/* Trampoline for alpha CPU */

/*
 * Copyright 1995 Bruno Haible, <bruno@clisp.org>
 *
 * This is free software distributed under the GNU General Public Licence
 * described in the file COPYING. Contact the author if you don't have this
 * or can't live with it. There is ABSOLUTELY NO WARRANTY, explicit or implied,
 * on this software.
 */

/* Available registers: $1, $2, $3, $4, $5, $6, $7, $8. */

	.set noreorder
	.set noat
.text
	.align 3

	.globl tramp
	.ent tramp
tramp:
	br $1,tramp1		/* $1 := address of tramp1 */
tramp1:	/* Load everything relative to $1. If we were to use "lda" instructions
	 * we would have to do the usual  ldgp $29,0($27)
	 */
	ldq $2,20($1)		/* data */
	ldq $3,28($1)		/* variable */
	ldq $27,36($1)		/* function */
	stq $2,0($3)
	/* The called function expects to see its own address in $27. */
	jmp $31,($27),0		/* jump to function */

	.align 3
data:
	.quad 0x73554711

	.align 3
variable:
	.quad 0x12345678

	.align 3
function:
	.quad 0xbabebec0

	.end tramp