1 //===-- LinuxSignals.cpp ----------------------------------------*- 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 #include "LinuxSignals.h"
11 
12 using namespace lldb_private;
13 
14 LinuxSignals::LinuxSignals() : UnixSignals() { Reset(); }
15 
16 void LinuxSignals::Reset() {
17   m_signals.clear();
18   //        SIGNO  NAME             SUPPRESS STOP   NOTIFY DESCRIPTION ALIAS
19   //        =====  ===========      ======== =====  ======
20   //        ======================================   ======
21   AddSignal(1, "SIGHUP", false, true, true, "hangup");
22   AddSignal(2, "SIGINT", true, true, true, "interrupt");
23   AddSignal(3, "SIGQUIT", false, true, true, "quit");
24   AddSignal(4, "SIGILL", false, true, true, "illegal instruction");
25   AddSignal(5, "SIGTRAP", true, true, true,
26             "trace trap (not reset when caught)");
27   AddSignal(6, "SIGABRT", false, true, true, "abort()/IOT trap", "SIGIOT");
28   AddSignal(7, "SIGBUS", false, true, true, "bus error");
29   AddSignal(8, "SIGFPE", false, true, true, "floating point exception");
30   AddSignal(9, "SIGKILL", false, true, true, "kill");
31   AddSignal(10, "SIGUSR1", false, true, true, "user defined signal 1");
32   AddSignal(11, "SIGSEGV", false, true, true, "segmentation violation");
33   AddSignal(12, "SIGUSR2", false, true, true, "user defined signal 2");
34   AddSignal(13, "SIGPIPE", false, true, true,
35             "write to pipe with reading end closed");
36   AddSignal(14, "SIGALRM", false, false, false, "alarm");
37   AddSignal(15, "SIGTERM", false, true, true, "termination requested");
38   AddSignal(16, "SIGSTKFLT", false, true, true, "stack fault");
39   AddSignal(17, "SIGCHLD", false, false, true, "child status has changed",
40             "SIGCLD");
41   AddSignal(18, "SIGCONT", false, true, true, "process continue");
42   AddSignal(19, "SIGSTOP", true, true, true, "process stop");
43   AddSignal(20, "SIGTSTP", false, true, true, "tty stop");
44   AddSignal(21, "SIGTTIN", false, true, true, "background tty read");
45   AddSignal(22, "SIGTTOU", false, true, true, "background tty write");
46   AddSignal(23, "SIGURG", false, true, true, "urgent data on socket");
47   AddSignal(24, "SIGXCPU", false, true, true, "CPU resource exceeded");
48   AddSignal(25, "SIGXFSZ", false, true, true, "file size limit exceeded");
49   AddSignal(26, "SIGVTALRM", false, true, true, "virtual time alarm");
50   AddSignal(27, "SIGPROF", false, false, false, "profiling time alarm");
51   AddSignal(28, "SIGWINCH", false, true, true, "window size changes");
52   AddSignal(29, "SIGIO", false, true, true, "input/output ready/Pollable event",
53             "SIGPOLL");
54   AddSignal(30, "SIGPWR", false, true, true, "power failure");
55   AddSignal(31, "SIGSYS", false, true, true, "invalid system call");
56   AddSignal(32, "SIG32", false, false, false,
57             "threading library internal signal 1");
58   AddSignal(33, "SIG33", false, false, false,
59             "threading library internal signal 2");
60   AddSignal(34, "SIGRTMIN", false, false, false, "real time signal 0");
61   AddSignal(35, "SIGRTMIN+1", false, false, false, "real time signal 1");
62   AddSignal(36, "SIGRTMIN+2", false, false, false, "real time signal 2");
63   AddSignal(37, "SIGRTMIN+3", false, false, false, "real time signal 3");
64   AddSignal(38, "SIGRTMIN+4", false, false, false, "real time signal 4");
65   AddSignal(39, "SIGRTMIN+5", false, false, false, "real time signal 5");
66   AddSignal(40, "SIGRTMIN+6", false, false, false, "real time signal 6");
67   AddSignal(41, "SIGRTMIN+7", false, false, false, "real time signal 7");
68   AddSignal(42, "SIGRTMIN+8", false, false, false, "real time signal 8");
69   AddSignal(43, "SIGRTMIN+9", false, false, false, "real time signal 9");
70   AddSignal(44, "SIGRTMIN+10", false, false, false, "real time signal 10");
71   AddSignal(45, "SIGRTMIN+11", false, false, false, "real time signal 11");
72   AddSignal(46, "SIGRTMIN+12", false, false, false, "real time signal 12");
73   AddSignal(47, "SIGRTMIN+13", false, false, false, "real time signal 13");
74   AddSignal(48, "SIGRTMIN+14", false, false, false, "real time signal 14");
75   AddSignal(49, "SIGRTMIN+15", false, false, false, "real time signal 15");
76   AddSignal(50, "SIGRTMAX-14", false, false, false,
77             "real time signal 16"); // switching to SIGRTMAX-xxx to match "kill
78                                     // -l" output
79   AddSignal(51, "SIGRTMAX-13", false, false, false, "real time signal 17");
80   AddSignal(52, "SIGRTMAX-12", false, false, false, "real time signal 18");
81   AddSignal(53, "SIGRTMAX-11", false, false, false, "real time signal 19");
82   AddSignal(54, "SIGRTMAX-10", false, false, false, "real time signal 20");
83   AddSignal(55, "SIGRTMAX-9", false, false, false, "real time signal 21");
84   AddSignal(56, "SIGRTMAX-8", false, false, false, "real time signal 22");
85   AddSignal(57, "SIGRTMAX-7", false, false, false, "real time signal 23");
86   AddSignal(58, "SIGRTMAX-6", false, false, false, "real time signal 24");
87   AddSignal(59, "SIGRTMAX-5", false, false, false, "real time signal 25");
88   AddSignal(60, "SIGRTMAX-4", false, false, false, "real time signal 26");
89   AddSignal(61, "SIGRTMAX-3", false, false, false, "real time signal 27");
90   AddSignal(62, "SIGRTMAX-2", false, false, false, "real time signal 28");
91   AddSignal(63, "SIGRTMAX-1", false, false, false, "real time signal 29");
92   AddSignal(64, "SIGRTMAX", false, false, false, "real time signal 30");
93 }
94