[Lldb-commits] [lldb] r362461 - [Target] Generalize some behavior in Target::SymbolsDidLoad

[Alex Langford via lldb-commits]

Author: xiaobai
Date: Mon Jun  3 16:12:11 2019
New Revision: 362461

URL: http://llvm.org/viewvc/llvm-project?rev=362461&view=rev
Log:
[Target] Generalize some behavior in Target::SymbolsDidLoad

Summary:
SymbolsDidLoad is currently only implemented for ObjCLanguageRuntime,
but that doesn't mean that it couldn't be useful for other Langauges. Although
this change seems like it's generalizing for the sake of purity, this removes
Target's dependency on ObjCLanguageRuntime.

Differential Revision: https://reviews.llvm.org/D62796

Modified:
    lldb/trunk/include/lldb/Target/LanguageRuntime.h
    lldb/trunk/include/lldb/Target/ObjCLanguageRuntime.h
    lldb/trunk/source/Target/Target.cpp

Modified: lldb/trunk/include/lldb/Target/LanguageRuntime.h
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/include/lldb/Target/LanguageRuntime.h?rev=362461&r1=362460&r2=362461&view=diff
==============================================================================
--- lldb/trunk/include/lldb/Target/LanguageRuntime.h (original)
+++ lldb/trunk/include/lldb/Target/LanguageRuntime.h Mon Jun  3 16:12:11 2019
@@ -143,6 +143,8 @@ public:
     return false;
   }
 
+  virtual void SymbolsDidLoad(const ModuleList &module_list) { return; }
+
   virtual lldb::ThreadPlanSP GetStepThroughTrampolinePlan(Thread &thread,
                                                           bool stop_others) = 0;
 

Modified: lldb/trunk/include/lldb/Target/ObjCLanguageRuntime.h
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/include/lldb/Target/ObjCLanguageRuntime.h?rev=362461&r1=362460&r2=362461&view=diff
==============================================================================
--- lldb/trunk/include/lldb/Target/ObjCLanguageRuntime.h (original)
+++ lldb/trunk/include/lldb/Target/ObjCLanguageRuntime.h Mon Jun  3 16:12:11 2019
@@ -275,7 +275,7 @@ public:
     return (m_has_new_literals_and_indexing == eLazyBoolYes);
   }
 
-  virtual void SymbolsDidLoad(const ModuleList &module_list) {
+  void SymbolsDidLoad(const ModuleList &module_list) override {
     m_negative_complete_class_cache.clear();
   }
 

Modified: lldb/trunk/source/Target/Target.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Target/Target.cpp?rev=362461&r1=362460&r2=362461&view=diff
==============================================================================
--- lldb/trunk/source/Target/Target.cpp (original)
+++ lldb/trunk/source/Target/Target.cpp Mon Jun  3 16:12:11 2019
@@ -43,7 +43,6 @@
 #include "lldb/Symbol/Symbol.h"
 #include "lldb/Target/Language.h"
 #include "lldb/Target/LanguageRuntime.h"
-#include "lldb/Target/ObjCLanguageRuntime.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/SectionLoadList.h"
 #include "lldb/Target/StackFrame.h"
@@ -1668,11 +1667,8 @@ void Target::ModulesDidLoad(ModuleList &
 void Target::SymbolsDidLoad(ModuleList &module_list) {
   if (m_valid && module_list.GetSize()) {
     if (m_process_sp) {
-      LanguageRuntime *runtime =
-          m_process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC);
-      if (runtime) {
-        ObjCLanguageRuntime *objc_runtime = (ObjCLanguageRuntime *)runtime;
-        objc_runtime->SymbolsDidLoad(module_list);
+      for (LanguageRuntime *runtime : m_process_sp->GetLanguageRuntimes()) {
+        runtime->SymbolsDidLoad(module_list);
       }
     }