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Differential D146285

[lldb] For native compiles, check signal numbers are correct when adding codes
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Authored by DavidSpickett on Mar 17 2023, 4:05 AM.

Details

Reviewers
arichardson
emaste
Commits
rG392d9eb03af5: [lldb] For native compiles, check signal numbers are correct when adding codes

Diff Detail

Revision Contents

PathSize
lldb/
source/
Plugins/
Platform/
FreeBSD/
63 lines
Linux/
63 lines
NetBSD/
57 lines

Diff 506971

lldb/source/Plugins/Platform/FreeBSD/FreeBSDSignals.cpp

//===-- FreeBSDSignals.cpp ------------------------------------------------===// //===-- FreeBSDSignals.cpp ------------------------------------------------===//
// //
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information. // See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#include "FreeBSDSignals.h" #include "FreeBSDSignals.h"
#ifdef __FreeBSD__ #ifdef __FreeBSD__
#include <csignal> #include <csignal>
#define ADD_SIGCODE(signal, name, value, ...) \ #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \
static_assert(name == value, "Value mismatch for signal code " #name); \ static_assert(signal_name == signal_value, \
AddSignalCode(signal, value, __VA_ARGS__) "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 #else
#define ADD_SIGCODE(signal, name, value, ...) \ #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \
AddSignalCode(signal, value, __VA_ARGS__) AddSignalCode(signal_value, code_value, __VA_ARGS__)
#endif /* ifdef __FreeBSD__ */ #endif /* ifdef __FreeBSD */
using namespace lldb_private; using namespace lldb_private;
FreeBSDSignals::FreeBSDSignals() : UnixSignals() { Reset(); } FreeBSDSignals::FreeBSDSignals() : UnixSignals() { Reset(); }
void FreeBSDSignals::Reset() { void FreeBSDSignals::Reset() {
UnixSignals::Reset(); UnixSignals::Reset();
// clang-format off // clang-format off
// SIGILL // SIGILL
ADD_SIGCODE(4, ILL_ILLOPC, 1, "illegal opcode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLOPC, 1, "illegal opcode");
ADD_SIGCODE(4, ILL_ILLOPN, 2, "illegal operand"); ADD_SIGCODE(SIGILL, 4, ILL_ILLOPN, 2, "illegal operand");
ADD_SIGCODE(4, ILL_ILLADR, 3, "illegal addressing mode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLADR, 3, "illegal addressing mode");
ADD_SIGCODE(4, ILL_ILLTRP, 4, "illegal trap"); ADD_SIGCODE(SIGILL, 4, ILL_ILLTRP, 4, "illegal trap");
ADD_SIGCODE(4, ILL_PRVOPC, 5, "privileged opcode"); ADD_SIGCODE(SIGILL, 4, ILL_PRVOPC, 5, "privileged opcode");
ADD_SIGCODE(4, ILL_PRVREG, 6, "privileged register"); ADD_SIGCODE(SIGILL, 4, ILL_PRVREG, 6, "privileged register");
ADD_SIGCODE(4, ILL_COPROC, 7, "coprocessor error"); ADD_SIGCODE(SIGILL, 4, ILL_COPROC, 7, "coprocessor error");
ADD_SIGCODE(4, ILL_BADSTK, 8, "internal stack error"); ADD_SIGCODE(SIGILL, 4, ILL_BADSTK, 8, "internal stack error");
// SIGFPE // SIGFPE
ADD_SIGCODE(8, FPE_INTOVF, 1, "integer overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_INTOVF, 1, "integer overflow");
ADD_SIGCODE(8, FPE_INTDIV, 2, "integer divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_INTDIV, 2, "integer divide by zero");
