// SPDX-License-Identifier: GPL-2.0+ | |
/* | |
* (C) Copyright 2004, Psyent Corporation <www.psyent.com> | |
* Scott McNutt <smcnutt@psyent.com> | |
*/ | |
#include <common.h> | |
#include <hang.h> | |
#include <asm/ptrace.h> | |
void trap_handler (struct pt_regs *regs) | |
{ | |
/* Just issue warning */ | |
printf ("\n\n*** WARNING: unimplemented trap @ %08x\n\n", | |
regs->reg[29] - 4); | |
} | |
void soft_emulation (struct pt_regs *regs) | |
{ | |
/* TODO: Software emulation of mul/div etc. Until this is | |
* implemented, generate warning and hang. | |
*/ | |
printf ("\n\n*** ERROR: unimplemented instruction @ %08x\n", | |
regs->reg[29] - 4); | |
hang(); | |
} |