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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 <string.h> |
| 54 | #include <macros.h> |
54 | #include <macros.h> |
| 55 | #include <debug.h> |
55 | #include <debug.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 <event/event.h> |
|
| 67 | #include <symtab.h> |
68 | #include <symtab.h> |
| 68 | #include <errno.h> |
69 | #include <errno.h> |
| 69 | 70 | ||
| 70 | #ifdef CONFIG_TEST |
71 | #ifdef CONFIG_TEST |
| 71 | #include <test.h> |
72 | #include <test.h> |
| 72 | #endif |
73 | #endif |
| 73 | 74 | ||
| 74 | /* Data and methods for 'help' command. */ |
75 | /* Data and methods for 'help' command. */ |
| 75 | static int cmd_help(cmd_arg_t *argv); |
76 | static int cmd_help(cmd_arg_t *argv); |
| 76 | static cmd_info_t help_info = { |
77 | static cmd_info_t help_info = { |
| 77 | .name = "help", |
78 | .name = "help", |
| 78 | .description = "List of supported commands.", |
79 | .description = "List of supported commands.", |
| 79 | .func = cmd_help, |
80 | .func = cmd_help, |
| 80 | .argc = 0 |
81 | .argc = 0 |
| 81 | }; |
82 | }; |
| 82 | 83 | ||
| 83 | static int cmd_reboot(cmd_arg_t *argv); |
84 | static int cmd_reboot(cmd_arg_t *argv); |
| 84 | static cmd_info_t reboot_info = { |
85 | static cmd_info_t reboot_info = { |
| 85 | .name = "reboot", |
86 | .name = "reboot", |
| 86 | .description = "Reboot.", |
87 | .description = "Reboot.", |
| 87 | .func = cmd_reboot, |
88 | .func = cmd_reboot, |
| 88 | .argc = 0 |
89 | .argc = 0 |
| 89 | }; |
90 | }; |
| 90 | 91 | ||
| 91 | static int cmd_uptime(cmd_arg_t *argv); |
92 | static int cmd_uptime(cmd_arg_t *argv); |
| 92 | static cmd_info_t uptime_info = { |
93 | static cmd_info_t uptime_info = { |
| 93 | .name = "uptime", |
94 | .name = "uptime", |
| 94 | .description = "Print uptime information.", |
95 | .description = "Print uptime information.", |
| 95 | .func = cmd_uptime, |
96 | .func = cmd_uptime, |
| 96 | .argc = 0 |
97 | .argc = 0 |
| 97 | }; |
98 | }; |
| 98 | 99 | ||
| 99 | static int cmd_continue(cmd_arg_t *argv); |
100 | static int cmd_continue(cmd_arg_t *argv); |
| 100 | static cmd_info_t continue_info = { |
101 | static cmd_info_t continue_info = { |
| 101 | .name = "continue", |
102 | .name = "continue", |
| 102 | .description = "Return console back to userspace.", |
103 | .description = "Return console back to userspace.", |
| 103 | .func = cmd_continue, |
104 | .func = cmd_continue, |
| 104 | .argc = 0 |
105 | .argc = 0 |
| 105 | }; |
106 | }; |
| 106 | 107 | ||
| 107 | #ifdef CONFIG_TEST |
108 | #ifdef CONFIG_TEST |
| 108 | static int cmd_tests(cmd_arg_t *argv); |
109 | static int cmd_tests(cmd_arg_t *argv); |
| 109 | static cmd_info_t tests_info = { |
110 | static cmd_info_t tests_info = { |
| 110 | .name = "tests", |
111 | .name = "tests", |
| 111 | .description = "Print available kernel tests.", |
112 | .description = "Print available kernel tests.", |
| 112 | .func = cmd_tests, |
113 | .func = cmd_tests, |
| 113 | .argc = 0 |
114 | .argc = 0 |
| 114 | }; |
115 | }; |
| 115 | 116 | ||
| 116 | static char test_buf[MAX_CMDLINE + 1]; |
117 | static char test_buf[MAX_CMDLINE + 1]; |
| 117 | static int cmd_test(cmd_arg_t *argv); |
118 | static int cmd_test(cmd_arg_t *argv); |
| 118 | static cmd_arg_t test_argv[] = { |
119 | static cmd_arg_t test_argv[] = { |
| 119 | { |
120 | { |
| 120 | .type = ARG_TYPE_STRING, |
121 | .type = ARG_TYPE_STRING, |
| 121 | .buffer = test_buf, |
122 | .buffer = test_buf, |
| 122 | .len = sizeof(test_buf) |
123 | .len = sizeof(test_buf) |
| 123 | } |
124 | } |
| 124 | }; |
125 | }; |
| 125 | static cmd_info_t test_info = { |
126 | static cmd_info_t test_info = { |
| 126 | .name = "test", |
127 | .name = "test", |
| 127 | .description = "Run kernel test.", |
128 | .description = "Run kernel test.", |
| 128 | .func = cmd_test, |
129 | .func = cmd_test, |
| 129 | .argc = 1, |
130 | .argc = 1, |
| 130 | .argv = test_argv |
131 | .argv = test_argv |
| 131 | }; |
132 | }; |
| 132 | 133 | ||
| 133 | static int cmd_bench(cmd_arg_t *argv); |
134 | static int cmd_bench(cmd_arg_t *argv); |
| 134 | static cmd_arg_t bench_argv[] = { |
135 | static cmd_arg_t bench_argv[] = { |
| 135 | { |
136 | { |
| 136 | .type = ARG_TYPE_STRING, |
137 | .type = ARG_TYPE_STRING, |
| 137 | .buffer = test_buf, |
138 | .buffer = test_buf, |
| 138 | .len = sizeof(test_buf) |
139 | .len = sizeof(test_buf) |
| 139 | }, |
140 | }, |
| 140 | { |
141 | { |
| 141 | .type = ARG_TYPE_INT, |
142 | .type = ARG_TYPE_INT, |
| 142 | } |
143 | } |
| 143 | }; |
144 | }; |
| 144 | static cmd_info_t bench_info = { |
145 | static cmd_info_t bench_info = { |
| 145 | .name = "bench", |
146 | .name = "bench", |
| 146 | .description = "Run kernel test as benchmark.", |
147 | .description = "Run kernel test as benchmark.", |
| 147 | .func = cmd_bench, |
148 | .func = cmd_bench, |
| 148 | .argc = 2, |
149 | .argc = 2, |
| 149 | .argv = bench_argv |
150 | .argv = bench_argv |
| 150 | }; |
151 | }; |
| 151 | #endif |
152 | #endif |
| 152 | 153 | ||
| 153 | /* Data and methods for 'description' command. */ |
154 | /* Data and methods for 'description' command. */ |
| 154 | static int cmd_desc(cmd_arg_t *argv); |
155 | static int cmd_desc(cmd_arg_t *argv); |
| 155 | static void desc_help(void); |
156 | static void desc_help(void); |
| 156 | static char desc_buf[MAX_CMDLINE+1]; |
157 | static char desc_buf[MAX_CMDLINE+1]; |
| 157 | static cmd_arg_t desc_argv = { |
158 | static cmd_arg_t desc_argv = { |
| 158 | .type = ARG_TYPE_STRING, |
159 | .type = ARG_TYPE_STRING, |
| 159 | .buffer = desc_buf, |
160 | .buffer = desc_buf, |
| 160 | .len = sizeof(desc_buf) |
161 | .len = sizeof(desc_buf) |
| 161 | }; |
162 | }; |
| 162 | static cmd_info_t desc_info = { |
163 | static cmd_info_t desc_info = { |
| 163 | .name = "describe", |
164 | .name = "describe", |
| 164 | .description = "Describe specified command.", |
165 | .description = "Describe specified command.", |
| 165 | .help = desc_help, |
166 | .help = desc_help, |
| 166 | .func = cmd_desc, |
167 | .func = cmd_desc, |
| 167 | .argc = 1, |
168 | .argc = 1, |
| 168 | .argv = &desc_argv |
169 | .argv = &desc_argv |
| 169 | }; |
170 | }; |
| 170 | 171 | ||
| 171 | /* Data and methods for 'symaddr' command. */ |
172 | /* Data and methods for 'symaddr' command. */ |
| 172 | static int cmd_symaddr(cmd_arg_t *argv); |
173 | static int cmd_symaddr(cmd_arg_t *argv); |
| 173 | static char symaddr_buf[MAX_CMDLINE+1]; |
174 | static char symaddr_buf[MAX_CMDLINE+1]; |
| 174 | static cmd_arg_t symaddr_argv = { |
175 | static cmd_arg_t symaddr_argv = { |
| 175 | .type = ARG_TYPE_STRING, |
176 | .type = ARG_TYPE_STRING, |
| 176 | .buffer = symaddr_buf, |
177 | .buffer = symaddr_buf, |
| 177 | .len = sizeof(symaddr_buf) |
178 | .len = sizeof(symaddr_buf) |
| 178 | }; |
179 | }; |
| 179 | static cmd_info_t symaddr_info = { |
180 | static cmd_info_t symaddr_info = { |
| 180 | .name = "symaddr", |
181 | .name = "symaddr", |
| 181 | .description = "Return symbol address.", |
182 | .description = "Return symbol address.", |
| 182 | .func = cmd_symaddr, |
183 | .func = cmd_symaddr, |
| 183 | .argc = 1, |
184 | .argc = 1, |
| 184 | .argv = &symaddr_argv |
185 | .argv = &symaddr_argv |
| 185 | }; |
186 | }; |
| 186 | 187 | ||
| 187 | static char set_buf[MAX_CMDLINE+1]; |
188 | static char set_buf[MAX_CMDLINE+1]; |
| 188 | static int cmd_set4(cmd_arg_t *argv); |
189 | static int cmd_set4(cmd_arg_t *argv); |
| 189 | static cmd_arg_t set4_argv[] = { |
190 | static cmd_arg_t set4_argv[] = { |
| 190 | { |
191 | { |
| 191 | .type = ARG_TYPE_STRING, |
192 | .type = ARG_TYPE_STRING, |
| 192 | .buffer = set_buf, |
