1 //===-- CrashReason.h -------------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef liblldb_CrashReason_H_ 11 #define liblldb_CrashReason_H_ 12 13 #include "lldb/lldb-types.h" 14 15 #include <signal.h> 16 17 #include <string> 18 19 enum class CrashReason 20 { 21 eInvalidCrashReason, 22 23 // SIGSEGV crash reasons. 24 eInvalidAddress, 25 ePrivilegedAddress, 26 27 // SIGILL crash reasons. 28 eIllegalOpcode, 29 eIllegalOperand, 30 eIllegalAddressingMode, 31 eIllegalTrap, 32 ePrivilegedOpcode, 33 ePrivilegedRegister, 34 eCoprocessorError, 35 eInternalStackError, 36 37 // SIGBUS crash reasons, 38 eIllegalAlignment, 39 eIllegalAddress, 40 eHardwareError, 41 42 // SIGFPE crash reasons, 43 eIntegerDivideByZero, 44 eIntegerOverflow, 45 eFloatDivideByZero, 46 eFloatOverflow, 47 eFloatUnderflow, 48 eFloatInexactResult, 49 eFloatInvalidOperation, 50 eFloatSubscriptRange 51 }; 52 53 std::string 54 GetCrashReasonString (CrashReason reason, lldb::addr_t fault_addr); 55 56 const char * 57 CrashReasonAsString (CrashReason reason); 58 59 CrashReason 60 GetCrashReason(const siginfo_t& info); 61 62 #endif // #ifndef liblldb_CrashReason_H_ 63