} else {
		// Not safe to push the call. Just clobber the frame.
		c.set_rip(uint64(abi.FuncPCABI0(sigpanic0)))
	}
}

func (c *sigctxt) pushCall(targetPC, resumePC uintptr) {
	// Make it look like we called target at resumePC.
	sp := uintptr(c.rsp())
	sp -= goarch.PtrSize
	*(*uintptr)(unsafe.Pointer(sp)) = resumePC
	c.set_rsp(uint64(sp))
	c.set_rip(uint64(targetPC))

	// Push return PC.
	rsp -= goarch.PtrSize
	ctxt.set_rsp(rsp)
	// The signal PC is the next PC of the trap instruction.
	*(*uint64)(unsafe.Pointer(uintptr(rsp))) = ctxt.rip()
	// Set PC to call and context register.
	ctxt.set_rip(uint64(h.fv.fn))
	sigctxtSetContextRegister(ctxt, uint64(uintptr(unsafe.Pointer(h.fv))))
}

// case 1
func (h *debugCallHandler) debugCallReturn(ctxt *sigctxt) {
	rsp := ctxt.rsp()

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

//go:build freebsd && !amd64

package runtime

import "internal/abi"

//go:nosplit
//go:nowritebarrierrec
func setsig(i uint32, fn uintptr) {
	var sa sigactiont
	sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTART
	sa.sa_mask = sigset_all

	// sure that we don't end up doing O(n^2) work
	// for a chain of n copies.
	for v != w {
		x := v.Args[0]
		v.SetArg(0, w)
		v = x
	}
	return w
}

// copyelimValue ensures that no args of v are copies.
func copyelimValue(v *Value) {
	for i, a := range v.Args {
		if a.Op == OpCopy {
			v.SetArg(i, copySource(a))
		}
	}
}

// phielim eliminates redundant phi values from f.

    //        setVersion( af.getVersion() );
    //        setType( af.getType() );
    //        setScope( af.getScope() );
    //        setClassifier( af.getClassifier() );
    //        //setUri( af.getDownloadUrl() );
    //
    //        this.resolved = af.isResolved();
    //    }

    @Override
    public String toString() {
        return groupId + ":" + artifactId + ":" + version;
    }

func (c *sigctxt) sigcode() uint64 { return uint64(c.info._code) }
func (c *sigctxt) sigaddr() uint64 {
	return *(*uint64)(unsafe.Pointer(&c.info._reason[0]))
}

func (c *sigctxt) set_rip(x uint64)     { c.regs().__gregs[_REG_RIP] = x }
func (c *sigctxt) set_rsp(x uint64)     { c.regs().__gregs[_REG_RSP] = x }
func (c *sigctxt) set_sigcode(x uint64) { c.info._code = int32(x) }
func (c *sigctxt) set_sigaddr(x uint64) {

			for i, a := range v.Args {
				if !a.Type.IsFlags() {
					continue
				}
				if a == flag {
					continue
				}
				// Recalculate a
				c := copyFlags(a, b)
				// Update v.
				v.SetArg(i, c)
				// Remember the most-recently computed flag value.
				flag = a
			}
			// Issue v.
			b.Values = append(b.Values, v)
			if v.clobbersFlags() {
				flag = nil
			}
			if v.Type.IsFlags() {

	tv.tv_usec = int64(x)
}

type sigactiont struct {
	sa_flags   uint32
	sa_handler uintptr
	sa_mask    [2]uint64
	// linux header does not have sa_restorer field,
	// but it is used in setsig(). it is no harm to put it here
	sa_restorer uintptr
}

type siginfoFields struct {
	si_signo int32
	si_code  int32
	si_errno int32
	__pad0   [1]int32

	tv.tv_usec = x
}

type sigactiont struct {
	sa_flags   uint32
	sa_handler uintptr
	sa_mask    [4]uint32
	// linux header does not have sa_restorer field,
	// but it is used in setsig(). it is no harm to put it here
	sa_restorer uintptr
}

type siginfoFields struct {
	si_signo int32
	si_code  int32
	si_errno int32
	// below here is a union; si_addr is the only field we use

	tv.tv_usec = int64(x)
}

type sigactiont struct {
	sa_handler uintptr
	sa_flags   uint64
	sa_mask    uint64
	// Linux on riscv64 does not have the sa_restorer field, but the setsig
	// function references it (for x86). Not much harm to include it at the end.
	sa_restorer uintptr
}

type siginfoFields struct {
	si_signo int32
	si_errno int32
	si_code  int32