[InstrumentationRuntime] Refactor the API (Part 1/N) (NFCI)

vedantk · vedantk · commit a4fa2e299a98 · 2016-08-11T17:28:33.000Z
Adapters for instrumentation runtimes have to do two basic things: 1) Load a runtime library. 2) Install breakpoints in that library. This logic is duplicated in the adapters for asan and tsan. Factor it out and document bits of it to make it easier to add new adapters. I tested this with check-lldb, and double-checked testcases/functionalities/{a,t}san. Differential Revision: https://reviews.llvm.org/D23043 llvm-svn: 278367
diff --git a/lldb/include/lldb/Target/InstrumentationRuntime.h b/lldb/include/lldb/Target/InstrumentationRuntime.h
@@ -17,6 +17,7 @@
 
 // Other libraries and framework includes
 // Project includes
+#include "lldb/lldb-forward.h"
 #include "lldb/lldb-private.h"
 #include "lldb/lldb-types.h"
 #include "lldb/Core/PluginInterface.h"
@@ -30,16 +31,77 @@ class InstrumentationRuntime :
     public std::enable_shared_from_this<InstrumentationRuntime>,
     public PluginInterface
 {
+    /// The instrumented process.
+    lldb::ProcessWP m_process_wp;
+
+    /// The module containing the instrumentation runtime.
+    lldb::ModuleSP m_runtime_module;
+
+    /// The breakpoint in the instrumentation runtime.
+    lldb::user_id_t m_breakpoint_id;
+
+    /// Indicates whether or not breakpoints have been registered in the instrumentation runtime.
+    bool m_is_active;
+
+protected:
+    InstrumentationRuntime(const lldb::ProcessSP &process_sp)
+        : m_process_wp(), m_runtime_module(), m_breakpoint_id(0), m_is_active(false)
+    {
+        if (process_sp)
+            m_process_wp = process_sp;
+    }
+
+    lldb::ProcessSP
+    GetProcessSP()
+    {
+        return m_process_wp.lock();
+    }
+
+    lldb::ModuleSP
+    GetRuntimeModuleSP()
+    {
+        return m_runtime_module;
+    }
+
+    void
+    SetRuntimeModuleSP(lldb::ModuleSP module_sp)
+    {
+        m_runtime_module = module_sp;
+    }
+
+    lldb::user_id_t
+    GetBreakpointID() const
+    {
+        return m_breakpoint_id;
+    }
+
+    void
+    SetBreakpointID(lldb::user_id_t ID)
+    {
+        m_breakpoint_id = ID;
+    }
+
+    void
+    SetActive(bool IsActive)
+    {
+        m_is_active = IsActive;
+    }
+
 public:
     
     static void
     ModulesDidLoad(lldb_private::ModuleList &module_list, Process *process, InstrumentationRuntimeCollection &runtimes);
-    
+
+    /// Look for the instrumentation runtime in \p module_list. Register and activate the runtime if this hasn't already
+    /// been done.
     virtual void
-    ModulesDidLoad(lldb_private::ModuleList &module_list);
-    
-    virtual bool
-    IsActive();
+    ModulesDidLoad(lldb_private::ModuleList &module_list) = 0;
+
+    bool
+    IsActive() const
+    {
+        return m_is_active;
+    }
 
     virtual lldb::ThreadCollectionSP
     GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info);
diff --git a/lldb/source/Plugins/InstrumentationRuntime/AddressSanitizer/AddressSanitizerRuntime.cpp b/lldb/source/Plugins/InstrumentationRuntime/AddressSanitizer/AddressSanitizerRuntime.cpp
@@ -63,16 +63,6 @@ AddressSanitizerRuntime::GetTypeStatic()
     return eInstrumentationRuntimeTypeAddressSanitizer;
 }
 
-AddressSanitizerRuntime::AddressSanitizerRuntime(const ProcessSP &process_sp) :
-    m_is_active(false),
-    m_runtime_module(),
-    m_process_wp(),
-    m_breakpoint_id(0)
-{
-    if (process_sp)
-        m_process_wp = process_sp;
-}
-
 AddressSanitizerRuntime::~AddressSanitizerRuntime()
 {
     Deactivate();
@@ -93,7 +83,7 @@ AddressSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)
     if (IsActive())
         return;
     
