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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> |
- | |
| 57 | #include <cpu.h> |
56 | #include <cpu.h> |
| 58 | #include <mm/tlb.h> |
57 | #include <mm/tlb.h> |
| 59 | #include <arch/mm/tlb.h> |
58 | #include <arch/mm/tlb.h> |
| 60 | #include <mm/frame.h> |
59 | #include <mm/frame.h> |
| 61 | #include <main/version.h> |
60 | #include <main/version.h> |
| 62 | #include <mm/slab.h> |
61 | #include <mm/slab.h> |
| 63 | #include <proc/scheduler.h> |
62 | #include <proc/scheduler.h> |
| 64 | #include <proc/thread.h> |
63 | #include <proc/thread.h> |
| 65 | #include <proc/task.h> |
64 | #include <proc/task.h> |
| 66 | #include <ipc/ipc.h> |
65 | #include <ipc/ipc.h> |
| 67 | #include <ipc/irq.h> |
66 | #include <ipc/irq.h> |
| 68 | 67 | ||
| - | 68 | #ifdef CONFIG_SYMTAB |
|
| - | 69 | #include <symtab.h> |
|
| - | 70 | #endif |
|
| - | 71 | ||
| 69 | #ifdef CONFIG_TEST |
72 | #ifdef CONFIG_TEST |
| 70 | #include <test.h> |
73 | #include <test.h> |
| 71 | #endif |
74 | #endif |
| 72 | 75 | ||
| 73 | /* Data and methods for 'help' command. */ |
76 | /* Data and methods for 'help' command. */ |
| 74 | static int cmd_help(cmd_arg_t *argv); |
77 | static int cmd_help(cmd_arg_t *argv); |
| 75 | static cmd_info_t help_info = { |
78 | static cmd_info_t help_info = { |
| 76 | .name = "help", |
79 | .name = "help", |
| 77 | .description = "List of supported commands.", |
80 | .description = "List of supported commands.", |
| 78 | .func = cmd_help, |
81 | .func = cmd_help, |
| 79 | .argc = 0 |
82 | .argc = 0 |
| 80 | }; |
83 | }; |
| 81 | 84 | ||
| 82 | static int cmd_reboot(cmd_arg_t *argv); |
85 | static int cmd_reboot(cmd_arg_t *argv); |
| 83 | static cmd_info_t reboot_info = { |
86 | static cmd_info_t reboot_info = { |
| 84 | .name = "reboot", |
87 | .name = "reboot", |
| 85 | .description = "Reboot.", |
88 | .description = "Reboot.", |
| 86 | .func = cmd_reboot, |
89 | .func = cmd_reboot, |
| 87 | .argc = 0 |
90 | .argc = 0 |
| 88 | }; |
91 | }; |
| 89 | 92 | ||
| 90 | static int cmd_uptime(cmd_arg_t *argv); |
93 | static int cmd_uptime(cmd_arg_t *argv); |
| 91 | static cmd_info_t uptime_info = { |
94 | static cmd_info_t uptime_info = { |
| 92 | .name = "uptime", |
95 | .name = "uptime", |
| 93 | .description = "Print uptime information.", |
96 | .description = "Print uptime information.", |
| 94 | .func = cmd_uptime, |
97 | .func = cmd_uptime, |
| 95 | .argc = 0 |
98 | .argc = 0 |
| 96 | }; |
99 | }; |
| 97 | 100 | ||
| 98 | static int cmd_continue(cmd_arg_t *argv); |
101 | static int cmd_continue(cmd_arg_t *argv); |
| 99 | static cmd_info_t continue_info = { |
102 | static cmd_info_t continue_info = { |
| 100 | .name = "continue", |
103 | .name = "continue", |
| 101 | .description = "Return console back to userspace.", |
104 | .description = "Return console back to userspace.", |
| 102 | .func = cmd_continue, |
105 | .func = cmd_continue, |
| 103 | .argc = 0 |
106 | .argc = 0 |
| 104 | }; |
107 | }; |
| 105 | 108 | ||
| 106 | #ifdef CONFIG_TEST |
109 | #ifdef CONFIG_TEST |
| 107 | static int cmd_tests(cmd_arg_t *argv); |
110 | static int cmd_tests(cmd_arg_t *argv); |
| 108 | static cmd_info_t tests_info = { |
111 | static cmd_info_t tests_info = { |
| 109 | .name = "tests", |
112 | .name = "tests", |
| 110 | .description = "Print available kernel tests.", |
113 | .description = "Print available kernel tests.", |
| 111 | .func = cmd_tests, |
114 | .func = cmd_tests, |
| 112 | .argc = 0 |
115 | .argc = 0 |
| 113 | }; |
116 | }; |
| 114 | 117 | ||
| 115 | static char test_buf[MAX_CMDLINE + 1]; |
118 | static char test_buf[MAX_CMDLINE + 1]; |
| 116 | static int cmd_test(cmd_arg_t *argv); |
119 | static int cmd_test(cmd_arg_t *argv); |
| 117 | static cmd_arg_t test_argv[] = { |
120 | static cmd_arg_t test_argv[] = { |
| 118 | { |
121 | { |
| 119 | .type = ARG_TYPE_STRING, |
122 | .type = ARG_TYPE_STRING, |
| 120 | .buffer = test_buf, |
123 | .buffer = test_buf, |
| 121 | .len = sizeof(test_buf) |
124 | .len = sizeof(test_buf) |
| 122 | } |
125 | } |
| 123 | }; |
126 | }; |
| 124 | static cmd_info_t test_info = { |
127 | static cmd_info_t test_info = { |
| 125 | .name = "test", |
128 | .name = "test", |
| 126 | .description = "Run kernel test.", |
129 | .description = "Run kernel test.", |
| 127 | .func = cmd_test, |
130 | .func = cmd_test, |
| 128 | .argc = 1, |
131 | .argc = 1, |
| 129 | .argv = test_argv |
132 | .argv = test_argv |
| 130 | }; |
133 | }; |
| 131 | 134 | ||
| 132 | static int cmd_bench(cmd_arg_t *argv); |
135 | static int cmd_bench(cmd_arg_t *argv); |
| 133 | static cmd_arg_t bench_argv[] = { |
136 | static cmd_arg_t bench_argv[] = { |
| 134 | { |
137 | { |
| 135 | .type = ARG_TYPE_STRING, |
138 | .type = ARG_TYPE_STRING, |
| 136 | .buffer = test_buf, |
139 | .buffer = test_buf, |
| 137 | .len = sizeof(test_buf) |
140 | .len = sizeof(test_buf) |
| 138 | }, |
141 | }, |
| 139 | { |
142 | { |
| 140 | .type = ARG_TYPE_INT, |
143 | .type = ARG_TYPE_INT, |
| 141 | } |
144 | } |
| 142 | }; |
145 | }; |
| 143 | static cmd_info_t bench_info = { |
146 | static cmd_info_t bench_info = { |
| 144 | .name = "bench", |
147 | .name = "bench", |
| 145 | .description = "Run kernel test as benchmark.", |
148 | .description = "Run kernel test as benchmark.", |
| 146 | .func = cmd_bench, |
149 | .func = cmd_bench, |
| 147 | .argc = 2, |
150 | .argc = 2, |
| 148 | .argv = bench_argv |
151 | .argv = bench_argv |
| 149 | }; |
152 | }; |
| 150 | #endif |
153 | #endif |
| 151 | 154 | ||
| 152 | /* Data and methods for 'description' command. */ |
155 | /* Data and methods for 'description' command. */ |
| 153 | static int cmd_desc(cmd_arg_t *argv); |
156 | static int cmd_desc(cmd_arg_t *argv); |
| 154 | static void desc_help(void); |
157 | static void desc_help(void); |
| 155 | static char desc_buf[MAX_CMDLINE+1]; |
158 | static char desc_buf[MAX_CMDLINE+1]; |
| 156 | static cmd_arg_t desc_argv = { |
159 | static cmd_arg_t desc_argv = { |
| 157 | .type = ARG_TYPE_STRING, |
160 | .type = ARG_TYPE_STRING, |
| 158 | .buffer = desc_buf, |
161 | .buffer = desc_buf, |
| 159 | .len = sizeof(desc_buf) |
162 | .len = sizeof(desc_buf) |
| 160 | }; |
163 | }; |
| 161 | static cmd_info_t desc_info = { |
164 | static cmd_info_t desc_info = { |
| 162 | .name = "describe", |
165 | .name = "describe", |
| 163 | .description = "Describe specified command.", |
166 | .description = "Describe specified command.", |
| 164 | .help = desc_help, |
167 | .help = desc_help, |
| 165 | .func = cmd_desc, |
168 | .func = cmd_desc, |
| 166 | .argc = 1, |
169 | .argc = 1, |
| 167 | .argv = &desc_argv |
170 | .argv = &desc_argv |
| 168 | }; |
171 | }; |
| 169 | 172 | ||
| - | 173 | #ifdef CONFIG_SYMTAB |
|
| 170 | /* Data and methods for 'symaddr' command. */ |
174 | /* Data and methods for 'symaddr' command. */ |
| 171 | static int cmd_symaddr(cmd_arg_t *argv); |
175 | static int cmd_symaddr(cmd_arg_t *argv); |
| 172 | static char symaddr_buf[MAX_CMDLINE+1]; |
176 | static char symaddr_buf[MAX_CMDLINE+1]; |
| 173 | static cmd_arg_t symaddr_argv = { |
177 | static cmd_arg_t symaddr_argv = { |
| 174 | .type = ARG_TYPE_STRING, |
178 | .type = ARG_TYPE_STRING, |
| 175 | .buffer = symaddr_buf, |
179 | .buffer = symaddr_buf, |
| 176 | .len = sizeof(symaddr_buf) |
180 | .len = sizeof(symaddr_buf) |
| 177 | }; |
181 | }; |
| 178 | static cmd_info_t symaddr_info = { |
182 | static cmd_info_t symaddr_info = { |
| 179 | .name = "symaddr", |
183 | .name = "symaddr", |
| 180 | .description = "Return symbol address.", |
184 | .description = "Return symbol address.", |
| 181 | .func = cmd_symaddr, |
185 | .func = cmd_symaddr, |
| 182 | .argc = 1, |
186 | .argc = 1, |
| 183 | .argv = &symaddr_argv |
187 | .argv = &symaddr_argv |
