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Pointer-ified the PDP1/TX0 core.

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This commit is contained in:
Wilbert Pol 2008-12-08 21:49:26 +00:00
parent 9369daac34
commit abb8a04a10
2 changed files with 316 additions and 323 deletions
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630
src/emu/cpu/pdp1/tx0.c
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9
src/emu/cpu/pdp1/tx0.h
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@ -36,20 +36,17 @@ struct _tx0_reset_param_t
5: reserved (for unimplemented typ instruction?)
6: p6h
7: p7h */
void (*io_handlers[8])(void);
void (*io_handlers[8])(const device_config *device);
/* select instruction handler */
void (*sel_handler)(void);
void (*sel_handler)(const device_config *device);
/* callback called when reset line is pulsed: IO devices should reset */
void (*io_reset_callback)(void);
void (*io_reset_callback)(const device_config *device);
};
/* PUBLIC FUNCTIONS */
CPU_GET_INFO( tx0_64kw );
CPU_GET_INFO( tx0_8kw );
#define READ_TX0_18BIT(A) ((signed)memory_read_dword_32be(tx0.program, (A)<<2))
#define WRITE_TX0_18BIT(A,V) (memory_write_dword_32be(tx0.program, (A)<<2,(V)))
CPU_DISASSEMBLE( tx0_64kw );
CPU_DISASSEMBLE( tx0_8kw );