| version 1.2, 2003/10/21 11:22:05 | version 1.14, 2005/05/20 13:59:47 | 
| Line 6 | Line 6 | 
 |  |  | 
 | // 000000-0fffff メインメモリ | // 000000-0fffff メインメモリ | 
 | // 100000-10ffef HMA | // 100000-10ffef HMA | 
 |  | // 10fff0-10ffff HIMEM | 
 | // 110000-193fff FONT-ROM/RAM | // 110000-193fff FONT-ROM/RAM | 
| // 1a8000-1e7fff VRAM1 | // 1a8000-1bffff VRAM1 | 
|  | // 1c0000-1c7fff ITF-ROM BAK | 
|  | // 1c8000-1dffff EPSON RAM | 
|  | // 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 27  enum { | Line 33  enum { | 
 | VRAM1_E         = (VRAM_STEP + VRAM_E), | VRAM1_E         = (VRAM_STEP + VRAM_E), | 
 |  |  | 
 | FONT_ADRS       = 0x110000, | FONT_ADRS       = 0x110000, | 
| ITF_ADRS        = 0x1f8000 | ITF_ADRS        = (VRAM_STEP + 0xf8000) | 
 | }; | }; | 
 |  |  | 
| #define VRAM_POS(a)     ((a) & (VRAM_STEP | 0x7fff)) | #define VRAMADDRMASKEX(a)       ((a) & (VRAM_STEP | 0x7fff)) | 
 |  |  | 
 |  |  | 
 | #ifdef __cplusplus | #ifdef __cplusplus | 
 | extern "C" { | extern "C" { | 
 | #endif | #endif | 
 |  |  | 
| extern  BYTE    mem[0x200000]; | extern  UINT8   mem[0x200000]; | 
|  |  | 
| void MEMCALL i286_vram_dispatch(UINT operate); |  | 
 |  |  | 
| BYTE MEMCALL i286_memoryread(UINT32 address); | void MEMCALL memm_arch(UINT type); | 
| UINT16 MEMCALL i286_memoryread_w(UINT32 address); | void MEMCALL memm_vram(UINT operate); | 
| void MEMCALL i286_memorywrite(UINT32 address, BYTE value); |  | 
| void MEMCALL i286_memorywrite_w(UINT32 address, UINT16 value); |  | 
|  |  | 
| BYTE MEMCALL i286_membyte_read(UINT seg, UINT off); |  | 
| UINT16 MEMCALL i286_memword_read(UINT seg, UINT off); |  | 
| void MEMCALL i286_membyte_write(UINT seg, UINT off, BYTE value); |  | 
| void MEMCALL i286_memword_write(UINT seg, UINT off, UINT16 value); |  | 
|  |  | 
| void MEMCALL i286_memstr_read(UINT seg, UINT off, void *dat, UINT leng); |  | 
| void MEMCALL i286_memstr_write(UINT seg, UINT off, |  | 
| const void *dat, UINT leng); |  | 
 |  |  | 
| void MEMCALL i286_memx_read(UINT32 address, void *dat, UINT leng); | REG8 MEMCALL memp_read8(UINT32 address); | 
| void MEMCALL i286_memx_write(UINT32 address, const void *dat, UINT leng); | REG16 MEMCALL memp_read16(UINT32 address); | 
|  | UINT32 MEMCALL memp_read32(UINT32 address); | 
|  | void MEMCALL memp_write8(UINT32 address, REG8 value); | 
|  | void MEMCALL memp_write16(UINT32 address, REG16 value); | 
|  | void MEMCALL memp_write32(UINT32 address, UINT32 value); | 
|  |  | 
|  | void MEMCALL memp_reads(UINT32 address, void *dat, UINT leng); | 
|  | void MEMCALL memp_writes(UINT32 address, const void *dat, UINT leng); | 
|  |  | 
|  | REG8 MEMCALL memr_read8(UINT seg, UINT off); | 
|  | REG16 MEMCALL memr_read16(UINT seg, UINT off); | 
|  | void MEMCALL memr_write8(UINT seg, UINT off, REG8 value); | 
|  | void MEMCALL memr_write16(UINT seg, UINT off, REG16 value); | 
|  | void MEMCALL memr_reads(UINT seg, UINT off, void *dat, UINT leng); | 
|  | void MEMCALL memr_writes(UINT seg, UINT off, const void *dat, UINT leng); | 
 |  |  | 
 | #ifdef __cplusplus | #ifdef __cplusplus | 
 | } | } | 
 | #endif | #endif | 
 |  |  | 
 |  |  | 
 |  | // ---- Memory map | 
 |  |  | 
 |  | #define MEMM_ARCH(t)            memm_arch(t) | 
 |  | #define MEMM_VRAM(o)            memm_vram(o) | 
 |  |  | 
 |  |  | 
 |  | // ---- Physical Space (DMA) | 
 |  |  | 
 |  | #define MEMP_READ8(addr)                                        \ | 
 |  | memp_read8((addr)) | 
 |  | #define MEMP_WRITE8(addr, dat)                          \ | 
 |  | memp_write8((addr), (dat)) | 
 |  |  | 
 |  |  | 
 |  | // ---- Logical Space (BIOS) | 
 |  |  | 
 |  | #define MEML_READ8(addr)                                        \ | 
 |  | memp_read8((addr)) | 
 |  | #define MEML_READ16(addr)                                       \ | 
 |  | memp_read16((addr)) | 
 |  | #define MEML_WRITE8(addr, dat)                          \ | 
 |  | memp_write8((addr), (dat)) | 
 |  | #define MEML_WRITE16(addr, dat)                         \ | 
 |  | memp_write16((addr), (dat)) | 
 |  | #define MEML_READS(addr, dat, leng)                     \ | 
 |  | memp_reads((addr), (dat), (leng)) | 
 |  | #define MEML_WRITES(addr, dat, leng)            \ | 
 |  | memp_writes((addr), (dat), (leng)) | 
 |  |  | 
 |  | #define MEMR_READ8(seg, off)                            \ | 
 |  | memr_read8((seg), (off)) | 
 |  | #define MEMR_READ16(seg, off)                           \ | 
 |  | memr_read16((seg), (off)) | 
 |  | #define MEMR_WRITE8(seg, off, dat)                      \ | 
 |  | memr_write8((seg), (off), (dat)) | 
 |  | #define MEMR_WRITE16(seg, off, dat)                     \ | 
 |  | memr_write16((seg), (off), (dat)) | 
 |  | #define MEMR_READS(seg, off, dat, leng)         \ | 
 |  | memr_reads((seg), (off), (dat), (leng)) | 
 |  | #define MEMR_WRITES(seg, off, dat, leng)        \ | 
 |  | memr_writes((seg), (off), (dat), (leng)) | 
 |  |  |