| 184 | }; |
188 | }; |
| - | 189 | #endif |
|
| 185 | 190 | ||
| 186 | static char set_buf[MAX_CMDLINE+1]; |
191 | static char set_buf[MAX_CMDLINE+1]; |
| 187 | static int cmd_set4(cmd_arg_t *argv); |
192 | static int cmd_set4(cmd_arg_t *argv); |
| 188 | static cmd_arg_t set4_argv[] = { |
193 | static cmd_arg_t set4_argv[] = { |
| 189 | { |
194 | { |
| 190 | .type = ARG_TYPE_STRING, |
195 | .type = ARG_TYPE_STRING, |
| 191 | .buffer = set_buf, |
196 | .buffer = set_buf, |
| 192 | .len = sizeof(set_buf) |
197 | .len = sizeof(set_buf) |
| 193 | }, |
198 | }, |
| 194 | { |
199 | { |
| 195 | .type = ARG_TYPE_INT |
200 | .type = ARG_TYPE_INT |
| 196 | } |
201 | } |
| 197 | }; |
202 | }; |
| 198 | static cmd_info_t set4_info = { |
203 | static cmd_info_t set4_info = { |
| 199 | .name = "set4", |
204 | .name = "set4", |
| 200 | .description = "set <dest_addr> <value> - 4byte version", |
205 | .description = "set <dest_addr> <value> - 4byte version", |
| 201 | .func = cmd_set4, |
206 | .func = cmd_set4, |
| 202 | .argc = 2, |
207 | .argc = 2, |
| 203 | .argv = set4_argv |
208 | .argv = set4_argv |
| 204 | }; |
209 | }; |
| 205 | 210 | ||
| 206 | /* Data and methods for 'call0' command. */ |
211 | /* Data and methods for 'call0' command. */ |
| 207 | static char call0_buf[MAX_CMDLINE + 1]; |
212 | static char call0_buf[MAX_CMDLINE + 1]; |
| 208 | static char carg1_buf[MAX_CMDLINE + 1]; |
213 | static char carg1_buf[MAX_CMDLINE + 1]; |
| 209 | static char carg2_buf[MAX_CMDLINE + 1]; |
214 | static char carg2_buf[MAX_CMDLINE + 1]; |
| 210 | static char carg3_buf[MAX_CMDLINE + 1]; |
215 | static char carg3_buf[MAX_CMDLINE + 1]; |
| 211 | 216 | ||
| 212 | static int cmd_call0(cmd_arg_t *argv); |
217 | static int cmd_call0(cmd_arg_t *argv); |
| 213 | static cmd_arg_t call0_argv = { |
218 | static cmd_arg_t call0_argv = { |
| 214 | .type = ARG_TYPE_STRING, |
219 | .type = ARG_TYPE_STRING, |
| 215 | .buffer = call0_buf, |
220 | .buffer = call0_buf, |
| 216 | .len = sizeof(call0_buf) |
221 | .len = sizeof(call0_buf) |
| 217 | }; |
222 | }; |
| 218 | static cmd_info_t call0_info = { |
223 | static cmd_info_t call0_info = { |
| 219 | .name = "call0", |
224 | .name = "call0", |
| 220 | .description = "call0 <function> -> call function().", |
225 | .description = "call0 <function> -> call function().", |
| 221 | .func = cmd_call0, |
226 | .func = cmd_call0, |
| 222 | .argc = 1, |
227 | .argc = 1, |
| 223 | .argv = &call0_argv |
228 | .argv = &call0_argv |
| 224 | }; |
229 | }; |
| 225 | 230 | ||
| 226 | /* Data and methods for 'mcall0' command. */ |
231 | /* Data and methods for 'mcall0' command. */ |
| 227 | static int cmd_mcall0(cmd_arg_t *argv); |
232 | static int cmd_mcall0(cmd_arg_t *argv); |
| 228 | static cmd_arg_t mcall0_argv = { |
233 | static cmd_arg_t mcall0_argv = { |
| 229 | .type = ARG_TYPE_STRING, |
234 | .type = ARG_TYPE_STRING, |
| 230 | .buffer = call0_buf, |
235 | .buffer = call0_buf, |
| 231 | .len = sizeof(call0_buf) |
236 | .len = sizeof(call0_buf) |
| 232 | }; |
237 | }; |
| 233 | static cmd_info_t mcall0_info = { |
238 | static cmd_info_t mcall0_info = { |
| 234 | .name = "mcall0", |
239 | .name = "mcall0", |
| 235 | .description = "mcall0 <function> -> call function() on each CPU.", |
240 | .description = "mcall0 <function> -> call function() on each CPU.", |
| 236 | .func = cmd_mcall0, |
241 | .func = cmd_mcall0, |
| 237 | .argc = 1, |
242 | .argc = 1, |
| 238 | .argv = &mcall0_argv |
243 | .argv = &mcall0_argv |
| 239 | }; |
244 | }; |
| 240 | 245 | ||
| 241 | /* Data and methods for 'call1' command. */ |
246 | /* Data and methods for 'call1' command. */ |
| 242 | static int cmd_call1(cmd_arg_t *argv); |
247 | static int cmd_call1(cmd_arg_t *argv); |
| 243 | static cmd_arg_t call1_argv[] = { |
248 | static cmd_arg_t call1_argv[] = { |
| 244 | { |
249 | { |
| 245 | .type = ARG_TYPE_STRING, |
250 | .type = ARG_TYPE_STRING, |
| 246 | .buffer = call0_buf, |
251 | .buffer = call0_buf, |
| 247 | .len = sizeof(call0_buf) |
252 | .len = sizeof(call0_buf) |
| 248 | }, |
253 | }, |
| 249 | { |
254 | { |
| 250 | .type = ARG_TYPE_VAR, |
255 | .type = ARG_TYPE_VAR, |
| 251 | .buffer = carg1_buf, |
256 | .buffer = carg1_buf, |
| 252 | .len = sizeof(carg1_buf) |
257 | .len = sizeof(carg1_buf) |
| 253 | } |
258 | } |
| 254 | }; |
259 | }; |
| 255 | static cmd_info_t call1_info = { |
260 | static cmd_info_t call1_info = { |
| 256 | .name = "call1", |
261 | .name = "call1", |
| 257 | .description = "call1 <function> <arg1> -> call function(arg1).", |
262 | .description = "call1 <function> <arg1> -> call function(arg1).", |
| 258 | .func = cmd_call1, |
263 | .func = cmd_call1, |
| 259 | .argc = 2, |
264 | .argc = 2, |
| 260 | .argv = call1_argv |
265 | .argv = call1_argv |
| 261 | }; |
266 | }; |
| 262 | 267 | ||
| 263 | /* Data and methods for 'call2' command. */ |
268 | /* Data and methods for 'call2' command. */ |
| 264 | static int cmd_call2(cmd_arg_t *argv); |
269 | static int cmd_call2(cmd_arg_t *argv); |
| 265 | static cmd_arg_t call2_argv[] = { |
270 | static cmd_arg_t call2_argv[] = { |
| 266 | { |
271 | { |
| 267 | .type = ARG_TYPE_STRING, |
272 | .type = ARG_TYPE_STRING, |
| 268 | .buffer = call0_buf, |
273 | .buffer = call0_buf, |
| 269 | .len = sizeof(call0_buf) |
274 | .len = sizeof(call0_buf) |
| 270 | }, |
275 | }, |
| 271 | { |
276 | { |
| 272 | .type = ARG_TYPE_VAR, |
277 | .type = ARG_TYPE_VAR, |
| 273 | .buffer = carg1_buf, |
278 | .buffer = carg1_buf, |
| 274 | .len = sizeof(carg1_buf) |
279 | .len = sizeof(carg1_buf) |
| 275 | }, |
280 | }, |
| 276 | { |
281 | { |
| 277 | .type = ARG_TYPE_VAR, |
282 | .type = ARG_TYPE_VAR, |
| 278 | .buffer = carg2_buf, |
283 | .buffer = carg2_buf, |
| 279 | .len = sizeof(carg2_buf) |
284 | .len = sizeof(carg2_buf) |
| 280 | } |
285 | } |
| 281 | }; |
286 | }; |
| 282 | static cmd_info_t call2_info = { |
287 | static cmd_info_t call2_info = { |
| 283 | .name = "call2", |
288 | .name = "call2", |
| 284 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
289 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
| 285 | .func = cmd_call2, |
290 | .func = cmd_call2, |
| 286 | .argc = 3, |
291 | .argc = 3, |
| 287 | .argv = call2_argv |
292 | .argv = call2_argv |
| 288 | }; |
293 | }; |
| 289 | 294 | ||
| 290 | /* Data and methods for 'call3' command. */ |
295 | /* Data and methods for 'call3' command. */ |
| 291 | static int cmd_call3(cmd_arg_t *argv); |
296 | static int cmd_call3(cmd_arg_t *argv); |
| 292 | static cmd_arg_t call3_argv[] = { |
297 | static cmd_arg_t call3_argv[] = { |
| 293 | { |
298 | { |
| 294 | .type = ARG_TYPE_STRING, |
299 | .type = ARG_TYPE_STRING, |
| 295 | .buffer = call0_buf, |
300 | .buffer = call0_buf, |
| 296 | .len = sizeof(call0_buf) |
301 | .len = sizeof(call0_buf) |
| 297 | }, |
302 | }, |
| 298 | { |
303 | { |
| 299 | .type = ARG_TYPE_VAR, |
304 | .type = ARG_TYPE_VAR, |
| 300 | .buffer = carg1_buf, |
305 | .buffer = carg1_buf, |
| 301 | .len = sizeof(carg1_buf) |
306 | .len = sizeof(carg1_buf) |
| 302 | }, |
307 | }, |
| 303 | { |
308 | { |
| 304 | .type = ARG_TYPE_VAR, |
309 | .type = ARG_TYPE_VAR, |
| 305 | .buffer = carg2_buf, |
310 | .buffer = carg2_buf, |
| 306 | .len = sizeof(carg2_buf) |
311 | .len = sizeof(carg2_buf) |
| 307 | }, |
312 | }, |
| 308 | { |
313 | { |
| 309 | .type = ARG_TYPE_VAR, |
314 | .type = ARG_TYPE_VAR, |
| 310 | .buffer = carg3_buf, |
315 | .buffer = carg3_buf, |
| 311 | .len = sizeof(carg3_buf) |
316 | .len = sizeof(carg3_buf) |
| 312 | } |
317 | } |
| 313 | 318 | ||
| 314 | }; |
319 | }; |
| 315 | static cmd_info_t call3_info = { |
320 | static cmd_info_t call3_info = { |
| 316 | .name = "call3", |
321 | .name = "call3", |
| 317 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
