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