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comparison src/share/vm/classfile/verifier.hpp @ 973:ad6585fd4087

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6830542: Performance: JVM_DefineClass already verified. Reviewed-by: kamg, phh
author acorn
date Fri, 04 Sep 2009 12:53:02 -0400
parents a61af66fc99e
children c18cbe5936b8 de91a2f25c7e
comparison
equal deleted inserted replaced
967:6918603297f7 973:ad6585fd4087
32 * Verify the bytecodes for a class. If 'throw_exception' is true 32 * Verify the bytecodes for a class. If 'throw_exception' is true
33 * then the appropriate VerifyError or ClassFormatError will be thrown. 33 * then the appropriate VerifyError or ClassFormatError will be thrown.
34 * Otherwise, no exception is thrown and the return indicates the 34 * Otherwise, no exception is thrown and the return indicates the
35 * error. 35 * error.
36 */ 36 */
37 static bool verify(instanceKlassHandle klass, Mode mode, TRAPS); 37 static bool verify(instanceKlassHandle klass, Mode mode, bool should_verify_class, TRAPS);
38 38
39 // Return false if the class is loaded by the bootstrap loader. 39 // Return false if the class is loaded by the bootstrap loader,
40 static bool should_verify_for(oop class_loader); 40 // or if defineClass was called requesting skipping verification
41 // -Xverify:all/none override this value
42 static bool should_verify_for(oop class_loader, bool should_verify_class);
41 43
42 // Relax certain verifier checks to enable some broken 1.1 apps to run on 1.2. 44 // Relax certain verifier checks to enable some broken 1.1 apps to run on 1.2.
43 static bool relax_verify_for(oop class_loader); 45 static bool relax_verify_for(oop class_loader);
44 46
45 private: 47 private:
46 static bool is_eligible_for_verification(instanceKlassHandle klass); 48 static bool is_eligible_for_verification(instanceKlassHandle klass, bool should_verify_class);
47 static symbolHandle inference_verify( 49 static symbolHandle inference_verify(
48 instanceKlassHandle klass, char* msg, size_t msg_len, TRAPS); 50 instanceKlassHandle klass, char* msg, size_t msg_len, TRAPS);
49 }; 51 };
50 52
51 class RawBytecodeStream; 53 class RawBytecodeStream;