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  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.h>
  31. #include <stdio.h>
  32. #include <unistd.h>
  33. #include <stdlib.h>
  34. #include <ns.h>
  35. #include <thread.h>
  36. #include <task.h>
  37. #include <psthread.h>
  38. #include <futex.h>
  39. #include <as.h>
  40.  
  41. int a;
  42. atomic_t ftx;
  43.  
  44. int __thread stage;
  45.  
  46. extern void utest(void *arg);
  47. void utest(void *arg)
  48. {
  49.     printf("Uspace thread started.\n");
  50.     if (futex_down(&ftx) < 0)
  51.         printf("Futex failed.\n");
  52.     if (futex_up(&ftx) < 0)
  53.         printf("Futex failed.\n");
  54.        
  55.     printf("%s in good condition.\n", __FUNCTION__);
  56.    
  57.     for (;;)
  58.         ;
  59. }
  60.  
  61. /* test different parameters types and modifiers */
  62. static void test_printf(void)
  63. {
  64.     printf("Simple text.\n");
  65.     printf("Now insert '%s' string.\n","this");
  66.     printf("Signed formats on uns. numbers: '%d', '%+d', '% d', '%u' (,+, ,u)\n", 321, 321, 321, 321);
  67.     printf("Signed formats on sig. numbers: '%d', '%+d', '% d', '%u' (,+, ,u)\n", -321, -321, -321, -321);
  68.     printf("Signed with different sized: '%hhd', '%hd', '%d', '%ld', %lld;\n", -3, -32, -321, -32101l, -3210123ll);
  69.     printf("And now... '%hhd' byte! '%hd' word! '%d' int! \n", 11, 11111, 1111111111);
  70.     printf("Different bases: %#hx, %#hu, %#ho and %#hb\n", 123, 123, 123, 123);
  71.     printf("Different bases signed: %#hx, %#hu, %#ho and %#hb\n", -123, -123, -123, -123);
  72.     printf("'%llX' llX! Another '%llx' llx! \n", 0x1234567887654321ll, 0x1234567887654321ll);
  73.     printf("'%llX' with 64bit value and '%x' with 32 bit value. \n", 0x1234567887654321ll, 0x12345678 );
  74.     printf("'%llx' 64bit, '%x' 32bit, '%hhx' 8bit, '%hx' 16bit, '%llX' 64bit and '%s' string.\n", 0x1234567887654321ll, 0x12345678, 0x12, 0x1234, 0x1234567887654321ull, "Lovely string" );
  75.    
  76.     printf("Thats all, folks!\n");
  77. }
  78.  
  79. /* test width and precision modifiers */
  80. static void test_printf2(void)
  81. {
  82.     printf(" text 10.8s %*.*s \n", 5, 3, "text");
  83.     printf(" very long text 10.8s %10.8s \n", "very long text");
  84.     printf(" text 8.10s %8.10s \n", "text");
  85.     printf(" very long text 8.10s %8.10s \n", "very long text");
  86.  
  87.     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' );
  88.     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 );
  89.     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 );
  90.     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 );
  91.  
  92. }
  93.  
  94. extern char _heap;
  95. static void test_mremap(void)
  96. {
  97.     printf("Writing to good memory\n");
  98.     as_area_resize(&_heap, 120000, 0);
  99.     printf("%P\n", ((char *)&_heap));
  100.     printf("%P\n", ((char *)&_heap) + 80000);
  101.     *(((char *)&_heap) + 80000) = 10;
  102.     printf("Making small\n");
  103.     as_area_resize(&_heap, 16000, 0);
  104.     printf("Failing..\n");
  105.     *((&_heap) + 80000) = 10;
  106.  
  107.     printf("memory done\n");
  108. }
  109. /*
  110. static void test_sbrk(void)
  111. {
  112.     printf("Writing to good memory\n");
  113.     printf("Got: %P\n", sbrk(120000));
  114.     printf("%P\n", ((char *)&_heap));
  115.     printf("%P\n", ((char *)&_heap) + 80000);
  116.     *(((char *)&_heap) + 80000) = 10;
  117.     printf("Making small, got: %P\n",sbrk(-120000));
  118.     printf("Testing access to heap\n");
  119.     _heap = 10;
  120.     printf("Failing..\n");
  121.     *((&_heap) + 80000) = 10;
  122.  
