1b2441318SGreg Kroah-Hartman/* SPDX-License-Identifier: GPL-2.0 */ 21da177e4SLinus Torvalds/* 31da177e4SLinus Torvalds * arch/alpha/lib/dbg_current.S 41da177e4SLinus Torvalds * Contributed by Richard Henderson (rth@cygnus.com) 51da177e4SLinus Torvalds * 61da177e4SLinus Torvalds * Trap if we find current not correct. 71da177e4SLinus Torvalds */ 81da177e4SLinus Torvalds 91da177e4SLinus Torvalds#include <asm/pal.h> 101da177e4SLinus Torvalds 111da177e4SLinus Torvalds .text 121da177e4SLinus Torvalds .set noat 131da177e4SLinus Torvalds 141da177e4SLinus Torvalds .globl _mcount 151da177e4SLinus Torvalds .ent _mcount 161da177e4SLinus Torvalds_mcount: 171da177e4SLinus Torvalds .frame $30, 0, $28, 0 181da177e4SLinus Torvalds .prologue 0 191da177e4SLinus Torvalds 201da177e4SLinus Torvalds lda $0, -0x4000($30) 211da177e4SLinus Torvalds cmpult $8, $30, $1 221da177e4SLinus Torvalds cmpule $0, $30, $2 231da177e4SLinus Torvalds and $1, $2, $3 241da177e4SLinus Torvalds bne $3, 1f 251da177e4SLinus Torvalds 261da177e4SLinus Torvalds call_pal PAL_bugchk 271da177e4SLinus Torvalds 281da177e4SLinus Torvalds1: ret $31, ($28), 1 291da177e4SLinus Torvalds 301da177e4SLinus Torvalds .end _mcount 31