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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 <symtab.h> |
56 | #include <symtab.h> |
| 57 | #include <cpu.h> |
57 | #include <cpu.h> |
| 58 | #include <mm/tlb.h> |
58 | #include <mm/tlb.h> |
| 59 | #include <arch/mm/tlb.h> |
59 | #include <arch/mm/tlb.h> |
| 60 | #include <mm/frame.h> |
60 | #include <mm/frame.h> |
| 61 | #include <main/version.h> |
61 | #include <main/version.h> |
| 62 | #include <mm/slab.h> |
62 | #include <mm/slab.h> |
| 63 | #include <proc/scheduler.h> |
63 | #include <proc/scheduler.h> |
| 64 | #include <proc/thread.h> |
64 | #include <proc/thread.h> |
| 65 | #include <proc/task.h> |
65 | #include <proc/task.h> |
| 66 | #include <ipc/ipc.h> |
66 | #include <ipc/ipc.h> |
| 67 | #include <ipc/irq.h> |
67 | #include <ipc/irq.h> |
| 68 | 68 | ||
| 69 | #ifdef CONFIG_TEST |
69 | #ifdef CONFIG_TEST |
| 70 | #include <test.h> |
70 | #include <test.h> |
| 71 | #endif |
71 | #endif |
| 72 | 72 | ||
| 73 | /* Data and methods for 'help' command. */ |
73 | /* Data and methods for 'help' command. */ |
| 74 | static int cmd_help(cmd_arg_t *argv); |
74 | static int cmd_help(cmd_arg_t *argv); |
| 75 | static cmd_info_t help_info = { |
75 | static cmd_info_t help_info = { |
| 76 | .name = "help", |
76 | .name = "help", |
| 77 | .description = "List of supported commands.", |
77 | .description = "List of supported commands.", |
| 78 | .func = cmd_help, |
78 | .func = cmd_help, |
| 79 | .argc = 0 |
79 | .argc = 0 |
| 80 | }; |
80 | }; |
| 81 | 81 | ||
| 82 | static cmd_info_t exit_info = { |
- | |
| 83 | .name = "exit", |
- | |
| 84 | .description = "Exit kconsole.", |
- | |
| 85 | .argc = 0 |
- | |
| 86 | }; |
- | |
| 87 | - | ||
| 88 | static int cmd_reboot(cmd_arg_t *argv); |
82 | static int cmd_reboot(cmd_arg_t *argv); |
| 89 | static cmd_info_t reboot_info = { |
83 | static cmd_info_t reboot_info = { |
| 90 | .name = "reboot", |
84 | .name = "reboot", |
| 91 | .description = "Reboot.", |
85 | .description = "Reboot.", |
| 92 | .func = cmd_reboot, |
86 | .func = cmd_reboot, |
| 93 | .argc = 0 |
87 | .argc = 0 |
| 94 | }; |
88 | }; |
| 95 | 89 | ||
| 96 | static int cmd_uptime(cmd_arg_t *argv); |
90 | static int cmd_uptime(cmd_arg_t *argv); |
| 97 | static cmd_info_t uptime_info = { |
91 | static cmd_info_t uptime_info = { |
| 98 | .name = "uptime", |
92 | .name = "uptime", |
| 99 | .description = "Print uptime information.", |
93 | .description = "Print uptime information.", |
| 100 | .func = cmd_uptime, |
94 | .func = cmd_uptime, |
| 101 | .argc = 0 |
95 | .argc = 0 |
| 102 | }; |
96 | }; |
| 103 | 97 | ||
| 104 | static int cmd_continue(cmd_arg_t *argv); |
98 | static int cmd_continue(cmd_arg_t *argv); |
| 105 | static cmd_info_t continue_info = { |
99 | static cmd_info_t continue_info = { |
| 106 | .name = "continue", |
100 | .name = "continue", |
| 107 | .description = "Return console back to userspace.", |
101 | .description = "Return console back to userspace.", |
| 108 | .func = cmd_continue, |
102 | .func = cmd_continue, |
| 109 | .argc = 0 |
103 | .argc = 0 |
| 110 | }; |
104 | }; |
| 111 | 105 | ||
| 112 | #ifdef CONFIG_TEST |
106 | #ifdef CONFIG_TEST |
| 113 | static int cmd_tests(cmd_arg_t *argv); |
107 | static int cmd_tests(cmd_arg_t *argv); |
| 114 | static cmd_info_t tests_info = { |
108 | static cmd_info_t tests_info = { |
| 115 | .name = "tests", |
109 | .name = "tests", |
| 116 | .description = "Print available kernel tests.", |
110 | .description = "Print available kernel tests.", |
| 117 | .func = cmd_tests, |
111 | .func = cmd_tests, |
| 118 | .argc = 0 |
112 | .argc = 0 |
| 119 | }; |
113 | }; |
| 120 | 114 | ||
| 121 | static char test_buf[MAX_CMDLINE + 1]; |
115 | static char test_buf[MAX_CMDLINE + 1]; |
| 122 | static int cmd_test(cmd_arg_t *argv); |
116 | static int cmd_test(cmd_arg_t *argv); |
| 123 | static cmd_arg_t test_argv[] = { |
117 | static cmd_arg_t test_argv[] = { |
| 124 | { |
118 | { |
| 125 | .type = ARG_TYPE_STRING, |
119 | .type = ARG_TYPE_STRING, |
| 126 | .buffer = test_buf, |
120 | .buffer = test_buf, |
| 127 | .len = sizeof(test_buf) |
121 | .len = sizeof(test_buf) |
| 128 | } |
122 | } |
| 129 | }; |
123 | }; |
| 130 | static cmd_info_t test_info = { |
124 | static cmd_info_t test_info = { |
| 131 | .name = "test", |
125 | .name = "test", |
| 132 | .description = "Run kernel test.", |
126 | .description = "Run kernel test.", |
| 133 | .func = cmd_test, |
127 | .func = cmd_test, |
| 134 | .argc = 1, |
128 | .argc = 1, |
| 135 | .argv = test_argv |
129 | .argv = test_argv |
| 136 | }; |
130 | }; |
| 137 | 131 | ||
| 138 | static int cmd_bench(cmd_arg_t *argv); |
132 | static int cmd_bench(cmd_arg_t *argv); |
| 139 | static cmd_arg_t bench_argv[] = { |
133 | static cmd_arg_t bench_argv[] = { |
| 140 | { |
134 | { |
| 141 | .type = ARG_TYPE_STRING, |
135 | .type = ARG_TYPE_STRING, |
| 142 | .buffer = test_buf, |
136 | .buffer = test_buf, |
| 143 | .len = sizeof(test_buf) |
137 | .len = sizeof(test_buf) |
| 144 | }, |
138 | }, |
| 145 | { |
139 | { |
| 146 | .type = ARG_TYPE_INT, |
140 | .type = ARG_TYPE_INT, |
| 147 | } |
141 | } |
| 148 | }; |
142 | }; |
| 149 | static cmd_info_t bench_info = { |
143 | static cmd_info_t bench_info = { |
| 150 | .name = "bench", |
144 | .name = "bench", |
| 151 | .description = "Run kernel test as benchmark.", |
145 | .description = "Run kernel test as benchmark.", |
| 152 | .func = cmd_bench, |
146 | .func = cmd_bench, |
| 153 | .argc = 2, |
147 | .argc = 2, |
| 154 | .argv = bench_argv |
148 | .argv = bench_argv |
| 155 | }; |
149 | }; |
| 156 | #endif |
150 | #endif |
| 157 | 151 | ||
| 158 | /* Data and methods for 'description' command. */ |
152 | /* Data and methods for 'description' command. */ |
| 159 | static int cmd_desc(cmd_arg_t *argv); |
153 | static int cmd_desc(cmd_arg_t *argv); |
| 160 | static void desc_help(void); |
154 | static void desc_help(void); |
| 161 | static char desc_buf[MAX_CMDLINE+1]; |
155 | static char desc_buf[MAX_CMDLINE+1]; |
| 162 | static cmd_arg_t desc_argv = { |
156 | static cmd_arg_t desc_argv = { |
| 163 | .type = ARG_TYPE_STRING, |
157 | .type = ARG_TYPE_STRING, |
| 164 | .buffer = desc_buf, |
158 | .buffer = desc_buf, |
| 165 | .len = sizeof(desc_buf) |
159 | .len = sizeof(desc_buf) |
| 166 | }; |
160 | }; |
| 167 | static cmd_info_t desc_info = { |
161 | static cmd_info_t desc_info = { |
| 168 | .name = "describe", |
162 | .name = "describe", |
| 169 | .description = "Describe specified command.", |
163 | .description = "Describe specified command.", |
| 170 | .help = desc_help, |
164 | .help = desc_help, |
| 171 | .func = cmd_desc, |
165 | .func = cmd_desc, |
| 172 | .argc = 1, |
166 | .argc = 1, |
| 173 | .argv = &desc_argv |
167 | .argv = &desc_argv |
| 174 | }; |
168 | }; |
| 175 | 169 | ||
| 176 | /* Data and methods for 'symaddr' command. */ |
170 | /* Data and methods for 'symaddr' command. */ |
| 177 | static int cmd_symaddr(cmd_arg_t *argv); |
171 | static int cmd_symaddr(cmd_arg_t *argv); |
| 178 | static char symaddr_buf[MAX_CMDLINE+1]; |
172 | static char symaddr_buf[MAX_CMDLINE+1]; |
| 179 | static cmd_arg_t symaddr_argv = { |
173 | static cmd_arg_t symaddr_argv = { |
| 180 | .type = ARG_TYPE_STRING, |
174 | .type = ARG_TYPE_STRING, |
| 181 | .buffer = symaddr_buf, |
175 | .buffer = symaddr_buf, |
| 182 | .len = sizeof(symaddr_buf) |
176 | .len = sizeof(symaddr_buf) |
| 183 | }; |
177 | }; |
| 184 | static cmd_info_t symaddr_info = { |
178 | static cmd_info_t symaddr_info = { |
| 185 | .name = "symaddr", |
179 | .name = "symaddr", |
| 186 | .description = "Return symbol address.", |
