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/*
* Copyright (C) 2005 Martin Decky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "version.h"
#include <ipc.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <ns.h>
#include <thread.h>
#include <task.h>
#include <psthread.h>
#include <futex.h>
#include <as.h>
#include <ddi.h>
int a;
atomic_t ftx;
int __thread stage;
extern void utest(void *arg);
void utest(void *arg)
{
printf("Uspace thread started.\n");
if (futex_down(&ftx) < 0)
printf("Futex failed.\n");
if (futex_up(&ftx) < 0)
printf("Futex failed.\n");
printf("%s in good condition.\n", __FUNCTION__);
for (;;)
;
}
/* test different parameters types and modifiers */
static void test_printf(void)
{
printf("Simple text.\n");
printf("Now insert '%s' string.\n","this");
printf("Signed formats on uns. numbers: '%d', '%+d', '% d', '%u' (,+, ,u)\n", 321, 321, 321, 321);
printf("Signed formats on sig. numbers: '%d', '%+d', '% d', '%u' (,+, ,u)\n", -321, -321, -321, -321);
printf("Signed with different sized: '%hhd', '%hd', '%d', '%ld', %lld;\n", -3, -32, -321, -32101l, -3210123ll);
printf("And now... '%hhd' byte! '%hd' word! '%d' int! \n", 11, 11111, 1111111111);
printf("Different bases: %#hx, %#hu, %#ho and %#hb\n", 123, 123, 123, 123);
printf("Different bases signed: %#hx, %#hu, %#ho and %#hb\n", -123, -123, -123, -123);
printf("'%llX' llX! Another '%llx' llx! \n", 0x1234567887654321ll, 0x1234567887654321ll);
printf("'%llX' with 64bit value and '%x' with 32 bit value. \n", 0x1234567887654321ll, 0x12345678 );
printf("'%llx' 64bit, '%x' 32bit, '%hhx' 8bit, '%hx' 16bit, '%llX' 64bit and '%s' string.\n", 0x1234567887654321ll, 0x12345678, 0x12, 0x1234, 0x1234567887654321ull, "Lovely string" );
printf("Thats all, folks!\n");
}
/* test width and precision modifiers */
static void test_printf2(void)
{
printf(" text 10.8s %*.*s \n", 5, 3, "text");
printf(" very long text 10.8s %10.8s \n", "very long text");
printf(" text 8.10s %8.10s \n", "text");
printf(" very long text 8.10s %8.10s \n", "very long text");
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' );
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 );
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 );
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 );
}
extern char _heap;
static void test_mremap(void)
{
printf("Writing to good memory\n");
as_area_resize(&_heap, 120000, 0);
printf("%P\n", ((char *)&_heap));
printf("%P\n", ((char *)&_heap) + 80000);
*(((char *)&_heap) + 80000) = 10;
printf("Making small\n");
as_area_resize(&_heap, 16000, 0);
printf("Failing..\n");
*((&_heap) + 80000) = 10;
printf("memory done\n");
}
/*
static void test_sbrk(void)
{
printf("Writing to good memory\n");
printf("Got: %P\n", sbrk(120000));
printf("%P\n", ((char *)&_heap));
printf("%P\n", ((char *)&_heap) + 80000);
*(((char *)&_heap) + 80000) = 10;
printf("Making small, got: %P\n",sbrk(-120000));
printf("Testing access to heap\n");
_heap = 10;
printf("Failing..\n");
*((&_heap) + 80000) = 10;
printf("memory done\n");
}
*/
/*
static void test_malloc(void)
{
char *data;
data = malloc(10);
printf("Heap: %P, data: %P\n", &_heap, data);
data[0] = 'a';
free(data);
}
*/
static void test_ping(void)
{
ipcarg_t result;
int retval;
printf("Pinging\n");
retval = ipc_call_sync(PHONE_NS, NS_PING, 0xbeef,&result);
printf("Retval: %d - received: %P\n", retval, result);
}
static void got_answer(void *private, int retval, ipc_call_t *data)
{
printf("Retval: %d...%s...%zX, %zX\n", retval, private,
IPC_GET_ARG1(*data), IPC_GET_ARG2(*data));
}
static void test_async_ipc(void)
{
ipc_call_t data;
int i;
printf("Sending ping\n");
ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
"Pong1", got_answer);
ipc_call_async_2(PHONE_NS, NS_PING, 2, 0xbeefbee4,
"Pong2", got_answer);
ipc_call_async_2(PHONE_NS, NS_PING, 3, 0xbeefbee4,
"Pong3", got_answer);
ipc_call_async_2(PHONE_NS, NS_PING, 4, 0xbeefbee4,
"Pong4", got_answer);
ipc_call_async_2(PHONE_NS, NS_PING, 5, 0xbeefbee4,
