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arch/x86_64:Use the checkstack function

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Signed-off-by: liwenxiang1 <liwenxiang1@xiaomi.com>
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liwenxiang1 2024-10-10 10:13:34 +08:00 • committed by GUIDINGLI
parent 2f26323388
commit f81c7dbc93
1 changed files with 9 additions and 9 deletions
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18
arch/x86_64/src/intel64/intel64_createstack.c
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@ -173,15 +173,6 @@ int up_create_stack(struct tcb_s *tcb, size_t stack_size, uint8_t ttype)
uintptr_t top_of_stack;
size_t size_of_stack;
/* Yes.. If stack debug is enabled, then fill the stack with a
* recognizable value that we can use later to test for high
* water marks.
*/
#ifdef CONFIG_STACK_COLORATION
memset(tcb->stack_alloc_ptr, 0xaa, stack_size);
#endif
/* The x86_64 uses a push-down stack: the stack grows toward lower
* addresses in memory. The stack pointer register, points to the
* lowest, valid work address (the "top" of the stack). Items on
@ -206,6 +197,15 @@ int up_create_stack(struct tcb_s *tcb, size_t stack_size, uint8_t ttype)
tcb->adj_stack_size = size_of_stack;
tcb->flags |= TCB_FLAG_FREE_STACK;
/* Yes.. If stack debug is enabled, then fill the stack with a
* recognizable value that we can use later to test for high
* water marks.
*/
#ifdef CONFIG_STACK_COLORATION
x86_64_stack_color(tcb->stack_base_ptr, tcb->adj_stack_size);
#endif
board_autoled_on(LED_STACKCREATED);
return OK;
}