source: mainline/init/init.c@ 04a73cdf

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 04a73cdf was 04a73cdf, checked in by Jakub Jermar <jakub@…>, 19 years ago

Sync with kernel.
Add ipc_wait_for_call_timeout() and ipc_trywait_for_call().
Modify ipc_wait_for_call() to be unconditional.
  • Property mode set to 100644
File size: 11.4 KB
Line 
1/*
2 * Copyright (C) 2005 Martin Decky
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
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
15 * derived from this software without specific prior written permission.
16 *
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
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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
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
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "version.h"
30#include <ipc/ipc.h>
31#include <ipc/services.h>
32#include <ipc/ns.h>
33#include <stdio.h>
34#include <unistd.h>
35#include <stdlib.h>
36#include <thread.h>
37#include <task.h>
38#include <psthread.h>
39#include <futex.h>
40#include <as.h>
41#include <ddi.h>
42#include <string.h>
43#include <errno.h>
44#include <kbd.h>
45#include <ipc/fb.h>
46
47int a;
48atomic_t ftx;
49
50int __thread stage;
51
52extern void utest(void *arg);
53void utest(void *arg)
54{
55 printf("Uspace thread started.\n");
56 if (futex_down(&ftx) < 0)
57 printf("Futex failed.\n");
58 if (futex_up(&ftx) < 0)
59 printf("Futex failed.\n");
60
61 printf("%s in good condition.\n", __FUNCTION__);
62
63 for (;;)
64 ;
65}
66
67/* test different parameters types and modifiers */
68static void test_printf(void)
69{
70 printf("Simple text.\n");
71 printf("Now insert '%s' string.\n","this");
72 printf("Signed formats on uns. numbers: '%d', '%+d', '% d', '%u' (,+, ,u)\n", 321, 321, 321, 321);
73 printf("Signed formats on sig. numbers: '%d', '%+d', '% d', '%u' (,+, ,u)\n", -321, -321, -321, -321);
74 printf("Signed with different sized: '%hhd', '%hd', '%d', '%ld', %lld;\n", -3, -32, -321, -32101l, -3210123ll);
75 printf("And now... '%hhd' byte! '%hd' word! '%d' int! \n", 11, 11111, 1111111111);
76 printf("Different bases: %#hx, %#hu, %#ho and %#hb\n", 123, 123, 123, 123);
77 printf("Different bases signed: %#hx, %#hu, %#ho and %#hb\n", -123, -123, -123, -123);
78 printf("'%llX' llX! Another '%llx' llx! \n", 0x1234567887654321ll, 0x1234567887654321ll);
79 printf("'%llX' with 64bit value and '%x' with 32 bit value. \n", 0x1234567887654321ll, 0x12345678 );
80 printf("'%llx' 64bit, '%x' 32bit, '%hhx' 8bit, '%hx' 16bit, '%llX' 64bit and '%s' string.\n", 0x1234567887654321ll, 0x12345678, 0x12, 0x1234, 0x1234567887654321ull, "Lovely string" );
81
82 printf("Thats all, folks!\n");
83}
84
85/* test width and precision modifiers */
86static void test_printf2(void)
87{
88 printf(" text 10.8s %*.*s \n", 5, 3, "text");
89 printf(" very long text 10.8s %10.8s \n", "very long text");
90 printf(" text 8.10s %8.10s \n", "text");
91 printf(" very long text 8.10s %8.10s \n", "very long text");
92
93 printf(" char: c '%c', 3.2c '%3.2c', -3.2c '%-3.2c', 2.3c '%2.3c', -2.3c '%-2.3c' \n",'a', 'b', 'c', 'd', 'e' );
94 printf(" int: d '%d', 3.2d '%3.2d', -3.2d '%-3.2d', 2.3d '%2.3d', -2.3d '%-2.3d' \n",1, 1, 1, 1, 1 );
95 printf(" -int: d '%d', 3.2d '%3.2d', -3.2d '%-3.2d', 2.3d '%2.3d', -2.3d '%-2.3d' \n",-1, -1, -1, -1, -1 );
96 printf(" 0xint: x '%x', 5.3x '%#5.3x', -5.3x '%#-5.3x', 3.5x '%#3.5x', -3.5x '%#-3.5x' \n",17, 17, 17, 17, 17 );
97
98}
99
100extern char _heap;
101static void test_mremap(void)
102{
103 printf("Writing to good memory\n");
104 as_area_resize(&_heap, 120000, 0);
105 printf("%P\n", ((char *)&_heap));
106 printf("%P\n", ((char *)&_heap) + 80000);
107 *(((char *)&_heap) + 80000) = 10;
108 printf("Making small\n");
109 as_area_resize(&_heap, 16000, 0);
110 printf("Failing..\n");
111 *((&_heap) + 80000) = 10;
112
113 printf("memory done\n");
114}
115/*
116static void test_sbrk(void)
117{
118 printf("Writing to good memory\n");
119 printf("Got: %P\n", sbrk(120000));
120 printf("%P\n", ((char *)&_heap));
