#ifndef __MachTask_h__
#define __MachTask_h__
#include <map>
#include <mach/mach.h>
#include <mach/mach_vm.h>
#include <sys/socket.h>
#include "MachException.h"
#include "MachVMMemory.h"
class ProcessMacOSX;
class MachTask
{
public:
MachTask (ProcessMacOSX *process);
virtual
~MachTask ();
void
Clear ();
kern_return_t
Suspend ();
kern_return_t
Resume ();
int32_t
GetSuspendCount () const;
size_t
ReadMemory (lldb::addr_t addr, void *buf, size_t size, lldb_private::Error& error);
size_t
WriteMemory (lldb::addr_t addr, const void *buf, size_t size, lldb_private::Error& error);
lldb::addr_t
AllocateMemory (size_t size, uint32_t permissions, lldb_private::Error& error);
lldb_private::Error
DeallocateMemory (lldb::addr_t addr);
mach_port_t
ExceptionPort () const;
bool
ExceptionPortIsValid () const;
kern_return_t
SaveExceptionPortInfo ();
kern_return_t
RestoreExceptionPortInfo ();
kern_return_t
ShutDownExceptionThread ();
bool
StartExceptionThread (lldb_private::Error &err);
lldb::addr_t
GetDYLDAllImageInfosAddress ();
kern_return_t
BasicInfo (struct task_basic_info *info) const;
static kern_return_t
BasicInfo (task_t task, struct task_basic_info *info);
bool
IsValid () const;
static bool
IsValid (task_t task);
static void *
ExceptionThread (void *arg);
task_t
GetTaskPort () const
{
return m_task;
}
task_t
GetTaskPortForProcessID (lldb_private::Error &err);
static task_t
GetTaskPortForProcessID (lldb::pid_t pid, lldb_private::Error &err);
ProcessMacOSX *
Process ()
{
return m_process;
}
const ProcessMacOSX *
Process () const
{
return m_process;
}
protected:
ProcessMacOSX * m_process; task_t m_task;
MachVMMemory m_vm_memory; MachException::PortInfo m_exc_port_info; lldb::thread_t m_exception_thread; mach_port_t m_exception_port;
typedef std::map<vm_address_t,size_t> allocation_collection;
allocation_collection m_allocations;
private:
DISALLOW_COPY_AND_ASSIGN (MachTask);
};
#endif // __MachTask_h__