[llvm] r255791 - Revert "[llvm-readobj] Simplify usage of -codeview flag"

[Reid Kleckner via llvm-commits]

Author: rnk
Date: Wed Dec 16 12:19:34 2015
New Revision: 255791

URL: http://llvm.org/viewvc/llvm-project?rev=255791&view=rev
Log:
Revert "[llvm-readobj] Simplify usage of -codeview flag"

This reverts commit r255790.

Modified:
    llvm/trunk/tools/llvm-readobj/COFFDumper.cpp
    llvm/trunk/tools/llvm-readobj/ObjDumper.h
    llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp

Modified: llvm/trunk/tools/llvm-readobj/COFFDumper.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-readobj/COFFDumper.cpp?rev=255791&r1=255790&r2=255791&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-readobj/COFFDumper.cpp (original)
+++ llvm/trunk/tools/llvm-readobj/COFFDumper.cpp Wed Dec 16 12:19:34 2015
@@ -60,7 +60,6 @@ public:
   void printCOFFExports() override;
   void printCOFFDirectives() override;
   void printCOFFBaseReloc() override;
-  void printCodeViewDebugInfo() override;
   void printStackMap() const override;
 private:
   void printSymbol(const SymbolRef &Sym);
@@ -72,7 +71,7 @@ private:
   void printBaseOfDataField(const pe32_header *Hdr);
   void printBaseOfDataField(const pe32plus_header *Hdr);
 
-  void printCodeViewSection(const SectionRef &Section);
+  void printCodeViewDebugInfo(const SectionRef &Section);
 
   void printCodeViewSymbolsSubsection(StringRef Subsection,
                                       const SectionRef &Section,
@@ -475,16 +474,7 @@ void COFFDumper::printBaseOfDataField(co
 
 void COFFDumper::printBaseOfDataField(const pe32plus_header *) {}
 
-void COFFDumper::printCodeViewDebugInfo() {
-  for (const SectionRef &S : Obj->sections()) {
-    StringRef SecName;
-    error(S.getName(SecName));
-    if (SecName == ".debug$S")
-      printCodeViewSection(S);
-  }
-}
-
-void COFFDumper::printCodeViewSection(const SectionRef &Section) {
+void COFFDumper::printCodeViewDebugInfo(const SectionRef &Section) {
   StringRef Data;
   error(Section.getContents(Data));
 
@@ -526,7 +516,8 @@ void COFFDumper::printCodeViewSection(co
 
       switch (SubSectionType) {
       case COFF::DEBUG_SYMBOL_SUBSECTION:
-        printCodeViewSymbolsSubsection(Contents, Section, Offset);
+        if (opts::SectionSymbols)
+          printCodeViewSymbolsSubsection(Contents, Section, Offset);
         break;
       case COFF::DEBUG_LINE_TABLE_SUBSECTION: {
         // Holds a PC to file:line table.  Some data to parse this subsection is
@@ -786,6 +777,9 @@ void COFFDumper::printSections() {
       }
     }
 
+    if (Name == ".debug$S" && opts::CodeView)
+      printCodeViewDebugInfo(Sec);
+
     if (opts::SectionData &&
         !(Section->Characteristics & COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA)) {
       StringRef Data;

Modified: llvm/trunk/tools/llvm-readobj/ObjDumper.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-readobj/ObjDumper.h?rev=255791&r1=255790&r2=255791&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-readobj/ObjDumper.h (original)
+++ llvm/trunk/tools/llvm-readobj/ObjDumper.h Wed Dec 16 12:19:34 2015
@@ -56,7 +56,6 @@ public:
   virtual void printCOFFExports() { }
   virtual void printCOFFDirectives() { }
   virtual void printCOFFBaseReloc() { }
-  virtual void printCodeViewDebugInfo() { }
 
   // Only implemented for MachO.
   virtual void printMachODataInCode() { }

Modified: llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp?rev=255791&r1=255790&r2=255791&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp (original)
+++ llvm/trunk/tools/llvm-readobj/llvm-readobj.cpp Wed Dec 16 12:19:34 2015
@@ -354,8 +354,6 @@ static void dumpObject(const ObjectFile
       Dumper->printCOFFDirectives();
     if (opts::COFFBaseRelocs)
       Dumper->printCOFFBaseReloc();
-    if (opts::CodeView)
-      Dumper->printCodeViewDebugInfo();
   }
   if (Obj->isMachO()) {
     if (opts::MachODataInCode)