fwdSig[i] = getsig(i)

		if !sigInstallGoHandler(i) {
			// Even if we are not installing a signal handler,
			// set SA_ONSTACK if necessary.
			if fwdSig[i] != _SIG_DFL && fwdSig[i] != _SIG_IGN {
				setsigstack(i)
			} else if fwdSig[i] == _SIG_IGN {
				sigInitIgnored(i)
			}
			continue
		}

		handlingSig[i] = 1
		setsig(i, abi.FuncPCABIInternal(sighandler))
	}
}

//go:nosplit
//go:nowritebarrierrec
func setsigstack(i uint32) {
	throw("setsigstack")
}

//go:nosplit
//go:nowritebarrierrec
func getsig(i uint32) uintptr {
	var sa sigactiont
	sigaction(i, nil, &sa)
	return sa.sa_sigaction
}

// setSignalstackSP sets the ss_sp field of a stackt.
//
//go:nosplit
func setSignalstackSP(s *stackt, sp uintptr) {
	s.ss_sp = sp
}

//go:nosplit

}

// See os_freebsd2.go, os_freebsd_amd64.go for setsig function

//go:nosplit
//go:nowritebarrierrec
func setsigstack(i uint32) {
	var sa sigactiont
	sigaction(i, nil, &sa)
	if sa.sa_flags&_SA_ONSTACK != 0 {
		return
	}
	sa.sa_flags |= _SA_ONSTACK
	sigaction(i, &sa, nil)
}

//go:nosplit
//go:nowritebarrierrec
func getsig(i uint32) uintptr {
	var sa sigactiont

	sa.sa_flags = osa.sa_flags | _SA_ONSTACK
	sigaction(i, &sa, nil)
}

//go:nosplit
//go:nowritebarrierrec
func getsig(i uint32) uintptr {
	var sa usigactiont
	sigaction(i, nil, &sa)
	return *(*uintptr)(unsafe.Pointer(&sa.__sigaction_u))
}

// setSignalstackSP sets the ss_sp field of a stackt.
//
//go:nosplit
func setSignalstackSP(s *stackt, sp uintptr) {
	*(*uintptr)(unsafe.Pointer(&s.ss_sp)) = sp

		return
	}
	sa.sa_flags |= _SA_ONSTACK
	sigaction(i, &sa, nil)
}

//go:nosplit
//go:nowritebarrierrec
func getsig(i uint32) uintptr {
	var sa sigactiont
	sigaction(i, nil, &sa)
	return *((*uintptr)(unsafe.Pointer(&sa._funcptr)))
}

// setSignalstackSP sets the ss_sp field of a stackt.
//
//go:nosplit
func setSignalstackSP(s *stackt, sp uintptr) {
	*(*uintptr)(unsafe.Pointer(&s.ss_sp)) = sp

		return
	}
	sa.sa_flags |= _SA_ONSTACK
	sigaction(i, &sa, nil)
}

//go:nosplit
//go:nowritebarrierrec
func getsig(i uint32) uintptr {
	var sa sigactiont
	sigaction(i, nil, &sa)
	return sa.sa_handler
}

// setSignalstackSP sets the ss_sp field of a stackt.
//
//go:nosplit
func setSignalstackSP(s *stackt, sp uintptr) {
	*(*uintptr)(unsafe.Pointer(&s.ss_sp)) = sp
}

	typs[141] = newSig(params(typs[60]), params(typs[20]))
	typs[142] = newSig(params(typs[26], typs[26]), params(typs[26]))
	typs[143] = newSig(nil, params(typs[5]))
	typs[144] = newSig(params(typs[5], typs[5]), nil)
	typs[145] = newSig(params(typs[5], typs[5], typs[5]), nil)
	typs[146] = newSig(params(typs[7], typs[1], typs[5]), nil)
	typs[147] = types.NewSlice(typs[7])

	N, _ := NewModulusFromBig(n)
	A := NewNat().setBig(a).ExpandFor(N)
	B := NewNat().setBig(b).ExpandFor(N)

	if A.Mul(B, N).IsZero() != 1 {
		t.Error("a * b mod (a * b) != 0")
	}

	i := new(big.Int).ModInverse(a, b)
	N, _ = NewModulusFromBig(b)
	A = NewNat().setBig(a).ExpandFor(N)
	I := NewNat().setBig(i).ExpandFor(N)
	one := NewNat().setBig(big.NewInt(1)).ExpandFor(N)

	if A.Mul(I, N).Equal(one) != 1 {

        failure.assertHasDescription(DaemonDisappearedException.MESSAGE)

        and:
        daemons.daemon.stops()
    }

    String getSid(Long pid) {
        return file("getSid/build/install/getSid/lib/getSid").exec(pid as String).out.trim()
    }

    String getConsole(Long pid) {
        return file("attachConsole/build/install/attachConsole/attachConsole.bat").exec(pid as String).out.trim()

	}

	// Add some relocations to the new symbols.
	r1, _ := sb1.AddRel(objabi.R_ADDR)
	r1.SetOff(0)
	r1.SetSiz(1)
	r1.SetSym(ts1)
	r2, _ := sb1.AddRel(objabi.R_CALL)
	r2.SetOff(3)
	r2.SetSiz(8)
	r2.SetSym(ts2)
	r3, _ := sb2.AddRel(objabi.R_USETYPE)
	r3.SetOff(7)
	r3.SetSiz(1)
	r3.SetSym(ts3)

	// Add some data to the symbols.
	d1 := []byte{1, 2, 3}
	d2 := []byte{4, 5, 6, 7}
	sb1.AddBytes(d1)