X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fllvm-objdump%2FCOFFDump.cpp;h=001e352c8d0b8f31cdd2067cfd782a0ea393ea20;hb=35da61aba143cc6d35224ed008b30e07bc6486c3;hp=58bdddfa9918e80d5a5912a454eae38aec1dbfb6;hpb=8a80641a85a8b4afeae5058bf6e9ee405d080541;p=oota-llvm.git

diff --git a/tools/llvm-objdump/COFFDump.cpp b/tools/llvm-objdump/COFFDump.cpp
index 58bdddfa991..001e352c8d0 100644
--- a/tools/llvm-objdump/COFFDump.cpp
+++ b/tools/llvm-objdump/COFFDump.cpp
@@ -151,7 +151,7 @@ static void printAllUnwindCodes(ArrayRef<UnwindCode> UCs) {
              << " remaining in buffer";
       return ;
     }
-    printUnwindCode(ArrayRef<UnwindCode>(I, E));
+    printUnwindCode(makeArrayRef(I, E));
     I += UsedSlots;
   }
 }
@@ -161,12 +161,14 @@ 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))
+  ErrorOr<uint64_t> ResolvedAddrOrErr = Sym.getAddress();
+  if (std::error_code EC = ResolvedAddrOrErr.getError())
     return EC;
-  section_iterator iter(Obj->section_begin());
-  if (std::error_code EC = Sym.getSection(iter))
+  ResolvedAddr = *ResolvedAddrOrErr;
+  ErrorOr<section_iterator> Iter = Sym.getSection();
+  if (std::error_code EC = Iter.getError())
     return EC;
-  ResolvedSection = Obj->getCOFFSection(*iter);
+  ResolvedSection = Obj->getCOFFSection(**Iter);
   return std::error_code();
 }
 
@@ -239,12 +241,10 @@ printSEHTable(const COFFObjectFile *Obj, uint32_t TableVA, int Count) {
     return;
 
   const pe32_header *PE32Header;
-  if (error(Obj->getPE32Header(PE32Header)))
-    return;
+  error(Obj->getPE32Header(PE32Header));
   uint32_t ImageBase = PE32Header->ImageBase;
   uintptr_t IntPtr = 0;
-  if (error(Obj->getVaPtr(TableVA, IntPtr)))
-    return;
+  error(Obj->getVaPtr(TableVA, IntPtr));
   const support::ulittle32_t *P = (const support::ulittle32_t *)IntPtr;
   outs() << "SEH Table:";
   for (int I = 0; I < Count; ++I)
@@ -255,8 +255,7 @@ printSEHTable(const COFFObjectFile *Obj, uint32_t TableVA, int Count) {
 static void printLoadConfiguration(const COFFObjectFile *Obj) {
   // Skip if it's not executable.
   const pe32_header *PE32Header;
-  if (error(Obj->getPE32Header(PE32Header)))
-    return;
+  error(Obj->getPE32Header(PE32Header));
   if (!PE32Header)
     return;
 
@@ -265,13 +264,11 @@ static void printLoadConfiguration(const COFFObjectFile *Obj) {
     return;
 
   const data_directory *DataDir;
-  if (error(Obj->getDataDirectory(COFF::LOAD_CONFIG_TABLE, DataDir)))
-    return;
+  error(Obj->getDataDirectory(COFF::LOAD_CONFIG_TABLE, DataDir));
   uintptr_t IntPtr = 0;
   if (DataDir->RelativeVirtualAddress == 0)
     return;
-  if (error(Obj->getRvaPtr(DataDir->RelativeVirtualAddress, IntPtr)))
-    return;
+  error(Obj->getRvaPtr(DataDir->RelativeVirtualAddress, IntPtr));
 
   auto *LoadConf = reinterpret_cast<const coff_load_configuration32 *>(IntPtr);
   outs() << "Load configuration:"
@@ -379,8 +376,7 @@ static bool getPDataSection(const COFFObjectFile *Obj,
                             const RuntimeFunction *&RFStart, int &NumRFs) {
   for (const SectionRef &Section : Obj->sections()) {
     StringRef Name;
-    if (error(Section.getName(Name)))
-      continue;
+    error(Section.getName(Name));
     if (Name != ".pdata")
       continue;
 
@@ -392,8 +388,7 @@ static bool getPDataSection(const COFFObjectFile *Obj,
     std::sort(Rels.begin(), Rels.end(), RelocAddressLess);
 
     ArrayRef<uint8_t> Contents;
-    if (error(Obj->getSectionContents(Pdata, Contents)))
-      continue;
+    error(Obj->getSectionContents(Pdata, Contents));
     if (Contents.empty())
       continue;
 
@@ -438,7 +433,7 @@ static void printWin64EHUnwindInfo(const Win64EH::UnwindInfo *UI) {
   if (UI->NumCodes)
     outs() << "    Unwind Codes:\n";
 
-  printAllUnwindCodes(ArrayRef<UnwindCode>(&UI->UnwindCodes[0], UI->NumCodes));
+  printAllUnwindCodes(makeArrayRef(&UI->UnwindCodes[0], UI->NumCodes));
 
   outs() << "\n";
   outs().flush();
@@ -497,11 +492,10 @@ static void printRuntimeFunctionRels(const COFFObjectFile *Obj,
 
   ArrayRef<uint8_t> XContents;
   uint64_t UnwindInfoOffset = 0;
-  if (error(getSectionContents(
+  error(getSectionContents(
           Obj, Rels, SectionOffset +
                          /*offsetof(RuntimeFunction, UnwindInfoOffset)*/ 8,
-          XContents, UnwindInfoOffset)))
-    return;
+          XContents, UnwindInfoOffset));
   if (XContents.empty())
     return;