22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "classfile/stringTable.hpp"
27 #include "classfile/symbolTable.hpp"
28 #include "gc/shared/referenceProcessor.hpp"
29 #include "runtime/arguments.hpp"
30 #include "runtime/commandLineFlagConstraintList.hpp"
31 #include "runtime/commandLineFlagConstraintsCompiler.hpp"
32 #include "runtime/commandLineFlagConstraintsGC.hpp"
33 #include "runtime/commandLineFlagConstraintsRuntime.hpp"
34 #include "runtime/os.hpp"
35 #include "utilities/macros.hpp"
36
37 class CommandLineFlagConstraint_bool : public CommandLineFlagConstraint {
38 CommandLineFlagConstraintFunc_bool _constraint;
39
40 public:
41 // the "name" argument must be a string literal
42 CommandLineFlagConstraint_bool(const char* name, CommandLineFlagConstraintFunc_bool func) : CommandLineFlagConstraint(name) {
43 _constraint=func;
44 }
45
46 Flag::Error apply_bool(bool* value, bool verbose) {
47 return _constraint(verbose, value);
48 }
49 };
50
51 class CommandLineFlagConstraint_int : public CommandLineFlagConstraint {
52 CommandLineFlagConstraintFunc_int _constraint;
53
54 public:
55 // the "name" argument must be a string literal
56 CommandLineFlagConstraint_int(const char* name, CommandLineFlagConstraintFunc_int func) : CommandLineFlagConstraint(name) {
57 _constraint=func;
58 }
59
60 Flag::Error apply_int(int* value, bool verbose) {
61 return _constraint(verbose, value);
62 }
63 };
64
65 class CommandLineFlagConstraint_intx : public CommandLineFlagConstraint {
66 CommandLineFlagConstraintFunc_intx _constraint;
67
68 public:
69 // the "name" argument must be a string literal
70 CommandLineFlagConstraint_intx(const char* name, CommandLineFlagConstraintFunc_intx func) : CommandLineFlagConstraint(name) {
71 _constraint=func;
72 }
73
74 Flag::Error apply_intx(intx* value, bool verbose) {
75 return _constraint(verbose, value);
76 }
77 };
78
79 class CommandLineFlagConstraint_uint : public CommandLineFlagConstraint {
80 CommandLineFlagConstraintFunc_uint _constraint;
81
82 public:
83 // the "name" argument must be a string literal
84 CommandLineFlagConstraint_uint(const char* name, CommandLineFlagConstraintFunc_uint func) : CommandLineFlagConstraint(name) {
85 _constraint=func;
86 }
87
88 Flag::Error apply_uint(uint* value, bool verbose) {
89 return _constraint(verbose, value);
90 }
91 };
92
93 class CommandLineFlagConstraint_uintx : public CommandLineFlagConstraint {
94 CommandLineFlagConstraintFunc_uintx _constraint;
95
96 public:
97 // the "name" argument must be a string literal
98 CommandLineFlagConstraint_uintx(const char* name, CommandLineFlagConstraintFunc_uintx func) : CommandLineFlagConstraint(name) {
99 _constraint=func;
100 }
101
102 Flag::Error apply_uintx(uintx* value, bool verbose) {
103 return _constraint(verbose, value);
104 }
105 };
106
107 class CommandLineFlagConstraint_uint64_t : public CommandLineFlagConstraint {
108 CommandLineFlagConstraintFunc_uint64_t _constraint;
109
110 public:
111 // the "name" argument must be a string literal
112 CommandLineFlagConstraint_uint64_t(const char* name, CommandLineFlagConstraintFunc_uint64_t func) : CommandLineFlagConstraint(name) {
113 _constraint=func;
114 }
115
116 Flag::Error apply_uint64_t(uint64_t* value, bool verbose) {
117 return _constraint(verbose, value);
118 }
119 };
120
121 class CommandLineFlagConstraint_size_t : public CommandLineFlagConstraint {
122 CommandLineFlagConstraintFunc_size_t _constraint;
123
