1 //===-- LinuxSignals.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 "LinuxSignals.h"
10
11 using namespace lldb_private;
12
LinuxSignals()13 LinuxSignals::LinuxSignals() : UnixSignals() { Reset(); }
14
Reset()15 void LinuxSignals::Reset() {
16 m_signals.clear();
17 // clang-format off
18 // SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION
19 // ====== ============== ======== ====== ====== ===================================================
20 AddSignal(1, "SIGHUP", false, true, true, "hangup");
21 AddSignal(2, "SIGINT", true, true, true, "interrupt");
22 AddSignal(3, "SIGQUIT", false, true, true, "quit");
23 AddSignal(4, "SIGILL", false, true, true, "illegal instruction");
24 AddSignal(5, "SIGTRAP", true, true, true, "trace trap (not reset when caught)");
25 AddSignal(6, "SIGABRT", false, true, true, "abort()/IOT trap", "SIGIOT");
26 AddSignal(7, "SIGBUS", false, true, true, "bus error");
27 AddSignal(8, "SIGFPE", false, true, true, "floating point exception");
28 AddSignal(9, "SIGKILL", false, true, true, "kill");
29 AddSignal(10, "SIGUSR1", false, true, true, "user defined signal 1");
30 AddSignal(11, "SIGSEGV", false, true, true, "segmentation violation");
31 AddSignal(12, "SIGUSR2", false, true, true, "user defined signal 2");
32 AddSignal(13, "SIGPIPE", false, true, true, "write to pipe with reading end closed");
33 AddSignal(14, "SIGALRM", false, false, false, "alarm");
34 AddSignal(15, "SIGTERM", false, true, true, "termination requested");
35 AddSignal(16, "SIGSTKFLT", false, true, true, "stack fault");
36 AddSignal(17, "SIGCHLD", false, false, true, "child status has changed", "SIGCLD");
37 AddSignal(18, "SIGCONT", false, false, true, "process continue");
38 AddSignal(19, "SIGSTOP", true, true, true, "process stop");
39 AddSignal(20, "SIGTSTP", false, true, true, "tty stop");
40 AddSignal(21, "SIGTTIN", false, true, true, "background tty read");
41 AddSignal(22, "SIGTTOU", false, true, true, "background tty write");
42 AddSignal(23, "SIGURG", false, true, true, "urgent data on socket");
43 AddSignal(24, "SIGXCPU", false, true, true, "CPU resource exceeded");
44 AddSignal(25, "SIGXFSZ", false, true, true, "file size limit exceeded");
45 AddSignal(26, "SIGVTALRM", false, true, true, "virtual time alarm");
46 AddSignal(27, "SIGPROF", false, false, false, "profiling time alarm");
47 AddSignal(28, "SIGWINCH", false, true, true, "window size changes");
48 AddSignal(29, "SIGIO", false, true, true, "input/output ready/Pollable event", "SIGPOLL");
49 AddSignal(30, "SIGPWR", false, true, true, "power failure");
50 AddSignal(31, "SIGSYS", false, true, true, "invalid system call");
51 AddSignal(32, "SIG32", false, false, false, "threading library internal signal 1");
52 AddSignal(33, "SIG33", false, false, false, "threading library internal signal 2");
53 AddSignal(34, "SIGRTMIN", false, false, false, "real time signal 0");
54 AddSignal(35, "SIGRTMIN+1", false, false, false, "real time signal 1");
55 AddSignal(36, "SIGRTMIN+2", false, false, false, "real time signal 2");
56 AddSignal(37, "SIGRTMIN+3", false, false, false, "real time signal 3");
57 AddSignal(38, "SIGRTMIN+4", false, false, false, "real time signal 4");
58 AddSignal(39, "SIGRTMIN+5", false, false, false, "real time signal 5");
59 AddSignal(40, "SIGRTMIN+6", false, false, false, "real time signal 6");
60 AddSignal(41, "SIGRTMIN+7", false, false, false, "real time signal 7");
61 AddSignal(42, "SIGRTMIN+8", false, false, false, "real time signal 8");
62 AddSignal(43, "SIGRTMIN+9", false, false, false, "real time signal 9");
63 AddSignal(44, "SIGRTMIN+10", false, false, false, "real time signal 10");
64 AddSignal(45, "SIGRTMIN+11", false, false, false, "real time signal 11");
65 AddSignal(46, "SIGRTMIN+12", false, false, false, "real time signal 12");
66 AddSignal(47, "SIGRTMIN+13", false, false, false, "real time signal 13");
67 AddSignal(48, "SIGRTMIN+14", false, false, false, "real time signal 14");
68 AddSignal(49, "SIGRTMIN+15", false, false, false, "real time signal 15");
69 AddSignal(50, "SIGRTMAX-14", false, false, false, "real time signal 16"); // switching to SIGRTMAX-xxx to match "kill -l" output
70 AddSignal(51, "SIGRTMAX-13", false, false, false, "real time signal 17");
71 AddSignal(52, "SIGRTMAX-12", false, false, false, "real time signal 18");
72 AddSignal(53, "SIGRTMAX-11", false, false, false, "real time signal 19");
73 AddSignal(54, "SIGRTMAX-10", false, false, false, "real time signal 20");
74 AddSignal(55, "SIGRTMAX-9", false, false, false, "real time signal 21");
75 AddSignal(56, "SIGRTMAX-8", false, false, false, "real time signal 22");
76 AddSignal(57, "SIGRTMAX-7", false, false, false, "real time signal 23");
77 AddSignal(58, "SIGRTMAX-6", false, false, false, "real time signal 24");
78 AddSignal(59, "SIGRTMAX-5", false, false, false, "real time signal 25");
79 AddSignal(60, "SIGRTMAX-4", false, false, false, "real time signal 26");
80 AddSignal(61, "SIGRTMAX-3", false, false, false, "real time signal 27");
81 AddSignal(62, "SIGRTMAX-2", false, false, false, "real time signal 28");
82 AddSignal(63, "SIGRTMAX-1", false, false, false, "real time signal 29");
83 AddSignal(64, "SIGRTMAX", false, false, false, "real time signal 30");
84 // clang-format on
85 }
86