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[VM][DEVICE][WIP] Updating State functions.Still cause FTBFS.
[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 public:
30         I386(VM_TEMPLATE* parent_vm, EMU* parent_emu) : I386_BASE(parent_vm, parent_emu)
31         {
32 #ifdef USE_DEBUGGER
33                 d_debugger = NULL;
34 #endif
35 #if defined(HAS_I386)
36                 set_device_name(_T("i80386 CPU"));
37 #elif defined(HAS_I486)
38                 set_device_name(_T("i80486 CPU"));
39 #elif defined(HAS_PENTIUM)
40                 set_device_name(_T("Pentium CPU"));
41 #elif defined(HAS_MEDIAGX)
42                 set_device_name(_T("Media GX CPU"));
43 #elif defined(HAS_PENTIUM_PRO)
44                 set_device_name(_T("Pentium Pro CPU"));
45 #elif defined(HAS_PENTIUM_MMX)
46                 set_device_name(_T("Pentium MMX CPU"));
47 #elif defined(HAS_PENTIUM2)
48                 set_device_name(_T("Pentium2 CPU"));
49 #elif defined(HAS_PENTIUM3)
50                 set_device_name(_T("Pentium3 CPU"));
51 #elif defined(HAS_PENTIUM4)
52                 set_device_name(_T("Pentium4 CPU"));
53 #endif
54         }
55         ~I386() {}
56         // common functions
57         void initialize();
58         void reset();
59         int run(int cycles);
60         //int cpu_execute(void *p, int cycles); 
61 #ifdef USE_DEBUGGER
62         void *get_debugger()
63         {
64                 return d_debugger;
65         }
66         uint32_t get_debug_prog_addr_mask()
67         {
68                 return 0xffffffff;
69         }
70         uint32_t get_debug_data_addr_mask()
71         {
72                 return 0xffffffff;
73         }
74         void write_debug_data8(uint32_t addr, uint32_t data);
75         uint32_t read_debug_data8(uint32_t addr);
76         void write_debug_data16(uint32_t addr, uint32_t data);
77         uint32_t read_debug_data16(uint32_t addr);
78         void write_debug_data32(uint32_t addr, uint32_t data);
79         uint32_t read_debug_data32(uint32_t addr);
80         void write_debug_io8(uint32_t addr, uint32_t data);
81         uint32_t read_debug_io8(uint32_t addr);
82         void write_debug_io16(uint32_t addr, uint32_t data);
83         uint32_t read_debug_io32(uint32_t addr);
84         void write_debug_io32(uint32_t addr, uint32_t data);
85         uint32_t read_debug_io16(uint32_t addr);
86         bool write_debug_reg(const _TCHAR *reg, uint32_t data);
87         uint32_t read_debug_reg(const _TCHAR *reg);
88         void get_debug_regs_info(_TCHAR *buffer, size_t buffer_len);
89         int debug_dasm(uint32_t pc, _TCHAR *buffer, size_t buffer_len);
90 #endif
91
92         bool process_state(FILEIO *state_fio, bool loading);
93         
94         // unique function
95         void set_context_bios(DEVICE* device);
96         void set_context_dma(DEVICE* device);
97
98 #ifdef USE_DEBUGGER
99         void set_context_debugger(DEBUGGER* device);
100 #endif
101
102 };
103
104 #endif