124 public:
125 // the "name" argument must be a string literal
126 CommandLineFlagConstraint_size_t(const char* name, CommandLineFlagConstraintFunc_size_t func) : CommandLineFlagConstraint(name) {
127 _constraint=func;
128 }
129
130 Flag::Error apply_size_t(size_t* value, bool verbose) {
131 return _constraint(verbose, value);
132 }
133 };
134
135 class CommandLineFlagConstraint_double : public CommandLineFlagConstraint {
136 CommandLineFlagConstraintFunc_double _constraint;
137
138 public:
139 // the "name" argument must be a string literal
140 CommandLineFlagConstraint_double(const char* name, CommandLineFlagConstraintFunc_double func) : CommandLineFlagConstraint(name) {
141 _constraint=func;
142 }
143
144 Flag::Error apply_double(double* value, bool verbose) {
145 return _constraint(verbose, value);
146 }
147 };
148
149 // No constraint emitting
150 void emit_constraint_no(...) { /* NOP */ }
151
152 // No constraint emitting if function argument is NOT provided
153 void emit_constraint_bool(const char* /*name*/) { /* NOP */ }
154 void emit_constraint_ccstr(const char* /*name*/) { /* NOP */ }
155 void emit_constraint_ccstrlist(const char* /*name*/) { /* NOP */ }
156 void emit_constraint_int(const char* /*name*/) { /* NOP */ }
157 void emit_constraint_intx(const char* /*name*/) { /* NOP */ }
158 void emit_constraint_uint(const char* /*name*/) { /* NOP */ }
159 void emit_constraint_uintx(const char* /*name*/) { /* NOP */ }
160 void emit_constraint_uint64_t(const char* /*name*/) { /* NOP */ }
161 void emit_constraint_size_t(const char* /*name*/) { /* NOP */ }
162 void emit_constraint_double(const char* /*name*/) { /* NOP */ }
163
164 // CommandLineFlagConstraint emitting code functions if function argument is provided
165 void emit_constraint_bool(const char* name, CommandLineFlagConstraintFunc_bool func) {
166 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_bool(name, func));
167 }
168 void emit_constraint_int(const char* name, CommandLineFlagConstraintFunc_int func) {
169 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_int(name, func));
170 }
171 void emit_constraint_intx(const char* name, CommandLineFlagConstraintFunc_intx func) {
172 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_intx(name, func));
173 }
174 void emit_constraint_uint(const char* name, CommandLineFlagConstraintFunc_uint func) {
175 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_uint(name, func));
176 }
177 void emit_constraint_uintx(const char* name, CommandLineFlagConstraintFunc_uintx func) {
178 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_uintx(name, func));
179 }
180 void emit_constraint_uint64_t(const char* name, CommandLineFlagConstraintFunc_uint64_t func) {
181 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_uint64_t(name, func));
182 }
183 void emit_constraint_size_t(const char* name, CommandLineFlagConstraintFunc_size_t func) {
184 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_size_t(name, func));
185 }
186 void emit_constraint_double(const char* name, CommandLineFlagConstraintFunc_double func) {
187 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_double(name, func));
188 }
189
190 // Generate code to call emit_constraint_xxx function
191 #define EMIT_CONSTRAINT_PRODUCT_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
192 #define EMIT_CONSTRAINT_COMMERCIAL_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
