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| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2005 Jakub Jermar |
2 | * Copyright (c) 2005 Jakub Jermar |
| 3 | * All rights reserved. |
3 | * All rights reserved. |
| 4 | * |
4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
7 | * are met: |
| 8 | * |
8 | * |
| 9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
| 14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
| 15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
| 16 | * |
16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup genericconsole |
29 | /** @addtogroup genericconsole |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | 32 | ||
| 33 | /** |
33 | /** |
| 34 | * @file cmd.c |
34 | * @file cmd.c |
| 35 | * @brief Kernel console command wrappers. |
35 | * @brief Kernel console command wrappers. |
| 36 | * |
36 | * |
| 37 | * This file is meant to contain all wrapper functions for |
37 | * This file is meant to contain all wrapper functions for |
| 38 | * all kconsole commands. The point is in separating |
38 | * all kconsole commands. The point is in separating |
| 39 | * kconsole specific wrappers from kconsole-unaware functions |
39 | * kconsole specific wrappers from kconsole-unaware functions |
| 40 | * from other subsystems. |
40 | * from other subsystems. |
| 41 | */ |
41 | */ |
| 42 | 42 | ||
| 43 | #include <console/cmd.h> |
43 | #include <console/cmd.h> |
| 44 | #include <console/console.h> |
44 | #include <console/console.h> |
| 45 | #include <console/kconsole.h> |
45 | #include <console/kconsole.h> |
| 46 | #include <print.h> |
46 | #include <print.h> |
| 47 | #include <panic.h> |
47 | #include <panic.h> |
| 48 | #include <typedefs.h> |
- | |
| 49 | #include <arch/types.h> |
48 | #include <arch/types.h> |
| 50 | #include <adt/list.h> |
49 | #include <adt/list.h> |
| 51 | #include <arch.h> |
50 | #include <arch.h> |
| 52 | #include <func.h> |
51 | #include <func.h> |
| 53 | #include <macros.h> |
52 | #include <macros.h> |
| 54 | #include <debug.h> |
53 | #include <debug.h> |
| 55 | #include <symtab.h> |
54 | #include <symtab.h> |
| 56 | #include <cpu.h> |
55 | #include <cpu.h> |
| 57 | #include <mm/tlb.h> |
56 | #include <mm/tlb.h> |
| 58 | #include <arch/mm/tlb.h> |
57 | #include <arch/mm/tlb.h> |
| 59 | #include <mm/frame.h> |
58 | #include <mm/frame.h> |
| 60 | #include <main/version.h> |
59 | #include <main/version.h> |
| 61 | #include <mm/slab.h> |
60 | #include <mm/slab.h> |
| 62 | #include <proc/scheduler.h> |
61 | #include <proc/scheduler.h> |
| 63 | #include <proc/thread.h> |
62 | #include <proc/thread.h> |
| 64 | #include <proc/task.h> |
63 | #include <proc/task.h> |
| 65 | #include <ipc/ipc.h> |
64 | #include <ipc/ipc.h> |
| 66 | #include <ipc/irq.h> |
65 | #include <ipc/irq.h> |
| 67 | 66 | ||
| 68 | #ifdef CONFIG_TEST |
67 | #ifdef CONFIG_TEST |
| 69 | #include <test.h> |
68 | #include <test.h> |
| 70 | #endif |
69 | #endif |
| 71 | 70 | ||
| 72 | /* Data and methods for 'help' command. */ |
71 | /* Data and methods for 'help' command. */ |
| 73 | static int cmd_help(cmd_arg_t *argv); |
72 | static int cmd_help(cmd_arg_t *argv); |
| 74 | static cmd_info_t help_info = { |
73 | static cmd_info_t help_info = { |
| 75 | .name = "help", |
74 | .name = "help", |
| 76 | .description = "List of supported commands.", |
75 | .description = "List of supported commands.", |
| 77 | .func = cmd_help, |
76 | .func = cmd_help, |
| 78 | .argc = 0 |
77 | .argc = 0 |
| 79 | }; |
78 | }; |
| 80 | 79 | ||
| 81 | static cmd_info_t exit_info = { |
80 | static cmd_info_t exit_info = { |
| 82 | .name = "exit", |
81 | .name = "exit", |
| 83 | .description = "Exit kconsole", |
82 | .description = "Exit kconsole", |
| 84 | .argc = 0 |
83 | .argc = 0 |
| 85 | }; |
84 | }; |
| 86 | 85 | ||
| 87 | static int cmd_continue(cmd_arg_t *argv); |
86 | static int cmd_continue(cmd_arg_t *argv); |
| 88 | static cmd_info_t continue_info = { |
87 | static cmd_info_t continue_info = { |
| 89 | .name = "continue", |
88 | .name = "continue", |
| 90 | .description = "Return console back to userspace.", |
89 | .description = "Return console back to userspace.", |
| 91 | .func = cmd_continue, |
90 | .func = cmd_continue, |
| 92 | .argc = 0 |
91 | .argc = 0 |
| 93 | }; |
92 | }; |
| 94 | 93 | ||
| 95 | #ifdef CONFIG_TEST |
94 | #ifdef CONFIG_TEST |
| 96 | static int cmd_tests(cmd_arg_t *argv); |
95 | static int cmd_tests(cmd_arg_t *argv); |
| 97 | static cmd_info_t tests_info = { |
96 | static cmd_info_t tests_info = { |
| 98 | .name = "tests", |
97 | .name = "tests", |
| 99 | .description = "Print available kernel tests.", |
98 | .description = "Print available kernel tests.", |
| 100 | .func = cmd_tests, |
99 | .func = cmd_tests, |
| 101 | .argc = 0 |
100 | .argc = 0 |
| 102 | }; |
101 | }; |
| 103 | 102 | ||
| 104 | static char test_buf[MAX_CMDLINE + 1]; |
103 | static char test_buf[MAX_CMDLINE + 1]; |
| 105 | static int cmd_test(cmd_arg_t *argv); |
104 | static int cmd_test(cmd_arg_t *argv); |
| 106 | static cmd_arg_t test_argv[] = { |
105 | static cmd_arg_t test_argv[] = { |
| 107 | { |
106 | { |
| 108 | .type = ARG_TYPE_STRING, |
107 | .type = ARG_TYPE_STRING, |
| 109 | .buffer = test_buf, |
108 | .buffer = test_buf, |
| 110 | .len = sizeof(test_buf) |
109 | .len = sizeof(test_buf) |
| 111 | } |
110 | } |
| 112 | }; |
111 | }; |
| 113 | static cmd_info_t test_info = { |
112 | static cmd_info_t test_info = { |
| 114 | .name = "test", |
113 | .name = "test", |
| 115 | .description = "Run kernel test.", |
114 | .description = "Run kernel test.", |
| 116 | .func = cmd_test, |
115 | .func = cmd_test, |
| 117 | .argc = 1, |
116 | .argc = 1, |
| 118 | .argv = test_argv |
117 | .argv = test_argv |
| 119 | }; |
118 | }; |
| 120 | 119 | ||
| 121 | static int cmd_bench(cmd_arg_t *argv); |
120 | static int cmd_bench(cmd_arg_t *argv); |
| 122 | static cmd_arg_t bench_argv[] = { |
121 | static cmd_arg_t bench_argv[] = { |
| 123 | { |
122 | { |
| 124 | .type = ARG_TYPE_STRING, |
123 | .type = ARG_TYPE_STRING, |
| 125 | .buffer = test_buf, |
124 | .buffer = test_buf, |
| 126 | .len = sizeof(test_buf) |
125 | .len = sizeof(test_buf) |
| 127 | }, |
126 | }, |
| 128 | { |
127 | { |
| 129 | .type = ARG_TYPE_INT, |
128 | .type = ARG_TYPE_INT, |
| 130 | } |
129 | } |
| 131 | }; |
130 | }; |
| 132 | static cmd_info_t bench_info = { |
131 | static cmd_info_t bench_info = { |
| 133 | .name = "bench", |
132 | .name = "bench", |
| 134 | .description = "Run kernel test as benchmark.", |
133 | .description = "Run kernel test as benchmark.", |
| 135 | .func = cmd_bench, |
134 | .func = cmd_bench, |
| 136 | .argc = 2, |
135 | .argc = 2, |
| 137 | .argv = bench_argv |
136 | .argv = bench_argv |
| 138 | }; |
137 | }; |
| 139 | #endif |
138 | #endif |
| 140 | 139 | ||
| 141 | /* Data and methods for 'description' command. */ |
140 | /* Data and methods for 'description' command. */ |
| 142 | static int cmd_desc(cmd_arg_t *argv); |
141 | static int cmd_desc(cmd_arg_t *argv); |
| 143 | static void desc_help(void); |
142 | static void desc_help(void); |
| 144 | static char desc_buf[MAX_CMDLINE+1]; |
143 | static char desc_buf[MAX_CMDLINE+1]; |
| 145 | static cmd_arg_t desc_argv = { |
