diff options
Diffstat (limited to 'contrib/llvm-project/lldb/source/Plugins/Process/Utility/NetBSDSignals.cpp')
| -rw-r--r-- | contrib/llvm-project/lldb/source/Plugins/Process/Utility/NetBSDSignals.cpp | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/Process/Utility/NetBSDSignals.cpp b/contrib/llvm-project/lldb/source/Plugins/Process/Utility/NetBSDSignals.cpp new file mode 100644 index 000000000000..6e4e5038566b --- /dev/null +++ b/contrib/llvm-project/lldb/source/Plugins/Process/Utility/NetBSDSignals.cpp @@ -0,0 +1,99 @@ +//===-- NetBSDSignals.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 "NetBSDSignals.h" + +#ifdef __NetBSD__ +#include <csignal> + +#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 __NetBSD */ + +using namespace lldb_private; + +NetBSDSignals::NetBSDSignals() : UnixSignals() { Reset(); } + +void NetBSDSignals::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_INTDIV, 1, "integer divide by zero"); + ADD_SIGCODE(SIGFPE, 8, FPE_INTOVF, 2, "integer overflow"); + 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"); + + // SIGBUS + ADD_SIGCODE(SIGBUS, 10, BUS_ADRALN, 1, "invalid address alignment"); + ADD_SIGCODE(SIGBUS, 10, BUS_ADRERR, 2, "non-existent physical address"); + ADD_SIGCODE(SIGBUS, 10, BUS_OBJERR, 3, "object specific hardware error"); + + // 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); + + // SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION + // ===== ============== ======== ====== ====== ======================== + AddSignal(32, "SIGPWR", false, true, true, "power fail/restart (not reset when caught)"); + AddSignal(33, "SIGRTMIN", false, false, false, "real time signal 0"); + AddSignal(34, "SIGRTMIN+1", false, false, false, "real time signal 1"); + AddSignal(35, "SIGRTMIN+2", false, false, false, "real time signal 2"); + AddSignal(36, "SIGRTMIN+3", false, false, false, "real time signal 3"); + AddSignal(37, "SIGRTMIN+4", false, false, false, "real time signal 4"); + AddSignal(38, "SIGRTMIN+5", false, false, false, "real time signal 5"); + AddSignal(39, "SIGRTMIN+6", false, false, false, "real time signal 6"); + AddSignal(40, "SIGRTMIN+7", false, false, false, "real time signal 7"); + AddSignal(41, "SIGRTMIN+8", false, false, false, "real time signal 8"); + AddSignal(42, "SIGRTMIN+9", false, false, false, "real time signal 9"); + AddSignal(43, "SIGRTMIN+10", false, false, false, "real time signal 10"); + AddSignal(44, "SIGRTMIN+11", false, false, false, "real time signal 11"); + AddSignal(45, "SIGRTMIN+12", false, false, false, "real time signal 12"); + AddSignal(46, "SIGRTMIN+13", false, false, false, "real time signal 13"); + AddSignal(47, "SIGRTMIN+14", false, false, false, "real time signal 14"); + AddSignal(48, "SIGRTMIN+15", false, false, false, "real time signal 15"); + AddSignal(49, "SIGRTMIN-14", false, false, false, "real time signal 16"); + AddSignal(50, "SIGRTMAX-13", false, false, false, "real time signal 17"); + AddSignal(51, "SIGRTMAX-12", false, false, false, "real time signal 18"); + AddSignal(52, "SIGRTMAX-11", false, false, false, "real time signal 19"); + AddSignal(53, "SIGRTMAX-10", false, false, false, "real time signal 20"); + AddSignal(54, "SIGRTMAX-9", false, false, false, "real time signal 21"); + AddSignal(55, "SIGRTMAX-8", false, false, false, "real time signal 22"); + AddSignal(56, "SIGRTMAX-7", false, false, false, "real time signal 23"); + AddSignal(57, "SIGRTMAX-6", false, false, false, "real time signal 24"); + AddSignal(58, "SIGRTMAX-5", false, false, false, "real time signal 25"); + AddSignal(59, "SIGRTMAX-4", false, false, false, "real time signal 26"); + AddSignal(60, "SIGRTMAX-3", false, false, false, "real time signal 27"); + AddSignal(61, "SIGRTMAX-2", false, false, false, "real time signal 28"); + AddSignal(62, "SIGRTMAX-1", false, false, false, "real time signal 29"); + AddSignal(63, "SIGRTMAX", false, false, false, "real time signal 30"); + // clang-format on +} |