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[LibOS] Use current_stack() to get current stack pointer

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This commit is contained in:
Stefan Berger
2020-06-17 17:58:52 +02:00
committed by Michał Kowalczyk
parent 994eb268a7
commit 5181b073b2
1 changed files with 1 additions and 2 deletions
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LibOS/shim/src/shim_init.c
+1 -2
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@@ -874,8 +874,7 @@ void check_stack_hook (void)
{
struct shim_thread * cur_thread = get_cur_thread();
void * rsp;
__asm__ volatile ("movq %%rsp, %0" : "=r"(rsp) :: "memory");
void* rsp = current_stack();
if (rsp <= cur_thread->stack_top && rsp > cur_thread->stack) {
if ((uintptr_t)rsp - (uintptr_t)cur_thread->stack < PAL_CB(alloc_align))