diff options
26 files changed, 128 insertions, 113 deletions
diff --git a/lldb/include/lldb/Target/CPPLanguageRuntime.h b/lldb/include/lldb/Target/CPPLanguageRuntime.h index f035bac4b46..64ce5d450cf 100644 --- a/lldb/include/lldb/Target/CPPLanguageRuntime.h +++ b/lldb/include/lldb/Target/CPPLanguageRuntime.h @@ -39,12 +39,22 @@ public: ~CPPLanguageRuntime() override; + static char ID; + + bool isA(const void *ClassID) const override { + return ClassID == &ID || LanguageRuntime::isA(ClassID); + } + + static bool classof(const LanguageRuntime *runtime) { + return runtime->isA(&ID); + } + lldb::LanguageType GetLanguageType() const override { return lldb::eLanguageTypeC_plus_plus; } static CPPLanguageRuntime *GetCPPLanguageRuntime(Process &process) { - return static_cast<CPPLanguageRuntime *>( + return llvm::cast_or_null<CPPLanguageRuntime>( process.GetLanguageRuntime(lldb::eLanguageTypeC_plus_plus)); } diff --git a/lldb/include/lldb/Target/LanguageRuntime.h b/lldb/include/lldb/Target/LanguageRuntime.h index e88bf26a54c..62dce914ceb 100644 --- a/lldb/include/lldb/Target/LanguageRuntime.h +++ b/lldb/include/lldb/Target/LanguageRuntime.h @@ -175,6 +175,9 @@ public: return LLDB_INVALID_ADDRESS; } + virtual bool isA(const void *ClassID) const { return ClassID == &ID; } + static char ID; + protected: // Classes that inherit from LanguageRuntime can see and modify these diff --git a/lldb/include/lldb/Target/ObjCLanguageRuntime.h b/lldb/include/lldb/Target/ObjCLanguageRuntime.h index 85a070c19ec..8dc7b92bdec 100644 --- a/lldb/include/lldb/Target/ObjCLanguageRuntime.h +++ b/lldb/include/lldb/Target/ObjCLanguageRuntime.h @@ -189,6 +189,16 @@ public: ~ObjCLanguageRuntime() override; + static char ID; + + bool isA(const void *ClassID) const override { + return ClassID == &ID || LanguageRuntime::isA(ClassID); + } + + static bool classof(const LanguageRuntime *runtime) { + return runtime->isA(&ID); + } + virtual TaggedPointerVendor *GetTaggedPointerVendor() { return nullptr; } typedef std::shared_ptr<EncodingToType> EncodingToTypeSP; diff --git a/lldb/source/Plugins/Language/ObjC/CF.cpp b/lldb/source/Plugins/Language/ObjC/CF.cpp index 7db55e15b5c..e1816a2d2c4 100644 --- a/lldb/source/Plugins/Language/ObjC/CF.cpp +++ b/lldb/source/Plugins/Language/ObjC/CF.cpp @@ -50,9 +50,7 @@ bool lldb_private::formatters::CFBagSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -114,9 +112,7 @@ bool lldb_private::formatters::CFBitVectorSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -236,9 +232,7 @@ bool lldb_private::formatters::CFBinaryHeapSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; diff --git a/lldb/source/Plugins/Language/ObjC/Cocoa.cpp b/lldb/source/Plugins/Language/ObjC/Cocoa.cpp index c066c6ca347..ec77787f951 100644 --- a/lldb/source/Plugins/Language/ObjC/Cocoa.cpp +++ b/lldb/source/Plugins/Language/ObjC/Cocoa.cpp @@ -43,9 +43,7 @@ bool lldb_private::formatters::NSBundleSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -93,9 +91,7 @@ bool lldb_private::formatters::NSTimeZoneSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -140,9 +136,7 @@ bool lldb_private::formatters::NSNotificationSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -187,9 +181,7 @@ bool lldb_private::formatters::NSMachPortSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -235,9 +227,7 @@ bool lldb_private::formatters::NSIndexSetSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -426,9 +416,7 @@ bool lldb_private::formatters::NSNumberSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -679,9 +667,7 @@ bool lldb_private::formatters::NSURLSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -795,9 +781,7 @@ bool lldb_private::formatters::NSDateSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -892,9 +876,7 @@ bool lldb_private::formatters::ObjCClassSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -953,9 +935,7 @@ bool lldb_private::formatters::NSDataSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -1054,8 +1034,8 @@ bool lldb_private::formatters::ObjCBooleanSummaryProvider( if (!process_sp) return false; - if (AppleObjCRuntime *objc_runtime = - (AppleObjCRuntime *)process_sp->GetObjCLanguageRuntime()) { + if (AppleObjCRuntime *objc_runtime = llvm::dyn_cast_or_null<AppleObjCRuntime>( + process_sp->GetObjCLanguageRuntime())) { lldb::addr_t cf_true = LLDB_INVALID_ADDRESS, cf_false = LLDB_INVALID_ADDRESS; objc_runtime->GetValuesForGlobalCFBooleans(cf_true, cf_false); diff --git a/lldb/source/Plugins/Language/ObjC/NSArray.cpp b/lldb/source/Plugins/Language/ObjC/NSArray.cpp index ab1da08df38..154e2d7a281 100644 --- a/lldb/source/Plugins/Language/ObjC/NSArray.