  123.     printf("memory done\n");
  124. }
  125. */
  126. /*
  127. static void test_malloc(void)
  128. {
  129.     char *data;
  130.  
  131.     data = malloc(10);
  132.     printf("Heap: %P, data: %P\n", &_heap, data);
  133.     data[0] = 'a';
  134.     free(data);
  135. }
  136. */
  137.  
  138.  
  139. static void test_ping(void)
  140. {
  141.     ipcarg_t result;
  142.     int retval;
  143.  
  144.     printf("Pinging\n");
  145.     retval = ipc_call_sync(PHONE_NS, NS_PING, 0xbeef,&result);
  146.     printf("Retval: %d - received: %P\n", retval, result);
  147. }
  148.  
  149. static void got_answer(void *private, int retval, ipc_call_t *data)
  150. {
  151.     printf("Retval: %d...%s...%zX, %zX\n", retval, private,
  152.            IPC_GET_ARG1(*data), IPC_GET_ARG2(*data));
  153. }
  154. static void test_async_ipc(void)
  155. {
  156.     ipc_call_t data;
  157.     int i;
  158.  
  159.     printf("Sending ping\n");
  160.     ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
  161.              "Pong1", got_answer);
  162.     ipc_call_async_2(PHONE_NS, NS_PING, 2, 0xbeefbee4,
  163.              "Pong2", got_answer);
  164.     ipc_call_async_2(PHONE_NS, NS_PING, 3, 0xbeefbee4,
  165.              "Pong3", got_answer);
  166.     ipc_call_async_2(PHONE_NS, NS_PING, 4, 0xbeefbee4,
  167.              "Pong4", got_answer);
  168.     ipc_call_async_2(PHONE_NS, NS_PING, 5, 0xbeefbee4,
  169.              "Pong5", got_answer);
  170.     ipc_call_async_2(PHONE_NS, NS_PING, 6, 0xbeefbee4,
  171.              "Pong6", got_answer);
  172.     printf("Waiting forever...\n");
  173.     for (i=0; i<100;i++)
  174.         printf(".");
  175.     printf("\n");
  176.     ipc_wait_for_call(&data, NULL);
  177.     printf("Received call???\n");
  178. }
  179.  
  180.  
  181. static void got_answer_2(void *private, int retval, ipc_call_t *data)
  182. {
  183.     printf("Pong\n");
  184. }
  185. static void test_advanced_ipc(void)
  186. {
  187.     int res;
  188.     ipcarg_t phonead;
  189.     ipc_callid_t callid;
  190.     ipc_call_t data;
  191.     int i;
  192.  
  193.     printf("Asking 0 to connect to me...\n");
  194.     res = ipc_connect_to_me(0, 1, 2, &phonead);
  195.     printf("Result: %d - phonead: %llu\n", res, phonead);
  196.     for (i=0; i < 100; i++) {
  197.         printf("----------------\n");
  198.         ipc_call_async(PHONE_NS, NS_PING_SVC, 0, "prov",
  199.                    got_answer_2);
  200.         callid = ipc_wait_for_call(&data, NULL);
  201.         printf("Received ping\n");
  202.         ipc_answer(callid, 0, 0, 0);
  203.     }
  204. //  callid = ipc_wait_for_call(&data, NULL);
  205. }
  206.  
  207. static void test_connection_ipc(void)
  208. {
  209.     int res;
  210.     ipcarg_t result;
  211.     int phoneid;
  212.  
  213.     printf("Starting connect...\n");
  214.     res = ipc_connect_me_to(PHONE_NS, 10, 20);
  215.     printf("Connected: %d\n", res);
  216.     printf("pinging.\n");
  217.     res = ipc_call_sync(res, NS_PING, 0xbeef,&result);
  218.     printf("Retval: %d - received: %X\n", res, result);
  219.    
  220. }
  221.  
  222. static void test_hangup(void)
  223. {
  224.     int phoneid;
  225.     ipc_call_t data;
  226.     ipc_callid_t callid;
  227.     int i;
  228.  
