commit 492b7a21cb28adf8819ee369f42a8129de5227ae
author Daniel Dunbar <daniel@zuster.org> Mon Jul 12 19:22:53 2010 +0000
committer Daniel Dunbar <daniel@zuster.org> Mon Jul 12 19:22:53 2010 +0000
tree 7b14a11db0aa2210d56bedb77831ff8ca188fd58
parent 38a4e2acb7d01fbba3544882084bc9955812b7d3

MC/AsmParser: Move .desc parsing to Darwin specific parser.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108179 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCParser/AsmParser.cpp

diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index e976c0a..b9139fe 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -66,6 +66,8 @@
     // Call the base implementation.
     this->MCAsmParserExtension::Initialize(Parser);
 
+    Parser.AddDirectiveHandler(this, ".desc", MCAsmParser::DirectiveHandler(
+                                 &DarwinAsmParser::ParseDirectiveDesc));
     Parser.AddDirectiveHandler(this, ".lsym", MCAsmParser::DirectiveHandler(
                                  &DarwinAsmParser::ParseDirectiveLsym));
     Parser.AddDirectiveHandler(this, ".subsections_via_symbols",
@@ -83,6 +85,7 @@
                              &DarwinAsmParser::ParseDirectiveSecureLogReset));
   }
 
+  bool ParseDirectiveDesc(StringRef, SMLoc);
   bool ParseDirectiveDumpOrLoad(StringRef, SMLoc);
   bool ParseDirectiveLsym(StringRef, SMLoc);
   bool ParseDirectiveSecureLogReset(StringRef, SMLoc);
@@ -837,8 +840,6 @@
       return ParseDirectiveComm(/*IsLocal=*/true);
     if (IDVal == ".zerofill")
       return ParseDirectiveDarwinZerofill();
-    if (IDVal == ".desc")
-      return ParseDirectiveDarwinSymbolDesc();
     if (IDVal == ".tbss")
       return ParseDirectiveDarwinTBSS();
 
@@ -1431,22 +1432,22 @@
   return false;
 }
 
-/// ParseDirectiveDarwinSymbolDesc
+/// ParseDirectiveDesc
 ///  ::= .desc identifier , expression
-bool AsmParser::ParseDirectiveDarwinSymbolDesc() {
+bool DarwinAsmParser::ParseDirectiveDesc(StringRef, SMLoc) {
   StringRef Name;
-  if (ParseIdentifier(Name))
+  if (getParser().ParseIdentifier(Name))
     return TokError("expected identifier in directive");
   
   // Handle the identifier as the key symbol.
-  MCSymbol *Sym = CreateSymbol(Name);
+  MCSymbol *Sym = getContext().GetOrCreateSymbol(Name);
 
   if (getLexer().isNot(AsmToken::Comma))
     return TokError("unexpected token in '.desc' directive");
   Lex();
 
   int64_t DescValue;
-  if (ParseAbsoluteExpression(DescValue))
+  if (getParser().ParseAbsoluteExpression(DescValue))
     return true;
 
   if (getLexer().isNot(AsmToken::EndOfStatement))