193 #define EMIT_CONSTRAINT_DIAGNOSTIC_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
194 #define EMIT_CONSTRAINT_EXPERIMENTAL_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
195 #define EMIT_CONSTRAINT_MANAGEABLE_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
196 #define EMIT_CONSTRAINT_PRODUCT_RW_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
197 #define EMIT_CONSTRAINT_PD_PRODUCT_FLAG(type, name, doc) ); emit_constraint_##type(#name
198 #define EMIT_CONSTRAINT_DEVELOPER_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
199 #define EMIT_CONSTRAINT_PD_DEVELOPER_FLAG(type, name, doc) ); emit_constraint_##type(#name
200 #define EMIT_CONSTRAINT_NOTPRODUCT_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
201 #define EMIT_CONSTRAINT_LP64_PRODUCT_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
202
203 // Generate func argument to pass into emit_constraint_xxx functions
204 #define EMIT_CONSTRAINT_CHECK(func) , func
205
206 // the "name" argument must be a string literal
207 #define INITIAL_CONTRAINTS_SIZE 16
208 GrowableArray<CommandLineFlagConstraint*>* CommandLineFlagConstraintList::_constraints = NULL;
209
210 // Check the ranges of all flags that have them or print them out and exit if requested
211 void CommandLineFlagConstraintList::init(void) {
212
213 _constraints = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<CommandLineFlagConstraint*>(INITIAL_CONTRAINTS_SIZE, true);
214
215 emit_constraint_no(NULL RUNTIME_FLAGS(EMIT_CONSTRAINT_DEVELOPER_FLAG,
216 EMIT_CONSTRAINT_PD_DEVELOPER_FLAG,
217 EMIT_CONSTRAINT_PRODUCT_FLAG,
218 EMIT_CONSTRAINT_PD_PRODUCT_FLAG,
219 EMIT_CONSTRAINT_DIAGNOSTIC_FLAG,
220 EMIT_CONSTRAINT_EXPERIMENTAL_FLAG,
221 EMIT_CONSTRAINT_NOTPRODUCT_FLAG,
222 EMIT_CONSTRAINT_MANAGEABLE_FLAG,
223 EMIT_CONSTRAINT_PRODUCT_RW_FLAG,
224 EMIT_CONSTRAINT_LP64_PRODUCT_FLAG,
225 IGNORE_RANGE,
226 EMIT_CONSTRAINT_CHECK));
227
228 EMIT_CONSTRAINTS_FOR_GLOBALS_EXT
256 EMIT_CONSTRAINT_NOTPRODUCT_FLAG,
257 IGNORE_RANGE,
258 EMIT_CONSTRAINT_CHECK));
259 #endif // COMPILER2
260
261 #ifndef INCLUDE_ALL_GCS
262 emit_constraint_no(NULL G1_FLAGS(EMIT_CONSTRAINT_DEVELOPER_FLAG,
263 EMIT_CONSTRAINT_PD_DEVELOPER_FLAG,
264 EMIT_CONSTRAINT_PRODUCT_FLAG,
265 EMIT_CONSTRAINT_PD_PRODUCT_FLAG,
266 EMIT_CONSTRAINT_DIAGNOSTIC_FLAG,
267 EMIT_CONSTRAINT_EXPERIMENTAL_FLAG,
268 EMIT_CONSTRAINT_NOTPRODUCT_FLAG,
269 EMIT_CONSTRAINT_MANAGEABLE_FLAG,
270 EMIT_CONSTRAINT_PRODUCT_RW_FLAG,
271 IGNORE_RANGE,
272 EMIT_CONSTRAINT_CHECK));
273 #endif // INCLUDE_ALL_GCS
274 }
275
276 CommandLineFlagConstraint* CommandLineFlagConstraintList::find(const char* name) {
277 CommandLineFlagConstraint* found = NULL;
278 for (int i=0; i<length(); i++) {
279 CommandLineFlagConstraint* constraint = at(i);
280 if (strcmp(constraint->name(), name) == 0) {
281 found = constraint;
282 break;
283 }
284 }
285 return found;
286 }
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22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "classfile/stringTable.hpp"
27 #include "classfile/symbolTable.hpp"
28 #include "gc/shared/referenceProcessor.hpp"
29 #include "runtime/arguments.hpp"
30 #include "runtime/commandLineFlagConstraintList.hpp"
31 #include "runtime/commandLineFlagConstraintsCompiler.hpp"
32 #include "runtime/commandLineFlagConstraintsGC.hpp"
33 #include "runtime/commandLineFlagConstraintsRuntime.hpp"
34 #include "runtime/os.hpp"
35 #include "utilities/macros.hpp"
36
37 class CommandLineFlagConstraint_bool : public CommandLineFlagConstraint {
