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[VM][WIP][STATE] Updating state framework to upstream 2018-10-05.Still may cause...
[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         void cpu_table_call(void);
30
31 public:
32         I386(VM_TEMPLATE* parent_vm, EMU* parent_emu) : I386_BASE(parent_vm, parent_emu)
33         {
34 #ifdef USE_DEBUGGER
35                 d_debugger = NULL;
36 #endif
37 #if defined(HAS_I386)
38                 set_device_name(_T("i80386 CPU"));
39 #elif defined(HAS_I486)
40                 set_device_name(_T("i80486 CPU"));
41 #elif defined(HAS_PENTIUM)
42                 set_device_name(_T("Pentium CPU"));
43 #elif defined(HAS_MEDIAGX)
44                 set_device_name(_T("Media GX CPU"));
45 #elif defined(HAS_PENTIUM_PRO)
46                 set_device_name(_T("Pentium Pro CPU"));
47 #elif defined(HAS_PENTIUM_MMX)
48                 set_device_name(_T("Pentium MMX CPU"));
49 #elif defined(HAS_PENTIUM2)
50                 set_device_name(_T("Pentium2 CPU"));
51 #elif defined(HAS_PENTIUM3)
52                 set_device_name(_T("Pentium3 CPU"));
53 #elif defined(HAS_PENTIUM4)
54                 set_device_name(_T("Pentium4 CPU"));
55 #endif
56         }
57         ~I386() {}
58         // common functions
59         void initialize();
60         void reset();
61         int run(int cycles);
62         //int cpu_execute(void *p, int cycles); 
63 #ifdef USE_DEBUGGER
64         void *get_debugger()
65         {
66                 return d_debugger;
67         }
68         uint32_t get_debug_prog_addr_mask()
69         {
70                 return 0xffffffff;
71         }
72         uint32_t get_debug_data_addr_mask()
73         {
74                 return 0xffffffff;
75         }
76         void write_debug_data8(uint32_t addr, uint32_t data);
77         uint32_t read_debug_data8(uint32_t addr);
78         void write_debug_data16(uint32_t addr, uint32_t data);
79         uint32_t read_debug_data16(uint32_t addr);
80         void write_debug_data32(uint32_t addr, uint32_t data);
81         uint32_t read_debug_data32(uint32_t addr);
82         void write_debug_io8(uint32_t addr, uint32_t data);
83         uint32_t read_debug_io8(uint32_t addr);
84         void write_debug_io16(uint32_t addr, uint32_t data);
85         uint32_t read_debug_io32(uint32_t addr);
86         void write_debug_io32(uint32_t addr, uint32_t data);
87         uint32_t read_debug_io16(uint32_t addr);
88         bool write_debug_reg(const _TCHAR *reg, uint32_t data);
89         uint32_t read_debug_reg(const _TCHAR *reg);
90         void get_debug_regs_info(_TCHAR *buffer, size_t buffer_len);
91         int debug_dasm(uint32_t pc, _TCHAR *buffer, size_t buffer_len);
92 #endif
93
94         bool process_state(FILEIO *state_fio, bool loading);
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