180 | .description = "Return symbol address.", |
| 187 | .func = cmd_symaddr, |
181 | .func = cmd_symaddr, |
| 188 | .argc = 1, |
182 | .argc = 1, |
| 189 | .argv = &symaddr_argv |
183 | .argv = &symaddr_argv |
| 190 | }; |
184 | }; |
| 191 | 185 | ||
| 192 | static char set_buf[MAX_CMDLINE+1]; |
186 | static char set_buf[MAX_CMDLINE+1]; |
| 193 | static int cmd_set4(cmd_arg_t *argv); |
187 | static int cmd_set4(cmd_arg_t *argv); |
| 194 | static cmd_arg_t set4_argv[] = { |
188 | static cmd_arg_t set4_argv[] = { |
| 195 | { |
189 | { |
| 196 | .type = ARG_TYPE_STRING, |
190 | .type = ARG_TYPE_STRING, |
| 197 | .buffer = set_buf, |
191 | .buffer = set_buf, |
| 198 | .len = sizeof(set_buf) |
192 | .len = sizeof(set_buf) |
| 199 | }, |
193 | }, |
| 200 | { |
194 | { |
| 201 | .type = ARG_TYPE_INT |
195 | .type = ARG_TYPE_INT |
| 202 | } |
196 | } |
| 203 | }; |
197 | }; |
| 204 | static cmd_info_t set4_info = { |
198 | static cmd_info_t set4_info = { |
| 205 | .name = "set4", |
199 | .name = "set4", |
| 206 | .description = "set <dest_addr> <value> - 4byte version", |
200 | .description = "set <dest_addr> <value> - 4byte version", |
| 207 | .func = cmd_set4, |
201 | .func = cmd_set4, |
| 208 | .argc = 2, |
202 | .argc = 2, |
| 209 | .argv = set4_argv |
203 | .argv = set4_argv |
| 210 | }; |
204 | }; |
| 211 | 205 | ||
| 212 | /* Data and methods for 'call0' command. */ |
206 | /* Data and methods for 'call0' command. */ |
| 213 | static char call0_buf[MAX_CMDLINE + 1]; |
207 | static char call0_buf[MAX_CMDLINE + 1]; |
| 214 | static char carg1_buf[MAX_CMDLINE + 1]; |
208 | static char carg1_buf[MAX_CMDLINE + 1]; |
| 215 | static char carg2_buf[MAX_CMDLINE + 1]; |
209 | static char carg2_buf[MAX_CMDLINE + 1]; |
| 216 | static char carg3_buf[MAX_CMDLINE + 1]; |
210 | static char carg3_buf[MAX_CMDLINE + 1]; |
| 217 | 211 | ||
| 218 | static int cmd_call0(cmd_arg_t *argv); |
212 | static int cmd_call0(cmd_arg_t *argv); |
| 219 | static cmd_arg_t call0_argv = { |
213 | static cmd_arg_t call0_argv = { |
| 220 | .type = ARG_TYPE_STRING, |
214 | .type = ARG_TYPE_STRING, |
| 221 | .buffer = call0_buf, |
215 | .buffer = call0_buf, |
| 222 | .len = sizeof(call0_buf) |
216 | .len = sizeof(call0_buf) |
| 223 | }; |
217 | }; |
| 224 | static cmd_info_t call0_info = { |
218 | static cmd_info_t call0_info = { |
| 225 | .name = "call0", |
219 | .name = "call0", |
| 226 | .description = "call0 <function> -> call function().", |
220 | .description = "call0 <function> -> call function().", |
| 227 | .func = cmd_call0, |
221 | .func = cmd_call0, |
| 228 | .argc = 1, |
222 | .argc = 1, |
| 229 | .argv = &call0_argv |
223 | .argv = &call0_argv |
| 230 | }; |
224 | }; |
| 231 | 225 | ||
| 232 | /* Data and methods for 'mcall0' command. */ |
226 | /* Data and methods for 'mcall0' command. */ |
| 233 | static int cmd_mcall0(cmd_arg_t *argv); |
227 | static int cmd_mcall0(cmd_arg_t *argv); |
| 234 | static cmd_arg_t mcall0_argv = { |
228 | static cmd_arg_t mcall0_argv = { |
| 235 | .type = ARG_TYPE_STRING, |
229 | .type = ARG_TYPE_STRING, |
| 236 | .buffer = call0_buf, |
230 | .buffer = call0_buf, |
| 237 | .len = sizeof(call0_buf) |
231 | .len = sizeof(call0_buf) |
| 238 | }; |
232 | }; |
| 239 | static cmd_info_t mcall0_info = { |
233 | static cmd_info_t mcall0_info = { |
| 240 | .name = "mcall0", |
234 | .name = "mcall0", |
| 241 | .description = "mcall0 <function> -> call function() on each CPU.", |
235 | .description = "mcall0 <function> -> call function() on each CPU.", |
| 242 | .func = cmd_mcall0, |
236 | .func = cmd_mcall0, |
| 243 | .argc = 1, |
237 | .argc = 1, |
| 244 | .argv = &mcall0_argv |
238 | .argv = &mcall0_argv |
| 245 | }; |
239 | }; |
| 246 | 240 | ||
| 247 | /* Data and methods for 'call1' command. */ |
241 | /* Data and methods for 'call1' command. */ |
| 248 | static int cmd_call1(cmd_arg_t *argv); |
242 | static int cmd_call1(cmd_arg_t *argv); |
| 249 | static cmd_arg_t call1_argv[] = { |
243 | static cmd_arg_t call1_argv[] = { |
| 250 | { |
244 | { |
| 251 | .type = ARG_TYPE_STRING, |
245 | .type = ARG_TYPE_STRING, |
| 252 | .buffer = call0_buf, |
246 | .buffer = call0_buf, |
| 253 | .len = sizeof(call0_buf) |
247 | .len = sizeof(call0_buf) |
| 254 | }, |
248 | }, |
| 255 | { |
249 | { |
| 256 | .type = ARG_TYPE_VAR, |
250 | .type = ARG_TYPE_VAR, |
| 257 | .buffer = carg1_buf, |
251 | .buffer = carg1_buf, |
| 258 | .len = sizeof(carg1_buf) |
252 | .len = sizeof(carg1_buf) |
| 259 | } |
253 | } |
| 260 | }; |
254 | }; |
| 261 | static cmd_info_t call1_info = { |
255 | static cmd_info_t call1_info = { |
| 262 | .name = "call1", |
256 | .name = "call1", |
| 263 | .description = "call1 <function> <arg1> -> call function(arg1).", |
257 | .description = "call1 <function> <arg1> -> call function(arg1).", |
| 264 | .func = cmd_call1, |
258 | .func = cmd_call1, |
| 265 | .argc = 2, |
259 | .argc = 2, |
| 266 | .argv = call1_argv |
260 | .argv = call1_argv |
| 267 | }; |
261 | }; |
| 268 | 262 | ||
| 269 | /* Data and methods for 'call2' command. */ |
263 | /* Data and methods for 'call2' command. */ |
| 270 | static int cmd_call2(cmd_arg_t *argv); |
264 | static int cmd_call2(cmd_arg_t *argv); |
| 271 | static cmd_arg_t call2_argv[] = { |
265 | static cmd_arg_t call2_argv[] = { |
| 272 | { |
266 | { |
| 273 | .type = ARG_TYPE_STRING, |
267 | .type = ARG_TYPE_STRING, |
| 274 | .buffer = call0_buf, |
268 | .buffer = call0_buf, |
| 275 | .len = sizeof(call0_buf) |
269 | .len = sizeof(call0_buf) |
| 276 | }, |
270 | }, |
| 277 | { |
271 | { |
| 278 | .type = ARG_TYPE_VAR, |
272 | .type = ARG_TYPE_VAR, |
| 279 | .buffer = carg1_buf, |
273 | .buffer = carg1_buf, |
| 280 | .len = sizeof(carg1_buf) |
274 | .len = sizeof(carg1_buf) |
| 281 | }, |
275 | }, |
| 282 | { |
276 | { |
| 283 | .type = ARG_TYPE_VAR, |
277 | .type = ARG_TYPE_VAR, |
| 284 | .buffer = carg2_buf, |
278 | .buffer = carg2_buf, |
| 285 | .len = sizeof(carg2_buf) |
279 | .len = sizeof(carg2_buf) |
| 286 | } |
280 | } |
| 287 | }; |
281 | }; |
| 288 | static cmd_info_t call2_info = { |
282 | static cmd_info_t call2_info = { |
| 289 | .name = "call2", |
283 | .name = "call2", |
| 290 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
284 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
| 291 | .func = cmd_call2, |
285 | .func = cmd_call2, |
| 292 | .argc = 3, |
286 | .argc = 3, |
| 293 | .argv = call2_argv |
287 | .argv = call2_argv |
| 294 | }; |
288 | }; |
| 295 | 289 | ||
| 296 | /* Data and methods for 'call3' command. */ |
290 | /* Data and methods for 'call3' command. */ |
| 297 | static int cmd_call3(cmd_arg_t *argv); |
291 | static int cmd_call3(cmd_arg_t *argv); |
| 298 | static cmd_arg_t call3_argv[] = { |
292 | static cmd_arg_t call3_argv[] = { |
| 299 | { |
293 | { |
| 300 | .type = ARG_TYPE_STRING, |
294 | .type = ARG_TYPE_STRING, |
| 301 | .buffer = call0_buf, |
295 | .buffer = call0_buf, |
| 302 | .len = sizeof(call0_buf) |
296 | .len = sizeof(call0_buf) |
| 303 | }, |
297 | }, |
| 304 | { |
298 | { |
| 305 | .type = ARG_TYPE_VAR, |
299 | .type = ARG_TYPE_VAR, |
| 306 | .buffer = carg1_buf, |
300 | .buffer = carg1_buf, |
| 307 | .len = sizeof(carg1_buf) |
301 | .len = sizeof(carg1_buf) |
| 308 | }, |
302 | }, |
| 309 | { |
303 | { |
| 310 | .type = ARG_TYPE_VAR, |
304 | .type = ARG_TYPE_VAR, |
| 311 | .buffer = carg2_buf, |
305 | .buffer = carg2_buf, |
| 312 | .len = sizeof(carg2_buf) |
306 | .len = sizeof(carg2_buf) |
| 313 | }, |
307 | }, |
| 314 | { |
308 | { |
| 315 | .type = ARG_TYPE_VAR, |
309 | .type = ARG_TYPE_VAR, |
| 316 | .buffer = carg3_buf, |
310 | .buffer = carg3_buf, |
| 317 | .len = sizeof(carg3_buf) |
311 | .len = sizeof(carg3_buf) |
