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/*-
* Copyright (c) 2001 Jake Burkholder.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _MACHINE_UTRAP_H_
#define _MACHINE_UTRAP_H_
#define UT_INSTRUCTION_EXCEPTION 1
#define UT_INSTRUCTION_ERROR 2
#define UT_INSTRUCTION_PROTECTION 3
#define UT_ILLTRAP_INSTRUCTION 4
#define UT_ILLEGAL_INSTRUCTION 5
#define UT_PRIVILEGED_OPCODE 6
#define UT_FP_DISABLED 7
#define UT_FP_EXCEPTION_IEEE_754 8
#define UT_FP_EXCEPTION_OTHER 9
#define UT_TAG_OVERFLOW 10
#define UT_DIVISION_BY_ZERO 11
#define UT_DATA_EXCEPTION 12
#define UT_DATA_ERROR 13
#define UT_DATA_PROTECTION 14
#define UT_MEM_ADDRESS_NOT_ALIGNED 15
#define UT_PRIVILEGED_ACTION 16
#define UT_ASYNC_DATA_ERROR 17
#define UT_TRAP_INSTRUCTION_16 18
#define UT_TRAP_INSTRUCTION_17 19
#define UT_TRAP_INSTRUCTION_18 20
#define UT_TRAP_INSTRUCTION_19 21
#define UT_TRAP_INSTRUCTION_20 22
#define UT_TRAP_INSTRUCTION_21 23
#define UT_TRAP_INSTRUCTION_22 24
#define UT_TRAP_INSTRUCTION_23 25
#define UT_TRAP_INSTRUCTION_24 26
#define UT_TRAP_INSTRUCTION_25 27
#define UT_TRAP_INSTRUCTION_26 28
#define UT_TRAP_INSTRUCTION_27 29
#define UT_TRAP_INSTRUCTION_28 30
#define UT_TRAP_INSTRUCTION_29 31
#define UT_TRAP_INSTRUCTION_30 32
#define UT_TRAP_INSTRUCTION_31 33
#define UT_INSTRUCTION_MISS 34
#define UT_DATA_MISS 35
#define UT_MAX 36
#define ST_SUNOS_SYSCALL 0
#define ST_BREAKPOINT 1
#define ST_DIVISION_BY_ZERO 2
#define ST_FLUSH_WINDOWS 3 /* XXX implement! */
#define ST_CLEAN_WINDOW 4
#define ST_RANGE_CHECK 5
#define ST_FIX_ALIGNMENT 6
#define ST_INTEGER_OVERFLOW 7
/* 8 is 32-bit ABI syscall (old solaris syscall?) */
#define ST_BSD_SYSCALL 9
#define ST_FP_RESTORE 10
/* 11-15 are available */
/* 16 is linux 32 bit syscall (but supposed to be reserved, grr) */
/* 17 is old linux 64 bit syscall (but supposed to be reserved, grr) */
/* 16-31 are reserved for user applications (utraps) */
#define ST_GETCC 32 /* XXX implement! */
#define ST_SETCC 33 /* XXX implement! */
#define ST_GETPSR 34 /* XXX implement! */
#define ST_SETPSR 35 /* XXX implement! */
/* 36-63 are available */
#define ST_SOLARIS_SYSCALL 64
#define ST_SYSCALL 65
#define ST_SYSCALL32 66
/* 67 is reserved to OS source licensee */
/* 68 is return from deferred trap (not supported) */
/* 69-95 are reserved to SPARC international */
/* 96-108 are available */
/* 109 is linux 64 bit syscall */
/* 110 is linux 64 bit getcontext (?) */
/* 111 is linux 64 bit setcontext (?) */
/* 112-255 are available */
#define UTH_NOCHANGE (-1)
#ifndef __ASM__
typedef int utrap_entry_t;
typedef void *utrap_handler_t;
#endif
#endif
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