38 CommandLineFlagConstraintFunc_bool _constraint;
39
40 public:
41 // the "name" argument must be a string literal
42 CommandLineFlagConstraint_bool(const char* name,
43 CommandLineFlagConstraintFunc_bool func,
44 ConstraintType type) : CommandLineFlagConstraint(name, type) {
45 _constraint=func;
46 }
47
48 Flag::Error apply_bool(bool* value, bool verbose) {
49 return _constraint(verbose, value);
50 }
51 };
52
53 class CommandLineFlagConstraint_int : public CommandLineFlagConstraint {
54 CommandLineFlagConstraintFunc_int _constraint;
55
56 public:
57 // the "name" argument must be a string literal
58 CommandLineFlagConstraint_int(const char* name,
59 CommandLineFlagConstraintFunc_int func,
60 ConstraintType type) : CommandLineFlagConstraint(name, type) {
61 _constraint=func;
62 }
63
64 Flag::Error apply_int(int* value, bool verbose) {
65 return _constraint(verbose, value);
66 }
67 };
68
69 class CommandLineFlagConstraint_intx : public CommandLineFlagConstraint {
70 CommandLineFlagConstraintFunc_intx _constraint;
71
72 public:
73 // the "name" argument must be a string literal
74 CommandLineFlagConstraint_intx(const char* name,
75 CommandLineFlagConstraintFunc_intx func,
76 ConstraintType type) : CommandLineFlagConstraint(name, type) {
77 _constraint=func;
78 }
79
80 Flag::Error apply_intx(intx* value, bool verbose) {
81 return _constraint(verbose, value);
82 }
83 };
84
85 class CommandLineFlagConstraint_uint : public CommandLineFlagConstraint {
86 CommandLineFlagConstraintFunc_uint _constraint;
87
88 public:
89 // the "name" argument must be a string literal
90 CommandLineFlagConstraint_uint(const char* name,
91 CommandLineFlagConstraintFunc_uint func,
92 ConstraintType type) : CommandLineFlagConstraint(name, type) {
93 _constraint=func;
94 }
95
96 Flag::Error apply_uint(uint* value, bool verbose) {
97 return _constraint(verbose, value);
98 }
99 };
100
101 class CommandLineFlagConstraint_uintx : public CommandLineFlagConstraint {
102 CommandLineFlagConstraintFunc_uintx _constraint;
103
104 public:
105 // the "name" argument must be a string literal
106 CommandLineFlagConstraint_uintx(const char* name,
107 CommandLineFlagConstraintFunc_uintx func,
108 ConstraintType type) : CommandLineFlagConstraint(name, type) {
109 _constraint=func;
110 }
111
112 Flag::Error apply_uintx(uintx* value, bool verbose) {
113 return _constraint(verbose, value);
114 }
115 };
116
117 class CommandLineFlagConstraint_uint64_t : public CommandLineFlagConstraint {
118 CommandLineFlagConstraintFunc_uint64_t _constraint;
119
120 public:
121 // the "name" argument must be a string literal
122 CommandLineFlagConstraint_uint64_t(const char* name,
123 CommandLineFlagConstraintFunc_uint64_t func,
124 ConstraintType type) : CommandLineFlagConstraint(name, type) {
125 _constraint=func;
126 }
127
128 Flag::Error apply_uint64_t(uint64_t* value, bool verbose) {
129 return _constraint(verbose, value);
130 }
131 };
132
133 class CommandLineFlagConstraint_size_t : public CommandLineFlagConstraint {
134 CommandLineFlagConstraintFunc_size_t _constraint;
135
136 public:
137 // the "name" argument must be a string literal
138 CommandLineFlagConstraint_size_t(const char* name,
139 CommandLineFlagConstraintFunc_size_t func,
140 ConstraintType type) : CommandLineFlagConstraint(name, type) {
141 _constraint=func;
142 }
143
144 Flag::Error apply_size_t(size_t* value, bool verbose) {
