1
//===- lib/MC/MCStreamer.cpp - Streaming Machine Code Output --------------===//
3
// The LLVM Compiler Infrastructure
5
// This file is distributed under the University of Illinois Open Source
6
// License. See LICENSE.TXT for details.
8
//===----------------------------------------------------------------------===//
10
#include "llvm/MC/MCStreamer.h"
11
#include "llvm/MC/MCExpr.h"
12
#include "llvm/Support/raw_ostream.h"
15
MCStreamer::MCStreamer(MCContext &_Context) : Context(_Context), CurSection(0) {
18
MCStreamer::~MCStreamer() {
21
raw_ostream &MCStreamer::GetCommentOS() {
22
// By default, discard comments.
27
/// EmitIntValue - Special case of EmitValue that avoids the client having to
28
/// pass in a MCExpr for constant integers.
29
void MCStreamer::EmitIntValue(uint64_t Value, unsigned Size,
31
EmitValue(MCConstantExpr::Create(Value, getContext()), Size, AddrSpace);
34
/// EmitFill - Emit NumBytes bytes worth of the value specified by
35
/// FillValue. This implements directives such as '.space'.
36
void MCStreamer::EmitFill(uint64_t NumBytes, uint8_t FillValue,
38
const MCExpr *E = MCConstantExpr::Create(FillValue, getContext());
39
for (uint64_t i = 0, e = NumBytes; i != e; ++i)
40
EmitValue(E, 1, AddrSpace);