ADD_SIGCODE(8, FPE_FLTDIV, 3, "floating point divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTDIV, 3, "floating point divide by zero");
ADD_SIGCODE(8, FPE_FLTOVF, 4, "floating point overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTOVF, 4, "floating point overflow");
ADD_SIGCODE(8, FPE_FLTUND, 5, "floating point underflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTUND, 5, "floating point underflow");
ADD_SIGCODE(8, FPE_FLTRES, 6, "floating point inexact result"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTRES, 6, "floating point inexact result");
ADD_SIGCODE(8, FPE_FLTINV, 7, "invalid floating point operation"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTINV, 7, "invalid floating point operation");
ADD_SIGCODE(8, FPE_FLTSUB, 8, "subscript out of range"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTSUB, 8, "subscript out of range");
ADD_SIGCODE(8, FPE_FLTIDO, 9, "input denormal operation"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTIDO, 9, "input denormal operation");
// SIGBUS // SIGBUS
ADD_SIGCODE(10, BUS_ADRALN, 1, "invalid address alignment"); ADD_SIGCODE(SIGBUS, 10, BUS_ADRALN, 1, "invalid address alignment");
ADD_SIGCODE(10, BUS_ADRERR, 2, "nonexistent physical address"); ADD_SIGCODE(SIGBUS, 10, BUS_ADRERR, 2, "nonexistent physical address");
ADD_SIGCODE(10, BUS_OBJERR, 3, "object-specific hardware error"); ADD_SIGCODE(SIGBUS, 10, BUS_OBJERR, 3, "object-specific hardware error");
ADD_SIGCODE(10, BUS_OOMERR, 100, "no memory"); ADD_SIGCODE(SIGBUS, 10, BUS_OOMERR, 100, "no memory");
// SIGSEGV // SIGSEGV
ADD_SIGCODE(11, SEGV_MAPERR, 1, "address not mapped to object", ADD_SIGCODE(SIGSEGV, 11, SEGV_MAPERR, 1, "address not mapped to object",
SignalCodePrintOption::Address); SignalCodePrintOption::Address);
ADD_SIGCODE(11, SEGV_ACCERR, 2, "invalid permissions for mapped object", ADD_SIGCODE(SIGSEGV, 11, SEGV_ACCERR, 2, "invalid permissions for mapped object",
SignalCodePrintOption::Address); SignalCodePrintOption::Address);
ADD_SIGCODE(11, SEGV_PKUERR, 100, "PKU violation", ADD_SIGCODE(SIGSEGV, 11, SEGV_PKUERR, 100, "PKU violation",
SignalCodePrintOption::Address); SignalCodePrintOption::Address);
// SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION // SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION
// ===== ============== ======== ====== ====== ======================== // ===== ============== ======== ====== ====== ========================
AddSignal(32, "SIGTHR", false, false, false, "thread interrupt"); AddSignal(32, "SIGTHR", false, false, false, "thread interrupt");
AddSignal(33, "SIGLIBRT", false, false, false, "reserved by real-time library"); AddSignal(33, "SIGLIBRT", false, false, false, "reserved by real-time library");
AddSignal(65, "SIGRTMIN", false, false, false, "real time signal 0"); AddSignal(65, "SIGRTMIN", false, false, false, "real time signal 0");
AddSignal(66, "SIGRTMIN+1", false, false, false, "real time signal 1"); AddSignal(66, "SIGRTMIN+1", false, false, false, "real time signal 1");
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lldb/source/Plugins/Platform/Linux/LinuxSignals.cpp

