Raimon Zamora
1db0c52e1a
- [NEW] mòdul zx_system per a gestionar la vida i canvi de systemes (48K, 128K...)
41 lines
878 B
C++
41 lines
878 B
C++
#pragma once
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#include <stdint.h>
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#include <stdio.h>
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#include "zx_system.h"
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#define MEMTAG_NONE 0x00
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#define MEMTAG_DATA 0x01
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#define MEMTAG_INST 0x02
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#define MEMTAG_CODE 0x04
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#define MEMTAG_IGNORE 0x08
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#define MEMTAG_TDATA 0x10
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#define MEMTAG_TINST 0x20
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#define MEMTAG_TREPEAT 0x40
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#define MEMTAG_MODIFIED 0x80
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#define MEMTAG_KNOWN 0x07
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#define MEMTAG_TOUCHED 0x70
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namespace mem
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{
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void init(uint8_t mode);
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void reset();
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uint8_t readMem(uint16_t address);
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void writeMem(uint16_t address, uint8_t value);
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void loadMem(uint16_t address, uint16_t len, uint8_t *buffer);
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uint8_t getTag(uint16_t address);
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void setTag(uint16_t address, uint8_t value);
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void saveState(FILE* f);
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void loadState(FILE* f);
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uint32_t getSize();
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uint8_t *rawPtr(uint32_t address);
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uint8_t *rawTagPtr(uint32_t address);
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}
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