ||
| 811 | /** Command for printing TLB contents. |
783 | /** Command for printing TLB contents. |
| 812 | * |
784 | * |
| 813 | * @param argv Not used. |
785 | * @param argv Not used. |
| 814 | * |
786 | * |
| 815 | * @return Always returns 1. |
787 | * @return Always returns 1. |
| 816 | */ |
788 | */ |
| 817 | int cmd_tlb(cmd_arg_t *argv) |
789 | int cmd_tlb(cmd_arg_t *argv) |
| 818 | { |
790 | { |
| 819 | tlb_print(); |
791 | tlb_print(); |
| 820 | return 1; |
792 | return 1; |
| 821 | } |
793 | } |
| 822 | 794 | ||
| 823 | /** Command for printing physical memory configuration. |
795 | /** Command for printing physical memory configuration. |
| 824 | * |
796 | * |
| 825 | * @param argv Not used. |
797 | * @param argv Not used. |
| 826 | * |
798 | * |
| 827 | * @return Always returns 1. |
799 | * @return Always returns 1. |
| 828 | */ |
800 | */ |
| 829 | int cmd_physmem(cmd_arg_t *argv) |
801 | int cmd_physmem(cmd_arg_t *argv) |
| 830 | { |
802 | { |
| 831 | physmem_print(); |
803 | physmem_print(); |
| 832 | return 1; |
804 | return 1; |
| 833 | } |
805 | } |
| 834 | 806 | ||
| 835 | /** Write 4 byte value to address */ |
807 | /** Write 4 byte value to address */ |
| 836 | int cmd_set4(cmd_arg_t *argv) |
808 | int cmd_set4(cmd_arg_t *argv) |
| 837 | { |
809 | { |
| 838 | uint32_t *addr; |
810 | uintptr_t addr; |
| 839 | uint32_t arg1 = argv[1].intval; |
811 | uint32_t arg1 = argv[1].intval; |
| 840 | bool pointer = false; |
812 | bool pointer = false; |
| - | 813 | int rc; |
|
| 841 | 814 | ||
| 842 | if (((char *)argv->buffer)[0] == '*') { |
815 | if (((char *)argv->buffer)[0] == '*') { |
| 843 | addr = (uint32_t *) get_symbol_addr((char *) argv->buffer + 1); |
816 | rc = symtab_addr_lookup((char *) argv->buffer + 1, &addr); |
| 844 | pointer = true; |
817 | pointer = true; |
| 845 | } else if (((char *) argv->buffer)[0] >= '0' && |
818 | } else if (((char *) argv->buffer)[0] >= '0' && |
| 846 | ((char *)argv->buffer)[0] <= '9') |
819 | ((char *)argv->buffer)[0] <= '9') { |
| - | 820 | rc = EOK; |
|
| 847 | addr = (uint32_t *)atoi((char *)argv->buffer); |
821 | addr = atoi((char *)argv->buffer); |
| 848 | else |
822 | } else { |
| 849 | addr = (uint32_t *)get_symbol_addr((char *) argv->buffer); |
823 | rc = symtab_addr_lookup((char *) argv->buffer, &addr); |
| - | 824 | } |
|
| 850 | 825 | ||
| 851 | if (!addr) |
826 | if (rc == ENOENT) |
| 852 | printf("Symbol %s not found.\n", argv->buffer); |
827 | printf("Symbol %s not found.\n", argv->buffer); |
| 853 | else if (addr == (uint32_t *) -1) { |
828 | else if (rc == EOVERFLOW) { |
| 854 | symtab_print_search((char *) argv->buffer); |
829 | symtab_print_search((char *) argv->buffer); |
| 855 | printf("Duplicate symbol, be more specific.\n"); |
830 | printf("Duplicate symbol, be more specific.\n"); |
| 856 | } else { |
831 | } else if (rc == EOK) { |
| 857 | if (pointer) |
832 | if (pointer) |
| 858 | addr = (uint32_t *)(*(unative_t *)addr); |
833 | addr = *(uintptr_t *) addr; |
| 859 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
834 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
| 860 | *addr = arg1; |
835 | *(uint32_t *) addr = arg1; |
| 861 | 836 | } else { |
|
| - | 837 | printf("No symbol information available.\n"); |
|
| 862 | } |
