/*
   * arch/alpha/lib/dbg_stackcheck.S
   * Contributed by Richard Henderson (rth@tamu.edu)
   *
   * Verify that we have not overflowed the stack.  Oops if we have.
   */
  
  #include <asm/asm-offsets.h>
  
  	.text
  	.set noat
  
  	.align 3
  	.globl _mcount
  	.ent _mcount
  _mcount:
  	.frame $30, 0, $28, 0
  	.prologue 0
  
  	lda	$0, TASK_SIZE($8)
  	cmpult	$30, $0, $0
  	bne	$0, 1f
  	ret	($28)
  1:	stq	$31, -8($31)	# oops me, damn it.
  	br	1b
  
  	.end _mcount