  229.     printf("Starting connect...\n");
  230.     phoneid = ipc_connect_me_to(PHONE_NS, 10, 20);
  231.     printf("Phoneid: %d, pinging\n", phoneid);
  232.     ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
  233.              "Pong1", got_answer);
  234.     printf("Hangin up\n");
  235.     ipc_hangup(phoneid);
  236.     printf("Connecting\n");
  237.     phoneid = ipc_connect_me_to(PHONE_NS, 10, 20);
  238.     printf("Newphid: %d\n", phoneid);
  239.     for (i=0; i < 1000; i++) {
  240.         if ((callid=ipc_wait_for_call(&data, IPC_WAIT_NONBLOCKING)))
  241.             printf("callid: %d\n");
  242.     }
  243.     printf("New new phoneid: %d\n", ipc_connect_me_to(PHONE_NS, 10, 20));
  244. }
  245.  
  246. static void test_slam(void)
  247. {
  248.     int i;
  249.     ipc_call_t data;
  250.     ipc_callid_t callid;
  251.  
  252.     printf("ping");
  253.     ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
  254.              "Pong1", got_answer);
  255.     printf("slam");
  256.     ipc_call_async_2(PHONE_NS, NS_HANGUP, 1, 0xbeefbee2,
  257.              "Hang", got_answer);
  258.     printf("ping2\n");
  259.     ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
  260.              "Ping2", got_answer);
  261.    
  262.     for (i=0; i < 1000; i++) {
  263.         if ((callid=ipc_wait_for_call(&data, IPC_WAIT_NONBLOCKING)))
  264.             printf("callid: %d\n");
  265.     }
  266.     ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
  267.              "Pong1", got_answer);
  268.     printf("Closing file\n");
  269.     ipc_hangup(PHONE_NS);
  270.     ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
  271.              "Pong1", got_answer);
  272.     ipc_wait_for_call(&data, 0);
  273. }
  274.  
  275. static int ptest(void *arg)
  276. {
  277.     stage = 1;
  278.     printf("Pseudo thread stage%d.\n", stage);
  279.     stage++;
  280.     psthread_schedule_next();
  281.     printf("Pseudo thread stage%d.\n", stage);
  282.     stage++;
  283.     psthread_schedule_next();
  284.     printf("Pseudo thread stage%d.\n", stage);
  285.     psthread_schedule_next();
  286.     stage++;
  287.     printf("Pseudo thread stage%d.\n", stage);
  288.     psthread_schedule_next();
  289.     printf("Pseudo thread exiting.\n");
  290.     return 0;  
  291. }
  292.  
  293. int main(int argc, char *argv[])
  294. {
  295.     pstid_t ptid;
  296.     int tid;
  297.    
  298.     version_print();
  299.  
  300. //  test_printf();
  301. //  test_printf2();
  302. //  test_ping();
  303. //  test_async_ipc();
  304. //  test_advanced_ipc();
  305. //  test_connection_ipc();
  306. //  test_hangup();
  307. //  test_slam();
  308.    
  309.     printf("Userspace task, taskid=%llX\n", task_get_id());
  310.  
  311.     futex_initialize(&ftx, 1);
  312.     if (futex_down(&ftx) < 0)
  313.         printf("Futex failed.\n");
  314.     if (futex_up(&ftx) < 0)
  315.         printf("Futex failed.\n");
  316.  
  317.     if (futex_down(&ftx) < 0)
  318.         printf("Futex failed.\n");
  319.  
  320.     if ((tid = thread_create(utest, NULL, "utest")) != -1) {
  321.         printf("Created thread tid=%d\n", tid);
  322.     }
  323.  
  324.     if ((tid = thread_create(utest, NULL, "utest")) != -1) {
  325.         printf("Created thread tid=%d\n", tid);
  326.     }
  327.  
  328.     int i;
  329.    
  330.     for (i = 0; i < 50000000; i++)
  331.         ;
  332.        
  333.     if (futex_up(&ftx) < 0)
  334.         printf("Futex failed.\n");
  335.  
  336.  
  337.     printf("Creating pseudo thread.\n");
  338.     stage = 1;
  339.     ptid = psthread_create(ptest, NULL);
  340.     printf("Main thread stage%d.\n", stage);
  341.     stage++;
  342.     psthread_schedule_next();;
  343.     printf("Main thread stage%d.\n", stage);
  344.     stage++;
  345.     psthread_schedule_next();;
  346.     printf("Main thread stage%d.\n", stage);
  347.  
  348.     psthread_join(ptid);
  349.  
  350.     printf("Main thread exiting.\n");
  351.     return 0;
  352. }
  353.