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Diffstat (limited to 'tools/llvm-db/Commands.cpp')
-rw-r--r--tools/llvm-db/Commands.cpp127
1 files changed, 64 insertions, 63 deletions
diff --git a/tools/llvm-db/Commands.cpp b/tools/llvm-db/Commands.cpp
index bd741a5089..d759dddecd 100644
--- a/tools/llvm-db/Commands.cpp
+++ b/tools/llvm-db/Commands.cpp
@@ -19,8 +19,8 @@
#include "llvm/Debugger/SourceFile.h"
#include "llvm/Debugger/InferiorProcess.h"
#include "llvm/Support/FileUtilities.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/StringExtras.h"
-#include <iostream>
#include <cstdlib>
using namespace llvm;
@@ -56,7 +56,7 @@ void CLIDebugger::startProgramRunning() {
if (!Status)
throw Err;
if (TheProgramInfo->getProgramTimeStamp() != Status->getTimestamp()) {
- std::cout << "'" << Program << "' has changed; re-reading program.\n";
+ outs() << "'" << Program.str() << "' has changed; re-reading program.\n";
// Unload an existing program. This kills the program if necessary.
Dbg.unloadProgram();
@@ -64,11 +64,11 @@ void CLIDebugger::startProgramRunning() {
TheProgramInfo = 0;
CurrentFile = 0;
- Dbg.loadProgram(Program.toString(), Context);
+ Dbg.loadProgram(Program.str(), Context);
TheProgramInfo = new ProgramInfo(Dbg.getProgram());
}
- std::cout << "Starting program: " << Dbg.getProgramPath() << "\n";
+ outs() << "Starting program: " << Dbg.getProgramPath() << "\n";
Dbg.createProgram();
// There was no current frame.
@@ -83,7 +83,7 @@ bool CLIDebugger::printSourceLine(unsigned LineNo) {
const char *LineStart, *LineEnd;
CurrentFile->getSourceLine(LineNo-1, LineStart, LineEnd);
if (LineStart == 0) return true;
- std::cout << LineNo;
+ outs() << LineNo;
// If this is the line the program is currently stopped at, print a marker.
if (Dbg.isProgramRunning()) {
@@ -93,10 +93,10 @@ bool CLIDebugger::printSourceLine(unsigned LineNo) {
CurSFI);
if (CurLineNo == LineNo && CurrentFile == &CurSFI->getSourceText())
- std::cout << " ->";
+ outs() << " ->";
}
- std::cout << "\t" << std::string(LineStart, LineEnd) << "\n";
+ outs() << "\t" << std::string(LineStart, LineEnd) << "\n";
return false;
}
@@ -117,19 +117,19 @@ void CLIDebugger::printProgramLocation(bool PrintLocation) {
if (PrintLocation) {
// FIXME: print the current function arguments
if (const GlobalVariable *FuncDesc = SF.getFunctionDesc())
- std::cout << getProgramInfo().getFunction(FuncDesc).getSymbolicName();
+ outs() << getProgramInfo().getFunction(FuncDesc).getSymbolicName();
else
- std::cout << "<unknown function>";
+ outs() << "<unknown function>";
CurrentFile = &FileDesc->getSourceText();
- std::cout << " at " << CurrentFile->getFilename() << ":" << LineNo;
- if (ColNo) std::cout << ":" << ColNo;
- std::cout << "\n";
+ outs() << " at " << CurrentFile->getFilename() << ":" << LineNo;
+ if (ColNo) outs() << ":" << ColNo;
+ outs() << "\n";
}
if (printSourceLine(LineNo))
- std::cout << "<could not load source file>\n";
+ outs() << "<could not load source file>\n";
else {
LineListedStart = LineNo-ListSize/2+1;
if ((int)LineListedStart < 1) LineListedStart = 1;
@@ -241,14 +241,15 @@ void CLIDebugger::fileCommand(std::string &Options) {
// If requested, start the new program.
