llvm-mc.cpp revision 54b636930b9d782be934c3881b296f971203ced3
1bb4688a9cf385ccada90ebeb04b3ba5827bf213dChris Lattner//===-- llvm-mc.cpp - Machine Code Hacking Driver -------------------------===// 2f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// 3f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// The LLVM Compiler Infrastructure 4f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// 5f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// This file is distributed under the University of Illinois Open Source 6f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// License. See LICENSE.TXT for details. 7f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// 8f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner//===----------------------------------------------------------------------===// 9f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// 10bb4688a9cf385ccada90ebeb04b3ba5827bf213dChris Lattner// This utility is a simple driver that allows command line hacking on machine 11bb4688a9cf385ccada90ebeb04b3ba5827bf213dChris Lattner// code. 12f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner// 13f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner//===----------------------------------------------------------------------===// 14f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 159fbb37e10d3b2814877bb8d2893d863fe1da660bDaniel Dunbar#include "llvm/MC/MCParser/AsmLexer.h" 16c6ef277a0b8f43af22d86aea9d5053749cacfbbbChris Lattner#include "llvm/MC/MCParser/MCAsmLexer.h" 17cbc23f75cd8cd6889fd02f65b63f6c02512460bdChris Lattner#include "llvm/MC/MCContext.h" 184a0abd80f18f9c2a10bf5b14cd6731d51972a426Daniel Dunbar#include "llvm/MC/MCCodeEmitter.h" 1990edac0e8b35f766599362b6301863229f0ddcdbChris Lattner#include "llvm/MC/MCInstPrinter.h" 20f9bdeddb96043559c61f176f8077e3b91a0c544fChris Lattner#include "llvm/MC/MCSectionMachO.h" 21cbc23f75cd8cd6889fd02f65b63f6c02512460bdChris Lattner#include "llvm/MC/MCStreamer.h" 22519466c32fe08bdf9afabfabd60a42f6c827ea6bChris Lattner#include "llvm/Target/TargetAsmBackend.h" 23519466c32fe08bdf9afabfabd60a42f6c827ea6bChris Lattner#include "llvm/Target/TargetAsmParser.h" 24519466c32fe08bdf9afabfabd60a42f6c827ea6bChris Lattner#include "llvm/Target/TargetData.h" 25519466c32fe08bdf9afabfabd60a42f6c827ea6bChris Lattner#include "llvm/Target/TargetRegistry.h" 26519466c32fe08bdf9afabfabd60a42f6c827ea6bChris Lattner#include "llvm/Target/TargetMachine.h" // FIXME. 27519466c32fe08bdf9afabfabd60a42f6c827ea6bChris Lattner#include "llvm/Target/TargetSelect.h" 28cbc23f75cd8cd6889fd02f65b63f6c02512460bdChris Lattner#include "llvm/ADT/OwningPtr.h" 29f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner#include "llvm/Support/CommandLine.h" 30d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman#include "llvm/Support/FileUtilities.h" 31c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar#include "llvm/Support/FormattedStream.h" 32f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner#include "llvm/Support/ManagedStatic.h" 33f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner#include "llvm/Support/MemoryBuffer.h" 34f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner#include "llvm/Support/PrettyStackTrace.h" 35b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner#include "llvm/Support/SourceMgr.h" 36e4f1a9b8a272ff7452759019ee7774e9dbdf1568Dan Gohman#include "llvm/Support/ToolOutputFile.h" 37181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar#include "llvm/System/Host.h" 38f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner#include "llvm/System/Signals.h" 39a3dcfb130044f306632a5fab43854eda4095a09cChris Lattner#include "Disassembler.h" 40f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattnerusing namespace llvm; 41f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 42f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattnerstatic cl::opt<std::string> 43f9f065e45500823cdeb25bde2154d871ab6e9125Chris LattnerInputFilename(cl::Positional, cl::desc("<input file>"), cl::init("-")); 44f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 45f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattnerstatic cl::opt<std::string> 46f9f065e45500823cdeb25bde2154d871ab6e9125Chris LattnerOutputFilename("o", cl::desc("Output filename"), 47f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner cl::value_desc("filename")); 48f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 49f2f6b0c0e9088da25a0367c88263ef8e7637a82cDaniel Dunbarstatic cl::opt<bool> 50f2f6b0c0e9088da25a0367c88263ef8e7637a82cDaniel DunbarShowEncoding("show-encoding", cl::desc("Show instruction