From: Rui Ueyama <ruiu@google.com>
Date: Fri, 3 Oct 2014 18:07:18 +0000 (+0000)
Subject: llvm-readobj: print out the fields of the COFF delay-import table
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a6abd9e17633eb2595558b6cdece819711915d67;p=oota-llvm.git

llvm-readobj: print out the fields of the COFF delay-import table


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218996 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Object/COFF.h b/include/llvm/Object/COFF.h
index c7fe2926bfa..8b8ebbb3fcd 100644
--- a/include/llvm/Object/COFF.h
+++ b/include/llvm/Object/COFF.h
@@ -712,6 +712,8 @@ public:
   imported_symbol_iterator imported_symbol_end() const;
 
   std::error_code getName(StringRef &Result) const;
+  std::error_code getDelayImportTable(
+      const delay_import_directory_table_entry *&Result) const;
 
 private:
   const delay_import_directory_table_entry *Table;
diff --git a/lib/Object/COFFObjectFile.cpp b/lib/Object/COFFObjectFile.cpp
index e4ff074945d..bd7015713f9 100644
--- a/lib/Object/COFFObjectFile.cpp
+++ b/lib/Object/COFFObjectFile.cpp
@@ -1179,6 +1179,12 @@ std::error_code DelayImportDirectoryEntryRef::getName(StringRef &Result) const {
   return object_error::success;
 }
 
+std::error_code DelayImportDirectoryEntryRef::
+getDelayImportTable(const delay_import_directory_table_entry *&Result) const {
+  Result = Table;
+  return object_error::success;
+}
+
 bool ExportDirectoryEntryRef::
 operator==(const ExportDirectoryEntryRef &Other) const {
   return ExportTable == Other.ExportTable && Index == Other.Index;
diff --git a/test/tools/llvm-readobj/imports.test b/test/tools/llvm-readobj/imports.test
index 531fb32561a..82b7dc711c8 100644
--- a/test/tools/llvm-readobj/imports.test
+++ b/test/tools/llvm-readobj/imports.test
@@ -28,6 +28,12 @@ X86-NEXT:   Symbol:  (3)
 X86-NEXT: }
 X86-NEXT: DelayImport {
 X86-NEXT:   Name: lazyload.dll
+X86-NEXT:   Attributes: 0x1
+X86-NEXT:   ModuleHandle: 0x301C
+X86-NEXT:   ImportAddressTable: 0x3010
+X86-NEXT:   ImportNameTable: 0x2090
+X86-NEXT:   BoundDelayImportTable: 0x20AC
+X86-NEXT:   UnloadDelayImportTable: 0x0
 X86-NEXT:   Symbol: Func5 (0)
 X86-NEXT:   Symbol: Func4 (0)
 X86-NEXT: }
@@ -59,6 +65,12 @@ X64-NEXT:   Symbol:  (3)
 X64-NEXT: }
 X64-NEXT: DelayImport {
 X64-NEXT:   Name: lazyload.dll
+X64-NEXT:   Attributes: 0x1
+X64-NEXT:   ModuleHandle: 0x3028
+X64-NEXT:   ImportAddressTable: 0x3010
+X64-NEXT:   ImportNameTable: 0x20E0
+X64-NEXT:   BoundDelayImportTable: 0x2108
+X64-NEXT:   UnloadDelayImportTable: 0x0
 X64-NEXT:   Symbol: Func5 (0)
 X64-NEXT:   Symbol: Func4 (0)
 X64-NEXT: }
diff --git a/tools/llvm-readobj/COFFDumper.cpp b/tools/llvm-readobj/COFFDumper.cpp
index 1697a55b718..53fba14a36e 100644
--- a/tools/llvm-readobj/COFFDumper.cpp
+++ b/tools/llvm-readobj/COFFDumper.cpp
@@ -921,6 +921,14 @@ void COFFDumper::printCOFFImports() {
     StringRef Name;
     if (error(I->getName(Name))) return;
     W.printString("Name", Name);
+    const delay_import_directory_table_entry *Table;
+    if (error(I->getDelayImportTable(Table))) return;
+    W.printHex("Attributes", Table->Attributes);
+    W.printHex("ModuleHandle", Table->ModuleHandle);
+    W.printHex("ImportAddressTable", Table->DelayImportAddressTable);
+    W.printHex("ImportNameTable", Table->DelayImportNameTable);
+    W.printHex("BoundDelayImportTable", Table->BoundDelayImportTable);
+    W.printHex("UnloadDelayImportTable", Table->UnloadDelayImportTable);
     printImportedSymbols(I->imported_symbol_begin(), I->imported_symbol_end());
   }
 }