if (Prog.empty()) {
- std::cout << "Unloaded program.\n";
+ outs() << "Unloaded program.\n";
} else {
- std::cout << "Loading program... " << std::flush;
+ outs() << "Loading program... ";
+ outs().flush();
Dbg.loadProgram(Prog, Context);
assert(Dbg.isProgramLoaded() &&
"loadProgram succeeded, but not program loaded!");
TheProgramInfo = new ProgramInfo(Dbg.getProgram());
- std::cout << "successfully loaded '" << Dbg.getProgramPath() << "'!\n";
+ outs() << "successfully loaded '" << Dbg.getProgramPath() << "'!\n";
}
}
@@ -391,29 +392,29 @@ void CLIDebugger::backtraceCommand(std::string &Options) {
try {
for (unsigned i = 0; ; ++i) {
StackFrame &SF = RI.getStackFrame(i);
- std::cout << "#" << i;
+ outs() << "#" << i;
if (i == RI.getCurrentFrameIdx())
- std::cout << " ->";
- std::cout << "\t" << SF.getFrameID() << " in ";
+ outs() << " ->";
+ outs() << "\t" << SF.getFrameID() << " in ";
if (const GlobalVariable *G = SF.getFunctionDesc())
- std::cout << PI.getFunction(G).getSymbolicName();
+ outs() << PI.getFunction(G).getSymbolicName();
unsigned LineNo, ColNo;
const SourceFileInfo *SFI;
SF.getSourceLocation(LineNo, ColNo, SFI);
if (!SFI->getBaseName().empty()) {
- std::cout << " at " << SFI->getBaseName();
+ outs() << " at " << SFI->getBaseName();
if (LineNo) {
- std::cout << ":" << LineNo;
+ outs() << ":" << LineNo;
if (ColNo)
- std::cout << ":" << ColNo;
+ outs() << ":" << ColNo;
}
}
// FIXME: when we support shared libraries, we should print ' from foo.so'
// if the stack frame is from a different object than the current one.
- std::cout << "\n";
+ outs() << "\n";
}
} catch (...) {
// Stop automatically when we run off the bottom of the stack.
@@ -522,11 +523,11 @@ void CLIDebugger::infoCommand(std::string &Options) {
} else if (What == "functions") {
const std::map<const GlobalVariable*, SourceFunctionInfo*> &Functions
= getProgramInfo().getSourceFunctions();
- std::cout << "All defined functions:\n";
+ outs() << "All defined functions:\n";
// FIXME: GDB groups these by source file. We could do that I guess.
for (std::map<const GlobalVariable*, SourceFunctionInfo*>::const_iterator
I = Functions.begin(), E = Functions.end(); I != E; ++I) {
- std::cout << I->second->getSymbolicName() << "\n";
+ outs() << I->second->getSymbolicName() << "\n";
}
} else if (What == "source") {
@@ -537,30 +538,30 @@ void CLIDebugger::infoCommand(std::string &Options) {
const SourceFileInfo &SF =
getProgramInfo().getSourceFile(CurrentFile->getDescriptor());
- std::cout << "Current source file is: " << SF.getBaseName() << "\n"
- << "Compilation directory is: " << SF.getDirectory() << "\n";
+ outs() << "Current source file is: " << SF.getBaseName() << "\n"
+ << "Compilation directory is: " << SF.getDirectory() << "\n";
if (unsigned NL = CurrentFile->getNumLines())
- std::cout << "Located in: " << CurrentFile->getFilename() << "\n"
- << "Contains " << NL << " lines\n";
+ outs() << "Located in: " << CurrentFile->getFilename() << "\n"
+ << "Contains " << NL << " lines\n";
else
- std::cout << "Could not find source file.\n";
- std::cout << "Source language is "
- << SF.getLanguage().getSourceLanguageName() << "\n";
+ outs() << "Could not find source file.\n";
+ outs() << "Source language is "
+ << SF.getLanguage().getSourceLanguageName() << "\n";
} else if (What == "sources") {
const std::map<const GlobalVariable*, SourceFileInfo*> &SourceFiles =
getProgramInfo().getSourceFiles();
- std::cout << "Source files for the program:\n";
+ outs() << "Source files for the program:\n";
for (std::map<const GlobalVariable*, SourceFileInfo*>::const_iterator I =
SourceFiles.begin(), E = SourceFiles.end(); I != E;) {
- std::cout << I->second->getDirectory() << "/"
- << I->second->getBaseName();
+ outs() << I->second->getDirectory() << "/"
+ << I->second->getBaseName();
++I;
- if (I != E) std::cout << ", ";
+ if (I != E) outs() << ", ";
}
- std::cout << "\n";
+ outs() << "\n";
} else if (What == "target") {
- std::cout << Dbg.getRunningProcess().getStatus();
+ outs() << Dbg.getRunningProcess().getStatus();
} else {
// See if this is something handled by the current language.
