OSDN Git Service

[DOC] Update ToDo (Still updated only Japanese doc.).
[csp-qt/common_source_project-fm7.git] / source / src / vm / libcpu_newdev / i386.h
1 /*
2         Skelton for retropc emulator
3
4         Origin : MAME i386 core
5         Author : Takeda.Toshiya
6         Date  : 2009.06.08-
7
8         [ i386/i486/Pentium/MediaGX ]
9 */
10
11 #ifndef _NEWDEV_I386_H_ 
12 #define _NEWDEV_I386_H_
13
14 #include "vm.h"
15 #include "../../emu.h"
16 #include "./i386_base.h"
17 //#include "./libcpu_i386/i386_real.h"
18
19 #ifdef USE_DEBUGGER
20 class DEBUGGER;
21 #endif
22  
23 class I386 : public I386_BASE
24 {
25 protected:
26 #ifdef USE_DEBUGGER
27         DEBUGGER *d_debugger;
28 #endif
29
30 public:
31         I386(VM* parent_vm, EMU* parent_emu) : I386_BASE(parent_vm, parent_emu)
32         {
33 #ifdef USE_DEBUGGER
34                 d_debugger = NULL;
35 #endif
36 #if defined(HAS_I386)
37                 set_device_name(_T("i80386 CPU"));
38 #elif defined(HAS_I486)
39                 set_device_name(_T("i80486 CPU"));
40 #elif defined(HAS_PENTIUM)
41                 set_device_name(_T("Pentium CPU"));
42 #elif defined(HAS_MEDIAGX)
43                 set_device_name(_T("Media GX CPU"));
44 #elif defined(HAS_PENTIUM_PRO)
45                 set_device_name(_T("Pentium Pro CPU"));
46 #elif defined(HAS_PENTIUM_MMX)
47                 set_device_name(_T("Pentium MMX CPU"));
48 #elif defined(HAS_PENTIUM2)
49                 set_device_name(_T("Pentium2 CPU"));
50 #elif defined(HAS_PENTIUM3)
51                 set_device_name(_T("Pentium3 CPU"));
52 #elif defined(HAS_PENTIUM4)
53                 set_device_name(_T("Pentium4 CPU"));
54 #endif
55         }
56         ~I386() {}
57         // common functions
58         void initialize();
59         void reset();
60         int run(int cycles);
61         //int cpu_execute(void *p, int cycles); 
62 #ifdef USE_DEBUGGER
63         void *get_debugger()
64         {
65                 return d_debugger;
66         }
67         uint32_t get_debug_prog_addr_mask()
68         {
69                 return 0xffffffff;
70         }
71         uint32_t get_debug_data_addr_mask()
72         {
73                 return 0xffffffff;
74         }
75         void write_debug_data8(uint32_t addr, uint32_t data);
76         uint32_t read_debug_data8(uint32_t addr);
77         void write_debug_data16(uint32_t addr, uint32_t data);
78         uint32_t read_debug_data16(uint32_t addr);
79         void write_debug_data32(uint32_t addr, uint32_t data);
80         uint32_t read_debug_data32(uint32_t addr);
81         void write_debug_io8(uint32_t addr, uint32_t data);
82         uint32_t read_debug_io8(uint32_t addr);
83         void write_debug_io16(uint32_t addr, uint32_t data);
84         uint32_t read_debug_io32(uint32_t addr);
85         void write_debug_io32(uint32_t addr, uint32_t data);
86         uint32_t read_debug_io16(uint32_t addr);
87         bool write_debug_reg(const _TCHAR *reg, uint32_t data);
88         uint32_t read_debug_reg(const _TCHAR *reg);
89         void get_debug_regs_info(_TCHAR *buffer, size_t buffer_len);
90         int debug_dasm(uint32_t pc, _TCHAR *buffer, size_t buffer_len);
91 #endif
92
93         void save_state(FILEIO* state_fio);
94         bool load_state(FILEIO* state_fio);
95         
96         // unique function
97         void set_context_bios(DEVICE* device);
98         void set_context_dma(DEVICE* device);
99
100 #ifdef USE_DEBUGGER
101         void set_context_debugger(DEBUGGER* device);
102 #endif
103
104 };
105
106 #endif