[llvm-commits] [llvm] r171943 - in /llvm/trunk: include/llvm/Object/Binary.h lib/DebugInfo/DWARFContext.cpp

[NAKAMURA Takumi]

Author: chapuni
Date: Tue Jan  8 20:45:05 2013
New Revision: 171943

URL: http://llvm.org/viewvc/llvm-project?rev=171943&view=rev
Log:
[Object, DebugInfo] Make DWARFContext BE-aware.

test/DebugInfo/member-pointers.ll would not fail in targetting BE any more.

Modified:
    llvm/trunk/include/llvm/Object/Binary.h
    llvm/trunk/lib/DebugInfo/DWARFContext.cpp

Modified: llvm/trunk/include/llvm/Object/Binary.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Object/Binary.h?rev=171943&r1=171942&r2=171943&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Object/Binary.h (original)
+++ llvm/trunk/include/llvm/Object/Binary.h Tue Jan  8 20:45:05 2013
@@ -49,8 +49,8 @@
     ID_EndObjects
   };
 
-  static inline unsigned int getELFType(bool isLittleEndian, bool is64Bits) {
-    if (isLittleEndian)
+  static inline unsigned int getELFType(bool isLE, bool is64Bits) {
+    if (isLE)
       return is64Bits ? ID_ELF64L : ID_ELF32L;
     else
       return is64Bits ? ID_ELF64B : ID_ELF32B;
@@ -85,6 +85,10 @@
   bool isCOFF() const {
     return TypeID == ID_COFF;
   }
+
+  bool isLittleEndian() const {
+    return !(TypeID == ID_ELF32B || TypeID == ID_ELF64B);
+  }
 };
 
 /// @brief Create a Binary from Source, autodetecting the file type.

Modified: llvm/trunk/lib/DebugInfo/DWARFContext.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARFContext.cpp?rev=171943&r1=171942&r2=171943&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARFContext.cpp (original)
+++ llvm/trunk/lib/DebugInfo/DWARFContext.cpp Tue Jan  8 20:45:05 2013
@@ -352,7 +352,7 @@
 }
 
 DWARFContextInMemory::DWARFContextInMemory(object::ObjectFile *Obj) :
-  IsLittleEndian(true /* FIXME */) {
+  IsLittleEndian(Obj->isLittleEndian()) {
   error_code ec;
   for (object::section_iterator i = Obj->begin_sections(),
          e = Obj->end_sections();