108
109 if (thread->is_VM_thread()
110 || thread->is_Compiler_thread() ) {
111 // We do not care what kind of exception we get for the vm-thread or a thread which
112 // is compiling. We just install a dummy exception object
113 thread->set_pending_exception(Universe::vm_exception(), file, line);
114 return true;
115 }
116 return false;
117 }
118
119 // This method should only be called from generated code,
120 // therefore the exception oop should be in the oopmap.
121 void Exceptions::_throw_oop(Thread* thread, const char* file, int line, oop exception) {
122 assert(exception != NULL, "exception should not be NULL");
123 Handle h_exception = Handle(thread, exception);
124 _throw(thread, file, line, h_exception);
125 }
126
127 void Exceptions::_throw(Thread* thread, const char* file, int line, Handle h_exception, const char* message) {
128 assert(h_exception() != NULL, "exception should not be NULL");
129
130 // tracing (do this up front - so it works during boot strapping)
131 if (TraceExceptions) {
132 ttyLocker ttyl;
133 ResourceMark rm;
134 tty->print_cr("Exception <%s>%s%s (" INTPTR_FORMAT " ) \n"
135 "thrown [%s, line %d]\nfor thread " INTPTR_FORMAT,
136 h_exception->print_value_string(),
137 message ? ": " : "", message ? message : "",
138 (address)h_exception(), file, line, thread);
139 }
140 // for AbortVMOnException flag
141 NOT_PRODUCT(Exceptions::debug_check_abort(h_exception, message));
142
143 // Check for special boot-strapping/vm-thread handling
144 if (special_exception(thread, file, line, h_exception)) return;
145
146 assert(h_exception->is_a(SystemDictionary::Throwable_klass()), "exception is not a subclass of java/lang/Throwable");
147
148 // set the pending exception
149 thread->set_pending_exception(h_exception(), file, line);
150
151 // vm log
152 Events::log_exception(thread, "Threw " INTPTR_FORMAT " at %s:%d", (address)h_exception(), file, line);
153 }
154
155
156 void Exceptions::_throw_msg(Thread* thread, const char* file, int line, Symbol* name, const char* message,
157 Handle h_loader, Handle h_protection_domain) {
158 // Check for special boot-strapping/vm-thread handling
159 if (special_exception(thread, file, line, name, message)) return;
160 // Create and throw exception
161 Handle h_cause(thread, NULL);
162 Handle h_exception = new_exception(thread, name, message, h_cause, h_loader, h_protection_domain);
163 _throw(thread, file, line, h_exception, message);
164 }
165
166 void Exceptions::_throw_msg_cause(Thread* thread, const char* file, int line, Symbol* name, const char* message, Handle h_cause,
167 Handle h_loader, Handle h_protection_domain) {
168 // Check for special boot-strapping/vm-thread handling
169 if (special_exception(thread, file, line, name, message)) return;
170 // Create and throw exception and init cause
171 Handle h_exception = new_exception(thread, name, message, h_cause, h_loader, h_protection_domain);
172 _throw(thread, file, line, h_exception, message);
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108
109 if (thread->is_VM_thread()
110 || thread->is_Compiler_thread() ) {
111 // We do not care what kind of exception we get for the vm-thread or a thread which
112 // is compiling. We just install a dummy exception object
113 thread->set_pending_exception(Universe::vm_exception(), file, line);
114 return true;
115 }
116 return false;
117 }
118
119 // This method should only be called from generated code,
120 // therefore the exception oop should be in the oopmap.
121 void Exceptions::_throw_oop(Thread* thread, const char* file, int line, oop exception) {
122 assert(exception != NULL, "exception should not be NULL");
123 Handle h_exception = Handle(thread, exception);
124 _throw(thread, file, line, h_exception);
125 }
126
127 void Exceptions::_throw(Thread* thread, const char* file, int line, Handle h_exception, const char* message) {
128 ResourceMark rm;
129 assert(h_exception() != NULL, "exception should not be NULL");
130
131 // tracing (do this up front - so it works during boot strapping)
132 if (TraceExceptions) {
133 ttyLocker ttyl;
134 tty->print_cr("Exception <%s>%s%s (" INTPTR_FORMAT " ) \n"
135 "thrown [%s, line %d]\nfor thread " INTPTR_FORMAT,
136 h_exception->print_value_string(),
137 message ? ": " : "", message ? message : "",
138 (address)h_exception(), file, line, thread);
139 }
140 // for AbortVMOnException flag
141 NOT_PRODUCT(Exceptions::debug_check_abort(h_exception, message));
142
143 // Check for special boot-strapping/vm-thread handling
144 if (special_exception(thread, file, line, h_exception)) {
145 return;
146 }
147
148 assert(h_exception->is_a(SystemDictionary::Throwable_klass()), "exception is not a subclass of java/lang/Throwable");
149
150 // set the pending exception
151 thread->set_pending_exception(h_exception(), file, line);
152
153 // vm log
154 Events::log_exception(thread, "threw %s%s%s at %s:%d", h_exception->print_value_string(), message ? ": " : "", message ? message : "", file, line);
155 }
156
157
158 void Exceptions::_throw_msg(Thread* thread, const char* file, int line, Symbol* name, const char* message,
159 Handle h_loader, Handle h_protection_domain) {
160 // Check for special boot-strapping/vm-thread handling
161 if (special_exception(thread, file, line, name, message)) return;
162 // Create and throw exception
163 Handle h_cause(thread, NULL);
164 Handle h_exception = new_exception(thread, name, message, h_cause, h_loader, h_protection_domain);
165 _throw(thread, file, line, h_exception, message);
166 }
167
168 void Exceptions::_throw_msg_cause(Thread* thread, const char* file, int line, Symbol* name, const char* message, Handle h_cause,
169 Handle h_loader, Handle h_protection_domain) {
170 // Check for special boot-strapping/vm-thread handling
171 if (special_exception(thread, file, line, name, message)) return;
172 // Create and throw exception and init cause
173 Handle h_exception = new_exception(thread, name, message, h_cause, h_loader, h_protection_domain);
174 _throw(thread, file, line, h_exception, message);
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