131 else st->print("%-16s", "");
132 }
133 st->print("%-20s", kind);
134 if (withComments) {
135 #ifndef PRODUCT
136 st->print("%s", doc );
137 #endif
138 }
139 st->cr();
140 }
141
142 void Flag::print_as_flag(outputStream* st) {
143 if (is_bool()) {
144 st->print("-XX:%s%s", get_bool() ? "+" : "-", name);
145 } else if (is_intx()) {
146 st->print("-XX:%s=" INTX_FORMAT, name, get_intx());
147 } else if (is_uintx()) {
148 st->print("-XX:%s=" UINTX_FORMAT, name, get_uintx());
149 } else if (is_uint64_t()) {
150 st->print("-XX:%s=" UINT64_FORMAT, name, get_uint64_t());
151 } else if (is_ccstr()) {
152 st->print("-XX:%s=", name);
153 const char* cp = get_ccstr();
154 if (cp != NULL) {
155 // Need to turn embedded '\n's back into separate arguments
156 // Not so efficient to print one character at a time,
157 // but the choice is to do the transformation to a buffer
158 // and print that. And this need not be efficient.
159 for (; *cp != '\0'; cp += 1) {
160 switch (*cp) {
161 default:
162 st->print("%c", *cp);
163 break;
164 case '\n':
165 st->print(" -XX:%s=", name);
166 break;
167 }
168 }
169 }
170 } else {
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131 else st->print("%-16s", "");
132 }
133 st->print("%-20s", kind);
134 if (withComments) {
135 #ifndef PRODUCT
136 st->print("%s", doc );
137 #endif
138 }
139 st->cr();
140 }
141
142 void Flag::print_as_flag(outputStream* st) {
143 if (is_bool()) {
144 st->print("-XX:%s%s", get_bool() ? "+" : "-", name);
145 } else if (is_intx()) {
146 st->print("-XX:%s=" INTX_FORMAT, name, get_intx());
147 } else if (is_uintx()) {
148 st->print("-XX:%s=" UINTX_FORMAT, name, get_uintx());
149 } else if (is_uint64_t()) {
150 st->print("-XX:%s=" UINT64_FORMAT, name, get_uint64_t());
151 } else if (is_double()) {
152 st->print("-XX:%s=%f", name, get_double());
153 } else if (is_ccstr()) {
154 st->print("-XX:%s=", name);
155 const char* cp = get_ccstr();
156 if (cp != NULL) {
157 // Need to turn embedded '\n's back into separate arguments
158 // Not so efficient to print one character at a time,
159 // but the choice is to do the transformation to a buffer
160 // and print that. And this need not be efficient.
161 for (; *cp != '\0'; cp += 1) {
162 switch (*cp) {
163 default:
164 st->print("%c", *cp);
165 break;
166 case '\n':
167 st->print(" -XX:%s=", name);
168 break;
169 }
170 }
171 }
172 } else {
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