[llvm-commits] [llvm] r142314 - in /llvm/trunk: include/llvm/Object/COFF.h include/llvm/Object/MachO.h lib/Object/ELFObjectFile.cpp

[Michael J. Spencer]

Author: mspencer
Date: Mon Oct 17 18:53:37 2011
New Revision: 142314

URL: http://llvm.org/viewvc/llvm-project?rev=142314&view=rev
Log:
Object: Implement casting for concrete classes.

Modified:
    llvm/trunk/include/llvm/Object/COFF.h
    llvm/trunk/include/llvm/Object/MachO.h
    llvm/trunk/lib/Object/ELFObjectFile.cpp

Modified: llvm/trunk/include/llvm/Object/COFF.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Object/COFF.h?rev=142314&r1=142313&r2=142314&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Object/COFF.h (original)
+++ llvm/trunk/include/llvm/Object/COFF.h Mon Oct 17 18:53:37 2011
@@ -141,6 +141,12 @@
   virtual uint8_t getBytesInAddress() const;
   virtual StringRef getFileFormatName() const;
   virtual unsigned getArch() const;
+
+
+  static inline bool classof(const Binary *v) {
+    return v->getType() == isCOFF;
+  }
+  static inline bool classof(const COFFObjectFile *v) { return true; }
 };
 
 }

Modified: llvm/trunk/include/llvm/Object/MachO.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Object/MachO.h?rev=142314&r1=142313&r2=142314&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Object/MachO.h (original)
+++ llvm/trunk/include/llvm/Object/MachO.h Mon Oct 17 18:53:37 2011
@@ -40,6 +40,11 @@
 
   MachOObject *getObject() { return MachOObj; }
 
+  static inline bool classof(const Binary *v) {
+    return v->getType() == isMachO;
+  }
+  static inline bool classof(const MachOObjectFile *v) { return true; }
+
 protected:
   virtual error_code getSymbolNext(DataRefImpl Symb, SymbolRef &Res) const;
   virtual error_code getSymbolName(DataRefImpl Symb, StringRef &Res) const;

Modified: llvm/trunk/lib/Object/ELFObjectFile.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Object/ELFObjectFile.cpp?rev=142314&r1=142313&r2=142314&view=diff
==============================================================================
--- llvm/trunk/lib/Object/ELFObjectFile.cpp (original)
+++ llvm/trunk/lib/Object/ELFObjectFile.cpp Mon Oct 17 18:53:37 2011
@@ -377,6 +377,11 @@
   uint64_t getStringTableIndex() const;
   ELF::Elf64_Word getSymbolTableIndex(const Elf_Sym *symb) const;
   const Elf_Shdr *getSection(const Elf_Sym *symb) const;
+
+  static inline bool classof(const Binary *v) {
+    return v->getType() == isELF;
+  }
+  static inline bool classof(const ELFObjectFile *v) { return true; }
 };
 } // end namespace