-    if (m_runtime_module) {
+    if (GetRuntimeModuleSP()) {
         Activate();
         return;
     }
@@ -112,20 +102,14 @@ AddressSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)
         {
             if (ModuleContainsASanRuntime(module_pointer))
             {
-                m_runtime_module = module_pointer->shared_from_this();
+                SetRuntimeModuleSP(module_pointer->shared_from_this());
                 Activate();
                 return;
             }
         }
     }
 }
 
-bool
-AddressSanitizerRuntime::IsActive()
-{
-    return m_is_active;
-}
-
 #define RETRIEVE_REPORT_DATA_FUNCTION_TIMEOUT_USEC 2*1000*1000
 const char *
 address_sanitizer_retrieve_report_data_prefix = R"(
@@ -305,15 +289,15 @@ AddressSanitizerRuntime::NotifyBreakpointHit(void *baton, StoppointCallbackConte
 void
 AddressSanitizerRuntime::Activate()
 {
-    if (m_is_active)
+    if (IsActive())
         return;
 
     ProcessSP process_sp = GetProcessSP();
     if (!process_sp)
         return;
 
     ConstString symbol_name ("__asan::AsanDie()");
-    const Symbol *symbol = m_runtime_module->FindFirstSymbolWithNameAndType (symbol_name, eSymbolTypeCode);
+    const Symbol *symbol = GetRuntimeModuleSP()->FindFirstSymbolWithNameAndType (symbol_name, eSymbolTypeCode);
     
     if (symbol == NULL)
         return;
@@ -332,28 +316,28 @@ AddressSanitizerRuntime::Activate()
     Breakpoint *breakpoint = process_sp->GetTarget().CreateBreakpoint(symbol_address, internal, hardware).get();
     breakpoint->SetCallback (AddressSanitizerRuntime::NotifyBreakpointHit, this, true);
     breakpoint->SetBreakpointKind ("address-sanitizer-report");
-    m_breakpoint_id = breakpoint->GetID();
+    SetBreakpointID(breakpoint->GetID());
     
     StreamFileSP stream_sp (process_sp->GetTarget().GetDebugger().GetOutputFile());
     if (stream_sp)
     {
             stream_sp->Printf ("AddressSanitizer debugger support is active. Memory error breakpoint has been installed and you can now use the 'memory history' command.\n");
     }
 
-    m_is_active = true;
+    SetActive(true);
 }
 
 void
 AddressSanitizerRuntime::Deactivate()
 {
-    if (m_breakpoint_id != LLDB_INVALID_BREAK_ID)
+    if (GetBreakpointID() != LLDB_INVALID_BREAK_ID)
     {
         ProcessSP process_sp = GetProcessSP();
         if (process_sp)
         {
-            process_sp->GetTarget().RemoveBreakpointByID(m_breakpoint_id);
-            m_breakpoint_id = LLDB_INVALID_BREAK_ID;
+            process_sp->GetTarget().RemoveBreakpointByID(GetBreakpointID());
+            SetBreakpointID(LLDB_INVALID_BREAK_ID);
         }
     }
-    m_is_active = false;
+    SetActive(false);
 }
diff --git a/lldb/source/Plugins/InstrumentationRuntime/AddressSanitizer/AddressSanitizerRuntime.h b/lldb/source/Plugins/InstrumentationRuntime/AddressSanitizer/AddressSanitizerRuntime.h
@@ -59,17 +59,8 @@ class AddressSanitizerRuntime : public lldb_private::InstrumentationRuntime
     void
     ModulesDidLoad(lldb_private::ModuleList &module_list) override;
     
-    bool
-    IsActive() override;
-    
 private:
-    AddressSanitizerRuntime(const lldb::ProcessSP &process_sp);
-
-    lldb::ProcessSP
-    GetProcessSP ()
-    {
-        return m_process_wp.lock();
-    }
+    AddressSanitizerRuntime(const lldb::ProcessSP &process_sp) : lldb_private::InstrumentationRuntime(process_sp) {}
 
     void
     Activate();
@@ -85,11 +76,6 @@ class AddressSanitizerRuntime : public lldb_private::InstrumentationRuntime
     
     std::string
     FormatDescription(StructuredData::ObjectSP report);
-    
-    bool m_is_active;
-    lldb::ModuleSP m_runtime_module;
-    lldb::ProcessWP m_process_wp;
-    lldb::user_id_t m_breakpoint_id;
 };
     