838 | } |
| 863 | 839 | ||
| 864 | return 1; |
840 | return 1; |
| 865 | } |
841 | } |
| 866 | 842 | ||
| 867 | /** Command for listings SLAB caches |
843 | /** Command for listings SLAB caches |
| 868 | * |
844 | * |
| 869 | * @param argv Ignores |
845 | * @param argv Ignores |
| 870 | * |
846 | * |
| 871 | * @return Always 1 |
847 | * @return Always 1 |
| 872 | */ |
848 | */ |
| 873 | int cmd_slabs(cmd_arg_t * argv) { |
849 | int cmd_slabs(cmd_arg_t * argv) { |
| 874 | slab_print_list(); |
850 | slab_print_list(); |
| 875 | return 1; |
851 | return 1; |
| 876 | } |
852 | } |
| 877 | 853 | ||
| 878 | 854 | ||
| 879 | /** Command for listings Thread information |
855 | /** Command for listings Thread information |
| 880 | * |
856 | * |
| 881 | * @param argv Ignores |
857 | * @param argv Ignores |
| 882 | * |
858 | * |
| 883 | * @return Always 1 |
859 | * @return Always 1 |
| 884 | */ |
860 | */ |
| 885 | int cmd_threads(cmd_arg_t * argv) { |
861 | int cmd_threads(cmd_arg_t * argv) { |
| 886 | thread_print_list(); |
862 | thread_print_list(); |
| 887 | return 1; |
863 | return 1; |
| 888 | } |
864 | } |
| 889 | 865 | ||
| 890 | /** Command for listings Task information |
866 | /** Command for listings Task information |
| 891 | * |
867 | * |
| 892 | * @param argv Ignores |
868 | * @param argv Ignores |
| 893 | * |
869 | * |
| 894 | * @return Always 1 |
870 | * @return Always 1 |
| 895 | */ |
871 | */ |
| 896 | int cmd_tasks(cmd_arg_t * argv) { |
872 | int cmd_tasks(cmd_arg_t * argv) { |
| 897 | task_print_list(); |
873 | task_print_list(); |
| 898 | return 1; |
874 | return 1; |
| 899 | } |
875 | } |
| 900 | 876 | ||
| 901 | /** Command for listings Thread information |
877 | /** Command for listings Thread information |
| 902 | * |
878 | * |
| 903 | * @param argv Ignores |
879 | * @param argv Ignores |
| 904 | * |
880 | * |
| 905 | * @return Always 1 |
881 | * @return Always 1 |
| 906 | */ |
882 | */ |
| 907 | int cmd_sched(cmd_arg_t * argv) { |
883 | int cmd_sched(cmd_arg_t * argv) { |
| 908 | sched_print_list(); |
884 | sched_print_list(); |
| 909 | return 1; |
885 | return 1; |
| 910 | } |
886 | } |
| 911 | 887 | ||
| 912 | /** Command for listing memory zones |
888 | /** Command for listing memory zones |
| 913 | * |
889 | * |
| 914 | * @param argv Ignored |
890 | * @param argv Ignored |
| 915 | * |
891 | * |
| 916 | * return Always 1 |
892 | * return Always 1 |
| 917 | */ |
893 | */ |
| 918 | int cmd_zones(cmd_arg_t * argv) { |
894 | int cmd_zones(cmd_arg_t * argv) { |
| 919 | zone_print_list(); |
895 | zone_print_list(); |
| 920 | return 1; |
896 | return 1; |
| 921 | } |
897 | } |
| 922 | 898 | ||
| 923 | /** Command for memory zone details |
899 | /** Command for memory zone details |
| 924 | * |
900 | * |
| 925 | * @param argv Integer argument from cmdline expected |
901 | * @param argv Integer argument from cmdline expected |
| 926 | * |
902 | * |
| 927 | * return Always 1 |
903 | * return Always 1 |
| 928 | */ |
904 | */ |
| 929 | int cmd_zone(cmd_arg_t * argv) { |
905 | int cmd_zone(cmd_arg_t * argv) { |
| 930 | zone_print_one(argv[0].intval); |
906 | zone_print_one(argv[0].intval); |
| 931 | return 1; |
907 | return 1; |
| 932 | } |
908 | } |
| 933 | 909 | ||