144 | static cmd_arg_t desc_argv = { |
| 146 | .type = ARG_TYPE_STRING, |
145 | .type = ARG_TYPE_STRING, |
| 147 | .buffer = desc_buf, |
146 | .buffer = desc_buf, |
| 148 | .len = sizeof(desc_buf) |
147 | .len = sizeof(desc_buf) |
| 149 | }; |
148 | }; |
| 150 | static cmd_info_t desc_info = { |
149 | static cmd_info_t desc_info = { |
| 151 | .name = "describe", |
150 | .name = "describe", |
| 152 | .description = "Describe specified command.", |
151 | .description = "Describe specified command.", |
| 153 | .help = desc_help, |
152 | .help = desc_help, |
| 154 | .func = cmd_desc, |
153 | .func = cmd_desc, |
| 155 | .argc = 1, |
154 | .argc = 1, |
| 156 | .argv = &desc_argv |
155 | .argv = &desc_argv |
| 157 | }; |
156 | }; |
| 158 | 157 | ||
| 159 | /* Data and methods for 'symaddr' command. */ |
158 | /* Data and methods for 'symaddr' command. */ |
| 160 | static int cmd_symaddr(cmd_arg_t *argv); |
159 | static int cmd_symaddr(cmd_arg_t *argv); |
| 161 | static char symaddr_buf[MAX_CMDLINE+1]; |
160 | static char symaddr_buf[MAX_CMDLINE+1]; |
| 162 | static cmd_arg_t symaddr_argv = { |
161 | static cmd_arg_t symaddr_argv = { |
| 163 | .type = ARG_TYPE_STRING, |
162 | .type = ARG_TYPE_STRING, |
| 164 | .buffer = symaddr_buf, |
163 | .buffer = symaddr_buf, |
| 165 | .len = sizeof(symaddr_buf) |
164 | .len = sizeof(symaddr_buf) |
| 166 | }; |
165 | }; |
| 167 | static cmd_info_t symaddr_info = { |
166 | static cmd_info_t symaddr_info = { |
| 168 | .name = "symaddr", |
167 | .name = "symaddr", |
| 169 | .description = "Return symbol address.", |
168 | .description = "Return symbol address.", |
| 170 | .func = cmd_symaddr, |
169 | .func = cmd_symaddr, |
| 171 | .argc = 1, |
170 | .argc = 1, |
| 172 | .argv = &symaddr_argv |
171 | .argv = &symaddr_argv |
| 173 | }; |
172 | }; |
| 174 | 173 | ||
| 175 | static char set_buf[MAX_CMDLINE+1]; |
174 | static char set_buf[MAX_CMDLINE+1]; |
| 176 | static int cmd_set4(cmd_arg_t *argv); |
175 | static int cmd_set4(cmd_arg_t *argv); |
| 177 | static cmd_arg_t set4_argv[] = { |
176 | static cmd_arg_t set4_argv[] = { |
| 178 | { |
177 | { |
| 179 | .type = ARG_TYPE_STRING, |
178 | .type = ARG_TYPE_STRING, |
| 180 | .buffer = set_buf, |
179 | .buffer = set_buf, |
| 181 | .len = sizeof(set_buf) |
180 | .len = sizeof(set_buf) |
| 182 | }, |
181 | }, |
| 183 | { |
182 | { |
| 184 | .type = ARG_TYPE_INT |
183 | .type = ARG_TYPE_INT |
| 185 | } |
184 | } |
| 186 | }; |
185 | }; |
| 187 | static cmd_info_t set4_info = { |
186 | static cmd_info_t set4_info = { |
| 188 | .name = "set4", |
187 | .name = "set4", |
| 189 | .description = "set <dest_addr> <value> - 4byte version", |
188 | .description = "set <dest_addr> <value> - 4byte version", |
| 190 | .func = cmd_set4, |
189 | .func = cmd_set4, |
| 191 | .argc = 2, |
190 | .argc = 2, |
| 192 | .argv = set4_argv |
191 | .argv = set4_argv |
| 193 | }; |
192 | }; |
| 194 | 193 | ||
| 195 | /* Data and methods for 'call0' command. */ |
194 | /* Data and methods for 'call0' command. */ |
| 196 | static char call0_buf[MAX_CMDLINE+1]; |
195 | static char call0_buf[MAX_CMDLINE+1]; |
| 197 | static char carg1_buf[MAX_CMDLINE+1]; |
196 | static char carg1_buf[MAX_CMDLINE+1]; |
| 198 | static char carg2_buf[MAX_CMDLINE+1]; |
197 | static char carg2_buf[MAX_CMDLINE+1]; |
| 199 | static char carg3_buf[MAX_CMDLINE+1]; |
198 | static char carg3_buf[MAX_CMDLINE+1]; |
| 200 | 199 | ||
| 201 | static int cmd_call0(cmd_arg_t *argv); |
200 | static int cmd_call0(cmd_arg_t *argv); |
| 202 | static cmd_arg_t call0_argv = { |
201 | static cmd_arg_t call0_argv = { |
| 203 | .type = ARG_TYPE_STRING, |
202 | .type = ARG_TYPE_STRING, |
| 204 | .buffer = call0_buf, |
203 | .buffer = call0_buf, |
| 205 | .len = sizeof(call0_buf) |
204 | .len = sizeof(call0_buf) |
| 206 | }; |
205 | }; |
| 207 | static cmd_info_t call0_info = { |
206 | static cmd_info_t call0_info = { |
| 208 | .name = "call0", |
207 | .name = "call0", |
| 209 | .description = "call0 <function> -> call function().", |
208 | .description = "call0 <function> -> call function().", |
| 210 | .func = cmd_call0, |
209 | .func = cmd_call0, |
| 211 | .argc = 1, |
210 | .argc = 1, |
| 212 | .argv = &call0_argv |
211 | .argv = &call0_argv |
| 213 | }; |
212 | }; |
| 214 | 213 | ||
| 215 | /* Data and methods for 'call1' command. */ |
214 | /* Data and methods for 'call1' command. */ |
| 216 | static int cmd_call1(cmd_arg_t *argv); |
215 | static int cmd_call1(cmd_arg_t *argv); |
| 217 | static cmd_arg_t call1_argv[] = { |
216 | static cmd_arg_t call1_argv[] = { |
| 218 | { |
217 | { |
| 219 | .type = ARG_TYPE_STRING, |
218 | .type = ARG_TYPE_STRING, |
| 220 | .buffer = call0_buf, |
219 | .buffer = call0_buf, |
| 221 | .len = sizeof(call0_buf) |
220 | .len = sizeof(call0_buf) |
| 222 | }, |
221 | }, |
| 223 | { |
222 | { |
| 224 | .type = ARG_TYPE_VAR, |
223 | .type = ARG_TYPE_VAR, |
| 225 | .buffer = carg1_buf, |
224 | .buffer = carg1_buf, |
| 226 | .len = sizeof(carg1_buf) |
225 | .len = sizeof(carg1_buf) |
| 227 | } |
226 | } |
| 228 | }; |
227 | }; |
| 229 | static cmd_info_t call1_info = { |
228 | static cmd_info_t call1_info = { |
| 230 | .name = "call1", |
229 | .name = "call1", |
| 231 | .description = "call1 <function> <arg1> -> call function(arg1).", |
230 | .description = "call1 <function> <arg1> -> call function(arg1).", |
| 232 | .func = cmd_call1, |
231 | .func = cmd_call1, |
| 233 | .argc = 2, |
232 | .argc = 2, |
| 234 | .argv = call1_argv |
233 | .argv = call1_argv |
| 235 | }; |
234 | }; |
| 236 | 235 | ||
| 237 | /* Data and methods for 'call2' command. */ |
236 | /* Data and methods for 'call2' command. */ |
| 238 | static int cmd_call2(cmd_arg_t *argv); |
237 | static int cmd_call2(cmd_arg_t *argv); |
| 239 | static cmd_arg_t call2_argv[] = { |
238 | static cmd_arg_t call2_argv[] = { |
| 240 | { |
239 | { |
| 241 | .type = ARG_TYPE_STRING, |
240 | .type = ARG_TYPE_STRING, |
| 242 | .buffer = call0_buf, |
241 | .buffer = call0_buf, |
| 243 | .len = sizeof(call0_buf) |
242 | .len = sizeof(call0_buf) |
| 244 | }, |
243 | }, |
| 245 | { |
244 | { |
| 246 | .type = ARG_TYPE_VAR, |
245 | .type = ARG_TYPE_VAR, |
| 247 | .buffer = carg1_buf, |
246 | .buffer = carg1_buf, |
| 248 | .len = sizeof(carg1_buf) |
247 | .len = sizeof(carg1_buf) |
| 249 | }, |
248 | }, |
| 250 | { |
249 | { |
| 251 | .type = ARG_TYPE_VAR, |
250 | .type = ARG_TYPE_VAR, |
| 252 | .buffer = carg2_buf, |
251 | .buffer = carg2_buf, |
| 253 | .len = sizeof(carg2_buf) |
252 | .len = sizeof(carg2_buf) |
| 254 | } |
253 | } |
| 255 | }; |
254 | }; |
| 256 | static cmd_info_t call2_info = { |
255 | static cmd_info_t call2_info = { |
| 257 | .name = "call2", |
256 | .name = "call2", |
| 258 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
257 | .description = "call2 <function> <arg1> <arg2> -> call function(arg1,arg2).", |
| 259 | .func = cmd_call2, |
258 | .func = cmd_call2, |
| 260 | .argc = 3, |
259 | .argc = 3, |
| 261 | .argv = call2_argv |
260 | .argv = call2_argv |
| 262 | }; |
261 | }; |
| 263 | 262 | ||
| 264 | /* Data and methods for 'call3' command. */ |
263 | /* Data and methods for 'call3' command. */ |
| 265 | static int cmd_call3(cmd_arg_t *argv); |
