//===-- FreeBSDSignals.cpp ------------------------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #include "FreeBSDSignals.h" #ifdef __FreeBSD__ #include #ifndef FPE_FLTIDO #define FPE_FLTIDO 9 #endif #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \ static_assert(signal_name == signal_value, \ "Value mismatch for signal number " #signal_name); \ static_assert(code_name == code_value, \ "Value mismatch for signal code " #code_name); \ AddSignalCode(signal_value, code_value, __VA_ARGS__) #else #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \ AddSignalCode(signal_value, code_value, __VA_ARGS__) #endif /* ifdef __FreeBSD */ using namespace lldb_private; FreeBSDSignals::FreeBSDSignals() : UnixSignals() { Reset(); } void FreeBSDSignals::Reset() { UnixSignals::Reset(); // clang-format off // SIGILL ADD_SIGCODE(SIGILL, 4, ILL_ILLOPC, 1, "illegal opcode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLOPN, 2, "illegal operand"); ADD_SIGCODE(SIGILL, 4, ILL_ILLADR, 3, "illegal addressing mode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLTRP, 4, "illegal trap"); ADD_SIGCODE(SIGILL, 4, ILL_PRVOPC, 5, "privileged opcode"); ADD_SIGCODE(SIGILL, 4, ILL_PRVREG, 6, "privileged register"); ADD_SIGCODE(SIGILL, 4, ILL_COPROC, 7, "coprocessor error"); ADD_SIGCODE(SIGILL, 4, ILL_BADSTK, 8, "internal stack error"); // SIGFPE ADD_SIGCODE(SIGFPE, 8, FPE_INTOVF, 1, "integer overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_INTDIV, 2, "integer divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTDIV, 3, "floating point divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTOVF, 4, "floating point overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTUND, 5, "floating point underflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTRES, 6, "floating point inexact result"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTINV, 7, "invalid floating point operation"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTSUB, 8, "subscript out of range"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTIDO, 9, "input denormal operation"); // SIGBUS ADD_SIGCODE(SIGBUS, 10, BUS_ADRALN, 1, "invalid address alignment"); ADD_SIGCODE(SIGBUS, 10, BUS_ADRERR, 2, "nonexistent physical address"); ADD_SIGCODE(SIGBUS, 10, BUS_OBJERR, 3, "object-specific hardware error"); ADD_SIGCODE(SIGBUS, 10, BUS_OOMERR, 100, "no memory"); // SIGSEGV ADD_SIGCODE(SIGSEGV, 11, SEGV_MAPERR, 1, "address not mapped to object", SignalCodePrintOption::Address); ADD_SIGCODE(SIGSEGV, 11, SEGV_ACCERR, 2, "invalid permissions for mapped object", SignalCodePrintOption::Address); ADD_SIGCODE(SIGSEGV, 11, SEGV_PKUERR, 100, "PKU violation", SignalCodePrintOption::Address); // SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION // ===== ============== ======== ====== ====== ======================== AddSignal(32, "SIGTHR", false, false, false, "thread interrupt"); AddSignal(33, "SIGLIBRT", false, false, false, "reserved by real-time library"); AddSignal(65, "SIGRTMIN", false, false, false, "real time signal 0"); AddSignal(66, "SIGRTMIN+1", false, false, false, "real time signal 1"); AddSignal(67, "SIGRTMIN+2", false, false, false, "real time signal 2"); AddSignal(68, "SIGRTMIN+3", false, false, false, "real time signal 3"); AddSignal(69, "SIGRTMIN+4", false, false, false, "real time signal 4"); AddSignal(70, "SIGRTMIN+5", false, false, false, "real time signal 5"); AddSignal(71, "SIGRTMIN+6", false, false, false, "real time signal 6"); AddSignal(72, "SIGRTMIN+7", false, false, false, "real time signal 7"); AddSignal(73, "SIGRTMIN+8", false, false, false, "real time signal 8"); AddSignal(74, "SIGRTMIN+9", false, false, false, "real time signal 9"); AddSignal(75, "SIGRTMIN+10", false, false, false, "real time signal 