This revision was automatically updated to reflect the committed changes.
Closed by commit rG1f5f4169c427: [lldb] Fix dead lock issue when loading
modules in Scripted Process (authored by mib).
Changed prior to commit:
https://reviews.llvm.org/D154649?vs=537846&id=537887#toc
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D154649/new/
https://reviews.llvm.org/D154649
Files:
lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
lldb/source/Plugins/Process/scripted/ScriptedProcess.h
Index: lldb/source/Plugins/Process/scripted/ScriptedProcess.h
===================================================================
--- lldb/source/Plugins/Process/scripted/ScriptedProcess.h
+++ lldb/source/Plugins/Process/scripted/ScriptedProcess.h
@@ -12,6 +12,7 @@
#include "lldb/Target/Process.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/Utility/ScriptedMetadata.h"
+#include "lldb/Utility/State.h"
#include "lldb/Utility/Status.h"
#include "ScriptedThread.h"
@@ -93,6 +94,11 @@
void *GetImplementation() override;
void ForceScriptedState(lldb::StateType state) override {
+ // If we're about to stop, we should fetch the loaded dynamic libraries
+ // dictionary before emitting the private stop event to avoid having the
+ // module loading happen while the process state is changing.
+ if (StateIsStoppedState(state, true))
+ GetLoadedDynamicLibrariesInfos();
SetPrivateState(state);
}
Index: lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
===================================================================
--- lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
+++ lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
@@ -166,7 +166,6 @@
void ScriptedProcess::DidResume() {
// Update the PID again, in case the user provided a placeholder pid at
launch
m_pid = GetInterface().GetProcessID();
- GetLoadedDynamicLibrariesInfos();
}
Status ScriptedProcess::DoResume() {
Index: lldb/source/Plugins/Process/scripted/ScriptedProcess.h
===================================================================
--- lldb/source/Plugins/Process/scripted/ScriptedProcess.h
+++ lldb/source/Plugins/Process/scripted/ScriptedProcess.h
@@ -12,6 +12,7 @@
#include "lldb/Target/Process.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/Utility/ScriptedMetadata.h"
+#include "lldb/Utility/State.h"
#include "lldb/Utility/Status.h"
#include "ScriptedThread.h"
@@ -93,6 +94,11 @@
void *GetImplementation() override;
void ForceScriptedState(lldb::StateType state) override {
+ // If we're about to stop, we should fetch the loaded dynamic libraries
+ // dictionary before emitting the private stop event to avoid having the
+ // module loading happen while the process state is changing.
+ if (StateIsStoppedState(state, true))
+ GetLoadedDynamicLibrariesInfos();
SetPrivateState(state);
}
Index: lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
===================================================================
--- lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
+++ lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
@@ -166,7 +166,6 @@
void ScriptedProcess::DidResume() {
// Update the PID again, in case the user provided a placeholder pid at launch
m_pid = GetInterface().GetProcessID();
- GetLoadedDynamicLibrariesInfos();
}
Status ScriptedProcess::DoResume() {
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