121 printf("%P\n", ((char *)&_heap) + 80000);
122 *(((char *)&_heap) + 80000) = 10;
123 printf("Making small, got: %P\n",sbrk(-120000));
124 printf("Testing access to heap\n");
125 _heap = 10;
126 printf("Failing..\n");
127 *((&_heap) + 80000) = 10;
128
129 printf("memory done\n");
130}
131*/
132/*
133static void test_malloc(void)
134{
135 char *data;
136
137 data = malloc(10);
138 printf("Heap: %P, data: %P\n", &_heap, data);
139 data[0] = 'a';
140 free(data);
141}
142*/
143
144
145static void test_ping(void)
146{
147 ipcarg_t result;
148 int retval;
149
150 printf("Pinging\n");
151 retval = ipc_call_sync(PHONE_NS, NS_PING, 0xbeef,&result);
152 printf("Retval: %d - received: %P\n", retval, result);
153}
154
155static void got_answer(void *private, int retval, ipc_call_t *data)
156{
157 printf("Retval: %d...%s...%zX, %zX\n", retval, private,
158 IPC_GET_ARG1(*data), IPC_GET_ARG2(*data));
159}
160static void test_async_ipc(void)
161{
162 ipc_call_t data;
163 int i;
164
165 printf("Sending ping\n");
166 ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
167 "Pong1", got_answer);
168 ipc_call_async_2(PHONE_NS, NS_PING, 2, 0xbeefbee4,
169 "Pong2", got_answer);
170 ipc_call_async_2(PHONE_NS, NS_PING, 3, 0xbeefbee4,
171 "Pong3", got_answer);
172 ipc_call_async_2(PHONE_NS, NS_PING, 4, 0xbeefbee4,
173 "Pong4", got_answer);
174 ipc_call_async_2(PHONE_NS, NS_PING, 5, 0xbeefbee4,
175 "Pong5", got_answer);
176 ipc_call_async_2(PHONE_NS, NS_PING, 6, 0xbeefbee4,
177 "Pong6", got_answer);
178 printf("Waiting forever...\n");
179 for (i=0; i<100;i++)
180 printf(".");
181 printf("\n");
182 ipc_wait_for_call(&data);
183 printf("Received call???\n");
184}
185
186
187static void got_answer_2(void *private, int retval, ipc_call_t *data)
188{
189 printf("Pong\n");
190}
191static void test_advanced_ipc(void)
192{
193 int res;
194 ipcarg_t phonead;
195 ipc_callid_t callid;
196 ipc_call_t data;
197 int i;
198
199 printf("Asking 0 to connect to me...\n");
200 res = ipc_connect_to_me(0, 1, 2, &phonead);
201 printf("Result: %d - phonead: %llu\n", res, phonead);
202 for (i=0; i < 100; i++) {
203 printf("----------------\n");
204 ipc_call_async(PHONE_NS, NS_PING_SVC, 0, "prov",
205 got_answer_2);
206 callid = ipc_wait_for_call(&data);
207 printf("Received ping\n");
208 ipc_answer_fast(callid, 0, 0, 0);
209 }
210// callid = ipc_wait_for_call(&data, NULL);
211}
212
213static void test_connection_ipc(void)
214{
215 int res;
216 ipcarg_t result;
217 int phoneid;
218
219 printf("Starting connect...\n");
220 res = ipc_connect_me_to(PHONE_NS, 10, 20);
221 printf("Connected: %d\n", res);
222 printf("pinging.\n");
223 res = ipc_call_sync(res, NS_PING, 0xbeef,&result);
224 printf("Retval: %d - received: %X\n", res, result);
225
226}
227
228static void test_hangup(void)
229{
230 int phoneid;
231 ipc_call_t data;
232 ipc_callid_t callid;
233 int i;
234
235 printf("Starting connect...\n");
236 phoneid = ipc_connect_me_to(PHONE_NS, 10, 20);
237 printf("Phoneid: %d, pinging\n", phoneid);
238 ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
239 "Pong1", got_answer);
240 printf("Hangin up\n");
241 ipc_hangup(phoneid);
242 printf("Connecting\n");
243 phoneid = ipc_connect_me_to(PHONE_NS, 10, 20);
244 printf("Newphid: %d\n", phoneid);
245 for (i=0; i < 1000; i++) {
246 if ((callid=ipc_trywait_for_call(&data)))
247 printf("callid: %d\n");
248 }
249 printf("New new phoneid: %d\n", ipc_connect_me_to(PHONE_NS, 10, 20));
250}
251
252static void test_slam(void)
253{
254 int i;
255 ipc_call_t data;
256 ipc_callid_t callid;
257
258 printf("ping");
259 ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
260 "Pong1", got_answer);
261 printf("slam");
262 ipc_call_async_2(PHONE_NS, NS_HANGUP, 1, 0xbeefbee2,
263 "Hang", got_answer);
264 printf("ping2\n");
265 ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
266 "Ping2", got_answer);
267
268 for (i=0; i < 1000; i++) {
269 if ((callid=ipc_trywait_for_call(&data)))
270 printf("callid: %d\n");
271 }
272 ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
273 "Pong1", got_answer);
274 printf("Closing file\n");