322 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
| 318 | .func = cmd_call3, |
323 | .func = cmd_call3, |
| 319 | .argc = 4, |
324 | .argc = 4, |
| 320 | .argv = call3_argv |
325 | .argv = call3_argv |
| 321 | }; |
326 | }; |
| 322 | 327 | ||
| 323 | /* Data and methods for 'halt' command. */ |
328 | /* Data and methods for 'halt' command. */ |
| 324 | static int cmd_halt(cmd_arg_t *argv); |
329 | static int cmd_halt(cmd_arg_t *argv); |
| 325 | static cmd_info_t halt_info = { |
330 | static cmd_info_t halt_info = { |
| 326 | .name = "halt", |
331 | .name = "halt", |
| 327 | .description = "Halt the kernel.", |
332 | .description = "Halt the kernel.", |
| 328 | .func = cmd_halt, |
333 | .func = cmd_halt, |
| 329 | .argc = 0 |
334 | .argc = 0 |
| 330 | }; |
335 | }; |
| 331 | 336 | ||
| 332 | /* Data and methods for 'physmem' command. */ |
337 | /* Data and methods for 'physmem' command. */ |
| 333 | static int cmd_physmem(cmd_arg_t *argv); |
338 | static int cmd_physmem(cmd_arg_t *argv); |
| 334 | cmd_info_t physmem_info = { |
339 | cmd_info_t physmem_info = { |
| 335 | .name = "physmem", |
340 | .name = "physmem", |
| 336 | .description = "Print physical memory configuration.", |
341 | .description = "Print physical memory configuration.", |
| 337 | .help = NULL, |
342 | .help = NULL, |
| 338 | .func = cmd_physmem, |
343 | .func = cmd_physmem, |
| 339 | .argc = 0, |
344 | .argc = 0, |
| 340 | .argv = NULL |
345 | .argv = NULL |
| 341 | }; |
346 | }; |
| 342 | 347 | ||
| 343 | /* Data and methods for 'tlb' command. */ |
348 | /* Data and methods for 'tlb' command. */ |
| 344 | static int cmd_tlb(cmd_arg_t *argv); |
349 | static int cmd_tlb(cmd_arg_t *argv); |
| 345 | cmd_info_t tlb_info = { |
350 | cmd_info_t tlb_info = { |
| 346 | .name = "tlb", |
351 | .name = "tlb", |
| 347 | .description = "Print TLB of current processor.", |
352 | .description = "Print TLB of current processor.", |
| 348 | .help = NULL, |
353 | .help = NULL, |
| 349 | .func = cmd_tlb, |
354 | .func = cmd_tlb, |
| 350 | .argc = 0, |
355 | .argc = 0, |
| 351 | .argv = NULL |
356 | .argv = NULL |
| 352 | }; |
357 | }; |
| 353 | 358 | ||
| 354 | static int cmd_threads(cmd_arg_t *argv); |
359 | static int cmd_threads(cmd_arg_t *argv); |
| 355 | static cmd_info_t threads_info = { |
360 | static cmd_info_t threads_info = { |
| 356 | .name = "threads", |
361 | .name = "threads", |
| 357 | .description = "List all threads.", |
362 | .description = "List all threads.", |
| 358 | .func = cmd_threads, |
363 | .func = cmd_threads, |
| 359 | .argc = 0 |
364 | .argc = 0 |
| 360 | }; |
365 | }; |
| 361 | 366 | ||
| 362 | static int cmd_tasks(cmd_arg_t *argv); |
367 | static int cmd_tasks(cmd_arg_t *argv); |
| 363 | static cmd_info_t tasks_info = { |
368 | static cmd_info_t tasks_info = { |
| 364 | .name = "tasks", |
369 | .name = "tasks", |
| 365 | .description = "List all tasks.", |
370 | .description = "List all tasks.", |
| 366 | .func = cmd_tasks, |
371 | .func = cmd_tasks, |
| 367 | .argc = 0 |
372 | .argc = 0 |
| 368 | }; |
373 | }; |
| 369 | 374 | ||
| 370 | 375 | ||
| 371 | static int cmd_sched(cmd_arg_t *argv); |
376 | static int cmd_sched(cmd_arg_t *argv); |
| 372 | static cmd_info_t sched_info = { |
377 | static cmd_info_t sched_info = { |
| 373 | .name = "scheduler", |
378 | .name = "scheduler", |
| 374 | .description = "List all scheduler information.", |
379 | .description = "List all scheduler information.", |
| 375 | .func = cmd_sched, |
380 | .func = cmd_sched, |
| 376 | .argc = 0 |
381 | .argc = 0 |
| 377 | }; |
382 | }; |
| 378 | 383 | ||
| 379 | static int cmd_slabs(cmd_arg_t *argv); |
384 | static int cmd_slabs(cmd_arg_t *argv); |
| 380 | static cmd_info_t slabs_info = { |
385 | static cmd_info_t slabs_info = { |
| 381 | .name = "slabs", |
386 | .name = "slabs", |
| 382 | .description = "List slab caches.", |
387 | .description = "List slab caches.", |
| 383 | .func = cmd_slabs, |
388 | .func = cmd_slabs, |
| 384 | .argc = 0 |
389 | .argc = 0 |
| 385 | }; |
390 | }; |
| 386 | 391 | ||
| 387 | /* Data and methods for 'zones' command */ |
392 | /* Data and methods for 'zones' command */ |
| 388 | static int cmd_zones(cmd_arg_t *argv); |
393 | static int cmd_zones(cmd_arg_t *argv); |
| 389 | static cmd_info_t zones_info = { |
394 | static cmd_info_t zones_info = { |
| 390 | .name = "zones", |
395 | .name = "zones", |
| 391 | .description = "List of memory zones.", |
396 | .description = "List of memory zones.", |
| 392 | .func = cmd_zones, |
397 | .func = cmd_zones, |
| 393 | .argc = 0 |
398 | .argc = 0 |
| 394 | }; |
399 | }; |
| 395 | 400 | ||
| 396 | /* Data and methods for 'ipc' command */ |
401 | /* Data and methods for 'ipc' command */ |
| 397 | static int cmd_ipc(cmd_arg_t *argv); |
402 | static int cmd_ipc(cmd_arg_t *argv); |
| 398 | static cmd_arg_t ipc_argv = { |
403 | static cmd_arg_t ipc_argv = { |
| 399 | .type = ARG_TYPE_INT, |
404 | .type = ARG_TYPE_INT, |
| 400 | }; |
405 | }; |
| 401 | static cmd_info_t ipc_info = { |
406 | static cmd_info_t ipc_info = { |
| 402 | .name = "ipc", |
407 | .name = "ipc", |
| 403 | .description = "ipc <taskid> Show IPC information of given task.", |
408 | .description = "ipc <taskid> Show IPC information of given task.", |
| 404 | .func = cmd_ipc, |
409 | .func = cmd_ipc, |
| 405 | .argc = 1, |
410 | .argc = 1, |
| 406 | .argv = &ipc_argv |
411 | .argv = &ipc_argv |
| 407 | }; |
412 | }; |
| 408 | 413 | ||
| 409 | /* Data and methods for 'zone' command */ |
414 | /* Data and methods for 'zone' command */ |
| 410 | static int cmd_zone(cmd_arg_t *argv); |
415 | static int cmd_zone(cmd_arg_t *argv); |
| 411 | static cmd_arg_t zone_argv = { |
416 | static cmd_arg_t zone_argv = { |
| 412 | .type = ARG_TYPE_INT, |
417 | .type = ARG_TYPE_INT, |
| 413 | }; |
418 | }; |
| 414 | 419 | ||
| 415 | static cmd_info_t zone_info = { |
420 | static cmd_info_t zone_info = { |
| 416 | .name = "zone", |
421 | .name = "zone", |
| 417 | .description = "Show memory zone structure.", |
422 | .description = "Show memory zone structure.", |
| 418 | .func = cmd_zone, |
423 | .func = cmd_zone, |
| 419 | .argc = 1, |
424 | .argc = 1, |
| 420 | .argv = &zone_argv |
425 | .argv = &zone_argv |
| 421 | }; |
426 | }; |
| 422 | 427 | ||
| 423 | /* Data and methods for 'cpus' command. */ |
428 | /* Data and methods for 'cpus' command. */ |
| 424 | static int cmd_cpus(cmd_arg_t *argv); |
429 | static int cmd_cpus(cmd_arg_t *argv); |
| 425 | cmd_info_t cpus_info = { |
430 | cmd_info_t cpus_info = { |
| 426 | .name = "cpus", |
431 | .name = "cpus", |
| 427 | .description = "List all processors.", |
432 | .description = "List all processors.", |
| 428 | .help = NULL, |
433 | .help = NULL, |
| 429 | .func = cmd_cpus, |
434 | .func = cmd_cpus, |
| 430 | .argc = 0, |
435 | .argc = 0, |
| 431 | .argv = NULL |
436 | .argv = NULL |
| 432 | }; |
437 | }; |
| 433 | 438 | ||
| 434 | /* Data and methods for 'version' command. */ |
439 | /* Data and methods for 'version' command. */ |
| 435 | static int cmd_version(cmd_arg_t *argv); |
440 | static int cmd_version(cmd_arg_t *argv); |
| 436 | cmd_info_t version_info = { |
441 | cmd_info_t version_info = { |
| 437 | .name = "version", |
442 | .name = "version", |
| 438 | .description = "Print version information.", |
443 | .description = "Print version information.", |
| 439 | .help = NULL, |
444 | .help = NULL, |
| 440 | .func = cmd_version, |
445 | .func = cmd_version, |
| 441 | .argc = 0, |
446 | .argc = 0, |
| 442 | .argv = NULL |
447 | .argv = NULL |
| 443 | }; |
448 | }; |
| 444 | 449 | ||
| 445 | static cmd_info_t *basic_commands[] = { |
450 | static cmd_info_t *basic_commands[] = { |
| 446 | &call0_info, |
451 | &call0_info, |
| 447 | &mcall0_info, |
452 | &mcall0_info, |
| 448 | &call1_info, |
