145 lines
6.4 KiB
ArmAsm
145 lines
6.4 KiB
ArmAsm
/* $NetBSD: vectors.s,v 1.9 1996/05/09 20:30:53 is Exp $ */
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/*
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* Copyright (c) 1988 University of Utah
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* Copyright (c) 1990 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)vectors.s 7.2 (Berkeley) 5/7/91
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*/
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.data
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.globl _buserr,_addrerr
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.globl _illinst,_zerodiv,_chkinst,_trapvinst,_privinst,_trace
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.globl _badtrap
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.globl _spurintr,_lev1intr,_lev2intr,_lev3intr
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.globl _lev4intr,_lev5intr,_lev6intr,_lev7intr
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.globl _trap0,_trap1,_trap2,_trap15
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.globl _fpfline, _fpunsupp, _fpfault
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.globl _trap12
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.globl _vectab
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_vectab:
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Lvectab:
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.long 0x4ef80400 /* 0: jmp 0x400:w (unused reset SSP) */
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.long 0 /* 1: NOT USED (reset PC) */
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.long _buserr /* 2: bus error */
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.long _addrerr /* 3: address error */
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.long _illinst /* 4: illegal instruction */
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.long _zerodiv /* 5: zero divide */
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.long _chkinst /* 6: CHK instruction */
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.long _trapvinst /* 7: TRAPV instruction */
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.long _privinst /* 8: privilege violation */
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.long _trace /* 9: trace */
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.long _illinst /* 10: line 1010 emulator */
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.long _fpfline /* 11: line 1111 emulator */
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.long _badtrap /* 12: unassigned, reserved */
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.long _coperr /* 13: coprocessor protocol violation */
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.long _fmterr /* 14: format error */
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.long _badtrap /* 15: uninitialized interrupt vector */
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.long _badtrap /* 16: unassigned, reserved */
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.long _badtrap /* 17: unassigned, reserved */
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.long _badtrap /* 18: unassigned, reserved */
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.long _badtrap /* 19: unassigned, reserved */
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.long _badtrap /* 20: unassigned, reserved */
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.long _badtrap /* 21: unassigned, reserved */
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.long _badtrap /* 22: unassigned, reserved */
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.long _badtrap /* 23: unassigned, reserved */
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.long _spurintr /* 24: spurious interrupt */
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.long _lev1intr /* 25: level 1 interrupt autovector */
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.long _lev2intr /* 26: level 2 interrupt autovector */
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.long _lev3intr /* 27: level 3 interrupt autovector */
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.long _lev4intr /* 28: level 4 interrupt autovector */
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.long _lev5intr /* 29: level 5 interrupt autovector */
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.long _lev6intr /* 30: level 6 interrupt autovector */
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.long _lev7intr /* 31: level 7 interrupt autovector */
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.long _trap0 /* 32: syscalls */
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.long _trap1 /* 33: sigreturn syscall or breakpoint */
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.long _trap2 /* 34: breakpoint or sigreturn syscall */
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.long _illinst /* 35: TRAP instruction vector */
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.long _illinst /* 36: TRAP instruction vector */
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.long _illinst /* 37: TRAP instruction vector */
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.long _illinst /* 38: TRAP instruction vector */
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.long _illinst /* 39: TRAP instruction vector */
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.long _illinst /* 40: TRAP instruction vector */
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.long _illinst /* 41: TRAP instruction vector */
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.long _illinst /* 42: TRAP instruction vector */
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.long _illinst /* 43: TRAP instruction vector */
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.long _trap12 /* 44: TRAP instruction vector */
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.long _illinst /* 45: TRAP instruction vector */
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.long _illinst /* 46: TRAP instruction vector */
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.long _trap15 /* 47: TRAP instruction vector */
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#ifdef FPSP
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.globl bsun, inex, dz, unfl, operr, ovfl, snan
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.long bsun /* 48: FPCP branch/set on unordered cond */
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.long inex /* 49: FPCP inexact result */
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.long dz /* 50: FPCP divide by zero */
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.long unfl /* 51: FPCP underflow */
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.long operr /* 52: FPCP operand error */
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.long ovfl /* 53: FPCP overflow */
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.long snan /* 54: FPCP signalling NAN */
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#else
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.globl _fpfault
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.long _fpfault /* 48: FPCP branch/set on unordered cond */
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.long _fpfault /* 49: FPCP inexact result */
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.long _fpfault /* 50: FPCP divide by zero */
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.long _fpfault /* 51: FPCP underflow */
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.long _fpfault /* 52: FPCP operand error */
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.long _fpfault /* 53: FPCP overflow */
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.long _fpfault /* 54: FPCP signalling NAN */
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#endif
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.long _fpunsupp /* 55: FPCP unimplemented data type */
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.long _badtrap /* 56: unassigned, reserved */
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.long _badtrap /* 57: unassigned, reserved */
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.long _badtrap /* 58: unassigned, reserved */
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.long _badtrap /* 59: unassigned, reserved */
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.long _badtrap /* 60: unassigned, reserved */
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.long _badtrap /* 61: unassigned, reserved */
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.long _badtrap /* 62: unassigned, reserved */
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.long _badtrap /* 63: unassigned, reserved */
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#define BADTRAP16 .long _badtrap,_badtrap,_badtrap,_badtrap,\
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_badtrap,_badtrap,_badtrap,_badtrap,\
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_badtrap,_badtrap,_badtrap,_badtrap,\
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_badtrap,_badtrap,_badtrap,_badtrap
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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BADTRAP16 /* 64-255: user interrupt vectors */
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