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8141211: Convert TraceExceptions to Unified Logging

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The -XX:+TraceExceptions flag has been updated to the unified logging framework, i.e. -Xlog:exceptions. The old flag, because it is product-level, has been aliased to the UL option.

Reviewed-by: dholmes, coleenp, mockner
This commit is contained in:
Rachel Protacio 2015-12-22 16:29:48 -05:00
parent 348d3ab0f4
commit 7973ef05b3
12 changed files with 195 additions and 86 deletions
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20
hotspot/src/share/vm/c1/c1_Runtime1.cpp
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@ -43,6 +43,7 @@
#include "gc/shared/collectedHeap.hpp"
#include "interpreter/bytecode.hpp"
#include "interpreter/interpreter.hpp"
#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/oopFactory.hpp"
#include "memory/resourceArea.hpp"
@ -548,11 +549,14 @@ JRT_ENTRY_NO_ASYNC(static address, exception_handler_for_pc_helper(JavaThread* t
// debugging support
// tracing
if (TraceExceptions) {
ttyLocker ttyl;
if (log_is_enabled(Info, exceptions)) {
ResourceMark rm;
tty->print_cr("Exception <%s> (" INTPTR_FORMAT ") thrown in compiled method <%s> at PC " INTPTR_FORMAT " for thread " INTPTR_FORMAT "",
exception->print_value_string(), p2i((address)exception()), nm->method()->print_value_string(), p2i(pc), p2i(thread));
log_info(exceptions)("Exception <%s> (" INTPTR_FORMAT
") thrown in compiled method <%s> at PC " INTPTR_FORMAT
" for thread " INTPTR_FORMAT,
exception->print_value_string(),
p2i((address)exception()),
nm->method()->print_value_string(), p2i(pc), p2i(thread));
}
// for AbortVMOnException flag
Exceptions::debug_check_abort(exception);
@ -583,11 +587,11 @@ JRT_ENTRY_NO_ASYNC(static address, exception_handler_for_pc_helper(JavaThread* t
// Set flag if return address is a method handle call site.
thread->set_is_method_handle_return(nm->is_method_handle_return(pc));
if (TraceExceptions) {
ttyLocker ttyl;
if (log_is_enabled(Info, exceptions)) {
ResourceMark rm;
tty->print_cr("Thread " PTR_FORMAT " continuing at PC " PTR_FORMAT " for exception thrown at PC " PTR_FORMAT,
p2i(thread), p2i(continuation), p2i(pc));
log_info(exceptions)("Thread " PTR_FORMAT " continuing at PC " PTR_FORMAT
" for exception thrown at PC " PTR_FORMAT,
p2i(thread), p2i(continuation), p2i(pc));
}
return continuation;