Debugger db88 (4)
Development Tools
Debug Commands
Memory operation
dd
[<addr1> [<addr2>] [{-B|-W|-L|-F|-D}]]
Dump memory data
[<addr1> <@size>] [{-B|-W|-L|-F|-D}]]
de
[<addr> <data1> [..<data16>]]
Enter memory data
df
[<addr1> <addr2> <data>]
Fill memory area
dm [<addr1> <addr2> <addr3>]
Copy memory area
[<addr1> <@size> <addr3>]
ds
<addr1> {<addr2>|@<byte>}...
Search memory data
...{"<str>"|<data>[:{B|W|L}]} [S=<step>]
Register operation
rd
Display register values
rs
[<reg> <value>]
Modify register value
reg={PC|SP|IX|IY|A|B|HL|BR|CB|EP|XP|YP|
SC|I1|I0|U|D|N|V|Z|C}
Program execution
g
[<addr>]
Execute successively from current PC
gr
[<addr>]
Reset CPU and execute successively
s
[<step>]
Single stepping from current PC
n
[<step>]
Single stepping with skip function/subroutine
se
Exit from function/subroutine
CPU reset
rst
Reset CPU
Break
bp
{-|+|_} <addr>
Set software breakpoints
bpa <addr1> <addr2>
Set software break area
bpr
Clear software breakpoints
bc
[<addr>]
bpc [<addr>]
bas {0|1|2|3}
Set sequential break mode
ba
<ch> <addr> [<count>]
Set hardware breakpoints
<ch> {-|+|_}
bar
Clear hardware breakpoints
bd
<ch> [A=<addr>][D=<data>][{R|W|}]
Set hardware data break condition
<ch> {-|+|_}
bdr
Clear hardware data break condition
bl
Display all break conditions
bac
Clear all break conditions
Program display
u
[<addr>]
Disassemble code display
sc
[<addr>]
Source display
m
[<addr>]
Mix display
Symbol information
sy
[/a]
Display symbol list
w
<symbol> [;{H|D|Q|B}] [/A]
Display symbol information
Load file
lf
[<file>]
Load program/option HEX file
par
[<file>]
Load parameter file
Trace
td
[<cycle>]
Display trace information
ts
[{pc|dr|dw} <addr>]
Search trace information
tf
[<file> [<cycle1> [<cycle2>]]]
Save trace information
Coverage
cv
[<addr1> [<addr2>]]
Display coverage information
cvc
Clear coverage information
Command file, logging
com <file> [<interval>]]
Load and execute command file
cmw [<file>]
Load and execute command file with interval
rec
[<file>]
Record executed commands to file
log
[<file>]
Logging
Map information
ma
Display map information
FPGA operation
xfer
Erase FPGA
xfwr <file> ;{H|S} [;N]
Write FPGA data
xfcp <file> ;{H|S}
Compare FPGA data
xdp
<addr1> [<addr2>]
Dump FPGA data
Quit
q
Quit debugger
Help
?
Display command usage