264 | static int cmd_call3(cmd_arg_t *argv); |
| 266 | static cmd_arg_t call3_argv[] = { |
265 | static cmd_arg_t call3_argv[] = { |
| 267 | { |
266 | { |
| 268 | .type = ARG_TYPE_STRING, |
267 | .type = ARG_TYPE_STRING, |
| 269 | .buffer = call0_buf, |
268 | .buffer = call0_buf, |
| 270 | .len = sizeof(call0_buf) |
269 | .len = sizeof(call0_buf) |
| 271 | }, |
270 | }, |
| 272 | { |
271 | { |
| 273 | .type = ARG_TYPE_VAR, |
272 | .type = ARG_TYPE_VAR, |
| 274 | .buffer = carg1_buf, |
273 | .buffer = carg1_buf, |
| 275 | .len = sizeof(carg1_buf) |
274 | .len = sizeof(carg1_buf) |
| 276 | }, |
275 | }, |
| 277 | { |
276 | { |
| 278 | .type = ARG_TYPE_VAR, |
277 | .type = ARG_TYPE_VAR, |
| 279 | .buffer = carg2_buf, |
278 | .buffer = carg2_buf, |
| 280 | .len = sizeof(carg2_buf) |
279 | .len = sizeof(carg2_buf) |
| 281 | }, |
280 | }, |
| 282 | { |
281 | { |
| 283 | .type = ARG_TYPE_VAR, |
282 | .type = ARG_TYPE_VAR, |
| 284 | .buffer = carg3_buf, |
283 | .buffer = carg3_buf, |
| 285 | .len = sizeof(carg3_buf) |
284 | .len = sizeof(carg3_buf) |
| 286 | } |
285 | } |
| 287 | 286 | ||
| 288 | }; |
287 | }; |
| 289 | static cmd_info_t call3_info = { |
288 | static cmd_info_t call3_info = { |
| 290 | .name = "call3", |
289 | .name = "call3", |
| 291 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
290 | .description = "call3 <function> <arg1> <arg2> <arg3> -> call function(arg1,arg2,arg3).", |
| 292 | .func = cmd_call3, |
291 | .func = cmd_call3, |
| 293 | .argc = 4, |
292 | .argc = 4, |
| 294 | .argv = call3_argv |
293 | .argv = call3_argv |
| 295 | }; |
294 | }; |
| 296 | 295 | ||
| 297 | /* Data and methods for 'halt' command. */ |
296 | /* Data and methods for 'halt' command. */ |
| 298 | static int cmd_halt(cmd_arg_t *argv); |
297 | static int cmd_halt(cmd_arg_t *argv); |
| 299 | static cmd_info_t halt_info = { |
298 | static cmd_info_t halt_info = { |
| 300 | .name = "halt", |
299 | .name = "halt", |
| 301 | .description = "Halt the kernel.", |
300 | .description = "Halt the kernel.", |
| 302 | .func = cmd_halt, |
301 | .func = cmd_halt, |
| 303 | .argc = 0 |
302 | .argc = 0 |
| 304 | }; |
303 | }; |
| 305 | 304 | ||
| 306 | /* Data and methods for 'tlb' command. */ |
305 | /* Data and methods for 'tlb' command. */ |
| 307 | static int cmd_tlb(cmd_arg_t *argv); |
306 | static int cmd_tlb(cmd_arg_t *argv); |
| 308 | cmd_info_t tlb_info = { |
307 | cmd_info_t tlb_info = { |
| 309 | .name = "tlb", |
308 | .name = "tlb", |
| 310 | .description = "Print TLB of current processor.", |
309 | .description = "Print TLB of current processor.", |
| 311 | .help = NULL, |
310 | .help = NULL, |
| 312 | .func = cmd_tlb, |
311 | .func = cmd_tlb, |
| 313 | .argc = 0, |
312 | .argc = 0, |
| 314 | .argv = NULL |
313 | .argv = NULL |
| 315 | }; |
314 | }; |
| 316 | 315 | ||
| 317 | static int cmd_threads(cmd_arg_t *argv); |
316 | static int cmd_threads(cmd_arg_t *argv); |
| 318 | static cmd_info_t threads_info = { |
317 | static cmd_info_t threads_info = { |
| 319 | .name = "threads", |
318 | .name = "threads", |
| 320 | .description = "List all threads.", |
319 | .description = "List all threads.", |
| 321 | .func = cmd_threads, |
320 | .func = cmd_threads, |
| 322 | .argc = 0 |
321 | .argc = 0 |
| 323 | }; |
322 | }; |
| 324 | 323 | ||
| 325 | static int cmd_tasks(cmd_arg_t *argv); |
324 | static int cmd_tasks(cmd_arg_t *argv); |
| 326 | static cmd_info_t tasks_info = { |
325 | static cmd_info_t tasks_info = { |
| 327 | .name = "tasks", |
326 | .name = "tasks", |
| 328 | .description = "List all tasks.", |
327 | .description = "List all tasks.", |
| 329 | .func = cmd_tasks, |
328 | .func = cmd_tasks, |
| 330 | .argc = 0 |
329 | .argc = 0 |
| 331 | }; |
330 | }; |
| 332 | 331 | ||
| 333 | 332 | ||
| 334 | static int cmd_sched(cmd_arg_t *argv); |
333 | static int cmd_sched(cmd_arg_t *argv); |
| 335 | static cmd_info_t sched_info = { |
334 | static cmd_info_t sched_info = { |
| 336 | .name = "scheduler", |
335 | .name = "scheduler", |
| 337 | .description = "List all scheduler information.", |
336 | .description = "List all scheduler information.", |
| 338 | .func = cmd_sched, |
337 | .func = cmd_sched, |
| 339 | .argc = 0 |
338 | .argc = 0 |
| 340 | }; |
339 | }; |
| 341 | 340 | ||
| 342 | static int cmd_slabs(cmd_arg_t *argv); |
341 | static int cmd_slabs(cmd_arg_t *argv); |
| 343 | static cmd_info_t slabs_info = { |
342 | static cmd_info_t slabs_info = { |
| 344 | .name = "slabs", |
343 | .name = "slabs", |
| 345 | .description = "List slab caches.", |
344 | .description = "List slab caches.", |
| 346 | .func = cmd_slabs, |
345 | .func = cmd_slabs, |
| 347 | .argc = 0 |
346 | .argc = 0 |
| 348 | }; |
347 | }; |
| 349 | 348 | ||
| 350 | /* Data and methods for 'zones' command */ |
349 | /* Data and methods for 'zones' command */ |
| 351 | static int cmd_zones(cmd_arg_t *argv); |
350 | static int cmd_zones(cmd_arg_t *argv); |
| 352 | static cmd_info_t zones_info = { |
351 | static cmd_info_t zones_info = { |
| 353 | .name = "zones", |
352 | .name = "zones", |
| 354 | .description = "List of memory zones.", |
353 | .description = "List of memory zones.", |
| 355 | .func = cmd_zones, |
354 | .func = cmd_zones, |
| 356 | .argc = 0 |
355 | .argc = 0 |
| 357 | }; |
356 | }; |
| 358 | 357 | ||
| 359 | /* Data and methods for 'ipc_task' command */ |
358 | /* Data and methods for 'ipc_task' command */ |
| 360 | static int cmd_ipc_task(cmd_arg_t *argv); |
359 | static int cmd_ipc_task(cmd_arg_t *argv); |
| 361 | static cmd_arg_t ipc_task_argv = { |
360 | static cmd_arg_t ipc_task_argv = { |
| 362 | .type = ARG_TYPE_INT, |
361 | .type = ARG_TYPE_INT, |
| 363 | }; |
362 | }; |
| 364 | static cmd_info_t ipc_task_info = { |
363 | static cmd_info_t ipc_task_info = { |
| 365 | .name = "ipc_task", |
364 | .name = "ipc_task", |
| 366 | .description = "ipc_task <taskid> Show IPC information of given task.", |
365 | .description = "ipc_task <taskid> Show IPC information of given task.", |
| 367 | .func = cmd_ipc_task, |
366 | .func = cmd_ipc_task, |
| 368 | .argc = 1, |
367 | .argc = 1, |
| 369 | .argv = &ipc_task_argv |
368 | .argv = &ipc_task_argv |
| 370 | }; |
369 | }; |
| 371 | 370 | ||
| 372 | /* Data and methods for 'zone' command */ |
371 | /* Data and methods for 'zone' command */ |
| 373 | static int cmd_zone(cmd_arg_t *argv); |
372 | static int cmd_zone(cmd_arg_t *argv); |
| 374 | static cmd_arg_t zone_argv = { |
373 | static cmd_arg_t zone_argv = { |
| 375 | .type = ARG_TYPE_INT, |
374 | .type = ARG_TYPE_INT, |
| 376 | }; |
375 | }; |
| 377 | 376 | ||
| 378 | static cmd_info_t zone_info = { |
377 | static cmd_info_t zone_info = { |
| 379 | .name = "zone", |
378 | .name = "zone", |
| 380 | .description = "Show memory zone structure.", |
379 | .description = "Show memory zone structure.", |
| 381 | .func = cmd_zone, |
380 | .func = cmd_zone, |
| 382 | .argc = 1, |
381 | .argc = 1, |
| 383 | .argv = &zone_argv |
382 | .argv = &zone_argv |
| 384 | }; |
383 | }; |
| 385 | 384 | ||
| 386 | /* Data and methods for 'cpus' command. */ |
385 | /* Data and methods for 'cpus' command. */ |
| 387 | static int cmd_cpus(cmd_arg_t *argv); |
386 | static int cmd_cpus(cmd_arg_t *argv); |
| 388 | cmd_info_t cpus_info = { |
