#ifdef __FreeBSD__
#include <csignal>
-#define ADD_SIGCODE(signal, name, value, ...) \
- static_assert(name == value, "Value mismatch for signal code " #name); \
- AddSignalCode(signal, value, __VA_ARGS__)
+#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, value, ...) \
- AddSignalCode(signal, value, __VA_ARGS__)
-#endif /* ifdef __FreeBSD__ */
+#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;
// clang-format off
// SIGILL
- ADD_SIGCODE(4, ILL_ILLOPC, 1, "illegal opcode");
- ADD_SIGCODE(4, ILL_ILLOPN, 2, "illegal operand");
- ADD_SIGCODE(4, ILL_ILLADR, 3, "illegal addressing mode");
- ADD_SIGCODE(4, ILL_ILLTRP, 4, "illegal trap");
- ADD_SIGCODE(4, ILL_PRVOPC, 5, "privileged opcode");
- ADD_SIGCODE(4, ILL_PRVREG, 6, "privileged register");
- ADD_SIGCODE(4, ILL_COPROC, 7, "coprocessor error");
- ADD_SIGCODE(4, ILL_BADSTK, 8, "internal stack error");
+ 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(8, FPE_INTOVF, 1, "integer overflow");
- ADD_SIGCODE(8, FPE_INTDIV, 2, "integer divide by zero");
- ADD_SIGCODE(8, FPE_FLTDIV, 3, "floating point divide by zero");
- ADD_SIGCODE(8, FPE_FLTOVF, 4, "floating point overflow");
- ADD_SIGCODE(8, FPE_FLTUND, 5, "floating point underflow");
- ADD_SIGCODE(8, FPE_FLTRES, 6, "floating point inexact result");
- ADD_SIGCODE(8, FPE_FLTINV, 7, "invalid floating point operation");
- ADD_SIGCODE(8, FPE_FLTSUB, 8, "subscript out of range");
- ADD_SIGCODE(8, FPE_FLTIDO, 9, "input denormal operation");
+ 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(10, BUS_ADRALN, 1, "invalid address alignment");
- ADD_SIGCODE(10, BUS_ADRERR, 2, "nonexistent physical address");
- ADD_SIGCODE(10, BUS_OBJERR, 3, "object-specific hardware error");
- ADD_SIGCODE(10, BUS_OOMERR, 100, "no memory");
+ 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(11, SEGV_MAPERR, 1, "address not mapped to object",
+ 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",
+ ADD_SIGCODE(SIGSEGV, 11, SEGV_ACCERR, 2, "invalid permissions for mapped object",
SignalCodePrintOption::Address);
- ADD_SIGCODE(11, SEGV_PKUERR, 100, "PKU violation",
+ ADD_SIGCODE(SIGSEGV, 11, SEGV_PKUERR, 100, "PKU violation",
SignalCodePrintOption::Address);
// SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION
#define SEGV_MTESERR 9
#endif
-#define ADD_SIGCODE(signal, name, value, ...) \
- static_assert(name == value, "Value mismatch for signal code " #name); \
- AddSignalCode(signal, value, __VA_ARGS__)
+#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, value, ...) \
- AddSignalCode(signal, value, __VA_ARGS__)
+#define ADD_SIGCODE(signal_name, signal_value, code_name, code_value, ...) \
+ AddSignalCode(signal_value, code_value, __VA_ARGS__)
#endif /* ifdef __linux__ */
using namespace lldb_private;
AddSignal(3, "SIGQUIT", false, true, true, "quit");
AddSignal(4, "SIGILL", false, true, true, "illegal instruction");
- ADD_SIGCODE(4, ILL_ILLOPC, 1, "illegal opcode");
- ADD_SIGCODE(4, ILL_ILLOPN, 2, "illegal operand");
- ADD_SIGCODE(4, ILL_ILLADR, 3, "illegal addressing mode");
- ADD_SIGCODE(4, ILL_ILLTRP, 4, "illegal trap");
- ADD_SIGCODE(4, ILL_PRVOPC, 5, "privileged opcode");
- ADD_SIGCODE(4, ILL_PRVREG, 6, "privileged register");
- ADD_SIGCODE(4, ILL_COPROC, 7, "coprocessor error");
- ADD_SIGCODE(4, ILL_BADSTK, 8, "internal stack error");
+ 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");
AddSignal(5, "SIGTRAP", true, true, true, "trace trap (not reset when caught)");
AddSignal(6, "SIGABRT", false, true, true, "abort()/IOT trap", "SIGIOT");
AddSignal(7, "SIGBUS", false, true, true, "bus error");
- ADD_SIGCODE(7, BUS_ADRALN, 1, "illegal alignment");
- ADD_SIGCODE(7, BUS_ADRERR, 2, "illegal address");
- ADD_SIGCODE(7, BUS_OBJERR, 3, "hardware error");