453 | &call1_info, |
| 449 | &call2_info, |
454 | &call2_info, |
| 450 | &call3_info, |
455 | &call3_info, |
| 451 | &continue_info, |
456 | &continue_info, |
| 452 | &cpus_info, |
457 | &cpus_info, |
| 453 | &desc_info, |
458 | &desc_info, |
| 454 | &reboot_info, |
459 | &reboot_info, |
| 455 | &uptime_info, |
460 | &uptime_info, |
| 456 | &halt_info, |
461 | &halt_info, |
| 457 | &help_info, |
462 | &help_info, |
| 458 | &ipc_info, |
463 | &ipc_info, |
| 459 | &set4_info, |
464 | &set4_info, |
| 460 | &slabs_info, |
465 | &slabs_info, |
| - | 466 | #ifdef CONFIG_SYMTAB |
|
| 461 | &symaddr_info, |
467 | &symaddr_info, |
| - | 468 | #endif |
|
| 462 | &sched_info, |
469 | &sched_info, |
| 463 | &threads_info, |
470 | &threads_info, |
| 464 | &tasks_info, |
471 | &tasks_info, |
| 465 | &physmem_info, |
472 | &physmem_info, |
| 466 | &tlb_info, |
473 | &tlb_info, |
| 467 | &version_info, |
474 | &version_info, |
| 468 | &zones_info, |
475 | &zones_info, |
| 469 | &zone_info, |
476 | &zone_info, |
| 470 | #ifdef CONFIG_TEST |
477 | #ifdef CONFIG_TEST |
| 471 | &tests_info, |
478 | &tests_info, |
| 472 | &test_info, |
479 | &test_info, |
| 473 | &bench_info, |
480 | &bench_info, |
| 474 | #endif |
481 | #endif |
| 475 | NULL |
482 | NULL |
| 476 | }; |
483 | }; |
| 477 | 484 | ||
| 478 | 485 | ||
| 479 | /** Initialize command info structure. |
486 | /** Initialize command info structure. |
| 480 | * |
487 | * |
| 481 | * @param cmd Command info structure. |
488 | * @param cmd Command info structure. |
| 482 | * |
489 | * |
| 483 | */ |
490 | */ |
| 484 | void cmd_initialize(cmd_info_t *cmd) |
491 | void cmd_initialize(cmd_info_t *cmd) |
| 485 | { |
492 | { |
| 486 | spinlock_initialize(&cmd->lock, "cmd"); |
493 | spinlock_initialize(&cmd->lock, "cmd"); |
| 487 | link_initialize(&cmd->link); |
494 | link_initialize(&cmd->link); |
| 488 | } |
495 | } |
| 489 | 496 | ||
| 490 | /** Initialize and register commands. */ |
497 | /** Initialize and register commands. */ |
| 491 | void cmd_init(void) |
498 | void cmd_init(void) |
| 492 | { |
499 | { |
| 493 | unsigned int i; |
500 | unsigned int i; |
| 494 | 501 | ||
| 495 | for (i = 0; basic_commands[i]; i++) { |
502 | for (i = 0; basic_commands[i]; i++) { |
| 496 | cmd_initialize(basic_commands[i]); |
503 | cmd_initialize(basic_commands[i]); |
| 497 | if (!cmd_register(basic_commands[i])) |
504 | if (!cmd_register(basic_commands[i])) |
| 498 | printf("Cannot register command %s\n", basic_commands[i]->name); |
505 | printf("Cannot register command %s\n", basic_commands[i]->name); |
| 499 | } |
506 | } |
| 500 | } |
507 | } |
| 501 | 508 | ||
| 502 | 509 | ||
| 503 | /** List supported commands. |
510 | /** List supported commands. |
| 504 | * |
511 | * |
| 505 | * @param argv Argument vector. |
512 | * @param argv Argument vector. |
| 506 | * |
513 | * |
| 507 | * @return 0 on failure, 1 on success. |
514 | * @return 0 on failure, 1 on success. |
| 508 | */ |
515 | */ |
| 509 | int cmd_help(cmd_arg_t *argv) |
516 | int cmd_help(cmd_arg_t *argv) |
| 510 | { |
517 | { |
| 511 | spinlock_lock(&cmd_lock); |
518 | spinlock_lock(&cmd_lock); |
| 512 | 519 | ||
| 513 | link_t *cur; |
520 | link_t *cur; |
| 514 | size_t len = 0; |
521 | size_t len = 0; |
| 515 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
522 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 516 | cmd_info_t *hlp; |
523 | cmd_info_t *hlp; |
| 517 | hlp = list_get_instance(cur, cmd_info_t, link); |
524 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 518 | 525 | ||
| 519 | spinlock_lock(&hlp->lock); |
526 | spinlock_lock(&hlp->lock); |
| 520 | if (strlen(hlp->name) > len) |
527 | if (strlen(hlp->name) > len) |
| 521 | len = strlen(hlp->name); |
528 | len = strlen(hlp->name); |
| 522 | spinlock_unlock(&hlp->lock); |
529 | spinlock_unlock(&hlp->lock); |
| 523 | } |
530 | } |
| 524 | 531 | ||
| 525 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
532 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 526 | cmd_info_t *hlp; |
533 | cmd_info_t *hlp; |
| 527 | hlp = list_get_instance(cur, cmd_info_t, link); |
534 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 528 | 535 | ||
| 529 | spinlock_lock(&hlp->lock); |
536 | spinlock_lock(&hlp->lock); |
| 530 | printf("%-*s %s\n", len, hlp->name, hlp->description); |
537 | printf("%-*s %s\n", len, hlp->name, hlp->description); |
| 531 | spinlock_unlock(&hlp->lock); |
538 | spinlock_unlock(&hlp->lock); |
| 532 | } |
539 | } |
| 533 | 540 | ||
| 534 | spinlock_unlock(&cmd_lock); |
541 | spinlock_unlock(&cmd_lock); |
| 535 | 542 | ||
| 536 | return 1; |
543 | return 1; |
| 537 | } |
544 | } |
| 538 | 545 | ||
| 539 | 546 | ||
| 540 | /** Reboot the system. |
547 | /** Reboot the system. |
| 541 | * |
548 | * |
| 542 | * @param argv Argument vector. |
549 | * @param argv Argument vector. |
| 543 | * |
550 | * |
| 544 | * @return 0 on failure, 1 on success. |
551 | * @return 0 on failure, 1 on success. |
| 545 | */ |
552 | */ |
| 546 | int cmd_reboot(cmd_arg_t *argv) |
553 | int cmd_reboot(cmd_arg_t *argv) |
| 547 | { |
554 | { |
| 548 | reboot(); |
555 | reboot(); |
| 549 | 556 | ||
| 550 | /* Not reached */ |
557 | /* Not reached */ |
| 551 | return 1; |
558 | return 1; |
| 552 | } |
559 | } |
| 553 | 560 | ||
| 554 | 561 | ||
| 555 | /** Print system uptime information. |
562 | /** Print system uptime information. |
| 556 | * |
563 | * |
| 557 | * @param argv Argument vector. |
564 | * @param argv Argument vector. |
| 558 | * |
565 | * |
| 559 | * @return 0 on failure, 1 on success. |
566 | * @return 0 on failure, 1 on success. |
| 560 | */ |
567 | */ |
| 561 | int cmd_uptime(cmd_arg_t *argv) |
568 | int cmd_uptime(cmd_arg_t *argv) |
| 562 | { |
569 | { |
| 563 | ASSERT(uptime); |
570 | ASSERT(uptime); |
| 564 | 571 | ||
| 565 | /* This doesn't have to be very accurate */ |
572 | /* This doesn't have to be very accurate */ |
| 566 | unative_t sec = uptime->seconds1; |
573 | unative_t sec = uptime->seconds1; |
| 567 | 574 | ||
| 568 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
575 | printf("Up %" PRIun " days, %" PRIun " hours, %" PRIun " minutes, %" PRIun " seconds\n", |
| 569 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
576 | sec / 86400, (sec % 86400) / 3600, (sec % 3600) / 60, sec % 60); |
| 570 | 577 | ||
| 571 | return 1; |
578 | return 1; |
| 572 | } |
579 | } |
| 573 | 580 | ||
| 574 | /** Describe specified command. |
581 | /** Describe specified command. |
| 575 | * |
582 | * |
| 576 | * @param argv Argument vector. |
583 | * @param argv Argument vector. |
| 577 | * |
584 | * |
| 578 | * @return 0 on failure, 1 on success. |
585 | * @return 0 on failure, 1 on success. |
| 579 | */ |
586 | */ |
| 580 | int cmd_desc(cmd_arg_t *argv) |
587 | int cmd_desc(cmd_arg_t *argv) |
| 581 | { |
588 | { |
| 582 | link_t *cur; |
589 | link_t *cur; |
| 583 | 590 | ||
| 584 | spinlock_lock(&cmd_lock); |
591 | spinlock_lock(&cmd_lock); |
| 585 | 592 | ||
| 586 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
593 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 587 | cmd_info_t *hlp; |
594 | cmd_info_t *hlp; |
| 588 | 595 | ||
| 589 | hlp = list_get_instance(cur, cmd_info_t, link); |
596 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 590 | spinlock_lock(&hlp->lock); |
597 | spinlock_lock(&hlp->lock); |
| 591 | 598 | ||
| 592 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
599 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
| 593 | printf("%s - %s\n", hlp->name, hlp->description); |
600 | printf("%s - %s\n", hlp->name, hlp->description); |
| 594 | if (hlp->help) |
601 | if (hlp->help) |
| 595 | hlp->help(); |
602 | hlp->help(); |
| 596 | spinlock_unlock(&hlp->lock); |
603 | spinlock_unlock(&hlp->lock); |
| 597 | break; |
