For llvm-objdump, hook up existing options to work when using -macho (the Mach-O...

[opencl/llvm.git] / tools / llvm-objdump / COFFDump.cpp

diff --git a/tools/llvm-objdump/COFFDump.cpp b/tools/llvm-objdump/COFFDump.cpp
index 84799ec8b004fd66fd0eca78d4acff85241c52f7..4a20b91b71fb3cd6a2dd2dc715d3a351360eca61 100644 (file)
--- a/tools/llvm-objdump/COFFDump.cpp
+++ b/tools/llvm-objdump/COFFDump.cpp
@@ -29,7 +29,6 @@
 using namespace llvm;
 using namespace object;
 using namespace llvm::Win64EH;
-using std::error_code;
 
 // Returns the name of the unwind code.
 static StringRef getUnwindCodeTypeName(uint8_t Code) {
@@ -158,14 +157,14 @@ static void printAllUnwindCodes(ArrayRef<UnwindCode> UCs) {
 }
 
 // Given a symbol sym this functions returns the address and section of it.
-static error_code resolveSectionAndAddress(const COFFObjectFile *Obj,
-                                           const SymbolRef &Sym,
-                                           const coff_section *&ResolvedSection,
-                                           uint64_t &ResolvedAddr) {
-  if (error_code EC = Sym.getAddress(ResolvedAddr))
+static std::error_code
+resolveSectionAndAddress(const COFFObjectFile *Obj, const SymbolRef &Sym,
+                         const coff_section *&ResolvedSection,
+                         uint64_t &ResolvedAddr) {
+  if (std::error_code EC = Sym.getAddress(ResolvedAddr))
     return EC;
   section_iterator iter(Obj->section_begin());
-  if (error_code EC = Sym.getSection(iter))
+  if (std::error_code EC = Sym.getSection(iter))
     return EC;
   ResolvedSection = Obj->getCOFFSection(*iter);
   return object_error::success;
@@ -173,13 +172,13 @@ static error_code resolveSectionAndAddress(const COFFObjectFile *Obj,
 
 // Given a vector of relocations for a section and an offset into this section
 // the function returns the symbol used for the relocation at the offset.
-static error_code resolveSymbol(const std::vector<RelocationRef> &Rels,
-                                uint64_t Offset, SymbolRef &Sym) {
+static std::error_code resolveSymbol(const std::vector<RelocationRef> &Rels,
+                                     uint64_t Offset, SymbolRef &Sym) {
   for (std::vector<RelocationRef>::const_iterator I = Rels.begin(),
                                                   E = Rels.end();
                                                   I != E; ++I) {
     uint64_t Ofs;
-    if (error_code EC = I->getOffset(Ofs))
+    if (std::error_code EC = I->getOffset(Ofs))
       return EC;
     if (Ofs == Offset) {
       Sym = *I->getSymbol();
@@ -193,18 +192,17 @@ static error_code resolveSymbol(const std::vector<RelocationRef> &Rels,
 // the function resolves the symbol used for the relocation at the offset and
 // returns the section content and the address inside the content pointed to
 // by the symbol.
-static error_code getSectionContents(const COFFObjectFile *Obj,
-                                     const std::vector<RelocationRef> &Rels,
-                                     uint64_t Offset,
-                                     ArrayRef<uint8_t> &Contents,
-                                     uint64_t &Addr) {
+static std::error_code
+getSectionContents(const COFFObjectFile *Obj,
+                   const std::vector<RelocationRef> &Rels, uint64_t Offset,
+                   ArrayRef<uint8_t> &Contents, uint64_t &Addr) {
   SymbolRef Sym;
-  if (error_code EC = resolveSymbol(Rels, Offset, Sym))
+  if (std::error_code EC = resolveSymbol(Rels, Offset, Sym))
     return EC;
   const coff_section *Section;
-  if (error_code EC = resolveSectionAndAddress(Obj, Sym, Section, Addr))
+  if (std::error_code EC = resolveSectionAndAddress(Obj, Sym, Section, Addr))
     return EC;
-  if (error_code EC = Obj->getSectionContents(Section, Contents))
+  if (std::error_code EC = Obj->getSectionContents(Section, Contents))
     return EC;
   return object_error::success;
 }
@@ -212,12 +210,12 @@ static error_code getSectionContents(const COFFObjectFile *Obj,
 // Given a vector of relocations for a section and an offset into this section
 // the function returns the name of the symbol used for the relocation at the
 // offset.
-static error_code resolveSymbolName(const std::vector<RelocationRef> &Rels,
-                                    uint64_t Offset, StringRef &Name) {
+static std::error_code resolveSymbolName(const std::vector<RelocationRef> &Rels,
+                                         uint64_t Offset, StringRef &Name) {
   SymbolRef Sym;
-  if (error_code EC = resolveSymbol(Rels, Offset, Sym))
+  if (std::error_code EC = resolveSymbol(Rels, Offset, Sym))
     return EC;
-  if (error_code EC = Sym.getName(Name))
+  if (std::error_code EC = Sym.getName(Name))
     return EC;
   return object_error::success;
 }
@@ -262,11 +260,8 @@ static void printLoadConfiguration(const COFFObjectFile *Obj) {
   if (!PE32Header)
     return;
 
-  const coff_file_header *Header;
-  if (error(Obj->getCOFFHeader(Header)))
-    return;
   // Currently only x86 is supported
-  if (Header->Machine != COFF::IMAGE_FILE_MACHINE_I386)
+  if (Obj->getMachine() != COFF::IMAGE_FILE_MACHINE_I386)
     return;
 
   const data_directory *DataDir;
@@ -327,7 +322,7 @@ static void printImportTables(const COFFObjectFile *Obj) {
     const import_lookup_table_entry32 *entry;
     if (I->getImportLookupEntry(entry))
       return;
-    for (; entry->data; ++entry) {
+    for (; entry->Data; ++entry) {
       if (entry->isOrdinal()) {
         outs() << format("      % 6d\n", entry->getOrdinal());
         continue;
@@ -520,11 +515,7 @@ static void printRuntimeFunctionRels(const COFFObjectFile *Obj,
 }
 
 void llvm::printCOFFUnwindInfo(const COFFObjectFile *Obj) {
-  const coff_file_header *Header;
-  if (error(Obj->getCOFFHeader(Header)))
-    return;
-
-  if (Header->Machine != COFF::IMAGE_FILE_MACHINE_AMD64) {
+  if (Obj->getMachine() != COFF::IMAGE_FILE_MACHINE_AMD64) {
     errs() << "Unsupported image machine type "
               "(currently only AMD64 is supported).\n";
     return;