387 | cmd_info_t cpus_info = { |
| 389 | .name = "cpus", |
388 | .name = "cpus", |
| 390 | .description = "List all processors.", |
389 | .description = "List all processors.", |
| 391 | .help = NULL, |
390 | .help = NULL, |
| 392 | .func = cmd_cpus, |
391 | .func = cmd_cpus, |
| 393 | .argc = 0, |
392 | .argc = 0, |
| 394 | .argv = NULL |
393 | .argv = NULL |
| 395 | }; |
394 | }; |
| 396 | 395 | ||
| 397 | /* Data and methods for 'version' command. */ |
396 | /* Data and methods for 'version' command. */ |
| 398 | static int cmd_version(cmd_arg_t *argv); |
397 | static int cmd_version(cmd_arg_t *argv); |
| 399 | cmd_info_t version_info = { |
398 | cmd_info_t version_info = { |
| 400 | .name = "version", |
399 | .name = "version", |
| 401 | .description = "Print version information.", |
400 | .description = "Print version information.", |
| 402 | .help = NULL, |
401 | .help = NULL, |
| 403 | .func = cmd_version, |
402 | .func = cmd_version, |
| 404 | .argc = 0, |
403 | .argc = 0, |
| 405 | .argv = NULL |
404 | .argv = NULL |
| 406 | }; |
405 | }; |
| 407 | 406 | ||
| 408 | static cmd_info_t *basic_commands[] = { |
407 | static cmd_info_t *basic_commands[] = { |
| 409 | &call0_info, |
408 | &call0_info, |
| 410 | &call1_info, |
409 | &call1_info, |
| 411 | &call2_info, |
410 | &call2_info, |
| 412 | &call3_info, |
411 | &call3_info, |
| 413 | &continue_info, |
412 | &continue_info, |
| 414 | &cpus_info, |
413 | &cpus_info, |
| 415 | &desc_info, |
414 | &desc_info, |
| 416 | &exit_info, |
415 | &exit_info, |
| 417 | &halt_info, |
416 | &halt_info, |
| 418 | &help_info, |
417 | &help_info, |
| 419 | &ipc_task_info, |
418 | &ipc_task_info, |
| 420 | &set4_info, |
419 | &set4_info, |
| 421 | &slabs_info, |
420 | &slabs_info, |
| 422 | &symaddr_info, |
421 | &symaddr_info, |
| 423 | &sched_info, |
422 | &sched_info, |
| 424 | &threads_info, |
423 | &threads_info, |
| 425 | &tasks_info, |
424 | &tasks_info, |
| 426 | &tlb_info, |
425 | &tlb_info, |
| 427 | &version_info, |
426 | &version_info, |
| 428 | &zones_info, |
427 | &zones_info, |
| 429 | &zone_info, |
428 | &zone_info, |
| 430 | #ifdef CONFIG_TEST |
429 | #ifdef CONFIG_TEST |
| 431 | &tests_info, |
430 | &tests_info, |
| 432 | &test_info, |
431 | &test_info, |
| 433 | &bench_info, |
432 | &bench_info, |
| 434 | #endif |
433 | #endif |
| 435 | NULL |
434 | NULL |
| 436 | }; |
435 | }; |
| 437 | 436 | ||
| 438 | 437 | ||
| 439 | /** Initialize command info structure. |
438 | /** Initialize command info structure. |
| 440 | * |
439 | * |
| 441 | * @param cmd Command info structure. |
440 | * @param cmd Command info structure. |
| 442 | * |
441 | * |
| 443 | */ |
442 | */ |
| 444 | void cmd_initialize(cmd_info_t *cmd) |
443 | void cmd_initialize(cmd_info_t *cmd) |
| 445 | { |
444 | { |
| 446 | spinlock_initialize(&cmd->lock, "cmd"); |
445 | spinlock_initialize(&cmd->lock, "cmd"); |
| 447 | link_initialize(&cmd->link); |
446 | link_initialize(&cmd->link); |
| 448 | } |
447 | } |
| 449 | 448 | ||
| 450 | /** Initialize and register commands. */ |
449 | /** Initialize and register commands. */ |
| 451 | void cmd_init(void) |
450 | void cmd_init(void) |
| 452 | { |
451 | { |
| 453 | int i; |
452 | int i; |
| 454 | 453 | ||
| 455 | for (i=0;basic_commands[i]; i++) { |
454 | for (i=0;basic_commands[i]; i++) { |
| 456 | cmd_initialize(basic_commands[i]); |
455 | cmd_initialize(basic_commands[i]); |
| 457 | if (!cmd_register(basic_commands[i])) |
456 | if (!cmd_register(basic_commands[i])) |
| 458 | panic("could not register command %s\n", |
457 | panic("could not register command %s\n", |
| 459 | basic_commands[i]->name); |
458 | basic_commands[i]->name); |
| 460 | } |
459 | } |
| 461 | } |
460 | } |
| 462 | 461 | ||
| 463 | 462 | ||
| 464 | /** List supported commands. |
463 | /** List supported commands. |
| 465 | * |
464 | * |
| 466 | * @param argv Argument vector. |
465 | * @param argv Argument vector. |
| 467 | * |
466 | * |
| 468 | * @return 0 on failure, 1 on success. |
467 | * @return 0 on failure, 1 on success. |
| 469 | */ |
468 | */ |
| 470 | int cmd_help(cmd_arg_t *argv) |
469 | int cmd_help(cmd_arg_t *argv) |
| 471 | { |
470 | { |
| 472 | link_t *cur; |
471 | link_t *cur; |
| 473 | 472 | ||
| 474 | spinlock_lock(&cmd_lock); |
473 | spinlock_lock(&cmd_lock); |
| 475 | 474 | ||
| 476 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
475 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 477 | cmd_info_t *hlp; |
476 | cmd_info_t *hlp; |
| 478 | 477 | ||
| 479 | hlp = list_get_instance(cur, cmd_info_t, link); |
478 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 480 | spinlock_lock(&hlp->lock); |
479 | spinlock_lock(&hlp->lock); |
| 481 | 480 | ||
| 482 | printf("%s - %s\n", hlp->name, hlp->description); |
481 | printf("%s - %s\n", hlp->name, hlp->description); |
| 483 | 482 | ||
| 484 | spinlock_unlock(&hlp->lock); |
483 | spinlock_unlock(&hlp->lock); |
| 485 | } |
484 | } |
| 486 | 485 | ||
| 487 | spinlock_unlock(&cmd_lock); |
486 | spinlock_unlock(&cmd_lock); |
| 488 | 487 | ||
| 489 | return 1; |
488 | return 1; |
| 490 | } |
489 | } |
| 491 | 490 | ||
| 492 | /** Describe specified command. |
491 | /** Describe specified command. |
| 493 | * |
492 | * |
| 494 | * @param argv Argument vector. |
493 | * @param argv Argument vector. |
| 495 | * |
494 | * |
| 496 | * @return 0 on failure, 1 on success. |
495 | * @return 0 on failure, 1 on success. |
| 497 | */ |
496 | */ |
| 498 | int cmd_desc(cmd_arg_t *argv) |
497 | int cmd_desc(cmd_arg_t *argv) |
| 499 | { |
498 | { |
| 500 | link_t *cur; |
499 | link_t *cur; |
| 501 | 500 | ||
| 502 | spinlock_lock(&cmd_lock); |
501 | spinlock_lock(&cmd_lock); |
| 503 | 502 | ||
| 504 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
503 | for (cur = cmd_head.next; cur != &cmd_head; cur = cur->next) { |
| 505 | cmd_info_t *hlp; |
504 | cmd_info_t *hlp; |
| 506 | 505 | ||
| 507 | hlp = list_get_instance(cur, cmd_info_t, link); |
506 | hlp = list_get_instance(cur, cmd_info_t, link); |
| 508 | spinlock_lock(&hlp->lock); |
507 | spinlock_lock(&hlp->lock); |
| 509 | 508 | ||
| 510 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
509 | if (strncmp(hlp->name, (const char *) argv->buffer, strlen(hlp->name)) == 0) { |
| 511 | printf("%s - %s\n", hlp->name, hlp->description); |
510 | printf("%s - %s\n", hlp->name, hlp->description); |
| 512 | if (hlp->help) |
511 | if (hlp->help) |
| 513 | hlp->help(); |
512 | hlp->help(); |
| 514 | spinlock_unlock(&hlp->lock); |
513 | spinlock_unlock(&hlp->lock); |
| 515 | break; |
514 | break; |
| 516 | } |
515 | } |
| 517 | 516 | ||
| 518 | spinlock_unlock(&hlp->lock); |
517 | spinlock_unlock(&hlp->lock); |
| 519 | } |
518 | } |
| 520 | 519 | ||
| 521 | spinlock_unlock(&cmd_lock); |
520 | spinlock_unlock(&cmd_lock); |
| 522 | 521 | ||
| 523 | return 1; |
522 | return 1; |
| 524 | } |
523 | } |
| 525 | 524 | ||
| 526 | /** Search symbol table */ |
525 | /** Search symbol table */ |
| 527 | int cmd_symaddr(cmd_arg_t *argv) |
526 | int cmd_symaddr(cmd_arg_t *argv) |
| 528 | { |
527 | { |
| 529 | symtab_print_search(argv->buffer); |
528 | symtab_print_search(argv->buffer); |
| 530 | 529 | ||
| 531 | return 1; |
530 | return 1; |