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSArray.cpp @@ -344,9 +344,7 @@ bool lldb_private::formatters::NSArraySummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; diff --git a/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp b/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp index 61eff296185..462adf4bf85 100644 --- a/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp @@ -347,9 +347,7 @@ bool lldb_private::formatters::NSDictionarySummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; diff --git a/lldb/source/Plugins/Language/ObjC/NSError.cpp b/lldb/source/Plugins/Language/ObjC/NSError.cpp index 9e102625260..96e31a8ebcc 100644 --- a/lldb/source/Plugins/Language/ObjC/NSError.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSError.cpp @@ -187,9 +187,7 @@ lldb_private::formatters::NSErrorSyntheticFrontEndCreator( lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); if (!process_sp) return nullptr; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return nullptr; diff --git a/lldb/source/Plugins/Language/ObjC/NSException.cpp b/lldb/source/Plugins/Language/ObjC/NSException.cpp index 5f2ec4e7d3b..32df575f740 100644 --- a/lldb/source/Plugins/Language/ObjC/NSException.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSException.cpp @@ -179,9 +179,7 @@ lldb_private::formatters::NSExceptionSyntheticFrontEndCreator( lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); if (!process_sp) return nullptr; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return nullptr; diff --git a/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp b/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp index 2fe042f4ffd..8fe3bc2c55b 100644 --- a/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp @@ -68,9 +68,7 @@ public: if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; diff --git a/lldb/source/Plugins/Language/ObjC/NSSet.cpp b/lldb/source/Plugins/Language/ObjC/NSSet.cpp index 96f616173ac..cb6f59acb6c 100644 --- a/lldb/source/Plugins/Language/ObjC/NSSet.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSSet.cpp @@ -225,9 +225,7 @@ bool lldb_private::formatters::NSSetSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; @@ -304,9 +302,7 @@ lldb_private::formatters::NSSetSyntheticFrontEndCreator( lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); if (!process_sp) return nullptr; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return nullptr; diff --git a/lldb/source/Plugins/Language/ObjC/NSString.cpp b/lldb/source/Plugins/Language/ObjC/NSString.cpp index 8d0906ed7fa..1d77f8f3fcb 100644 --- a/lldb/source/Plugins/Language/ObjC/NSString.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSString.cpp @@ -59,9 +59,7 @@ bool lldb_private::formatters::NSStringSummaryProvider( if (!process_sp) return false; - ObjCLanguageRuntime *runtime = - (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( - lldb::eLanguageTypeObjC); + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); if (!runtime) return false; diff --git a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp index 24683e68718..9b308fcaf62 100644 --- a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp +++ b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp @@ -43,6 +43,8 @@ using namespace lldb_private; static const char *vtable_demangled_prefix = "vtable for "; +char ItaniumABILanguageRuntime::ID = 0; + bool ItaniumABILanguageRuntime::CouldHaveDynamicValue(ValueObject &in_value) { const bool check_cxx = true; const bool check_objc = false; diff --git a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h index 80b53efdaed..ced521f1ba7 100644 --- a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h +++ b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h @@ -36,6 +36,16 @@ public: static lldb_private::ConstString GetPluginNameStatic(); + static char ID; + + bool isA(const void *ClassID) const override { + return ClassID == &ID || CPPLanguageRuntime::isA(ClassID); + } + + static bool classof(const LanguageRuntime *runtime) { + return runtime->isA(&ID); + } + bool IsVTableName(const char *name) override; bool GetDynamicTypeAndAddress(ValueObject &in_value, @@ -86,9 +96,8 @@ private: ItaniumABILanguageRuntime(Process *process) : // Call CreateInstance instead. - lldb_private::CPPLanguageRuntime(process), - m_cxx_exception_bp_sp(), m_dynamic_type_map(), - m_dynamic_type_map_mutex() {} + lldb_private::CPPLanguageRuntime(process), m_cxx_exception_bp_sp(), + m_dynamic_type_map(), m_dynamic_type_map_mutex() {} lldb::BreakpointSP m_cxx_exception_bp_sp; DynamicTypeCache m_dynamic_type_map; diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp index 7ea3d6b32e8..832022d1b6e 