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comparison src/share/vm/prims/jvmtiEnvBase.hpp @ 611:2f716c0acb64

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6567360: 3/4 SIGBUS in jvmti RawMonitor magic check for unaligned bad monitor pointer Summary: Change JvmtiEnvBase::is_valid() and JvmtiRawMonitor::is_valid() to fetch the _magic fields via Bytes::get_native_u[248](). Reviewed-by: coleenp, swamyv
author dcubed
date Mon, 02 Mar 2009 14:05:07 -0700
parents a61af66fc99e
children dcb15a6f342d
comparison
equal deleted inserted replaced
610:70998f2e05ef 611:2f716c0acb64
118 void set_next_environment(JvmtiEnvBase* env) { _next = env; } 118 void set_next_environment(JvmtiEnvBase* env) { _next = env; }
119 static JvmtiEnv* head_environment() { return (JvmtiEnv*)_head_environment; } 119 static JvmtiEnv* head_environment() { return (JvmtiEnv*)_head_environment; }
120 120
121 public: 121 public:
122 122
123 bool is_valid() { return _magic == JVMTI_MAGIC; } 123 bool is_valid();
124 124
125 bool is_retransformable() { return _is_retransformable; } 125 bool is_retransformable() { return _is_retransformable; }
126 126
127 static ByteSize jvmti_external_offset() { 127 static ByteSize jvmti_external_offset() {
128 return byte_offset_of(JvmtiEnvBase, _jvmti_external); 128 return byte_offset_of(JvmtiEnvBase, _jvmti_external);