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d1eb43aa | 1 | #ifndef __constraintExpr_h__ |
2 | ||
3 | #define __constraintExpr_h__ | |
4 | ||
5 | typedef union constraintTermValue_ | |
6 | { | |
7 | exprNode expr; | |
8 | sRef sref; | |
9 | int intlit; | |
10 | } constraintTermValue; | |
11 | ||
12 | typedef enum | |
13 | { | |
90bc41f7 | 14 | ERRORBADCONSTRAINTTERMTYPE, |
d1eb43aa | 15 | EXPRNODE, SREF, |
16 | INTLITERAL | |
17 | } constraintTermType; | |
18 | ||
19 | struct _constraintTerm { | |
20 | fileloc loc; | |
21 | constraintTermValue value; | |
22 | constraintTermType kind; | |
23 | }; | |
24 | ||
25 | ||
26 | typedef enum | |
27 | { | |
28 | PLUS, | |
29 | MINUS | |
30 | } | |
31 | constraintExprBinaryOpKind; | |
32 | ||
33 | typedef enum | |
34 | { | |
35 | VALUE, CALLSAFE, | |
36 | MAXSET, MINSET, MAXREAD, MINREAD, | |
37 | NULLTERMINATED, | |
38 | UNDEFINED | |
39 | } | |
40 | constraintExprUnaryOpKind; | |
41 | ||
42 | typedef enum | |
43 | { | |
44 | binaryexpr, | |
45 | unaryExpr, | |
90bc41f7 | 46 | term |
d1eb43aa | 47 | } |
48 | constraintExprKind; | |
49 | ||
50 | typedef struct constraintExprBinaryOp_ | |
51 | { | |
52 | constraintExpr expr1; | |
53 | constraintExprBinaryOpKind binaryOp; | |
54 | constraintExpr expr2; | |
55 | } constraintExprBinaryOp; | |
56 | ||
57 | ||
58 | typedef struct constraintExprUnaryOp_ | |
59 | { | |
60 | constraintExpr expr; | |
61 | constraintExprUnaryOpKind unaryOp; | |
62 | } constraintExprUnaryOp; | |
63 | ||
64 | ||
65 | typedef union constraintExprData_ | |
66 | { | |
67 | constraintExprBinaryOp binaryOp; | |
68 | constraintExprUnaryOp unaryOp; | |
69 | constraintTerm term; | |
70 | } *constraintExprData; | |
71 | ||
72 | ||
73 | struct constraintExpr_ { | |
74 | constraintExprKind kind; | |
75 | constraintExprData data; | |
76 | }; | |
77 | ||
78 | # define constraintExpr_undefined ((constraintExpr)NULL) | |
79 | ||
80 | //constraintTerm constraintTerm_copy (constraintTerm term); | |
81 | ||
dc92450f | 82 | int constraintExpr_getValue (constraintExpr expr) /*@*/; |
d1eb43aa | 83 | |
84 | constraintExpr constraintExpr_setFileloc (constraintExpr expr, fileloc loc); | |
85 | ||
86 | constraintExpr constraintExpr_copy (constraintExpr expr); | |
87 | ||
dc92450f | 88 | cstring constraintExpr_unparse (constraintExpr ex) /*@*/; |
89 | extern cstring constraintExpr_print (constraintExpr expr) /*@*/; | |
d1eb43aa | 90 | |
91 | ||
92 | bool constraintExpr_similar (constraintExpr expr1, constraintExpr expr2); | |
93 | bool constraintExpr_same (constraintExpr expr1, constraintExpr expr2); | |
94 | constraintExpr constraintExpr_searchandreplace (constraintExpr c, constraintExpr old, constraintExpr new ); | |
95 | bool constraintExpr_canGetValue (constraintExpr expr); | |
96 | ||
97 | int constraintExpr_compare (constraintExpr expr1, constraintExpr expr2); | |
98 | ||
99 | constraintExpr constraintExpr_makeValueInt (int i); | |
100 | ||
101 | constraintExpr constraintExpr_makeIntLiteral (int i); | |
102 | ||
103 | constraintExpr constraintExpr_makeValueExpr (exprNode expr); | |
104 | ||
105 | constraintExpr constraintExpr_makeMaxSetExpr (exprNode expr); | |
106 | ||
107 | constraintExpr constraintExpr_makeMaxReadExpr (exprNode expr); | |
108 | ||
109 | constraintExpr constraintExpr_makeMinSetExpr (exprNode expr); | |
110 | ||
111 | constraintExpr constraintExpr_makeMinReadExpr (exprNode expr); | |
112 | ||
113 | constraintExpr constraintExpr_makeIncConstraintExpr (constraintExpr expr); | |
