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) {

func (c *sigctxt) sigcode() uint64 { return uint64(c.info.si_code) }
func (c *sigctxt) sigaddr() uint64 { return c.info.si_addr }

func (c *sigctxt) set_rip(x uint64)     { c.regs().rip = x }
func (c *sigctxt) set_rsp(x uint64)     { c.regs().rsp = x }
func (c *sigctxt) set_sigcode(x uint64) { c.info.si_code = int32(x) }
func (c *sigctxt) set_sigaddr(x uint64) { c.info.si_addr = x }

//go:nosplit

func (c *context) lr() uintptr      { return 0 }
func (c *context) set_lr(x uintptr) {}

func (c *context) set_ip(x uintptr) { c.eip = uint32(x) }
func (c *context) set_sp(x uintptr) { c.esp = uint32(x) }

// 386 does not have frame pointer register.
func (c *context) set_fp(x uintptr) {}

func prepareContextForSigResume(c *context) {
	c.edx = c.esp
	c.ecx = c.eip
}

func dumpregs(r *context) {

	sp := c.sp() - sys.MinFrameSize
	c.set_sp(sp)
	*(*uint64)(unsafe.Pointer(uintptr(sp))) = c.link()

	pc := gp.sigpc

	if shouldPushSigpanic(gp, pc, uintptr(c.link())) {
		// Make it look the like faulting PC called sigpanic.
		c.set_link(uint64(pc))
	}

	// In case we are panicking from external C code
	c.set_r0(0)
	c.set_r30(uint64(uintptr(unsafe.Pointer(gp))))
	c.set_r12(uint64(abi.FuncPCABIInternal(sigpanic)))

func (c *context) sp() uintptr { return uintptr(c.xsp) }
func (c *context) lr() uintptr { return uintptr(c.x[30]) }

func (c *context) set_ip(x uintptr) { c.pc = uint64(x) }
func (c *context) set_sp(x uintptr) { c.xsp = uint64(x) }
func (c *context) set_lr(x uintptr) { c.x[30] = uint64(x) }
func (c *context) set_fp(x uintptr) { c.x[29] = uint64(x) }

func prepareContextForSigResume(c *context) {
	c.x[0] = c.xsp
	c.x[1] = c.pc
}

func (c *sigctxt) fault() uintptr  { return uintptr(c.sigaddr()) }

func (c *sigctxt) set_r0(x uint64)   { c.regs().gpr[0] = x }
func (c *sigctxt) set_r12(x uint64)  { c.regs().gpr[12] = x }
func (c *sigctxt) set_r30(x uint64)  { c.regs().gpr[30] = x }
func (c *sigctxt) set_pc(x uint64)   { c.regs().iar = x }
func (c *sigctxt) set_sp(x uint64)   { c.regs().gpr[1] = x }
func (c *sigctxt) set_link(x uint64) { c.regs().lr = x }

}
func (c *sigctxt) fault() uintptr { return uintptr(c.sigaddr()) }

func (c *sigctxt) set_r0(x uint64)   { c.regs().sc_reg[0] = x }
func (c *sigctxt) set_r12(x uint64)  { c.regs().sc_reg[12] = x }
func (c *sigctxt) set_r30(x uint64)  { c.regs().sc_reg[30] = x }
func (c *sigctxt) set_pc(x uint64)   { c.regs().sc_pc = x }
func (c *sigctxt) set_sp(x uint64)   { c.regs().sc_reg[1] = x }
func (c *sigctxt) set_link(x uint64) { c.regs().sc_lr = x }

func (c *sigctxt) fault() uintptr  { return uintptr(c.regs().dar) }

func (c *sigctxt) set_r0(x uint64)   { c.regs().gpr[0] = x }
func (c *sigctxt) set_r12(x uint64)  { c.regs().gpr[12] = x }
func (c *sigctxt) set_r30(x uint64)  { c.regs().gpr[30] = x }
func (c *sigctxt) set_pc(x uint64)   { c.regs().nip = x }
func (c *sigctxt) set_sp(x uint64)   { c.regs().gpr[1] = x }
func (c *sigctxt) set_link(x uint64) { c.regs().link = x }

        String getProp() {
            return null
        }

        boolean isProp() {
            return false
        }

        void setProp(String value) {
        }

        void setProp(int value) {
        }

        void setProp(Object value) {
        }
    }

    class SubClass extends SomeClass {
        Long other
    }

}

type ContextStub struct {
	context
}

func (c ContextStub) GetPC() uintptr {
	return c.ip()
}

func NewContextStub() *ContextStub {
	var ctx context
	ctx.set_ip(getcallerpc())
	ctx.set_sp(getcallersp())
	ctx.set_fp(getcallerfp())
	return &ContextStub{ctx}