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runtime: remove 104 byte stack guard

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This commit is contained in:
liu-xuewen 2022-11-05 15:31:29 +08:00
parent a343f4017b
commit bcf9000590
1 changed files with 1 additions and 1 deletions
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2
src/runtime/asm_amd64.s
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@ -168,7 +168,7 @@ TEXT runtime·rt0_go(SB),NOSPLIT|TOPFRAME,$0
// create istack out of the given (operating system) stack.
// _cgo_init may update stackguard.
MOVQ $runtime·g0(SB), DI
LEAQ (-64*1024+104)(SP), BX
LEAQ (-64*1024)(SP), BX
MOVQ BX, g_stackguard0(DI)
MOVQ BX, g_stackguard1(DI)
MOVQ BX, (g_stack+stack_lo)(DI)