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dd3b648e RP |
1 | /* vxWorks.h - VxWorks standard definitions header */ |
2 | ||
3 | /* Copyright 1984-1990 Wind River Systems, Inc. */ | |
4 | ||
5 | /* | |
6 | modification history | |
7 | -------------------- | |
8 | 01z,05oct90,shl added copyright notice. | |
9 | made #endif ANSI style. | |
10 | 01y,28sep90,del added I960 defines. | |
11 | 01x,29may90,del moved types to vxTypes.h | |
12 | 01w,09apr90,jcf added timeout definitions. | |
13 | 01v,24jan90,gae moved network configuration flags here from makefile's. | |
14 | 01u,01sep88,mcl definition of INSTR dependent on processor family; added SPARC. | |
15 | +gae added MC680X0 and defined CPU_FAMILY. | |
16 | 01t,08apr89,dnw added ifdef to prevent inclusion of vxWorks.h more than once. | |
17 | 01s,22jun88,dnw moved READ, WRITE, and UPDATE back here from ioLib.h. | |
18 | 01r,22apr88,gae oops! forgot some #endif's in 01q. | |
19 | 01q,12apr88,gae removed QUICK & WAIT; added STD_{IN,OUT,ERR}. | |
20 | fixed #define's of FALSE, TRUE, etc. | |
21 | moved READ, WRITE, and UPDATE to ioLib.h. | |
22 | 01p,04dec87,dnw added undefine of MC68000 to get around Green Hills bug that | |
23 | pre-defines MC68000. | |
24 | 01o,12nov87,ecs added type ULONG. | |
25 | 01n,08feb86,dnw added types INSTR, UINT, USHORT. | |
26 | 01m,14oct85,rdc added BUS types. | |
27 | 01l,16jul85,jlf added conditional for NULL and EOF. | |
28 | 01k,24jun85,rdc installed condtional compile so we can include in | |
29 | assembly language files. See instructions below. | |
30 | Added System type macro and CPU type macro. | |
31 | 01j,13jun85,dnw cleaned-up, removed more obsolete stuff to wrs.h | |
32 | 01i,11sep84,jlf changed name from wrs.h to vxWorks.h. removed GLOBAL. | |
33 | 01h,03jun84,dnw removed IGNORE declaration. | |
34 | 01g,09apr84,jlf added MEMBER_SIZE macro. | |
35 | 01f,14dec83,dnw added MSB, LSB macros | |
36 | 01e,17nov83,jlf added STATUS type, for routines which return a status. | |
37 | 01d,13jul83,dnw added NELEMENTS macro | |
38 | 01c,14May83,dnw added OFFSET macro | |
39 | 01b,17Feb83,dnw added stuff from Whitesmiths std.h | |
40 | 01a,15Feb83,dnw written | |
41 | */ | |
42 | ||
43 | #ifndef INCvxWorksh | |
44 | #define INCvxWorksh | |
45 | ||
46 | #if !defined(NULL) || (NULL!=0) | |
47 | #define NULL 0 | |
48 | #endif | |
49 | ||
50 | #if !defined(EOF) || (EOF!=(-1)) | |
51 | #define EOF (-1) | |
52 | #endif | |
53 | ||
54 | #if !defined(FALSE) || (FALSE!=0) | |
55 | #define FALSE 0 | |
56 | #endif | |
57 | ||
58 | #if !defined(TRUE) || (TRUE!=1) | |
59 | #define TRUE 1 | |
60 | #endif | |
61 | ||
62 | ||
63 | #define NONE (-1) /* for times when NULL won't do */ | |
64 | #define EOS '\0' /* C string terminator */ | |
65 | ||
66 | ||
67 | /* return status values */ | |
68 | ||
69 | #define OK 0 | |
70 | #define ERROR (-1) | |
71 | ||
72 | /* timeout defines */ | |
73 | ||
74 | #define NO_WAIT 0 | |
75 | #define WAIT_FOREVER (-1) | |
76 | ||
77 | /* low-level I/O input, output, error fd's */ | |
