windbg.md

windbg, windbgx quick reference

Windbgx does not support UTF-16 with nobomb

In vim, change fileformat by using :set fenc=utf-16 | set bomb.

must read

• syntax rule
• tutorial

reload module forcely

• .reload /f app.exe
• NOTE: REQUIRES AT ANY REBOOT

breakpoint

• bp main
• bc * to clear break points
• bl to list break points

enable line breaks

• .lines -e

change radix

• b
• b 10 to change to radix 10

symbol path

• .sympath+ to append
• .sympath to replace

load source file

• lsf

watch and trace

• x, dv to local dump
• dv variable to enumerate named variables
• dx variable or ?? variable to enumerate member of struct
• dx struct->member to dump specified member
  • Use the following format specifier to change render
  • dx variable, x in hexiadecimal
  • dx variable, d in decimal
  • dx variable, o in octal
  • dx variable, b in binary
  • and more
• K to show stacktrace
• gn to "Go to unhandled error", gh to "Go to handled error"

exceptions

• sx Show current setting
• sxe eh Break first-chance C++ EH exception
• sxd eh Break second-chance C++ EH exception
• sxn eh Notify C++ EH exception without break
• sxi eh Ignore C++ EH exception
• sxr eh Reset C++ EH exception by default
• sxr * Reset all by default