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1.1 root 1: /*
1.1.1.2 root 2: * UAE - The Un*x Amiga Emulator - CPU core
1.1 root 3: *
4: * Try to include the right system headers and get other system-specific
5: * stuff right & other collected kludges.
6: *
7: * If you think about modifying this, think twice. Some systems rely on
8: * the exact order of the #include statements. That's also the reason
9: * why everything gets included unconditionally regardless of whether
10: * it's actually needed by the .c file.
11: *
12: * Copyright 1996, 1997 Bernd Schmidt
1.1.1.2 root 13: *
14: * Adaptation to Hatari by Thomas Huth
15: *
1.1 root 16: */
17:
18: #ifndef UAESYSDEPS
19: #define UAESYSDEPS
20:
21: #include <stdio.h>
22: #include <stdlib.h>
23: #include <errno.h>
24: #include <assert.h>
25: #include <limits.h>
26:
27: #ifndef __STDC__
28: #error "Your compiler is not ANSI. Get a real one."
29: #endif
30:
31: #include <stdarg.h>
32:
33: #include <errno.h>
34: #include <assert.h>
35:
1.1.1.3 ! root 36: #include <SDL_types.h>
! 37:
! 38:
1.1 root 39: #if EEXIST == ENOTEMPTY
40: #define BROKEN_OS_PROBABLY_AIX
41: #endif
42:
43: #ifdef __NeXT__
44: #define S_IRUSR S_IREAD
45: #define S_IWUSR S_IWRITE
46: #define S_IXUSR S_IEXEC
47: #define S_ISDIR(val) (S_IFDIR & val)
48: struct utimbuf
49: {
50: time_t actime;
51: time_t modtime;
52: };
53: #endif
54:
55:
56: #if defined(WARPUP)
57: #include "devices/timer.h"
58: #include "osdep/posixemu.h"
59: #define REGPARAM
60: #define REGPARAM2
61: #define RETSIGTYPE
62: #define USE_ZFILE
63: #define strcasecmp stricmp
64: #define memcpy q_memcpy
65: #define memset q_memset
66: #define strdup my_strdup
67: #define random rand
68: #define creat(x,y) open("T:creat",O_CREAT|O_RDWR|O_TRUNC,777)
69: extern void* q_memset(void*,int,size_t);
70: extern void* q_memcpy(void*,const void*,size_t);
71: #endif
72:
73:
74: /* Acorn specific stuff */
75: #ifdef ACORN
76:
77: #define S_IRUSR S_IREAD
78: #define S_IWUSR S_IWRITE
79: #define S_IXUSR S_IEXEC
80:
81: #define strcasecmp stricmp
82:
83: #endif
84:
85:
1.1.1.3 ! root 86: /* The variable-types used in the CPU core: */
! 87: /* We're mapping them to the SDL types, I hope this will work on all systems... */
! 88: typedef Uint8 uae_u8;
! 89: typedef Sint8 uae_s8;
1.1 root 90:
1.1.1.3 ! root 91: typedef Uint16 uae_u16;
! 92: typedef Sint16 uae_s16;
! 93:
! 94: typedef Uint32 uae_u32;
! 95: typedef Sint32 uae_s32;
1.1 root 96:
97: typedef uae_u32 uaecptr;
98:
99: #undef uae_s64
100: #undef uae_u64
101:
102: #if SIZEOF_LONG_LONG == 8
103: #define uae_s64 long long
104: #define uae_u64 long long
105: #define VAL64(a) (a ## LL)
106: #define UVAL64(a) (a ## uLL)
107: #elif SIZEOF___INT64 == 8
108: #define uae_s64 __int64
109: #define uae_u64 unsigned __int64
110: #define VAL64(a) (a)
111: #define UVAL64(a) (a)
112: #elif SIZEOF_LONG == 8
113: #define uae_s64 long;
114: #define uae_u64 unsigned long;
115: #define VAL64(a) (a ## l)
116: #define UVAL64(a) (a ## ul)
117: #endif
118:
119:
120: /* We can only rely on GNU C getting enums right. Mickeysoft VSC++ is known
121: * to have problems, and it's likely that other compilers choke too. */
122: #ifdef __GNUC__
123: #define ENUMDECL typedef enum
124: #define ENUMNAME(name) name
125: #else
126: #define ENUMDECL enum
127: #define ENUMNAME(name) ; typedef int name
128: #endif
129:
130:
131: #if defined USE_COMPILER
132: #undef NO_PREFETCH_BUFFER
133: #undef NO_EXCEPTION_3
134: #define NO_EXCEPTION_3
135: #define NO_PREFETCH_BUFFER
136: #endif
137:
138: /*#include "target.h"*/
139:
140: #ifndef O_BINARY
141: #define O_BINARY 0
142: #endif
143:
144: #ifndef STATIC_INLINE
145: #define STATIC_INLINE static __inline__
146: #endif
147:
148: /*
149: * You can specify numbers from 0 to 5 here. It is possible that higher
150: * numbers will make the CPU emulation slightly faster, but if the setting
151: * is too high, you will run out of memory while compiling.
152: * Best to leave this as it is.
153: */
154: #define CPU_EMU_SIZE 0
155:
156: #ifndef REGPARAM
157: # define REGPARAM
158: #endif
159: #ifndef REGPARAM2
160: # define REGPARAM2
161: #endif
162:
163: #endif /* ifndef UAESYSDEPS */
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