MCStreamer.cpp revision ddf6bdde44287b5b559bc403a02ff971e15e8303 
1//===- lib/MC/MCStreamer.cpp - Streaming Machine Code Output --------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#include "llvm/MC/MCStreamer.h"
11#include "llvm/MC/MCExpr.h"
12
13using namespace llvm;
14
15MCStreamer::MCStreamer(MCContext &_Context) : Context(_Context), CurSection(0) {
16}
17
18MCStreamer::~MCStreamer() {
19}
20
21/// EmitFill - Emit NumBytes bytes worth of the value specified by
22/// FillValue.  This implements directives such as '.space'.
23void MCStreamer::EmitFill(uint64_t NumBytes, uint8_t FillValue) {
24  const MCExpr *E = MCConstantExpr::Create(FillValue, getContext());
25  for (uint64_t i = 0, e = NumBytes; i != e; ++i)
26    EmitValue(E, 1);
27}
28