193 | .buffer = set_buf, |
| 193 | .len = sizeof(set_buf) |
194 | .len = sizeof(set_buf) |
| 194 | }, |
195 | }, |
| 195 | { |
196 | { |
| 196 | .type = ARG_TYPE_INT |
197 | .type = ARG_TYPE_INT |
| 197 | } |
198 | } |
| 198 | }; |
199 | }; |
| 199 | static cmd_info_t set4_info = { |
200 | static cmd_info_t set4_info = { |
| 200 | .name = "set4", |
201 | .name = "set4", |
| 201 | .description = "set <dest_addr> <value> - 4byte version", |
202 | .description = "set <dest_addr> <value> - 4byte version", |
| 202 | .func = cmd_set4, |
203 | .func = cmd_set4, |
| 203 | .argc = 2, |
204 | .argc = 2, |
| 204 | .argv = set4_argv |
205 | .argv = set4_argv |
| 205 | }; |
206 | }; |
| 206 | 207 | ||
| 207 | /* Data and methods for 'call0' command. */ |
208 | /* Data and methods for 'call0' command. */ |
| 208 | static char call0_buf[MAX_CMDLINE + 1]; |
209 | static char call0_buf[MAX_CMDLINE + 1]; |
| 209 | static char carg1_buf[MAX_CMDLINE + 1]; |
210 | static char carg1_buf[MAX_CMDLINE + 1]; |
| 210 | static char carg2_buf[MAX_CMDLINE + 1]; |
211 | static char carg2_buf[MAX_CMDLINE + 1]; |
| 211 | static char carg3_buf[MAX_CMDLINE + 1]; |
212 | static char carg3_buf[MAX_CMDLINE + 1]; |
| 212 | 213 | ||
| 213 | static int cmd_call0(cmd_arg_t *argv); |
214 | static int cmd_call0(cmd_arg_t *argv); |
| 214 | static cmd_arg_t call0_argv = { |
215 | static cmd_arg_t call0_argv = { |
| 215 | .type = ARG_TYPE_STRING, |
216 | .type = ARG_TYPE_STRING, |
| 216 | .buffer = call0_buf, |
217 | .buffer = call0_buf, |
| 217 | .len = sizeof(call0_buf) |
218 | .len = sizeof(call0_buf) |
| 218 | }; |
219 | }; |
| 219 | static cmd_info_t call0_info = { |
220 | static cmd_info_t call0_info = { |
| 220 | .name = "call0", |
221 | .name = "call0", |
| 221 | .description = "call0 <function> -> call function().", |
222 | .description = "call0 <function> -> call function().", |
| 222 | .func = cmd_call0, |
223 | .func = cmd_call0, |
| 223 | .argc = 1, |
224 | .argc = 1, |
| 224 | .argv = &call0_argv |
225 | .argv = &call0_argv |
| 225 | }; |
226 | }; |
| 226 | 227 | ||
| 227 | /* Data and methods for 'mcall0' command. */ |
228 | /* Data and methods for 'mcall0' command. */ |
| 228 | static int cmd_mcall0(cmd_arg_t *argv); |
229 | static int cmd_mcall0(cmd_arg_t *argv); |
| 229 | static cmd_arg_t mcall0_argv = { |
230 | static cmd_arg_t mcall0_argv = { |
| 230 | .type = ARG_TYPE_STRING, |
231 | .type = ARG_TYPE_STRING, |
| 231 | .buffer = call0_buf, |
232 | .buffer = call0_buf, |
| 232 | .len = sizeof(call0_buf) |
233 | .len = sizeof(call0_buf) |
| 233 | }; |
234 | }; |
| 234 | static cmd_info_t mcall0_info = { |
235 | static cmd_info_t mcall0_info = { |
| 235 | .name = "mcall0", |
236 | .name = "mcall0", |
| 236 | .description = "mcall0 <function> -> call function() on each CPU.", |
237 | .description = "mcall0 <function> -> call function() on each CPU.", |
| 237 | .func = cmd_mcall0, |
238 | .func = cmd_mcall0, |
| 238 | .argc = 1, |
239 | .argc = 1, |
| 239 | .argv = &mcall0_argv |
240 | .argv = &mcall0_argv |
| 240 | }; |
241 | }; |
| 241 | 242 | ||
| 242 | /* Data and methods for 'call1' command. */ |
243 | /* Data and methods for 'call1' command. */ |
| 243 | static int cmd_call1(cmd_arg_t *argv); |
244 | static int cmd_call1(cmd_arg_t *argv); |
| 244 | static cmd_arg_t call1_argv[] = { |
245 | static cmd_arg_t call1_argv[] = { |
| 245 | { |
246 | { |
| 246 | .type = ARG_TYPE_STRING, |
247 | .type = ARG_TYPE_STRING, |
| 247 | .buffer = call0_buf, |
248 | .buffer = call0_buf, |
| 248 | .len = sizeof(call0_buf) |
249 | .len = sizeof(call0_buf) |
| 249 | }, |
250 | }, |
| 250 | { |
251 | { |
| 251 | .type = ARG_TYPE_VAR, |
252 | .type = ARG_TYPE_VAR, |
| 252 | .buffer = carg1_buf, |
253 | .buffer = carg1_buf, |
| 253 | .len = sizeof(carg1_buf) |
254 | .len = sizeof(carg1_buf) |
| 254 | } |
255 | } |
| 255 | }; |
256 | }; |
| 256 | static cmd_info_t call1_info = { |
257 | static cmd_info_t call1_info = { |
| 257 | .name = "call1", |
258 | .name = "call1", |
| 258 | .description = "call1 <function> <arg1> -> call function(arg1).", |
259 | .description = "call1 <function> <arg1> -> call function(arg1).", |
| 259 | .func = cmd_call1, |
260 | .func = cmd_call1, |
| 260 | .argc = 2, |
261 | .argc = 2, |
| 261 | .argv = call1_argv |
262 | .argv = call1_argv |
| 262 | }; |
263 | }; |
| 263 | 264 | ||
| 264 | /* Data and methods for 'call2' command. */ |
265 | /* Data and methods for 'call2' command. */ |
| 265 | static int cmd_call2(cmd_arg_t *argv); |
266 | static int cmd_call2(cmd_arg_t *argv); |
| 266 | static cmd_arg_t call2_argv[] = { |
267 | static cmd_arg_t call2_argv[] = { |
| 267 | { |
268 | { |
| 268 | .type = ARG_TYPE_STRING, |
269 | .type = ARG_TYPE_STRING, |
| 269 | .buffer = call0_buf, |
270 | .buffer = call0_buf, |
| 270 | .len = sizeof(call0_buf) |
271 | .len = sizeof(call0_buf) |
| 271 | }, |
272 | }, |
| 272 | { |
273 | { |
| 273 | .type = ARG_TYPE_VAR, |
274 | .type = ARG_TYPE_VAR, |
| 274 | .buffer = carg1_buf, |
275 | .buffer = carg1_buf, |
| 275 | .len = sizeof(carg1_buf) |
276 | .len = sizeof(carg1_buf) |
| 276 | }, |
277 | }, |
| 277 | { |
278 | { |
| 278 | .type = ARG_TYPE_VAR, |
279 | .type = ARG_TYPE_VAR, |
| 279 | .buffer = carg2_buf, |
280 | .buffer = carg2_buf, |
| 280 | .len = sizeof(carg2_buf) |
281 | .len = sizeof(carg2_buf) |
| 281 | } |
282 | } |
| 282 | }; |
283 | }; |
| 283 | static cmd_info_t call2_info = { |
284 | static cmd_info_t call2_info = { |
| 284 | .name = "call2", |
285 | .name = "call2", |
| 285 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
286 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
| 286 | .func = cmd_call2, |
287 | .func = cmd_call2, |
| 287 | .argc = 3, |
288 | .argc = 3, |
| 288 | .argv = call2_argv |
289 | .argv = call2_argv |
| 289 | }; |
290 | }; |
| 290 | 291 | ||
| 291 | /* Data and methods for 'call3' command. */ |
292 | /* Data and methods for 'call3' command. */ |
| 292 | static int cmd_call3(cmd_arg_t *argv); |
293 | static int cmd_call3(cmd_arg_t *argv); |
| 293 | static cmd_arg_t call3_argv[] = { |
294 | static cmd_arg_t call3_argv[] = { |
| 294 | { |
295 | { |
| 295 | .type = ARG_TYPE_STRING, |
296 | .type = ARG_TYPE_STRING, |
| 296 | .buffer = call0_buf, |
297 | .buffer = call0_buf, |
| 297 | .len = sizeof(call0_buf) |
298 | .len = sizeof(call0_buf) |
| 298 | }, |
299 | }, |
| 299 | { |
300 | { |
| 300 | .type = ARG_TYPE_VAR, |
301 | .type = ARG_TYPE_VAR, |
| 301 | .buffer = carg1_buf, |
302 | .buffer = carg1_buf, |
| 302 | .len = sizeof(carg1_buf) |
303 | .len = sizeof(carg1_buf) |
| 303 | }, |
304 | }, |
| 304 | { |
305 | { |
| 305 | .type = ARG_TYPE_VAR, |
306 | .type = ARG_TYPE_VAR, |
| 306 | .buffer = carg2_buf, |
307 | .buffer = carg2_buf, |
| 307 | .len = sizeof(carg2_buf) |
308 | .len = sizeof(carg2_buf) |
| 308 | }, |
309 | }, |
| 309 | { |
310 | { |
| 310 | .type = ARG_TYPE_VAR, |
311 | .type = ARG_TYPE_VAR, |
| 311 | .buffer = carg3_buf, |
312 | .buffer = carg3_buf, |
| 312 | .len = sizeof(carg3_buf) |
313 | .len = sizeof(carg3_buf) |
| 313 | } |
314 | } |
| 314 | 315 | ||
| 315 | }; |
316 | }; |
| 316 | static cmd_info_t call3_info = { |
317 | static cmd_info_t call3_info = { |
| 317 | .name = "call3", |
318 | .name = "call3", |
| 318 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
319 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
| 319 | .func = cmd_call3, |
320 | .func = cmd_call3, |
| 320 | .argc = 4, |
321 | .argc = 4, |
| 321 | .argv = call3_argv |
322 | .argv = call3_argv |
| 322 | }; |
323 | }; |
| 323 | 324 | ||
| 324 | /* Data and methods for 'halt' command. */ |
325 | /* Data and methods for 'halt' command. */ |
| 325 | static int cmd_halt(cmd_arg_t *argv); |