| 532 | } |
531 | } |
| 533 | 532 | ||
| 534 | /** Call function with zero parameters */ |
533 | /** Call function with zero parameters */ |
| 535 | int cmd_call0(cmd_arg_t *argv) |
534 | int cmd_call0(cmd_arg_t *argv) |
| 536 | { |
535 | { |
| 537 | uintptr_t symaddr; |
536 | uintptr_t symaddr; |
| 538 | char *symbol; |
537 | char *symbol; |
| 539 | unative_t (*f)(void); |
538 | unative_t (*f)(void); |
| 540 | #ifdef ia64 |
539 | #ifdef ia64 |
| 541 | struct { |
540 | struct { |
| 542 | unative_t f; |
541 | unative_t f; |
| 543 | unative_t gp; |
542 | unative_t gp; |
| 544 | }fptr; |
543 | }fptr; |
| 545 | #endif |
544 | #endif |
| 546 | 545 | ||
| 547 | symaddr = get_symbol_addr(argv->buffer); |
546 | symaddr = get_symbol_addr(argv->buffer); |
| 548 | if (!symaddr) |
547 | if (!symaddr) |
| 549 | printf("Symbol %s not found.\n", argv->buffer); |
548 | printf("Symbol %s not found.\n", argv->buffer); |
| 550 | else if (symaddr == (uintptr_t) -1) { |
549 | else if (symaddr == (uintptr_t) -1) { |
| 551 | symtab_print_search(argv->buffer); |
550 | symtab_print_search(argv->buffer); |
| 552 | printf("Duplicate symbol, be more specific.\n"); |
551 | printf("Duplicate symbol, be more specific.\n"); |
| 553 | } else { |
552 | } else { |
| 554 | symbol = get_symtab_entry(symaddr); |
553 | symbol = get_symtab_entry(symaddr); |
| 555 | printf("Calling f(): %.*p: %s\n", sizeof(uintptr_t) * 2, symaddr, symbol); |
554 | printf("Calling f(): %.*p: %s\n", sizeof(uintptr_t) * 2, symaddr, symbol); |
| 556 | #ifdef ia64 |
555 | #ifdef ia64 |
| 557 | fptr.f = symaddr; |
556 | fptr.f = symaddr; |
| 558 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
557 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
| 559 | f = (unative_t (*)(void)) &fptr; |
558 | f = (unative_t (*)(void)) &fptr; |
| 560 | #else |
559 | #else |
| 561 | f = (unative_t (*)(void)) symaddr; |
560 | f = (unative_t (*)(void)) symaddr; |
| 562 | #endif |
561 | #endif |
| 563 | printf("Result: %#zx\n", f()); |
562 | printf("Result: %#zx\n", f()); |
| 564 | } |
563 | } |
| 565 | 564 | ||
| 566 | return 1; |
565 | return 1; |
| 567 | } |
566 | } |
| 568 | 567 | ||
| 569 | /** Call function with one parameter */ |
568 | /** Call function with one parameter */ |
| 570 | int cmd_call1(cmd_arg_t *argv) |
569 | int cmd_call1(cmd_arg_t *argv) |
| 571 | { |
570 | { |
| 572 | uintptr_t symaddr; |
571 | uintptr_t symaddr; |
| 573 | char *symbol; |
572 | char *symbol; |
| 574 | unative_t (*f)(unative_t,...); |
573 | unative_t (*f)(unative_t,...); |
| 575 | unative_t arg1 = argv[1].intval; |
574 | unative_t arg1 = argv[1].intval; |
| 576 | #ifdef ia64 |
575 | #ifdef ia64 |
| 577 | struct { |
576 | struct { |
| 578 | unative_t f; |
577 | unative_t f; |
| 579 | unative_t gp; |
578 | unative_t gp; |
| 580 | }fptr; |
579 | }fptr; |
| 581 | #endif |
580 | #endif |
| 582 | 581 | ||
| 583 | symaddr = get_symbol_addr(argv->buffer); |
582 | symaddr = get_symbol_addr(argv->buffer); |
| 584 | if (!symaddr) |
583 | if (!symaddr) |
| 585 | printf("Symbol %s not found.\n", argv->buffer); |
584 | printf("Symbol %s not found.\n", argv->buffer); |
| 586 | else if (symaddr == (uintptr_t) -1) { |
585 | else if (symaddr == (uintptr_t) -1) { |
| 587 | symtab_print_search(argv->buffer); |
586 | symtab_print_search(argv->buffer); |
| 588 | printf("Duplicate symbol, be more specific.\n"); |
587 | printf("Duplicate symbol, be more specific.\n"); |
| 589 | } else { |
588 | } else { |
| 590 | symbol = get_symtab_entry(symaddr); |
589 | symbol = get_symtab_entry(symaddr); |
| 591 | 590 | ||
| 592 | printf("Calling f(%#zx): %.*p: %s\n", arg1, sizeof(uintptr_t) * 2, symaddr, symbol); |
591 | printf("Calling f(%#zx): %.*p: %s\n", arg1, sizeof(uintptr_t) * 2, symaddr, symbol); |
| 593 | #ifdef ia64 |
592 | #ifdef ia64 |
| 594 | fptr.f = symaddr; |
593 | fptr.f = symaddr; |
| 595 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
594 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
| 596 | f = (unative_t (*)(unative_t,...)) &fptr; |
595 | f = (unative_t (*)(unative_t,...)) &fptr; |
| 597 | #else |
596 | #else |
| 598 | f = (unative_t (*)(unative_t,...)) symaddr; |
597 | f = (unative_t (*)(unative_t,...)) symaddr; |
| 599 | #endif |
598 | #endif |
| 600 | printf("Result: %#zx\n", f(arg1)); |
599 | printf("Result: %#zx\n", f(arg1)); |
| 601 | } |
600 | } |
| 602 | 601 | ||
| 603 | return 1; |
602 | return 1; |
| 604 | } |
603 | } |
| 605 | 604 | ||
| 606 | /** Call function with two parameters */ |
605 | /** Call function with two parameters */ |
| 607 | int cmd_call2(cmd_arg_t *argv) |
606 | int cmd_call2(cmd_arg_t *argv) |
| 608 | { |
607 | { |
| 609 | uintptr_t symaddr; |
608 | uintptr_t symaddr; |
| 610 | char *symbol; |
609 | char *symbol; |
| 611 | unative_t (*f)(unative_t,unative_t,...); |
610 | unative_t (*f)(unative_t,unative_t,...); |
| 612 | unative_t arg1 = argv[1].intval; |
611 | unative_t arg1 = argv[1].intval; |
| 613 | unative_t arg2 = argv[2].intval; |
612 | unative_t arg2 = argv[2].intval; |
| 614 | #ifdef ia64 |
613 | #ifdef ia64 |
| 615 | struct { |
614 | struct { |
| 616 | unative_t f; |
615 | unative_t f; |
| 617 | unative_t gp; |
616 | unative_t gp; |
| 618 | }fptr; |
617 | }fptr; |
| 619 | #endif |
618 | #endif |
| 620 | 619 | ||
| 621 | symaddr = get_symbol_addr(argv->buffer); |
620 | symaddr = get_symbol_addr(argv->buffer); |
| 622 | if (!symaddr) |
621 | if (!symaddr) |
| 623 | printf("Symbol %s not found.\n", argv->buffer); |
622 | printf("Symbol %s not found.\n", argv->buffer); |
| 624 | else if (symaddr == (uintptr_t) -1) { |
623 | else if (symaddr == (uintptr_t) -1) { |
| 625 | symtab_print_search(argv->buffer); |
624 | symtab_print_search(argv->buffer); |
| 626 | printf("Duplicate symbol, be more specific.\n"); |
625 | printf("Duplicate symbol, be more specific.\n"); |
| 627 | } else { |
626 | } else { |
| 628 | symbol = get_symtab_entry(symaddr); |
627 | symbol = get_symtab_entry(symaddr); |
| 629 | printf("Calling f(0x%zx,0x%zx): %.*p: %s\n", |
628 | printf("Calling f(0x%zx,0x%zx): %.*p: %s\n", |
| 630 | arg1, arg2, sizeof(uintptr_t) * 2, symaddr, symbol); |
629 | arg1, arg2, sizeof(uintptr_t) * 2, symaddr, symbol); |
| 631 | #ifdef ia64 |
630 | #ifdef ia64 |
| 632 | fptr.f = symaddr; |
631 | fptr.f = symaddr; |
| 633 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
632 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
| 634 | f = (unative_t (*)(unative_t,unative_t,...)) &fptr; |
633 | f = (unative_t (*)(unative_t,unative_t,...)) &fptr; |
| 635 | #else |
634 | #else |
| 636 | f = (unative_t (*)(unative_t,unative_t,...)) symaddr; |
635 | f = (unative_t (*)(unative_t,unative_t,...)) symaddr; |
| 637 | #endif |
636 | #endif |
| 638 | printf("Result: %#zx\n", f(arg1, arg2)); |
637 | printf("Result: %#zx\n", f(arg1, arg2)); |
| 639 | } |
638 | } |
| 640 | 639 | ||
| 641 | return 1; |
640 | return 1; |
| 642 | } |
641 | } |
| 643 | 642 | ||
| 644 | /** Call function with three parameters */ |
643 | /** Call function with three parameters */ |
| 645 | int cmd_call3(cmd_arg_t *argv) |
644 | int cmd_call3(cmd_arg_t *argv) |
| 646 | { |
645 | { |
| 647 | uintptr_t symaddr; |
646 | uintptr_t symaddr; |
| 648 | char *symbol; |
