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comparison src/share/vm/classfile/javaClasses.hpp @ 11010:b295e132102d

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8001330: Improve on checking order Reviewed-by: acorn, hawtin
author mullan
date Fri, 05 Apr 2013 10:18:36 -0400
parents 16885e702c88
children 4b52137b07c9
comparison
equal deleted inserted replaced
11009:f75faf51e8c4 11010:b295e132102d
1147 // Note that for this class the layout changed between JDK1.2 and JDK1.3, 1147 // Note that for this class the layout changed between JDK1.2 and JDK1.3,
1148 // so we compute the offsets at startup rather than hard-wiring them. 1148 // so we compute the offsets at startup rather than hard-wiring them.
1149 static int _context_offset; 1149 static int _context_offset;
1150 static int _privilegedContext_offset; 1150 static int _privilegedContext_offset;
1151 static int _isPrivileged_offset; 1151 static int _isPrivileged_offset;
1152 static int _isAuthorized_offset;
1152 1153
1153 static void compute_offsets(); 1154 static void compute_offsets();
1154 public: 1155 public:
1155 static oop create(objArrayHandle context, bool isPrivileged, Handle privileged_context, TRAPS); 1156 static oop create(objArrayHandle context, bool isPrivileged, Handle privileged_context, TRAPS);
1157
1158 static bool is_authorized(Handle context);
1156 1159
1157 // Debugging/initialization 1160 // Debugging/initialization
1158 friend class JavaClasses; 1161 friend class JavaClasses;
1159 }; 1162 };
1160 1163
1211 class java_lang_System : AllStatic { 1214 class java_lang_System : AllStatic {
1212 private: 1215 private:
1213 enum { 1216 enum {
1214 hc_static_in_offset = 0, 1217 hc_static_in_offset = 0,
1215 hc_static_out_offset = 1, 1218 hc_static_out_offset = 1,
1216 hc_static_err_offset = 2 1219 hc_static_err_offset = 2,
1220 hc_static_security_offset = 3
1217 }; 1221 };
1218 1222
1219 static int static_in_offset; 1223 static int static_in_offset;
1220 static int static_out_offset; 1224 static int static_out_offset;
1221 static int static_err_offset; 1225 static int static_err_offset;
1226 static int static_security_offset;
1222 1227
1223 public: 1228 public:
1224 static int in_offset_in_bytes(); 1229 static int in_offset_in_bytes();
1225 static int out_offset_in_bytes(); 1230 static int out_offset_in_bytes();
1226 static int err_offset_in_bytes(); 1231 static int err_offset_in_bytes();
1232
1233 static bool has_security_manager();
1227 1234
1228 // Debugging 1235 // Debugging
1229 friend class JavaClasses; 1236 friend class JavaClasses;
1230 }; 1237 };
1231 1238