"Pong5", got_answer);
ipc_call_async_2(PHONE_NS, NS_PING, 6, 0xbeefbee4,
"Pong6", got_answer);
printf("Waiting forever...\n");
for (i=0; i<100;i++)
printf(".");
printf("\n");
ipc_wait_for_call(&data, NULL);
printf("Received call???\n");
}
static void got_answer_2(void *private, int retval, ipc_call_t *data)
{
printf("Pong\n");
}
static void test_advanced_ipc(void)
{
int res;
ipcarg_t phonead;
ipc_callid_t callid;
ipc_call_t data;
int i;
printf("Asking 0 to connect to me...\n");
res = ipc_connect_to_me(0, 1, 2, &phonead);
printf("Result: %d - phonead: %llu\n", res, phonead);
for (i=0; i < 100; i++) {
printf("----------------\n");
ipc_call_async(PHONE_NS, NS_PING_SVC, 0, "prov",
got_answer_2);
callid = ipc_wait_for_call(&data, NULL);
printf("Received ping\n");
ipc_answer(callid, 0, 0, 0);
}
// callid = ipc_wait_for_call(&data, NULL);
}
static void test_connection_ipc(void)
{
int res;
ipcarg_t result;
int phoneid;
printf("Starting connect...\n");
res = ipc_connect_me_to(PHONE_NS, 10, 20);
printf("Connected: %d\n", res);
printf("pinging.\n");
res = ipc_call_sync(res, NS_PING, 0xbeef,&result);
printf("Retval: %d - received: %X\n", res, result);
}
static void test_hangup(void)
{
int phoneid;
ipc_call_t data;
ipc_callid_t callid;
int i;
printf("Starting connect...\n");
phoneid = ipc_connect_me_to(PHONE_NS, 10, 20);
printf("Phoneid: %d, pinging\n", phoneid);
ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
"Pong1", got_answer);
printf("Hangin up\n");
ipc_hangup(phoneid);
printf("Connecting\n");
phoneid = ipc_connect_me_to(PHONE_NS, 10, 20);
printf("Newphid: %d\n", phoneid);
for (i=0; i < 1000; i++) {
if ((callid=ipc_wait_for_call(&data, IPC_WAIT_NONBLOCKING)))
printf("callid: %d\n");
}
printf("New new phoneid: %d\n", ipc_connect_me_to(PHONE_NS, 10, 20));
}
static void test_slam(void)
{
int i;
ipc_call_t data;
ipc_callid_t callid;
printf("ping");
ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
"Pong1", got_answer);
printf("slam");
ipc_call_async_2(PHONE_NS, NS_HANGUP, 1, 0xbeefbee2,
"Hang", got_answer);
printf("ping2\n");
ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
"Ping2", got_answer);
for (i=0; i < 1000; i++) {
if ((callid=ipc_wait_for_call(&data, IPC_WAIT_NONBLOCKING)))
printf("callid: %d\n");
}
ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
"Pong1", got_answer);
printf("Closing file\n");
ipc_hangup(PHONE_NS);
ipc_call_async_2(PHONE_NS, NS_PING, 1, 0xbeefbee2,
"Pong1", got_answer);
ipc_wait_for_call(&data, 0);
}
static int ptest(void *arg)
{
stage = 1;
printf("Pseudo thread stage%d.\n", stage);
stage++;
psthread_schedule_next();
printf("Pseudo thread stage%d.\n", stage);
stage++;
psthread_schedule_next();
printf("Pseudo thread stage%d.\n", stage);
psthread_schedule_next();
stage++;
printf("Pseudo thread stage%d.\n", stage);
psthread_schedule_next();
printf("Pseudo thread exiting.\n");
return 0;
}
int main(int argc, char *argv[])
{
pstid_t ptid;
int tid;
version_print();
// test_printf();
// test_printf2();
// test_ping();
// test_async_ipc();
// test_advanced_ipc();
// test_connection_ipc();
// test_hangup();
// test_slam();
printf("Userspace task, taskid=%llX\n", task_get_id());
futex_initialize(&ftx, 1);
if (futex_down(&ftx) < 0)
printf("Futex failed.\n");
if (futex_up(&ftx) < 0)
printf("Futex failed.\n");
if (futex_down(&ftx) < 0)
printf("Futex failed.\n");
if ((tid = thread_create(utest, NULL, "utest")) != -1) {
printf("Created thread tid=%d\n", tid);
}
if ((tid = thread_create(utest, NULL, "utest")) != -1) {
printf("Created thread tid=%d\n", tid);
}
int i;
for (i = 0; i < 50000000; i++)
;
if (futex_up(&ftx) < 0)
printf("Futex failed.\n");
printf("Creating pseudo thread.\n");
stage = 1;
ptid = psthread_create(ptest, NULL);
printf("Main thread stage%d.\n", stage);
stage++;
psthread_schedule_next();;
printf("Main thread stage%d.\n", stage);
stage++;
psthread_schedule_next();;
printf("Main thread stage%d.\n", stage);
psthread_join(ptid);
printf("Main thread exiting.\n");
return 0;
}