647 | char *symbol; |
| 649 | unative_t (*f)(unative_t,unative_t,unative_t,...); |
648 | unative_t (*f)(unative_t,unative_t,unative_t,...); |
| 650 | unative_t arg1 = argv[1].intval; |
649 | unative_t arg1 = argv[1].intval; |
| 651 | unative_t arg2 = argv[2].intval; |
650 | unative_t arg2 = argv[2].intval; |
| 652 | unative_t arg3 = argv[3].intval; |
651 | unative_t arg3 = argv[3].intval; |
| 653 | #ifdef ia64 |
652 | #ifdef ia64 |
| 654 | struct { |
653 | struct { |
| 655 | unative_t f; |
654 | unative_t f; |
| 656 | unative_t gp; |
655 | unative_t gp; |
| 657 | }fptr; |
656 | }fptr; |
| 658 | #endif |
657 | #endif |
| 659 | 658 | ||
| 660 | symaddr = get_symbol_addr(argv->buffer); |
659 | symaddr = get_symbol_addr(argv->buffer); |
| 661 | if (!symaddr) |
660 | if (!symaddr) |
| 662 | printf("Symbol %s not found.\n", argv->buffer); |
661 | printf("Symbol %s not found.\n", argv->buffer); |
| 663 | else if (symaddr == (uintptr_t) -1) { |
662 | else if (symaddr == (uintptr_t) -1) { |
| 664 | symtab_print_search(argv->buffer); |
663 | symtab_print_search(argv->buffer); |
| 665 | printf("Duplicate symbol, be more specific.\n"); |
664 | printf("Duplicate symbol, be more specific.\n"); |
| 666 | } else { |
665 | } else { |
| 667 | symbol = get_symtab_entry(symaddr); |
666 | symbol = get_symtab_entry(symaddr); |
| 668 | printf("Calling f(0x%zx,0x%zx, 0x%zx): %.*p: %s\n", |
667 | printf("Calling f(0x%zx,0x%zx, 0x%zx): %.*p: %s\n", |
| 669 | arg1, arg2, arg3, sizeof(uintptr_t) * 2, symaddr, symbol); |
668 | arg1, arg2, arg3, sizeof(uintptr_t) * 2, symaddr, symbol); |
| 670 | #ifdef ia64 |
669 | #ifdef ia64 |
| 671 | fptr.f = symaddr; |
670 | fptr.f = symaddr; |
| 672 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
671 | fptr.gp = ((unative_t *)cmd_call2)[1]; |
| 673 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) &fptr; |
672 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) &fptr; |
| 674 | #else |
673 | #else |
| 675 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) symaddr; |
674 | f = (unative_t (*)(unative_t,unative_t,unative_t,...)) symaddr; |
| 676 | #endif |
675 | #endif |
| 677 | printf("Result: %#zx\n", f(arg1, arg2, arg3)); |
676 | printf("Result: %#zx\n", f(arg1, arg2, arg3)); |
| 678 | } |
677 | } |
| 679 | 678 | ||
| 680 | return 1; |
679 | return 1; |
| 681 | } |
680 | } |
| 682 | 681 | ||
| 683 | 682 | ||
| 684 | /** Print detailed description of 'describe' command. */ |
683 | /** Print detailed description of 'describe' command. */ |
| 685 | void desc_help(void) |
684 | void desc_help(void) |
| 686 | { |
685 | { |
| 687 | printf("Syntax: describe command_name\n"); |
686 | printf("Syntax: describe command_name\n"); |
| 688 | } |
687 | } |
| 689 | 688 | ||
| 690 | /** Halt the kernel. |
689 | /** Halt the kernel. |
| 691 | * |
690 | * |
| 692 | * @param argv Argument vector (ignored). |
691 | * @param argv Argument vector (ignored). |
| 693 | * |
692 | * |
| 694 | * @return 0 on failure, 1 on success (never returns). |
693 | * @return 0 on failure, 1 on success (never returns). |
| 695 | */ |
694 | */ |
| 696 | int cmd_halt(cmd_arg_t *argv) |
695 | int cmd_halt(cmd_arg_t *argv) |
| 697 | { |
696 | { |
| 698 | halt(); |
697 | halt(); |
| 699 | return 1; |
698 | return 1; |
| 700 | } |
699 | } |
| 701 | 700 | ||
| 702 | /** Command for printing TLB contents. |
701 | /** Command for printing TLB contents. |
| 703 | * |
702 | * |
| 704 | * @param argv Not used. |
703 | * @param argv Not used. |
| 705 | * |
704 | * |
| 706 | * @return Always returns 1. |
705 | * @return Always returns 1. |
| 707 | */ |
706 | */ |
| 708 | int cmd_tlb(cmd_arg_t *argv) |
707 | int cmd_tlb(cmd_arg_t *argv) |
| 709 | { |
708 | { |
| 710 | tlb_print(); |
709 | tlb_print(); |
| 711 | return 1; |
710 | return 1; |
| 712 | } |
711 | } |
| 713 | 712 | ||
| 714 | /** Write 4 byte value to address */ |
713 | /** Write 4 byte value to address */ |
| 715 | int cmd_set4(cmd_arg_t *argv) |
714 | int cmd_set4(cmd_arg_t *argv) |
| 716 | { |
715 | { |
| 717 | uint32_t *addr ; |
716 | uint32_t *addr ; |
| 718 | uint32_t arg1 = argv[1].intval; |
717 | uint32_t arg1 = argv[1].intval; |
| 719 | bool pointer = false; |
718 | bool pointer = false; |
| 720 | 719 | ||
| 721 | if (((char *)argv->buffer)[0] == '*') { |
720 | if (((char *)argv->buffer)[0] == '*') { |
| 722 | addr = (uint32_t *) get_symbol_addr(argv->buffer+1); |
721 | addr = (uint32_t *) get_symbol_addr(argv->buffer+1); |
| 723 | pointer = true; |
722 | pointer = true; |
| 724 | } else if (((char *)argv->buffer)[0] >= '0' && |
723 | } else if (((char *)argv->buffer)[0] >= '0' && |
| 725 | ((char *)argv->buffer)[0] <= '9') |
724 | ((char *)argv->buffer)[0] <= '9') |
| 726 | addr = (uint32_t *)atoi((char *)argv->buffer); |
725 | addr = (uint32_t *)atoi((char *)argv->buffer); |
| 727 | else |
726 | else |
| 728 | addr = (uint32_t *)get_symbol_addr(argv->buffer); |
727 | addr = (uint32_t *)get_symbol_addr(argv->buffer); |
| 729 | 728 | ||
| 730 | if (!addr) |
729 | if (!addr) |
| 731 | printf("Symbol %s not found.\n", argv->buffer); |
730 | printf("Symbol %s not found.\n", argv->buffer); |
| 732 | else if (addr == (uint32_t *) -1) { |
731 | else if (addr == (uint32_t *) -1) { |
| 733 | symtab_print_search(argv->buffer); |
732 | symtab_print_search(argv->buffer); |
| 734 | printf("Duplicate symbol, be more specific.\n"); |
733 | printf("Duplicate symbol, be more specific.\n"); |
| 735 | } else { |
734 | } else { |
| 736 | if (pointer) |
735 | if (pointer) |
| 737 | addr = (uint32_t *)(*(unative_t *)addr); |
736 | addr = (uint32_t *)(*(unative_t *)addr); |
| 738 | printf("Writing 0x%x -> %.*p\n", arg1, sizeof(uintptr_t) * 2, addr); |
737 | printf("Writing 0x%x -> %.*p\n", arg1, sizeof(uintptr_t) * 2, addr); |
| 739 | *addr = arg1; |
738 | *addr = arg1; |
| 740 | 739 | ||
| 741 | } |
740 | } |
| 742 | 741 | ||
| 743 | return 1; |
742 | return 1; |
| 744 | } |
743 | } |
| 745 | 744 | ||
| 746 | /** Command for listings SLAB caches |
745 | /** Command for listings SLAB caches |
| 747 | * |
746 | * |
| 748 | * @param argv Ignores |
747 | * @param argv Ignores |
| 749 | * |
748 | * |
| 750 | * @return Always 1 |
749 | * @return Always 1 |
| 751 | */ |
750 | */ |
| 752 | int cmd_slabs(cmd_arg_t * argv) { |
751 | int cmd_slabs(cmd_arg_t * argv) { |
| 753 | slab_print_list(); |
752 | slab_print_list(); |
| 754 | return 1; |
753 | return 1; |
| 755 | } |
754 | } |
| 756 | 755 | ||
| 757 | 756 | ||
| 758 | /** Command for listings Thread information |
757 | /** Command for listings Thread information |
| 759 | * |
758 | * |
| 760 | * @param argv Ignores |
759 | * @param argv Ignores |
| 761 | * |
760 | * |
| 762 | * @return Always 1 |
761 | * @return Always 1 |
| 763 | */ |
762 | */ |
| 764 | int cmd_threads(cmd_arg_t * argv) { |
763 | int cmd_threads(cmd_arg_t * argv) { |
| 765 | thread_print_list(); |
764 | thread_print_list(); |
| 766 | return 1; |
765 | return 1; |
| 767 | } |
766 | } |
| 768 | 767 | ||
| 769 | /** Command for listings Task information |
768 | /** Command for listings Task information |
| 770 | * |
769 | * |
| 771 | * @param argv Ignores |
770 | * @param argv Ignores |
| 772 | * |
771 | * |
| 773 | * @return Always 1 |
