bp(set breakpoint)命令在命令中指定的断点位置的地址处设置新的断点。如果设置断点时调试器无法解析断点位置的地址表达式,则BP断点将自动转换为BU断点。使用bp命令创建一个断点,如果卸载模块,该断点将不再处于活动状态。 bu(set unresolved breakpoint)命令设置延迟或未解析的断点。BU断点设置在对断点位置的符号引用上...
This post is a continuation of MANAGED DEBUGGING with WINDBG. Setting a Breakpoint. Part 1.SETTING A BREAKPOINT. Part 2· We set the breakpoint:Regardless if method is jitted, we can set a breakpoint on a method by using its Method Descriptor:...
set breakpoints as we’ve already seen:0:000> !BPMD -md 0x116e28MethodDesc = 00116e28Setting breakpoint: bp 00371A58 [WindowsApplication1.Form1.PlayWithArray(Int32[])]If we don’t want to see unmanaged stuff, we may only focus on managed calls:0:000> !CLRStack...
Windbg is a native debugger and you can use it to set a breakpoint on a virtual address. Any managed code running within the process wouldn’t have a virtual address associated with it until it is JIT compiled. Thus setting a breakpoint on a managed function is a bit tricky in Windbg....
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SetBreakpointAtOffset—— 在函数内部偏移设置断点 ——dx Debugger.Utility.Control.SetBreakpointAtOffset("NtOpenFile", 8, “nt") SetBreakpointForReadWrite—— 类似于传统的ba命令,但其语法更具可读性。它允许我们设置断点,以便在任何读或写某个地址时中断。它的默认配置为type = Hardware Write并且size =...
You can set a breakpoint that is conditional on a register value. 你可以设置一个断点,其条件是某个寄存器的值 The following command will break at the beginning of themyFunctionfunction if theeax register is equal to 0xA3: 下面的命令将会在eax寄存器等于0xA3时,在myFunction函数的开始处断下来 ...
条件断点(condition breakpoint)的是指在上面3种基本断点停下来后,执行一些自定义的判断。详细说明参考Windbg帮助中的Setting a Conditional Breakpoint小结。 在基本断点命令后加上自定义调试命令,可以让调试器在断点触发停下来后,执行调试器命令。每个命令之间用分号分割。
SetBreakpointAtOffset —— 在函数内部偏移设置断点 —— dx Debugger.Utility.Control.SetBreakpointAtOffset("NtOpenFile", 8, “nt") SetBreakpointForReadWrite —— 类似于传统的 ba 命令,但其语法更具可读性。它允许我们设置断点,以便在任何读或写某个地址时中断。它的默认配置为 type = Hardware Write ...
WinDbg actually provides a way to stop at a function when it is called N times, and then the problem becomes how do you know what N is. Here is how:1. Start your app under debugger2. Set a breakpoint with a big hit count: for example, bp SomeDll!A 1000...