326 | static int cmd_halt(cmd_arg_t *argv); |
| 326 | static cmd_info_t halt_info = { |
327 | static cmd_info_t halt_info = { |
| 327 | .name = "halt", |
328 | .name = "halt", |
| 328 | .description = "Halt the kernel.", |
329 | .description = "Halt the kernel.", |
| 329 | .func = cmd_halt, |
330 | .func = cmd_halt, |
| 330 | .argc = 0 |
331 | .argc = 0 |
| 331 | }; |
332 | }; |
| 332 | 333 | ||
| 333 | /* Data and methods for 'physmem' command. */ |
334 | /* Data and methods for 'physmem' command. */ |
| 334 | static int cmd_physmem(cmd_arg_t *argv); |
335 | static int cmd_physmem(cmd_arg_t *argv); |
| 335 | cmd_info_t physmem_info = { |
336 | cmd_info_t physmem_info = { |
| 336 | .name = "physmem", |
337 | .name = "physmem", |
| 337 | .description = "Print physical memory configuration.", |
338 | .description = "Print physical memory configuration.", |
| 338 | .help = NULL, |
339 | .help = NULL, |
| 339 | .func = cmd_physmem, |
340 | .func = cmd_physmem, |
| 340 | .argc = 0, |
341 | .argc = 0, |
| 341 | .argv = NULL |
342 | .argv = NULL |
| 342 | }; |
343 | }; |
| 343 | 344 | ||
| 344 | /* Data and methods for 'tlb' command. */ |
345 | /* Data and methods for 'tlb' command. */ |
| 345 | static int cmd_tlb(cmd_arg_t *argv); |
346 | static int cmd_tlb(cmd_arg_t *argv); |
| 346 | cmd_info_t tlb_info = { |
347 | cmd_info_t tlb_info = { |
| 347 | .name = "tlb", |
348 | .name = "tlb", |
| 348 | .description = "Print TLB of current processor.", |
349 | .description = "Print TLB of current processor.", |
| 349 | .help = NULL, |
350 | .help = NULL, |
| 350 | .func = cmd_tlb, |
351 | .func = cmd_tlb, |
| 351 | .argc = 0, |
352 | .argc = 0, |
| 352 | .argv = NULL |
353 | .argv = NULL |
| 353 | }; |
354 | }; |
| 354 | 355 | ||
| 355 | static int cmd_threads(cmd_arg_t *argv); |
356 | static int cmd_threads(cmd_arg_t *argv); |
| 356 | static cmd_info_t threads_info = { |
357 | static cmd_info_t threads_info = { |
| 357 | .name = "threads", |
358 | .name = "threads", |
| 358 | .description = "List all threads.", |
359 | .description = "List all threads.", |
| 359 | .func = cmd_threads, |
360 | .func = cmd_threads, |
| 360 | .argc = 0 |
361 | .argc = 0 |
| 361 | }; |
362 | }; |
| 362 | 363 | ||
| 363 | static int cmd_tasks(cmd_arg_t *argv); |
364 | static int cmd_tasks(cmd_arg_t *argv); |
| 364 | static cmd_info_t tasks_info = { |
365 | static cmd_info_t tasks_info = { |
| 365 | .name = "tasks", |
366 | .name = "tasks", |
| 366 | .description = "List all tasks.", |
367 | .description = "List all tasks.", |
| 367 | .func = cmd_tasks, |
368 | .func = cmd_tasks, |
| 368 | .argc = 0 |
369 | .argc = 0 |
| 369 | }; |
370 | }; |
| 370 | 371 | ||
| 371 | 372 | ||
| 372 | static int cmd_sched(cmd_arg_t *argv); |
373 | static int cmd_sched(cmd_arg_t *argv); |
| 373 | static cmd_info_t sched_info = { |
374 | static cmd_info_t sched_info = { |
| 374 | .name = "scheduler", |
375 | .name = "scheduler", |
| 375 | .description = "List all scheduler information.", |
376 | .description = "List all scheduler information.", |
| 376 | .func = cmd_sched, |
377 | .func = cmd_sched, |
| 377 | .argc = 0 |
378 | .argc = 0 |
| 378 | }; |
379 | }; |
| 379 | 380 | ||
| 380 | static int cmd_slabs(cmd_arg_t *argv); |
381 | static int cmd_slabs(cmd_arg_t *argv); |
| 381 | static cmd_info_t slabs_info = { |
382 | static cmd_info_t slabs_info = { |
| 382 | .name = "slabs", |
383 | .name = "slabs", |
| 383 | .description = "List slab caches.", |
384 | .description = "List slab caches.", |
| 384 | .func = cmd_slabs, |
385 | .func = cmd_slabs, |
| 385 | .argc = 0 |
386 | .argc = 0 |
| 386 | }; |
387 | }; |
| 387 | 388 | ||
| 388 | /* Data and methods for 'zones' command */ |
389 | /* Data and methods for 'zones' command */ |
| 389 | static int cmd_zones(cmd_arg_t *argv); |
390 | static int cmd_zones(cmd_arg_t *argv); |
| 390 | static cmd_info_t zones_info = { |
391 | static cmd_info_t zones_info = { |
| 391 | .name = "zones", |
392 | .name = "zones", |
| 392 | .description = "List of memory zones.", |
393 | .description = "List of memory zones.", |
| 393 | .func = cmd_zones, |
394 | .func = cmd_zones, |
| 394 | .argc = 0 |
395 | .argc = 0 |
| 395 | }; |
396 | }; |
| 396 | 397 | ||
| 397 | /* Data and methods for 'ipc' command */ |
398 | /* Data and methods for 'ipc' command */ |
| 398 | static int cmd_ipc(cmd_arg_t *argv); |
399 | static int cmd_ipc(cmd_arg_t *argv); |
| 399 | static cmd_arg_t ipc_argv = { |
400 | static cmd_arg_t ipc_argv = { |
| 400 | .type = ARG_TYPE_INT, |
401 | .type = ARG_TYPE_INT, |
| 401 | }; |
402 | }; |
| 402 | static cmd_info_t ipc_info = { |
403 | static cmd_info_t ipc_info = { |
| 403 | .name = "ipc", |
404 | .name = "ipc", |
| 404 | .description = "ipc <taskid> Show IPC information of given task.", |
405 | .description = "ipc <taskid> Show IPC information of given task.", |
| 405 | .func = cmd_ipc, |
406 | .func = cmd_ipc, |
| 406 | .argc = 1, |
407 | .argc = 1, |
| 407 | .argv = &ipc_argv |
408 | .argv = &ipc_argv |
| 408 | }; |
409 | }; |
| 409 | 410 | ||
| 410 | /* Data and methods for 'zone' command */ |
411 | /* Data and methods for 'zone' command */ |
| 411 | static int cmd_zone(cmd_arg_t *argv); |
412 | static int cmd_zone(cmd_arg_t *argv); |
| 412 | static cmd_arg_t zone_argv = { |
413 | static cmd_arg_t zone_argv = { |
| 413 | .type = ARG_TYPE_INT, |
414 | .type = ARG_TYPE_INT, |
| 414 | }; |
415 | }; |
| 415 | 416 | ||
| 416 | static cmd_info_t zone_info = { |
417 | static cmd_info_t zone_info = { |
| 417 | .name = "zone", |
418 | .name = "zone", |
| 418 | .description = "Show memory zone structure.", |
419 | .description = "Show memory zone structure.", |
| 419 | .func = cmd_zone, |
420 | .func = cmd_zone, |
| 420 | .argc = 1, |
421 | .argc = 1, |
| 421 | .argv = &zone_argv |
422 | .argv = &zone_argv |
| 422 | }; |
423 | }; |
| 423 | 424 | ||
| 424 | /* Data and methods for 'cpus' command. */ |
425 | /* Data and methods for 'cpus' command. */ |
| 425 | static int cmd_cpus(cmd_arg_t *argv); |
426 | static int cmd_cpus(cmd_arg_t *argv); |
| 426 | cmd_info_t cpus_info = { |
427 | cmd_info_t cpus_info = { |
| 427 | .name = "cpus", |
428 | .name = "cpus", |
| 428 | .description = "List all processors.", |
429 | .description = "List all processors.", |
| 429 | .help = NULL, |
430 | .help = NULL, |
| 430 | .func = cmd_cpus, |
431 | .func = cmd_cpus, |
| 431 | .argc = 0, |
432 | .argc = 0, |
| 432 | .argv = NULL |
433 | .argv = NULL |
| 433 | }; |
434 | }; |
| 434 | 435 | ||
| 435 | /* Data and methods for 'version' command. */ |
436 | /* Data and methods for 'version' command. */ |
| 436 | static int cmd_version(cmd_arg_t *argv); |
437 | static int cmd_version(cmd_arg_t *argv); |
| 437 | cmd_info_t version_info = { |
438 | cmd_info_t version_info = { |
| 438 | .name = "version", |
439 | .name = "version", |
| 439 | .description = "Print version information.", |
440 | .description = "Print version information.", |
| 440 | .help = NULL, |
441 | .help = NULL, |
| 441 | .func = cmd_version, |
442 | .func = cmd_version, |
| 442 | .argc = 0, |
443 | .argc = 0, |
| 443 | .argv = NULL |
444 | .argv = NULL |
| 444 | }; |
445 | }; |
| 445 | 446 | ||
| 446 | static cmd_info_t *basic_commands[] = { |
447 | static cmd_info_t *basic_commands[] = { |
| 447 | &call0_info, |
448 | &call0_info, |
| 448 | &mcall0_info, |
449 | &mcall0_info, |
| 449 | &call1_info, |
450 | &call1_info, |
| 450 | &call2_info, |
451 | &call2_info, |
| 451 | &call3_info, |
452 | &call3_info, |
| 452 | &continue_info, |
453 | &continue_info, |
| 453 | &cpus_info, |
454 | &cpus_info, |
| 454 | &desc_info, |
455 | &desc_info, |
| 455 | &reboot_info, |
