D.EXE

D.EXE  je  symbolick˜  DEBUGGER,   kter˜ 
byl p–vodnˆ ur‡en pro po‡¡ta‡e  PC,  ale 
byl upraven, tak aby pracoval i na Atari 
Portfolio.

To znamen , ‘e p©i pr ci je mo‘n‚ nechat 
re‘im displeje nastaven na NORMAL.

Pokud se chcete dovˆdˆt v¡ce o  funkc¡ch 
tohoto  DEBUGGERu,  zadejte ?  nebo  ??. 
(V˜pis funkc¡ je ale na obrazovce 80*25, 
proto p©epnˆte re‘im displeje na STATIC) 

Zde je v˜pis toho, co se v m objev¡:

?       Help                    ??      Command formats
:name   Define a macro          (You're prompted to enter the macro body)
=name   Invoke a macro          =       List all defined macros.
A       Assemble into memory
B       Block compare
D       Display memory          -D      Set default nr of bytes to display
E       Load (for Execution) program & symbol file[s]
F       Fill memory
G       Go (with optional temporary breakpoints)
H       Hexadecimal arithmetic
I       Set up program arguments
L       List memory (disassemble)
M       Move (copy) memory block
P       Pass points (i.e., breakpoints)
Q       Direct I/O request - Or QUIT
R       Read disk file
S       Set memory              SR      Search
T       Trace (single-step execution)
U       Untraced single-step execution
V       Verify values of last file loaded
W       Write disk file
X       Examine [or modify] CPU state
Y       Special GEM SID commands,  `?Y' for more info



In the formats below, `s' means a full (base and offset) address, `f' is
an offset, and `n' is a number.  Brackets surround optional elements.
A s             Assemble into memory, at address s
B s1,f,s2       Block compare memory at s1 (through f) vs block at s2
D[W]s[,f]       Display memory (-D sets default nr of bytes to display)
E file1 [[-]file2]      Load files and symbols; E alone frees memory
        try `-' or `+' preceding file2 for `large' symbol addresses
F[W]s,f,n       Fill memory from s to f with n
[-]G[s1][,s2[,s2]]      Go at s1; s2 & s3 are breakpoints; `-' quiets it.
H[n1[,n2]]      Show symbols; show n1; show n1+n2, n1-n2, n1*n2 and n1/n2
Istring         Set up command tail (command line arguments)
[-]L[s[,f]]     List memory (disassemble) from s to f; `-' won't show symbols
Ms1,f,s2        Move (copy) memory block from s1 (through f) to s2
[-]P[s[,n]]     Set/clear/list breakpoints (called "pass points" here)
QI[W]n1 or QO[W]n1,n2        Input from (or output n2 to) port n1 ...or...
QRs,drive,sector,count or QW... Read/Write count sectors from drive to s
Rfile           Read disk file
[-]S[W][s]      Store into memory or enable/disable segment register display
SRs,f,"string"  Search through memory
[-]T[W][n]      Trace/step execution
[-]U[W][n]      Untraced step execution
V               Values of last file read
Wfile[,s,f]     Write memory (block from s to f) to disk file
X[R|S]          Examine CPU state [alter:  R == registers; S == a state flag]
Y[ME|MD|YGE|YGD|YG]     Special GEM SID commands, `?Y' for more info

Vˆ©¡me,  ‘e  se  m m s  DEBUGGERem  bude 
dob©e  pracovat a tˆ¨¡me se na  mno‘stv¡ 
nov˜ch program–.


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