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28 Sep 82 TPR: MaNU. TEXT Page 001
PAGE - a
0000,
0000, FILENAME: MONITOR
0000,
0000, ;---------------.~------------------------------------ -----------------
0000,
0000, MACHINE CODE MONITOR FOR MOTOROLA 68000
0000,
0000, Written b~ Rich Page June 7, 1982
0000,
0000, i----------------------------------------------------------------------
0000,
0000, Register Allocation
0000,
0000, A7 stack pointer
0000, A6 local pointer
OOOOr AS global pointer
0000, A4
OOOOr A3-AO scratch
0000,
0000, 07-00 scratch
0000,
0000, ;----------------------------------------------------------------------
0000,
0000, Layout of low memory
DODO'
0000, From To Description
0000,
0000, 0000 DOFF Exception Vectors
0000, 0100 0147 Memory Configuration Map
0000, 0200 03FF Free space for user asm lang globels
DODO' 0400 07FF Macsbug.globals
0000, 0800 09FF Mapped to FAOOOO for ORIVERS.OBJ
OOOOr , OAOO OBFF Free
OOOOr OCxx OCFF System Globa Is
DODO' 0000 OOxx Syscom, mhe info
0000, OEOO OEFF Strbuf
0000, OFOO OFFF Save Area for Zero Page
0000, 1000 17FF Data Area for DRIVERS.OBJ
0000, 1800 2FFF User Jump Table
OOOOr 3000 Heap Bottom
OOOOr
OOOOr ;----------------------------------------------------------------------
0000,
0000, Memory Configuration Map
00001
00001 $100 Ptr to Monitor Bottom (~lso base of the unit table)
OOOOr $104 Ptr to Monitor Top
00001 $108 unused for now
OOOOr $10C Ptr to Bottom of Code Steck
000 Or $UO Screen Base
00001 $U4 Memory Top
00001 $118 Port to the Apple
0000, $UC UART for Macsbug
00001 ; $120 Ptr to Macsbug Jump Table
PAGE - FILE: MONITOR. TEXT
0000, $124 Ptr to
GOTOXY routine
00001. $128 Ptr to
SOROC driver
00001 $12C Ptr to
Default Soft Break Point Table
00001 $130 Ptr to
UART dr hie,.
0000, $134 Ptr to
built.in parallelport
0000, $138 Start ClT~tn.~~h.ap