llvm/tools/llvm-objdump/WasmDump.cpp
Derek Schuff 7a578c9156 [WebAssembly] Add llvm-objdump support for wasm file format
This is the first part of an effort to add wasm binary
support across all llvm tools.

Patch by Sam Clegg

Differential Revision: https://reviews.llvm.org/D26172

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288251 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-30 16:49:11 +00:00

29 lines
880 B
C++

//===-- WasmDump.cpp - wasm-specific dumper ---------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// \brief This file implements the wasm-specific dumper for llvm-objdump.
///
//===----------------------------------------------------------------------===//
#include "llvm-objdump.h"
#include "llvm/Object/Wasm.h"
using namespace llvm;
using namespace object;
void llvm::printWasmFileHeader(const object::ObjectFile *Obj) {
const WasmObjectFile *File = dyn_cast<const WasmObjectFile>(Obj);
outs() << "Program Header:\n";
outs() << "Version: 0x";
outs().write_hex(File->getHeader().Version);
outs() << "\n";
}