mirror of https://github.com/bsnes-emu/bsnes.git
33 lines
883 B
C++
33 lines
883 B
C++
|
class Debugger {
|
||
|
|
public:
|
||
|
|
enum class BreakEvent : unsigned {
|
||
|
|
None,
|
||
|
|
BreakpointHit,
|
||
|
|
CPUStep,
|
||
|
|
SMPStep,
|
||
|
|
} break_event;
|
||
|
|
|
||
|
|
enum { Breakpoints = 8 };
|
||
|
|
struct Breakpoint {
|
||
|
|
bool enabled;
|
||
|
|
unsigned addr;
|
||
|
|
signed data; //-1 = unused
|
||
|
|
enum class Mode : unsigned { Exec, Read, Write } mode;
|
||
|
|
enum class Source : unsigned { CPUBus, APURAM, VRAM, OAM, CGRAM } source;
|
||
|
|
unsigned counter; //number of times breakpoint has been hit since being set
|
||
|
|
} breakpoint[Breakpoints];
|
||
|
|
unsigned breakpoint_hit;
|
||
|
|
void breakpoint_test(Breakpoint::Source source, Breakpoint::Mode mode, unsigned addr, uint8 data);
|
||
|
|
|
||
|
|
bool step_cpu;
|
||
|
|
bool step_smp;
|
||
|
|
|
||
|
|
enum class MemorySource : unsigned { CPUBus, APURAM, VRAM, OAM, CGRAM };
|
||
|
|
uint8 read(MemorySource, unsigned addr);
|
||
|
|
void write(MemorySource, unsigned addr, uint8 data);
|
||
|
|
|
||
|
|
Debugger();
|
||
|
|
};
|
||
|
|
|
||
|
|
extern Debugger debugger;
|