Breakpoint and steps subcommands

The subcommands in this category are used to set and clear breakpoints and provide step functions.

b subcommand
The b subcommand sets a permanent global breakpoint in the code. KDB kernel debugger checks whether a valid instruction is trapped.
lb subcommand
The lb subcommand sets a permanent local breakpoint in the code for a specific context.
c, lc, and ca subcommands
The c, lc and ca subcommands clear breakpoints.
r and gt subcommands
The r and gt subcommands set non-permanent breakpoints. Non-permanent breakpoints are local breakpoints that are cleared after they are used.
n, s, S, and B subcommand
The n, s, S and B subcommands provide step functions.

Parent topic: KDB kernel debugger and kdb command