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