Mercurial > repos > blastem
view z80_to_x86.h @ 249:d94e6cd5a8a5
Forgot to commit zruntime a while back, adding it now.
author | Mike Pavone <pavone@retrodev.com> |
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date | Mon, 29 Apr 2013 00:59:32 -0700 |
parents | df8a36bf5e1d |
children | 63b9a500a00b |
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#ifndef Z80_TO_X86_H_ #define Z80_TO_X86_H_ #include "z80inst.h" #include "x86_backend.h" #define ZNUM_MEM_AREAS 4 enum { ZF_C = 0, ZF_N, ZF_PV, ZF_H, ZF_Z, ZF_S, ZF_NUM }; typedef struct { uint8_t * cur_code; uint8_t * code_end; deferred_addr * deferred; uint32_t flags; int8_t regs[Z80_UNUSED]; } x86_z80_options; typedef struct { void * native_pc; uint16_t sp; uint8_t flags[ZF_NUM]; uint16_t bank_reg; uint8_t regs[Z80_A+1]; uint8_t im; uint8_t alt_regs[Z80_A+1]; uint32_t target_cycle; uint32_t current_cycle; uint8_t alt_flags[ZF_NUM]; uint8_t * mem_pointers[ZNUM_MEM_AREAS]; uint8_t iff1; uint8_t iff2; uint16_t scratch1; uint16_t scratch2; void * extra_pc; uint32_t sync_cycle; uint32_t int_cycle; native_map_slot * static_code_map; native_map_slot * banked_code_map; void * options; void * next_context; } z80_context; void translate_z80_stream(z80_context * context, uint32_t address); void init_x86_z80_opts(x86_z80_options * options); void init_z80_context(z80_context * context, x86_z80_options * options); uint8_t * z80_get_native_address(z80_context * context, uint32_t address); void z80_run(z80_context * context); void z80_reset(z80_context * context); #endif //Z80_TO_X86_H_