if (getCurrentLanguage().printInfo(What))
@@ -746,7 +747,7 @@ void CLIDebugger::listCommand(std::string &Options) {
if (LineStart == 0)
throw "Could not load source file '" + CurrentFile->getFilename() + "'!";
else
- std::cout << "<end of file>\n";
+ outs() << "<end of file>\n";
}
}
@@ -762,11 +763,11 @@ void CLIDebugger::setCommand(std::string &Options) {
if (!getToken(Options).empty())
throw "set language expects one argument at most.";
if (Lang == "") {
- std::cout << "The currently understood settings are:\n\n"
- << "local or auto Automatic setting based on source file\n"
- << "c Use the C language\n"
- << "c++ Use the C++ language\n"
- << "unknown Use when source language is not supported\n";
+ outs() << "The currently understood settings are:\n\n"
+ << "local or auto Automatic setting based on source file\n"
+ << "c Use the C language\n"
+ << "c++ Use the C++ language\n"
+ << "unknown Use when source language is not supported\n";
} else if (Lang == "local" || Lang == "auto") {
CurrentLanguage = 0;
} else if (Lang == "c") {
@@ -799,28 +800,28 @@ void CLIDebugger::showCommand(std::string &Options) {
throw "show command expects one argument.";
if (What == "args") {
- std::cout << "Argument list to give program when started is \"";
+ outs() << "Argument list to give program when started is \"";
// FIXME: This doesn't print stuff correctly if the arguments have spaces in
// them, but currently the only way to get that is to use the --args command
// line argument. This should really handle escaping all hard characters as
// needed.
for (unsigned i = 0, e = Dbg.getNumProgramArguments(); i != e; ++i)
- std::cout << (i ? " " : "") << Dbg.getProgramArgument(i);
- std::cout << "\"\n";
+ outs() << (i ? " " : "") << Dbg.getProgramArgument(i);
+ outs() << "\"\n";
} else if (What == "language") {
- std::cout << "The current source language is '";
+ outs() << "The current source language is '";
if (CurrentLanguage)
- std::cout << CurrentLanguage->getSourceLanguageName();
+ outs() << CurrentLanguage->getSourceLanguageName();
else
- std::cout << "auto; currently "
- << getCurrentLanguage().getSourceLanguageName();
- std::cout << "'.\n";
+ outs() << "auto; currently "
+ << getCurrentLanguage().getSourceLanguageName();
+ outs() << "'.\n";
} else if (What == "listsize") {
- std::cout << "Number of source lines llvm-db will list by default is "
- << ListSize << ".\n";
+ outs() << "Number of source lines llvm-db will list by default is "
+ << ListSize << ".\n";
} else if (What == "prompt") {
- std::cout << "llvm-db's prompt is \"" << Prompt << "\".\n";
+ outs() << "llvm-db's prompt is \"" << Prompt << "\".\n";
} else {
throw "Unknown show command '" + What + "'. Try 'help show'.";
}
@@ -835,16 +836,16 @@ void CLIDebugger::helpCommand(std::string &Options) {
// Getting detailed help on a particular command?
if (!Command.empty()) {
CLICommand *C = getCommand(Command);
- std::cout << C->getShortHelp() << ".\n" << C->getLongHelp();
+ outs() << C->getShortHelp() << ".\n" << C->getLongHelp();
// If there are aliases for this option, print them out.
const std::vector<std::string> &Names = C->getOptionNames();
if (Names.size() > 1) {
- std::cout << "The '" << Command << "' command is known as: '"
- << Names[0] << "'";
+ outs() << "The '" << Command << "' command is known as: '"
+ << Names[0] << "'";
for (unsigned i = 1, e = Names.size(); i != e; ++i)
- std::cout << ", '" << Names[i] << "'";
- std::cout << "\n";
+ outs() << ", '" << Names[i] << "'";
+ outs() << "\n";
}
} else {
@@ -859,7 +860,7 @@ void CLIDebugger::helpCommand(std::string &Options) {
for (std::map<std::string, CLICommand*>::iterator I = CommandTable.begin(),
E = CommandTable.end(); I != E; ++I)
if (I->first == I->second->getPrimaryOptionName())
- std::cout << I->first << std::string(MaxSize - I->first.size(), ' ')
- << " - " << I->second->getShortHelp() << "\n";
+ outs() << I->first << std::string(MaxSize - I->first.size(), ' ')
+ << " - " << I->second->getShortHelp() << "\n";
}
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-04-27 14:04:53 +0000