[PECOFF] Replace magic number with llvm::COFF::DataDirectoryIndex value

rui314 · rui314 · commit 9c3ece328f79 · 2013-07-26T17:30:36.000Z
Patch by Ron Ofir.

llvm-svn: 187220
diff --git a/lld/lib/ReaderWriter/PECOFF/WriterPECOFF.cpp b/lld/lib/ReaderWriter/PECOFF/WriterPECOFF.cpp
@@ -382,7 +382,8 @@ class DataDirectoryChunk : public AtomChunk {
   }
 
   void setBaseRelocField(uint32_t addr, uint32_t size) {
-    auto *atom = new (_alloc) coff::COFFDataDirectoryAtom(_file, 5);
+    auto *atom = new (_alloc) coff::COFFDataDirectoryAtom(
+        _file, llvm::COFF::DataDirectoryIndex::BASE_RELOCATION_TABLE);
     uint64_t offset = atom->ordinal() * sizeof(llvm::object::data_directory);
     _atomLayouts.push_back(new (_alloc) AtomLayout(atom, offset, offset));
   }

Original file line number	Diff line number	Diff line change
`@@ -382,7 +382,8 @@ class DataDirectoryChunk : public AtomChunk {`
`382`	`382`	`}`
`383`	`383`
`384`	`384`	`void setBaseRelocField(uint32_t addr, uint32_t size) {`
`385`		`- auto *atom = new (_alloc) coff::COFFDataDirectoryAtom(_file, 5);`
	`385`	`+ auto *atom = new (_alloc) coff::COFFDataDirectoryAtom(`
	`386`	`+ _file, llvm::COFF::DataDirectoryIndex::BASE_RELOCATION_TABLE);`
`386`	`387`	`uint64_t offset = atom->ordinal() * sizeof(llvm::object::data_directory);`
`387`	`388`	`_atomLayouts.push_back(new (_alloc) AtomLayout(atom, offset, offset));`
`388`	`389`	`}`