}

func loop() {
	for {
		process(syscall.Note(signal_recv()))
	}
}

const numSig = 256

func signum(sig os.Signal) int {
	switch sig := sig.(type) {
	case syscall.Note:
		n, ok := sigtab[sig]
		if !ok {
			n = len(sigtab) + 1
			if n > numSig {
				return -1
			}
			sigtab[sig] = n
		}
		return n
	default:
		return -1
	}
}

func enableSignal(sig int) {
	signal_enable(uint32(sig))

	}
	if isAbortPC(c.pc()) {
		// Never turn abort into a panic.
		goto Throw
	}
	// See if the note matches one of the patterns in sigtab.
	// Notes that do not match any pattern can be handled at a higher
	// level by the program but will otherwise be ignored.
	flags = _SigNotify
	for sig, t = range sigtable {
		if stringslite.HasPrefix(notestr, t.name) {
			flags = t.flags
			break
		}
	}
	if flags&_SigPanic != 0 && gp.throwsplit {

)

// Notify causes package signal to relay incoming signals to c.
// If no signals are provided, all incoming signals will be relayed to c.
// Otherwise, just the provided signals will.
//
// Package signal will not block sending to c: the caller must ensure
// that c has sufficient buffer space to keep up with the expected
// signal rate. For a channel used for notification of just one signal value,
// a buffer of size 1 is sufficient.

	shutdownHandler = make(chan os.Signal, 2)

	ctx, cancel := context.WithCancel(context.Background())
	signal.Notify(shutdownHandler, shutdownSignals...)
	go func() {
		<-shutdownHandler
		cancel()
		<-shutdownHandler
		os.Exit(1) // second signal. Exit directly.
	}()

	return ctx
}

// RequestShutdown emulates a received event that is considered as shutdown signal (SIGTERM/SIGINT)

	/*  40 */ {_SigNotify, "signal 40"},
	/*  41 */ {_SigNotify, "signal 41"},
	/*  42 */ {_SigNotify, "signal 42"},
	/*  43 */ {_SigNotify, "signal 43"},
	/*  44 */ {_SigNotify, "signal 44"},
	/*  45 */ {_SigNotify, "signal 45"},
	/*  46 */ {_SigNotify, "signal 46"},
	/*  47 */ {_SigNotify, "signal 47"},
	/*  48 */ {_SigNotify, "signal 48"},
	/*  49 */ {_SigNotify, "signal 49"},
	/*  50 */ {_SigNotify, "signal 50"},

package runtime

var sigtable = [...]sigTabT{
	/* 0 */ {0, "SIGNONE: no trap"},
	/* 1 */ {_SigNotify + _SigKill, "SIGHUP: terminal line hangup"},
	/* 2 */ {_SigNotify + _SigKill, "SIGINT: interrupt"},
	/* 3 */ {_SigNotify + _SigThrow, "SIGQUIT: quit"},
	/* 4 */ {_SigThrow + _SigUnblock, "SIGILL: illegal instruction"},
	/* 5 */ {_SigThrow + _SigUnblock, "SIGTRAP: trace trap"},

package runtime

var sigtable = [...]sigTabT{
	/*  0 */ {0, "SIGNONE: no trap"},
	/*  1 */ {_SigNotify + _SigKill, "SIGHUP: terminal line hangup"},
	/*  2 */ {_SigNotify + _SigKill, "SIGINT: interrupt"},
	/*  3 */ {_SigNotify + _SigThrow, "SIGQUIT: quit"},
	/*  4 */ {_SigThrow + _SigUnblock, "SIGILL: illegal instruction"},
	/*  5 */ {_SigThrow + _SigUnblock, "SIGTRAP: trace trap"},

// license that can be found in the LICENSE file.

package base

import (
	"os"
	"os/signal"
	"sync"
)

// Interrupted is closed when the go command receives an interrupt signal.
var Interrupted = make(chan struct{})

// processSignals setups signal handler.
func processSignals() {
	sig := make(chan os.Signal, 1)
	signal.Notify(sig, signalsToIgnore...)
	go func() {
		<-sig
		close(Interrupted)
	}()
}

See the License for the specific language governing permissions and
limitations under the License.
*/

package debugger

import "syscall"

// compareSignal is the signal to trigger cache compare. For non-windows
// environment it's SIGUSR2.

// must not import anything (like net, but also like os/signal)
// that kicks off background goroutines during init.

package main

import (
	"os/signal"
	"syscall"
)

func init() {
	register("SignalIgnoreSIGTRAP", SignalIgnoreSIGTRAP)
}

func SignalIgnoreSIGTRAP() {
	signal.Ignore(syscall.SIGTRAP)
	syscall.Kill(syscall.Getpid(), syscall.SIGTRAP)
	println("OK")