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src/share/vm/utilities/exceptions.hpp

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*** 1,7 **** /* ! * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. --- 1,7 ---- /* ! * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.
*** 100,109 **** --- 100,114 ---- // used directly if the macros below are insufficient. class Exceptions { static bool special_exception(Thread *thread, const char* file, int line, Handle exception); static bool special_exception(Thread* thread, const char* file, int line, Symbol* name, const char* message); + + // Count out of memory errors that are interesting in error diagnosis + static volatile int _out_of_memory_error_java_heap_errors; + static volatile int _out_of_memory_error_metaspace_errors; + static volatile int _out_of_memory_error_class_metaspace_errors; public: // this enum is defined to indicate whether it is safe to // ignore the encoding scheme of the original message string. typedef enum { safe_to_utf8 = 0,
*** 158,167 **** --- 163,180 ---- const char* message, ExceptionMsgToUtf8Mode to_utf8_safe = safe_to_utf8); static void throw_stack_overflow_exception(Thread* thread, const char* file, int line, methodHandle method); + // Exception counting for error files of interesting exceptions that may have + // caused a problem for the jvm + static volatile int _stack_overflow_errors; + + static bool has_exception_counts(); + static void count_out_of_memory_exceptions(Handle exception); + static void print_exception_counts_on_error(outputStream* st); + // for AbortVMOnException flag NOT_PRODUCT(static void debug_check_abort(Handle exception, const char* message = NULL);) NOT_PRODUCT(static void debug_check_abort(const char *value_string, const char* message = NULL);) };
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