| 934 | /** Command for printing task ipc details |
910 | /** Command for printing task ipc details |
| 935 | * |
911 | * |
| 936 | * @param argv Integer argument from cmdline expected |
912 | * @param argv Integer argument from cmdline expected |
| 937 | * |
913 | * |
| 938 | * return Always 1 |
914 | * return Always 1 |
| 939 | */ |
915 | */ |
| 940 | int cmd_ipc_task(cmd_arg_t * argv) { |
916 | int cmd_ipc(cmd_arg_t * argv) { |
| 941 | ipc_print_task(argv[0].intval); |
917 | ipc_print_task(argv[0].intval); |
| 942 | return 1; |
918 | return 1; |
| 943 | } |
919 | } |
| 944 | 920 | ||
| 945 | 921 | ||
| 946 | /** Command for listing processors. |
922 | /** Command for listing processors. |
| 947 | * |
923 | * |
| 948 | * @param argv Ignored. |
924 | * @param argv Ignored. |
| 949 | * |
925 | * |
| 950 | * return Always 1. |
926 | * return Always 1. |
| 951 | */ |
927 | */ |
| 952 | int cmd_cpus(cmd_arg_t *argv) |
928 | int cmd_cpus(cmd_arg_t *argv) |
| 953 | { |
929 | { |
| 954 | cpu_list(); |
930 | cpu_list(); |
| 955 | return 1; |
931 | return 1; |
| 956 | } |
932 | } |
| 957 | 933 | ||
| 958 | /** Command for printing kernel version. |
934 | /** Command for printing kernel version. |
| 959 | * |
935 | * |
| 960 | * @param argv Ignored. |
936 | * @param argv Ignored. |
| 961 | * |
937 | * |
| 962 | * return Always 1. |
938 | * return Always 1. |
| 963 | */ |
939 | */ |
| 964 | int cmd_version(cmd_arg_t *argv) |
940 | int cmd_version(cmd_arg_t *argv) |
| 965 | { |
941 | { |
| 966 | version_print(); |
942 | version_print(); |
| 967 | return 1; |
943 | return 1; |
| 968 | } |
944 | } |
| 969 | 945 | ||
| 970 | /** Command for returning console back to userspace. |
946 | /** Command for returning console back to userspace. |
| 971 | * |
947 | * |
| 972 | * @param argv Ignored. |
948 | * @param argv Ignored. |
| 973 | * |
949 | * |
| 974 | * return Always 1. |
950 | * return Always 1. |
| 975 | */ |
951 | */ |
| 976 | int cmd_continue(cmd_arg_t *argv) |
952 | int cmd_continue(cmd_arg_t *argv) |
| 977 | { |
953 | { |
| 978 | printf("The kernel will now relinquish the console.\n"); |
954 | printf("The kernel will now relinquish the console.\n"); |
| - | 955 | release_console(); |
|
| - | 956 | ||
| 979 | printf("Use userspace controls to redraw the screen.\n"); |
957 | if ((kconsole_notify) && (kconsole_irq.notif_cfg.notify)) |
| 980 | arch_release_console(); |
958 | ipc_irq_send_msg_0(&kconsole_irq); |
| - | 959 | ||
| 981 | return 1; |
960 | return 1; |
| 982 | } |
961 | } |
| 983 | 962 | ||
| 984 | #ifdef CONFIG_TEST |
963 | #ifdef CONFIG_TEST |
| 985 | /** Command for printing kernel tests list. |
964 | /** Command for printing kernel tests list. |
| 986 | * |
965 | * |
| 987 | * @param argv Ignored. |
966 | * @param argv Ignored. |
| 988 | * |
967 | * |
| 989 | * return Always 1. |
968 | * return Always 1. |
| 990 | */ |
969 | */ |
| 991 | int cmd_tests(cmd_arg_t *argv) |
970 | int cmd_tests(cmd_arg_t *argv) |
| 992 | { |
971 | { |
| - | 972 | size_t len = 0; |
|
| 993 | test_t *test; |
973 | test_t *test; |
| - | 974 | for (test = tests; test->name != NULL; test++) { |
|
| - | 975 | if (strlen(test->name) > len) |
|
| - | 976 | len = strlen(test->name); |
|
| - | 977 | } |
|
| 994 | 978 | ||
| 995 | for (test = tests; test->name != NULL; test++) |