+ ADD_SIGCODE(SIGBUS, 7, BUS_ADRALN, 1, "illegal alignment");
+ ADD_SIGCODE(SIGBUS, 7, BUS_ADRERR, 2, "illegal address");
+ ADD_SIGCODE(SIGBUS, 7, BUS_OBJERR, 3, "hardware error");
AddSignal(8, "SIGFPE", false, true, true, "floating point exception");
- ADD_SIGCODE(8, FPE_INTDIV, 1, "integer divide by zero");
- ADD_SIGCODE(8, FPE_INTOVF, 2, "integer overflow");
- ADD_SIGCODE(8, FPE_FLTDIV, 3, "floating point divide by zero");
- ADD_SIGCODE(8, FPE_FLTOVF, 4, "floating point overflow");
- ADD_SIGCODE(8, FPE_FLTUND, 5, "floating point underflow");
- ADD_SIGCODE(8, FPE_FLTRES, 6, "floating point inexact result");
- ADD_SIGCODE(8, FPE_FLTINV, 7, "floating point invalid operation");
- ADD_SIGCODE(8, FPE_FLTSUB, 8, "subscript out of range");
+ 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, "floating point invalid operation");
+ ADD_SIGCODE(SIGFPE, 8, FPE_FLTSUB, 8, "subscript out of range");
AddSignal(9, "SIGKILL", false, true, true, "kill");
AddSignal(10, "SIGUSR1", false, true, true, "user defined signal 1");
AddSignal(11, "SIGSEGV", false, true, true, "segmentation violation");
- ADD_SIGCODE(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(11, SEGV_BNDERR, 3, "failed address bounds checks", SignalCodePrintOption::Bounds);
- ADD_SIGCODE(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_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_BNDERR, 3, "failed address bounds checks", SignalCodePrintOption::Bounds);
+ ADD_SIGCODE(SIGSEGV, 11, SEGV_MTEAERR, 8, "async tag check fault");
+ ADD_SIGCODE(SIGSEGV, 11, SEGV_MTESERR, 9, "sync tag check fault", SignalCodePrintOption::Address);
// 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.
- 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(13, "SIGPIPE", false, true, true, "write to pipe with reading end closed");
#ifdef __NetBSD__
#include <csignal>
-#define ADD_SIGCODE(signal, name, value, ...) \
- static_assert(name == value, "Value mismatch for signal code " #name); \
- AddSignalCode(signal, value, __VA_ARGS__)
+#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, value, ...) \
- AddSignalCode(signal, value, __VA_ARGS__)
-#endif /* ifdef __NetBSD__ */
+#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;
// clang-format off
// SIGILL
- ADD_SIGCODE(4, ILL_ILLOPC, 1, "illegal opcode");
- ADD_SIGCODE(4, ILL_ILLOPN, 2, "illegal operand");
- ADD_SIGCODE(4, ILL_ILLADR, 3, "illegal addressing mode");
- ADD_SIGCODE(4, ILL_ILLTRP, 4, "illegal trap");
- ADD_SIGCODE(4, ILL_PRVOPC, 5, "privileged opcode");
- ADD_SIGCODE(4, ILL_PRVREG, 6, "privileged register");
- ADD_SIGCODE(4, ILL_COPROC, 7, "coprocessor error");
- ADD_SIGCODE(4, ILL_BADSTK, 8, "internal stack error");
+ 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(8, FPE_INTDIV, 1, "integer divide by zero");
- ADD_SIGCODE(8, FPE_INTOVF, 2, "integer overflow");
- ADD_SIGCODE(8, FPE_FLTDIV, 3, "floating point divide by zero");
- ADD_SIGCODE(8, FPE_FLTOVF, 4, "floating point overflow");
- ADD_SIGCODE(8, FPE_FLTUND, 5, "floating point underflow");
- ADD_SIGCODE(8, FPE_FLTRES, 6, "floating point inexact result");
- ADD_SIGCODE(8, FPE_FLTINV, 7, "invalid floating point operation");
- ADD_SIGCODE(8, FPE_FLTSUB, 8, "subscript out of range");
+ 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(10, BUS_ADRALN, 1, "invalid address alignment");
- ADD_SIGCODE(10, BUS_ADRERR, 2, "non-existent physical address");
- ADD_SIGCODE(10, BUS_OBJERR, 3, "object specific hardware error");
+ 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(11, SEGV_MAPERR, 1, "address not mapped to object",
+ 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",
+ ADD_SIGCODE(SIGSEGV, 11, SEGV_ACCERR, 2, "invalid permissions for mapped object",
SignalCodePrintOption::Address);
// SIGNO NAME SUPPRESS STOP NOTIFY DESCRIPTION