| 318 | } |
312 | } |
| 319 | 313 | ||
| 320 | }; |
314 | }; |
| 321 | static cmd_info_t call3_info = { |
315 | static cmd_info_t call3_info = { |
| 322 | .name = "call3", |
316 | .name = "call3", |
| 323 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
317 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
| 324 | .func = cmd_call3, |
318 | .func = cmd_call3, |
| 325 | .argc = 4, |
319 | .argc = 4, |
| 326 | .argv = call3_argv |
320 | .argv = call3_argv |
| 327 | }; |
321 | }; |
| 328 | 322 | ||
| 329 | /* Data and methods for 'halt' command. */ |
323 | /* Data and methods for 'halt' command. */ |
| 330 | static int cmd_halt(cmd_arg_t *argv); |
324 | static int cmd_halt(cmd_arg_t *argv); |
| 331 | static cmd_info_t halt_info = { |
325 | static cmd_info_t halt_info = { |
| 332 | .name = "halt", |
326 | .name = "halt", |
| 333 | .description = "Halt the kernel.", |
327 | .description = "Halt the kernel.", |
| 334 | .func = cmd_halt, |
328 | .func = cmd_halt, |
| 335 | .argc = 0 |
329 | .argc = 0 |
| 336 | }; |
330 | }; |
| 337 | 331 | ||
| 338 | /* Data and methods for 'physmem' command. */ |
332 | /* Data and methods for 'physmem' command. */ |
| 339 | static int cmd_physmem(cmd_arg_t *argv); |
333 | static int cmd_physmem(cmd_arg_t *argv); |
| 340 | cmd_info_t physmem_info = { |
334 | cmd_info_t physmem_info = { |
| 341 | .name = "physmem", |
335 | .name = "physmem", |
| 342 | .description = "Print physical memory configuration.", |
336 | .description = "Print physical memory configuration.", |
| 343 | .help = NULL, |
337 | .help = NULL, |
| 344 | .func = cmd_physmem, |
338 | .func = cmd_physmem, |
| 345 | .argc = 0, |
339 | .argc = 0, |
| 346 | .argv = NULL |
340 | .argv = NULL |
| 347 | }; |
341 | }; |
| 348 | 342 | ||
| 349 | /* Data and methods for 'tlb' command. */ |
343 | /* Data and methods for 'tlb' command. */ |
| 350 | static int cmd_tlb(cmd_arg_t *argv); |
344 | static int cmd_tlb(cmd_arg_t *argv); |
| 351 | cmd_info_t tlb_info = { |
345 | cmd_info_t tlb_info = { |
| 352 | .name = "tlb", |
346 | .name = "tlb", |
| 353 | .description = "Print TLB of current processor.", |
347 | .description = "Print TLB of current processor.", |
| 354 | .help = NULL, |
348 | .help = NULL, |
| 355 | .func = cmd_tlb, |
349 | .func = cmd_tlb, |
| 356 | .argc = 0, |
350 | .argc = 0, |
| 357 | .argv = NULL |
351 | .argv = NULL |
| 358 | }; |
352 | }; |
| 359 | 353 | ||
| 360 | static int cmd_threads(cmd_arg_t *argv); |
354 | static int cmd_threads(cmd_arg_t *argv); |
| 361 | static cmd_info_t threads_info = { |
355 | static cmd_info_t threads_info = { |
| 362 | .name = "threads", |
356 | .name = "threads", |
| 363 | .description = "List all threads.", |
357 | .description = "List all threads.", |
| 364 | .func = cmd_threads, |
358 | .func = cmd_threads, |
| 365 | .argc = 0 |
359 | .argc = 0 |
| 366 | }; |
360 | }; |
| 367 | 361 | ||
| 368 | static int cmd_tasks(cmd_arg_t *argv); |
362 | static int cmd_tasks(cmd_arg_t *argv); |
| 369 | static cmd_info_t tasks_info = { |
363 | static cmd_info_t tasks_info = { |
| 370 | .name = "tasks", |
364 | .name = "tasks", |
| 371 | .description = "List all tasks.", |
365 | .description = "List all tasks.", |
| 372 | .func = cmd_tasks, |
366 | .func = cmd_tasks, |
| 373 | .argc = 0 |
367 | .argc = 0 |
| 374 | }; |
368 | }; |
| 375 | 369 | ||
| 376 | 370 | ||
| 377 | static int cmd_sched(cmd_arg_t *argv); |
371 | static int cmd_sched(cmd_arg_t *argv); |
| 378 | static cmd_info_t sched_info = { |
372 | static cmd_info_t sched_info = { |
| 379 | .name = "scheduler", |
373 | .name = "scheduler", |
| 380 | .description = "List all scheduler information.", |
374 | .description = "List all scheduler information.", |
| 381 | .func = cmd_sched, |
375 | .func = cmd_sched, |
| 382 | .argc = 0 |
376 | .argc = 0 |
| 383 | }; |
377 | }; |
| 384 | 378 | ||
| 385 | static int cmd_slabs(cmd_arg_t *argv); |
379 | static int cmd_slabs(cmd_arg_t *argv); |
| 386 | static cmd_info_t slabs_info = { |
380 | static cmd_info_t slabs_info = { |
| 387 | .name = "slabs", |
381 | .name = "slabs", |
| 388 | .description = "List slab caches.", |
382 | .description = "List slab caches.", |
| 389 | .func = cmd_slabs, |
383 | .func = cmd_slabs, |
| 390 | .argc = 0 |
384 | .argc = 0 |
| 391 | }; |
385 | }; |
| 392 | 386 | ||
| 393 | /* Data and methods for 'zones' command */ |
387 | /* Data and methods for 'zones' command */ |
| 394 | static int cmd_zones(cmd_arg_t *argv); |
388 | static int cmd_zones(cmd_arg_t *argv); |
| 395 | static cmd_info_t zones_info = { |
389 | static cmd_info_t zones_info = { |
| 396 | .name = "zones", |
390 | .name = "zones", |
| 397 | .description = "List of memory zones.", |
391 | .description = "List of memory zones.", |
| 398 | .func = cmd_zones, |
392 | .func = cmd_zones, |
| 399 | .argc = 0 |
393 | .argc = 0 |
| 400 | }; |
394 | }; |
| 401 | 395 | ||
| 402 | /* Data and methods for 'ipc' command */ |
396 | /* Data and methods for 'ipc' command */ |
| 403 | static int cmd_ipc(cmd_arg_t *argv); |
397 | static int cmd_ipc(cmd_arg_t *argv); |
| 404 | static cmd_arg_t ipc_argv = { |
398 | static cmd_arg_t ipc_argv = { |
| 405 | .type = ARG_TYPE_INT, |
399 | .type = ARG_TYPE_INT, |
| 406 | }; |
400 | }; |
| 407 | static cmd_info_t ipc_info = { |
401 | static cmd_info_t ipc_info = { |
| 408 | .name = "ipc", |
402 | .name = "ipc", |
| 409 | .description = "ipc <taskid> Show IPC information of given task.", |
403 | .description = "ipc <taskid> Show IPC information of given task.", |
| 410 | .func = cmd_ipc, |
404 | .func = cmd_ipc, |
| 411 | .argc = 1, |
405 | .argc = 1, |
| 412 | .argv = &ipc_argv |
406 | .argv = &ipc_argv |
| 413 | }; |
407 | }; |
| 414 | 408 | ||
| 415 | /* Data and methods for 'zone' command */ |
409 | /* Data and methods for 'zone' command */ |
| 416 | static int cmd_zone(cmd_arg_t *argv); |
410 | static int cmd_zone(cmd_arg_t *argv); |
| 417 | static cmd_arg_t zone_argv = { |
411 | static cmd_arg_t zone_argv = { |
| 418 | .type = ARG_TYPE_INT, |
412 | .type = ARG_TYPE_INT, |
| 419 | }; |
413 | }; |
| 420 | 414 | ||
| 421 | static cmd_info_t zone_info = { |
415 | static cmd_info_t zone_info = { |
| 422 | .name = "zone", |
416 | .name = "zone", |
| 423 | .description = "Show memory zone structure.", |
417 | .description = "Show memory zone structure.", |
| 424 | .func = cmd_zone, |
418 | .func = cmd_zone, |
| 425 | .argc = 1, |
419 | .argc = 1, |
| 426 | .argv = &zone_argv |
420 | .argv = &zone_argv |
| 427 | }; |
421 | }; |
| 428 | 422 | ||
| 429 | /* Data and methods for 'cpus' command. */ |
423 | /* Data and methods for 'cpus' command. */ |
| 430 | static int cmd_cpus(cmd_arg_t *argv); |
424 | static int cmd_cpus(cmd_arg_t *argv); |
| 431 | cmd_info_t cpus_info = { |
425 | cmd_info_t cpus_info = { |
| 432 | .name = "cpus", |
426 | .name = "cpus", |
| 433 | .description = "List all processors.", |
427 | .description = "List all processors.", |
| 434 | .help = NULL, |
428 | .help = NULL, |
| 435 | .func = cmd_cpus, |
429 | .func = cmd_cpus, |
| 436 | .argc = 0, |
430 | .argc = 0, |
| 437 | .argv = NULL |
431 | .argv = NULL |
| 438 | }; |
432 | }; |
| 439 | 433 | ||
| 440 | /* Data and methods for 'version' command. */ |
434 | /* Data and methods for 'version' command. */ |
| 441 | static int cmd_version(cmd_arg_t *argv); |
435 | static int cmd_version(cmd_arg_t *argv); |
| 442 | cmd_info_t version_info = { |
436 | cmd_info_t version_info = { |
| 443 | .name = "version", |
437 | .name = "version", |
| 444 | .description = "Print version information.", |
438 | .description = "Print version information.", |
| 445 | .help = NULL, |
439 | .help = NULL, |