456 | &reboot_info, |
| 456 | &uptime_info, |
457 | &uptime_info, |
| 457 | &halt_info, |
458 | &halt_info, |
| 458 | &help_info, |
459 | &help_info, |
| 459 | &ipc_info, |
460 | &ipc_info, |
| 460 | &set4_info, |
461 | &set4_info, |
| 461 | &slabs_info, |
462 | &slabs_info, |
| 462 | &symaddr_info, |
463 | &symaddr_info, |
| 463 | &sched_info, |
464 | &sched_info, |
| 464 | &threads_info, |
465 | &threads_info, |
| 465 | &tasks_info, |
466 | &tasks_info, |
| 466 | &physmem_info, |
467 | &physmem_info, |
| 467 | &tlb_info, |
468 | &tlb_info, |
| 468 | &version_info, |
469 | &version_info, |
| 469 | &zones_info, |
470 | &zones_info, |
| 470 | &zone_info, |
471 | &zone_info, |
| 471 | #ifdef CONFIG_TEST |
472 | #ifdef CONFIG_TEST |
| 472 | &tests_info, |
473 | &tests_info, |
| 473 | &test_info, |
474 | &test_info, |
| 474 | &bench_info, |
475 | &bench_info, |
| 475 | #endif |
476 | #endif |
| 476 | NULL |
477 | NULL |
| 477 | }; |
478 | }; |
| 478 | 479 | ||
| 479 | 480 | ||
| 480 | /** Initialize command info structure. |
481 | /** Initialize command info structure. |
| 481 | * |
482 | * |
| 482 | * @param cmd Command info structure. |
483 | * @param cmd Command info structure. |
| 483 | * |
484 | * |
| 484 | */ |
485 | */ |
| 485 | void cmd_initialize(cmd_info_t *cmd) |
486 | void cmd_initialize(cmd_info_t *cmd) |
| 486 | { |
487 | { |
| 487 | spinlock_initialize(&cmd->lock, "cmd"); |
488 | spinlock_initialize(&cmd->lock, "cmd"); |
| 488 | link_initialize(&cmd->link); |
489 | link_initialize(&cmd->link); |
| 489 | } |
490 | } |
| 490 | 491 | ||
| 491 | /** Initialize and register commands. */ |
492 | /** Initialize and register commands. */ |
| 492 | void cmd_init(void) |
493 | void cmd_init(void) |
| 493 | { |
494 | { |
| 494 | unsigned int i; |
495 | unsigned int i; |
| 495 | 496 | ||
| 496 | for (i = 0; basic_commands[i]; i++) { |
497 | for (i = 0; basic_commands[i]; i++) { |
| 497 | cmd_initialize(basic_commands[i]); |
498 | cmd_initialize(basic_commands[i]); |
| 498 | if (!cmd_register(basic_commands[i])) |
499 | if (!cmd_register(basic_commands[i])) |
| 499 | printf("Cannot register command %s\n", basic_commands[i]->name); |
500 | printf("Cannot register command %s\n", basic_commands[i]->name); |
| 500 | } |
501 | } |
| 501 | } |
502 | } |
| 502 | 503 | ||
| 503 | 504 | ||
| 504 | /** List supported commands. |
505 | /** List supported commands. |
| 505 | * |
506 | * |
| 506 | * @param argv Argument vector. |
507 | * @param argv Argument vector. |
| 507 | * |
508 | * |
| 508 | * @return 0 on failure, 1 on success. |
509 | * @return 0 on failure, 1 on success. |
| 509 | */ |
510 | */ |
| 510 | int cmd_help(cmd_arg_t *argv) |
511 | int cmd_help(cmd_arg_t *argv) |
| 511 | { |
512 | { |
| 512 | spinlock_lock(&cmd_lock); |
513 | spinlock_lock(&cmd_lock); |
| 513 | 514 | ||
| 514 | link_t *cur; |
515 | link_t *cur; |
| 515 | size_t len = 0; |
516 | size_t len = 0; |
| 516 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
517 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 517 | cmd_info_t *hlp; |
518 | cmd_info_t *hlp; |
| 518 | hlp = list_get_instance(cur, cmd_info_t, link); |
519 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 519 | 520 | ||
| 520 | spinlock_lock(&hlp->lock); |
521 | spinlock_lock(&hlp->lock); |
| 521 | if (strlen(hlp->name) > len) |
522 | if (strlen(hlp->name) > len) |
| 522 | len = strlen(hlp->name); |
523 | len = strlen(hlp->name); |
| 523 | spinlock_unlock(&hlp->lock); |
524 | spinlock_unlock(&hlp->lock); |
| 524 | } |
525 | } |
| 525 | 526 | ||
| 526 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
527 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 527 | cmd_info_t *hlp; |
528 | cmd_info_t *hlp; |
| 528 | hlp = list_get_instance(cur, cmd_info_t, link); |
529 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 529 | 530 | ||
| 530 | spinlock_lock(&hlp->lock); |
531 | spinlock_lock(&hlp->lock); |
| 531 | printf("%-*s %s\n", len, hlp->name, hlp->description); |
532 | printf("%-*s %s\n", len, hlp->name, hlp->description); |
| 532 | spinlock_unlock(&hlp->lock); |
533 | spinlock_unlock(&hlp->lock); |
| 533 | } |
534 | } |
| 534 | 535 | ||
| 535 | spinlock_unlock(&cmd_lock); |
536 | spinlock_unlock(&cmd_lock); |
| 536 | 537 | ||
| 537 | return 1; |
538 | return 1; |
| 538 | } |
539 | } |
| 539 | 540 | ||
| 540 | 541 | ||
| 541 | /** Reboot the system. |
542 | /** Reboot the system. |
| 542 | * |
543 | * |
| 543 | * @param argv Argument vector. |
544 | * @param argv Argument vector. |
| 544 | * |
545 | * |
| 545 | * @return 0 on failure, 1 on success. |
546 | * @return 0 on failure, 1 on success. |
| 546 | */ |
547 | */ |
| 547 | int cmd_reboot(cmd_arg_t *argv) |
548 | int cmd_reboot(cmd_arg_t *argv) |
| 548 | { |
549 | { |
| 549 | reboot(); |
550 | reboot(); |
| 550 | 551 | ||
| 551 | /* Not reached */ |
552 | /* Not reached */ |
| 552 | return 1; |
553 | return 1; |
| 553 | } |
554 | } |
| 554 | 555 | ||
| 555 | 556 | ||
| 556 | /** Print system uptime information. |
557 | /** Print system uptime information. |
| 557 | * |
558 | * |
| 558 | * @param argv Argument vector. |
559 | * @param argv Argument vector. |
| 559 | * |
560 | * |
| 560 | * @return 0 on failure, 1 on success. |
561 | * @return 0 on failure, 1 on success. |
| 561 | */ |
562 | */ |
| 562 | int cmd_uptime(cmd_arg_t *argv) |
563 | int cmd_uptime(cmd_arg_t *argv) |
| 563 | { |
564 | { |
| 564 | ASSERT(uptime); |
565 | ASSERT(uptime); |
| 565 | 566 | ||
| 566 | /* This doesn't have to be very accurate */ |
567 | /* This doesn't have to be very accurate */ |
| 567 | unative_t sec = uptime->seconds1; |
568 | unative_t sec = uptime->seconds1; |
| 568 | 569 | ||
| 569 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
570 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
| 570 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
571 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
| 571 | 572 | ||
| 572 | return 1; |
573 | return 1; |
| 573 | } |
574 | } |
| 574 | 575 | ||
| 575 | /** Describe specified command. |
576 | /** Describe specified command. |
| 576 | * |
577 | * |
| 577 | * @param argv Argument vector. |
578 | * @param argv Argument vector. |
| 578 | * |
579 | * |
| 579 | * @return 0 on failure, 1 on success. |
580 | * @return 0 on failure, 1 on success. |
| 580 | */ |
581 | */ |
| 581 | int cmd_desc(cmd_arg_t *argv) |
582 | int cmd_desc(cmd_arg_t *argv) |
| 582 | { |
583 | { |
| 583 | link_t *cur; |
584 | link_t *cur; |
| 584 | 585 | ||
| 585 | spinlock_lock(&cmd_lock); |
586 | spinlock_lock(&cmd_lock); |
| 586 | 587 | ||
| 587 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
588 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 588 | cmd_info_t *hlp; |
589 | cmd_info_t *hlp; |
| 589 | 590 | ||
| 590 | hlp = list_get_instance(cur, cmd_info_t, link); |
591 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 591 | spinlock_lock(&hlp->lock); |
592 | spinlock_lock(&hlp->lock); |
| 592 | 593 | ||
| 593 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
594 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
| 594 | printf("%s - %s\n", hlp->name, hlp->description); |
595 | printf("%s - %s\n", hlp->name, hlp->description); |
| 595 | if (hlp->help) |
596 | if (hlp->help) |
| 596 | hlp->help(); |
597 | hlp->help(); |
| 597 | spinlock_unlock(&hlp->lock); |
598 | spinlock_unlock(&hlp->lock); |
| 598 | break; |
599 | break; |
| 599 | } |
600 | } |
| 600 | 601 | ||
| 601 | spinlock_unlock(&hlp->lock); |
602 | spinlock_unlock(&hlp->lock); |
| 602 | } |
603 | } |
| 603 | 604 | ||
| 604 | spinlock_unlock(&cmd_lock); |
605 | spinlock_unlock(&cmd_lock); |
| 605 | 606 | ||
| 606 | return 1; |