604 | break; |
| 598 | } |
605 | } |
| 599 | 606 | ||
| 600 | spinlock_unlock(&hlp->lock); |
607 | spinlock_unlock(&hlp->lock); |
| 601 | } |
608 | } |
| 602 | 609 | ||
| 603 | spinlock_unlock(&cmd_lock); |
610 | spinlock_unlock(&cmd_lock); |
| 604 | 611 | ||
| 605 | return 1; |
612 | return 1; |
| 606 | } |
613 | } |
| 607 | 614 | ||
| - | 615 | #ifdef CONFIG_SYMTAB |
|
| - | 616 | ||
| 608 | /** Search symbol table */ |
617 | /** Search symbol table */ |
| 609 | int cmd_symaddr(cmd_arg_t *argv) |
618 | int cmd_symaddr(cmd_arg_t *argv) |
| 610 | { |
619 | { |
| 611 | symtab_print_search((char *) argv->buffer); |
620 | symtab_print_search((char *) argv->buffer); |
| 612 | 621 | ||
| 613 | return 1; |
622 | return 1; |
| 614 | } |
623 | } |
| 615 | 624 | ||
| - | 625 | #endif |
|
| - | 626 | ||
| 616 | /** Call function with zero parameters */ |
627 | /** Call function with zero parameters */ |
| 617 | int cmd_call0(cmd_arg_t *argv) |
628 | int cmd_call0(cmd_arg_t *argv) |
| 618 | { |
629 | { |
| - | 630 | #ifdef CONFIG_SYMTAB |
|
| 619 | uintptr_t symaddr; |
631 | uintptr_t symaddr; |
| 620 | char *symbol; |
- | |
| 621 | unative_t (*fnc)(void); |
632 | unative_t (*fnc)(void); |
| 622 | fncptr_t fptr; |
633 | fncptr_t fptr; |
| 623 | 634 | ||
| 624 | symaddr = get_symbol_addr((char *) argv->buffer); |
635 | symaddr = get_symbol_addr((char *) argv->buffer); |
| 625 | if (!symaddr) |
636 | if (!symaddr) |
| 626 | printf("Symbol %s not found.\n", argv->buffer); |
637 | printf("Symbol %s not found.\n", argv->buffer); |
| 627 | else if (symaddr == (uintptr_t) -1) { |
638 | else if (symaddr == (uintptr_t) -1) { |
| 628 | symtab_print_search((char *) argv->buffer); |
639 | symtab_print_search((char *) argv->buffer); |
| 629 | printf("Duplicate symbol, be more specific.\n"); |
640 | printf("Duplicate symbol, be more specific.\n"); |
| 630 | } else { |
641 | } else { |
| 631 | symbol = get_symtab_entry(symaddr); |
- | |
| 632 | fnc = (unative_t (*)(void)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call0); |
642 | fnc = (unative_t (*)(void)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call0); |
| 633 | printf("Calling %s() (%p)\n", symbol, symaddr); |
643 | printf("Calling %s() (%p)\n", argv->buffer, symaddr); |
| 634 | printf("Result: %#" PRIxn "\n", fnc()); |
644 | printf("Result: %#" PRIxn "\n", fnc()); |
| 635 | } |
645 | } |
| 636 | 646 | #endif |
|
| 637 | return 1; |
647 | return 1; |
| 638 | } |
648 | } |
| 639 | 649 | ||
| 640 | /** Call function with zero parameters on each CPU */ |
650 | /** Call function with zero parameters on each CPU */ |
| 641 | int cmd_mcall0(cmd_arg_t *argv) |
651 | int cmd_mcall0(cmd_arg_t *argv) |
| 642 | { |
652 | { |
| 643 | /* |
653 | /* |
| 644 | * For each CPU, create a thread which will |
654 | * For each CPU, create a thread which will |
| 645 | * call the function. |
655 | * call the function. |
| 646 | */ |
656 | */ |
| 647 | 657 | ||
| 648 | count_t i; |
658 | count_t i; |
| 649 | for (i = 0; i < config.cpu_count; i++) { |
659 | for (i = 0; i < config.cpu_count; i++) { |
| 650 | if (!cpus[i].active) |
660 | if (!cpus[i].active) |
| 651 | continue; |
661 | continue; |
| 652 | 662 | ||
| 653 | thread_t *t; |
663 | thread_t *t; |
| 654 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
664 | if ((t = thread_create((void (*)(void *)) cmd_call0, (void *) argv, TASK, THREAD_FLAG_WIRED, "call0", false))) { |
| 655 | spinlock_lock(&t->lock); |
665 | spinlock_lock(&t->lock); |
| 656 | t->cpu = &cpus[i]; |
666 | t->cpu = &cpus[i]; |
| 657 | spinlock_unlock(&t->lock); |
667 | spinlock_unlock(&t->lock); |
| 658 | printf("cpu%u: ", i); |
668 | printf("cpu%u: ", i); |
| 659 | thread_ready(t); |
669 | thread_ready(t); |
| 660 | thread_join(t); |
670 | thread_join(t); |
| 661 | thread_detach(t); |
671 | thread_detach(t); |
| 662 | } else |
672 | } else |
| 663 | printf("Unable to create thread for cpu%u\n", i); |
673 | printf("Unable to create thread for cpu%u\n", i); |
| 664 | } |
674 | } |
| 665 | 675 | ||
| 666 | return 1; |
676 | return 1; |
| 667 | } |
677 | } |
| 668 | 678 | ||
| 669 | /** Call function with one parameter */ |
679 | /** Call function with one parameter */ |
| 670 | int cmd_call1(cmd_arg_t *argv) |
680 | int cmd_call1(cmd_arg_t *argv) |
| 671 | { |
681 | { |
| - | 682 | #ifdef CONFIG_SYMTAB |
|
| 672 | uintptr_t symaddr; |
683 | uintptr_t symaddr; |
| 673 | char *symbol; |
684 | char *symbol; |
| 674 | unative_t (*fnc)(unative_t, ...); |
685 | unative_t (*fnc)(unative_t, ...); |
| 675 | unative_t arg1 = argv[1].intval; |
686 | unative_t arg1 = argv[1].intval; |
| 676 | fncptr_t fptr; |
687 | fncptr_t fptr; |
| 677 | 688 | ||
| 678 | symaddr = get_symbol_addr((char *) argv->buffer); |
689 | symaddr = get_symbol_addr((char *) argv->buffer); |
| - | 690 | ||
| 679 | if (!symaddr) |
691 | if (!symaddr) |
| 680 | printf("Symbol %s not found.\n", argv->buffer); |
692 | printf("Symbol %s not found.\n", argv->buffer); |
| 681 | else if (symaddr == (uintptr_t) -1) { |
693 | else if (symaddr == (uintptr_t) -1) { |
| 682 | symtab_print_search((char *) argv->buffer); |
694 | symtab_print_search((char *) argv->buffer); |
| 683 | printf("Duplicate symbol, be more specific.\n"); |
695 | printf("Duplicate symbol, be more specific.\n"); |
| 684 | } else { |
696 | } else { |
| 685 | symbol = get_symtab_entry(symaddr); |
697 | symbol = get_symtab_entry(symaddr); |
| 686 | fnc = (unative_t (*)(unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call1); |
698 | fnc = (unative_t (*)(unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call1); |
| 687 | printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol); |
699 | printf("Calling f(%#" PRIxn "): %p: %s\n", arg1, symaddr, symbol); |
| 688 | printf("Result: %#" PRIxn "\n", fnc(arg1)); |
700 | printf("Result: %#" PRIxn "\n", fnc(arg1)); |
| 689 | } |
701 | } |
| 690 | 702 | #endif |
|
| 691 | return 1; |
703 | return 1; |
| 692 | } |
704 | } |
| 693 | 705 | ||
| 694 | /** Call function with two parameters */ |
706 | /** Call function with two parameters */ |
| 695 | int cmd_call2(cmd_arg_t *argv) |
707 | int cmd_call2(cmd_arg_t *argv) |
| 696 | { |
708 | { |
| - | 709 | #ifdef CONFIG_SYMTAB |
|
| 697 | uintptr_t symaddr; |
710 | uintptr_t symaddr; |
| 698 | char *symbol; |
711 | char *symbol; |
| 699 | unative_t (*fnc)(unative_t, unative_t, ...); |
712 | unative_t (*fnc)(unative_t, unative_t, ...); |
| 700 | unative_t arg1 = argv[1].intval; |
713 | unative_t arg1 = argv[1].intval; |
| 701 | unative_t arg2 = argv[2].intval; |
714 | unative_t arg2 = argv[2].intval; |
| 702 | fncptr_t fptr; |
715 | fncptr_t fptr; |
| 703 | 716 | ||
| 704 | symaddr = get_symbol_addr((char *) argv->buffer); |
717 | symaddr = get_symbol_addr((char *) argv->buffer); |
| 705 | if (!symaddr) |
718 | if (!symaddr) |
| 706 | printf("Symbol %s not found.\n", argv->buffer); |
719 | printf("Symbol %s not found.\n", argv->buffer); |
| 707 | else if (symaddr == (uintptr_t) -1) { |
720 | else if (symaddr == (uintptr_t) -1) { |
| 708 | symtab_print_search((char *) argv->buffer); |
721 | symtab_print_search((char *) argv->buffer); |
| 709 | printf("Duplicate symbol, be more specific.\n"); |
722 | printf("Duplicate symbol, be more specific.\n"); |
| 710 | } else { |
723 | } else { |
| 711 | symbol = get_symtab_entry(symaddr); |
724 | symbol = get_symtab_entry(symaddr); |
| 712 | fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2); |
725 | fnc = (unative_t (*)(unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call2); |
| 713 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
726 | printf("Calling f(%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 714 | arg1, arg2, symaddr, symbol); |
727 | arg1, arg2, symaddr, symbol); |
