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| version 1.6, 2003/12/27 11:55:23 | version 1.7, 2004/02/05 16:41:32 |
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| Line 1 | Line 1 |
| #ifndef NP2_I386C_MEMORY_H__ | #ifndef NP2_I386C_MEMORY_H__ |
| #define NP2_I386C_MEMORY_H__ | #define NP2_I386C_MEMORY_H__ |
| #ifdef NP2_MEMORY_ASM // アセンブラ版は 必ずfastcallで | #ifdef NP2_MEMORY_ASM // アセンブラ版は 必ずfastcallで |
| #undef MEMCALL | #undef MEMCALL |
| #define MEMCALL FASTCALL | #define MEMCALL FASTCALL |
| #endif | #endif |
| Line 37 | Line 36 |
| #define FONT_ADRS 0x110000 | #define FONT_ADRS 0x110000 |
| #define ITF_ADRS 0x1f8000 | #define ITF_ADRS 0x1f8000 |
| #if defined(CPUCORE_IA32) | |
| #if 0 | |
| #define LOWMEM 0x100000 | |
| #else | |
| #define LOWMEM 0x10fff0 | |
| #endif | |
| #endif /* CPUCORE_IA32 */ | |
| #if defined(BYTESEX_LITTLE) | |
| #define MEM_SETB(pos, data) mem[pos] = data | |
| #define MEM_ANDB(pos, data) mem[pos] &= data | |
| #define MEM_XORB(pos, data) mem[pos] ^= data | |
| #define MEM_ORB(pos, data) mem[pos] |= data | |
| #define MEM_SETW(pos, data) *(WORD *)(mem + (pos)) = (data) | |
| #define MEM_SETD(pos, data) *(DWORD *)(mem + (pos)) = (data) | |
| #define MEM_GETB(pos) (mem[pos]) | |
| #define MEM_GETW(pos) (*(WORD *)(mem + (pos))) | |
| #define MEM_GETD(pos) (*(DWORD *)(mem + (pos))) | |
| #elif defined(BYTESEX_BIG) | |
| #define MEM_SETB(pos, data) mem[pos] = data | |
| #define MEM_ANDB(pos, data) mem[pos] &= data | |
| #define MEM_XORB(pos, data) mem[pos] ^= data | |
| #define MEM_ORB(pos, data) mem[pos] |= data | |
| #define MEM_SETW(pos, data) \ | |
| mem[(pos)] = (BYTE)data; \ | |
| mem[(pos) + 1] = (BYTE)(data >> 8); | |
| #define MEM_SETD(pos, data) \ | |
| mem[(pos)] = (BYTE)data; \ | |
| mem[(pos) + 1] = (BYTE)(data >> 8); \ | |
| mem[(pos) + 2] = (BYTE)(data >> 16); \ | |
| mem[(pos) + 3] = (BYTE)(data >> 24); | |
| #define MEM_GETB(pos) (mem[pos]) | |
| #define MEM_GETW(pos) \ | |
| (((WORD)mem[(pos) + 1] << 8) | mem[(pos)]) | |
| #define MEM_GETD(pos) \ | |
| (((DWORD)mem[(pos) + 3] << 24) | \ | |
| ((DWORD)mem[(pos) + 2] << 16) | \ | |
| ((WORD)mem[(pos) + 1] << 8) | mem[(pos)]) | |
| #endif | |
| #ifdef __cplusplus | #ifdef __cplusplus |
| extern "C" { | extern "C" { |
| #endif | #endif |
| Line 91 extern BYTE mem[0x200000]; | Line 45 extern BYTE mem[0x200000]; |
| void MEMCALL i286_memorymap(UINT type); | void MEMCALL i286_memorymap(UINT type); |
| void MEMCALL i286_vram_dispatch(UINT operate); | void MEMCALL i286_vram_dispatch(UINT operate); |
| void MEMCALL __i286_memorywrite(UINT32 address, REG8 value); | void MEMCALL i286_memorywrite(UINT32 address, REG8 value); |
| void MEMCALL __i286_memorywrite_w(UINT32 address, REG16 value); | void MEMCALL i286_memorywrite_w(UINT32 address, REG16 value); |
| void MEMCALL __i286_memorywrite_d(UINT32 address, UINT32 value); | void MEMCALL i286_memorywrite_d(UINT32 address, UINT32 value); |
| REG8 MEMCALL __i286_memoryread(UINT32 address); | REG8 MEMCALL i286_memoryread(UINT32 address); |
| REG16 MEMCALL __i286_memoryread_w(UINT32 address); | REG16 MEMCALL i286_memoryread_w(UINT32 address); |