772 | * @return Always 1 |
| 774 | */ |
773 | */ |
| 775 | int cmd_tasks(cmd_arg_t * argv) { |
774 | int cmd_tasks(cmd_arg_t * argv) { |
| 776 | task_print_list(); |
775 | task_print_list(); |
| 777 | return 1; |
776 | return 1; |
| 778 | } |
777 | } |
| 779 | 778 | ||
| 780 | /** Command for listings Thread information |
779 | /** Command for listings Thread information |
| 781 | * |
780 | * |
| 782 | * @param argv Ignores |
781 | * @param argv Ignores |
| 783 | * |
782 | * |
| 784 | * @return Always 1 |
783 | * @return Always 1 |
| 785 | */ |
784 | */ |
| 786 | int cmd_sched(cmd_arg_t * argv) { |
785 | int cmd_sched(cmd_arg_t * argv) { |
| 787 | sched_print_list(); |
786 | sched_print_list(); |
| 788 | return 1; |
787 | return 1; |
| 789 | } |
788 | } |
| 790 | 789 | ||
| 791 | /** Command for listing memory zones |
790 | /** Command for listing memory zones |
| 792 | * |
791 | * |
| 793 | * @param argv Ignored |
792 | * @param argv Ignored |
| 794 | * |
793 | * |
| 795 | * return Always 1 |
794 | * return Always 1 |
| 796 | */ |
795 | */ |
| 797 | int cmd_zones(cmd_arg_t * argv) { |
796 | int cmd_zones(cmd_arg_t * argv) { |
| 798 | zone_print_list(); |
797 | zone_print_list(); |
| 799 | return 1; |
798 | return 1; |
| 800 | } |
799 | } |
| 801 | 800 | ||
| 802 | /** Command for memory zone details |
801 | /** Command for memory zone details |
| 803 | * |
802 | * |
| 804 | * @param argv Integer argument from cmdline expected |
803 | * @param argv Integer argument from cmdline expected |
| 805 | * |
804 | * |
| 806 | * return Always 1 |
805 | * return Always 1 |
| 807 | */ |
806 | */ |
| 808 | int cmd_zone(cmd_arg_t * argv) { |
807 | int cmd_zone(cmd_arg_t * argv) { |
| 809 | zone_print_one(argv[0].intval); |
808 | zone_print_one(argv[0].intval); |
| 810 | return 1; |
809 | return 1; |
| 811 | } |
810 | } |
| 812 | 811 | ||
| 813 | /** Command for printing task ipc details |
812 | /** Command for printing task ipc details |
| 814 | * |
813 | * |
| 815 | * @param argv Integer argument from cmdline expected |
814 | * @param argv Integer argument from cmdline expected |
| 816 | * |
815 | * |
| 817 | * return Always 1 |
816 | * return Always 1 |
| 818 | */ |
817 | */ |
| 819 | int cmd_ipc_task(cmd_arg_t * argv) { |
818 | int cmd_ipc_task(cmd_arg_t * argv) { |
| 820 | ipc_print_task(argv[0].intval); |
819 | ipc_print_task(argv[0].intval); |
| 821 | return 1; |
820 | return 1; |
| 822 | } |
821 | } |
| 823 | 822 | ||
| 824 | 823 | ||
| 825 | /** Command for listing processors. |
824 | /** Command for listing processors. |
| 826 | * |
825 | * |
| 827 | * @param argv Ignored. |
826 | * @param argv Ignored. |
| 828 | * |
827 | * |
| 829 | * return Always 1. |
828 | * return Always 1. |
| 830 | */ |
829 | */ |
| 831 | int cmd_cpus(cmd_arg_t *argv) |
830 | int cmd_cpus(cmd_arg_t *argv) |
| 832 | { |
831 | { |
| 833 | cpu_list(); |
832 | cpu_list(); |
| 834 | return 1; |
833 | return 1; |
| 835 | } |
834 | } |
| 836 | 835 | ||
| 837 | /** Command for printing kernel version. |
836 | /** Command for printing kernel version. |
| 838 | * |
837 | * |
| 839 | * @param argv Ignored. |
838 | * @param argv Ignored. |
| 840 | * |
839 | * |
| 841 | * return Always 1. |
840 | * return Always 1. |
| 842 | */ |
841 | */ |
| 843 | int cmd_version(cmd_arg_t *argv) |
842 | int cmd_version(cmd_arg_t *argv) |
| 844 | { |
843 | { |
| 845 | version_print(); |
844 | version_print(); |
| 846 | return 1; |
845 | return 1; |
| 847 | } |
846 | } |
| 848 | 847 | ||
| 849 | /** Command for returning console back to userspace. |
848 | /** Command for returning console back to userspace. |
| 850 | * |
849 | * |
| 851 | * @param argv Ignored. |
850 | * @param argv Ignored. |
| 852 | * |
851 | * |
| 853 | * return Always 1. |
852 | * return Always 1. |
| 854 | */ |
853 | */ |
| 855 | int cmd_continue(cmd_arg_t *argv) |
854 | int cmd_continue(cmd_arg_t *argv) |
| 856 | { |
855 | { |
| 857 | printf("The kernel will now relinquish the console.\n"); |
856 | printf("The kernel will now relinquish the console.\n"); |
| 858 | printf("Use userspace controls to redraw the screen.\n"); |
857 | printf("Use userspace controls to redraw the screen.\n"); |
| 859 | arch_release_console(); |
858 | arch_release_console(); |
| 860 | return 1; |
859 | return 1; |
| 861 | } |
860 | } |
| 862 | 861 | ||
| 863 | #ifdef CONFIG_TEST |
862 | #ifdef CONFIG_TEST |
| 864 | /** Command for printing kernel tests list. |
863 | /** Command for printing kernel tests list. |
| 865 | * |
864 | * |
| 866 | * @param argv Ignored. |
865 | * @param argv Ignored. |
| 867 | * |
866 | * |
| 868 | * return Always 1. |
867 | * return Always 1. |
| 869 | */ |
868 | */ |
| 870 | int cmd_tests(cmd_arg_t *argv) |
869 | int cmd_tests(cmd_arg_t *argv) |
| 871 | { |
870 | { |
| 872 | test_t *test; |
871 | test_t *test; |
| 873 | 872 | ||
| 874 | for (test = tests; test->name != NULL; test++) |
873 | for (test = tests; test->name != NULL; test++) |
| 875 | printf("%s\t\t%s%s\n", test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
874 | printf("%s\t\t%s%s\n", test->name, test->desc, (test->safe ? "" : " (unsafe)")); |
| 876 | 875 | ||
| 877 | printf("*\t\tRun all safe tests\n"); |
876 | printf("*\t\tRun all safe tests\n"); |
| 878 | return 1; |
877 | return 1; |
| 879 | } |
878 | } |
| 880 | 879 | ||
| 881 | static bool run_test(const test_t *test) |
880 | static bool run_test(const test_t *test) |
| 882 | { |
881 | { |
| 883 | printf("%s\t\t%s\n", test->name, test->desc); |
882 | printf("%s\t\t%s\n", test->name, test->desc); |
| 884 | 883 | ||
| 885 | /* Update and read thread accounting |
884 | /* Update and read thread accounting |
| 886 | for benchmarking */ |
885 | for benchmarking */ |
| 887 | ipl_t ipl = interrupts_disable(); |
886 | ipl_t ipl = interrupts_disable(); |
| 888 | spinlock_lock(&TASK->lock); |
887 | spinlock_lock(&TASK->lock); |
| 889 | uint64_t t0 = task_get_accounting(TASK); |
888 | uint64_t t0 = task_get_accounting(TASK); |
| 890 | spinlock_unlock(&TASK->lock); |
889 | spinlock_unlock(&TASK->lock); |
| 891 | interrupts_restore(ipl); |
890 | interrupts_restore(ipl); |
| 892 | 891 | ||
| 893 | /* Execute the test */ |
892 | /* Execute the test */ |
| 894 | char * ret = test->entry(false); |
893 | char * ret = test->entry(false); |
| 895 | 894 | ||
| 896 | /* Update and read thread accounting */ |
895 | /* Update and read thread accounting */ |
| 897 | ipl = interrupts_disable(); |
896 | ipl = interrupts_disable(); |
| 898 | spinlock_lock(&TASK->lock); |
897 | spinlock_lock(&TASK->lock); |
| 899 | uint64_t dt = task_get_accounting(TASK) - t0; |
898 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 900 | spinlock_unlock(&TASK->lock); |
899 | spinlock_unlock(&TASK->lock); |
| 901 | interrupts_restore(ipl); |
900 | interrupts_restore(ipl); |
| 902 | 901 | ||
| 903 | uint64_t cycles; |
902 | uint64_t cycles; |
| 904 | char suffix; |
903 | char suffix; |
| 905 | order(dt, &cycles, &suffix); |
904 | order(dt, &cycles, &suffix); |
| 906 | 905 | ||
| 907 | printf("Time: %llu%c cycles\n", cycles, suffix); |
906 | printf("Time: %llu%c cycles\n", cycles, suffix); |
| 908 | 907 | ||
| 909 | if (ret == NULL) { |
908 | if (ret == NULL) { |