10"); AddSignal(76, "SIGRTMIN+11", false, false, false, "real time signal 11"); AddSignal(77, "SIGRTMIN+12", false, false, false, "real time signal 12"); AddSignal(78, "SIGRTMIN+13", false, false, false, "real time signal 13"); AddSignal(79, "SIGRTMIN+14", false, false, false, "real time signal 14"); AddSignal(80, "SIGRTMIN+15", false, false, false, "real time signal 15"); AddSignal(81, "SIGRTMIN+16", false, false, false, "real time signal 16"); AddSignal(82, "SIGRTMIN+17", false, false, false, "real time signal 17"); AddSignal(83, "SIGRTMIN+18", false, false, false, "real time signal 18"); AddSignal(84, "SIGRTMIN+19", false, false, false, "real time signal 19"); AddSignal(85, "SIGRTMIN+20", false, false, false, "real time signal 20"); AddSignal(86, "SIGRTMIN+21", false, false, false, "real time signal 21"); AddSignal(87, "SIGRTMIN+22", false, false, false, "real time signal 22"); AddSignal(88, "SIGRTMIN+23", false, false, false, "real time signal 23"); AddSignal(89, "SIGRTMIN+24", false, false, false, "real time signal 24"); AddSignal(90, "SIGRTMIN+25", false, false, false, "real time signal 25"); AddSignal(91, "SIGRTMIN+26", false, false, false, "real time signal 26"); AddSignal(92, "SIGRTMIN+27", false, false, false, "real time signal 27"); AddSignal(93, "SIGRTMIN+28", false, false, false, "real time signal 28"); AddSignal(94, "SIGRTMIN+29", false, false, false, "real time signal 29"); AddSignal(95, "SIGRTMIN+30", false, false, false, "real time signal 30"); AddSignal(96, "SIGRTMAX-30", false, false, false, "real time signal 31"); AddSignal(97, "SIGRTMAX-29", false, false, false, "real time signal 32"); AddSignal(98, "SIGRTMAX-28", false, false, false, "real time signal 33"); AddSignal(99, "SIGRTMAX-27", false, false, false, "real time signal 34"); AddSignal(100, "SIGRTMAX-26", false, false, false, "real time signal 35"); AddSignal(101, "SIGRTMAX-25", false, false, false, "real time signal 36"); AddSignal(102, "SIGRTMAX-24", false, false, false, "real time signal 37"); AddSignal(103, "SIGRTMAX-23", false, false, false, "real time signal 38"); AddSignal(104, "SIGRTMAX-22", false, false, false, "real time signal 39"); AddSignal(105, "SIGRTMAX-21", false, false, false, "real time signal 40"); AddSignal(106, "SIGRTMAX-20", false, false, false, "real time signal 41"); AddSignal(107, "SIGRTMAX-19", false, false, false, "real time signal 42"); AddSignal(108, "SIGRTMAX-18", false, false, false, "real time signal 43"); AddSignal(109, "SIGRTMAX-17", false, false, false, "real time signal 44"); AddSignal(110, "SIGRTMAX-16", false, false, false, "real time signal 45"); AddSignal(111, "SIGRTMAX-15", false, false, false, "real time signal 46"); AddSignal(112, "SIGRTMAX-14", false, false, false, "real time signal 47"); AddSignal(113, "SIGRTMAX-13", false, false, false, "real time signal 48"); AddSignal(114, "SIGRTMAX-12", false, false, false, "real time signal 49"); AddSignal(115, "SIGRTMAX-11", false, false, false, "real time signal 50"); AddSignal(116, "SIGRTMAX-10", false, false, false, "real time signal 51"); AddSignal(117, "SIGRTMAX-9", false, false, false, "real time signal 52"); AddSignal(118, "SIGRTMAX-8", false, false, false, "real time signal 53"); AddSignal(119, "SIGRTMAX-7", false, false, false, "real time signal 54"); AddSignal(120, "SIGRTMAX-6", false, false, false, "real time signal 55"); AddSignal(121, "SIGRTMAX-5", false, false, false, "real time signal 56"); AddSignal(122, "SIGRTMAX-4", false, false, false, "real time signal 57"); AddSignal(123, "SIGRTMAX-3", false, false, false, "real time signal 58"); AddSignal(124, "SIGRTMAX-2", false, false, false, "real time signal 59"); AddSignal(125, "SIGRTMAX-1", false, false, false, "real time signal 60"); AddSignal(126, "SIGRTMAX", false, false, false, "real time signal 61"); // clang-format on }