145 return _constraint(verbose, value);
146 }
147 };
148
149 class CommandLineFlagConstraint_double : public CommandLineFlagConstraint {
150 CommandLineFlagConstraintFunc_double _constraint;
151
152 public:
153 // the "name" argument must be a string literal
154 CommandLineFlagConstraint_double(const char* name,
155 CommandLineFlagConstraintFunc_double func,
156 ConstraintType type) : CommandLineFlagConstraint(name, type) {
157 _constraint=func;
158 }
159
160 Flag::Error apply_double(double* value, bool verbose) {
161 return _constraint(verbose, value);
162 }
163 };
164
165 // No constraint emitting
166 void emit_constraint_no(...) { /* NOP */ }
167
168 // No constraint emitting if function argument is NOT provided
169 void emit_constraint_bool(const char* /*name*/) { /* NOP */ }
170 void emit_constraint_ccstr(const char* /*name*/) { /* NOP */ }
171 void emit_constraint_ccstrlist(const char* /*name*/) { /* NOP */ }
172 void emit_constraint_int(const char* /*name*/) { /* NOP */ }
173 void emit_constraint_intx(const char* /*name*/) { /* NOP */ }
174 void emit_constraint_uint(const char* /*name*/) { /* NOP */ }
175 void emit_constraint_uintx(const char* /*name*/) { /* NOP */ }
176 void emit_constraint_uint64_t(const char* /*name*/) { /* NOP */ }
177 void emit_constraint_size_t(const char* /*name*/) { /* NOP */ }
178 void emit_constraint_double(const char* /*name*/) { /* NOP */ }
179
180 // CommandLineFlagConstraint emitting code functions if function argument is provided
181 void emit_constraint_bool(const char* name, CommandLineFlagConstraintFunc_bool func, CommandLineFlagConstraint::ConstraintType type) {
182 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_bool(name, func, type));
183 }
184 void emit_constraint_int(const char* name, CommandLineFlagConstraintFunc_int func, CommandLineFlagConstraint::ConstraintType type) {
185 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_int(name, func, type));
186 }
187 void emit_constraint_intx(const char* name, CommandLineFlagConstraintFunc_intx func, CommandLineFlagConstraint::ConstraintType type) {
188 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_intx(name, func, type));
189 }
190 void emit_constraint_uint(const char* name, CommandLineFlagConstraintFunc_uint func, CommandLineFlagConstraint::ConstraintType type) {
191 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_uint(name, func, type));
192 }
193 void emit_constraint_uintx(const char* name, CommandLineFlagConstraintFunc_uintx func, CommandLineFlagConstraint::ConstraintType type) {
194 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_uintx(name, func, type));
195 }
196 void emit_constraint_uint64_t(const char* name, CommandLineFlagConstraintFunc_uint64_t func, CommandLineFlagConstraint::ConstraintType type) {
197 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_uint64_t(name, func, type));
198 }
199 void emit_constraint_size_t(const char* name, CommandLineFlagConstraintFunc_size_t func, CommandLineFlagConstraint::ConstraintType type) {
200 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_size_t(name, func, type));
201 }
202 void emit_constraint_double(const char* name, CommandLineFlagConstraintFunc_double func, CommandLineFlagConstraint::ConstraintType type) {
203 CommandLineFlagConstraintList::add(new CommandLineFlagConstraint_double(name, func, type));
204 }
205
206 // Generate code to call emit_constraint_xxx function
