1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/* $OpenBSD: macdefs.h,v 1.1 2007/10/07 17:58:52 otto Exp $ */
/*
* Copyright(C) Caldera International Inc. 2001-2002. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code and documentation must retain the above
* copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditionsand the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed or owned by Caldera
* International, Inc.
* Neither the name of Caldera International, Inc. nor the names of other
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA
* INTERNATIONAL, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL CALDERA INTERNATIONAL, INC. BE LIABLE
* FOR ANY DIRECT, INDIRECT INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OFLIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
# define makecc(val,i) lastcon = (lastcon<<8)|((val<<24)>>24);
# define ARGINIT 32
# define AUTOINIT 0
# define SZCHAR 8
# define SZINT 32
# define SZFLOAT 32
# define SZDOUBLE 64
# define SZLONG 32
# define SZSHORT 16
# define SZPOINT 32
# define ALCHAR 8
# define ALINT 32
# define ALFLOAT 32
# define ALDOUBLE 32
# define ALLONG 32
# define ALSHORT 16
# define ALPOINT 32
# define ALSTRUCT 8
# define ALSTACK 32
/* size in which constants are converted */
/* should be long if feasable */
# define CONSZ long
# define CONFMT "%Ld"
/* size in which offsets are kept
* should be large enough to cover address space in bits
*/
# define OFFSZ long
/* character set macro */
# define CCTRANS(x) x
/* register cookie for stack poINTer */
# define STKREG 13
# define ARGREG 12
/* maximum and minimum register variables */
# define MAXRVAR 11
# define MINRVAR 6
# define MAXREGS MAXRVAR
/* various standard pieces of code are used */
# define STDPRTREE
# define LABFMT "L%d"
/* show stack grows negatively */
#define BACKAUTO
#define BACKTEMP
/* show field hardware support on VAX */
#define FIELDOPS
/* bytes are numbered from right to left */
#define RTOLBYTES
/* we want prtree included */
# define STDPRTREE
# ifndef FORT
# define ONEPASS
#endif
# define ENUMSIZE(high,low) INT
/* VAX-11/780 Registers */
/* scratch registers */
# define R0 0
# define R1 1
# define R2 2
# define R3 3
# define R4 4
# define R5 5
/* register variables */
# define R6 6
# define R7 7
# define R8 8
# define R9 9
# define R10 10
# define R11 11
/* special purpose */
# define AP 12 /* argument pointer */
# define FP 13 /* frame pointer */
# define SP 14 /* stack pointer */
# define PC 15 /* program counter */
/* floating registers */
/* there are no floating point registers on the VAX */
extern int fregs;
extern int maxargs;
# define BYTEOFF(x) ((x)&03)
# define wdal(k) (BYTEOFF(k)==0)
# define BITOOR(x) ((x)>>3) /* bit offset to oreg offset */
# define REGSZ 16
# define TMPREG FP
# define R2REGS /* permit double indexing */
# define STOARG(p) /* just evaluate the arguments, and be done with it... */
# define STOFARG(p)
# define STOSTARG(p)
# define genfcall(a,b) gencall(a,b)
# define NESTCALL
# define MYREADER(p) walkf(p, optim2)
int optim2(void);
# define special(a, b) 0
|