Show All 15 Lines
#endif #endif
#ifndef SEGV_MTEAERR #ifndef SEGV_MTEAERR
#define SEGV_MTEAERR 8 #define SEGV_MTEAERR 8
#endif #endif
#ifndef SEGV_MTESERR #ifndef SEGV_MTESERR
#define SEGV_MTESERR 9 #define SEGV_MTESERR 9
#endif #endif
#define ADD_SIGCODE(signal, name, value, ...) \ #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \
static_assert(name == value, "Value mismatch for signal code " #name); \ static_assert(signal_name == signal_value, \
AddSignalCode(signal, value, __VA_ARGS__) "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 #else
#define ADD_SIGCODE(signal, name, value, ...) \ #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \
AddSignalCode(signal, value, __VA_ARGS__) AddSignalCode(signal_value, code_value, __VA_ARGS__)
#endif /* ifdef __linux__ */ #endif /* ifdef __linux__ */
using namespace lldb_private; using namespace lldb_private;
LinuxSignals::LinuxSignals() : UnixSignals() { Reset(); } LinuxSignals::LinuxSignals() : UnixSignals() { Reset(); }
void LinuxSignals::Reset() { void LinuxSignals::Reset() {
m_signals.clear(); m_signals.clear();
// clang-format off // clang-format off
// SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION // SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION
// ====== ============== ======== ====== ====== =================================================== // ====== ============== ======== ====== ====== ===================================================
AddSignal(1, "SIGHUP", false, true, true, "hangup"); AddSignal(1, "SIGHUP", false, true, true, "hangup");
AddSignal(2, "SIGINT", true, true, true, "interrupt"); AddSignal(2, "SIGINT", true, true, true, "interrupt");
AddSignal(3, "SIGQUIT", false, true, true, "quit"); AddSignal(3, "SIGQUIT", false, true, true, "quit");
AddSignal(4, "SIGILL", false, true, true, "illegal instruction"); AddSignal(4, "SIGILL", false, true, true, "illegal instruction");
ADD_SIGCODE(4, ILL_ILLOPC, 1, "illegal opcode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLOPC, 1, "illegal opcode");
ADD_SIGCODE(4, ILL_ILLOPN, 2, "illegal operand"); ADD_SIGCODE(SIGILL, 4, ILL_ILLOPN, 2, "illegal operand");
ADD_SIGCODE(4, ILL_ILLADR, 3, "illegal addressing mode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLADR, 3, "illegal addressing mode");
ADD_SIGCODE(4, ILL_ILLTRP, 4, "illegal trap"); ADD_SIGCODE(SIGILL, 4, ILL_ILLTRP, 4, "illegal trap");
ADD_SIGCODE(4, ILL_PRVOPC, 5, "privileged opcode"); ADD_SIGCODE(SIGILL, 4, ILL_PRVOPC, 5, "privileged opcode");
ADD_SIGCODE(4, ILL_PRVREG, 6, "privileged register"); ADD_SIGCODE(SIGILL, 4, ILL_PRVREG, 6, "privileged register");
ADD_SIGCODE(4, ILL_COPROC, 7, "coprocessor error"); ADD_SIGCODE(SIGILL, 4, ILL_COPROC, 7, "coprocessor error");
ADD_SIGCODE(4, ILL_BADSTK, 8, "internal stack error"); ADD_SIGCODE(SIGILL, 4, ILL_BADSTK, 8, "internal stack error");
AddSignal(5, "SIGTRAP", true, true, true, "trace trap (not reset when caught)"); AddSignal(5, "SIGTRAP", true, true, true, "trace trap (not reset when caught)");
AddSignal(6, "SIGABRT", false, true, true, "abort()/IOT trap", "SIGIOT"); AddSignal(6, "SIGABRT", false, true, true, "abort()/IOT trap", "SIGIOT");
AddSignal(7, "SIGBUS", false, true, true, "bus error"); AddSignal(7, "SIGBUS", false, true, true, "bus error");
ADD_SIGCODE(7, BUS_ADRALN, 1, "illegal alignment"); ADD_SIGCODE(SIGBUS, 7, BUS_ADRALN, 1, "illegal alignment");
ADD_SIGCODE(7, BUS_ADRERR, 2, "illegal address"); ADD_SIGCODE(SIGBUS, 7, BUS_ADRERR, 2, "illegal address");
ADD_SIGCODE(7, BUS_OBJERR, 3, "hardware error"); ADD_SIGCODE(SIGBUS, 7, BUS_OBJERR, 3, "hardware error");
AddSignal(8, "SIGFPE", false, true, true, "floating point exception"); AddSignal(8, "SIGFPE", false, true, true, "floating point exception");
ADD_SIGCODE(8, FPE_INTDIV, 1, "integer divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_INTDIV, 1, "integer divide by zero");
