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/* |
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* sysdeps.h - System dependent definitions for Unix |
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* |
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* Basilisk II (C) 1997-2001 Christian Bauer |
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* Basilisk II (C) 1997-2004 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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#include <stdlib.h> |
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#include <string.h> |
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#ifdef HAVE_PTHREADS |
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# include <pthread.h> |
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#endif |
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#ifdef HAVE_FCNTL_H |
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# include <fcntl.h> |
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#endif |
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#endif |
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/* Direct Addressing requires Video on SEGV signals */ |
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#if DIRECT_ADDRESSING && !ENABLE_VOSF |
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/* Direct Addressing requires Video on SEGV signals in plain X11 mode */ |
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#if DIRECT_ADDRESSING && (!ENABLE_VOSF && !USE_SDL_VIDEO) |
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# undef ENABLE_VOSF |
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# define ENABLE_VOSF 1 |
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#endif |
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#error "Unsupported size of pointer" |
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#endif |
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#ifndef HAVE_LOFF_T |
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typedef off_t loff_t; |
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#endif |
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#ifndef HAVE_CADDR_T |
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typedef char * caddr_t; |
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#endif |
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/* Time data type for Time Manager emulation */ |
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#ifdef HAVE_CLOCK_GETTIME |
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typedef struct timespec tm_time_t; |
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typedef struct timeval tm_time_t; |
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#endif |
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/* Define codes for all the float formats that we know of. |
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* Though we only handle IEEE format. */ |
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#define UNKNOWN_FLOAT_FORMAT 0 |
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#define IEEE_FLOAT_FORMAT 1 |
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#define VAX_FLOAT_FORMAT 2 |
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#define IBM_FLOAT_FORMAT 3 |
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#define C4X_FLOAT_FORMAT 4 |
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/* UAE CPU data types */ |
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#define uae_s8 int8 |
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#define uae_u8 uint8 |
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typedef uae_u32 uaecptr; |
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/* Alignment restrictions */ |
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#if defined(__i386__) || defined(__powerpc__) || defined(__m68k__) |
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#if defined(__i386__) || defined(__powerpc__) || defined(__m68k__) || defined(__x86_64__) |
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# define CPU_CAN_ACCESS_UNALIGNED |
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#endif |
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extern uint64 GetTicks_usec(void); |
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extern void Delay_usec(uint32 usec); |
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#ifdef HAVE_PTHREADS |
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/* Centralized pthread attribute setup */ |
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void Set_pthread_attr(pthread_attr_t *attr, int priority); |
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#endif |
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/* UAE CPU defines */ |
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#ifdef WORDS_BIGENDIAN |
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#else /* WORDS_BIGENDIAN */ |
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#ifdef __i386__ |
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#if defined(__i386__) || defined(__x86_64__) |
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/* Intel x86 */ |
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#define X86_PPRO_OPT |
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#define ENUMNAME(name) name |
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#define write_log printf |
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#ifdef X86_ASSEMBLY |
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#if defined(X86_ASSEMBLY) || defined(X86_64_ASSEMBLY) |
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#define ASM_SYM_FOR_FUNC(a) __asm__(a) |
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#else |
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#define ASM_SYM_FOR_FUNC(a) |
