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bsc (Update Conditional Breakpoint)

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The bsc command changes the condition under which a breakpoint occurs or changes the command executed when the specified conditional breakpoint is encountered.

bsc ID Condition ["CommandString"]

Parameters

ID
Specifies the ID number of the breakpoint.

Condition
Specifies the condition under which the breakpoint should be triggered.

CommandString
Specifies the new list of commands to be executed every time that the breakpoint is encountered. You must enclose the CommandString parameter in quotation marks. Use semicolons to separate multiple commands.

Debugger commands in CommandString can include parameters. You can use standard C-control characters (such as \n and \"). Semicolons that are contained in second-level quotation marks (\") are interpreted as part of the embedded quoted string.

The CommandString commands are executed only if the breakpoint is reached while the application is executing in response to a g (Go) command. The commands are not executed if you are stepping through the code or tracing past this point.

Any command that resumes program execution after a breakpoint (such as g or t) ends the execution of the command list.

Environment

Modes

User mode, kernel mode

Targets

Live debugging only

Platforms

All

Additional Information

For more information about and examples of how to use breakpoints, other breakpoint commands and methods of controlling breakpoints, and how to set breakpoints in user space from a kernel debugger, see Using Breakpoints. For more information about conditional breakpoints, see Setting a Conditional Breakpoint.

Remarks

If the CommandString is not specified, any commands already set on the breakpoint are removed.

The same effect can be achieved by using the bs (Update Breakpoint Command) command with the following syntax:

bs ID "j Condition 'CommandString'; 'gc'"