D45606.1794723286.diff
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	diff --git a/lib/libc/aarch64/gen/setjmp.S b/lib/libc/aarch64/gen/setjmp.S
	--- a/lib/libc/aarch64/gen/setjmp.S
	+++ b/lib/libc/aarch64/gen/setjmp.S
	@@ -73,13 +73,19 @@
	END(setjmp)

	ENTRY(longjmp)
	+ /* Check the magic value */
	+ ldr x8, [x0], #8
	+ ldr x9, .Lmagic
	+ cmp x8, x9
	+ b.ne botch
	+
	sub sp, sp, #32
	stp x0, lr, [sp]
	str x1, [sp, #16]

	/* Restore the signal mask */
	mov x2, #0 /* oset */
	- add x1, x0, #(_JB_SIGMASK * 8) /* set */
	+ add x1, x0, #(_JB_SIGMASK * 8 - 8) /* set */
	mov x0, #3 /* SIG_SETMASK */
	bl sigprocmask

	@@ -87,12 +93,6 @@
	ldp x0, lr, [sp]
	add sp, sp, #32

	- /* Check the magic value */
	- ldr x8, [x0], #8
	- ldr x9, .Lmagic
	- cmp x8, x9
	- b.ne botch
	-
	/* Restore the stack pointer */
	ldr x8, [x0], #8
	mov sp, x8