979 | for (test = tests; test->name != NULL; test++) |
| 996 | printf("%s\t\t%s%s\n", test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
980 | printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
| 997 | 981 | ||
| 998 | printf("*\t\tRun all safe tests\n"); |
982 | printf("%-*s Run all safe tests\n", len, "*"); |
| 999 | return 1; |
983 | return 1; |
| 1000 | } |
984 | } |
| 1001 | 985 | ||
| 1002 | static bool run_test(const test_t *test) |
986 | static bool run_test(const test_t *test) |
| 1003 | { |
987 | { |
| 1004 | printf("%s\t\t%s\n", test->name, test->desc); |
988 | printf("%s (%s)\n", test->name, test->desc); |
| 1005 | 989 | ||
| 1006 | /* Update and read thread accounting |
990 | /* Update and read thread accounting |
| 1007 | for benchmarking */ |
991 | for benchmarking */ |
| 1008 | ipl_t ipl = interrupts_disable(); |
992 | ipl_t ipl = interrupts_disable(); |
| 1009 | spinlock_lock(&TASK->lock); |
993 | spinlock_lock(&TASK->lock); |
| 1010 | uint64_t t0 = task_get_accounting(TASK); |
994 | uint64_t t0 = task_get_accounting(TASK); |
| 1011 | spinlock_unlock(&TASK->lock); |
995 | spinlock_unlock(&TASK->lock); |
| 1012 | interrupts_restore(ipl); |
996 | interrupts_restore(ipl); |
| 1013 | 997 | ||
| 1014 | /* Execute the test */ |
998 | /* Execute the test */ |
| 1015 | char * ret = test->entry(false); |
999 | char * ret = test->entry(false); |
| 1016 | 1000 | ||
| 1017 | /* Update and read thread accounting */ |
1001 | /* Update and read thread accounting */ |
| 1018 | ipl = interrupts_disable(); |
1002 | ipl = interrupts_disable(); |
| 1019 | spinlock_lock(&TASK->lock); |
1003 | spinlock_lock(&TASK->lock); |
| 1020 | uint64_t dt = task_get_accounting(TASK) - t0; |
1004 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 1021 | spinlock_unlock(&TASK->lock); |
1005 | spinlock_unlock(&TASK->lock); |
| 1022 | interrupts_restore(ipl); |
1006 | interrupts_restore(ipl); |
| 1023 | 1007 | ||
| 1024 | uint64_t cycles; |
1008 | uint64_t cycles; |
| 1025 | char suffix; |
1009 | char suffix; |
| 1026 | order(dt, &cycles, &suffix); |
1010 | order(dt, &cycles, &suffix); |
| 1027 | 1011 | ||
| 1028 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
1012 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
| 1029 | 1013 | ||
| 1030 | if (ret == NULL) { |
1014 | if (ret == NULL) { |
| 1031 | printf("Test passed\n"); |
1015 | printf("Test passed\n"); |
| 1032 | return true; |
1016 | return true; |
| 1033 | } |
1017 | } |
| 1034 | 1018 | ||
| 1035 | printf("%s\n", ret); |
1019 | printf("%s\n", ret); |
| 1036 | return false; |
1020 | return false; |
| 1037 | } |
1021 | } |
| 1038 | 1022 | ||
| 1039 | static bool run_bench(const test_t *test, const uint32_t cnt) |
1023 | static bool run_bench(const test_t *test, const uint32_t cnt) |
| 1040 | { |
1024 | { |
| 1041 | uint32_t i; |
1025 | uint32_t i; |
| 1042 | bool ret = true; |
1026 | bool ret = true; |
| 1043 | uint64_t cycles; |
1027 | uint64_t cycles; |
| 1044 | char suffix; |
1028 | char suffix; |
| 1045 | 1029 | ||
| 1046 | if (cnt < 1) |
1030 | if (cnt < 1) |
| 1047 | return true; |
1031 | return true; |
| 1048 | 1032 | ||
| 1049 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
1033 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
