[llvm-commits] [llvm] r163364 - in /llvm/trunk: lib/Target/Mips/AsmParser/MipsAsmParser.cpp test/MC/Mips/mips_directives.s

[Jack Carter]

Author: jacksprat
Date: Thu Sep  6 19:48:02 2012
New Revision: 163364

URL: http://llvm.org/viewvc/llvm-project?rev=163364&view=rev
Log:
The Mips standalone assembler intial directive support.

Actually these are just stubs for parsing the directives.
Semantic support will come later.

Test cases included

Contributer: Vladimir Medic

Added:
    llvm/trunk/test/MC/Mips/mips_directives.s
Modified:
    llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp

Modified: llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp?rev=163364&r1=163363&r2=163364&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp Thu Sep  6 19:48:02 2012
@@ -894,6 +894,49 @@
 
 bool MipsAsmParser::
 ParseDirective(AsmToken DirectiveID) {
+
+  if (DirectiveID.getString() == ".ent") {
+    //ignore this directive for now
+    Parser.Lex();
+    return false;
+  }
+
+  if (DirectiveID.getString() == ".end") {
+    //ignore this directive for now
+    Parser.Lex();
+    return false;
+  }
+
+  if (DirectiveID.getString() == ".frame") {
+    //ignore this directive for now
+    Parser.EatToEndOfStatement();
+    return false;
+  }
+
+  if (DirectiveID.getString() == ".set") {
+    //ignore this directive for now
+    Parser.EatToEndOfStatement();
+    return false;
+  }
+
+  if (DirectiveID.getString() == ".fmask") {
+    //ignore this directive for now
+    Parser.EatToEndOfStatement();
+    return false;
+  }
+
+  if (DirectiveID.getString() == ".mask") {
+    //ignore this directive for now
+    Parser.EatToEndOfStatement();
+    return false;
+  }
+
+  if (DirectiveID.getString() == ".gpword") {
+    //ignore this directive for now
+    Parser.EatToEndOfStatement();
+    return false;
+  }
+
   return true;
 }
 

Added: llvm/trunk/test/MC/Mips/mips_directives.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Mips/mips_directives.s?rev=163364&view=auto
==============================================================================
--- llvm/trunk/test/MC/Mips/mips_directives.s (added)
+++ llvm/trunk/test/MC/Mips/mips_directives.s Thu Sep  6 19:48:02 2012
@@ -0,0 +1,10 @@
+# RUN: llvm-mc -triple mips-unknown-unknown %s
+
+$BB0_2:
+	.frame	$sp,0,$ra
+	.mask 	0x00000000,0
+	.fmask	0x00000000,0
+	.set	noreorder
+	.set	nomacro
+$JTI0_0:
+	.gpword	($BB0_2)