| UINT32 MEMCALL __i286_memoryread_d(UINT32 address); | UINT32 MEMCALL i286_memoryread_d(UINT32 address); |
| #ifndef CPUCORE_IA32 | |
| #define i286_memorywrite(a,v) __i286_memorywrite(a,v) | |
| #define i286_memorywrite_w(a,v) __i286_memorywrite_w(a,v) | |
| #define i286_memorywrite_d(a,v) __i286_memorywrite_d(a,v) | |
| #define i286_memoryread(a) __i286_memoryread(a) | |
| #define i286_memoryread_w(a) __i286_memoryread_w(a) | |
| #define i286_memoryread_d(a) __i286_memoryread_d(a) | |
| #else /* CPUCORE_IA32 */ | |
| void MEMCALL cpu_memorywrite(DWORD address, BYTE value); | |
| void MEMCALL cpu_memorywrite_w(DWORD address, WORD value); | |
| void MEMCALL cpu_memorywrite_d(DWORD address, DWORD value); | |
| BYTE MEMCALL cpu_memoryread(DWORD address); | |
| WORD MEMCALL cpu_memoryread_w(DWORD address); | |
| DWORD MEMCALL cpu_memoryread_d(DWORD address); | |
| #define i286_memorywrite(a,v) cpu_memorywrite(a,v) | |
| #define i286_memorywrite_w(a,v) cpu_memorywrite_w(a,v) | |
| #define i286_memorywrite_d(a,v) cpu_memorywrite_d(a,v) | |
| #define i286_memoryread(a) cpu_memoryread(a) | |
| #define i286_memoryread_w(a) cpu_memoryread_w(a) | |
| #define i286_memoryread_d(a) cpu_memoryread_d(a) | |
| #endif /* !CPUCORE_IA32 */ | |
| #ifdef NP2_MEMORY_ASM | #ifdef NP2_MEMORY_ASM |
| BYTE MEMCALL i286_membyte_read(WORD seg, WORD off); | BYTE MEMCALL i286_membyte_read(WORD seg, WORD off); |
| Line 126 WORD MEMCALL i286_memword_read(WORD seg, | Line 58 WORD MEMCALL i286_memword_read(WORD seg, |
| void MEMCALL i286_membyte_write(WORD seg, WORD off, BYTE dat); | void MEMCALL i286_membyte_write(WORD seg, WORD off, BYTE dat); |
| void MEMCALL i286_memword_write(WORD seg, WORD off, WORD dat); | void MEMCALL i286_memword_write(WORD seg, WORD off, WORD dat); |
| #else | #else |
| #define i286_membyte_read(a, b) \ | #define i286_membyte_read(a, b) \ |
| i286_memoryread(((DWORD)(a) << 4) + (WORD)(b)) | i286_memoryread(((DWORD)(a) << 4) + (WORD)(b)) |
| #define i286_memword_read(a, b) \ | #define i286_memword_read(a, b) \ |
| i286_memoryread_w(((DWORD)(a) << 4) + (WORD)(b)) | i286_memoryread_w(((DWORD)(a) << 4) + (WORD)(b)) |
| #define i286_membyte_write(a, b, c) \ | #define i286_membyte_write(a, b, c) \ |
| i286_memorywrite(((DWORD)(a) << 4) + (WORD)(b), (c)) | i286_memorywrite(((DWORD)(a) << 4) + (WORD)(b), (c)) |
| #define i286_memword_write(a, b, c) \ | #define i286_memword_write(a, b, c) \ |
| i286_memorywrite_w(((DWORD)(a) << 4) + (WORD)(b), (c)) | i286_memorywrite_w(((DWORD)(a) << 4) + (WORD)(b), (c)) |
| #endif | #endif |
| void MEMCALL i286_memstr_read(UINT seg, UINT off, void *dat, UINT leng); | void MEMCALL i286_memstr_read(UINT seg, UINT off, void *dat, UINT leng); |
| void MEMCALL i286_memstr_write(UINT seg, UINT off, | void MEMCALL i286_memstr_write(UINT seg, UINT off, const void *dat, UINT leng); |
| const void *dat, UINT leng); | |
| 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); |
| Line 148 void MEMCALL i286_memx_write(UINT32 addr | Line 79 void MEMCALL i286_memx_write(UINT32 addr |
| #endif | #endif |
| #endif /* !NP2_I386C_MEMORY_H__ */ | #endif /* !NP2_I386C_MEMORY_H__ */ |