| 1050 | if (data == NULL) { |
1034 | if (data == NULL) { |
| 1051 | printf("Error allocating memory for statistics\n"); |
1035 | printf("Error allocating memory for statistics\n"); |
| 1052 | return false; |
1036 | return false; |
| 1053 | } |
1037 | } |
| 1054 | 1038 | ||
| 1055 | for (i = 0; i < cnt; i++) { |
1039 | for (i = 0; i < cnt; i++) { |
| 1056 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
1040 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
| 1057 | 1041 | ||
| 1058 | /* Update and read thread accounting |
1042 | /* Update and read thread accounting |
| 1059 | for benchmarking */ |
1043 | for benchmarking */ |
| 1060 | ipl_t ipl = interrupts_disable(); |
1044 | ipl_t ipl = interrupts_disable(); |
| 1061 | spinlock_lock(&TASK->lock); |
1045 | spinlock_lock(&TASK->lock); |
| 1062 | uint64_t t0 = task_get_accounting(TASK); |
1046 | uint64_t t0 = task_get_accounting(TASK); |
| 1063 | spinlock_unlock(&TASK->lock); |
1047 | spinlock_unlock(&TASK->lock); |
| 1064 | interrupts_restore(ipl); |
1048 | interrupts_restore(ipl); |
| 1065 | 1049 | ||
| 1066 | /* Execute the test */ |
1050 | /* Execute the test */ |
| 1067 | char * ret = test->entry(true); |
1051 | char * ret = test->entry(true); |
| 1068 | 1052 | ||
| 1069 | /* Update and read thread accounting */ |
1053 | /* Update and read thread accounting */ |
| 1070 | ipl = interrupts_disable(); |
1054 | ipl = interrupts_disable(); |
| 1071 | spinlock_lock(&TASK->lock); |
1055 | spinlock_lock(&TASK->lock); |
| 1072 | uint64_t dt = task_get_accounting(TASK) - t0; |
1056 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 1073 | spinlock_unlock(&TASK->lock); |
1057 | spinlock_unlock(&TASK->lock); |
| 1074 | interrupts_restore(ipl); |
1058 | interrupts_restore(ipl); |
| 1075 | 1059 | ||
| 1076 | if (ret != NULL) { |
1060 | if (ret != NULL) { |
| 1077 | printf("%s\n", ret); |
1061 | printf("%s\n", ret); |
| 1078 | ret = false; |
1062 | ret = false; |
| 1079 | break; |
1063 | break; |
| 1080 | } |
1064 | } |
| 1081 | 1065 | ||
| 1082 | data[i] = dt; |
1066 | data[i] = dt; |
| 1083 | order(dt, &cycles, &suffix); |
1067 | order(dt, &cycles, &suffix); |
| 1084 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
1068 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
| 1085 | } |
1069 | } |
| 1086 | 1070 | ||
| 1087 | if (ret) { |
1071 | if (ret) { |
| 1088 | printf("\n"); |
1072 | printf("\n"); |
| 1089 | 1073 | ||
| 1090 | uint64_t sum = 0; |
1074 | uint64_t sum = 0; |
| 1091 | 1075 | ||
| 1092 | for (i = 0; i < cnt; i++) { |
1076 | for (i = 0; i < cnt; i++) { |
| 1093 | sum += data[i]; |
1077 | sum += data[i]; |
| 1094 | } |
1078 | } |
| 1095 | 1079 | ||
| 1096 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
1080 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
| 1097 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
1081 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
| 1098 | } |
1082 | } |
| 1099 | 1083 | ||
| 1100 | free(data); |
1084 | free(data); |
| 1101 | 1085 | ||
| 1102 | return ret; |
1086 | return ret; |
| 1103 | } |
1087 | } |
| 1104 | 1088 | ||
| 1105 | /** Command for returning kernel tests |
1089 | /** Command for returning kernel tests |
| 1106 | * |
1090 | * |
