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https://github.com/AsahiLinux/u-boot
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43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
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/*
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* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
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* Scott McNutt <smcnutt@psyent.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <asm/ptrace.h>
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#include <common.h>
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void trap_handler (struct pt_regs *regs)
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{
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/* Just issue warning */
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printf ("\n\n*** WARNING: unimplemented trap @ %08x\n\n",
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regs->reg[29] - 4);
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}
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void soft_emulation (struct pt_regs *regs)
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{
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/* TODO: Software emulation of mul/div etc. Until this is
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* implemented, generate warning and hang.
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*/
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printf ("\n\n*** ERROR: unimplemented instruction @ %08x\n",
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regs->reg[29] - 4);
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hang ();
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}
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