ADD_SIGCODE(8, FPE_INTOVF, 2, "integer overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_INTOVF, 2, "integer overflow");
ADD_SIGCODE(8, FPE_FLTDIV, 3, "floating point divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTDIV, 3, "floating point divide by zero");
ADD_SIGCODE(8, FPE_FLTOVF, 4, "floating point overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTOVF, 4, "floating point overflow");
ADD_SIGCODE(8, FPE_FLTUND, 5, "floating point underflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTUND, 5, "floating point underflow");
ADD_SIGCODE(8, FPE_FLTRES, 6, "floating point inexact result"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTRES, 6, "floating point inexact result");
ADD_SIGCODE(8, FPE_FLTINV, 7, "floating point invalid operation"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTINV, 7, "floating point invalid operation");
ADD_SIGCODE(8, FPE_FLTSUB, 8, "subscript out of range"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTSUB, 8, "subscript out of range");
AddSignal(9, "SIGKILL", false, true, true, "kill"); AddSignal(9, "SIGKILL", false, true, true, "kill");
AddSignal(10, "SIGUSR1", false, true, true, "user defined signal 1"); AddSignal(10, "SIGUSR1", false, true, true, "user defined signal 1");
AddSignal(11, "SIGSEGV", false, true, true, "segmentation violation"); AddSignal(11, "SIGSEGV", false, true, true, "segmentation violation");
ADD_SIGCODE(11, SEGV_MAPERR, 1, "address not mapped to object", SignalCodePrintOption::Address); ADD_SIGCODE(SIGSEGV, 11, SEGV_MAPERR, 1, "address not mapped to object", SignalCodePrintOption::Address);
ADD_SIGCODE(11, SEGV_ACCERR, 2, "invalid permissions for mapped object", SignalCodePrintOption::Address); ADD_SIGCODE(SIGSEGV, 11, SEGV_ACCERR, 2, "invalid permissions for mapped object", SignalCodePrintOption::Address);
ADD_SIGCODE(11, SEGV_BNDERR, 3, "failed address bounds checks", SignalCodePrintOption::Bounds); ADD_SIGCODE(SIGSEGV, 11, SEGV_BNDERR, 3, "failed address bounds checks", SignalCodePrintOption::Bounds);
ADD_SIGCODE(11, SEGV_MTEAERR, 8, "async tag check fault"); ADD_SIGCODE(SIGSEGV, 11, SEGV_MTEAERR, 8, "async tag check fault");
ADD_SIGCODE(11, SEGV_MTESERR, 9, "sync tag check fault", SignalCodePrintOption::Address); ADD_SIGCODE(SIGSEGV, 11, SEGV_MTESERR, 9, "sync tag check fault", SignalCodePrintOption::Address);
// Some platforms will occasionally send nonstandard spurious SI_KERNEL // Some platforms will occasionally send nonstandard spurious SI_KERNEL
// codes. One way to get this is via unaligned SIMD loads. Treat it as invalid address. // codes. One way to get this is via unaligned SIMD loads. Treat it as invalid address.
ADD_SIGCODE(11, SI_KERNEL, 0x80, "invalid address", SignalCodePrintOption::Address); ADD_SIGCODE(SIGSEGV, 11, SI_KERNEL, 0x80, "invalid address", SignalCodePrintOption::Address);
AddSignal(12, "SIGUSR2", false, true, true, "user defined signal 2"); AddSignal(12, "SIGUSR2", false, true, true, "user defined signal 2");
AddSignal(13, "SIGPIPE", false, true, true, "write to pipe with reading end closed"); AddSignal(13, "SIGPIPE", false, true, true, "write to pipe with reading end closed");
AddSignal(14, "SIGALRM", false, false, false, "alarm"); AddSignal(14, "SIGALRM", false, false, false, "alarm");
AddSignal(15, "SIGTERM", false, true, true, "termination requested"); AddSignal(15, "SIGTERM", false, true, true, "termination requested");
AddSignal(16, "SIGSTKFLT", false, true, true, "stack fault"); AddSignal(16, "SIGSTKFLT", false, true, true, "stack fault");
AddSignal(17, "SIGCHLD", false, false, true, "child status has changed", "SIGCLD"); AddSignal(17, "SIGCHLD", false, false, true, "child status has changed", "SIGCLD");
AddSignal(18, "SIGCONT", false, false, true, "process continue"); AddSignal(18, "SIGCONT", false, false, true, "process continue");
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lldb/source/Plugins/Platform/NetBSD/NetBSDSignals.cpp