| 446 | .func = cmd_version, |
440 | .func = cmd_version, |
| 447 | .argc = 0, |
441 | .argc = 0, |
| 448 | .argv = NULL |
442 | .argv = NULL |
| 449 | }; |
443 | }; |
| 450 | 444 | ||
| 451 | static cmd_info_t *basic_commands[] = { |
445 | static cmd_info_t *basic_commands[] = { |
| 452 | &call0_info, |
446 | &call0_info, |
| 453 | &mcall0_info, |
447 | &mcall0_info, |
| 454 | &call1_info, |
448 | &call1_info, |
| 455 | &call2_info, |
449 | &call2_info, |
| 456 | &call3_info, |
450 | &call3_info, |
| 457 | &continue_info, |
451 | &continue_info, |
| 458 | &cpus_info, |
452 | &cpus_info, |
| 459 | &desc_info, |
453 | &desc_info, |
| 460 | &exit_info, |
- | |
| 461 | &reboot_info, |
454 | &reboot_info, |
| 462 | &uptime_info, |
455 | &uptime_info, |
| 463 | &halt_info, |
456 | &halt_info, |
| 464 | &help_info, |
457 | &help_info, |
| 465 | &ipc_info, |
458 | &ipc_info, |
| 466 | &set4_info, |
459 | &set4_info, |
| 467 | &slabs_info, |
460 | &slabs_info, |
| 468 | &symaddr_info, |
461 | &symaddr_info, |
| 469 | &sched_info, |
462 | &sched_info, |
| 470 | &threads_info, |
463 | &threads_info, |
| 471 | &tasks_info, |
464 | &tasks_info, |
| 472 | &physmem_info, |
465 | &physmem_info, |
| 473 | &tlb_info, |
466 | &tlb_info, |
| 474 | &version_info, |
467 | &version_info, |
| 475 | &zones_info, |
468 | &zones_info, |
| 476 | &zone_info, |
469 | &zone_info, |
| 477 | #ifdef CONFIG_TEST |
470 | #ifdef CONFIG_TEST |
| 478 | &tests_info, |
471 | &tests_info, |
| 479 | &test_info, |
472 | &test_info, |
| 480 | &bench_info, |
473 | &bench_info, |
| 481 | #endif |
474 | #endif |
| 482 | NULL |
475 | NULL |
| 483 | }; |
476 | }; |
| 484 | 477 | ||
| 485 | 478 | ||
| 486 | /** Initialize command info structure. |
479 | /** Initialize command info structure. |
| 487 | * |
480 | * |
| 488 | * @param cmd Command info structure. |
481 | * @param cmd Command info structure. |
| 489 | * |
482 | * |
| 490 | */ |
483 | */ |
| 491 | void cmd_initialize(cmd_info_t *cmd) |
484 | void cmd_initialize(cmd_info_t *cmd) |
| 492 | { |
485 | { |
| 493 | spinlock_initialize(&cmd->lock, "cmd"); |
486 | spinlock_initialize(&cmd->lock, "cmd"); |
| 494 | link_initialize(&cmd->link); |
487 | link_initialize(&cmd->link); |
| 495 | } |
488 | } |
| 496 | 489 | ||
| 497 | /** Initialize and register commands. */ |
490 | /** Initialize and register commands. */ |
| 498 | void cmd_init(void) |
491 | void cmd_init(void) |
| 499 | { |
492 | { |
| 500 | unsigned int i; |
493 | unsigned int i; |
| 501 | 494 | ||
| 502 | for (i = 0; basic_commands[i]; i++) { |
495 | for (i = 0; basic_commands[i]; i++) { |
| 503 | cmd_initialize(basic_commands[i]); |
496 | cmd_initialize(basic_commands[i]); |
| 504 | if (!cmd_register(basic_commands[i])) |
497 | if (!cmd_register(basic_commands[i])) |
| 505 | printf("Cannot register command %s\n", basic_commands[i]->name); |
498 | printf("Cannot register command %s\n", basic_commands[i]->name); |
| 506 | } |
499 | } |
| 507 | } |
500 | } |
| 508 | 501 | ||
| 509 | 502 | ||
| 510 | /** List supported commands. |
503 | /** List supported commands. |
| 511 | * |
504 | * |
| 512 | * @param argv Argument vector. |
505 | * @param argv Argument vector. |
| 513 | * |
506 | * |
| 514 | * @return 0 on failure, 1 on success. |
507 | * @return 0 on failure, 1 on success. |
| 515 | */ |
508 | */ |
| 516 | int cmd_help(cmd_arg_t *argv) |
509 | int cmd_help(cmd_arg_t *argv) |
| 517 | { |
510 | { |
| 518 | spinlock_lock(&cmd_lock); |
511 | spinlock_lock(&cmd_lock); |
| 519 | 512 | ||
| 520 | link_t *cur; |
513 | link_t *cur; |
| 521 | size_t len = 0; |
514 | size_t len = 0; |
| 522 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
515 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 523 | cmd_info_t *hlp; |
516 | cmd_info_t *hlp; |
| 524 | hlp = list_get_instance(cur, cmd_info_t, link); |
517 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 525 | 518 | ||
| 526 | spinlock_lock(&hlp->lock); |
519 | spinlock_lock(&hlp->lock); |
| 527 | if (strlen(hlp->name) > len) |
520 | if (strlen(hlp->name) > len) |
| 528 | len = strlen(hlp->name); |
521 | len = strlen(hlp->name); |
| 529 | spinlock_unlock(&hlp->lock); |
522 | spinlock_unlock(&hlp->lock); |
| 530 | } |
523 | } |
| 531 | 524 | ||
| 532 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
525 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 533 | cmd_info_t *hlp; |
526 | cmd_info_t *hlp; |
| 534 | hlp = list_get_instance(cur, cmd_info_t, link); |
527 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 535 | 528 | ||
| 536 | spinlock_lock(&hlp->lock); |
529 | spinlock_lock(&hlp->lock); |
| 537 | printf("%-*s %s\n", len, hlp->name, hlp->description); |
530 | printf("%-*s %s\n", len, hlp->name, hlp->description); |
| 538 | spinlock_unlock(&hlp->lock); |
531 | spinlock_unlock(&hlp->lock); |
| 539 | } |
532 | } |
| 540 | 533 | ||
| 541 | spinlock_unlock(&cmd_lock); |
534 | spinlock_unlock(&cmd_lock); |
| 542 | 535 | ||
| 543 | return 1; |
536 | return 1; |
| 544 | } |
537 | } |
| 545 | 538 | ||
| 546 | 539 | ||
| 547 | /** Reboot the system. |
540 | /** Reboot the system. |
| 548 | * |
541 | * |
| 549 | * @param argv Argument vector. |
542 | * @param argv Argument vector. |
| 550 | * |
543 | * |
| 551 | * @return 0 on failure, 1 on success. |
544 | * @return 0 on failure, 1 on success. |
| 552 | */ |
545 | */ |
| 553 | int cmd_reboot(cmd_arg_t *argv) |
546 | int cmd_reboot(cmd_arg_t *argv) |
| 554 | { |
547 | { |
| 555 | reboot(); |
548 | reboot(); |
| 556 | 549 | ||
| 557 | /* Not reached */ |
550 | /* Not reached */ |
| 558 | return 1; |
551 | return 1; |
| 559 | } |
552 | } |
| 560 | 553 | ||
| 561 | 554 | ||
| 562 | /** Print system uptime information. |
555 | /** Print system uptime information. |
| 563 | * |
556 | * |
| 564 | * @param argv Argument vector. |
557 | * @param argv Argument vector. |
| 565 | * |
558 | * |
| 566 | * @return 0 on failure, 1 on success. |
559 | * @return 0 on failure, 1 on success. |
| 567 | */ |
560 | */ |
| 568 | int cmd_uptime(cmd_arg_t *argv) |
561 | int cmd_uptime(cmd_arg_t *argv) |
| 569 | { |
562 | { |
| 570 | ASSERT(uptime); |
563 | ASSERT(uptime); |
| 571 | 564 | ||
| 572 | /* This doesn't have to be very accurate */ |
565 | /* This doesn't have to be very accurate */ |
| 573 | unative_t sec = uptime->seconds1; |
566 | unative_t sec = uptime->seconds1; |
| 574 | 567 | ||
| 575 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
568 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
| 576 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
569 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
| 577 | 570 | ||
| 578 | return 1; |
571 | return 1; |
| 579 | } |
572 | } |
| 580 | 573 | ||
| 581 | /** Describe specified command. |
574 | /** Describe specified command. |
| 582 | * |
575 | * |
| 583 | * @param argv Argument vector. |
576 | * @param argv Argument vector. |
| 584 | * |
577 | * |
| 585 | * @return 0 on failure, 1 on success. |
578 | * @return 0 on failure, 1 on success. |
| 586 | */ |
579 | */ |
| 587 | int cmd_desc(cmd_arg_t *argv) |
580 | int cmd_desc(cmd_arg_t *argv) |
| 588 | { |
581 | { |
| 589 | link_t *cur; |
582 | link_t *cur; |
| 590 | 583 | ||
| 591 | spinlock_lock(&cmd_lock); |
584 | spinlock_lock(&cmd_lock); |
| 592 | 585 | ||
| 593 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
586 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 594 | cmd_info_t *hlp; |
587 | cmd_info_t *hlp; |
| 595 | 588 | ||
| 596 | hlp = list_get_instance(cur, cmd_info_t, link); |
589 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 597 | spinlock_lock(&hlp->lock); |
590 | spinlock_lock(&hlp->lock); |
