115 protected:
116 DCmdArgument<bool> _all;
117 public:
118 PrintVMFlagsDCmd(outputStream* output, bool heap);
119 static const char* name() { return "VM.flags"; }
120 static const char* description() {
121 return "Print VM flag options and their current values.";
122 }
123 static const char* impact() {
124 return "Low";
125 }
126 static const JavaPermission permission() {
127 JavaPermission p = {"java.lang.management.ManagementPermission",
128 "monitor", NULL};
129 return p;
130 }
131 static int num_arguments();
132 virtual void execute(DCmdSource source, TRAPS);
133 };
134
135 class VMUptimeDCmd : public DCmdWithParser {
136 protected:
137 DCmdArgument<bool> _date;
138 public:
139 VMUptimeDCmd(outputStream* output, bool heap);
140 static const char* name() { return "VM.uptime"; }
141 static const char* description() {
142 return "Print VM uptime.";
143 }
144 static const char* impact() {
145 return "Low";
146 }
147 static int num_arguments();
148 virtual void execute(DCmdSource source, TRAPS);
149 };
150
151 class SystemGCDCmd : public DCmd {
152 public:
153 SystemGCDCmd(outputStream* output, bool heap) : DCmd(output, heap) { }
154 static const char* name() { return "GC.run"; }
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115 protected:
116 DCmdArgument<bool> _all;
117 public:
118 PrintVMFlagsDCmd(outputStream* output, bool heap);
119 static const char* name() { return "VM.flags"; }
120 static const char* description() {
121 return "Print VM flag options and their current values.";
122 }
123 static const char* impact() {
124 return "Low";
125 }
126 static const JavaPermission permission() {
127 JavaPermission p = {"java.lang.management.ManagementPermission",
128 "monitor", NULL};
129 return p;
130 }
131 static int num_arguments();
132 virtual void execute(DCmdSource source, TRAPS);
133 };
134
135 class VMDynamicLibrariesDCmd : public DCmd {
136 public:
137 VMDynamicLibrariesDCmd(outputStream* output, bool heap);
138 static const char* name() {
139 return "VM.dynlibs";
140 }
141 static const char* description() {
142 return "Print loaded dynamic libraries.";
143 }
144 static const char* impact() {
145 return "Low";
146 }
147 static const JavaPermission permission() {
148 JavaPermission p = {"java.lang.management.ManagementPermission",
149 "monitor", NULL};
150 return p;
151 }
152 static int num_arguments() {
153 return 0;
154 };
155 virtual void execute(DCmdSource source, TRAPS);
156 };
157
158 class VMUptimeDCmd : public DCmdWithParser {
159 protected:
160 DCmdArgument<bool> _date;
161 public:
162 VMUptimeDCmd(outputStream* output, bool heap);
163 static const char* name() { return "VM.uptime"; }
164 static const char* description() {
165 return "Print VM uptime.";
166 }
167 static const char* impact() {
168 return "Low";
169 }
170 static int num_arguments();
171 virtual void execute(DCmdSource source, TRAPS);
172 };
173
174 class SystemGCDCmd : public DCmd {
175 public:
176 SystemGCDCmd(outputStream* output, bool heap) : DCmd(output, heap) { }
177 static const char* name() { return "GC.run"; }
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