607 | return 1; |
| 607 | } |
608 | } |
| 608 | 609 | ||
| 609 | /** Search symbol table */ |
610 | /** Search symbol table */ |
| 610 | int cmd_symaddr(cmd_arg_t *argv) |
611 | int cmd_symaddr(cmd_arg_t *argv) |
| 611 | { |
612 | { |
| 612 | symtab_print_search((char *) argv->buffer); |
613 | symtab_print_search((char *) argv->buffer); |
| 613 | 614 | ||
| 614 | return 1; |
615 | return 1; |
| 615 | } |
616 | } |
| 616 | 617 | ||
| 617 | /** Call function with zero parameters */ |
618 | /** Call function with zero parameters */ |
| 618 | int cmd_call0(cmd_arg_t *argv) |
619 | int cmd_call0(cmd_arg_t *argv) |
| 619 | { |
620 | { |
| 620 | uintptr_t symaddr; |
621 | uintptr_t symaddr; |
| 621 | char *symbol; |
622 | char *symbol; |
| 622 | unative_t (*fnc)(void); |
623 | unative_t (*fnc)(void); |
| 623 | fncptr_t fptr; |
624 | fncptr_t fptr; |
| 624 | int rc; |
625 | int rc; |
| 625 | 626 | ||
| 626 | symbol = (char *) argv->buffer; |
627 | symbol = (char *) argv->buffer; |
| 627 | rc = symtab_addr_lookup(symbol, &symaddr); |
628 | rc = symtab_addr_lookup(symbol, &symaddr); |
| 628 | 629 | ||
| 629 | if (rc == ENOENT) |
630 | if (rc == ENOENT) |
| 630 | printf("Symbol %s not found.\n", symbol); |
631 | printf("Symbol %s not found.\n", symbol); |
| 631 | else if (rc == EOVERFLOW) { |
632 | else if (rc == EOVERFLOW) { |
| 632 | symtab_print_search(symbol); |
633 | symtab_print_search(symbol); |
| 633 | printf("Duplicate symbol, be more specific.\n"); |
634 | printf("Duplicate symbol, be more specific.\n"); |
| 634 | } else if (rc == EOK) { |
635 | } else if (rc == EOK) { |
| 635 | fnc = (unative_t (*)(void)) arch_construct_function(&fptr, |
636 | fnc = (unative_t (*)(void)) arch_construct_function(&fptr, |
| 636 | (void *) symaddr, (void *) cmd_call0); |
637 | (void *) symaddr, (void *) cmd_call0); |
| 637 | printf("Calling %s() (%p)\n", symbol, symaddr); |
638 | printf("Calling %s() (%p)\n", symbol, symaddr); |
| 638 | printf("Result: %#" PRIxn "\n", fnc()); |
639 | printf("Result: %#" PRIxn "\n", fnc()); |
| 639 | } else { |
640 | } else { |
| 640 | printf("No symbol information available.\n"); |
641 | printf("No symbol information available.\n"); |
| 641 | } |
642 | } |
| 642 | return 1; |
643 | return 1; |
| 643 | } |
644 | } |
| 644 | 645 | ||
| 645 | /** Call function with zero parameters on each CPU */ |
646 | /** Call function with zero parameters on each CPU */ |
| 646 | int cmd_mcall0(cmd_arg_t *argv) |
647 | int cmd_mcall0(cmd_arg_t *argv) |
| 647 | { |
648 | { |
| 648 | /* |
649 | /* |
| 649 | * For each CPU, create a thread which will |
650 | * For each CPU, create a thread which will |
| 650 | * call the function. |
651 | * call the function. |
| 651 | */ |
652 | */ |
| 652 | 653 | ||
| 653 | count_t i; |
654 | count_t i; |
| 654 | for (i = 0; i < config.cpu_count; i++) { |
655 | for (i = 0; i < config.cpu_count; i++) { |
| 655 | if (!cpus[i].active) |
656 | if (!cpus[i].active) |
| 656 | continue; |
657 | continue; |
| 657 | 658 | ||
| 658 | thread_t *t; |
659 | thread_t *t; |
| 659 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
660 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
| 660 | spinlock_lock(&t->lock); |
661 | spinlock_lock(&t->lock); |
| 661 | t->cpu = &cpus[i]; |
662 | t->cpu = &cpus[i]; |
| 662 | spinlock_unlock(&t->lock); |
663 | spinlock_unlock(&t->lock); |
| 663 | printf("cpu%u: ", i); |
664 | printf("cpu%u: ", i); |
| 664 | thread_ready(t); |
665 | thread_ready(t); |
| 665 | thread_join(t); |
666 | thread_join(t); |
| 666 | thread_detach(t); |
667 | thread_detach(t); |
| 667 | } else |
668 | } else |
| 668 | printf("Unable to create thread for cpu%u\n", i); |
669 | printf("Unable to create thread for cpu%u\n", i); |
| 669 | } |
670 | } |
| 670 | 671 | ||
| 671 | return 1; |
672 | return 1; |
| 672 | } |
673 | } |
| 673 | 674 | ||
| 674 | /** Call function with one parameter */ |
675 | /** Call function with one parameter */ |
| 675 | int cmd_call1(cmd_arg_t *argv) |
676 | int cmd_call1(cmd_arg_t *argv) |
| 676 | { |
677 | { |
| 677 | uintptr_t symaddr; |
678 | uintptr_t symaddr; |
| 678 | char *symbol; |
679 | char *symbol; |
| 679 | unative_t (*fnc)(unative_t, ...); |
680 | unative_t (*fnc)(unative_t, ...); |
| 680 | unative_t arg1 = argv[1].intval; |
681 | unative_t arg1 = argv[1].intval; |
| 681 | fncptr_t fptr; |
682 | fncptr_t fptr; |
| 682 | int rc; |
683 | int rc; |
| 683 | 684 | ||
| 684 | symbol = (char *) argv->buffer; |
685 | symbol = (char *) argv->buffer; |
| 685 | rc = symtab_addr_lookup(symbol, &symaddr); |
686 | rc = symtab_addr_lookup(symbol, &symaddr); |
| 686 | 687 | ||
| 687 | if (rc == ENOENT) { |
688 | if (rc == ENOENT) { |
| 688 | printf("Symbol %s not found.\n", symbol); |
689 | printf("Symbol %s not found.\n", symbol); |
| 689 | } else if (rc == EOVERFLOW) { |
690 | } else if (rc == EOVERFLOW) { |
| 690 | symtab_print_search(symbol); |
691 | symtab_print_search(symbol); |
| 691 | printf("Duplicate symbol, be more specific.\n"); |
692 | printf("Duplicate symbol, be more specific.\n"); |
| 692 | } else if (rc == EOK) { |
693 | } else if (rc == EOK) { |
| 693 | fnc = (unative_t (*)(unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call1); |
694 | fnc = (unative_t (*)(unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call1); |
| 694 | printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol); |
695 | printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol); |
| 695 | printf("Result: %#" PRIxn "\n", fnc(arg1)); |
696 | printf("Result: %#" PRIxn "\n", fnc(arg1)); |
| 696 | } else { |
697 | } else { |
| 697 | printf("No symbol information available.\n"); |
698 | printf("No symbol information available.\n"); |
| 698 | } |
699 | } |
| 699 | 700 | ||
| 700 | return 1; |
701 | return 1; |
| 701 | } |
702 | } |
| 702 | 703 | ||
| 703 | /** Call function with two parameters */ |
704 | /** Call function with two parameters */ |
| 704 | int cmd_call2(cmd_arg_t *argv) |
705 | int cmd_call2(cmd_arg_t *argv) |
| 705 | { |
706 | { |
| 706 | uintptr_t symaddr; |
707 | uintptr_t symaddr; |
| 707 | char *symbol; |
708 | char *symbol; |
| 708 | unative_t (*fnc)(unative_t, unative_t, ...); |
709 | unative_t (*fnc)(unative_t, unative_t, ...); |
| 709 | unative_t arg1 = argv[1].intval; |
710 | unative_t arg1 = argv[1].intval; |
| 710 | unative_t arg2 = argv[2].intval; |
711 | unative_t arg2 = argv[2].intval; |
| 711 | fncptr_t fptr; |
712 | fncptr_t fptr; |
| 712 | int rc; |
713 | int rc; |
| 713 | 714 | ||
| 714 | symbol = (char *) argv->buffer; |
715 | symbol = (char *) argv->buffer; |
| 715 | rc = symtab_addr_lookup(symbol, &symaddr); |
716 | rc = symtab_addr_lookup(symbol, &symaddr); |
| 716 | 717 | ||
| 717 | if (rc == ENOENT) { |
718 | if (rc == ENOENT) { |
| 718 | printf("Symbol %s not found.\n", symbol); |
719 | printf("Symbol %s not found.\n", symbol); |
| 719 | } else if (rc == EOVERFLOW) { |
720 | } else if (rc == EOVERFLOW) { |
| 720 | symtab_print_search(symbol); |
721 | symtab_print_search(symbol); |
| 721 | printf("Duplicate symbol, be more specific.\n"); |
722 | printf("Duplicate symbol, be more specific.\n"); |
| 722 | } else if (rc == EOK) { |
723 | } else if (rc == EOK) { |
| 723 | fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2); |
724 | fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2); |
| 724 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
725 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 725 | arg1, arg2, symaddr, symbol); |
726 | arg1, arg2, symaddr, symbol); |
| 726 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2)); |
727 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2)); |
| 727 | } else { |
728 | } else { |
