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GleeBug
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Merge pull request #74 from 3rdit/fix/hwbp-thread-suspension 

Fix thread suspension when hardware breakpoint is disabled during callback
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Duncan Ogilvie 2026-01-04 23:42:19 +01:00 committed by GitHub
parent 1eb094e7aa dcb01c6abe
commit a91b44d7e8
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1 changed files with 4 additions and 0 deletions
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4
GleeBug/Debugger.Loop.Exception.cpp
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@ -141,6 +141,10 @@ namespace GleeBug
if(foundCallback != mProcess->breakpointCallbacks.end()) if(foundCallback != mProcess->breakpointCallbacks.end())
foundCallback->second(info); foundCallback->second(info);
//if the breakpoint was deleted during callback, clear internal stepping to prevent thread suspension
if(mProcess->breakpoints.find({ BreakpointType::Hardware, info.address }) == mProcess->breakpoints.end())
mThread->isInternalStepping = false;
//delete the breakpoint if it is singleshoot //delete the breakpoint if it is singleshoot
if(info.singleshoot) if(info.singleshoot)
mProcess->DeleteGenericBreakpoint(info); mProcess->DeleteGenericBreakpoint(info);