 } // namespace lldb_private
diff --git a/lldb/source/Plugins/InstrumentationRuntime/ThreadSanitizer/ThreadSanitizerRuntime.cpp b/lldb/source/Plugins/InstrumentationRuntime/ThreadSanitizer/ThreadSanitizerRuntime.cpp
@@ -68,16 +68,6 @@ ThreadSanitizerRuntime::GetTypeStatic()
     return eInstrumentationRuntimeTypeThreadSanitizer;
 }
 
-ThreadSanitizerRuntime::ThreadSanitizerRuntime(const ProcessSP &process_sp) :
-m_is_active(false),
-m_runtime_module_wp(),
-m_process_wp(),
-m_breakpoint_id(0)
-{
-    if (process_sp)
-        m_process_wp = process_sp;
-}
-
 ThreadSanitizerRuntime::~ThreadSanitizerRuntime()
 {
     Deactivate();
@@ -113,7 +103,7 @@ ThreadSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)
         {
             if (ModuleContainsTSanRuntime(module_sp))
             {
-                m_runtime_module_wp = module_sp;
+                SetRuntimeModuleSP(module_sp);
                 Activate();
                 return false; // Stop iterating
             }
@@ -123,12 +113,6 @@ ThreadSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)
     });
 }
 
-bool
-ThreadSanitizerRuntime::IsActive()
-{
-    return m_is_active;
-}
-
 #define RETRIEVE_REPORT_DATA_FUNCTION_TIMEOUT_USEC 2*1000*1000
 
 const char *
@@ -732,7 +716,7 @@ ThreadSanitizerRuntime::NotifyBreakpointHit(void *baton, StoppointCallbackContex
 void
 ThreadSanitizerRuntime::Activate()
 {
-    if (m_is_active)
+    if (IsActive())
         return;
     
     ProcessSP process_sp = GetProcessSP();
@@ -759,30 +743,30 @@ ThreadSanitizerRuntime::Activate()
     Breakpoint *breakpoint = process_sp->GetTarget().CreateBreakpoint(symbol_address, internal, hardware).get();
     breakpoint->SetCallback (ThreadSanitizerRuntime::NotifyBreakpointHit, this, true);
     breakpoint->SetBreakpointKind ("thread-sanitizer-report");
-    m_breakpoint_id = breakpoint->GetID();
+    SetBreakpointID(breakpoint->GetID());
     
     StreamFileSP stream_sp (process_sp->GetTarget().GetDebugger().GetOutputFile());
     if (stream_sp)
     {
         stream_sp->Printf ("ThreadSanitizer debugger support is active.\n");
     }
     
-    m_is_active = true;
+    SetActive(true);
 }
 
 void
 ThreadSanitizerRuntime::Deactivate()
 {
-    if (m_breakpoint_id != LLDB_INVALID_BREAK_ID)
+    if (GetBreakpointID() != LLDB_INVALID_BREAK_ID)
     {
         ProcessSP process_sp = GetProcessSP();
         if (process_sp)
         {
-            process_sp->GetTarget().RemoveBreakpointByID(m_breakpoint_id);
-            m_breakpoint_id = LLDB_INVALID_BREAK_ID;
+            process_sp->GetTarget().RemoveBreakpointByID(GetBreakpointID());
+            SetBreakpointID(LLDB_INVALID_BREAK_ID);
         }
     }
-    m_is_active = false;
+    SetActive(false);
 }
 
 static std::string
diff --git a/lldb/source/Plugins/InstrumentationRuntime/ThreadSanitizer/ThreadSanitizerRuntime.h b/lldb/source/Plugins/InstrumentationRuntime/ThreadSanitizer/ThreadSanitizerRuntime.h
@@ -17,7 +17,6 @@
 #include "lldb/lldb-private.h"
 #include "lldb/Target/ABI.h"
 #include "lldb/Target/InstrumentationRuntime.h"
-#include "lldb/Target/Process.h"
 #include "lldb/Core/StructuredData.h"
 
 namespace lldb_private {
@@ -60,26 +59,11 @@ class ThreadSanitizerRuntime : public lldb_private::InstrumentationRuntime
     void
     ModulesDidLoad(lldb_private::ModuleList &module_list) override;
     