encodings")); 51f2f6b0c0e9088da25a0367c88263ef8e7637a82cDaniel Dunbar 529dee8e3009408fd08c656558397a8ac8604139baDaniel Dunbarstatic cl::opt<bool> 539dee8e3009408fd08c656558397a8ac8604139baDaniel DunbarShowInst("show-inst", cl::desc("Show internal instruction representation")); 549dee8e3009408fd08c656558397a8ac8604139baDaniel Dunbar 553c14ca47fc057c5999cd41ce2782e0ebaa2bcf7dDaniel Dunbarstatic cl::opt<bool> 563c14ca47fc057c5999cd41ce2782e0ebaa2bcf7dDaniel DunbarShowInstOperands("show-inst-operands", 573c14ca47fc057c5999cd41ce2782e0ebaa2bcf7dDaniel Dunbar cl::desc("Show instructions operands as parsed")); 583c14ca47fc057c5999cd41ce2782e0ebaa2bcf7dDaniel Dunbar 59e895c6151589c1b7f6ac9ca992b76106fa197a37Chris Lattnerstatic cl::opt<unsigned> 60e895c6151589c1b7f6ac9ca992b76106fa197a37Chris LattnerOutputAsmVariant("output-asm-variant", 61e895c6151589c1b7f6ac9ca992b76106fa197a37Chris Lattner cl::desc("Syntax variant to use for output printing")); 62e895c6151589c1b7f6ac9ca992b76106fa197a37Chris Lattner 63ac2884a717daf3ad2aa8425320795d661e8a980bDaniel Dunbarstatic cl::opt<bool> 64ac2884a717daf3ad2aa8425320795d661e8a980bDaniel DunbarRelaxAll("mc-relax-all", cl::desc("Relax all fixups")); 65ac2884a717daf3ad2aa8425320795d661e8a980bDaniel Dunbar 66fdb5a8617996a20370756962e34c2e80176d6e87Daniel Dunbarstatic cl::opt<bool> 67fdb5a8617996a20370756962e34c2e80176d6e87Daniel DunbarEnableLogging("enable-api-logging", cl::desc("Enable MC API logging")); 68fdb5a8617996a20370756962e34c2e80176d6e87Daniel Dunbar 69fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbarenum OutputFileType { 702d9f5d1d7f7aac13396778ba0d18cf1af8d0d02fDaniel Dunbar OFT_Null, 71fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar OFT_AssemblyFile, 72fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar OFT_ObjectFile 73fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar}; 74fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbarstatic cl::opt<OutputFileType> 75fb4a6b397665df011348ade24a8e38d2219f095aDaniel DunbarFileType("filetype", cl::init(OFT_AssemblyFile), 76fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar cl::desc("Choose an output file type:"), 77fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar cl::values( 78fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar clEnumValN(OFT_AssemblyFile, "asm", 79fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar "Emit an assembly ('.s') file"), 802d9f5d1d7f7aac13396778ba0d18cf1af8d0d02fDaniel Dunbar clEnumValN(OFT_Null, "null", 812d9f5d1d7f7aac13396778ba0d18cf1af8d0d02fDaniel Dunbar "Don't emit anything (for timing purposes)"), 82fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar clEnumValN(OFT_ObjectFile, "obj", 83fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar "Emit a native object ('.o') file"), 84fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar clEnumValEnd)); 85fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar 86b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattnerstatic cl::list<std::string> 87b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris LattnerIncludeDirs("I", cl::desc("Directory of include files"), 88b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner cl::value_desc("directory"), cl::Prefix); 89f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 90b4b53e5c13167925d6315a6f57c7b863e4e2b704Daniel Dunbarstatic cl::opt<std::string> 91181ab6a854162da908310e23714b43b0091c9094Daniel DunbarArchName("arch", cl::desc("Target arch to assemble for, " 92181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar "see -version for available targets")); 93181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar 94181ab6a854162da908310e23714b43b0091c9094Daniel Dunbarstatic cl::opt<std::string> 95ed1f1687b790b444c29c9cdc5ea646be0783c1cdNick LewyckyTripleName("triple", cl::desc("Target triple to assemble for, " 96181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar "see -version for available targets")); 97b4b53e5c13167925d6315a6f57c7b863e4e2b704Daniel Dunbar 985e6a7a248b980dd2a98a3613c72b75ba9d01d162Daniel Dunbarstatic cl::opt<bool> 995e6a7a248b980dd2a98a3613c72b75ba9d01d162Daniel DunbarNoInitialTextSection("n", cl::desc( 1005e6a7a248b980dd2a98a3613c72b75ba9d01d162Daniel Dunbar "Don't assume assembly file starts in the text section")); 1015e6a7a248b980dd2a98a3613c72b75ba9d01d162Daniel Dunbar 102b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattnerenum ActionType { 10327aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner AC_AsLex, 104ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan AC_Assemble, 105668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan AC_Disassemble, 106668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan AC_EDisassemble 107b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner}; 108f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 109b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattnerstatic cl::opt<ActionType> 110b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris LattnerAction(cl::desc("Action to perform:"), 11127aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner cl::init(AC_Assemble), 11227aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner cl::values(clEnumValN(AC_AsLex, "as-lex", 11327aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner "Lex tokens from a .s file"), 11427aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner clEnumValN(AC_Assemble, "assemble", 115b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner "Assemble a .s file (default)"), 116ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan clEnumValN(AC_Disassemble, "disassemble", 117ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan "Disassemble strings of hex bytes"), 118668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan clEnumValN(AC_EDisassemble, "edis", 119668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan "Enhanced disassembly of strings of hex bytes"), 120b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner clEnumValEnd)); 121f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 1229823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderbystatic const Target *GetTarget(const char *ProgName) { 123181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar // Figure out the target triple. 124181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar if (TripleName.empty()) 125181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar TripleName = sys::getHostTriple(); 126181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar if (!ArchName.empty()) { 127181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar llvm::Triple TT(TripleName); 128181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar TT.setArchName(ArchName); 129181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar TripleName = TT.str(); 130181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar } 131181ab6a854162da908310e23714b43b0091c9094Daniel Dunbar 1329823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby // Get the target specific parser. 1339823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby std::string Error; 1349823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby const Target *TheTarget = TargetRegistry::lookupTarget(TripleName, Error); 1359823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby if (TheTarget) 1369823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby return TheTarget; 1379823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby 1389823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby errs() << ProgName << ": error: unable to get target for '" << TripleName 1399823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby << "', see --version and --triple.\n"; 1409823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby return 0; 1419823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby} 1429823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby 143d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohmanstatic tool_output_file *GetOutputStream() { 144d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (OutputFilename == "") 145d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman OutputFilename = "-"; 146d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 147d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman std::string Err; 148d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman tool_output_file *Out = new tool_output_file(OutputFilename.c_str(), Err, 149d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman raw_fd_ostream::F_Binary); 150d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (!Err.empty()) { 151d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman errs() << Err << '\n'; 152d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman delete Out; 153d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman return 0; 154d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman } 155d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman 156d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman return Out; 157d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman} 158d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 15927aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattnerstatic int AsLexInput(const