| 715 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2)); |
728 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2)); |
| 716 | } |
729 | } |
| 717 | 730 | #endif |
|
| 718 | return 1; |
731 | return 1; |
| 719 | } |
732 | } |
| 720 | 733 | ||
| 721 | /** Call function with three parameters */ |
734 | /** Call function with three parameters */ |
| 722 | int cmd_call3(cmd_arg_t *argv) |
735 | int cmd_call3(cmd_arg_t *argv) |
| 723 | { |
736 | { |
| - | 737 | #ifdef CONFIG_SYMTAB |
|
| 724 | uintptr_t symaddr; |
738 | uintptr_t symaddr; |
| 725 | char *symbol; |
739 | char *symbol; |
| 726 | unative_t (*fnc)(unative_t, unative_t, unative_t, ...); |
740 | unative_t (*fnc)(unative_t, unative_t, unative_t, ...); |
| 727 | unative_t arg1 = argv[1].intval; |
741 | unative_t arg1 = argv[1].intval; |
| 728 | unative_t arg2 = argv[2].intval; |
742 | unative_t arg2 = argv[2].intval; |
| 729 | unative_t arg3 = argv[3].intval; |
743 | unative_t arg3 = argv[3].intval; |
| 730 | fncptr_t fptr; |
744 | fncptr_t fptr; |
| 731 | 745 | ||
| 732 | symaddr = get_symbol_addr((char *) argv->buffer); |
746 | symaddr = get_symbol_addr((char *) argv->buffer); |
| 733 | if (!symaddr) |
747 | if (!symaddr) |
| 734 | printf("Symbol %s not found.\n", argv->buffer); |
748 | printf("Symbol %s not found.\n", argv->buffer); |
| 735 | else if (symaddr == (uintptr_t) -1) { |
749 | else if (symaddr == (uintptr_t) -1) { |
| 736 | symtab_print_search((char *) argv->buffer); |
750 | symtab_print_search((char *) argv->buffer); |
| 737 | printf("Duplicate symbol, be more specific.\n"); |
751 | printf("Duplicate symbol, be more specific.\n"); |
| 738 | } else { |
752 | } else { |
| 739 | symbol = get_symtab_entry(symaddr); |
753 | symbol = get_symtab_entry(symaddr); |
| 740 | fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3); |
754 | fnc = (unative_t (*)(unative_t, unative_t, unative_t, ...)) arch_construct_function(&fptr, (void *) symaddr, (void *) cmd_call3); |
| 741 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
755 | printf("Calling f(%#" PRIxn ",%#" PRIxn ", %#" PRIxn "): %p: %s\n", |
| 742 | arg1, arg2, arg3, symaddr, symbol); |
756 | arg1, arg2, arg3, symaddr, symbol); |
| 743 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3)); |
757 | printf("Result: %#" PRIxn "\n", fnc(arg1, arg2, arg3)); |
| 744 | } |
758 | } |
| 745 | 759 | #endif |
|
| 746 | return 1; |
760 | return 1; |
| 747 | } |
761 | } |
| 748 | 762 | ||
| 749 | 763 | ||
| 750 | /** Print detailed description of 'describe' command. */ |
764 | /** Print detailed description of 'describe' command. */ |
| 751 | void desc_help(void) |
765 | void desc_help(void) |
| 752 | { |
766 | { |
| 753 | printf("Syntax: describe command_name\n"); |
767 | printf("Syntax: describe command_name\n"); |
| 754 | } |
768 | } |
| 755 | 769 | ||
| 756 | /** Halt the kernel. |
770 | /** Halt the kernel. |
| 757 | * |
771 | * |
| 758 | * @param argv Argument vector (ignored). |
772 | * @param argv Argument vector (ignored). |
| 759 | * |
773 | * |
| 760 | * @return 0 on failure, 1 on success (never returns). |
774 | * @return 0 on failure, 1 on success (never returns). |
| 761 | */ |
775 | */ |
| 762 | int cmd_halt(cmd_arg_t *argv) |
776 | int cmd_halt(cmd_arg_t *argv) |
| 763 | { |
777 | { |
| 764 | halt(); |
778 | halt(); |
| 765 | return 1; |
779 | return 1; |
| 766 | } |
780 | } |
| 767 | 781 | ||
| 768 | /** Command for printing TLB contents. |
782 | /** Command for printing TLB contents. |
| 769 | * |
783 | * |
| 770 | * @param argv Not used. |
784 | * @param argv Not used. |
| 771 | * |
785 | * |
| 772 | * @return Always returns 1. |
786 | * @return Always returns 1. |
| 773 | */ |
787 | */ |
| 774 | int cmd_tlb(cmd_arg_t *argv) |
788 | int cmd_tlb(cmd_arg_t *argv) |
| 775 | { |
789 | { |
| 776 | tlb_print(); |
790 | tlb_print(); |
| 777 | return 1; |
791 | return 1; |
| 778 | } |
792 | } |
| 779 | 793 | ||
| 780 | /** Command for printing physical memory configuration. |
794 | /** Command for printing physical memory configuration. |
| 781 | * |
795 | * |
| 782 | * @param argv Not used. |
796 | * @param argv Not used. |
| 783 | * |
797 | * |
| 784 | * @return Always returns 1. |
798 | * @return Always returns 1. |
| 785 | */ |
799 | */ |
| 786 | int cmd_physmem(cmd_arg_t *argv) |
800 | int cmd_physmem(cmd_arg_t *argv) |
| 787 | { |
801 | { |
| 788 | physmem_print(); |
802 | physmem_print(); |
| 789 | return 1; |
803 | return 1; |
| 790 | } |
804 | } |
| 791 | 805 | ||
| 792 | /** Write 4 byte value to address */ |
806 | /** Write 4 byte value to address */ |
| 793 | int cmd_set4(cmd_arg_t *argv) |
807 | int cmd_set4(cmd_arg_t *argv) |
| 794 | { |
808 | { |
| 795 | uint32_t *addr; |
809 | uint32_t *addr; |
| 796 | uint32_t arg1 = argv[1].intval; |
810 | uint32_t arg1 = argv[1].intval; |
| 797 | bool pointer = false; |
811 | bool pointer = false; |
| 798 | 812 | ||
| 799 | if (((char *)argv->buffer)[0] == '*') { |
813 | if (((char *)argv->buffer)[0] == '*') { |
| - | 814 | #ifdef CONFIG_SYMTAB |
|
| 800 | addr = (uint32_t *) get_symbol_addr((char *) argv->buffer + 1); |
815 | addr = (uint32_t *) get_symbol_addr((char *) argv->buffer + 1); |
| - | 816 | #else |
|
| - | 817 | addr = 0; |
|
| - | 818 | #endif |
|
| 801 | pointer = true; |
819 | pointer = true; |
| 802 | } else if (((char *) argv->buffer)[0] >= '0' && |
820 | } else if (((char *) argv->buffer)[0] >= '0' && |
| 803 | ((char *)argv->buffer)[0] <= '9') |
821 | ((char *)argv->buffer)[0] <= '9') { |
| 804 | addr = (uint32_t *)atoi((char *)argv->buffer); |
822 | addr = (uint32_t *)atoi((char *)argv->buffer); |
| 805 | else |
823 | } else { |
| - | 824 | #ifdef CONFIG_SYMTAB |
|
| 806 | addr = (uint32_t *)get_symbol_addr((char *) argv->buffer); |
825 | addr = (uint32_t *)get_symbol_addr((char *) argv->buffer); |
| - | 826 | #else |
|
| - | 827 | addr = 0; |
|
| - | 828 | #endif |
|
| - | 829 | } |
|
| 807 | 830 | ||
| 808 | if (!addr) |
831 | if (!addr) |
| 809 | printf("Symbol %s not found.\n", argv->buffer); |
832 | printf("Symbol %s not found.\n", argv->buffer); |
| 810 | else if (addr == (uint32_t *) -1) { |
833 | else if (addr == (uint32_t *) -1) { |
| - | 834 | #ifdef CONFIG_SYMTAB |
|
| 811 | symtab_print_search((char *) argv->buffer); |
835 | symtab_print_search((char *) argv->buffer); |
| - | 836 | #endif |
|
| 812 | printf("Duplicate symbol, be more specific.\n"); |
837 | printf("Duplicate symbol, be more specific.\n"); |
| 813 | } else { |
838 | } else { |
| 814 | if (pointer) |
839 | if (pointer) |
| 815 | addr = (uint32_t *)(*(unative_t *)addr); |
840 | addr = (uint32_t *)(*(unative_t *)addr); |
| 816 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
841 | printf("Writing %#" PRIx64 " -> %p\n", arg1, addr); |
| 817 | *addr = arg1; |
842 | *addr = arg1; |
| 818 | 843 | ||
| 819 | } |
844 | } |
| 820 | 845 | ||
| 821 | return 1; |
846 | return 1; |
| 822 | } |
847 | } |
| 823 | 848 | ||
| 824 | /** Command for listings SLAB caches |
849 | /** Command for listings SLAB caches |
| 825 | * |
850 | * |
| 826 | * @param argv Ignores |
851 | * @param argv Ignores |
| 827 | * |
852 | * |
| 828 | * @return Always 1 |
853 | * @return Always 1 |
| 829 | */ |
854 | */ |
| 830 | int cmd_slabs(cmd_arg_t * argv) { |
855 | int cmd_slabs(cmd_arg_t * argv) { |
| 831 | slab_print_list(); |
856 | slab_print_list(); |
| 832 | return 1; |
857 | return 1; |
| 833 | } |
858 | } |
| 834 | 859 | ||
| 835 | 860 | ||
| 836 | /** Command for listings Thread information |
861 | /** Command for listings Thread information |
| 837 | * |
862 | * |
| 838 | * @param argv Ignores |
863 | * @param argv Ignores |
| 839 | * |
864 | * |
| 840 | * @return Always 1 |
865 | * @return Always 1 |
| 841 | */ |
866 | */ |
| 842 | int cmd_threads(cmd_arg_t * argv) { |
