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| version 1.4, 2003/12/27 11:55:23 | version 1.8, 2004/03/07 23:04:51 |
|---|---|
| Line 17 | Line 17 |
| // 1e0000-1e7fff VRAM1 | // 1e0000-1e7fff VRAM1 |
| // 1f8000-1fffff ITF-ROM | // 1f8000-1fffff ITF-ROM |
| #define USE_HIMEM 0x110000 | |
| enum { | enum { |
| VRAM_STEP = 0x100000, | VRAM_STEP = 0x100000, |
| VRAM_B = 0x0a8000, | VRAM_B = 0x0a8000, |
| Line 47 extern "C" { | Line 49 extern "C" { |
| extern BYTE mem[0x200000]; | extern BYTE mem[0x200000]; |
| void MEMCALL i286_memorymap(UINT type); | void MEMCALL i286_memorymap(UINT type); |
| void MEMCALL i286_romareamap(UINT16 map); | |
| void MEMCALL i286_vram_dispatch(UINT operate); | void MEMCALL i286_vram_dispatch(UINT operate); |
| BYTE MEMCALL i286_memoryread(UINT32 address); | BYTE MEMCALL i286_memoryread(UINT32 address); |
| Line 66 void MEMCALL i286_memstr_write(UINT seg, | Line 69 void MEMCALL i286_memstr_write(UINT seg, |
| void MEMCALL i286_memx_read(UINT32 address, void *dat, UINT leng); | void MEMCALL i286_memx_read(UINT32 address, void *dat, UINT leng); |
| void MEMCALL i286_memx_write(UINT32 address, const void *dat, UINT leng); | void MEMCALL i286_memx_write(UINT32 address, const void *dat, UINT leng); |
| // ---- Physical Space (DMA) | |
| #define MEMP_READ8(addr) \ | |
| i286_memoryread((addr)) | |
| #define MEMP_WRITE8(addr, dat) \ | |
| i286_memorywrite((addr), (dat)) | |
| // ---- Logical Space (BIOS) | |
| #define MEML_READ8(seg, off) \ | |
| i286_membyte_read((seg), (off)) | |
| #define MEML_READ16(seg, off) \ | |
| i286_memword_read((seg), (off)) | |
| #define MEML_WRITE8(seg, off, dat) \ | |
| i286_membyte_write((seg), (off), (dat)); | |
| #define MEML_WRITE16(seg, off, dat) \ | |
| i286_memword_write((seg), (off), (dat)); | |
| #define MEML_READSTR(seg, off, dat, leng) \ | |
| i286_memstr_read((seg), (off), (dat), (leng)) | |
| #define MEML_WRITESTR(seg, off, dat, leng) \ | |
| i286_memstr_write((seg), (off), (dat), (leng)) | |
| #define MEML_READ(addr, dat, leng) \ | |
| i286_memx_read((addr), (dat), (leng)) | |
| #define MEML_WRITE(addr, dat, leng) \ | |
| i286_memx_write((addr), (dat), (leng)) | |
| #ifdef __cplusplus | #ifdef __cplusplus |
| } | } |
| #endif | #endif |