-    bool
-    IsActive() override;
-    
     lldb::ThreadCollectionSP
     GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
     
 private:
-    ThreadSanitizerRuntime(const lldb::ProcessSP &process_sp);
-    
-    lldb::ProcessSP
-    GetProcessSP ()
-    {
-        return m_process_wp.lock();
-    }
-
-    lldb::ModuleSP
-    GetRuntimeModuleSP ()
-    {
-        return m_runtime_module_wp.lock();
-    }
+    ThreadSanitizerRuntime(const lldb::ProcessSP &process_sp) : lldb_private::InstrumentationRuntime(process_sp) {}
 
     void
     Activate();
@@ -107,11 +91,6 @@ class ThreadSanitizerRuntime : public lldb_private::InstrumentationRuntime
     
     lldb::addr_t
     GetFirstNonInternalFramePc(StructuredData::ObjectSP trace);
-    
-    bool m_is_active;
-    lldb::ModuleWP m_runtime_module_wp;
-    lldb::ProcessWP m_process_wp;
-    lldb::user_id_t m_breakpoint_id;
 };
     
 } // namespace lldb_private
diff --git a/lldb/source/Target/InstrumentationRuntime.cpp b/lldb/source/Target/InstrumentationRuntime.cpp
@@ -40,17 +40,6 @@ InstrumentationRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list, ll
     }
 }
 
-void
-InstrumentationRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)
-{
-}
-
-bool
-InstrumentationRuntime::IsActive()
-{
-    return false;
-}
-
 lldb::ThreadCollectionSP
 InstrumentationRuntime::GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info)
 {