867 | int cmd_threads(cmd_arg_t * argv) { |
| 843 | thread_print_list(); |
868 | thread_print_list(); |
| 844 | return 1; |
869 | return 1; |
| 845 | } |
870 | } |
| 846 | 871 | ||
| 847 | /** Command for listings Task information |
872 | /** Command for listings Task information |
| 848 | * |
873 | * |
| 849 | * @param argv Ignores |
874 | * @param argv Ignores |
| 850 | * |
875 | * |
| 851 | * @return Always 1 |
876 | * @return Always 1 |
| 852 | */ |
877 | */ |
| 853 | int cmd_tasks(cmd_arg_t * argv) { |
878 | int cmd_tasks(cmd_arg_t * argv) { |
| 854 | task_print_list(); |
879 | task_print_list(); |
| 855 | return 1; |
880 | return 1; |
| 856 | } |
881 | } |
| 857 | 882 | ||
| 858 | /** Command for listings Thread information |
883 | /** Command for listings Thread information |
| 859 | * |
884 | * |
| 860 | * @param argv Ignores |
885 | * @param argv Ignores |
| 861 | * |
886 | * |
| 862 | * @return Always 1 |
887 | * @return Always 1 |
| 863 | */ |
888 | */ |
| 864 | int cmd_sched(cmd_arg_t * argv) { |
889 | int cmd_sched(cmd_arg_t * argv) { |
| 865 | sched_print_list(); |
890 | sched_print_list(); |
| 866 | return 1; |
891 | return 1; |
| 867 | } |
892 | } |
| 868 | 893 | ||
| 869 | /** Command for listing memory zones |
894 | /** Command for listing memory zones |
| 870 | * |
895 | * |
| 871 | * @param argv Ignored |
896 | * @param argv Ignored |
| 872 | * |
897 | * |
| 873 | * return Always 1 |
898 | * return Always 1 |
| 874 | */ |
899 | */ |
| 875 | int cmd_zones(cmd_arg_t * argv) { |
900 | int cmd_zones(cmd_arg_t * argv) { |
| 876 | zone_print_list(); |
901 | zone_print_list(); |
| 877 | return 1; |
902 | return 1; |
| 878 | } |
903 | } |
| 879 | 904 | ||
| 880 | /** Command for memory zone details |
905 | /** Command for memory zone details |
| 881 | * |
906 | * |
| 882 | * @param argv Integer argument from cmdline expected |
907 | * @param argv Integer argument from cmdline expected |
| 883 | * |
908 | * |
| 884 | * return Always 1 |
909 | * return Always 1 |
| 885 | */ |
910 | */ |
| 886 | int cmd_zone(cmd_arg_t * argv) { |
911 | int cmd_zone(cmd_arg_t * argv) { |
| 887 | zone_print_one(argv[0].intval); |
912 | zone_print_one(argv[0].intval); |
| 888 | return 1; |
913 | return 1; |
| 889 | } |
914 | } |
| 890 | 915 | ||
| 891 | /** Command for printing task ipc details |
916 | /** Command for printing task ipc details |
| 892 | * |
917 | * |
| 893 | * @param argv Integer argument from cmdline expected |
918 | * @param argv Integer argument from cmdline expected |
| 894 | * |
919 | * |
| 895 | * return Always 1 |
920 | * return Always 1 |
| 896 | */ |
921 | */ |
| 897 | int cmd_ipc(cmd_arg_t * argv) { |
922 | int cmd_ipc(cmd_arg_t * argv) { |
| 898 | ipc_print_task(argv[0].intval); |
923 | ipc_print_task(argv[0].intval); |
| 899 | return 1; |
924 | return 1; |
| 900 | } |
925 | } |
| 901 | 926 | ||
| 902 | 927 | ||
| 903 | /** Command for listing processors. |
928 | /** Command for listing processors. |
| 904 | * |
929 | * |
| 905 | * @param argv Ignored. |
930 | * @param argv Ignored. |
| 906 | * |
931 | * |
| 907 | * return Always 1. |
932 | * return Always 1. |
| 908 | */ |
933 | */ |
| 909 | int cmd_cpus(cmd_arg_t *argv) |
934 | int cmd_cpus(cmd_arg_t *argv) |
| 910 | { |
935 | { |
| 911 | cpu_list(); |
936 | cpu_list(); |
| 912 | return 1; |
937 | return 1; |
| 913 | } |
938 | } |
| 914 | 939 | ||
| 915 | /** Command for printing kernel version. |
940 | /** Command for printing kernel version. |
| 916 | * |
941 | * |
| 917 | * @param argv Ignored. |
942 | * @param argv Ignored. |
| 918 | * |
943 | * |
| 919 | * return Always 1. |
944 | * return Always 1. |
| 920 | */ |
945 | */ |
| 921 | int cmd_version(cmd_arg_t *argv) |
946 | int cmd_version(cmd_arg_t *argv) |
| 922 | { |
947 | { |
| 923 | version_print(); |
948 | version_print(); |
| 924 | return 1; |
949 | return 1; |
| 925 | } |
950 | } |
| 926 | 951 | ||
| 927 | /** Command for returning console back to userspace. |
952 | /** Command for returning console back to userspace. |
| 928 | * |
953 | * |
| 929 | * @param argv Ignored. |
954 | * @param argv Ignored. |
| 930 | * |
955 | * |
| 931 | * return Always 1. |
956 | * return Always 1. |
| 932 | */ |
957 | */ |
| 933 | int cmd_continue(cmd_arg_t *argv) |
958 | int cmd_continue(cmd_arg_t *argv) |
| 934 | { |
959 | { |
| 935 | printf("The kernel will now relinquish the console.\n"); |
960 | printf("The kernel will now relinquish the console.\n"); |
| 936 | release_console(); |
961 | release_console(); |
| 937 | 962 | ||
| 938 | if ((kconsole_notify) && (kconsole_irq.notif_cfg.notify)) |
963 | if ((kconsole_notify) && (kconsole_irq.notif_cfg.notify)) |
| 939 | ipc_irq_send_msg_0(&kconsole_irq); |
964 | ipc_irq_send_msg_0(&kconsole_irq); |
| 940 | 965 | ||
| 941 | return 1; |
966 | return 1; |
| 942 | } |
967 | } |
| 943 | 968 | ||
| 944 | #ifdef CONFIG_TEST |
969 | #ifdef CONFIG_TEST |
| 945 | /** Command for printing kernel tests list. |
970 | /** Command for printing kernel tests list. |
| 946 | * |
971 | * |
| 947 | * @param argv Ignored. |
972 | * @param argv Ignored. |
| 948 | * |
973 | * |
| 949 | * return Always 1. |
974 | * return Always 1. |
| 950 | */ |
975 | */ |
| 951 | int cmd_tests(cmd_arg_t *argv) |
976 | int cmd_tests(cmd_arg_t *argv) |
| 952 | { |
977 | { |
| 953 | size_t len = 0; |
978 | size_t len = 0; |
| 954 | test_t *test; |
979 | test_t *test; |
| 955 | for (test = tests; test->name != NULL; test++) { |
980 | for (test = tests; test->name != NULL; test++) { |
| 956 | if (strlen(test->name) > len) |
981 | if (strlen(test->name) > len) |
| 957 | len = strlen(test->name); |
982 | len = strlen(test->name); |
| 958 | } |
983 | } |
| 959 | 984 | ||
| 960 | for (test = tests; test->name != NULL; test++) |
985 | for (test = tests; test->name != NULL; test++) |
| 961 | printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
986 | printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
| 962 | 987 | ||
| 963 | printf("%-*s Run all safe tests\n", len, "*"); |
988 | printf("%-*s Run all safe tests\n", len, "*"); |
| 964 | return 1; |
989 | return 1; |
| 965 | } |
990 | } |
| 966 | 991 | ||
| 967 | static bool run_test(const test_t *test) |
992 | static bool run_test(const test_t *test) |
| 968 | { |
993 | { |
| 969 | printf("%s (%s)\n", test->name, test->desc); |
994 | printf("%s (%s)\n", test->name, test->desc); |
| 970 | 995 | ||
| 971 | /* Update and read thread accounting |
996 | /* Update and read thread accounting |
| 972 | for benchmarking */ |
997 | for benchmarking */ |
| 973 | ipl_t ipl = interrupts_disable(); |
998 | ipl_t ipl = interrupts_disable(); |
| 974 | spinlock_lock(&TASK->lock); |
999 | spinlock_lock(&TASK->lock); |
| 975 | uint64_t t0 = task_get_accounting(TASK); |
1000 | uint64_t t0 = task_get_accounting(TASK); |
| 976 | spinlock_unlock(&TASK->lock); |
1001 | spinlock_unlock(&TASK->lock); |
| 977 | interrupts_restore(ipl); |
1002 | interrupts_restore(ipl); |
| 978 | 1003 | ||
| 979 | /* Execute the test */ |
1004 | /* Execute the test */ |
| 980 | char * ret = test->entry(false); |
1005 | char * ret = test->entry(false); |
| 981 | 1006 | ||
| 982 | /* Update and read thread accounting */ |
1007 | /* Update and read thread accounting */ |
| 983 | ipl = interrupts_disable(); |
1008 | ipl = interrupts_disable(); |
| 984 | spinlock_lock(&TASK->lock); |
1009 | spinlock_lock(&TASK->lock); |
| 985 | uint64_t dt = task_get_accounting(TASK) - t0; |
1010 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 986 | spinlock_unlock(&TASK->lock); |
1011 | spinlock_unlock(&TASK->lock); |
| 987 | interrupts_restore(ipl); |
1012 | interrupts_restore(ipl); |
| 988 | 1013 | ||
| 989 | uint64_t cycles; |
1014 | uint64_t cycles; |
| 990 | char suffix; |
