76 return (id != OOM_MALLOC_ERROR) && (id != OOM_MMAP_ERROR); 77 } 78 79 static void report_and_die(Thread* thread, unsigned int sig, address pc, void* siginfo, 80 void* context, const char* detail_fmt, ...) ATTRIBUTE_PRINTF(6, 7); 81 static void report_and_die(const char* message, const char* detail_fmt, ...) ATTRIBUTE_PRINTF(2, 3); 82 83 static fdStream out; 84 static fdStream log; // error log used by VMError::report_and_die() 85 86 public: 87 88 // return a string to describe the error 89 static char* error_string(char* buf, int buflen, int id, const char* message, 90 const char* detail_fmt, va_list detail_args, address pc, 91 const char* filename, int lineno) ATTRIBUTE_PRINTF(5, 0); 92 93 // Record status of core/minidump 94 static void record_coredump_status(const char* message, bool status); 95 96 /** 97 * main error reporting function 98 * 99 * int id; // Solaris/Linux signals: 0 - SIGRTMAX 100 * // Windows exceptions: 0xCxxxxxxx system errors 101 * // 0x8xxxxxxx system warnings 102 * const char* message; 103 * const char* detail_fmt; 104 * va_list detail_args; 105 * Thread* thread; // NULL if it's native thread 106 * 107 * additional info for crashes 108 * 109 * address pc; // faulting PC 110 * void* siginfo; // ExceptionRecord on Windows, 111 * // siginfo_t on Solaris/Linux 112 * void* context; // ContextRecord on Windows, 113 * // ucontext_t on Solaris/Linux 114 * 115 * additional info for VM internal errors 116 * 117 * const char* filename; 118 * int lineno; 119 * 120 * used by reporting about OOM 121 * 122 * size_t size; 123 */ 124 static void report_and_die(int id, const char* message, const char* detail_fmt, va_list detail_args, 125 Thread* thread, address pc, void* siginfo, void* context, 126 const char* filename, int lineno, size_t size) ATTRIBUTE_PRINTF(3, 0); 127 128 static void report_and_die(Thread* thread, unsigned int sig, address pc, 129 void* siginfo, void* context); 130 131 static void report_and_die(Thread* thread,const char* filename, int lineno, const char* message, 132 const char* detail_fmt, va_list detail_args) ATTRIBUTE_PRINTF(5, 0); 133 134 static void report_and_die(Thread* thread, const char* filename, int lineno, size_t size, 135 VMErrorType vm_err_type, const char* detail_fmt, 136 va_list detail_args) ATTRIBUTE_PRINTF(6, 0); 137 138 static void report_and_die(const char* message); 139 140 // reporting OutOfMemoryError 141 static void report_java_out_of_memory(const char* message); 142 143 // returns original flags for signal, if it was resetted, or -1 if | 76 return (id != OOM_MALLOC_ERROR) && (id != OOM_MMAP_ERROR); 77 } 78 79 static void report_and_die(Thread* thread, unsigned int sig, address pc, void* siginfo, 80 void* context, const char* detail_fmt, ...) ATTRIBUTE_PRINTF(6, 7); 81 static void report_and_die(const char* message, const char* detail_fmt, ...) ATTRIBUTE_PRINTF(2, 3); 82 83 static fdStream out; 84 static fdStream log; // error log used by VMError::report_and_die() 85 86 public: 87 88 // return a string to describe the error 89 static char* error_string(char* buf, int buflen, int id, const char* message, 90 const char* detail_fmt, va_list detail_args, address pc, 91 const char* filename, int lineno) ATTRIBUTE_PRINTF(5, 0); 92 93 // Record status of core/minidump 94 static void record_coredump_status(const char* message, bool status); 95 96 // main error reporting function 97 // 98 // int id; // Solaris/Linux signals: 0 - SIGRTMAX 99 // // Windows exceptions: 0xCxxxxxxx system errors 100 // // 0x8xxxxxxx system warnings 101 // const char* message; 102 // const char* detail_fmt; // Format string for the detailed message 103 // va_list detail_args;// Arguments for the detailed message 104 // Thread* thread; // NULL if it's native thread 105 // 106 // additional info for crashes 107 // 108 // address pc; // faulting PC 109 // void* siginfo; // ExceptionRecord on Windows, 110 // // siginfo_t on Solaris/Linux 111 // void* context; // ContextRecord on Windows, 112 // // ucontext_t on Solaris/Linux 113 // 114 // additional info for VM internal errors 115 // 116 // const char* filename; 117 // int lineno; 118 // 119 // additional info for OOM 120 // 121 // size_t size; 122 static void report_and_die(int id, const char* message, const char* detail_fmt, va_list detail_args, 123 Thread* thread, address pc, void* siginfo, void* context, 124 const char* filename, int lineno, size_t size) ATTRIBUTE_PRINTF(3, 0); 125 126 static void report_and_die(Thread* thread, unsigned int sig, address pc, 127 void* siginfo, void* context); 128 129 static void report_and_die(Thread* thread,const char* filename, int lineno, const char* message, 130 const char* detail_fmt, va_list detail_args) ATTRIBUTE_PRINTF(5, 0); 131 132 static void report_and_die(Thread* thread, const char* filename, int lineno, size_t size, 133 VMErrorType vm_err_type, const char* detail_fmt, 134 va_list detail_args) ATTRIBUTE_PRINTF(6, 0); 135 136 static void report_and_die(const char* message); 137 138 // reporting OutOfMemoryError 139 static void report_java_out_of_memory(const char* message); 140 141 // returns original flags for signal, if it was resetted, or -1 if |