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Fix the syscall interface bug

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zongmin.gu 2020-08-14 15:26:14 +08:00 committed by Tate, Hongliang Tian
parent d3429e15b7
commit 68c8cc100b
1 changed files with 1 additions and 1 deletions
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src/libos/include/task.h
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@ -46,7 +46,7 @@ void do_exit_task(void);
/*In SGX SDK the GS register point to thread_data_t structure and a whole page is /*In SGX SDK the GS register point to thread_data_t structure and a whole page is
assigned to the structure. So any offset larger than sizeof(thread_data_t) and assigned to the structure. So any offset larger than sizeof(thread_data_t) and
less than 4096 is unused by anyone. We can use it.*/ less than 4096 is unused by anyone. We can use it.*/
#define TD_SYSCALL_RET_ADDR_OFFSET 0x40 #define TD_SYSCALL_RET_ADDR_OFFSET 0x100
#define TASK_KERNEL_RSP (8 * 0) #define TASK_KERNEL_RSP (8 * 0)
#define TASK_KERNEL_STACK_BASE (8 * 1) #define TASK_KERNEL_STACK_BASE (8 * 1)