207 #define EMIT_CONSTRAINT_PRODUCT_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
208 #define EMIT_CONSTRAINT_COMMERCIAL_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
209 #define EMIT_CONSTRAINT_DIAGNOSTIC_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
210 #define EMIT_CONSTRAINT_EXPERIMENTAL_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
211 #define EMIT_CONSTRAINT_MANAGEABLE_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
212 #define EMIT_CONSTRAINT_PRODUCT_RW_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
213 #define EMIT_CONSTRAINT_PD_PRODUCT_FLAG(type, name, doc) ); emit_constraint_##type(#name
214 #define EMIT_CONSTRAINT_DEVELOPER_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
215 #define EMIT_CONSTRAINT_PD_DEVELOPER_FLAG(type, name, doc) ); emit_constraint_##type(#name
216 #define EMIT_CONSTRAINT_NOTPRODUCT_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
217 #define EMIT_CONSTRAINT_LP64_PRODUCT_FLAG(type, name, value, doc) ); emit_constraint_##type(#name
218
219 // Generate func argument to pass into emit_constraint_xxx functions
220 #define EMIT_CONSTRAINT_CHECK(func, type) , func, CommandLineFlagConstraint::type
221
222 // the "name" argument must be a string literal
223 #define INITIAL_CONTRAINTS_SIZE 16
224 GrowableArray<CommandLineFlagConstraint*>* CommandLineFlagConstraintList::_constraints = NULL;
225 CommandLineFlagConstraint::ConstraintType CommandLineFlagConstraintList::_validating_type = CommandLineFlagConstraint::AtParse;
226
227 // Check the ranges of all flags that have them or print them out and exit if requested
228 void CommandLineFlagConstraintList::init(void) {
229
230 _constraints = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<CommandLineFlagConstraint*>(INITIAL_CONTRAINTS_SIZE, true);
231
232 emit_constraint_no(NULL RUNTIME_FLAGS(EMIT_CONSTRAINT_DEVELOPER_FLAG,
233 EMIT_CONSTRAINT_PD_DEVELOPER_FLAG,
234 EMIT_CONSTRAINT_PRODUCT_FLAG,
235 EMIT_CONSTRAINT_PD_PRODUCT_FLAG,
236 EMIT_CONSTRAINT_DIAGNOSTIC_FLAG,
237 EMIT_CONSTRAINT_EXPERIMENTAL_FLAG,
238 EMIT_CONSTRAINT_NOTPRODUCT_FLAG,
239 EMIT_CONSTRAINT_MANAGEABLE_FLAG,
240 EMIT_CONSTRAINT_PRODUCT_RW_FLAG,
241 EMIT_CONSTRAINT_LP64_PRODUCT_FLAG,
242 IGNORE_RANGE,
243 EMIT_CONSTRAINT_CHECK));
244
245 EMIT_CONSTRAINTS_FOR_GLOBALS_EXT
273 EMIT_CONSTRAINT_NOTPRODUCT_FLAG,
274 IGNORE_RANGE,
275 EMIT_CONSTRAINT_CHECK));
276 #endif // COMPILER2
277
278 #ifndef INCLUDE_ALL_GCS
279 emit_constraint_no(NULL G1_FLAGS(EMIT_CONSTRAINT_DEVELOPER_FLAG,
280 EMIT_CONSTRAINT_PD_DEVELOPER_FLAG,
281 EMIT_CONSTRAINT_PRODUCT_FLAG,
282 EMIT_CONSTRAINT_PD_PRODUCT_FLAG,
283 EMIT_CONSTRAINT_DIAGNOSTIC_FLAG,
284 EMIT_CONSTRAINT_EXPERIMENTAL_FLAG,
285 EMIT_CONSTRAINT_NOTPRODUCT_FLAG,
286 EMIT_CONSTRAINT_MANAGEABLE_FLAG,
287 EMIT_CONSTRAINT_PRODUCT_RW_FLAG,
288 IGNORE_RANGE,
289 EMIT_CONSTRAINT_CHECK));
290 #endif // INCLUDE_ALL_GCS
291 }
292
293 // Find constraints by name and return only if found constraint's type is equal or lower than current validating type.
294 CommandLineFlagConstraint* CommandLineFlagConstraintList::find_if_needs_check(const char* name) {
295 CommandLineFlagConstraint* found = NULL;
296 for (int i=0; i<length(); i++) {
297 CommandLineFlagConstraint* constraint = at(i);
298 if ((strcmp(constraint->name(), name) == 0) &&
299 (constraint->type() <= _validating_type)) {
300 found = constraint;
301 break;
302 }
303 }
304 return found;
305 }
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