| 1107 | * @param argv Argument vector. |
1091 | * @param argv Argument vector. |
| 1108 | * |
1092 | * |
| 1109 | * return Always 1. |
1093 | * return Always 1. |
| 1110 | */ |
1094 | */ |
| 1111 | int cmd_test(cmd_arg_t *argv) |
1095 | int cmd_test(cmd_arg_t *argv) |
| 1112 | { |
1096 | { |
| 1113 | test_t *test; |
1097 | test_t *test; |
| 1114 | 1098 | ||
| 1115 | if (strcmp((char *) argv->buffer, "*") == 0) { |
1099 | if (strcmp((char *) argv->buffer, "*") == 0) { |
| 1116 | for (test = tests; test->name != NULL; test++) { |
1100 | for (test = tests; test->name != NULL; test++) { |
| 1117 | if (test->safe) { |
1101 | if (test->safe) { |
| 1118 | printf("\n"); |
1102 | printf("\n"); |
| 1119 | if (!run_test(test)) |
1103 | if (!run_test(test)) |
| 1120 | break; |
1104 | break; |
| 1121 | } |
1105 | } |
| 1122 | } |
1106 | } |
| 1123 | } else { |
1107 | } else { |
| 1124 | bool fnd = false; |
1108 | bool fnd = false; |
| 1125 | 1109 | ||
| 1126 | for (test = tests; test->name != NULL; test++) { |
1110 | for (test = tests; test->name != NULL; test++) { |
| 1127 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1111 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1128 | fnd = true; |
1112 | fnd = true; |
| 1129 | run_test(test); |
1113 | run_test(test); |
| 1130 | break; |
1114 | break; |
| 1131 | } |
1115 | } |
| 1132 | } |
1116 | } |
| 1133 | 1117 | ||
| 1134 | if (!fnd) |
1118 | if (!fnd) |
| 1135 | printf("Unknown test\n"); |
1119 | printf("Unknown test\n"); |
| 1136 | } |
1120 | } |
| 1137 | 1121 | ||
| 1138 | return 1; |
1122 | return 1; |
| 1139 | } |
1123 | } |
| 1140 | 1124 | ||
| 1141 | /** Command for returning kernel tests as benchmarks |
1125 | /** Command for returning kernel tests as benchmarks |
| 1142 | * |
1126 | * |
| 1143 | * @param argv Argument vector. |
1127 | * @param argv Argument vector. |
| 1144 | * |
1128 | * |
| 1145 | * return Always 1. |
1129 | * return Always 1. |
| 1146 | */ |
1130 | */ |
| 1147 | int cmd_bench(cmd_arg_t *argv) |
1131 | int cmd_bench(cmd_arg_t *argv) |
| 1148 | { |
1132 | { |
| 1149 | test_t *test; |
1133 | test_t *test; |
| 1150 | uint32_t cnt = argv[1].intval; |
1134 | uint32_t cnt = argv[1].intval; |
| 1151 | 1135 | ||
| 1152 | bool fnd = false; |
1136 | bool fnd = false; |
| 1153 | 1137 | ||
| 1154 | for (test = tests; test->name != NULL; test++) { |
1138 | for (test = tests; test->name != NULL; test++) { |
| 1155 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1139 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1156 | fnd = true; |
1140 | fnd = true; |
| 1157 | 1141 | ||
| 1158 | if (test->safe) |
1142 | if (test->safe) |
| 1159 | run_bench(test, cnt); |
1143 | run_bench(test, cnt); |
| 1160 | else |
1144 | else |
| 1161 | printf("Unsafe test\n"); |
1145 | printf("Unsafe test\n"); |
| 1162 | 1146 | ||
| 1163 | break; |
1147 | break; |
| 1164 | } |
1148 | } |
| 1165 | } |
1149 | } |
| 1166 | 1150 | ||
| 1167 | if (!fnd) |
1151 | if (!fnd) |
| 1168 | printf("Unknown test\n"); |
1152 | printf("Unknown test\n"); |
| 1169 | 1153 | ||
| 1170 | return 1; |
1154 | return 1; |
| 1171 | } |
1155 | } |
| 1172 | 1156 | ||
| 1173 | #endif |
1157 | #endif |
| 1174 | 1158 | ||
| 1175 | /** @} |
1159 | /** @} |
| 1176 | */ |
1160 | */ |
| 1177 | 1161 | ||