func (c *sigctxt) rbp() uint64 { return c.regs().mc_rbp }
func (c *sigctxt) rsp() uint64 { return c.regs().mc_rsp }
func (c *sigctxt) r8() uint64  { return c.regs().mc_r8 }
func (c *sigctxt) r9() uint64  { return c.regs().mc_r9 }
func (c *sigctxt) r10() uint64 { return c.regs().mc_r10 }
func (c *sigctxt) r11() uint64 { return c.regs().mc_r11 }
func (c *sigctxt) r12() uint64 { return c.regs().mc_r12 }

        AvgAggregationBuilder builder = AggregationBuilders.avg(name).field(field);
        regA(builder);
        return builder;
    }

    protected MaxAggregationBuilder regMaxA(String name, String field) {
        MaxAggregationBuilder builder = AggregationBuilders.max(name).field(field);
        regA(builder);
        return builder;
    }

    protected MinAggregationBuilder regMinA(String name, String field) {

        AvgAggregationBuilder builder = AggregationBuilders.avg(name).field(field);
        regA(builder);
        return builder;
    }

    protected MaxAggregationBuilder regMaxA(String name, String field) {
        MaxAggregationBuilder builder = AggregationBuilders.max(name).field(field);
        regA(builder);
        return builder;
    }

    protected MinAggregationBuilder regMinA(String name, String field) {

}

// PtraceSetRegsMips sets the registers used by mips binaries.
func PtraceSetRegsMips(pid int, regs *PtraceRegsMips) error {
	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
}

// PtraceRegsMips64 is the registers used by mips64 binaries.
type PtraceRegsMips64 struct {
	Regs     [32]uint64
	Lo       uint64
	Hi       uint64
	Epc      uint64
	Badvaddr uint64
	Status   uint64

func (c *sigctxt) esp() uint32 { return c.regs().esp }

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) eip() uint32 { return c.regs().eip }

func (c *sigctxt) eflags() uint32  { return c.regs().eflags }
func (c *sigctxt) cs() uint32      { return uint32(c.regs().cs) }
func (c *sigctxt) fs() uint32      { return uint32(c.regs().fs) }
func (c *sigctxt) gs() uint32      { return uint32(c.regs().gs) }

	/* compiler allocates register variables R3 up */
	/* compiler allocates external registers R10 down */
	REGEXT = REG_R10
	/* these two registers are declared in runtime.h */
	REGG = REGEXT - 0
	REGM = REGEXT - 1

	REGCTXT = REG_R7
	REGTMP  = REG_R11
	REGSP   = REG_R13
	REGLINK = REG_R14
	REGPC   = REG_R15

	NFREG = 16
	/* compiler allocates register variables F0 up */

	}
	regs := "<none>"
	if c.regValues != nil {
		regs = ""
		for i, x := range *c.regValues {
			if i > 0 {
				regs = regs + "; "
			}
			regs = regs + x.LongString()
		}
	}

	// not printing the config because that has not been useful
	return fmt.Sprintf("RCSR{storeDest=%v, regsLen=%d, nextSlice=%d, regValues=[%s]}", dest, len(c.regs), c.nextSlice, regs)
}

}

// PtraceSetRegsMipsle sets the registers used by mipsle binaries.
func PtraceSetRegsMipsle(pid int, regs *PtraceRegsMipsle) error {
	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
}

// PtraceRegsMips64le is the registers used by mips64le binaries.
type PtraceRegsMips64le struct {
	Regs     [32]uint64
	Lo       uint64
	Hi       uint64
	Epc      uint64
	Badvaddr uint64
	Status   uint64

}

// PtraceSetRegSetArm64 sets the registers used by arm64 binaries.
func PtraceSetRegSetArm64(pid, addr int, regs *PtraceRegsArm64) error {
	iovec := Iovec{(*byte)(unsafe.Pointer(regs)), uint64(unsafe.Sizeof(*regs))}
	return ptracePtr(PTRACE_SETREGSET, pid, uintptr(addr), unsafe.Pointer(&iovec))

		{name: "MULD", argLength: 2, reg: fp21, asm: "MULD", commutative: true},   // arg0 * arg1
		{name: "NMULF", argLength: 2, reg: fp21, asm: "NMULF", commutative: true}, // -(arg0 * arg1)
		{name: "NMULD", argLength: 2, reg: fp21, asm: "NMULD", commutative: true}, // -(arg0 * arg1)
		{name: "DIVF", argLength: 2, reg: fp21, asm: "DIVF"},                      // arg0 / arg1