Original file line number	Diff line number	Diff line change
`@@ -63,16 +63,6 @@ AddressSanitizerRuntime::GetTypeStatic()`
`63`	`63`	`return eInstrumentationRuntimeTypeAddressSanitizer;`
`64`	`64`	`}`
`65`	`65`
`66`		`-AddressSanitizerRuntime::AddressSanitizerRuntime(const ProcessSP &process_sp) :`
`67`		`- m_is_active(false),`
`68`		`- m_runtime_module(),`
`69`		`- m_process_wp(),`
`70`		`- m_breakpoint_id(0)`
`71`		`-{`
`72`		`- if (process_sp)`
`73`		`- m_process_wp = process_sp;`
`74`		`-}`
`75`		`-`
`76`	`66`	`AddressSanitizerRuntime::~AddressSanitizerRuntime()`
`77`	`67`	`{`
`78`	`68`	`Deactivate();`
`@@ -93,7 +83,7 @@ AddressSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)`
`93`	`83`	`if (IsActive())`
`94`	`84`	`return;`
`95`	`85`
`96`		`- if (m_runtime_module) {`
	`86`	`+ if (GetRuntimeModuleSP()) {`
`97`	`87`	`Activate();`
`98`	`88`	`return;`
`99`	`89`	`}`
`@@ -112,20 +102,14 @@ AddressSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)`
`112`	`102`	`{`
`113`	`103`	`if (ModuleContainsASanRuntime(module_pointer))`
`114`	`104`	`{`
`115`		`- m_runtime_module = module_pointer->shared_from_this();`
	`105`	`+ SetRuntimeModuleSP(module_pointer->shared_from_this());`
`116`	`106`	`Activate();`
`117`	`107`	`return;`
`118`	`108`	`}`
`119`	`109`	`}`
`120`	`110`	`}`
`121`	`111`	`}`
`122`	`112`
`123`		`-bool`
`124`		`-AddressSanitizerRuntime::IsActive()`
`125`		`-{`
`126`		`- return m_is_active;`
`127`		`-}`
`128`		`-`
`129`	`113`	`#define RETRIEVE_REPORT_DATA_FUNCTION_TIMEOUT_USEC 210001000`
`130`	`114`	`const char *`
`131`	`115`	`address_sanitizer_retrieve_report_data_prefix = R"(`
`@@ -305,15 +289,15 @@ AddressSanitizerRuntime::NotifyBreakpointHit(void *baton, StoppointCallbackConte`
`305`	`289`	`void`
`306`	`290`	`AddressSanitizerRuntime::Activate()`
`307`	`291`	`{`
`308`		`- if (m_is_active)`
	`292`	`+ if (IsActive())`
`309`	`293`	`return;`
`310`	`294`
`311`	`295`	`ProcessSP process_sp = GetProcessSP();`
`312`	`296`	`if (!process_sp)`
`313`	`297`	`return;`
`314`	`298`
`315`	`299`	`ConstString symbol_name ("__asan::AsanDie()");`
`316`		`- const Symbol *symbol = m_runtime_module->FindFirstSymbolWithNameAndType (symbol_name, eSymbolTypeCode);`
	`300`	`+ const Symbol *symbol = GetRuntimeModuleSP()->FindFirstSymbolWithNameAndType (symbol_name, eSymbolTypeCode);`
`317`	`301`
`318`	`302`	`if (symbol == NULL)`
`319`	`303`	`return;`
`@@ -332,28 +316,28 @@ AddressSanitizerRuntime::Activate()`
`332`	`316`	`Breakpoint *breakpoint = process_sp->GetTarget().CreateBreakpoint(symbol_address, internal, hardware).get();`
`333`	`317`	`breakpoint->SetCallback (AddressSanitizerRuntime::NotifyBreakpointHit, this, true);`
`334`	`318`	`breakpoint->SetBreakpointKind ("address-sanitizer-report");`
`335`		`- m_breakpoint_id = breakpoint->GetID();`
	`319`	`+ SetBreakpointID(breakpoint->GetID());`
`336`	`320`
`337`	`321`	`StreamFileSP stream_sp (process_sp->GetTarget().GetDebugger().GetOutputFile());`
`338`	`322`	`if (stream_sp)`
`339`	`323`	`{`
`340`	`324`	`stream_sp->Printf ("AddressSanitizer debugger support is active. Memory error breakpoint has been installed and you can now use the 'memory history' command.\n");`
`341`	`325`	`}`
`342`	`326`
`343`		`- m_is_active = true;`
	`327`	`+ SetActive(true);`
`344`	`328`	`}`
`345`	`329`
`346`	`330`	`void`
`347`	`331`	`AddressSanitizerRuntime::Deactivate()`
`348`	`332`	`{`
`349`		`- if (m_breakpoint_id != LLDB_INVALID_BREAK_ID)`
	`333`	`+ if (GetBreakpointID() != LLDB_INVALID_BREAK_ID)`
`350`	`334`	`{`
`351`	`335`	`ProcessSP process_sp = GetProcessSP();`
`352`	`336`	`if (process_sp)`
`353`	`337`	`{`
`354`		`- process_sp->GetTarget().RemoveBreakpointByID(m_breakpoint_id);`
`355`		`- m_breakpoint_id = LLDB_INVALID_BREAK_ID;`
	`338`	`+ process_sp->GetTarget().RemoveBreakpointByID(GetBreakpointID());`
	`339`	`+ SetBreakpointID(LLDB_INVALID_BREAK_ID);`
`356`	`340`	`}`
