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comparison m68k_to_x86.h @ 343:467bfa17004a

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Mostly working runtime generation of memory map read/write functions
author Mike Pavone <pavone@retrodev.com>
date Sat, 18 May 2013 11:44:42 -0700
parents e5e8b48ad157
children b24556b45d1e
comparison
equal deleted inserted replaced
342:13f994c88c34 343:467bfa17004a
21 deferred_addr *deferred; 21 deferred_addr *deferred;
22 uint8_t *cur_code; 22 uint8_t *cur_code;
23 uint8_t *code_end; 23 uint8_t *code_end;
24 uint8_t **ram_inst_sizes; 24 uint8_t **ram_inst_sizes;
25 FILE *address_log; 25 FILE *address_log;
26 uint8_t *read_16;
27 uint8_t *write_16;
28 uint8_t *read_8;
29 uint8_t *write_8;
30 uint8_t *read_32;
31 uint8_t *write_32_lowfirst;
32 uint8_t *write_32_highfirst;
26 } x86_68k_options; 33 } x86_68k_options;
27 34
28 typedef struct { 35 typedef struct {
29 uint8_t flags[5]; 36 uint8_t flags[5];
30 uint8_t status; 37 uint8_t status;
36 uint32_t sync_cycle; 43 uint32_t sync_cycle;
37 uint32_t int_cycle; 44 uint32_t int_cycle;
38 uint32_t int_num; 45 uint32_t int_num;
39 uint16_t *mem_pointers[NUM_MEM_AREAS]; 46 uint16_t *mem_pointers[NUM_MEM_AREAS];
40 void *video_context; 47 void *video_context;
41 uint16_t value; 48 uint16_t reserved;
42 49
43 native_map_slot *native_code_map; 50 native_map_slot *native_code_map;
44 void *options; 51 void *options;
45 uint8_t ram_code_flags[32/8]; 52 uint8_t ram_code_flags[32/8];
46 void *system; 53 void *system;
47 } m68k_context; 54 } m68k_context;
48 55
49 uint8_t * translate_m68k(uint8_t * dst, struct m68kinst * inst, x86_68k_options * opts); 56 uint8_t * translate_m68k(uint8_t * dst, struct m68kinst * inst, x86_68k_options * opts);
50 uint8_t * translate_m68k_stream(uint32_t address, m68k_context * context); 57 uint8_t * translate_m68k_stream(uint32_t address, m68k_context * context);
51 void start_68k_context(m68k_context * context, uint32_t address); 58 void start_68k_context(m68k_context * context, uint32_t address);
52 void init_x86_68k_opts(x86_68k_options * opts); 59 void init_x86_68k_opts(x86_68k_options * opts, memmap_chunk * memmap, uint32_t num_chunks);
53 void init_68k_context(m68k_context * context, native_map_slot * native_code_map, void * opts); 60 void init_68k_context(m68k_context * context, native_map_slot * native_code_map, void * opts);
54 void m68k_reset(m68k_context * context); 61 void m68k_reset(m68k_context * context);
55 void insert_breakpoint(m68k_context * context, uint32_t address, uint8_t * bp_handler); 62 void insert_breakpoint(m68k_context * context, uint32_t address, uint8_t * bp_handler);
56 void remove_breakpoint(m68k_context * context, uint32_t address); 63 void remove_breakpoint(m68k_context * context, uint32_t address);
57 m68k_context * m68k_handle_code_write(uint32_t address, m68k_context * context); 64 m68k_context * m68k_handle_code_write(uint32_t address, m68k_context * context);