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