`357`	`341`	`}`
`358`		`- m_is_active = false;`
	`342`	`+ SetActive(false);`
`359`	`343`	`}`
Original file line number	Diff line number	Diff line change
`@@ -68,16 +68,6 @@ ThreadSanitizerRuntime::GetTypeStatic()`
`68`	`68`	`return eInstrumentationRuntimeTypeThreadSanitizer;`
`69`	`69`	`}`
`70`	`70`
`71`		`-ThreadSanitizerRuntime::ThreadSanitizerRuntime(const ProcessSP &process_sp) :`
`72`		`-m_is_active(false),`
`73`		`-m_runtime_module_wp(),`
`74`		`-m_process_wp(),`
`75`		`-m_breakpoint_id(0)`
`76`		`-{`
`77`		`- if (process_sp)`
`78`		`- m_process_wp = process_sp;`
`79`		`-}`
`80`		`-`
`81`	`71`	`ThreadSanitizerRuntime::~ThreadSanitizerRuntime()`
`82`	`72`	`{`
`83`	`73`	`Deactivate();`
`@@ -113,7 +103,7 @@ ThreadSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)`
`113`	`103`	`{`
`114`	`104`	`if (ModuleContainsTSanRuntime(module_sp))`
`115`	`105`	`{`
`116`		`- m_runtime_module_wp = module_sp;`
	`106`	`+ SetRuntimeModuleSP(module_sp);`
`117`	`107`	`Activate();`
`118`	`108`	`return false; // Stop iterating`
`119`	`109`	`}`
`@@ -123,12 +113,6 @@ ThreadSanitizerRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)`
`123`	`113`	`});`
`124`	`114`	`}`
`125`	`115`
`126`		`-bool`
`127`		`-ThreadSanitizerRuntime::IsActive()`
`128`		`-{`
`129`		`- return m_is_active;`
`130`		`-}`
`131`		`-`
`132`	`116`	`#define RETRIEVE_REPORT_DATA_FUNCTION_TIMEOUT_USEC 210001000`
`133`	`117`
`134`	`118`	`const char *`
`@@ -732,7 +716,7 @@ ThreadSanitizerRuntime::NotifyBreakpointHit(void *baton, StoppointCallbackContex`
`732`	`716`	`void`
`733`	`717`	`ThreadSanitizerRuntime::Activate()`
`734`	`718`	`{`
`735`		`- if (m_is_active)`
	`719`	`+ if (IsActive())`
`736`	`720`	`return;`
`737`	`721`
`738`	`722`	`ProcessSP process_sp = GetProcessSP();`
`@@ -759,30 +743,30 @@ ThreadSanitizerRuntime::Activate()`
`759`	`743`	`Breakpoint *breakpoint = process_sp->GetTarget().CreateBreakpoint(symbol_address, internal, hardware).get();`
`760`	`744`	`breakpoint->SetCallback (ThreadSanitizerRuntime::NotifyBreakpointHit, this, true);`
`761`	`745`	`breakpoint->SetBreakpointKind ("thread-sanitizer-report");`
`762`		`- m_breakpoint_id = breakpoint->GetID();`
	`746`	`+ SetBreakpointID(breakpoint->GetID());`
`763`	`747`
`764`	`748`	`StreamFileSP stream_sp (process_sp->GetTarget().GetDebugger().GetOutputFile());`
`765`	`749`	`if (stream_sp)`
`766`	`750`	`{`
`767`	`751`	`stream_sp->Printf ("ThreadSanitizer debugger support is active.\n");`
`768`	`752`	`}`
`769`	`753`
`770`		`- m_is_active = true;`
	`754`	`+ SetActive(true);`
`771`	`755`	`}`
`772`	`756`
`773`	`757`	`void`
`774`	`758`	`ThreadSanitizerRuntime::Deactivate()`
`775`	`759`	`{`
`776`		`- if (m_breakpoint_id != LLDB_INVALID_BREAK_ID)`
	`760`	`+ if (GetBreakpointID() != LLDB_INVALID_BREAK_ID)`
`777`	`761`	`{`
`778`	`762`	`ProcessSP process_sp = GetProcessSP();`
`779`	`763`	`if (process_sp)`
`780`	`764`	`{`
`781`		`- process_sp->GetTarget().RemoveBreakpointByID(m_breakpoint_id);`
`782`		`- m_breakpoint_id = LLDB_INVALID_BREAK_ID;`
	`765`	`+ process_sp->GetTarget().RemoveBreakpointByID(GetBreakpointID());`
	`766`	`+ SetBreakpointID(LLDB_INVALID_BREAK_ID);`
`783`	`767`	`}`
`784`	`768`	`}`
`785`		`- m_is_active = false;`
	`769`	`+ SetActive(false);`
`786`	`770`	`}`
`787`	`771`
`788`	`772`	`static std::string`
Original file line number	Diff line number	Diff line change
`@@ -40,17 +40,6 @@ InstrumentationRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list, ll`
`40`	`40`	`}`
`41`	`41`	`}`
`42`	`42`
`43`		`-void`
`44`		`-InstrumentationRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)`
`45`		`-{`
`46`		`-}`
`47`		`-`
`48`		`-bool`
`49`		`-InstrumentationRuntime::IsActive()`
`50`		`-{`
`51`		`- return false;`
`52`		`-}`
`53`		`-`
`54`	`43`	`lldb::ThreadCollectionSP`
`55`	`44`	`InstrumentationRuntime::GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info)`
`56`	`45`	`{`