1015 | char suffix; |
| 991 | order(dt, &cycles, &suffix); |
1016 | order(dt, &cycles, &suffix); |
| 992 | 1017 | ||
| 993 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
1018 | printf("Time: %" PRIu64 "%c cycles\n", cycles, suffix); |
| 994 | 1019 | ||
| 995 | if (ret == NULL) { |
1020 | if (ret == NULL) { |
| 996 | printf("Test passed\n"); |
1021 | printf("Test passed\n"); |
| 997 | return true; |
1022 | return true; |
| 998 | } |
1023 | } |
| 999 | 1024 | ||
| 1000 | printf("%s\n", ret); |
1025 | printf("%s\n", ret); |
| 1001 | return false; |
1026 | return false; |
| 1002 | } |
1027 | } |
| 1003 | 1028 | ||
| 1004 | static bool run_bench(const test_t *test, const uint32_t cnt) |
1029 | static bool run_bench(const test_t *test, const uint32_t cnt) |
| 1005 | { |
1030 | { |
| 1006 | uint32_t i; |
1031 | uint32_t i; |
| 1007 | bool ret = true; |
1032 | bool ret = true; |
| 1008 | uint64_t cycles; |
1033 | uint64_t cycles; |
| 1009 | char suffix; |
1034 | char suffix; |
| 1010 | 1035 | ||
| 1011 | if (cnt < 1) |
1036 | if (cnt < 1) |
| 1012 | return true; |
1037 | return true; |
| 1013 | 1038 | ||
| 1014 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
1039 | uint64_t *data = (uint64_t *) malloc(sizeof(uint64_t) * cnt, 0); |
| 1015 | if (data == NULL) { |
1040 | if (data == NULL) { |
| 1016 | printf("Error allocating memory for statistics\n"); |
1041 | printf("Error allocating memory for statistics\n"); |
| 1017 | return false; |
1042 | return false; |
| 1018 | } |
1043 | } |
| 1019 | 1044 | ||
| 1020 | for (i = 0; i < cnt; i++) { |
1045 | for (i = 0; i < cnt; i++) { |
| 1021 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
1046 | printf("%s (%u/%u) ... ", test->name, i + 1, cnt); |
| 1022 | 1047 | ||
| 1023 | /* Update and read thread accounting |
1048 | /* Update and read thread accounting |
| 1024 | for benchmarking */ |
1049 | for benchmarking */ |
| 1025 | ipl_t ipl = interrupts_disable(); |
1050 | ipl_t ipl = interrupts_disable(); |
| 1026 | spinlock_lock(&TASK->lock); |
1051 | spinlock_lock(&TASK->lock); |
| 1027 | uint64_t t0 = task_get_accounting(TASK); |
1052 | uint64_t t0 = task_get_accounting(TASK); |
| 1028 | spinlock_unlock(&TASK->lock); |
1053 | spinlock_unlock(&TASK->lock); |
| 1029 | interrupts_restore(ipl); |
1054 | interrupts_restore(ipl); |
| 1030 | 1055 | ||
| 1031 | /* Execute the test */ |
1056 | /* Execute the test */ |
| 1032 | char * ret = test->entry(true); |
1057 | char * ret = test->entry(true); |
| 1033 | 1058 | ||
| 1034 | /* Update and read thread accounting */ |
1059 | /* Update and read thread accounting */ |
| 1035 | ipl = interrupts_disable(); |
1060 | ipl = interrupts_disable(); |
| 1036 | spinlock_lock(&TASK->lock); |
1061 | spinlock_lock(&TASK->lock); |
| 1037 | uint64_t dt = task_get_accounting(TASK) - t0; |
1062 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 1038 | spinlock_unlock(&TASK->lock); |
1063 | spinlock_unlock(&TASK->lock); |
| 1039 | interrupts_restore(ipl); |
1064 | interrupts_restore(ipl); |
| 1040 | 1065 | ||
| 1041 | if (ret != NULL) { |
1066 | if (ret != NULL) { |
| 1042 | printf("%s\n", ret); |
1067 | printf("%s\n", ret); |
| 1043 | ret = false; |
1068 | ret = false; |
| 1044 | break; |
1069 | break; |
| 1045 | } |
1070 | } |
| 1046 | 1071 | ||
| 1047 | data[i] = dt; |
1072 | data[i] = dt; |
| 1048 | order(dt, &cycles, &suffix); |
1073 | order(dt, &cycles, &suffix); |
| 1049 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
1074 | printf("OK (%" PRIu64 "%c cycles)\n", cycles, suffix); |
| 1050 | } |
1075 | } |
| 1051 | 1076 | ||
| 1052 | if (ret) { |
1077 | if (ret) { |
| 1053 | printf("\n"); |
1078 | printf("\n"); |
| 1054 | 1079 | ||
| 1055 | uint64_t sum = 0; |
1080 | uint64_t sum = 0; |
| 1056 | 1081 | ||
| 1057 | for (i = 0; i < cnt; i++) { |
1082 | for (i = 0; i < cnt; i++) { |
| 1058 | sum += data[i]; |
1083 | sum += data[i]; |
| 1059 | } |
1084 | } |
| 1060 | 1085 | ||
| 1061 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
1086 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
| 1062 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
1087 | printf("Average\t\t%" PRIu64 "%c\n", cycles, suffix); |
| 1063 | } |
1088 | } |
| 1064 | 1089 | ||
| 1065 | free(data); |
1090 | free(data); |
| 1066 | 1091 | ||
| 1067 | return ret; |
1092 | return ret; |
| 1068 | } |
1093 | } |
| 1069 | 1094 | ||
| 1070 | /** Command for returning kernel tests |
1095 | /** Command for returning kernel tests |
| 1071 | * |
1096 | * |
| 1072 | * @param argv Argument vector. |
1097 | * @param argv Argument vector. |
| 1073 | * |
1098 | * |
| 1074 | * return Always 1. |
1099 | * return Always 1. |
| 1075 | */ |
1100 | */ |
| 1076 | int cmd_test(cmd_arg_t *argv) |
1101 | int cmd_test(cmd_arg_t *argv) |
| 1077 | { |
1102 | { |
| 1078 | test_t *test; |
1103 | test_t *test; |
| 1079 | 1104 | ||
| 1080 | if (strcmp((char *) argv->buffer, "*") == 0) { |
1105 | if (strcmp((char *) argv->buffer, "*") == 0) { |
| 1081 | for (test = tests; test->name != NULL; test++) { |
1106 | for (test = tests; test->name != NULL; test++) { |
| 1082 | if (test->safe) { |
1107 | if (test->safe) { |
| 1083 | printf("\n"); |
1108 | printf("\n"); |
| 1084 | if (!run_test(test)) |
1109 | if (!run_test(test)) |
| 1085 | break; |
1110 | break; |
| 1086 | } |
1111 | } |
| 1087 | } |
1112 | } |
| 1088 | } else { |
1113 | } else { |
| 1089 | bool fnd = false; |
1114 | bool fnd = false; |
| 1090 | 1115 | ||
| 1091 | for (test = tests; test->name != NULL; test++) { |
1116 | for (test = tests; test->name != NULL; test++) { |
| 1092 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1117 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1093 | fnd = true; |
1118 | fnd = true; |
| 1094 | run_test(test); |
1119 | run_test(test); |
| 1095 | break; |
1120 | break; |
| 1096 | } |
1121 | } |
| 1097 | } |
1122 | } |
| 1098 | 1123 | ||
| 1099 | if (!fnd) |
1124 | if (!fnd) |
| 1100 | printf("Unknown test\n"); |
1125 | printf("Unknown test\n"); |
| 1101 | } |
1126 | } |
| 1102 | 1127 | ||
| 1103 | return 1; |
1128 | return 1; |
| 1104 | } |
1129 | } |
| 1105 | 1130 | ||
| 1106 | /** Command for returning kernel tests as benchmarks |
1131 | /** Command for returning kernel tests as benchmarks |
| 1107 | * |
1132 | * |
| 1108 | * @param argv Argument vector. |
1133 | * @param argv Argument vector. |
| 1109 | * |
1134 | * |
| 1110 | * return Always 1. |
1135 | * return Always 1. |
| 1111 | */ |
1136 | */ |
| 1112 | int cmd_bench(cmd_arg_t *argv) |
1137 | int cmd_bench(cmd_arg_t *argv) |
| 1113 | { |
1138 | { |
| 1114 | test_t *test; |
1139 | test_t *test; |
| 1115 | uint32_t cnt = argv[1].intval; |
1140 | uint32_t cnt = argv[1].intval; |
| 1116 | 1141 | ||
| 1117 | bool fnd = false; |
1142 | bool fnd = false; |
| 1118 | 1143 | ||
| 1119 | for (test = tests; test->name != NULL; test++) { |
1144 | for (test = tests; test->name != NULL; test++) { |
| 1120 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
1145 | if (strcmp(test->name, (char *) argv->buffer) == 0) { |
| 1121 | fnd = true; |
1146 | fnd = true; |
| 1122 | 1147 | ||
| 1123 | if (test->safe) |
1148 | if (test->safe) |
| 1124 | run_bench(test, cnt); |
1149 | run_bench(test, cnt); |
| 1125 | else |
1150 | else |
| 1126 | printf("Unsafe test\n"); |
1151 | printf("Unsafe test\n"); |
| 1127 | 1152 | ||
| 1128 | break; |
1153 | break; |
| 1129 | } |
1154 | } |
| 1130 | } |
1155 | } |
| 1131 | 1156 | ||
| 1132 | if (!fnd) |
1157 | if (!fnd) |
| 1133 | printf("Unknown test\n"); |
1158 | printf("Unknown test\n"); |
| 1134 | 1159 | ||
| 1135 | return 1; |
1160 | return 1; |
| 1136 | } |
1161 | } |
| 1137 | 1162 | ||
| 1138 | #endif |
1163 | #endif |
| 1139 | 1164 | ||
| 1140 | /** @} |
1165 | /** @} |
| 1141 | */ |
1166 | */ |
| 1142 | 1167 | ||