/* * arch/alpha/lib/killstack.S * Contributed by Richard Henderson (rth@cygnus.com) * * Clobber the balance of the kernel stack, hoping to catch * uninitialized local variables in the act. */ #include <asm/asm-offsets.h> 	.text	.set noat 	.align 5	.globl _mcount	.ent _mcount_mcount:	.frame $30, 0, $28, 0	.prologue 0 	ldi	$0, 0xdeadbeef	lda	$2, -STACK_SIZE	sll	$0, 32, $1	and	$30, $2, $2	or	$0, $1, $0	lda	$2, TASK_SIZE($2)	cmpult	$2, $30, $1	beq	$1, 2f1:	stq	$0, 0($2)	addq	$2, 8, $2	cmpult	$2, $30, $1	bne	$1, 1b2:	ret	($28) 	.end _mcount