| 598 | 591 | ||
| 599 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
592 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
| 600 | printf("%s - %s\n", hlp->name, hlp->description); |
593 | printf("%s - %s\n", hlp->name, hlp->description); |
| 601 | if (hlp->help) |
594 | if (hlp->help) |
| 602 | hlp->help(); |
595 | hlp->help(); |
| 603 | spinlock_unlock(&hlp->lock); |
596 | spinlock_unlock(&hlp->lock); |
| 604 | break; |
597 | break; |
| 605 | } |
598 | } |
| 606 | 599 | ||
| 607 | spinlock_unlock(&hlp->lock); |
600 | spinlock_unlock(&hlp->lock); |
| 608 | } |
601 | } |
| 609 | 602 | ||
| 610 | spinlock_unlock(&cmd_lock); |
603 | spinlock_unlock(&cmd_lock); |
| 611 | 604 | ||
| 612 | return 1; |
605 | return 1; |
| 613 | } |
606 | } |
| 614 | 607 | ||
| 615 | /** Search symbol table */ |
608 | /** Search symbol table */ |
| 616 | int cmd_symaddr(cmd_arg_t *argv) |
609 | int cmd_symaddr(cmd_arg_t *argv) |
| 617 | { |
610 | { |
| 618 | symtab_print_search((char *) argv->buffer); |
611 | symtab_print_search((char *) argv->buffer); |
| 619 | 612 | ||
| 620 | return 1; |
613 | return 1; |
| 621 | } |
614 | } |
| 622 | 615 | ||
| 623 | /** Call function with zero parameters */ |
616 | /** Call function with zero parameters */ |
| 624 | int cmd_call0(cmd_arg_t *argv) |
617 | int cmd_call0(cmd_arg_t *argv) |
| 625 | { |
618 | { |
| 626 | uintptr_t symaddr; |
619 | uintptr_t symaddr; |
| 627 | char *symbol; |
620 | char *symbol; |
| 628 | unative_t (*fnc)(void); |
621 | unative_t (*fnc)(void); |
| 629 | fncptr_t fptr; |
622 | fncptr_t fptr; |
| 630 | 623 | ||
| 631 | symaddr = get_symbol_addr((char *) argv->buffer); |
624 | symaddr = get_symbol_addr((char *) argv->buffer); |
| 632 | if (!symaddr) |
625 | if (!symaddr) |
| 633 | printf("Symbol %s not found.\n", argv->buffer); |
626 | printf("Symbol %s not found.\n", argv->buffer); |
| 634 | else if (symaddr == (uintptr_t) -1) { |
627 | else if (symaddr == (uintptr_t) -1) { |
| 635 | symtab_print_search((char *) argv->buffer); |
628 | symtab_print_search((char *) argv->buffer); |
| 636 | printf("Duplicate symbol, be more specific.\n"); |
629 | printf("Duplicate symbol, be more specific.\n"); |
| 637 | } else { |
630 | } else { |
| 638 | symbol = get_symtab_entry(symaddr); |
631 | symbol = get_symtab_entry(symaddr); |
| 639 | fnc = (unative_t (*)(void)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call0); |
632 | fnc = (unative_t (*)(void)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call0); |
| 640 | printf("Calling %s() (%p)\n", symbol, symaddr); |
633 | printf("Calling %s() (%p)\n", symbol, symaddr); |
| 641 | printf("Result: %#" PRIxn "\n", fnc()); |
634 | printf("Result: %#" PRIxn "\n", fnc()); |
| 642 | } |
635 | } |
| 643 | 636 | ||
| 644 | return 1; |
637 | return 1; |
| 645 | } |
638 | } |
| 646 | 639 | ||
| 647 | /** Call function with zero parameters on each CPU */ |
640 | /** Call function with zero parameters on each CPU */ |
| 648 | int cmd_mcall0(cmd_arg_t *argv) |
641 | int cmd_mcall0(cmd_arg_t *argv) |
| 649 | { |
642 | { |
| 650 | /* |
643 | /* |
| 651 | * For each CPU, create a thread which will |
644 | * For each CPU, create a thread which will |
| 652 | * call the function. |
645 | * call the function. |
| 653 | */ |
646 | */ |
| 654 | 647 | ||
| 655 | count_t i; |
648 | count_t i; |
| 656 | for (i = 0; i < config.cpu_count; i++) { |
649 | for (i = 0; i < config.cpu_count; i++) { |
| 657 | if (!cpus[i].active) |
650 | if (!cpus[i].active) |
| 658 | continue; |
651 | continue; |
| 659 | 652 | ||
| 660 | thread_t *t; |
653 | thread_t *t; |
| 661 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
654 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
| 662 | spinlock_lock(&t->lock); |
655 | spinlock_lock(&t->lock); |
| 663 | t->cpu = &cpus[i]; |
656 | t->cpu = &cpus[i]; |
| 664 | spinlock_unlock(&t->lock); |
657 | spinlock_unlock(&t->lock); |
| 665 | printf("cpu%u: ", i); |
658 | printf("cpu%u: ", i); |
| 666 | thread_ready(t); |
659 | thread_ready(t); |
| 667 | thread_join(t); |
660 | thread_join(t); |
| 668 | thread_detach(t); |
661 | thread_detach(t); |
| 669 | } else |
662 | } else |
| 670 | printf("Unable to create thread for cpu%u\n", i); |
663 | printf("Unable to create thread for cpu%u\n", i); |
| 671 | } |
664 | } |
| 672 | 665 | ||
| 673 | return 1; |
666 | return 1; |
| 674 | } |
667 | } |
| 675 | 668 | ||
| 676 | /** Call function with one parameter */ |
669 | /** Call function with one parameter */ |
| 677 | int cmd_call1(cmd_arg_t *argv) |
670 | int cmd_call1(cmd_arg_t *argv) |
| 678 | { |
671 | { |
| 679 | uintptr_t symaddr; |
672 | uintptr_t symaddr; |
| 680 | char *symbol; |
673 | char *symbol; |
| 681 | unative_t (*fnc)(unative_t, ...); |
674 | unative_t (*fnc)(unative_t, ...); |
| 682 | unative_t arg1 = argv[1].intval; |
675 | unative_t arg1 = argv[1].intval; |
| 683 | fncptr_t fptr; |
676 | fncptr_t fptr; |
| 684 | 677 | ||
| 685 | symaddr = get_symbol_addr((char *) argv->buffer); |
678 | symaddr = get_symbol_addr((char *) argv->buffer); |
| 686 | if (!symaddr) |
679 | if (!symaddr) |
| 687 | printf("Symbol %s not found.\n", argv->buffer); |
680 | printf("Symbol %s not found.\n", argv->buffer); |
| 688 | else if (symaddr == (uintptr_t) -1) { |
681 | else if (symaddr == (uintptr_t) -1) { |
| 689 | symtab_print_search((char *) argv->buffer); |
682 | symtab_print_search((char *) argv->buffer); |
| 690 | printf("Duplicate symbol, be more specific.\n"); |
683 | printf("Duplicate symbol, be more specific.\n"); |
| 691 | } else { |
684 | } else { |
| 692 | symbol = get_symtab_entry(symaddr); |
685 | symbol = get_symtab_entry(symaddr); |
| 693 | fnc = (unative_t (*)(unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call1); |
686 | 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); |
687 | printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol); |
| 695 | printf("Result: %#" PRIxn "\n", fnc(arg1)); |
688 | printf("Result: %#" PRIxn "\n", fnc(arg1)); |
| 696 | } |
689 | } |
| 697 | 690 | ||
| 698 | return 1; |
691 | return 1; |
| 699 | } |
692 | } |
| 700 | 693 | ||
| 701 | /** Call function with two parameters */ |
694 | /** Call function with two parameters */ |
| 702 | int cmd_call2(cmd_arg_t *argv) |
695 | int cmd_call2(cmd_arg_t *argv) |
| 703 | { |
696 | { |
| 704 | uintptr_t symaddr; |
697 | uintptr_t symaddr; |
| 705 | char *symbol; |
698 | char *symbol; |
| 706 | unative_t (*fnc)(unative_t, unative_t, ...); |
699 | unative_t (*fnc)(unative_t, unative_t, ...); |
| 707 | unative_t arg1 = argv[1].intval; |
700 | unative_t arg1 = argv[1].intval; |
| 708 | unative_t arg2 = argv[2].intval; |
701 | unative_t arg2 = argv[2].intval; |
| 709 | fncptr_t fptr; |
702 | fncptr_t fptr; |
| 710 | 703 | ||
| 711 | symaddr = get_symbol_addr((char *) argv->buffer); |
704 | symaddr = get_symbol_addr((char *) argv->buffer); |
| 712 | if (!symaddr) |
705 | if (!symaddr) |
| 713 | printf("Symbol %s not found.\n", argv->buffer); |
706 | printf("Symbol %s not found.\n", argv->buffer); |
| 714 | else if (symaddr == (uintptr_t) -1) { |
707 | else if (symaddr == (uintptr_t) -1) { |
| 715 | symtab_print_search((char *) argv->buffer); |
708 | symtab_print_search((char *) argv->buffer); |
| 716 | printf("Duplicate symbol, be more specific.\n"); |
709 | printf("Duplicate symbol, be more specific.\n"); |
| 717 | } else { |
710 | } else { |
| 718 | symbol = get_symtab_entry(symaddr); |
711 | symbol = get_symtab_entry(symaddr); |
| 719 | fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2); |
712 | fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2); |
| 720 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
