Motorola Single Board Computer 用户手册
3-22
Computer Group Literature Center Web Site
PPCBug Firmware
3
The string 'NULL' on a new line terminates the command line entries.
All PPCBug commands, except for the following, may be used within
the command buffer: DU, ECHO, LO, TA, VE.
the command buffer: DU, ECHO, LO, TA, VE.
Note
Interactive editing of the startup command buffer is not
supported. If changes are needed to an existing set of startup
commands, a new set of commands with changes must be
reentered.
supported. If changes are needed to an existing set of startup
commands, a new set of commands with changes must be
reentered.
Standard Commands
The individual debugger commands are listed in the following table. The
commands are described in detail in the PPCBug Firmware Package
User’s Manual, listed in
commands are described in detail in the PPCBug Firmware Package
User’s Manual, listed in
Note
You can list all the available debugger commands by entering the
Help (HE) command alone. You can view the syntax for a
particular command by entering HE and the command
mnemonic, as listed below.
Help (HE) command alone. You can view the syntax for a
particular command by entering HE and the command
mnemonic, as listed below.
Table 3-1. Debugger Commands
Command
Description
AS
Assembler
BC
Block of Memory Compare
BF
Block of Memory Fill
BI
Block of Memory Initialize
BM
Block of Memory Move
BS
Block of Memory Search
BR
Breakpoint Insert
BV
Block of Memory Verify
CACHE
Modify Cache State
CM
Concurrent Mode