| 1 |
|
/* |
| 2 |
|
* sysdeps.h - System dependent definitions for BeOS |
| 3 |
|
* |
| 4 |
< |
* Basilisk II (C) 1997-1999 Christian Bauer |
| 4 |
> |
* Basilisk II (C) 1997-2001 Christian Bauer |
| 5 |
|
* |
| 6 |
|
* This program is free software; you can redistribute it and/or modify |
| 7 |
|
* it under the terms of the GNU General Public License as published by |
| 21 |
|
#ifndef SYSDEPS_H |
| 22 |
|
#define SYSDEPS_H |
| 23 |
|
|
| 24 |
+ |
#ifdef __POWERPC__ |
| 25 |
+ |
#define NO_STD_NAMESPACE |
| 26 |
+ |
#endif |
| 27 |
+ |
|
| 28 |
|
#include <assert.h> |
| 29 |
|
#include <support/SupportDefs.h> |
| 30 |
|
#include <support/ByteOrder.h> |
| 34 |
|
// Are the Mac and the host address space the same? |
| 35 |
|
#ifdef __i386__ |
| 36 |
|
#define REAL_ADDRESSING 0 |
| 37 |
+ |
#undef WORDS_BIGENDIAN |
| 38 |
|
#else |
| 39 |
|
#define REAL_ADDRESSING 1 |
| 40 |
+ |
#define WORDS_BIGENDIAN 1 |
| 41 |
|
#endif |
| 42 |
|
|
| 43 |
< |
// Are we using a 68k emulator or the real thing? |
| 43 |
> |
// Using 68k emulator |
| 44 |
|
#define EMULATED_68K 1 |
| 45 |
|
|
| 46 |
< |
// Is the Mac ROM write protected? |
| 46 |
> |
// Mac ROM is write protected |
| 47 |
|
#define ROM_IS_WRITE_PROTECTED 1 |
| 48 |
|
|
| 49 |
|
// ExtFS is supported |
| 50 |
|
#define SUPPORTS_EXTFS 1 |
| 51 |
|
|
| 52 |
+ |
// mon is not supported |
| 53 |
+ |
#undef ENABLE_MON |
| 54 |
+ |
|
| 55 |
|
// Time data type for Time Manager emulation |
| 56 |
|
typedef bigtime_t tm_time_t; |
| 57 |
|
|
| 49 |
– |
// Offset Mac->BeOS time in seconds |
| 50 |
– |
#define TIME_OFFSET 0x7c25b080 |
| 51 |
– |
|
| 58 |
|
// 64 bit file offsets |
| 59 |
|
typedef off_t loff_t; |
| 60 |
|
|
| 65 |
|
#define uae_u16 uint16 |
| 66 |
|
#define uae_s32 int32 |
| 67 |
|
#define uae_u32 uint32 |
| 68 |
+ |
#define uae_s64 int64 |
| 69 |
+ |
#define uae_u64 uint64 |
| 70 |
|
typedef uae_u32 uaecptr; |
| 71 |
+ |
#define VAL64(a) (a ## LL) |
| 72 |
+ |
#define UVAL64(a) (a ## uLL) |
| 73 |
+ |
typedef uint32 uintptr; |
| 74 |
+ |
typedef int32 intptr; |
| 75 |
|
|
| 76 |
|
// UAE CPU defines |
| 77 |
|
#ifdef __i386__ |
| 94 |
|
#endif |
| 95 |
|
|
| 96 |
|
#define X86_ASSEMBLY |
| 97 |
+ |
#define UNALIGNED_PROFITABLE |
| 98 |
+ |
#define OPTIMIZED_FLAGS |
| 99 |
|
#define ASM_SYM_FOR_FUNC(a) __asm__(a) |
| 100 |
|
#define REGPARAM __attribute__((regparm(3))) |
| 101 |
|
|
| 108 |
|
static inline void do_put_mem_word(uae_u16 *a, uae_u32 v) {*a = v;} |
| 109 |
|
|
| 110 |
|
#undef X86_ASSEMBLY |
| 111 |
+ |
#define UNALIGNED_PROFITABLE |
| 112 |
+ |
#undef OPTIMIZED_FLAGS |
| 113 |
|
#define ASM_SYM_FOR_FUNC(a) |
| 114 |
|
#define REGPARAM |
| 115 |
|
#endif |
| 121 |
|
#define call_mem_put_func(func, addr, v) ((*func)(addr, v)) |
| 122 |
|
#define __inline__ inline |
| 123 |
|
#define CPU_EMU_SIZE 0 |
| 108 |
– |
#undef USE_MAPPED_MEMORY |
| 109 |
– |
#undef CAN_MAP_MEMORY |
| 124 |
|
#undef NO_INLINE_MEMORY_ACCESS |
| 125 |
|
#undef MD_HAVE_MEM_1_FUNCS |
| 126 |
|
#undef USE_COMPILER |