| 728 | printf("No symbol information available.\n"); |
729 | printf("No symbol information available.\n"); |
| 729 | } |
730 | } |
| 730 | return 1; |
731 | return 1; |
| 731 | } |
732 | } |
| 732 | 733 | ||
| 733 | /** Call function with three parameters */ |
734 | /** Call function with three parameters */ |
| 734 | int cmd_call3(cmd_arg_t *argv) |
735 | int cmd_call3(cmd_arg_t *argv) |
| 735 | { |
736 | { |
| 736 | uintptr_t symaddr; |
737 | uintptr_t symaddr; |
| 737 | char *symbol; |
738 | char *symbol; |
| 738 | unative_t (*fnc)(unative_t, unative_t, unative_t, ...); |
739 | unative_t (*fnc)(unative_t, unative_t, unative_t, ...); |
| 739 | unative_t arg1 = argv[1].intval; |
740 | unative_t arg1 = argv[1].intval; |
| 740 | unative_t arg2 = argv[2].intval; |
741 | unative_t arg2 = argv[2].intval; |
| 741 | unative_t arg3 = argv[3].intval; |
742 | unative_t arg3 = argv[3].intval; |
| 742 | fncptr_t fptr; |
743 | fncptr_t fptr; |
| 743 | int rc; |
744 | int rc; |
| 744 | 745 | ||
| 745 | symbol = (char *) argv->buffer; |
746 | symbol = (char *) argv->buffer; |
| 746 | rc = symtab_addr_lookup(symbol, &symaddr); |
747 | rc = symtab_addr_lookup(symbol, &symaddr); |
| 747 | 748 | ||
| 748 | if (rc == ENOENT) { |
749 | if (rc == ENOENT) { |
| 749 | printf("Symbol %s not found.\n", symbol); |
750 | printf("Symbol %s not found.\n", symbol); |
| 750 | } else if (rc == EOVERFLOW) { |
751 | } else if (rc == EOVERFLOW) { |
| 751 | symtab_print_search(symbol); |
752 | symtab_print_search(symbol); |
| 752 | printf("Duplicate symbol, be more specific.\n"); |
753 | printf("Duplicate symbol, be more specific.\n"); |
| 753 | } else if (rc == EOK) { |
754 | } else if (rc == EOK) { |
| 754 | fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3); |
755 | fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3); |
| 755 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
756 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 756 | arg1, arg2, arg3, symaddr, symbol); |
757 | arg1, arg2, arg3, symaddr, symbol); |
| 757 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3)); |
758 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3)); |
| 758 | } else { |
759 | } else { |
| 759 | printf("No symbol information available.\n"); |
760 | printf("No symbol information available.\n"); |
| 760 | } |
761 | } |
| 761 | return 1; |
762 | return 1; |
| 762 | } |
763 | } |
| 763 | 764 | ||
| 764 | 765 | ||
| 765 | /** Print detailed description of 'describe' command. */ |
766 | /** Print detailed description of 'describe' command. */ |
| 766 | void desc_help(void) |
767 | void desc_help(void) |
| 767 | { |
768 | { |
| 768 | printf("Syntax: describe command_name\n"); |
769 | printf("Syntax: describe command_name\n"); |
| 769 | } |
770 | } |
| 770 | 771 | ||
| 771 | /** Halt the kernel. |
772 | /** Halt the kernel. |
| 772 | * |
773 | * |
| 773 | * @param argv Argument vector (ignored). |
774 | * @param argv Argument vector (ignored). |
| 774 | * |
775 | * |
| 775 | * @return 0 on failure, 1 on success (never returns). |
776 | * @return 0 on failure, 1 on success (never returns). |
| 776 | */ |
777 | */ |
| 777 | int cmd_halt(cmd_arg_t *argv) |
778 | int cmd_halt(cmd_arg_t *argv) |
| 778 | { |
779 | { |
| 779 | halt(); |
780 | halt(); |
| 780 | return 1; |
781 | return 1; |
| 781 | } |
782 | } |
| 782 | 783 | ||
| 783 | /** Command for printing TLB contents. |
784 | /** Command for printing TLB contents. |
| 784 | * |
785 | * |
| 785 | * @param argv Not used. |
786 | * @param argv Not used. |
| 786 | * |
787 | * |
| 787 | * @return Always returns 1. |
788 | * @return Always returns 1. |
| 788 | */ |
789 | */ |
| 789 | int cmd_tlb(cmd_arg_t *argv) |
790 | int cmd_tlb(cmd_arg_t *argv) |
| 790 | { |
791 | { |
| 791 | tlb_print(); |
792 | tlb_print(); |
| 792 | return 1; |
793 | return 1; |
| 793 | } |
794 | } |
| 794 | 795 | ||
| 795 | /** Command for printing physical memory configuration. |
796 | /** Command for printing physical memory configuration. |
| 796 | * |
797 | * |
| 797 | * @param argv Not used. |
798 | * @param argv Not used. |
| 798 | * |
799 | * |
| 799 | * @return Always returns 1. |
800 | * @return Always returns 1. |
| 800 | */ |
801 | */ |
| 801 | int cmd_physmem(cmd_arg_t *argv) |
802 | int cmd_physmem(cmd_arg_t *argv) |
| 802 | { |
803 | { |
| 803 | physmem_print(); |
804 | physmem_print(); |
| 804 | return 1; |
805 | return 1; |
| 805 | } |
806 | } |
| 806 | 807 | ||
| 807 | /** Write 4 byte value to address */ |
808 | /** Write 4 byte value to address */ |
| 808 | int cmd_set4(cmd_arg_t *argv) |
809 | int cmd_set4(cmd_arg_t *argv) |
| 809 | { |
810 | { |
| 810 | uintptr_t addr; |
811 | uintptr_t addr; |
| 811 | uint32_t arg1 = argv[1].intval; |
812 | uint32_t arg1 = argv[1].intval; |
| 812 | bool pointer = false; |
813 | bool pointer = false; |
| 813 | int rc; |
814 | int rc; |
| 814 | 815 | ||
| 815 | if (((char *)argv->buffer)[0] == '*') { |
816 | if (((char *)argv->buffer)[0] == '*') { |
| 816 | rc = symtab_addr_lookup((char *) argv->buffer + 1, &addr); |
817 | rc = symtab_addr_lookup((char *) argv->buffer + 1, &addr); |
| 817 | pointer = true; |
818 | pointer = true; |
| 818 | } else if (((char *) argv->buffer)[0] >= '0' && |
819 | } else if (((char *) argv->buffer)[0] >= '0' && |
| 819 | ((char *)argv->buffer)[0] <= '9') { |
820 | ((char *)argv->buffer)[0] <= '9') { |
| 820 | rc = EOK; |
821 | rc = EOK; |
| 821 | addr = atoi((char *)argv->buffer); |
822 | addr = atoi((char *)argv->buffer); |
| 822 | } else { |
823 | } else { |
| 823 | rc = symtab_addr_lookup((char *) argv->buffer, &addr); |
824 | rc = symtab_addr_lookup((char *) argv->buffer, &addr); |
| 824 | } |
825 | } |
| 825 | 826 | ||
| 826 | if (rc == ENOENT) |
827 | if (rc == ENOENT) |
| 827 | printf("Symbol %s not found.\n", argv->buffer); |
828 | printf("Symbol %s not found.\n", argv->buffer); |
| 828 | else if (rc == EOVERFLOW) { |
829 | else if (rc == EOVERFLOW) { |
| 829 | symtab_print_search((char *) argv->buffer); |
830 | symtab_print_search((char *) argv->buffer); |
| 830 | printf("Duplicate symbol, be more specific.\n"); |
831 | printf("Duplicate symbol, be more specific.\n"); |
| 831 | } else if (rc == EOK) { |
832 | } else if (rc == EOK) { |
| 832 | if (pointer) |
833 | if (pointer) |
| 833 | addr = *(uintptr_t *) addr; |
834 | addr = *(uintptr_t *) addr; |
| 834 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
835 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
| 835 | *(uint32_t *) addr = arg1; |
836 | *(uint32_t *) addr = arg1; |
| 836 | } else { |
837 | } else { |
| 837 | printf("No symbol information available.\n"); |
838 | printf("No symbol information available.\n"); |
| 838 | } |
839 | } |
| 839 | 840 | ||
| 840 | return 1; |
841 | return 1; |
| 841 | } |
842 | } |
| 842 | 843 | ||
| 843 | /** Command for listings SLAB caches |
844 | /** Command for listings SLAB caches |
| 844 | * |
845 | * |
| 845 | * @param argv Ignores |
846 | * @param argv Ignores |
| 846 | * |
847 | * |
| 847 | * @return Always 1 |
848 | * @return Always 1 |
| 848 | */ |
849 | */ |
| 849 | int cmd_slabs(cmd_arg_t * argv) { |
850 | int cmd_slabs(cmd_arg_t * argv) { |
| 850 | slab_print_list(); |
851 | slab_print_list(); |
| 851 | return 1; |
852 | return 1; |
| 852 | } |
853 | } |
| 853 | 854 | ||
| 854 | 855 | ||
| 855 | /** Command for listings Thread information |
856 | /** Command for listings Thread information |
| 856 | * |
857 | * |
| 857 | * @param argv Ignores |
858 | * @param argv Ignores |
| 858 | * |
859 | * |
| 859 | * @return Always 1 |
860 | * @return Always 1 |
| 860 | */ |
861 | */ |
| 861 | int cmd_threads(cmd_arg_t * argv) { |