275 ipc_hangup(PHONE_NS);
276 ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
277 "Pong1", got_answer);
278 ipc_wait_for_call(&data);
279}
280
281static int ptest(void *arg)
282{
283 stage = 1;
284 printf("Pseudo thread stage%d.\n", stage);
285 stage++;
286 psthread_schedule_next();
287 printf("Pseudo thread stage%d.\n", stage);
288 stage++;
289 psthread_schedule_next();
290 printf("Pseudo thread stage%d.\n", stage);
291 psthread_schedule_next();
292 stage++;
293 printf("Pseudo thread stage%d.\n", stage);
294 psthread_schedule_next();
295 printf("Pseudo thread exiting.\n");
296 return 0;
297}
298
299static void test_kbd()
300{
301 int res;
302 ipcarg_t result;
303 int phoneid;
304
305 printf("Test: Starting connect...\n");
306 while ((phoneid = ipc_connect_me_to(PHONE_NS, SERVICE_KEYBOARD, 0)) < 0) {
307 };
308
309 printf("Test: Connected: %d\n", res);
310 printf("Test: pinging.\n");
311 while (1) {
312 res = ipc_call_sync(phoneid, KBD_GETCHAR, 0xbeef,&result);
313// printf("Test: Retval: %d - received: %c\n", res, result);
314 printf("%c", result);
315 }
316
317 printf("Test: Hangin up\n");
318 ipc_hangup(phoneid);
319}
320
321static void test_pci()
322{
323 int phone;
324 while ((phone = ipc_connect_me_to(PHONE_NS, SERVICE_PCI, 0)) < 0)
325 ;
326 printf("Connected to PCI service through phone %d.\n", phone);
327}
328
329static int test_as_area_send()
330{
331 char *as_area;
332 int retval;
333 ipcarg_t result;
334
335 as_area = as_area_create((void *)(1024*1024), 16384, AS_AREA_READ | AS_AREA_WRITE);
336 if (!as_area) {
337 printf("Error creating as_area.\n");
338 return 0;
339 }
340
341 memcpy(as_area, "Hello world.\n", 14);
342
343 retval = ipc_call_sync_2(PHONE_NS, IPC_M_AS_AREA_SEND, 0, (sysarg_t) as_area,
344 NULL, NULL);
345 if (retval) {
346 printf("AS_AREA_SEND failed.\n");
347 return 0;
348 }
349 printf("Done\n");
350}
351
352static void test_fb()
353{
354 int res;
355 ipcarg_t result;
356 int phoneid;
357
358// printf("Test: Starting connect...\n");
359
360 phoneid = ipc_connect_me_to(PHONE_NS, SERVICE_VIDEO, 0);
361
362 while ((phoneid = ipc_connect_me_to(PHONE_NS, SERVICE_VIDEO, 0)) < 0) {
363 volatile int a;
364 for(a=0;a<1048576;a++);
365 };
366
367// printf("Test: Connected: %d\n", res);
368// printf("Test: pinging.\n");
369 while (1) {
370 res = ipc_call_sync(phoneid, FB_GET_VFB, 0xbeef,&result);
371// printf("Test: Retval: %d - received: %c\n", res, result);
372// printf("%c", result);
373 }
374
375// printf("Test: Hangin up\n");
376 ipc_hangup(phoneid);
377}
378
379
380int main(int argc, char *argv[])
381{
382 pstid_t ptid;
383 int tid;
384
385// version_print();
386
387// test_printf();
388// test_printf2();
389// test_ping();
390// test_async_ipc();
391// test_advanced_ipc();
392// test_connection_ipc();
393// test_hangup();
394// test_slam();
395// test_as_send();
396// test_pci();
397 test_kbd();
398// test_fb();
399
400 printf("Hello\nThis is Init\n\nBye.");
401
402
403/*
404 printf("Userspace task, taskid=%llX\n", task_get_id());
405
406 futex_initialize(&ftx, 1);
407 if (futex_down(&ftx) < 0)
408 printf("Futex failed.\n");
409 if (futex_up(&ftx) < 0)
410 printf("Futex failed.\n");
411
412 if (futex_down(&ftx) < 0)
413 printf("Futex failed.\n");
414
415 if ((tid = thread_create(utest, NULL, "utest")) != -1) {
416 printf("Created thread tid=%d\n", tid);
417 }
418
419 if ((tid = thread_create(utest, NULL, "utest")) != -1) {
420 printf("Created thread tid=%d\n", tid);
421 }
422
423 int i;
424
425 for (i = 0; i < 50000000; i++)
426 ;
427
428 if (futex_up(&ftx) < 0)
429 printf("Futex failed.\n");
430
431
432 printf("Creating pseudo thread.\n");
433 stage = 1;
434 ptid = psthread_create(ptest, NULL);
435 printf("Main thread stage%d.\n", stage);
436 stage++;
437 psthread_schedule_next();;
438 printf("Main thread stage%d.\n", stage);
439 stage++;
440 psthread_schedule_next();;
441 printf("Main thread stage%d.\n", stage);
442
443 psthread_join(ptid);
444
445 printf("Main thread exiting.\n");
446*/
447
448 return 0;
449}
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