| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * (C) Copyright 2004, Psyent Corporation <www.psyent.com> |
| * Scott McNutt <smcnutt@psyent.com> |
| */ |
| |
| #include <asm/ptrace.h> |
| #include <common.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 (); |
| } |