713 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 721 | arg1, arg2, symaddr, symbol); |
714 | arg1, arg2, symaddr, symbol); |
| 722 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2)); |
715 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2)); |
| 723 | } |
716 | } |
| 724 | 717 | ||
| 725 | return 1; |
718 | return 1; |
| 726 | } |
719 | } |
| 727 | 720 | ||
| 728 | /** Call function with three parameters */ |
721 | /** Call function with three parameters */ |
| 729 | int cmd_call3(cmd_arg_t *argv) |
722 | int cmd_call3(cmd_arg_t *argv) |
| 730 | { |
723 | { |
| 731 | uintptr_t symaddr; |
724 | uintptr_t symaddr; |
| 732 | char *symbol; |
725 | char *symbol; |
| 733 | unative_t (*fnc)(unative_t, unative_t, unative_t, ...); |
726 | unative_t (*fnc)(unative_t, unative_t, unative_t, ...); |
| 734 | unative_t arg1 = argv[1].intval; |
727 | unative_t arg1 = argv[1].intval; |
| 735 | unative_t arg2 = argv[2].intval; |
728 | unative_t arg2 = argv[2].intval; |
| 736 | unative_t arg3 = argv[3].intval; |
729 | unative_t arg3 = argv[3].intval; |
| 737 | fncptr_t fptr; |
730 | fncptr_t fptr; |
| 738 | 731 | ||
| 739 | symaddr = get_symbol_addr((char *) argv->buffer); |
732 | symaddr = get_symbol_addr((char *) argv->buffer); |
| 740 | if (!symaddr) |
733 | if (!symaddr) |
| 741 | printf("Symbol %s not found.\n", argv->buffer); |
734 | printf("Symbol %s not found.\n", argv->buffer); |
| 742 | else if (symaddr == (uintptr_t) -1) { |
735 | else if (symaddr == (uintptr_t) -1) { |
| 743 | symtab_print_search((char *) argv->buffer); |
736 | symtab_print_search((char *) argv->buffer); |
| 744 | printf("Duplicate symbol, be more specific.\n"); |
737 | printf("Duplicate symbol, be more specific.\n"); |
| 745 | } else { |
738 | } else { |
| 746 | symbol = get_symtab_entry(symaddr); |
739 | symbol = get_symtab_entry(symaddr); |
| 747 | fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3); |
740 | fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3); |
| 748 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
741 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 749 | arg1, arg2, arg3, symaddr, symbol); |
742 | arg1, arg2, arg3, symaddr, symbol); |
| 750 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3)); |
743 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3)); |
| 751 | } |
744 | } |
| 752 | 745 | ||
| 753 | return 1; |
746 | return 1; |
| 754 | } |
747 | } |
| 755 | 748 | ||
| 756 | 749 | ||
| 757 | /** Print detailed description of 'describe' command. */ |
750 | /** Print detailed description of 'describe' command. */ |
| 758 | void desc_help(void) |
751 | void desc_help(void) |
| 759 | { |
752 | { |
| 760 | printf("Syntax: describe command_name\n"); |
753 | printf("Syntax: describe command_name\n"); |
| 761 | } |
754 | } |
| 762 | 755 | ||
| 763 | /** Halt the kernel. |
756 | /** Halt the kernel. |
| 764 | * |
757 | * |
| 765 | * @param argv Argument vector (ignored). |
758 | * @param argv Argument vector (ignored). |
| 766 | * |
759 | * |
| 767 | * @return 0 on failure, 1 on success (never returns). |
760 | * @return 0 on failure, 1 on success (never returns). |
| 768 | */ |
761 | */ |
| 769 | int cmd_halt(cmd_arg_t *argv) |
762 | int cmd_halt(cmd_arg_t *argv) |
| 770 | { |
763 | { |
| 771 | halt(); |
764 | halt(); |
| 772 | return 1; |
765 | return 1; |
| 773 | } |
766 | } |
| 774 | 767 | ||
| 775 | /** Command for printing TLB contents. |
768 | /** Command for printing TLB contents. |
| 776 | * |
769 | * |
| 777 | * @param argv Not used. |
770 | * @param argv Not used. |
| 778 | * |
771 | * |
| 779 | * @return Always returns 1. |
772 | * @return Always returns 1. |
| 780 | */ |
773 | */ |
| 781 | int cmd_tlb(cmd_arg_t *argv) |
774 | int cmd_tlb(cmd_arg_t *argv) |
| 782 | { |
775 | { |
| 783 | tlb_print(); |
776 | tlb_print(); |
| 784 | return 1; |
777 | return 1; |
| 785 | } |
778 | } |
| 786 | 779 | ||
| 787 | /** Command for printing physical memory configuration. |
780 | /** Command for printing physical memory configuration. |
| 788 | * |
781 | * |
| 789 | * @param argv Not used. |
782 | * @param argv Not used. |
| 790 | * |
783 | * |
| 791 | * @return Always returns 1. |
784 | * @return Always returns 1. |
| 792 | */ |
785 | */ |
| 793 | int cmd_physmem(cmd_arg_t *argv) |
786 | int cmd_physmem(cmd_arg_t *argv) |
| 794 | { |
787 | { |
| 795 | physmem_print(); |
788 | physmem_print(); |
| 796 | return 1; |
789 | return 1; |
| 797 | } |
790 | } |
| 798 | 791 | ||
| 799 | /** Write 4 byte value to address */ |
792 | /** Write 4 byte value to address */ |
| 800 | int cmd_set4(cmd_arg_t *argv) |
793 | int cmd_set4(cmd_arg_t *argv) |
| 801 | { |
794 | { |
| 802 | uint32_t *addr; |
795 | uint32_t *addr; |
| 803 | uint32_t arg1 = argv[1].intval; |
796 | uint32_t arg1 = argv[1].intval; |
| 804 | bool pointer = false; |
797 | bool pointer = false; |
| 805 | 798 | ||
| 806 | if (((char *)argv->buffer)[0] == '*') { |
799 | if (((char *)argv->buffer)[0] == '*') { |
| 807 | addr = (uint32_t *) get_symbol_addr((char *) argv->buffer + 1); |
800 | addr = (uint32_t *) get_symbol_addr((char *) argv->buffer + 1); |
| 808 | pointer = true; |
801 | pointer = true; |
| 809 | } else if (((char *) argv->buffer)[0] >= '0' && |
802 | } else if (((char *) argv->buffer)[0] >= '0' && |
| 810 | ((char *)argv->buffer)[0] <= '9') |
803 | ((char *)argv->buffer)[0] <= '9') |
| 811 | addr = (uint32_t *)atoi((char *)argv->buffer); |
804 | addr = (uint32_t *)atoi((char *)argv->buffer); |
| 812 | else |
805 | else |
| 813 | addr = (uint32_t *)get_symbol_addr((char *) argv->buffer); |
806 | addr = (uint32_t *)get_symbol_addr((char *) argv->buffer); |
| 814 | 807 | ||
| 815 | if (!addr) |
808 | if (!addr) |
| 816 | printf("Symbol %s not found.\n", argv->buffer); |
809 | printf("Symbol %s not found.\n", argv->buffer); |
| 817 | else if (addr == (uint32_t *) -1) { |
810 | else if (addr == (uint32_t *) -1) { |
| 818 | symtab_print_search((char *) argv->buffer); |
811 | symtab_print_search((char *) argv->buffer); |
| 819 | printf("Duplicate symbol, be more specific.\n"); |
812 | printf("Duplicate symbol, be more specific.\n"); |
| 820 | } else { |
813 | } else { |
| 821 | if (pointer) |
814 | if (pointer) |
| 822 | addr = (uint32_t *)(*(unative_t *)addr); |
815 | addr = (uint32_t *)(*(unative_t *)addr); |
| 823 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
816 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
| 824 | *addr = arg1; |
817 | *addr = arg1; |
| 825 | 818 | ||
| 826 | } |
819 | } |
| 827 | 820 | ||
| 828 | return 1; |
821 | return 1; |
| 829 | } |
822 | } |
| 830 | 823 | ||
| 831 | /** Command for listings SLAB caches |
824 | /** Command for listings SLAB caches |
| 832 | * |
825 | * |
| 833 | * @param argv Ignores |
826 | * @param argv Ignores |
| 834 | * |
827 | * |
| 835 | * @return Always 1 |
828 | * @return Always 1 |
| 836 | */ |
829 | */ |
| 837 | int cmd_slabs(cmd_arg_t * argv) { |
830 | int cmd_slabs(cmd_arg_t * argv) { |
| 838 | slab_print_list(); |
831 | slab_print_list(); |
| 839 | return 1; |
832 | return 1; |
| 840 | } |
833 | } |
| 841 | 834 | ||
| 842 | 835 | ||
| 843 | /** Command for listings Thread information |
836 | /** Command for listings Thread information |
| 844 | * |
837 | * |
| 845 | * @param argv Ignores |
838 | * @param argv Ignores |
| 846 | * |
839 | * |
| 847 | * @return Always 1 |
840 | * @return Always 1 |
| 848 | */ |
841 | */ |
| 849 | int cmd_threads(cmd_arg_t * argv) { |
842 | int cmd_threads(cmd_arg_t * argv) { |
| 850 | thread_print_list(); |
843 | thread_print_list(); |
| 851 | return 1; |
844 | return 1; |
| 852 | } |
845 | } |
