import java.util.function.Supplier;

public interface JvmBytecodeCallInterceptor extends FilterableBytecodeInterceptor {
    boolean visitMethodInsn(
            String className,
            int opcode,
            String owner,
            String name,
            String descriptor,
            boolean isInterface,
            Supplier<MethodNode> readMethodNode
    );

    @NonNullApi

	ATEXT
	AUNDEF
	A_ARCHSPECIFIC
)

// Each architecture is allotted a distinct subspace of opcode values
// for declaring its arch-specific opcodes.
// Within this subspace, the first arch-specific opcode should be
// at offset A_ARCHSPECIFIC.
//
// Subspaces are aligned to a power of two so opcodes can be masked
// with AMask and used as compact array indices.
const (
	ABase386 = (1 + iota) << 11
	ABaseARM

    }
    int writeRDataWireFormat( byte[] dst, int dstIndex ) {
        return 0;
    }
    int readRDataWireFormat( byte[] src, int srcIndex ) {
        if( resultCode != 0 || opCode != QUERY ) {
            return 0;
        }
        boolean groupName = (( src[srcIndex] & 0x80 ) == 0x80 ) ? true : false;
        int nodeType = ( src[srcIndex] & 0x60 ) >> 5;
        srcIndex += 2;

            @Override
            public void visitFieldInsn(int opcode, String owner, String name, String desc) {
                mv.visitFieldInsn(opcode, remap(owner), name, remap(desc));
            }

            @Override
            public void visitMethodInsn(int opcode, String owner, String name, String desc, boolean intf) {
                mv.visitMethodInsn(opcode, remap(owner), name, remap(desc), intf);
            }

    @Override
    int writeRDataWireFormat ( byte[] dst, int dstIndex ) {
        return 0;
    }


    @Override
    int readRDataWireFormat ( byte[] src, int srcIndex ) {
        if ( this.resultCode != 0 || this.opCode != QUERY ) {
            return 0;
        }
        boolean groupName = ( ( src[ srcIndex ] & 0x80 ) == 0x80 ) ? true : false;
        int nodeType = ( src[ srcIndex ] & 0x60 ) >> 5;
        srcIndex += 2;

// and also update the constant values is os2_plan9.go.
var sigtable = [...]sigTabT{
	// Traps that we cannot be recovered.
	{_SigThrow, "sys: trap: debug exception"},
	{_SigThrow, "sys: trap: invalid opcode"},

	// We can recover from some memory errors in runtime·sigpanic.
	{_SigPanic, "sys: trap: fault read"},  // SIGRFAULT
	{_SigPanic, "sys: trap: fault write"}, // SIGWFAULT

	// We can also recover from math errors.

	// Clobber all the non-v1 opcodes.
	opcodes := map[string]bool{}
	var features []string
	for feature, opcodeList := range featureToOpcodes {
		if runtimeFeatures[feature] {
			features = append(features, fmt.Sprintf("cpu.%s=off", feature))
		}
		for _, op := range opcodeList {
			opcodes[op] = true
		}
	}
	clobber(t, os.Args[0], dst, opcodes)
	if err = dst.Close(); err != nil {

			lastFunction = funcIdx // avoid printing same function twice
		}

		if o.negative {
			fmt.Fprintf(&errbuf, "%s:%d: %s: wrong opcode found: %q\n", t.goFileName(), o.line, env, o.opcode.String())
		} else {
			fmt.Fprintf(&errbuf, "%s:%d: %s: opcode not found: %q\n", t.goFileName(), o.line, env, o.opcode.String())
		}
	}
	return errors.New(errbuf.String())
}

	}
	return fmt.Sprintf("Mode(%d)", int(m))
}

// An Op is an ARM opcode.
type Op uint16

// NOTE: The actual Op values are defined in tables.go.
// They are chosen to simplify instruction decoding and
// are not a dense packing from 0 to N, although the
// density is high, probably at least 90%.

func (op Op) String() string {
	if op >= Op(len(opstr)) || opstr[op] == "" {
		return fmt.Sprintf("Op(%d)", int(op))
	}

package ppc64

import (
	"cmd/internal/obj"
	"fmt"
)

func init() {
	obj.RegisterRegister(obj.RBasePPC64, REG_SPR0+1024, rconv)
	// Note, the last entry in Anames is "LASTAOUT", it is not a real opcode.
	obj.RegisterOpcode(obj.ABasePPC64, Anames[:len(Anames)-1])
	obj.RegisterOpcode(AFIRSTGEN, GenAnames)
}

func rconv(r int) string {
	if r == 0 {
		return "NONE"
	}
	if r == REGG {
		// Special case.