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp @@ -45,6 +45,8 @@ using namespace lldb; using namespace lldb_private; +char AppleObjCRuntime::ID = 0; + AppleObjCRuntime::~AppleObjCRuntime() {} AppleObjCRuntime::AppleObjCRuntime(Process *process) diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h index fe716bbd5fa..694230e52d3 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h @@ -28,14 +28,14 @@ public: // because // you can't make an instance of this generic runtime. - static bool classof(const ObjCLanguageRuntime *runtime) { - switch (runtime->GetRuntimeVersion()) { - case ObjCRuntimeVersions::eAppleObjC_V1: - case ObjCRuntimeVersions::eAppleObjC_V2: - return true; - default: - return false; - } + static char ID; + + bool isA(const void *ClassID) const override { + return ClassID == &ID || ObjCLanguageRuntime::isA(ClassID); + } + + static bool classof(const LanguageRuntime *runtime) { + return runtime->isA(&ID); } // These are generic runtime functions: diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp index 31f9c40066e..49d18c3bb58 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp @@ -37,6 +37,8 @@ using namespace lldb; using namespace lldb_private; +char AppleObjCRuntimeV1::ID = 0; + AppleObjCRuntimeV1::AppleObjCRuntimeV1(Process *process) : AppleObjCRuntime(process), m_hash_signature(), m_isa_hash_table_ptr(LLDB_INVALID_ADDRESS) {} diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h index 85364966b2d..f012439364c 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h @@ -29,13 +29,14 @@ public: static lldb_private::ConstString GetPluginNameStatic(); - static bool classof(const ObjCLanguageRuntime *runtime) { - switch (runtime->GetRuntimeVersion()) { - case ObjCRuntimeVersions::eAppleObjC_V1: - return true; - default: - return false; - } + static char ID; + + bool isA(const void *ClassID) const override { + return ClassID == &ID || AppleObjCRuntime::isA(ClassID); + } + + static bool classof(const LanguageRuntime *runtime) { + return runtime->isA(&ID); } lldb::addr_t GetTaggedPointerObfuscator(); diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp index 5d8d068a76c..04629f7d8e7 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp @@ -70,6 +70,8 @@ using namespace lldb; using namespace lldb_private; +char AppleObjCRuntimeV2::ID = 0; + static const char *g_get_dynamic_class_info_name = "__lldb_apple_objc_v2_get_dynamic_class_info"; // Testing using the new C++11 raw string literals. If this breaks GCC then we diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h index dc588526f02..358f9a9181f 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h @@ -35,13 +35,14 @@ public: static lldb_private::ConstString GetPluginNameStatic(); - static bool classof(const ObjCLanguageRuntime *runtime) { - switch (runtime->GetRuntimeVersion()) { - case ObjCRuntimeVersions::eAppleObjC_V2: - return true; - default: - return false; - } + static char ID; + + bool isA(const void *ClassID) const override { + return ClassID == &ID || AppleObjCRuntime::isA(ClassID); + } + + static bool classof(const LanguageRuntime *runtime) { + return runtime->isA(&ID); } // These are generic runtime functions: diff --git a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp index 65bac166ffc..1fb3491679d 100644 --- a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp +++ b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp @@ -48,6 +48,8 @@ using namespace lldb_renderscript; #define FMT_COORD "(%" PRIu32 ", %" PRIu32 ", %" PRIu32 ")" +char RenderScriptRuntime::ID = 0; + namespace { // The empirical_type adds a basic level of validation to arbitrary data @@ -1123,9 +1125,9 @@ bool RenderScriptRuntime::HookCallback(void *baton, RuntimeHook *hook = (RuntimeHook *)baton; ExecutionContext exe_ctx(ctx->exe_ctx_ref); - RenderScriptRuntime *lang_rt = - (RenderScriptRuntime *)exe_ctx.GetProcessPtr()->GetLanguageRuntime( - eLanguageTypeExtRenderScript); + RenderScriptRuntime *lang_rt = llvm::cast<RenderScriptRuntime>( + exe_ctx.GetProcessPtr()->GetLanguageRuntime( + eLanguageTypeExtRenderScript)); lang_rt->HookCallback(hook, exe_ctx); @@ -4122,9 +4124,9 @@ public: ~CommandObjectRenderScriptRuntimeModuleDump() override = default; bool DoExecute(Args &command, CommandReturnObject &result) override { - RenderScriptRuntime *runtime = - (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( - eLanguageTypeExtRenderScript); + RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>( + m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( + eLanguageTypeExtRenderScript)); runtime->DumpModules(result.GetOutputStream()); result.SetStatus(eReturnStatusSuccessFinishResult); return true; @@ -4157,9 +4159,9 @@ public: ~CommandObjectRenderScriptRuntimeKernelList() override = default; bool DoExecute(Args &command, CommandReturnObject &result) override { - RenderScriptRuntime *runtime = - (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( - eLanguageTypeExtRenderScript); + RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>( + m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( + eLanguageTypeExtRenderScript)); runtime->DumpKernels(result.GetOutputStream()); result.SetStatus(eReturnStatusSuccessFinishResult); return true; @@ -4404,9 +4406,9 @@ public: return false; } - RenderScriptRuntime *runtime = - (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( - eLanguageTypeExtRenderScript); + RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>( + m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( + eLanguageTypeExtRenderScript)); auto &outstream = result.GetOutputStream(); auto &target = m_exe_ctx.GetTargetSP(); @@ -4588,9 +4590,9 @@ public: ~CommandObjectRenderScriptRuntimeContextDump() override = default; bool DoExecute(Args &command, CommandReturnObject &result) override { - RenderScriptRuntime *runtime = - (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( - eLanguageTypeExtRenderScript); + RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>( + m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( + eLanguageTypeExtRenderScript)); runtime->DumpContexts(result.GetOutputStream()); result.SetStatus(eReturnStatusSuccessFinishResult); return true; @@ -4980,9 +4982,9 @@ public: ~CommandObjectRenderScriptRuntimeStatus() override = default; bool DoExecute(Args &command, CommandReturnObject &result) override { - RenderScriptRuntime *runtime = - (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( - eLanguageTypeExtRenderScript); + RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>( + m_exe_ctx.GetProcessPtr()->GetLanguageRuntime( + eLanguageTypeExtRenderScript)); runtime->DumpStatus(result.GetOutputStream()); result.SetStatus(eReturnStatusSuccessFinishResult); return true; diff --git a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h index c3114b987a4..257e6d46f3f 100644 --- a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h +++ b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h @@ -314,6 +314,16 @@ public: static lldb_private::ConstString GetPluginNameStatic(); + static char ID; + + bool isA(const void *ClassID) const override { + return ClassID == &ID || CPPLanguageRuntime::isA(ClassID); + } + + static bool classof(const LanguageRuntime *runtime) { + return runtime->isA(&ID); + } + static bool IsRenderScriptModule(const lldb::ModuleSP &module_sp); static ModuleKind GetModuleKind(const lldb::ModuleSP &module_sp); diff --git a/lldb/source/Target/CPPLanguageRuntime.cpp b/lldb/source/Target/CPPLanguageRuntime.cpp index 70e5aee3e45..836523a5b23 100644 --- a/lldb/source/Target/CPPLanguageRuntime.cpp +++ b/lldb/source/Target/CPPLanguageRuntime.cpp @@ -35,6 +35,8 @@ using namespace lldb_private; static ConstString g_this = ConstString("this"); +char CPPLanguageRuntime::ID = 0; + // Destructor CPPLanguageRuntime::~CPPLanguageRuntime() {} diff --git a/lldb/source/Target/LanguageRuntime.cpp b/lldb/source/Target/LanguageRuntime.cpp index 5c336ce3372..f60ea574038 100644 --- a/lldb/source/Target/LanguageRuntime.cpp +++ b/lldb/source/Target/LanguageRuntime.cpp @@ -17,6 +17,8 @@ using namespace lldb; using namespace lldb_private; +char LanguageRuntime::ID = 0; + ExceptionSearchFilter::ExceptionSearchFilter(const lldb::TargetSP &target_sp, lldb::LanguageType language, bool update_module_list) diff --git a/lldb/source/Target/ObjCLanguageRuntime.cpp b/lldb/source/Target/ObjCLanguageRuntime.cpp index 106ea07f8c5..3084b70e5c2 100644 --- a/lldb/source/Target/ObjCLanguageRuntime.cpp +++ b/lldb/source/Target/ObjCLanguageRuntime.cpp @@ -28,6 +28,8 @@ using namespace lldb; using namespace lldb_private; +char ObjCLanguageRuntime::ID = 0; + // Destructor ObjCLanguageRuntime::~ObjCLanguageRuntime() {} diff --git a/lldb/source/Target/Process.cpp b/lldb/source/Target/Process.cpp index b46ded442b4..9f7215619e9 100644 --- a/lldb/source/Target/Process.cpp +++ b/lldb/source/Target/Process.cpp @@ -1602,10 +1602,7 @@ ObjCLanguageRuntime *Process::GetObjCLanguageRuntime(bool retry_if_null) { std::lock_guard<std::recursive_mutex> guard(m_language_runtimes_mutex); LanguageRuntime *runtime = GetLanguageRuntime(eLanguageTypeObjC, retry_if_null); - if (!runtime) - return nullptr; - - return static_cast<ObjCLanguageRuntime *>(runtime); + return llvm::cast_or_null<ObjCLanguageRuntime>(runtime); } bool Process::IsPossibleDynamicValue(ValueObject &in_value) { |