//===-- NetBSDSignals.cpp -------------------------------------------------===// //===-- NetBSDSignals.cpp -------------------------------------------------===//
// //
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information. // See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#include "NetBSDSignals.h" #include "NetBSDSignals.h"
#ifdef __NetBSD__ #ifdef __NetBSD__
#include <csignal> #include <csignal>
#define ADD_SIGCODE(signal, name, value, ...) \ #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \
static_assert(name == value, "Value mismatch for signal code " #name); \ static_assert(signal_name == signal_value, \
AddSignalCode(signal, value, __VA_ARGS__) "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 #else
#define ADD_SIGCODE(signal, name, value, ...) \ #define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \
AddSignalCode(signal, value, __VA_ARGS__) AddSignalCode(signal_value, code_value, __VA_ARGS__)
#endif /* ifdef __NetBSD__ */ #endif /* ifdef __NetBSD */
using namespace lldb_private; using namespace lldb_private;
NetBSDSignals::NetBSDSignals() : UnixSignals() { Reset(); } NetBSDSignals::NetBSDSignals() : UnixSignals() { Reset(); }
void NetBSDSignals::Reset() { void NetBSDSignals::Reset() {
UnixSignals::Reset(); UnixSignals::Reset();
// clang-format off // clang-format off
// SIGILL // SIGILL
ADD_SIGCODE(4, ILL_ILLOPC, 1, "illegal opcode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLOPC, 1, "illegal opcode");
ADD_SIGCODE(4, ILL_ILLOPN, 2, "illegal operand"); ADD_SIGCODE(SIGILL, 4, ILL_ILLOPN, 2, "illegal operand");
ADD_SIGCODE(4, ILL_ILLADR, 3, "illegal addressing mode"); ADD_SIGCODE(SIGILL, 4, ILL_ILLADR, 3, "illegal addressing mode");
ADD_SIGCODE(4, ILL_ILLTRP, 4, "illegal trap"); ADD_SIGCODE(SIGILL, 4, ILL_ILLTRP, 4, "illegal trap");
ADD_SIGCODE(4, ILL_PRVOPC, 5, "privileged opcode"); ADD_SIGCODE(SIGILL, 4, ILL_PRVOPC, 5, "privileged opcode");
ADD_SIGCODE(4, ILL_PRVREG, 6, "privileged register"); ADD_SIGCODE(SIGILL, 4, ILL_PRVREG, 6, "privileged register");
ADD_SIGCODE(4, ILL_COPROC, 7, "coprocessor error"); ADD_SIGCODE(SIGILL, 4, ILL_COPROC, 7, "coprocessor error");
ADD_SIGCODE(4, ILL_BADSTK, 8, "internal stack error"); ADD_SIGCODE(SIGILL, 4, ILL_BADSTK, 8, "internal stack error");
// SIGFPE // SIGFPE
ADD_SIGCODE(8, FPE_INTDIV, 1, "integer divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_INTDIV, 1, "integer divide by zero");
ADD_SIGCODE(8, FPE_INTOVF, 2, "integer overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_INTOVF, 2, "integer overflow");
ADD_SIGCODE(8, FPE_FLTDIV, 3, "floating point divide by zero"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTDIV, 3, "floating point divide by zero");
ADD_SIGCODE(8, FPE_FLTOVF, 4, "floating point overflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTOVF, 4, "floating point overflow");
ADD_SIGCODE(8, FPE_FLTUND, 5, "floating point underflow"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTUND, 5, "floating point underflow");
ADD_SIGCODE(8, FPE_FLTRES, 6, "floating point inexact result"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTRES, 6, "floating point inexact result");
ADD_SIGCODE(8, FPE_FLTINV, 7, "invalid floating point operation"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTINV, 7, "invalid floating point operation");
ADD_SIGCODE(8, FPE_FLTSUB, 8, "subscript out of range"); ADD_SIGCODE(SIGFPE, 8, FPE_FLTSUB, 8, "subscript out of range");
// SIGBUS // SIGBUS
ADD_SIGCODE(10, BUS_ADRALN, 1, "invalid address alignment"); ADD_SIGCODE(SIGBUS, 10, BUS_ADRALN, 1, "invalid address alignment");
ADD_SIGCODE(10, BUS_ADRERR, 2, "non-existent physical address"); ADD_SIGCODE(SIGBUS, 10, BUS_ADRERR, 2, "non-existent physical address");
ADD_SIGCODE(10, BUS_OBJERR, 3, "object specific hardware error"); ADD_SIGCODE(SIGBUS, 10, BUS_OBJERR, 3, "object specific hardware error");
// SIGSEGV // SIGSEGV
ADD_SIGCODE(11, SEGV_MAPERR, 1, "address not mapped to object", ADD_SIGCODE(SIGSEGV, 11, SEGV_MAPERR, 1, "address not mapped to object",
SignalCodePrintOption::Address); SignalCodePrintOption::Address);
ADD_SIGCODE(11, SEGV_ACCERR, 2, "invalid permissions for mapped object", ADD_SIGCODE(SIGSEGV, 11, SEGV_ACCERR, 2, "invalid permissions for mapped object",
SignalCodePrintOption::Address); SignalCodePrintOption::Address);
// SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION // SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION
// ===== ============== ======== ====== ====== ======================== // ===== ============== ======== ====== ====== ========================
AddSignal(32, "SIGPWR", false, true, true, "power fail/restart (not reset when caught)"); AddSignal(32, "SIGPWR", false, true, true, "power fail/restart (not reset when caught)");
AddSignal(33, "SIGRTMIN", false, false, false, "real time signal 0"); AddSignal(33, "SIGRTMIN", false, false, false, "real time signal 0");
AddSignal(34, "SIGRTMIN+1", false, false, false, "real time signal 1"); AddSignal(34, "SIGRTMIN+1", false, false, false, "real time signal 1");
AddSignal(35, "SIGRTMIN+2", false, false, false, "real time signal 2"); AddSignal(35, "SIGRTMIN+2", false, false, false, "real time signal 2");
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