42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/*
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* (C) Copyright 2011, Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
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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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#ifndef _OPENRISC_EXC_H_
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#define _OPENRISC_EXC_H_
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#define EXC_RESET 0x01
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#define EXC_BUS_ERROR 0x02
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#define EXC_DATA_PAGE_FAULT 0x03
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#define EXC_INSTR_PAGE_FAULT 0x04
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#define EXC_TIMER 0x05
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#define EXC_ALIGNMENT 0x06
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#define EXC_ILLEGAL_INSTR 0x07
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#define EXC_EXT_IRQ 0x08
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#define EXC_DTLB_MISS 0x09
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#define EXC_ITLB_MISS 0x0a
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#define EXC_RANGE 0x0b
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#define EXC_SYSCALL 0x0c
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#define EXC_FLOAT_POINT 0x0d
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#define EXC_TRAP 0x0e
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void exception_install_handler(int exception, void (*handler)(void));
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void exception_free_handler(int exception);
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#endif
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