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//===-- Xcode.cpp -----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "Xcode.h"
#include <string>
using namespace std;
using namespace lldb_perf;
void
Xcode::FetchVariable (SBValue value, uint32_t expand, bool verbose)
{
auto name = value.GetName();
auto num_value = value.GetValueAsUnsigned(0);
auto summary = value.GetSummary();
auto in_scope = value.IsInScope();
auto has_children = value.MightHaveChildren();
auto type_1 = value.GetType();
auto type_2 = value.GetType();
auto type_name_1 = value.GetTypeName();
auto type_3 = value.GetType();
auto type_name_2 = value.GetTypeName();
if (verbose)
printf("%s %s = 0x%llx (%llu) %s\n",value.GetTypeName(),value.GetName(),num_value, num_value,summary);
if (expand > 0)
{
auto count = value.GetNumChildren();
for (int i = 0; i < count; i++)
{
SBValue child(value.GetChildAtIndex(i, lldb::eDynamicCanRunTarget, true));
FetchVariable (child,expand-1,verbose);
}
}
}
void
Xcode::FetchModules (SBTarget target, bool verbose)
{
auto count = target.GetNumModules();
for (int i = 0; i < count; i++)
{
SBModule module(target.GetModuleAtIndex(i));
auto fspec = module.GetFileSpec();
std::string path(1024,0);
fspec.GetPath(&path[0],1024);
auto uuid = module.GetUUIDBytes();
if (verbose)
{
printf("%s %s\n",path.c_str(),module.GetUUIDString());
}
}
}
void
Xcode::FetchVariables (SBFrame frame, uint32_t expand, bool verbose)
{
auto values = frame.GetVariables (true,true,true,false, eDynamicCanRunTarget);
auto count = values.GetSize();
for (int i = 0; i < count; i++)
{
SBValue value(values.GetValueAtIndex(i));
FetchVariable (value,expand,verbose);
}
}
void
Xcode::FetchFrames(SBProcess process, bool variables, bool verbose)
{
auto pCount = process.GetNumThreads();
for (int p = 0; p < pCount; p++)
{
SBThread thread(process.GetThreadAtIndex(p));
auto tCount = thread.GetNumFrames ();
if (verbose)
printf("%s %d %d {%d}\n",thread.GetQueueName(),tCount,thread.GetStopReason(),eStopReasonBreakpoint);
for (int t = 0; t < tCount; t++)
{
SBFrame frame(thread.GetFrameAtIndex(t));
auto fp = frame.GetFP();
SBThread thread_dup = frame.GetThread();
SBFileSpec filespec(process.GetTarget().GetExecutable());
std::string path(1024,0);
filespec.GetPath(&path[0],1024);
auto state = process.GetState();
auto pCount_dup = process.GetNumThreads();
auto byte_size = process.GetAddressByteSize();
auto pc = frame.GetPC();
SBSymbolContext context(frame.GetSymbolContext(0x0000006e));
SBModule module(context.GetModule());
SBLineEntry entry(context.GetLineEntry());
SBFileSpec entry_filespec(process.GetTarget().GetExecutable());
std::string entry_path(1024,0);
entry_filespec.GetPath(&entry_path[0],1024);
auto line_1 = entry.GetLine();
auto line_2 = entry.GetLine();
auto fname = frame.GetFunctionName();
if (verbose)
printf("%llu %s %d %d %llu %s %d %s\n",fp,path.c_str(),state,byte_size,pc,entry_path.c_str(),line_1,fname);
if (variables)
FetchVariables (frame, 0, verbose);
}
}
}
void
Xcode::RunExpression (SBFrame frame, const char* expression, bool po, bool verbose)
{
SBValue value (frame.EvaluateExpression (expression, eDynamicCanRunTarget));
FetchVariable (value,0,verbose);
if (po)
{
auto descr = value.GetObjectDescription();
if (descr)
printf("po = %s\n",descr);
}
}
void
Xcode::Next (SBThread thread)
{
thread.StepOver();
}
void
Xcode::Continue (SBProcess process)
{
process.Continue();
}
void
Xcode::RunCommand (SBDebugger debugger, const char* cmd, bool verbose)
{
SBCommandReturnObject sb_ret;
auto interpreter = debugger.GetCommandInterpreter();
interpreter.HandleCommand(cmd,sb_ret);
if (verbose)
printf("%s\n%s\n",sb_ret.GetOutput(false),sb_ret.GetError(false));
}
SBThread
Xcode::GetThreadWithStopReason (SBProcess process, StopReason reason)
{
auto threads_count = process.GetNumThreads();
for (auto thread_num = 0; thread_num < threads_count; thread_num++)
{
SBThread thread(process.GetThreadAtIndex(thread_num));
if (thread.GetStopReason() == reason)
{
return thread;
}
}
return SBThread();
}
SBBreakpoint
Xcode::CreateFileLineBreakpoint (SBTarget target, const char* file, uint32_t line)
{
return target.BreakpointCreateByLocation(file, line);
}
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