114 | ||
115 | constraintExpr constraintExpr_makeDecConstraintExpr (constraintExpr expr); | |
116 | ||
117 | constraintExpr constraintExpr_simplify (constraintExpr c); | |
118 | ||
119 | ||
120 | constraintExpr constraintExpr_solveBinaryExpr (constraintExpr lexpr, constraintExpr expr); | |
121 | ||
122 | bool constraintExpr_search (constraintExpr c, constraintExpr old); | |
123 | /* jjjkkkk */ | |
124 | ||
125 | constraintExprData constraintExprData_copy (constraintExprData data, constraintExprKind kind); | |
126 | ||
127 | ||
128 | constraintExprData constraintExprData_termSetTerm (/*@out@*/ constraintExprData data, constraintTerm term); | |
129 | ||
130 | constraintTerm constraintExprData_termGetTerm (constraintExprData data) /*@*/; | |
131 | ||
132 | constraintExprUnaryOpKind constraintExprData_unaryExprGetOp (constraintExprData data) /*@*/; | |
133 | ||
134 | constraintExpr constraintExprData_unaryExprGetExpr (constraintExprData data) /*@*/; | |
135 | ||
136 | constraintExprData constraintExprData_unaryExprSetOp (constraintExprData data, constraintExprUnaryOpKind op); | |
137 | ||
138 | ||
139 | constraintExprData constraintExprData_unaryExprSetExpr (constraintExprData data, constraintExpr expr); | |
140 | ||
141 | ||
470b7798 | 142 | constraintExprBinaryOpKind constraintExprData_binaryExprGetOp (constraintExprData data) /*@*/; |
d1eb43aa | 143 | |
144 | constraintExpr constraintExprData_binaryExprGetExpr1 (constraintExprData data)/*@*/; | |
145 | ||
146 | constraintExpr constraintExprData_binaryExprGetExpr2 (constraintExprData data)/*@*/; | |
147 | ||
148 | constraintExprData constraintExprData_binaryExprSetExpr1 (constraintExprData data, constraintExpr expr); | |
149 | ||
150 | constraintExprData constraintExprData_binaryExprSetExpr2 (constraintExprData data, constraintExpr expr); | |
151 | ||
152 | constraintExprData constraintExprData_binaryExprSetOp (constraintExprData data, constraintExprBinaryOpKind op); | |
153 | fileloc constraintExpr_getFileloc (constraintExpr expr); | |
154 | ||
155 | constraintExpr constraintExpr_makeBinaryOpConstraintExprIntLiteral (constraintExpr expr, int literal); | |
156 | ||
157 | constraintExpr constraintExpr_makeSRefMaxset (sRef s); | |
158 | ||
159 | constraintExpr constraintExpr_makeTermsRef (sRef s); | |
160 | constraintExpr constraintExpr_doSRefFixBaseParam ( /*@returned@*/ constraintExpr expr, exprNodeList arglist); | |
161 | constraintExpr constraintExpr_makeExprNode (exprNode e); | |
162 | constraintExpr constraintExpr_doSRefFixConstraintParam (/*@returned@*/ constraintExpr expr, exprNodeList arglist); | |
163 | ||
164 | constraintExpr constraintExpr_doFixResult (/*@returned@*/ constraintExpr expr, exprNode fcnCall); | |
165 | bool constraintExpr_isLit (constraintExpr expr); | |
166 | constraintExpr constraintExpr_makeAddConstraintExpr (constraintExpr expr, constraintExpr add); | |
167 | ||
168 | constraintExpr constraintExpr_parseMakeUnaryOp (lltok op, constraintExpr cexpr); | |
169 | ||
170 | constraintExpr constraintExpr_parseMakeBinaryOp (constraintExpr expr1, lltok op, constraintExpr expr2); | |
171 | ||
172 | bool constraintExpr_hasMaxSet (constraintExpr expr); | |
173 | ||
470b7798 | 174 | constraintExpr constraintExpr_propagateConstants (constraintExpr expr, |
175 | /*@out@*/ bool * propagate, | |
176 | /*@out@*/ int *literal); | |
177 | ||
90bc41f7 | 178 | constraintExpr constraintExpr_makeSRefMaxRead(sRef s); |
179 | ||
d1eb43aa | 180 | #endif |