// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
+//
+// This file declares the MCStreamer class.
+//
+//===----------------------------------------------------------------------===//
#ifndef LLVM_MC_MCSTREAMER_H
#define LLVM_MC_MCSTREAMER_H
#ifndef LLVM_MC_MCSTREAMER_H
#define LLVM_MC_MCSTREAMER_H
class MCSymbol;
class raw_ostream;
class MCSymbol;
class raw_ostream;
- /// MCStreamer - Streaming machine code generation interface.
+ /// MCStreamer - Streaming machine code generation interface. This interface
+ /// is intended to provide a programatic interface that is very similar to the
+ /// level that an assembler .s file provides. It has callbacks to emit bytes,
+ /// "emit directives", etc. The implementation of this interface retains
+ /// state to know what the current section is etc.
+ ///
+ /// There are multiple implementations of this interface: one for writing out
+ /// a .s file, and implementations that write out .o files of various formats.
+ ///
class MCStreamer {
public:
enum SymbolAttr {
class MCStreamer {
public:
enum SymbolAttr {