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8001538: hs_err file does not list anymore compiled methods in compilation events

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Fixed message buffer size calculation.

Reviewed-by: kvn, twisti
This commit is contained in:
Vladimir Ivanov 2012-11-21 05:57:12 -08:00
parent fea11c53eb
commit 7f0d3fe5e7
2 changed files with 9 additions and 4 deletions
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9
hotspot/src/share/vm/runtime/deoptimization.cpp
View File

@ -1242,8 +1242,8 @@ JRT_ENTRY(void, Deoptimization::uncommon_trap_inner(JavaThread* thread, jint tra
nmethodLocker nl(fr.pc());
// Log a message
Events::log_deopt_message(thread, "Uncommon trap %d fr.pc " INTPTR_FORMAT,
trap_request, fr.pc());
Events::log(thread, "Uncommon trap: trap_request=" PTR32_FORMAT " fr.pc=" INTPTR_FORMAT,
trap_request, fr.pc());
{
ResourceMark rm;
@ -1274,6 +1274,11 @@ JRT_ENTRY(void, Deoptimization::uncommon_trap_inner(JavaThread* thread, jint tra
MethodData* trap_mdo =
get_method_data(thread, trap_method, create_if_missing);
// Log a message
Events::log_deopt_message(thread, "Uncommon trap: reason=%s action=%s pc=" INTPTR_FORMAT " method=%s @ %d",
trap_reason_name(reason), trap_action_name(action), fr.pc(),
trap_method->name_and_sig_as_C_string(), trap_bci);
// Print a bunch of diagnostics, if requested.
if (TraceDeoptimization || LogCompilation) {
ResourceMark rm;

4
hotspot/src/share/vm/utilities/events.hpp
View File

@ -135,11 +135,11 @@ template <class T> class EventLogBase : public EventLog {
};
// A simple wrapper class for fixed size text messages.
class StringLogMessage : public FormatBuffer<132> {
class StringLogMessage : public FormatBuffer<256> {
public:
// Wrap this buffer in a stringStream.
stringStream stream() {
return stringStream(_buf, sizeof(_buf));
return stringStream(_buf, size());
}
};