| 910 | printf("Test passed\n"); |
909 | printf("Test passed\n"); |
| 911 | return true; |
910 | return true; |
| 912 | } |
911 | } |
| 913 | 912 | ||
| 914 | printf("%s\n", ret); |
913 | printf("%s\n", ret); |
| 915 | return false; |
914 | return false; |
| 916 | } |
915 | } |
| 917 | 916 | ||
| 918 | static bool run_bench(const test_t *test, const uint32_t cnt) |
917 | static bool run_bench(const test_t *test, const uint32_t cnt) |
| 919 | { |
918 | { |
| 920 | uint32_t i; |
919 | uint32_t i; |
| 921 | bool ret = true; |
920 | bool ret = true; |
| 922 | uint64_t cycles; |
921 | uint64_t cycles; |
| 923 | char suffix; |
922 | char suffix; |
| 924 | 923 | ||
| 925 | if (cnt < 1) |
924 | if (cnt < 1) |
| 926 | return true; |
925 | return true; |
| 927 | 926 | ||
| 928 | uint64_t *data = malloc(sizeof(uint64_t) * cnt, 0); |
927 | uint64_t *data = malloc(sizeof(uint64_t) * cnt, 0); |
| 929 | if (data == NULL) { |
928 | if (data == NULL) { |
| 930 | printf("Error allocating memory for statistics\n"); |
929 | printf("Error allocating memory for statistics\n"); |
| 931 | return false; |
930 | return false; |
| 932 | } |
931 | } |
| 933 | 932 | ||
| 934 | for (i = 0; i < cnt; i++) { |
933 | for (i = 0; i < cnt; i++) { |
| 935 | printf("%s (%d/%d) ... ", test->name, i + 1, cnt); |
934 | printf("%s (%d/%d) ... ", test->name, i + 1, cnt); |
| 936 | 935 | ||
| 937 | /* Update and read thread accounting |
936 | /* Update and read thread accounting |
| 938 | for benchmarking */ |
937 | for benchmarking */ |
| 939 | ipl_t ipl = interrupts_disable(); |
938 | ipl_t ipl = interrupts_disable(); |
| 940 | spinlock_lock(&TASK->lock); |
939 | spinlock_lock(&TASK->lock); |
| 941 | uint64_t t0 = task_get_accounting(TASK); |
940 | uint64_t t0 = task_get_accounting(TASK); |
| 942 | spinlock_unlock(&TASK->lock); |
941 | spinlock_unlock(&TASK->lock); |
| 943 | interrupts_restore(ipl); |
942 | interrupts_restore(ipl); |
| 944 | 943 | ||
| 945 | /* Execute the test */ |
944 | /* Execute the test */ |
| 946 | char * ret = test->entry(true); |
945 | char * ret = test->entry(true); |
| 947 | 946 | ||
| 948 | /* Update and read thread accounting */ |
947 | /* Update and read thread accounting */ |
| 949 | ipl = interrupts_disable(); |
948 | ipl = interrupts_disable(); |
| 950 | spinlock_lock(&TASK->lock); |
949 | spinlock_lock(&TASK->lock); |
| 951 | uint64_t dt = task_get_accounting(TASK) - t0; |
950 | uint64_t dt = task_get_accounting(TASK) - t0; |
| 952 | spinlock_unlock(&TASK->lock); |
951 | spinlock_unlock(&TASK->lock); |
| 953 | interrupts_restore(ipl); |
952 | interrupts_restore(ipl); |
| 954 | 953 | ||
| 955 | if (ret != NULL) { |
954 | if (ret != NULL) { |
| 956 | printf("%s\n", ret); |
955 | printf("%s\n", ret); |
| 957 | ret = false; |
956 | ret = false; |
| 958 | break; |
957 | break; |
| 959 | } |
958 | } |
| 960 | 959 | ||
| 961 | data[i] = dt; |
960 | data[i] = dt; |
| 962 | order(dt, &cycles, &suffix); |
961 | order(dt, &cycles, &suffix); |
| 963 | printf("OK (%llu%c cycles)\n", cycles, suffix); |
962 | printf("OK (%llu%c cycles)\n", cycles, suffix); |
| 964 | } |
963 | } |
| 965 | 964 | ||
| 966 | if (ret) { |
965 | if (ret) { |
| 967 | printf("\n"); |
966 | printf("\n"); |
| 968 | 967 | ||
| 969 | uint64_t sum = 0; |
968 | uint64_t sum = 0; |
| 970 | 969 | ||
| 971 | for (i = 0; i < cnt; i++) { |
970 | for (i = 0; i < cnt; i++) { |
| 972 | sum += data[i]; |
971 | sum += data[i]; |
| 973 | } |
972 | } |
| 974 | 973 | ||
| 975 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
974 | order(sum / (uint64_t) cnt, &cycles, &suffix); |
| 976 | printf("Average\t\t%llu%c\n", cycles, suffix); |
975 | printf("Average\t\t%llu%c\n", cycles, suffix); |
| 977 | } |
976 | } |
| 978 | 977 | ||
| 979 | free(data); |
978 | free(data); |
| 980 | 979 | ||
| 981 | return ret; |
980 | return ret; |
| 982 | } |
981 | } |
| 983 | 982 | ||
| 984 | /** Command for returning kernel tests |
983 | /** Command for returning kernel tests |
| 985 | * |
984 | * |
| 986 | * @param argv Argument vector. |
985 | * @param argv Argument vector. |
| 987 | * |
986 | * |
| 988 | * return Always 1. |
987 | * return Always 1. |
| 989 | */ |
988 | */ |
| 990 | int cmd_test(cmd_arg_t *argv) |
989 | int cmd_test(cmd_arg_t *argv) |
| 991 | { |
990 | { |
| 992 | test_t *test; |
991 | test_t *test; |
| 993 | 992 | ||
| 994 | if (strcmp(argv->buffer, "*") == 0) { |
993 | if (strcmp(argv->buffer, "*") == 0) { |
| 995 | for (test = tests; test->name != NULL; test++) { |
994 | for (test = tests; test->name != NULL; test++) { |
| 996 | if (test->safe) { |
995 | if (test->safe) { |
| 997 | printf("\n"); |
996 | printf("\n"); |
| 998 | if (!run_test(test)) |
997 | if (!run_test(test)) |
| 999 | break; |
998 | break; |
| 1000 | } |
999 | } |
| 1001 | } |
1000 | } |
| 1002 | } else { |
1001 | } else { |
| 1003 | bool fnd = false; |
1002 | bool fnd = false; |
| 1004 | 1003 | ||
| 1005 | for (test = tests; test->name != NULL; test++) { |
1004 | for (test = tests; test->name != NULL; test++) { |
| 1006 | if (strcmp(test->name, argv->buffer) == 0) { |
1005 | if (strcmp(test->name, argv->buffer) == 0) { |
| 1007 | fnd = true; |
1006 | fnd = true; |
| 1008 | run_test(test); |
1007 | run_test(test); |
| 1009 | break; |
1008 | break; |
| 1010 | } |
1009 | } |
| 1011 | } |
1010 | } |
| 1012 | 1011 | ||
| 1013 | if (!fnd) |
1012 | if (!fnd) |
| 1014 | printf("Unknown test\n"); |
1013 | printf("Unknown test\n"); |
| 1015 | } |
1014 | } |
| 1016 | 1015 | ||
| 1017 | return 1; |
1016 | return 1; |
| 1018 | } |
1017 | } |
| 1019 | 1018 | ||
| 1020 | /** Command for returning kernel tests as benchmarks |
1019 | /** Command for returning kernel tests as benchmarks |
| 1021 | * |
1020 | * |
| 1022 | * @param argv Argument vector. |
1021 | * @param argv Argument vector. |
| 1023 | * |
1022 | * |
| 1024 | * return Always 1. |
1023 | * return Always 1. |
| 1025 | */ |
1024 | */ |
| 1026 | int cmd_bench(cmd_arg_t *argv) |
1025 | int cmd_bench(cmd_arg_t *argv) |
| 1027 | { |
1026 | { |
| 1028 | test_t *test; |
1027 | test_t *test; |
| 1029 | uint32_t cnt = argv[1].intval; |
1028 | uint32_t cnt = argv[1].intval; |
| 1030 | 1029 | ||
| 1031 | bool fnd = false; |
1030 | bool fnd = false; |
| 1032 | 1031 | ||
| 1033 | for (test = tests; test->name != NULL; test++) { |
1032 | for (test = tests; test->name != NULL; test++) { |
| 1034 | if (strcmp(test->name, argv->buffer) == 0) { |
1033 | if (strcmp(test->name, argv->buffer) == 0) { |
| 1035 | fnd = true; |
1034 | fnd = true; |
| 1036 | 1035 | ||
| 1037 | if (test->safe) |
1036 | if (test->safe) |
| 1038 | run_bench(test, cnt); |
1037 | run_bench(test, cnt); |
| 1039 | else |
1038 | else |
| 1040 | printf("Unsafe test\n"); |
1039 | printf("Unsafe test\n"); |
| 1041 | 1040 | ||
| 1042 | break; |
1041 | break; |
| 1043 | } |
1042 | } |
| 1044 | } |
1043 | } |
| 1045 | 1044 | ||
| 1046 | if (!fnd) |
1045 | if (!fnd) |
| 1047 | printf("Unknown test\n"); |
1046 | printf("Unknown test\n"); |
| 1048 | 1047 | ||
| 1049 | return 1; |
1048 | return 1; |
| 1050 | } |
1049 | } |
| 1051 | 1050 | ||
| 1052 | #endif |
1051 | #endif |
| 1053 | 1052 | ||
| 1054 | /** @} |
1053 | /** @} |
| 1055 | */ |
1054 | */ |
| 1056 | 1055 | ||