Mercurial > hg > truffle
annotate src/share/vm/utilities/vmError.hpp @ 12199:38f750491293
8022335: Native stack walk while generating hs_err does not work on Windows x64
Summary: Use WinDbg API StackWalk64()
Reviewed-by: zgu, dholmes
| author | iklam |
|---|---|
| date | Fri, 06 Sep 2013 08:42:42 -0700 |
| parents | 068b406e307f |
| children |
| rev | line source |
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| 0 | 1 /* |
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2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_UTILITIES_VMERROR_HPP |
| 26 #define SHARE_VM_UTILITIES_VMERROR_HPP | |
| 27 | |
| 28 #include "utilities/globalDefinitions.hpp" | |
| 29 | |
| 4917 | 30 class Decoder; |
| 0 | 31 class VM_ReportJavaOutOfMemory; |
| 32 | |
| 33 class VMError : public StackObj { | |
| 34 friend class VM_ReportJavaOutOfMemory; | |
| 4917 | 35 friend class Decoder; |
| 0 | 36 |
| 37 int _id; // Solaris/Linux signals: 0 - SIGRTMAX | |
| 38 // Windows exceptions: 0xCxxxxxxx system errors | |
| 39 // 0x8xxxxxxx system warnings | |
| 40 | |
| 41 const char * _message; | |
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42 const char * _detail_msg; |
| 0 | 43 |
| 44 Thread * _thread; // NULL if it's native thread | |
| 45 | |
| 46 | |
| 47 // additional info for crashes | |
| 48 address _pc; // faulting PC | |
| 49 void * _siginfo; // ExceptionRecord on Windows, | |
| 50 // siginfo_t on Solaris/Linux | |
| 51 void * _context; // ContextRecord on Windows, | |
| 52 // ucontext_t on Solaris/Linux | |
| 53 | |
| 54 // additional info for VM internal errors | |
| 55 const char * _filename; | |
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56 int _lineno; |
| 0 | 57 |
| 58 // used by fatal error handler | |
| 59 int _current_step; | |
| 60 const char * _current_step_info; | |
| 61 int _verbose; | |
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62 // First error, and its thread id. We must be able to handle native thread, |
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63 // so use thread id instead of Thread* to identify thread. |
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64 static VMError* volatile first_error; |
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65 static volatile jlong first_error_tid; |
| 0 | 66 |
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67 // Core dump status, false if we have been unable to write a core/minidump for some reason |
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68 static bool coredump_status; |
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69 |
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70 // When coredump_status is set to true this will contain the name/path to the core/minidump, |
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71 // if coredump_status if false, this will (hopefully) contain a useful error explaining why |
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72 // no core/minidump has been written to disk |
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73 static char coredump_message[O_BUFLEN]; |
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74 |
| 0 | 75 // used by reporting about OOM |
| 76 size_t _size; | |
| 77 | |
| 78 // set signal handlers on Solaris/Linux or the default exception filter | |
| 79 // on Windows, to handle recursive crashes. | |
| 80 void reset_signal_handlers(); | |
| 81 | |
| 82 // handle -XX:+ShowMessageBoxOnError. buf is used to format the message string | |
| 83 void show_message_box(char* buf, int buflen); | |
| 84 | |
| 85 // generate an error report | |
| 86 void report(outputStream* st); | |
| 87 | |
| 1384 | 88 // generate a stack trace |
| 89 static void print_stack_trace(outputStream* st, JavaThread* jt, | |
| 90 char* buf, int buflen, bool verbose = false); | |
| 91 | |
| 0 | 92 // accessor |
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93 const char* message() const { return _message; } |
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94 const char* detail_msg() const { return _detail_msg; } |
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95 bool should_report_bug(unsigned int id) { |
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96 return (id != OOM_MALLOC_ERROR) && (id != OOM_MMAP_ERROR); |
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97 } |
| 0 | 98 |
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99 static fdStream out; |
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100 static fdStream log; // error log used by VMError::report_and_die() |
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101 |
| 0 | 102 public: |
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103 |
| 0 | 104 // Constructor for crashes |
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105 VMError(Thread* thread, unsigned int sig, address pc, void* siginfo, |
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106 void* context); |
| 0 | 107 // Constructor for VM internal errors |
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108 VMError(Thread* thread, const char* filename, int lineno, |
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109 const char* message, const char * detail_msg); |
| 0 | 110 |
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111 // Constructor for VM OOM errors |
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112 VMError(Thread* thread, const char* filename, int lineno, size_t size, |
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113 VMErrorType vm_err_type, const char* message); |
| 0 | 114 // Constructor for non-fatal errors |
| 115 VMError(const char* message); | |
| 116 | |
| 117 // return a string to describe the error | |
| 118 char *error_string(char* buf, int buflen); | |
| 119 | |
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120 // Report status of core/minidump |
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121 static void report_coredump_status(const char* message, bool status); |
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122 |
| 0 | 123 // main error reporting function |
| 124 void report_and_die(); | |
| 125 | |
| 126 // reporting OutOfMemoryError | |
| 127 void report_java_out_of_memory(); | |
| 128 | |
| 129 // returns original flags for signal, if it was resetted, or -1 if | |
| 130 // signal was not changed by error reporter | |
| 131 static int get_resetted_sigflags(int sig); | |
| 132 | |
| 133 // returns original handler for signal, if it was resetted, or NULL if | |
| 134 // signal was not changed by error reporter | |
| 135 static address get_resetted_sighandler(int sig); | |
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136 |
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137 // check to see if fatal error reporting is in progress |
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138 static bool fatal_error_in_progress() { return first_error != NULL; } |
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139 |
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140 static jlong get_first_error_tid() { |
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141 return first_error_tid; |
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142 } |
| 0 | 143 }; |
| 1972 | 144 |
| 145 #endif // SHARE_VM_UTILITIES_VMERROR_HPP |