Default Command Aliases

The default COMMND00.ini configuration file defines the following aliases for the built-in debugger commands. These are provided for compatibility with previous releases of the debugger. By changing the CMD parameter in the IEASYSxx.ini configuration file, you can replace the COMMND00.ini file provided with the Tachyon Operating System with your own COMMNDxx.ini file.

ad <DSECT-name>

ad is defined as an alias for the drop using command. The drop using command deletes a DSECT association that was created using the set using command. The name of the DSECT of the association to be deleted must follow the ad command name.

al [<DSECT-name>]

al is defined as an alias for the show using command. The show using command lists all or one of the currently active DSECT associations.

aregs

aregs is defined as an alias for the show aregs command. The show aregs command displays the values in the 16 access registers.

assoc <DSECT-name> <address-expression>

assoc is defined as an alias for the set using command. The set using command creates an association between a DSECT and an address so that symbols defined within the DSECT can be referenced in address expressions.

bd {* | <break-point-number>[:<break-point-number>]}

bd is defined as an alias for the drop break command. The drop break command deletes one or more break points created using the set break command.

bl

bl is defined as an alias for the show break command. The show break command lists all of the currently active break points.

br <address-expression>
break <address-expression>

br and break are defined as aliases for the set break command. The set break command sets a break point at the address of an instruction, which when fetched will halt a run command.

cregs

cregs is defined as an alias for the show cregs command. The show cregs command displays the values in the 16 control registers.

du <address-expression> [<byte-count>]

du is defined as an alias for the dump command. The dump command displays the contents of emulated storage.

echo "<string>"

echo is defined as an alias for the show command. The string following the echo command name will be displayed.

fregs

fregs is defined as an alias for the show fregs command. The show fregs command displays the values in the floating point registers.

itrace

itrace is defined as an alias for the show itrace * command. The show itrace * command displays the entire contents of the instruction trace buffer, which are the most recently executed instructions.

log {on | new | off | file "<log-file-name>"}

log is defined as an alias for the set log command. The set log command enables or disables logging to a file of the debugger session or sets the name of the file to be written to when debugger session logging is enabled.

logfile "<log-file-name>"

logfile is defined as an alias for the set log file command. The set log file command sets the name of the file to be written to when debugger session logging is enabled.

psw

psw is defined as an alias for the show psw command. The show psw command displays the contents of the Program Status Word.

regs

regs is defined as an alias for the show regs command. The show regs command displays the values in the 16 general registers.

setpsw {address | amode | cc | mask} {<address-expression> | <value>} [...]

setpsw is defined as an alias for the set psw command. The set psw command alters one or more fileds in the Program Status Word.

setr <register> <expression | value>

setr is defined as an alias for the set command. The set command alters the value of one of the general, access, control or floating point registers or the value of the floating point control register.

st <32-bit-value> <address-expression> [<word-count>]

st is defined as an alias for the set word command. The set word command may be used to set one or more 32-bit words in storage to a given value.

stc {<8-bit-value> | "<string>} <address-expression> [<count>]

stc is defined as an alias for the set char command. The set char command may be used to set one or more bytes in storage to a given value.

stgtrace on | off

stgtrace is defined as an alias for the set stgtrace command. The set stgtrace command enables or disables the display of a message each time storage is allocated or freed from a user subpool.

sth <16-bit-value> <address-expression> [<halfword-count>]

sth is defined as an alias for the set half command. The set half command may be used to set one or more 16-bit halfwords in storage to a given value.

trace {on | off | log | psw | regs | aregs | cregs | fregs | dis | "<string>"}[,...]

trace is defined as an alias for the set trace command. The set trace command enables or disables the display of a message each time an instruction is fetched or defines what information will be displayed when the trace display is enabled.

watch <address-expression> [<byte-count>]

watch is defined as an alias for the set watch command. The set watch command sets a watch point over a range of storage bytes, which when modified will halt a run command.

wd {* | <watch-point-number>[:<watch-point-number>]}

wd is defined as an alias for the drop watch command. The drop watch command deletes one or more watch points created using the set watch command.

whatis <symbol-name>

whatis is defined as an alias for the show symbol command. The show symbol command displays everything the debugger knows about the named symbol.

wl

wl is defined as an alias for the show watch command. The show watch command lists all of the currently active watch points.