DragonOS-Community/DragonOS
4
1
Fork 0
mirror of https://github.com/DragonOS-Community/DragonOS.git synced 2025-06-18 12:16:31 +00:00
Code Issues Releases Wiki Activity

new: mutex

Browse Source
This commit is contained in:
fslongjin
2022-07-31 17:09:12 +08:00
parent b98a3679c9
commit 946bbef392
10 changed files with 332 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
kernel/process/process.c
View File

@ -6,6 +6,7 @@
#include <common/compiler.h>
#include <common/libELF/elf.h>
#include <common/time.h>
#include <common/sys/wait.h>
#include <driver/video/video.h>
#include <driver/usb/usb.h>
#include <exception/gate.h>
@ -416,8 +417,14 @@ ul initial_kernel_thread(ul arg)
usb_init();
// 对一些组件进行单元测试
ktest_start(ktest_test_bitree, 0);
ktest_start(ktest_test_kfifo, 0);
uint64_t tpid[] = {
ktest_start(ktest_test_bitree, 0),
ktest_start(ktest_test_kfifo, 0),
ktest_start(ktest_test_mutex, 0),
};
// 等待测试进程退出
for(int i=0;i<sizeof(tpid)/sizeof(uint64_t);++i)
waitpid(tpid[i], NULL, NULL);
// 准备切换到用户态
struct pt_regs *regs;