forked from xuos/xiuos
134 lines
4.1 KiB
C
134 lines
4.1 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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#include <stdio.h>
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#include <string.h>
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// #include <user_api.h>
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#include <transform.h>
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pthread_mutex_t* get_memtest_mtx() {
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static pthread_mutex_t mem_test_mtx;
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return &mem_test_mtx;
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}
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extern void ShowMemory();
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void malloc_thread(void* size)
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{
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int tid = GetKTaskDescriptor()->id.id;
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int* tmp = (int*)size;
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int malloc_size = *tmp;
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PrivMutexObtain(get_memtest_mtx());
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printf("TID: %d Working. size: %d\n", tid, malloc_size);
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PrivMutexAbandon(get_memtest_mtx());
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void* ptr_allocated = NULL;
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while ((ptr_allocated = malloc(malloc_size)) != NULL) {
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PrivMutexObtain(get_memtest_mtx());
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printf("\n[TID: %d]==================================================\n", tid);
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ShowMemory();
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PrivMutexAbandon(get_memtest_mtx());
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}
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PrivMutexObtain(get_memtest_mtx());
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printf("TID: %d Exiting.\n", tid);
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PrivMutexAbandon(get_memtest_mtx());
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}
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#include <xs_ktask.h>
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int testMemMain()
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{
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PrivMutexCreate(get_memtest_mtx(), NULL);
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int malloc_size = 10 * 1024;
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int tid = KTaskCreate("mem1", malloc_thread, (void*)&malloc_size, 2048, 20);
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StartupKTask(tid);
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// malloc_thread(&malloc_size);
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// void* ptr_allocated[5] = { NULL };
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// ptr_allocated[0] = malloc(malloc_size);
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// printf("0x%x ==================================================\n", ptr_allocated[0]);
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// ShowMemory();
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// ptr_allocated[1] = malloc(malloc_size);
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// printf("0x%x ==================================================\n", ptr_allocated[1]);
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// ShowMemory();
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// malloc_size = 996;
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// ptr_allocated[2] = malloc(malloc_size);
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// printf("0x%x ==================================================\n", ptr_allocated[2]);
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// ShowMemory();
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// free(ptr_allocated[0]);
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// printf("==================================================\n");
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// ShowMemory();
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// ptr_allocated[0] = malloc(malloc_size);
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// printf("0x%x ==================================================\n", ptr_allocated[0]);
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// ShowMemory();
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// ptr_allocated[3] = malloc(malloc_size);
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// free(ptr_allocated[2]);
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// printf("0x%x ==================================================\n", ptr_allocated[3]);
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// ShowMemory();
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// malloc_size = 333;
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// ptr_allocated[2] = malloc(malloc_size);
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// ptr_allocated[4] = malloc(malloc_size);
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// printf("0x%x ==================================================\n", ptr_allocated[2]);
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// printf("0x%x ==================================================\n", ptr_allocated[4]);
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// ShowMemory();
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// free(ptr_allocated[0]);
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// free(ptr_allocated[1]);
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// free(ptr_allocated[2]);
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// free(ptr_allocated[3]);
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// free(ptr_allocated[4]);
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int malloc_size2 = 1024;
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int tid2 = KTaskCreate("mem2", malloc_thread, &malloc_size2, 2048, 20);
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StartupKTask(tid2);
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// malloc_thread(&malloc_size);
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int malloc_size3 = 127;
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int tid3 = KTaskCreate("mem3", malloc_thread, &malloc_size3, 2048, 20);
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StartupKTask(tid3);
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// malloc_thread(&malloc_size);
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int malloc_size4 = 45;
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int tid4 = KTaskCreate("mem4", malloc_thread, &malloc_size4, 2048, 20);
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StartupKTask(tid4);
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// malloc_thread(&malloc_size);
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int malloc_size5 = 16;
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int tid5 = KTaskCreate("mem5", malloc_thread, &malloc_size5, 2048, 20);
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StartupKTask(tid5);
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// malloc_thread(&malloc_size);
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MdelayKTask(5000);
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return 0;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC) | SHELL_CMD_PARAM_NUM(0),
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testMemMain, testMemMain, list memory usage information);
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extern int FrameworkInit();
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extern void ApplicationOtaTaskInit(void);
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int main(void)
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{
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printf("Hello, world! \n");
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FrameworkInit();
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#ifdef APPLICATION_OTA
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ApplicationOtaTaskInit();
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#endif
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return 0;
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}
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// int cppmain(void);
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