78 | ||
79 | #define STD_IN 0 | |
80 | #define STD_OUT 1 | |
81 | #define STD_ERR 2 | |
82 | ||
83 | /* modes - must match O_RDONLY/O_WRONLY/O_RDWR in ioLib.h! */ | |
84 | ||
85 | #define READ 0 | |
86 | #define WRITE 1 | |
87 | #define UPDATE 2 | |
88 | ||
89 | /* SYSTEM types */ | |
90 | ||
91 | #define V7 1 /* ATT version 7 */ | |
92 | #define SYS_V 2 /* ATT System 5 */ | |
93 | #define BSD_4_2 3 /* Berkeley BSD 4.2 */ | |
94 | ||
95 | /* CPU types */ | |
96 | ||
97 | /* The Green Hills compiler pre-defines "MC68000"!! */ | |
98 | #ifdef MC68000 | |
99 | #undef MC68000 | |
100 | #endif | |
101 | ||
102 | #define MC68000 1 | |
103 | #define MC68010 2 | |
104 | #define MC68020 3 | |
105 | #define MC68030 4 | |
106 | #define MC68040 5 | |
107 | #define MC680X0 9 | |
108 | ||
109 | #define SPARC 10 | |
110 | ||
111 | #ifndef I960 | |
112 | #define I960 20 | |
113 | #endif | |
114 | ||
115 | #define I960KB 21 | |
116 | #define I960CA 22 | |
117 | ||
118 | #if CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030 | |
119 | #define CPU_FAMILY MC680X0 | |
120 | #endif /* CPU==MC68000 || CPU==MC68010 || CPU==MC68020 || CPU==MC68030 */ | |
121 | ||
122 | #if CPU==SPARC | |
123 | #define CPU_FAMILY SPARC | |
124 | #endif /* CPU==SPARC */ | |
125 | ||
126 | #if CPU==I960KB | |
127 | #define CPU_FAMILY I960 | |
128 | #endif /* CPU==I960KB */ | |
129 | ||
130 | #if CPU==I960CA | |
131 | #define CPU_FAMILY I960 | |
132 | #endif /* CPU==I960CA */ | |
133 | ||
134 | /* BUS types */ | |
135 | ||
136 | #define VME_BUS 1 | |
137 | #define MULTI_BUS 2 | |
138 | ||
139 | /* network configuration parameters */ | |
140 | ||
141 | #define INET /* include internet protocols */ | |
142 | #define BSD 43 /* BSD 4.3 -like OS */ | |
143 | #define BSDDEBUG /* turn on debug */ | |
144 | #define GATEWAY /* tables to be initialized for gateway routing */ | |
145 | ||
146 | /* common macros */ | |
147 | ||
148 | #define MSB(x) (((x) >> 8) & 0xff) /* most signif byte of 2-byte integer */ | |
149 | #define LSB(x) ((x) & 0xff) /* least signif byte of 2-byte integer*/ | |
150 | ||
151 | #define OFFSET(structure, member) /* byte offset of member in structure*/\ | |
152 | ((int) &(((structure *) 0) -> member)) | |
153 | ||
154 | #define MEMBER_SIZE(structure, member) /* size of a member of a structure */\ | |
155 | (sizeof (((structure *) 0) -> member)) | |
156 | ||
157 | #define NELEMENTS(array) /* number of elements in an array */ \ | |
158 | (sizeof (array) / sizeof ((array) [0])) | |
159 | ||
160 | #define FOREVER for (;;) | |
161 | ||
162 | #define max(x, y) (((x) < (y)) ? (y) : (x)) | |
163 | #define min(x, y) (((x) < (y)) ? (x) : (y)) | |
164 | ||
165 | ||
166 | /* storage class specifier definitions */ | |
167 | ||
168 | #define FAST register | |
169 | #define IMPORT extern | |
170 | #define LOCAL static | |
171 | ||
172 | ||
173 | /* include typedefs - must come after CPU_FAMILY definitions above */ | |
174 | ||
175 | #include "vxTypes.h" | |
176 | ||
177 | #endif /* INCvxWorksh */ |