1 //===-- NetBSDSignals.cpp -------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "NetBSDSignals.h" 10 11 #ifdef __NetBSD__ 12 #include <csignal> 13 14 #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \ 15 static_assert(signal_name == signal_value, \ 16 "Value mismatch for signal number " #signal_name); \ 17 static_assert(code_name == code_value, \ 18 "Value mismatch for signal code " #code_name); \ 19 AddSignalCode(signal_value, code_value, __VA_ARGS__) 20 #else 21 #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \ 22 AddSignalCode(signal_value, code_value, __VA_ARGS__) 23 #endif /* ifdef __NetBSD */ 24 25 using namespace lldb_private; 26 27 NetBSDSignals::NetBSDSignals() : UnixSignals() { Reset(); } 28 29 void NetBSDSignals::Reset() { 30 UnixSignals::Reset(); 31 32 // clang-format off 33 // SIGILL 34 ADD_SIGCODE(SIGILL, 4, ILL_ILLOPC, 1, "illegal opcode"); 35 ADD_SIGCODE(SIGILL, 4, ILL_ILLOPN, 2, "illegal operand"); 36 ADD_SIGCODE(SIGILL, 4, ILL_ILLADR, 3, "illegal addressing mode"); 37 ADD_SIGCODE(SIGILL, 4, ILL_ILLTRP, 4, "illegal trap"); 38 ADD_SIGCODE(SIGILL, 4, ILL_PRVOPC, 5, "privileged opcode"); 39 ADD_SIGCODE(SIGILL, 4, ILL_PRVREG, 6, "privileged register"); 40 ADD_SIGCODE(SIGILL, 4, ILL_COPROC, 7, "coprocessor error"); 41 ADD_SIGCODE(SIGILL, 4, ILL_BADSTK, 8, "internal stack error"); 42 43 // SIGFPE 44 ADD_SIGCODE(SIGFPE, 8, FPE_INTDIV, 1, "integer divide by zero"); 45 ADD_SIGCODE(SIGFPE, 8, FPE_INTOVF, 2, "integer overflow"); 46 ADD_SIGCODE(SIGFPE, 8, FPE_FLTDIV, 3, "floating point divide by zero"); 47 ADD_SIGCODE(SIGFPE, 8, FPE_FLTOVF, 4, "floating point overflow"); 48 ADD_SIGCODE(SIGFPE, 8, FPE_FLTUND, 5, "floating point underflow"); 49 ADD_SIGCODE(SIGFPE, 8, FPE_FLTRES, 6, "floating point inexact result"); 50 ADD_SIGCODE(SIGFPE, 8, FPE_FLTINV, 7, "invalid floating point operation"); 51 ADD_SIGCODE(SIGFPE, 8, FPE_FLTSUB, 8, "subscript out of range"); 52 53 // SIGBUS 54 ADD_SIGCODE(SIGBUS, 10, BUS_ADRALN, 1, "invalid address alignment"); 55 ADD_SIGCODE(SIGBUS, 10, BUS_ADRERR, 2, "non-existent physical address"); 56 ADD_SIGCODE(SIGBUS, 10, BUS_OBJERR, 3, "object specific hardware error"); 57 58 // SIGSEGV 59 ADD_SIGCODE(SIGSEGV, 11, SEGV_MAPERR, 1, "address not mapped to object", 60 SignalCodePrintOption::Address); 61 ADD_SIGCODE(SIGSEGV, 11, SEGV_ACCERR, 2, "invalid permissions for mapped object", 62 SignalCodePrintOption::Address); 63 64 // SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION 65 // ===== ============== ======== ====== ====== ======================== 66 AddSignal(32, "SIGPWR", false, true, true, "power fail/restart (not reset when caught)"); 67 AddSignal(33, "SIGRTMIN", false, false, false, "real time signal 0"); 68 AddSignal(34, "SIGRTMIN+1", false, false, false, "real time signal 1"); 69 AddSignal(35, "SIGRTMIN+2", false, false, false, "real time signal 2"); 70 AddSignal(36, "SIGRTMIN+3", false, false, false, "real time signal 3"); 71 AddSignal(37, "SIGRTMIN+4", false, false, false, "real time signal 4"); 72 AddSignal(38, "SIGRTMIN+5", false, false, false, "real time signal 5"); 73 AddSignal(39, "SIGRTMIN+6", false, false, false, "real time signal 6"); 74 AddSignal(40, "SIGRTMIN+7", false, false, false, "real time signal 7"); 75 AddSignal(41, "SIGRTMIN+8", false, false, false, "real time signal 8"); 76 AddSignal(42, "SIGRTMIN+9", false, false, false, "real time signal 9"); 77 AddSignal(43, "SIGRTMIN+10", false, false, false, "real time signal 10"); 78 AddSignal(44, "SIGRTMIN+11", false, false, false, "real time signal 11"); 79 AddSignal(45, "SIGRTMIN+12", false, false, false, "real time signal 12"); 80 AddSignal(46, "SIGRTMIN+13", false, false, false, "real time signal 13"); 81 AddSignal(47, "SIGRTMIN+14", false, false, false, "real time signal 14"); 82 AddSignal(48, "SIGRTMIN+15", false, false, false, "real time signal 15"); 83 AddSignal(49, "SIGRTMIN-14", false, false, false, "real time signal 16"); 84 AddSignal(50, "SIGRTMAX-13", false, false, false, "real time signal 17"); 85 AddSignal(51, "SIGRTMAX-12", false, false, false, "real time signal 18"); 86 AddSignal(52, "SIGRTMAX-11", false, false, false, "real time signal 19"); 87 AddSignal(53, "SIGRTMAX-10", false, false, false, "real time signal 20"); 88 AddSignal(54, "SIGRTMAX-9", false, false, false, "real time signal 21"); 89 AddSignal(55, "SIGRTMAX-8", false, false, false, "real time signal 22"); 90 AddSignal(56, "SIGRTMAX-7", false, false, false, "real time signal 23"); 91 AddSignal(57, "SIGRTMAX-6", false, false, false, "real time signal 24"); 92 AddSignal(58, "SIGRTMAX-5", false, false, false, "real time signal 25"); 93 AddSignal(59, "SIGRTMAX-4", false, false, false, "real time signal 26"); 94 AddSignal(60, "SIGRTMAX-3", false, false, false, "real time signal 27"); 95 AddSignal(61, "SIGRTMAX-2", false, false, false, "real time signal 28"); 96 AddSignal(62, "SIGRTMAX-1", false, false, false, "real time signal 29"); 97 AddSignal(63, "SIGRTMAX", false, false, false, "real time signal 30"); 98 // clang-format on 99 } 100