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#ifndef PTX_DEBUG_INCLUDED
#define PTX_DEBUG_INCLUDED
#include "abstract_hardware_model.h"
#include <string>
class brk_pt {
public:
brk_pt() { m_valid=false; }
brk_pt( const char *fileline, unsigned uid )
{
m_valid = true;
m_watch = false;
m_fileline = std::string(fileline);
m_thread_uid=uid;
}
brk_pt( unsigned addr, unsigned value )
{
m_valid = true;
m_watch = true;
m_addr = addr;
m_value = value;
}
unsigned get_value() const { return m_value; }
addr_t get_addr() const { return m_addr; }
bool is_valid() const { return m_valid; }
bool is_watchpoint() const { return m_watch; }
bool is_equal( const std::string &fileline, unsigned uid ) const
{
if( m_watch )
return false;
if( (m_thread_uid != (unsigned)-1) && (uid != m_thread_uid) )
return false;
return m_fileline == fileline;
}
std::string location() const
{
char buffer[1024];
sprintf(buffer,"%s thread uid = %u", m_fileline.c_str(), m_thread_uid);
return buffer;
}
unsigned set_value( unsigned val ) { return m_value=val; }
private:
bool m_valid;
bool m_watch;
// break point
std::string m_fileline;
unsigned m_thread_uid;
// watch point
unsigned m_addr;
unsigned m_value;
};
extern int gpgpu_ptx_instruction_classification ;
class ptx_thread_info;
class ptx_instruction;
bool thread_at_brkpt( void *ptx_thd_info, const struct brk_pt &b );
unsigned read_location( addr_t addr );
void hit_watchpoint( unsigned watchpoint_num, ptx_thread_info *thd, const ptx_instruction *pI );
void gpgpu_debug();
#endif
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