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Diffstat (limited to 'SrcShared/UAE/sysdeps.h')
| -rw-r--r-- | SrcShared/UAE/sysdeps.h | 348 |
1 files changed, 348 insertions, 0 deletions
diff --git a/SrcShared/UAE/sysdeps.h b/SrcShared/UAE/sysdeps.h new file mode 100644 index 0000000..ab682fa --- /dev/null +++ b/SrcShared/UAE/sysdeps.h @@ -0,0 +1,348 @@ + /* + * UAE - The Un*x Amiga Emulator + * + * Try to include the right system headers and get other system-specific + * stuff right & other collected kludges. + * + * If you think about modifying this, think twice. Some systems rely on + * the exact order of the #include statements. That's also the reason + * why everything gets included unconditionally regardless of whether + * it's actually needed by the .c file. + * + * Copyright 1996, 1997 Bernd Schmidt + */ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <errno.h> +#include <assert.h> +#include <limits.h> + +#include "EmTypes.h" // int8, int16, etc. + +#ifndef __STDC__ +#define __STDC__ 1 +#endif +#ifndef __STDC__ +#error "Your compiler is not ANSI. Get a real one." +#endif + +#include <stdarg.h> + +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif + +#ifdef HAVE_VALUES_H +#include <values.h> +#endif + +#ifdef HAVE_STRINGS_H +#include <strings.h> +#endif +#ifdef HAVE_STRING_H +#include <string.h> +#endif + +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#ifdef HAVE_FCNTL_H +#include <fcntl.h> +#endif + +#ifdef HAVE_UTIME_H +#include <utime.h> +#endif + +#ifdef HAVE_SYS_STAT_H +#include <sys/stat.h> +#endif + +#if TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# if HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif + +#if HAVE_DIRENT_H +# include <dirent.h> +#else +# define dirent direct +# if HAVE_SYS_NDIR_H +# include <sys/ndir.h> +# endif +# if HAVE_SYS_DIR_H +# include <sys/dir.h> +# endif +# if HAVE_NDIR_H +# include <ndir.h> +# endif +#endif + +#ifdef HAVE_SYS_UTIME_H +# include <sys/utime.h> +#endif + +#include <errno.h> +#include <assert.h> + +#if EEXIST == ENOTEMPTY +#define BROKEN_OS_PROBABLY_AIX +#endif + +#ifdef __NeXT__ +#define S_IRUSR S_IREAD +#define S_IWUSR S_IWRITE +#define S_IXUSR S_IEXEC +#define S_ISDIR(val) (S_IFDIR & val) +struct utimbuf +{ + time_t actime; + time_t modtime; +}; +#endif + +#if defined(__GNUC__) && defined(AMIGA) +/* gcc on the amiga need that __attribute((regparm)) must */ +/* be defined in function prototypes as well as in */ +/* function definitions ! */ +#define REGPARAM2 REGPARAM +#else /* not(GCC & AMIGA) */ +#define REGPARAM2 +#endif + +/* sam: some definitions so that SAS/C can compile UAE */ +#if defined(__SASC) && defined(AMIGA) +#define REGPARAM2 +#define REGPARAM +#define S_IRUSR S_IREAD +#define S_IWUSR S_IWRITE +#define S_IXUSR S_IEXECUTE +#define S_ISDIR(val) (S_IFDIR & val) +#define mkdir(x,y) mkdir(x) +#define truncate(x,y) 0 +#define creat(x,y) open("T:creat",O_CREAT|O_TEMP|O_RDWR) /* sam: for zfile.c */ +#define strcasecmp stricmp +#define utime(file,time) 0 +struct utimbuf +{ + time_t actime; + time_t modtime; +}; +#endif + +#if defined(WARPUP) +#include "devices/timer.h" +#include "osdep/posixemu.h" +#define REGPARAM +#define REGPARAM2 +#define RETSIGTYPE +#define USE_ZFILE +#define strcasecmp stricmp +#define memcpy q_memcpy +#define memset q_memset +#define strdup my_strdup +#define random rand +#define creat(x,y) open("T:creat",O_CREAT|O_RDWR,777) +extern void* q_memset(void*,int,size_t); +extern void* q_memcpy(void*,const void*,size_t); +#endif + +#ifdef __DOS__ +#include <pc.h> +#include <io.h> +#endif + +/* Acorn specific stuff */ +#ifdef ACORN + +#define S_IRUSR S_IREAD +#define S_IWUSR S_IWRITE +#define S_IXUSR S_IEXEC + +#define strcasecmp stricmp + +#endif + +#ifndef L_tmpnam +#define L_tmpnam 128 /* ought to be safe */ +#endif + +/* If char has more then 8 bits, good night. */ + +typedef int8 uae_s8; +typedef int16 uae_s16; +typedef int32 uae_s32; +typedef int64 uae_s64; + +typedef uint8 uae_u8; +typedef uint16 uae_u16; +typedef uint32 uae_u32; +typedef uint64 uae_u64; + +typedef emuptr uaecptr; + + +#ifdef HAVE_STRDUP +#define my_strdup strdup +#else +extern char *my_strdup (const char*s); +#endif + +extern void *xmalloc(size_t); + +/* We can only rely on GNU C getting enums right. Mickeysoft VSC++ is known + * to have problems, and it's likely that other compilers choke too. */ +#ifdef __GNUC__ +#define ENUMDECL typedef enum +#define ENUMNAME(name) name +#else +#define ENUMDECL enum +#define ENUMNAME(name) ; typedef int name +#endif + +/* + * Porters to weird systems, look! This is the preferred way to get + * filesys.c (and other stuff) running on your system. Define the + * appropriate macros and implement wrappers in a machine-specific file. + * + * I guess the Mac port could use this (Ernesto?) + */ + +//#undef DONT_HAVE_POSIX +//#undef DONT_HAVE_REAL_POSIX /* define if open+delete doesn't do what it should */ +//#undef DONT_HAVE_STDIO +//#undef DONT_HAVE_MALLOC + +#if defined(WARPUP) +#define DONT_HAVE_POSIX +#endif + +#if defined _WIN32 + +#if defined __WATCOMC__ + +#define O_NDELAY 0 +#include <direct.h> +#define dirent direct +#define mkdir(a,b) mkdir(a) +#define strcasecmp stricmp + +#elif defined __MINGW32__ + +#define O_NDELAY 0 +#define mkdir(a,b) mkdir(a) + +#endif + +#endif /* _WIN32 */ + +#ifdef DONT_HAVE_POSIX + +#define access posixemu_access +extern int posixemu_access (const char *, int); +#define open posixemu_open +extern int posixemu_open (const char *, int, int); +#define close posixemu_close +extern void posixemu_close (int); +#define read posixemu_read +extern int posixemu_read (int, char *, int); +#define write posixemu_write +extern int posixemu_write (int, const char *, int); +#undef lseek +#define lseek posixemu_seek +extern int posixemu_seek (int, int, int); +#define stat(a,b) posixemu_stat ((a), (b)) +extern int posixemu_stat (const char *, STAT *); +#define mkdir posixemu_mkdir +extern int mkdir (const char *, int); +#define rmdir posixemu_rmdir +extern int posixemu_rmdir (const char *); +#define unlink posixemu_unlink +extern int posixemu_unlink (const char *); +#define truncate posixemu_truncate +extern int posixemu_truncate (const char *, long int); +#define rename posixemu_rename +extern int posixemu_rename (const char *, const char *); +#define chmod posixemu_chmod +extern int posixemu_chmod (const char *, int); +#define tmpnam posixemu_tmpnam +extern void posixemu_tmpnam (char *); +#define utime posixemu_utime +extern int posixemu_utime (const char *, struct utimbuf *); +#define opendir posixemu_opendir +extern DIR * posixemu_opendir (const char *); +#define readdir posixemu_readdir +extern struct dirent* readdir (DIR *); +#define closedir posixemu_closedir +extern void closedir (DIR *); + +/* This isn't the best place for this, but it fits reasonably well. The logic + * is that you probably don't have POSIX errnos if you don't have the above + * functions. */ +extern long dos_errno (void); + +#endif + +#ifdef DONT_HAVE_STDIO + +extern FILE *stdioemu_fopen (const char *, const char *); +#define fopen(a,b) stdioemu_fopen(a, b) +extern int stdioemu_fseek (FILE *, int, int); +#define fseek(a,b,c) stdioemu_fseek(a, b, c) +extern int stdioemu_fread (char *, int, int, FILE *); +#define fread(a,b,c,d) stdioemu_fread(a, b, c, d) +extern int stdioemu_fwrite (const char *, int, int, FILE *); +#define fwrite(a,b,c,d) stdioemu_fwrite(a, b, c, d) +extern int stdioemu_ftell (FILE *); +#define ftell(a) stdioemu_ftell(a) +extern int stdioemu_fclose (FILE *); +#define fclose(a) stdioemu_fclose(a) + +#endif + +#ifdef DONT_HAVE_MALLOC + +#define malloc(a) mallocemu_malloc(a) +extern void *mallocemu_malloc (int size); +#define free(a) mallocemu_free(a) +extern void mallocemu_free (void *ptr); + +#endif + +#ifdef X86_ASSEMBLY +#define ASM_SYM_FOR_FUNC(a) __asm__(a) +#else +#define ASM_SYM_FOR_FUNC(a) +#endif + +#if defined USE_COMPILER +#undef NO_PREFETCH_BUFFER +#undef NO_EXCEPTION_3 +#define NO_EXCEPTION_3 +#define NO_PREFETCH_BUFFER +#endif + +#include "target.h" + +#ifndef O_BINARY +#define O_BINARY 0 +#endif + +#ifndef STATIC_INLINE +#define STATIC_INLINE static __inline__ +#endif + +#ifdef __cplusplus +} +#endif |