| 853 | 846 | ||
| 854 | /** Command for listings Task information |
847 | /** Command for listings Task information |
| 855 | * |
848 | * |
| 856 | * @param argv Ignores |
849 | * @param argv Ignores |
| 857 | * |
850 | * |
| 858 | * @return Always 1 |
851 | * @return Always 1 |
| 859 | */ |
852 | */ |
| 860 | int cmd_tasks(cmd_arg_t * argv) { |
853 | int cmd_tasks(cmd_arg_t * argv) { |
| 861 | task_print_list(); |
854 | task_print_list(); |
| 862 | return 1; |
855 | return 1; |
| 863 | } |
856 | } |
| 864 | 857 | ||
| 865 | /** Command for listings Thread information |
858 | /** Command for listings Thread information |
| 866 | * |
859 | * |
| 867 | * @param argv Ignores |
860 | * @param argv Ignores |
| 868 | * |
861 | * |
| 869 | * @return Always 1 |
862 | * @return Always 1 |
| 870 | */ |
863 | */ |
| 871 | int cmd_sched(cmd_arg_t * argv) { |
864 | int cmd_sched(cmd_arg_t * argv) { |
| 872 | sched_print_list(); |
865 | sched_print_list(); |
| 873 | return 1; |
866 | return 1; |
| 874 | } |
867 | } |
| 875 | 868 | ||
| 876 | /** Command for listing memory zones |
869 | /** Command for listing memory zones |
| 877 | * |
870 | * |
| 878 | * @param argv Ignored |
871 | * @param argv Ignored |
| 879 | * |
872 | * |
| 880 | * return Always 1 |
873 | * return Always 1 |
| 881 | */ |
874 | */ |
| 882 | int cmd_zones(cmd_arg_t * argv) { |
875 | int cmd_zones(cmd_arg_t * argv) { |
| 883 | zone_print_list(); |
876 | zone_print_list(); |
| 884 | return 1; |
877 | return 1; |
| 885 | } |
878 | } |
| 886 | 879 | ||
| 887 | /** Command for memory zone details |
880 | /** Command for memory zone details |
| 888 | * |
881 | * |
| 889 | * @param argv Integer argument from cmdline expected |
882 | * @param argv Integer argument from cmdline expected |
| 890 | * |
883 | * |
| 891 | * return Always 1 |
884 | * return Always 1 |
| 892 | */ |
885 | */ |
| 893 | int cmd_zone(cmd_arg_t * argv) { |
886 | int cmd_zone(cmd_arg_t * argv) { |
| 894 | zone_print_one(argv[0].intval); |
887 | zone_print_one(argv[0].intval); |
| 895 | return 1; |
888 | return 1; |
| 896 | } |
889 | } |
| 897 | 890 | ||
| 898 | /** Command for printing task ipc details |
891 | /** Command for printing task ipc details |
| 899 | * |
892 | * |
| 900 | * @param argv Integer argument from cmdline expected |
893 | * @param argv Integer argument from cmdline expected |
| 901 | * |
894 | * |
| 902 | * return Always 1 |
895 | * return Always 1 |
| 903 | */ |
896 | */ |
| 904 | int cmd_ipc(cmd_arg_t * argv) { |
897 | int cmd_ipc(cmd_arg_t * argv) { |
| 905 | ipc_print_task(argv[0].intval); |
898 | ipc_print_task(argv[0].intval); |
| 906 | return 1; |
899 | return 1; |
| 907 | } |
900 | } |
| 908 | 901 | ||
| 909 | 902 | ||
| 910 | /** Command for listing processors. |
903 | /** Command for listing processors. |
| 911 | * |
904 | * |
| 912 | * @param argv Ignored. |
905 | * @param argv Ignored. |
| 913 | * |
906 | * |
| 914 | * return Always 1. |
907 | * return Always 1. |
| 915 | */ |
908 | */ |
| 916 | int cmd_cpus(cmd_arg_t *argv) |
909 | int cmd_cpus(cmd_arg_t *argv) |
| 917 | { |
910 | { |
| 918 | cpu_list(); |
911 | cpu_list(); |
| 919 | return 1; |
912 | return 1; |
| 920 | } |
913 | } |
| 921 | 914 | ||
| 922 | /** Command for printing kernel version. |
915 | /** Command for printing kernel version. |
| 923 | * |
916 | * |
| 924 | * @param argv Ignored. |
917 | * @param argv Ignored. |
| 925 | * |
918 | * |
| 926 | * return Always 1. |
919 | * return Always 1. |
| 927 | */ |
920 | */ |
| 928 | int cmd_version(cmd_arg_t *argv) |
921 | int cmd_version(cmd_arg_t *argv) |
| 929 | { |
922 | { |
| 930 | version_print(); |
923 | version_print(); |
| 931 | return 1; |
924 | return 1; |
| 932 | } |
925 | } |
| 933 | 926 | ||
| 934 | /** Command for returning console back to userspace. |
927 | /** Command for returning console back to userspace. |
| 935 | * |
928 | * |
| 936 | * @param argv Ignored. |
929 | * @param argv Ignored. |
| 937 | * |
930 | * |
| 938 | * return Always 1. |
931 | * return Always 1. |
| 939 | */ |
932 | */ |
| 940 | int cmd_continue(cmd_arg_t *argv) |
933 | int cmd_continue(cmd_arg_t *argv) |
| 941 | { |
934 | { |
| 942 | printf("The kernel will now relinquish the console.\n"); |
935 | printf("The kernel will now relinquish the console.\n"); |
| 943 | release_console(); |
936 | release_console(); |
| 944 | 937 | ||
| 945 | if ((kconsole_notify) && (kconsole_irq.notif_cfg.notify)) |
938 | if ((kconsole_notify) && (kconsole_irq.notif_cfg.notify)) |
| 946 | ipc_irq_send_msg_0(&kconsole_irq); |
939 | ipc_irq_send_msg_0(&kconsole_irq); |
| 947 | 940 | ||
| 948 | return 1; |
941 | return 1; |
| 949 | } |
942 | } |
| 950 | 943 | ||
| 951 | #ifdef CONFIG_TEST |
944 | #ifdef CONFIG_TEST |
| 952 | /** Command for printing kernel tests list. |
945 | /** Command for printing kernel tests list. |
| 953 | * |
946 | * |
| 954 | * @param argv Ignored. |
947 | * @param argv Ignored. |
| 955 | * |
948 | * |
| 956 | * return Always 1. |
949 | * return Always 1. |
| 957 | */ |
950 | */ |
| 958 | int cmd_tests(cmd_arg_t *argv) |
951 | int cmd_tests(cmd_arg_t *argv) |
| 959 | { |
952 | { |
| 960 | size_t len = 0; |
953 | size_t len = 0; |
| 961 | test_t *test; |
954 | test_t *test; |
| 962 | for (test = tests; test->name != NULL; test++) { |
955 | for (test = tests; test->name != NULL; test++) { |
| 963 | if (strlen(test->name) > len) |
956 | if (strlen(test->name) > len) |
| 964 | len = strlen(test->name); |
957 | len = strlen(test->name); |
| 965 | } |
958 | } |
| 966 | 959 | ||
| 967 | for (test = tests; test->name != NULL; test++) |
960 | for (test = tests; test->name != NULL; test++) |
| 968 | printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
961 | printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
| 969 | 962 | ||
| 970 | printf("%-*s Run all safe tests\n", len, "*"); |
963 | printf("%-*s Run all safe tests\n", len, "*"); |
| 971 | return 1; |
964 | return 1; |
| 972 | } |
965 | } |
| 973 | 966 | ||
| 974 | static bool run_test(const test_t *test) |
967 | static bool run_test(const test_t *test) |
| 975 | { |
968 | { |
| 976 | printf("%s (%s)\n", test->name, test->desc); |
969 | printf("%s (%s)\n", test->name, test->desc); |
| 977 | 970 | ||
| 978 | /* Update and read thread accounting |
971 | /* Update and read thread accounting |
| 979 | for benchmarking */ |
972 | for benchmarking */ |
| 980 | ipl_t ipl = interrupts_disable(); |
973 | ipl_t ipl = interrupts_disable(); |
| 981 | spinlock_lock(&TASK->lock); |
974 | spinlock_lock(&TASK->lock); |
| 982 | uint64_t t0 = task_get_accounting(TASK); |
975 | uint64_t t0 = task_get_accounting(TASK); |
| 983 | spinlock_unlock(&TASK->lock); |
976 | spinlock_unlock(&TASK->lock); |
| 984 | interrupts_restore(ipl); |
977 | interrupts_restore(ipl); |
| 985 | 978 | ||
| 986 | /* Execute the test */ |
979 | /* Execute the test */ |
| 987 | char * ret = test->entry(false); |
980 | char * ret = test->entry(false); |
| 988 | 981 | ||
| 989 | /* Update and read thread accounting */ |
982 | /* Update and read thread accounting */ |
| 990 | ipl = interrupts_disable(); |
983 | ipl = interrupts_disable(); |
| 991 | spinlock_lock(&TASK->lock); |
984 | spinlock_lock(&TASK->lock); |
| 992 | uint64_t dt = task_get_accounting(TASK) - t0; |
985 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 993 | spinlock_unlock(&TASK->lock); |
986 | spinlock_unlock(&TASK->lock); |
| 994 | interrupts_restore(ipl); |
987 | interrupts_restore(ipl); |
| 995 | 988 | ||
| 996 | uint64_t cycles; |
989 | uint64_t cycles; |
| 997 | char suffix; |
990 | char suffix; |
| 998 | order(dt, &cycles, &suffix); |
991 | order(dt, &cycles, &suffix); |