char *ProgName) { 160b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner std::string ErrorMessage; 161b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(InputFilename, 162b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner &ErrorMessage); 163f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner if (Buffer == 0) { 164b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner errs() << ProgName << ": "; 165f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner if (ErrorMessage.size()) 166f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner errs() << ErrorMessage << "\n"; 167f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner else 168f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner errs() << "input file didn't read correctly.\n"; 169f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner return 1; 170f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner } 171b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner 172b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner SourceMgr SrcMgr; 173b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner 174b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner // Tell SrcMgr about this buffer, which is what TGParser will pick up. 175b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner SrcMgr.AddNewSourceBuffer(Buffer, SMLoc()); 176b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner 177b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner // Record the location of the include directories so that the lexer can find 178b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner // it later. 179b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner SrcMgr.setIncludeDirs(IncludeDirs); 180a59e8779964992457ada1af6a5f48068523cfd42Chris Lattner 1819823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby const Target *TheTarget = GetTarget(ProgName); 1829823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby if (!TheTarget) 1839823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby return 1; 1849823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby 1854d12fdc2d96cc02578df9bf27aef641e4a09373bChris Lattner llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createAsmInfo(TripleName)); 1869823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby assert(MAI && "Unable to create target asm info!"); 1879823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby 188fd0b0288e2ee5ccf3f1d47090542710c67a77cf7Sean Callanan AsmLexer Lexer(*MAI); 189346cc61cd20c41ef15ed824d28c81f40f1b28590Daniel Dunbar Lexer.setBuffer(SrcMgr.getMemoryBuffer(0)); 190346cc61cd20c41ef15ed824d28c81f40f1b28590Daniel Dunbar 191d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman OwningPtr<tool_output_file> Out(GetOutputStream()); 192d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (!Out) 193d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman return 1; 194d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 19527aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner bool Error = false; 196a3c924f83aefd4c883ed17a200876d258e0ad1e2Daniel Dunbar while (Lexer.Lex().isNot(AsmToken::Eof)) { 19754b636930b9d782be934c3881b296f971203ced3Daniel Dunbar AsmToken Tok = Lexer.getTok(); 19854b636930b9d782be934c3881b296f971203ced3Daniel Dunbar 19954b636930b9d782be934c3881b296f971203ced3Daniel Dunbar switch (Tok.getKind()) { 20027aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner default: 201bf2013ee22e7684ed37e4b78fca6937f38247ae7Sean Callanan SrcMgr.PrintMessage(Lexer.getLoc(), "unknown token", "warning"); 20227aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner Error = true; 20327aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner break; 2043f87233d700eb4316cfaad59477834d2f5a2503bDaniel Dunbar case AsmToken::Error: 20527aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner Error = true; // error already printed. 2064651bca31bdad27184fa0d36640bf5ef1d83cf5cChris Lattner break; 2073f87233d700eb4316cfaad59477834d2f5a2503bDaniel Dunbar case AsmToken::Identifier: 20854b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os() << "identifier: " << Lexer.getTok().getString(); 209a59e8779964992457ada1af6a5f48068523cfd42Chris Lattner break; 2103f87233d700eb4316cfaad59477834d2f5a2503bDaniel Dunbar case AsmToken::Integer: 21154b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os() << "int: " << Lexer.getTok().getString(); 212a59e8779964992457ada1af6a5f48068523cfd42Chris Lattner break; 21354f0a625b0eb9afeece652a8462755010d237c78Daniel Dunbar case AsmToken::Real: 21454b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os() << "real: " << Lexer.getTok().getString(); 21554f0a625b0eb9afeece652a8462755010d237c78Daniel Dunbar break; 216f969868271f25df126047d0844f45b5e3b844b6dDaniel Dunbar case AsmToken::Register: 21754b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os() << "register: " << Lexer.getTok().getRegVal(); 218f969868271f25df126047d0844f45b5e3b844b6dDaniel Dunbar break; 219f969868271f25df126047d0844f45b5e3b844b6dDaniel Dunbar case AsmToken::String: 22054b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os() << "string: " << Lexer.getTok().getString(); 221f969868271f25df126047d0844f45b5e3b844b6dDaniel Dunbar break; 222165e8344d833147268810bbec18276dafe0122b9Daniel Dunbar 22354b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Amp: Out->os() << "Amp"; break; 22454b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::AmpAmp: Out->os() << "AmpAmp"; break; 22554b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::At: Out->os() << "At"; break; 22654b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Caret: Out->os() << "Caret"; break; 22754b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Colon: Out->os() << "Colon"; break; 22854b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Comma: Out->os() << "Comma"; break; 22954b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Dollar: Out->os() << "Dollar"; break; 23054b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Dot: Out->os() << "Dot"; break; 23154b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::EndOfStatement: Out->os() << "EndOfStatement"; break; 23254b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Eof: Out->os() << "Eof"; break; 23354b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Equal: Out->os() << "Equal"; break; 23454b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::EqualEqual: Out->os() << "EqualEqual"; break; 23554b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Exclaim: Out->os() << "Exclaim"; break; 23654b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::ExclaimEqual: Out->os() << "ExclaimEqual"; break; 23754b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Greater: Out->os() << "Greater"; break; 23854b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::GreaterEqual: Out->os() << "GreaterEqual"; break; 23954b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::GreaterGreater: Out->os() << "GreaterGreater"; break; 24054b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Hash: Out->os() << "Hash"; break; 24154b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::LBrac: Out->os() << "LBrac"; break; 24254b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::LCurly: Out->os() << "LCurly"; break; 24354b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::LParen: Out->os() << "LParen"; break; 24454b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Less: Out->os() << "Less"; break; 24554b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::LessEqual: Out->os() << "LessEqual"; break; 24654b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::LessGreater: Out->os() << "LessGreater"; break; 24754b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::LessLess: Out->os() << "LessLess"; break; 24854b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Minus: Out->os() << "Minus"; break; 24954b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Percent: Out->os() << "Percent"; break; 25054b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Pipe: Out->os() << "Pipe"; break; 25154b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::PipePipe: Out->os() << "PipePipe"; break; 25254b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Plus: Out->os() << "Plus"; break; 25354b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::RBrac: Out->os() << "RBrac"; break; 25454b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::RCurly: Out->os() << "RCurly"; break; 25554b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::RParen: Out->os() << "RParen"; break; 25654b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Slash: Out->os() << "Slash"; break; 25754b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Star: Out->os() << "Star"; break; 25854b636930b9d782be934c3881b296f971203ced3Daniel Dunbar case AsmToken::Tilde: Out->os() << "Tilde"; break; 259a59e8779964992457ada1af6a5f48068523cfd42Chris Lattner } 26054b636930b9d782be934c3881b296f971203ced3Daniel Dunbar 26154b636930b9d782be934c3881b296f971203ced3Daniel Dunbar // Print the token string. 