Support .code32 and .code64 in X86 assembler.

[oota-llvm.git] / include / llvm / MC / MCAsmInfo.h

diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h
index f9486de463cd1608704b63208e071f6e06dc0b66..b8a0e02394b0092593345c1fc14eaa1ec9affdfa 100644 (file)
--- a/include/llvm/MC/MCAsmInfo.h
+++ b/include/llvm/MC/MCAsmInfo.h
@@ -117,6 +117,13 @@ namespace llvm {
     const char *InlineAsmStart;              // Defaults to "#APP\n"
     const char *InlineAsmEnd;                // Defaults to "#NO_APP\n"
 
+    /// Code16Directive, Code32Directive, Code64Directive - These are assembly
+    /// directives that tells the assembler to interpret the following
+    /// instructions differently.
+    const char *Code16Directive;             // Defaults to ".code16"
+    const char *Code32Directive;             // Defaults to ".code32"
+    const char *Code64Directive;             // Defaults to ".code64"
+
     /// AssemblerDialect - Which dialect of an assembler variant to use.
     unsigned AssemblerDialect;               // Defaults to 0
 
@@ -423,6 +430,15 @@ namespace llvm {
     const char *getInlineAsmEnd() const {
       return InlineAsmEnd;
     }
+    const char *getCode16Directive() const {
+      return Code16Directive;
+    }
+    const char *getCode32Directive() const {
+      return Code32Directive;
+    }
+    const char *getCode64Directive() const {
+      return Code64Directive;
+    }
     unsigned getAssemblerDialect() const {
       return AssemblerDialect;
     }