862 | int cmd_threads(cmd_arg_t * argv) { |
| 862 | thread_print_list(); |
863 | thread_print_list(); |
| 863 | return 1; |
864 | return 1; |
| 864 | } |
865 | } |
| 865 | 866 | ||
| 866 | /** Command for listings Task information |
867 | /** Command for listings Task information |
| 867 | * |
868 | * |
| 868 | * @param argv Ignores |
869 | * @param argv Ignores |
| 869 | * |
870 | * |
| 870 | * @return Always 1 |
871 | * @return Always 1 |
| 871 | */ |
872 | */ |
| 872 | int cmd_tasks(cmd_arg_t * argv) { |
873 | int cmd_tasks(cmd_arg_t * argv) { |
| 873 | task_print_list(); |
874 | task_print_list(); |
| 874 | return 1; |
875 | return 1; |
| 875 | } |
876 | } |
| 876 | 877 | ||
| 877 | /** Command for listings Thread information |
878 | /** Command for listings Thread information |
| 878 | * |
879 | * |
| 879 | * @param argv Ignores |
880 | * @param argv Ignores |
| 880 | * |
881 | * |
| 881 | * @return Always 1 |
882 | * @return Always 1 |
| 882 | */ |
883 | */ |
| 883 | int cmd_sched(cmd_arg_t * argv) { |
884 | int cmd_sched(cmd_arg_t * argv) { |
| 884 | sched_print_list(); |
885 | sched_print_list(); |
| 885 | return 1; |
886 | return 1; |
| 886 | } |
887 | } |
| 887 | 888 | ||
| 888 | /** Command for listing memory zones |
889 | /** Command for listing memory zones |
| 889 | * |
890 | * |
| 890 | * @param argv Ignored |
891 | * @param argv Ignored |
| 891 | * |
892 | * |
| 892 | * return Always 1 |
893 | * return Always 1 |
| 893 | */ |
894 | */ |
| 894 | int cmd_zones(cmd_arg_t * argv) { |
895 | int cmd_zones(cmd_arg_t * argv) { |
| 895 | zone_print_list(); |
896 | zone_print_list(); |
| 896 | return 1; |
897 | return 1; |
| 897 | } |
898 | } |
| 898 | 899 | ||
| 899 | /** Command for memory zone details |
900 | /** Command for memory zone details |
| 900 | * |
901 | * |
| 901 | * @param argv Integer argument from cmdline expected |
902 | * @param argv Integer argument from cmdline expected |
| 902 | * |
903 | * |
| 903 | * return Always 1 |
904 | * return Always 1 |
| 904 | */ |
905 | */ |
| 905 | int cmd_zone(cmd_arg_t * argv) { |
906 | int cmd_zone(cmd_arg_t * argv) { |
| 906 | zone_print_one(argv[0].intval); |
907 | zone_print_one(argv[0].intval); |
| 907 | return 1; |
908 | return 1; |
| 908 | } |
909 | } |
| 909 | 910 | ||
| 910 | /** Command for printing task ipc details |
911 | /** Command for printing task ipc details |
| 911 | * |
912 | * |
| 912 | * @param argv Integer argument from cmdline expected |
913 | * @param argv Integer argument from cmdline expected |
| 913 | * |
914 | * |
| 914 | * return Always 1 |
915 | * return Always 1 |
| 915 | */ |
916 | */ |
| 916 | int cmd_ipc(cmd_arg_t * argv) { |
917 | int cmd_ipc(cmd_arg_t * argv) { |
| 917 | ipc_print_task(argv[0].intval); |
918 | ipc_print_task(argv[0].intval); |
| 918 | return 1; |
919 | return 1; |
| 919 | } |
920 | } |
| 920 | 921 | ||
| 921 | 922 | ||
| 922 | /** Command for listing processors. |
923 | /** Command for listing processors. |
| 923 | * |
924 | * |
| 924 | * @param argv Ignored. |
925 | * @param argv Ignored. |
| 925 | * |
926 | * |
| 926 | * return Always 1. |
927 | * return Always 1. |
| 927 | */ |
928 | */ |
| 928 | int cmd_cpus(cmd_arg_t *argv) |
929 | int cmd_cpus(cmd_arg_t *argv) |
| 929 | { |
930 | { |
| 930 | cpu_list(); |
931 | cpu_list(); |
| 931 | return 1; |
932 | return 1; |
| 932 | } |
933 | } |
| 933 | 934 | ||
| 934 | /** Command for printing kernel version. |
935 | /** Command for printing kernel version. |
| 935 | * |
936 | * |
| 936 | * @param argv Ignored. |
937 | * @param argv Ignored. |
| 937 | * |
938 | * |
| 938 | * return Always 1. |
939 | * return Always 1. |
| 939 | */ |
940 | */ |
| 940 | int cmd_version(cmd_arg_t *argv) |
941 | int cmd_version(cmd_arg_t *argv) |
| 941 | { |
942 | { |
| 942 | version_print(); |
943 | version_print(); |
| 943 | return 1; |
944 | return 1; |
| 944 | } |
945 | } |
| 945 | 946 | ||
| 946 | /** Command for returning console back to userspace. |
947 | /** Command for returning console back to userspace. |
| 947 | * |
948 | * |
| 948 | * @param argv Ignored. |
949 | * @param argv Ignored. |
| 949 | * |
950 | * |
| 950 | * return Always 1. |
951 | * return Always 1. |
| 951 | */ |
952 | */ |
| 952 | int cmd_continue(cmd_arg_t *argv) |
953 | int cmd_continue(cmd_arg_t *argv) |
| 953 | { |
954 | { |
| 954 | printf("The kernel will now relinquish the console.\n"); |
955 | printf("The kernel will now relinquish the console.\n"); |
| 955 | release_console(); |
956 | release_console(); |
| 956 | 957 | ||
| 957 | if ((kconsole_notify) && (kconsole_irq.notif_cfg.notify)) |
- | |
| 958 | ipc_irq_send_msg_0(&kconsole_irq); |
958 | event_notify_0(EVENT_KCONSOLE); |
| 959 | 959 | ||
| 960 | return 1; |
960 | return 1; |
| 961 | } |
961 | } |
| 962 | 962 | ||
| 963 | #ifdef CONFIG_TEST |
963 | #ifdef CONFIG_TEST |
| 964 | /** Command for printing kernel tests list. |
964 | /** Command for printing kernel tests list. |
| 965 | * |
965 | * |
| 966 | * @param argv Ignored. |
966 | * @param argv Ignored. |
| 967 | * |
967 | * |
| 968 | * return Always 1. |
968 | * return Always 1. |
| 969 | */ |
969 | */ |
| 970 | int cmd_tests(cmd_arg_t *argv) |
970 | int cmd_tests(cmd_arg_t *argv) |
| 971 | { |
971 | { |
| 972 | size_t len = 0; |
972 | size_t len = 0; |
| 973 | test_t *test; |
973 | test_t *test; |
| 974 | for (test = tests; test->name != NULL; test++) { |
974 | for (test = tests; test->name != NULL; test++) { |
| 975 | if (strlen(test->name) > len) |
975 | if (strlen(test->name) > len) |
| 976 | len = strlen(test->name); |
976 | len = strlen(test->name); |
| 977 | } |
977 | } |
| 978 | 978 | ||
| 979 | for (test = tests; test->name != NULL; test++) |
979 | for (test = tests; test->name != NULL; test++) |
| 980 | printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
980 | printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
| 981 | 981 | ||
| 982 | printf("%-*s Run all safe tests\n", len, "*"); |
982 | printf("%-*s Run all safe tests\n", len, "*"); |
| 983 | return 1; |
983 | return 1; |
| 984 | } |
984 | } |
| 985 | 985 | ||
| 986 | static bool run_test(const test_t *test) |
986 | static bool run_test(const test_t *test) |
| 987 | { |
987 | { |
| 988 | printf("%s (%s)\n", test->name, test->desc); |
988 | printf("%s (%s)\n", test->name, test->desc); |
| 989 | 989 | ||
| 990 | /* Update and read thread accounting |
990 | /* Update and read thread accounting |
| 991 | for benchmarking */ |
991 | for benchmarking */ |
| 992 | ipl_t ipl = interrupts_disable(); |
992 | ipl_t ipl = interrupts_disable(); |
| 993 | spinlock_lock(&TASK->lock); |
993 | spinlock_lock(&TASK->lock); |
| 994 | uint64_t t0 = task_get_accounting(TASK); |
994 | uint64_t t0 = task_get_accounting(TASK); |
| 995 | spinlock_unlock(&TASK->lock); |
995 | spinlock_unlock(&TASK->lock); |
| 996 | interrupts_restore(ipl); |
996 | interrupts_restore(ipl); |
| 997 | 997 | ||
| 998 | /* Execute the test */ |
998 | /* Execute the test */ |
| 999 | char * ret = test->entry(false); |
999 | char * ret = test->entry(false); |
| 1000 | 1000 | ||
| 1001 | /* Update and read thread accounting */ |
1001 | /* Update and read thread accounting */ |
| 1002 | ipl = interrupts_disable(); |
1002 | ipl = interrupts_disable(); |
| 1003 | spinlock_lock(&TASK->lock); |
1003 | spinlock_lock(&TASK->lock); |
| 1004 | uint64_t dt = task_get_accounting(TASK) - t0; |
1004 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 1005 | spinlock_unlock(&TASK->lock); |
1005 | spinlock_unlock(&TASK->lock); |
| 1006 | interrupts_restore(ipl); |
1006 | interrupts_restore(ipl); |
| 1007 | 1007 | ||
| 1008 | uint64_t cycles; |
1008 | uint64_t cycles; |
| 1009 | char suffix; |