26254b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os() << " (\""; 26354b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os().write_escaped(Tok.getString()); 26454b636930b9d782be934c3881b296f971203ced3Daniel Dunbar Out->os() << "\")\n"; 265a59e8779964992457ada1af6a5f48068523cfd42Chris Lattner } 266bfc0f34e34c4278b49d70b7a20e1b87cbce0a710Daniel Dunbar 267d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman // Keep output if no errors. 268d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (Error == 0) Out->keep(); 269d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 270d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman return Error; 271bfc0f34e34c4278b49d70b7a20e1b87cbce0a710Daniel Dunbar} 272bfc0f34e34c4278b49d70b7a20e1b87cbce0a710Daniel Dunbar 273a2edbabcb86f213eca6daeda5d801f8c7b1e44b2Daniel Dunbarstatic int AssembleInput(const char *ProgName) { 274c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar const Target *TheTarget = GetTarget(ProgName); 275c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar if (!TheTarget) 276c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar return 1; 277c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar 278a2edbabcb86f213eca6daeda5d801f8c7b1e44b2Daniel Dunbar std::string Error; 279a2edbabcb86f213eca6daeda5d801f8c7b1e44b2Daniel Dunbar MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(InputFilename, &Error); 28027aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner if (Buffer == 0) { 28127aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner errs() << ProgName << ": "; 282a2edbabcb86f213eca6daeda5d801f8c7b1e44b2Daniel Dunbar if (Error.size()) 283a2edbabcb86f213eca6daeda5d801f8c7b1e44b2Daniel Dunbar errs() << Error << "\n"; 28427aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner else 28527aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner errs() << "input file didn't read correctly.\n"; 28627aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner return 1; 28727aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner } 28827aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner 28927aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner SourceMgr SrcMgr; 29027aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner 29112a8a447a4ca5b939f255ae92e7fef490344593aDaniel Dunbar // Tell SrcMgr about this buffer, which is what the parser will pick up. 29227aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner SrcMgr.AddNewSourceBuffer(Buffer, SMLoc()); 29327aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner 29427aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner // Record the location of the include directories so that the lexer can find 29527aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner // it later. 29627aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner SrcMgr.setIncludeDirs(IncludeDirs); 29727aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner 298c18409aed80ba1c6c5998befd3c3c8edc865c423Chris Lattner 2994d12fdc2d96cc02578df9bf27aef641e4a09373bChris Lattner llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createAsmInfo(TripleName)); 300c18409aed80ba1c6c5998befd3c3c8edc865c423Chris Lattner assert(MAI && "Unable to create target asm info!"); 301c18409aed80ba1c6c5998befd3c3c8edc865c423Chris Lattner 302c18409aed80ba1c6c5998befd3c3c8edc865c423Chris Lattner MCContext Ctx(*MAI); 303c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar 304c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar // FIXME: We shouldn't need to do this (and link in codegen). 305c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar OwningPtr<TargetMachine> TM(TheTarget->createTargetMachine(TripleName, "")); 306c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar 307f3ce009fcb0a04a245c437d86657e9bd61ecc18fChris Lattner if (!TM) { 308f3ce009fcb0a04a245c437d86657e9bd61ecc18fChris Lattner errs() << ProgName << ": error: could not create target for triple '" 309f3ce009fcb0a04a245c437d86657e9bd61ecc18fChris Lattner << TripleName << "'.\n"; 310f3ce009fcb0a04a245c437d86657e9bd61ecc18fChris Lattner return 1; 311c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar } 312c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar 313d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman OwningPtr<tool_output_file> Out(GetOutputStream()); 314d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (!Out) 315d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman return 1; 316d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 317d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman formatted_raw_ostream FOS(Out->os()); 318fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar OwningPtr<MCStreamer> Str; 319f3ce009fcb0a04a245c437d86657e9bd61ecc18fChris Lattner 3209823ca971d5cb475401e59fde244caf5087c74a1Kevin