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8048933: -XX:+TraceExceptions output should include the message

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Add the exception detail message to the tracing output

Reviewed-by: minqi, dholmes
This commit is contained in:
Coleen Phillimore 2014-07-09 22:37:48 -04:00
parent 440ffd13d6
commit 06cea98803
5 changed files with 73 additions and 9 deletions
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13
hotspot/src/share/vm/interpreter/interpreterRuntime.cpp
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@ -430,9 +430,18 @@ IRT_ENTRY(address, InterpreterRuntime::exception_handler_for_exception(JavaThrea
// tracing
if (TraceExceptions) {
ttyLocker ttyl;
ResourceMark rm(thread);
tty->print_cr("Exception <%s> (" INTPTR_FORMAT ")", h_exception->print_value_string(), (address)h_exception());
Symbol* message = java_lang_Throwable::detail_message(h_exception());
ttyLocker ttyl; // Lock after getting the detail message
if (message != NULL) {
tty->print_cr("Exception <%s: %s> (" INTPTR_FORMAT ")",
h_exception->print_value_string(), message->as_C_string(),
(address)h_exception());
} else {
tty->print_cr("Exception <%s> (" INTPTR_FORMAT ")",
h_exception->print_value_string(),
(address)h_exception());
}
tty->print_cr(" thrown in interpreter method <%s>", h_method->print_value_string());
tty->print_cr(" at bci %d for thread " INTPTR_FORMAT, current_bci, thread);
}