1009 | char suffix; |
| 1010 | order(dt, &cycles, &suffix); |
1010 | order(dt, &cycles, &suffix); |
| 1011 | 1011 | ||
| 1012 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
1012 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
| 1013 | 1013 | ||
| 1014 | if (ret == NULL) { |
1014 | if (ret == NULL) { |
| 1015 | printf("Test passed\n"); |
1015 | printf("Test passed\n"); |
| 1016 | return true; |
1016 | return true; |
| 1017 | } |
1017 | } |
| 1018 | 1018 | ||
| 1019 | printf("%s\n", ret); |
1019 | printf("%s\n", ret); |
| 1020 | return false; |
1020 | return false; |
| 1021 | } |
1021 | } |
| 1022 | 1022 | ||
| 1023 | 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) |
| 1024 | { |
1024 | { |
| 1025 | uint32_t i; |
1025 | uint32_t i; |
| 1026 | bool ret = true; |
1026 | bool ret = true; |
| 1027 | uint64_t cycles; |
1027 | uint64_t cycles; |
| 1028 | char suffix; |
1028 | char suffix; |
| 1029 | 1029 | ||
| 1030 | if (cnt < 1) |
1030 | if (cnt < 1) |
| 1031 | return true; |
1031 | return true; |
| 1032 | 1032 | ||
| 1033 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
1033 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
| 1034 | if (data == NULL) { |
1034 | if (data == NULL) { |
| 1035 | printf("Error allocating memory for statistics\n"); |
1035 | printf("Error allocating memory for statistics\n"); |
| 1036 | return false; |
1036 | return false; |
| 1037 | } |
1037 | } |
| 1038 | 1038 | ||
| 1039 | for (i = 0; i < cnt; i++) { |
1039 | for (i = 0; i < cnt; i++) { |
| 1040 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
1040 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
| 1041 | 1041 | ||
| 1042 | /* Update and read thread accounting |
1042 | /* Update and read thread accounting |
| 1043 | for benchmarking */ |
1043 | for benchmarking */ |
| 1044 | ipl_t ipl = interrupts_disable(); |
1044 | ipl_t ipl = interrupts_disable(); |
| 1045 | spinlock_lock(&TASK->lock); |
1045 | spinlock_lock(&TASK->lock); |
| 1046 | uint64_t t0 = task_get_accounting(TASK); |
1046 | uint64_t t0 = task_get_accounting(TASK); |
| 1047 | spinlock_unlock(&TASK->lock); |
1047 | spinlock_unlock(&TASK->lock); |
| 1048 | interrupts_restore(ipl); |
1048 | interrupts_restore(ipl); |
| 1049 | 1049 | ||
| 1050 | /* Execute the test */ |
1050 | /* Execute the test */ |
| 1051 | char * ret = test->entry(true); |
1051 | char * ret = test->entry(true); |
| 1052 | 1052 | ||
| 1053 | /* Update and read thread accounting */ |
1053 | /* Update and read thread accounting */ |
| 1054 | ipl = interrupts_disable(); |
1054 | ipl = interrupts_disable(); |
| 1055 | spinlock_lock(&TASK->lock); |
1055 | spinlock_lock(&TASK->lock); |
| 1056 | uint64_t dt = task_get_accounting(TASK) - t0; |
1056 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 1057 | spinlock_unlock(&TASK->lock); |
1057 | spinlock_unlock(&TASK->lock); |
| 1058 | interrupts_restore(ipl); |
1058 | interrupts_restore(ipl); |
| 1059 | 1059 | ||
| 1060 | if (ret != NULL) { |
1060 | if (ret != NULL) { |
| 1061 | printf("%s\n", ret); |
1061 | printf("%s\n", ret); |
| 1062 | ret = false; |
1062 | ret = false; |
| 1063 | break; |
1063 | break; |
| 1064 | } |
1064 | } |
| 1065 | 1065 | ||
| 1066 | data[i] = dt; |
1066 | data[i] = dt; |
| 1067 | order(dt, &cycles, &suffix); |
1067 | order(dt, &cycles, &suffix); |
| 1068 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
1068 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
| 1069 | } |
1069 | } |
| 1070 | 1070 | ||
| 1071 | if (ret) { |
1071 | if (ret) { |
| 1072 | printf("\n"); |
1072 | printf("\n"); |
| 1073 | 1073 | ||
| 1074 | uint64_t sum = 0; |
1074 | uint64_t sum = 0; |
| 1075 | 1075 | ||
| 1076 | for (i = 0; i < cnt; i++) { |
1076 | for (i = 0; i < cnt; i++) { |
| 1077 | sum += data[i]; |
1077 | sum += data[i]; |
| 1078 | } |
1078 | } |
| 1079 | 1079 | ||
| 1080 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
1080 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
| 1081 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
1081 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
| 1082 | } |
1082 | } |
| 1083 | 1083 | ||
| 1084 | free(data); |
1084 | free(data); |
| 1085 | 1085 | ||
| 1086 | return ret; |
1086 | return ret; |
| 1087 | } |
1087 | } |
| 1088 | 1088 | ||
| 1089 | /** Command for returning kernel tests |
1089 | /** Command for returning kernel tests |
| 1090 | * |
1090 | * |
| 1091 | * @param argv Argument vector. |
1091 | * @param argv Argument vector. |
| 1092 | * |
1092 | * |
| 1093 | * return Always 1. |
1093 | * return Always 1. |
| 1094 | */ |
1094 | */ |
| 1095 | int cmd_test(cmd_arg_t *argv) |
1095 | int cmd_test(cmd_arg_t *argv) |
| 1096 | { |
1096 | { |
| 1097 | test_t *test; |
1097 | test_t *test; |
| 1098 | 1098 | ||
| 1099 | if (strcmp((char *) argv->buffer, "*") == 0) { |
1099 | if (strcmp((char *) argv->buffer, "*") == 0) { |
| 1100 | for (test = tests; test->name != NULL; test++) { |
1100 | for (test = tests; test->name != NULL; test++) { |
| 1101 | if (test->safe) { |
1101 | if (test->safe) { |
| 1102 | printf("\n"); |
1102 | printf("\n"); |
| 1103 | if (!run_test(test)) |
1103 | if (!run_test(test)) |
| 1104 | break; |
1104 | break; |
| 1105 | } |
1105 | } |
| 1106 | } |
1106 | } |
| 1107 | } else { |
1107 | } else { |
| 1108 | bool fnd = false; |
1108 | bool fnd = false; |
| 1109 | 1109 | ||
| 1110 | for (test = tests; test->name != NULL; test++) { |
1110 | for (test = tests; test->name != NULL; test++) { |
| 1111 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1111 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1112 | fnd = true; |
1112 | fnd = true; |
| 1113 | run_test(test); |
1113 | run_test(test); |
| 1114 | break; |
1114 | break; |
| 1115 | } |
1115 | } |
| 1116 | } |
1116 | } |
| 1117 | 1117 | ||
| 1118 | if (!fnd) |
1118 | if (!fnd) |
| 1119 | printf("Unknown test\n"); |
1119 | printf("Unknown test\n"); |
| 1120 | } |
1120 | } |
| 1121 | 1121 | ||
| 1122 | return 1; |
1122 | return 1; |
| 1123 | } |
1123 | } |
| 1124 | 1124 | ||
| 1125 | /** Command for returning kernel tests as benchmarks |
1125 | /** Command for returning kernel tests as benchmarks |
| 1126 | * |
1126 | * |
| 1127 | * @param argv Argument vector. |
1127 | * @param argv Argument vector. |
| 1128 | * |
1128 | * |
| 1129 | * return Always 1. |
1129 | * return Always 1. |
| 1130 | */ |
1130 | */ |
| 1131 | int cmd_bench(cmd_arg_t *argv) |
1131 | int cmd_bench(cmd_arg_t *argv) |
| 1132 | { |
1132 | { |
| 1133 | test_t *test; |
1133 | test_t *test; |
| 1134 | uint32_t cnt = argv[1].intval; |
1134 | uint32_t cnt = argv[1].intval; |
| 1135 | 1135 | ||
| 1136 | bool fnd = false; |
1136 | bool fnd = false; |
| 1137 | 1137 | ||
| 1138 | for (test = tests; test->name != NULL; test++) { |
1138 | for (test = tests; test->name != NULL; test++) { |
| 1139 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1139 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1140 | fnd = true; |
1140 | fnd = true; |
| 1141 | 1141 | ||
| 1142 | if (test->safe) |
1142 | if (test->safe) |
| 1143 | run_bench(test, cnt); |
1143 | run_bench(test, cnt); |
| 1144 | else |
1144 | else |
| 1145 | printf("Unsafe test\n"); |
1145 | printf("Unsafe test\n"); |
| 1146 | 1146 | ||
| 1147 | break; |
1147 | break; |
| 1148 | } |
1148 | } |
| 1149 | } |
1149 | } |
| 1150 | 1150 | ||
| 1151 | if (!fnd) |
1151 | if (!fnd) |
| 1152 | printf("Unknown test\n"); |
1152 | printf("Unknown test\n"); |
| 1153 | 1153 | ||
| 1154 | return 1; |
1154 | return 1; |
| 1155 | } |
1155 | } |
| 1156 | 1156 | ||
| 1157 | #endif |
1157 | #endif |
| 1158 | 1158 | ||
| 1159 | /** @} |
1159 | /** @} |
| 1160 | */ |
1160 | */ |
| 1161 | 1161 | ||