Enderby if (FileType == OFT_AssemblyFile) { 3214c42a6de9f5456cc1b28f2d37db589f580f2adc7Chris Lattner MCInstPrinter *IP = 322d374087be5360a353a4239a155b1227057145f48Chris Lattner TheTarget->createMCInstPrinter(OutputAsmVariant, *MAI); 3231abcd06856df324eac98d4bf5ba673fb77ae6a11Benjamin Kramer MCCodeEmitter *CE = 0; 324f2f6b0c0e9088da25a0367c88263ef8e7637a82cDaniel Dunbar if (ShowEncoding) 3251abcd06856df324eac98d4bf5ba673fb77ae6a11Benjamin Kramer CE = TheTarget->createCodeEmitter(*TM, Ctx); 326d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman Str.reset(createAsmStreamer(Ctx, FOS, 3279a7346ca7ea9cc7612b5ff1ab72bacd6b8ada543Chris Lattner TM->getTargetData()->isLittleEndian(), 3281abcd06856df324eac98d4bf5ba673fb77ae6a11Benjamin Kramer /*asmverbose*/true, IP, CE, ShowInst)); 3292d9f5d1d7f7aac13396778ba0d18cf1af8d0d02fDaniel Dunbar } else if (FileType == OFT_Null) { 3302d9f5d1d7f7aac13396778ba0d18cf1af8d0d02fDaniel Dunbar Str.reset(createNullStreamer(Ctx)); 331fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar } else { 332fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar assert(FileType == OFT_ObjectFile && "Invalid file type!"); 3331abcd06856df324eac98d4bf5ba673fb77ae6a11Benjamin Kramer MCCodeEmitter *CE = TheTarget->createCodeEmitter(*TM, Ctx); 3341abcd06856df324eac98d4bf5ba673fb77ae6a11Benjamin Kramer TargetAsmBackend *TAB = TheTarget->createAsmBackend(TripleName); 335d8a33ddcfeb29e7ec792b14be946a05ab998a38eMatt Fleming Str.reset(TheTarget->createObjectStreamer(TripleName, Ctx, *TAB, 336d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman FOS, CE, RelaxAll)); 337fb4a6b397665df011348ade24a8e38d2219f095aDaniel Dunbar } 338a0d1426af0bd05e1ae69481cdb75d2913e7e1ac1Daniel Dunbar 339fdb5a8617996a20370756962e34c2e80176d6e87Daniel Dunbar if (EnableLogging) { 340fdb5a8617996a20370756962e34c2e80176d6e87Daniel Dunbar Str.reset(createLoggingStreamer(Str.take(), errs())); 341fdb5a8617996a20370756962e34c2e80176d6e87Daniel Dunbar } 342fdb5a8617996a20370756962e34c2e80176d6e87Daniel Dunbar 3439fbb37e10d3b2814877bb8d2893d863fe1da660bDaniel Dunbar OwningPtr<MCAsmParser> Parser(createMCAsmParser(*TheTarget, SrcMgr, Ctx, 3449fbb37e10d3b2814877bb8d2893d863fe1da660bDaniel Dunbar *Str.get(), *MAI)); 345d73ada7d24832bc2a4c3965b8f00ffd951341acfDaniel Dunbar OwningPtr<TargetAsmParser> TAP(TheTarget->createAsmParser(*Parser, *TM)); 346c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar if (!TAP) { 347c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar errs() << ProgName 348c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar << ": error: this target does not support assembly parsing.\n"; 349a2edbabcb86f213eca6daeda5d801f8c7b1e44b2Daniel Dunbar return 1; 350c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar } 351c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar 3523c14ca47fc057c5999cd41ce2782e0ebaa2bcf7dDaniel Dunbar Parser->setShowParsedOperands(ShowInstOperands); 3539fbb37e10d3b2814877bb8d2893d863fe1da660bDaniel Dunbar Parser->setTargetParser(*TAP.get()); 354bfc0f34e34c4278b49d70b7a20e1b87cbce0a710Daniel Dunbar 3559fbb37e10d3b2814877bb8d2893d863fe1da660bDaniel Dunbar int Res = Parser->Run(NoInitialTextSection); 356bfc0f34e34c4278b49d70b7a20e1b87cbce0a710Daniel Dunbar 357d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman // Keep output if no errors. 358d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (Res == 0) Out->keep(); 3594ca906560a3d583b25f3bc366fbcac60f0a34434Daniel Dunbar 360bfc0f34e34c4278b49d70b7a20e1b87cbce0a710Daniel Dunbar return Res; 361ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan} 362ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan 363668b15467be158a5f0e0c4a5e1ec232da021892cSean Callananstatic int DisassembleInput(const char *ProgName, bool Enhanced) { 3644d4358e8b083b38e2d7e9de3ab102e5665ffb8e2Daniel Dunbar const Target *TheTarget = GetTarget(ProgName); 3654d4358e8b083b38e2d7e9de3ab102e5665ffb8e2Daniel Dunbar if (!TheTarget) 366ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan return 0; 367ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan 368ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan std::string ErrorMessage; 369ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan 370ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(InputFilename, 371ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan &ErrorMessage); 372ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan 373ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan if (Buffer == 0) { 374ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan errs() << ProgName << ": "; 375ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan if (ErrorMessage.size()) 376ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan errs() << ErrorMessage << "\n"; 377ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan else 378ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan errs() << "input file didn't read correctly.