/* Copyright 1991-2001 Wind River Systems, Inc. */# modification history# --------------------# 01b,07may99,tdl  changed multiline /* */ comment to ## 01a,24jan95,hdn  original US Software version.# ***** These are the configuration parameters: *****#       see below for explanationEXIRNO	=	16		#interrupt number for exceptions#EXIRNO	=	2		#interrupt number for exceptionsENIRS 	=	0x44f6		#enable interrupts#ENIRS 	=	0x06eb		#skip enabling interruptsADDSIZ	=	4		#return address bytes# interrupt number for exceptions# This should really always be 16 because that is what the floating-point chip# uses.  Unfortunately the PC does some funny things to this, both in hardware# and in software.  It appears that 2 works in some cases.  This is of course# really NMI.#        .386P# offset definitions in the stack frames_len	=	72		#frame size s_fr	=	s_len+40	#user flag registers_cs	=	s_len+36	#user instruction pointers_ip	=	s_len+32	s_ax	=	s_len+28	#pushed registerss_cx	=	s_len+24	s_dx	=	s_len+20	s_bx	=	s_len+16	s_sp	=	s_len+12	s_bp	=	s_len+8		s_si	=	s_len+4		s_di	=	s_len		s_ds	=	s_len-4		s_es	=	s_len-8		s_0	=	0		iptr	=	4		memptr	=	8		index	=	12		rmcode	=	16		opcode	=	20		flag	=	24		s_A	=	28		s_B	=	40		s_X	=	48		# exponent bias for the three floating-point typessBIAS	=	0x7f		lBIAS	=	0x3ff		tBIAS	=	0x3fff		# exception definitionsstacku	=	0x41		#stack underflowstacko	=	0x241		#stack overflowprecis	=	0x20		#precisionunderf	=	0x10		#underflowoverf	=	0x08		#overflowzerod	=	0x04		#zero dividedenorm	=	0x02		#denormal operandinvop	=	0x01		#invalid operationrup	=	0x200		#rounded up# macro to load EP number# macro to store EP number# macro to save instruction information# stack pointer macros				# macro to handle precision exception