| 999 | 992 | ||
| 1000 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
993 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
| 1001 | 994 | ||
| 1002 | if (ret == NULL) { |
995 | if (ret == NULL) { |
| 1003 | printf("Test passed\n"); |
996 | printf("Test passed\n"); |
| 1004 | return true; |
997 | return true; |
| 1005 | } |
998 | } |
| 1006 | 999 | ||
| 1007 | printf("%s\n", ret); |
1000 | printf("%s\n", ret); |
| 1008 | return false; |
1001 | return false; |
| 1009 | } |
1002 | } |
| 1010 | 1003 | ||
| 1011 | static bool run_bench(const test_t *test, const uint32_t cnt) |
1004 | static bool run_bench(const test_t *test, const uint32_t cnt) |
| 1012 | { |
1005 | { |
| 1013 | uint32_t i; |
1006 | uint32_t i; |
| 1014 | bool ret = true; |
1007 | bool ret = true; |
| 1015 | uint64_t cycles; |
1008 | uint64_t cycles; |
| 1016 | char suffix; |
1009 | char suffix; |
| 1017 | 1010 | ||
| 1018 | if (cnt < 1) |
1011 | if (cnt < 1) |
| 1019 | return true; |
1012 | return true; |
| 1020 | 1013 | ||
| 1021 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
1014 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
| 1022 | if (data == NULL) { |
1015 | if (data == NULL) { |
| 1023 | printf("Error allocating memory for statistics\n"); |
1016 | printf("Error allocating memory for statistics\n"); |
| 1024 | return false; |
1017 | return false; |
| 1025 | } |
1018 | } |
| 1026 | 1019 | ||
| 1027 | for (i = 0; i < cnt; i++) { |
1020 | for (i = 0; i < cnt; i++) { |
| 1028 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
1021 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
| 1029 | 1022 | ||
| 1030 | /* Update and read thread accounting |
1023 | /* Update and read thread accounting |
| 1031 | for benchmarking */ |
1024 | for benchmarking */ |
| 1032 | ipl_t ipl = interrupts_disable(); |
1025 | ipl_t ipl = interrupts_disable(); |
| 1033 | spinlock_lock(&TASK->lock); |
1026 | spinlock_lock(&TASK->lock); |
| 1034 | uint64_t t0 = task_get_accounting(TASK); |
1027 | uint64_t t0 = task_get_accounting(TASK); |
| 1035 | spinlock_unlock(&TASK->lock); |
1028 | spinlock_unlock(&TASK->lock); |
| 1036 | interrupts_restore(ipl); |
1029 | interrupts_restore(ipl); |
| 1037 | 1030 | ||
| 1038 | /* Execute the test */ |
1031 | /* Execute the test */ |
| 1039 | char * ret = test->entry(true); |
1032 | char * ret = test->entry(true); |
| 1040 | 1033 | ||
| 1041 | /* Update and read thread accounting */ |
1034 | /* Update and read thread accounting */ |
| 1042 | ipl = interrupts_disable(); |
1035 | ipl = interrupts_disable(); |
| 1043 | spinlock_lock(&TASK->lock); |
1036 | spinlock_lock(&TASK->lock); |
| 1044 | uint64_t dt = task_get_accounting(TASK) - t0; |
1037 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 1045 | spinlock_unlock(&TASK->lock); |
1038 | spinlock_unlock(&TASK->lock); |
| 1046 | interrupts_restore(ipl); |
1039 | interrupts_restore(ipl); |
| 1047 | 1040 | ||
| 1048 | if (ret != NULL) { |
1041 | if (ret != NULL) { |
| 1049 | printf("%s\n", ret); |
1042 | printf("%s\n", ret); |
| 1050 | ret = false; |
1043 | ret = false; |
| 1051 | break; |
1044 | break; |
| 1052 | } |
1045 | } |
| 1053 | 1046 | ||
| 1054 | data[i] = dt; |
1047 | data[i] = dt; |
| 1055 | order(dt, &cycles, &suffix); |
1048 | order(dt, &cycles, &suffix); |
| 1056 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
1049 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
| 1057 | } |
1050 | } |
| 1058 | 1051 | ||
| 1059 | if (ret) { |
1052 | if (ret) { |
| 1060 | printf("\n"); |
1053 | printf("\n"); |
| 1061 | 1054 | ||
| 1062 | uint64_t sum = 0; |
1055 | uint64_t sum = 0; |
| 1063 | 1056 | ||
| 1064 | for (i = 0; i < cnt; i++) { |
1057 | for (i = 0; i < cnt; i++) { |
| 1065 | sum += data[i]; |
1058 | sum += data[i]; |
| 1066 | } |
1059 | } |
| 1067 | 1060 | ||
| 1068 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
1061 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
| 1069 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
1062 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
| 1070 | } |
1063 | } |
| 1071 | 1064 | ||
| 1072 | free(data); |
1065 | free(data); |
| 1073 | 1066 | ||
| 1074 | return ret; |
1067 | return ret; |
| 1075 | } |
1068 | } |
| 1076 | 1069 | ||
| 1077 | /** Command for returning kernel tests |
1070 | /** Command for returning kernel tests |
| 1078 | * |
1071 | * |
| 1079 | * @param argv Argument vector. |
1072 | * @param argv Argument vector. |
| 1080 | * |
1073 | * |
| 1081 | * return Always 1. |
1074 | * return Always 1. |
| 1082 | */ |
1075 | */ |
| 1083 | int cmd_test(cmd_arg_t *argv) |
1076 | int cmd_test(cmd_arg_t *argv) |
| 1084 | { |
1077 | { |
| 1085 | test_t *test; |
1078 | test_t *test; |
| 1086 | 1079 | ||
| 1087 | if (strcmp((char *) argv->buffer, "*") == 0) { |
1080 | if (strcmp((char *) argv->buffer, "*") == 0) { |
| 1088 | for (test = tests; test->name != NULL; test++) { |
1081 | for (test = tests; test->name != NULL; test++) { |
| 1089 | if (test->safe) { |
1082 | if (test->safe) { |
| 1090 | printf("\n"); |
1083 | printf("\n"); |
| 1091 | if (!run_test(test)) |
1084 | if (!run_test(test)) |
| 1092 | break; |
1085 | break; |
| 1093 | } |
1086 | } |
| 1094 | } |
1087 | } |
| 1095 | } else { |
1088 | } else { |
| 1096 | bool fnd = false; |
1089 | bool fnd = false; |
| 1097 | 1090 | ||
| 1098 | for (test = tests; test->name != NULL; test++) { |
1091 | for (test = tests; test->name != NULL; test++) { |
| 1099 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1092 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1100 | fnd = true; |
1093 | fnd = true; |
| 1101 | run_test(test); |
1094 | run_test(test); |
| 1102 | break; |
1095 | break; |
| 1103 | } |
1096 | } |
| 1104 | } |
1097 | } |
| 1105 | 1098 | ||
| 1106 | if (!fnd) |
1099 | if (!fnd) |
| 1107 | printf("Unknown test\n"); |
1100 | printf("Unknown test\n"); |
| 1108 | } |
1101 | } |
| 1109 | 1102 | ||
| 1110 | return 1; |
1103 | return 1; |
| 1111 | } |
1104 | } |
| 1112 | 1105 | ||
| 1113 | /** Command for returning kernel tests as benchmarks |
1106 | /** Command for returning kernel tests as benchmarks |
| 1114 | * |
1107 | * |
| 1115 | * @param argv Argument vector. |
1108 | * @param argv Argument vector. |
| 1116 | * |
1109 | * |
| 1117 | * return Always 1. |
1110 | * return Always 1. |
| 1118 | */ |
1111 | */ |
| 1119 | int cmd_bench(cmd_arg_t *argv) |
1112 | int cmd_bench(cmd_arg_t *argv) |
| 1120 | { |
1113 | { |
| 1121 | test_t *test; |
1114 | test_t *test; |
| 1122 | uint32_t cnt = argv[1].intval; |
1115 | uint32_t cnt = argv[1].intval; |
| 1123 | 1116 | ||
| 1124 | bool fnd = false; |
1117 | bool fnd = false; |
| 1125 | 1118 | ||
| 1126 | for (test = tests; test->name != NULL; test++) { |
1119 | for (test = tests; test->name != NULL; test++) { |
| 1127 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1120 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1128 | fnd = true; |
1121 | fnd = true; |
| 1129 | 1122 | ||
| 1130 | if (test->safe) |
1123 | if (test->safe) |
| 1131 | run_bench(test, cnt); |
1124 | run_bench(test, cnt); |
| 1132 | else |
1125 | else |
| 1133 | printf("Unsafe test\n"); |
1126 | printf("Unsafe test\n"); |
| 1134 | 1127 | ||
| 1135 | break; |
1128 | break; |
| 1136 | } |
1129 | } |
| 1137 | } |
1130 | } |
| 1138 | 1131 | ||
| 1139 | if (!fnd) |
1132 | if (!fnd) |
| 1140 | printf("Unknown test\n"); |
1133 | printf("Unknown test\n"); |
| 1141 | 1134 | ||
| 1142 | return 1; |
1135 | return 1; |
| 1143 | } |
1136 | } |
| 1144 | 1137 | ||
| 1145 | #endif |
1138 | #endif |
| 1146 | 1139 | ||
| 1147 | /** @} |
1140 | /** @} |
| 1148 | */ |
1141 | */ |
| 1149 | 1142 | ||