\n"; 379ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan return 1; 380ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan } 381ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan 382d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman OwningPtr<tool_output_file> Out(GetOutputStream()); 383d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (!Out) 384d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman return 1; 385d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 386d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman int Res; 387668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan if (Enhanced) 388d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman Res = Disassembler::disassembleEnhanced(TripleName, *Buffer, Out->os()); 389668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan else 390d4c454317a38d65957edebe62bfc69fc8d9885e8Dan Gohman Res = Disassembler::disassemble(*TheTarget, TripleName, *Buffer, Out->os()); 391d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 392d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman // Keep output if no errors. 393d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman if (Res == 0) Out->keep(); 394d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman 395d5826a33a5a7c298a8934541d11cda042028be3bDan Gohman return Res; 396ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan} 39727aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner 398b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner 399b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattnerint main(int argc, char **argv) { 400b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner // Print a stack trace if we signal out. 401b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner sys::PrintStackTraceOnErrorSignal(); 402b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner PrettyStackTraceProgram X(argc, argv); 403b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner llvm_shutdown_obj Y; // Call llvm_shutdown() on exit. 404b4b53e5c13167925d6315a6f57c7b863e4e2b704Daniel Dunbar 405c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar // Initialize targets and assembly printers/parsers. 406b4b53e5c13167925d6315a6f57c7b863e4e2b704Daniel Dunbar llvm::InitializeAllTargetInfos(); 407c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar // FIXME: We shouldn't need to initialize the Target(Machine)s. 408c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar llvm::InitializeAllTargets(); 409c22e0b2443afdedb6d9b225b938ad404d63cdbe6Daniel Dunbar llvm::InitializeAllAsmPrinters(); 410b4b53e5c13167925d6315a6f57c7b863e4e2b704Daniel Dunbar llvm::InitializeAllAsmParsers(); 411ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan llvm::InitializeAllDisassemblers(); 412b4b53e5c13167925d6315a6f57c7b863e4e2b704Daniel Dunbar 413b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner cl::ParseCommandLineOptions(argc, argv, "llvm machine code playground\n"); 41475ebbceeeda1e7a78efe1848bb90e034f0c6ba61Duncan Sands TripleName = Triple::normalize(TripleName); 415b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner 416b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner switch (Action) { 417b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner default: 41827aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner case AC_AsLex: 41927aa7d259b416a9d1bf837ed2c3c11463367b11cChris Lattner return AsLexInput(argv[0]); 420b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner case AC_Assemble: 421b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner return AssembleInput(argv[0]); 422ba847da571354e13f1caa3699ee06b2d57df9fe9Sean Callanan case AC_Disassemble: 423668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan return DisassembleInput(argv[0], false); 424668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan case AC_EDisassemble: 425668b15467be158a5f0e0c4a5e1ec232da021892cSean Callanan return DisassembleInput(argv[0], true); 426b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner } 427b23677e076bea7c3bf4763ba14d8ee96faf8a74bChris Lattner 428f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner return 0; 429f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner} 430f9f065e45500823cdeb25bde2154d871ab6e9125Chris Lattner 431