blob: 46405e58276168290fc89ee9cef49a9f4e4e883e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
#ifndef QTMIPSMACHINE_H
#define QTMIPSMACHINE_H
#include <QObject>
#include <QTimer>
#include <cstdint>
#include <qtmipsexception.h>
#include <machineconfig.h>
#include <registers.h>
#include <memory.h>
#include <core.h>
#include <cache.h>
namespace machine {
class QtMipsMachine : public QObject {
Q_OBJECT
public:
QtMipsMachine(const MachineConfig &cc);
const MachineConfig &config();
void set_speed(unsigned);
const Registers *registers();
const Memory *memory();
const Cache *cache_program();
const Cache *cache_data();
const Core *core();
const CoreSingle *core_singe();
const CorePipelined *core_pipelined();
enum Status {
ST_READY, // Machine is ready to be started or step to be called
ST_RUNNING, // Machine is running
ST_BUSY, // Machine is calculating step
ST_EXIT, // Machine exited
ST_TRAPPED // Machine exited with failure
};
enum Status status();
bool exited();
public slots:
void play();
void pause();
void step();
void restart();
signals:
void program_exit();
void program_trap(machine::QtMipsException &e);
void status_change(enum machine::QtMipsMachine::Status st);
void tick(); // Time tick
private:
MachineConfig mcnf;
Registers *regs;
Memory *mem, *mem_program_only;
Cache *cch_program, *cch_data;
Core *cr;
QTimer *run_t;
std::uint32_t program_end;
enum Status stat;
void set_status(enum Status st);
};
}
#endif // QTMIPSMACHINE_H
|
