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// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Code generated by go generate; DO NOT EDIT.
package inspect
import (
"fmt"
"math"
"unsafe"
)
// The BlockOrder type represents the order of an allocation returned by the buddy allocator.
type BlockOrder uint64
const (
// Order0 is a constant representing allocations of order 0.
Order0 = BlockOrder(iota)
// Order1 is a constant representing allocations of order 1.
Order1
// Order2 is a constant representing allocations of order 2.
Order2
// Order3 is a constant representing allocations of order 3.
Order3
// Order4 is a constant representing allocations of order 4.
Order4
// Order5 is a constant representing allocations of order 5.
Order5
// Order6 is a constant representing allocations of order 6.
Order6
// Order7 is a constant representing allocations of order 7.
Order7
)
// nOrders contains the number of allocation orders.
const nOrders = uint(8)
var orderSize = []BlockOrder{16, 32, 64, 128, 256, 512, 1024, 2048}
// Size returns the usable size of an allocation for the given order.
func (o BlockOrder) Size() uint64 {
return uint64(orderSize[o])
}
func (o BlockOrder) String() string {
switch o {
case Order0:
return "0 [16 bytes]"
case Order1:
return "1 [32 bytes]"
case Order2:
return "2 [64 bytes]"
case Order3:
return "3 [128 bytes]"
case Order4:
return "4 [256 bytes]"
case Order5:
return "5 [512 bytes]"
case Order6:
return "6 [1024 bytes]"
case Order7:
return "7 [2048 bytes]"
}
return "INVALID"
}
// The BlockType type represents the type of a block returned by the buddy allocator.
type BlockType uint64
const (
// FreeBlockType is the type value for blocks of type FreeBlock.
FreeBlockType = BlockType(iota)
// ReservedBlockType is the type value for blocks of type ReservedBlock.
ReservedBlockType
// HeaderBlockType is the type value for blocks of type HeaderBlock.
HeaderBlockType
// NodeValueBlockType is the type value for blocks of type NodeValueBlock.
NodeValueBlockType
// IntValueBlockType is the type value for blocks of type IntValueBlock.
IntValueBlockType
// UintValueBlockType is the type value for blocks of type UintValueBlock.
UintValueBlockType
// DoubleValueBlockType is the type value for blocks of type DoubleValueBlock.
DoubleValueBlockType
// PropertyBlockType is the type value for blocks of type PropertyBlock.
PropertyBlockType
// ExtentBlockType is the type value for blocks of type ExtentBlock.
ExtentBlockType
// NameBlockType is the type value for blocks of type NameBlock.
NameBlockType
// TombstoneBlockType is the type value for blocks of type TombstoneBlock.
TombstoneBlockType
// ArrayBlockType is the type value for blocks of type ArrayBlock.
ArrayBlockType
// LinkBlockType is the type value for blocks of type LinkBlock.
LinkBlockType
)
func (t BlockType) String() string {
switch t {
case FreeBlockType:
return "FreeBlockType"
case ReservedBlockType:
return "ReservedBlockType"
case HeaderBlockType:
return "HeaderBlockType"
case NodeValueBlockType:
return "NodeValueBlockType"
case IntValueBlockType:
return "IntValueBlockType"
case UintValueBlockType:
return "UintValueBlockType"
case DoubleValueBlockType:
return "DoubleValueBlockType"
case PropertyBlockType:
return "PropertyBlockType"
case ExtentBlockType:
return "ExtentBlockType"
case NameBlockType:
return "NameBlockType"
case TombstoneBlockType:
return "TombstoneBlockType"
case ArrayBlockType:
return "ArrayBlockType"
case LinkBlockType:
return "LinkBlockType"
}
return "INVALID"
}
// Block is an opaque type representing any region returned by the buddy allocator.
type Block struct {
header uint64
payload uint64
}
// AsBlock converts the Block to a Block.
func (b *Block) AsBlock() *Block {
return (*Block)(unsafe.Pointer(b))
}
// AsFreeBlock converts the Block to a FreeBlock.
func (b *Block) AsFreeBlock() *FreeBlock {
return (*FreeBlock)(unsafe.Pointer(b))
}
// AsReservedBlock converts the Block to a ReservedBlock.
func (b *Block) AsReservedBlock() *ReservedBlock {
return (*ReservedBlock)(unsafe.Pointer(b))
}
// AsHeaderBlock converts the Block to a HeaderBlock.
func (b *Block) AsHeaderBlock() *HeaderBlock {
return (*HeaderBlock)(unsafe.Pointer(b))
}
// AsNodeValueBlock converts the Block to a NodeValueBlock.
func (b *Block) AsNodeValueBlock() *NodeValueBlock {
return (*NodeValueBlock)(unsafe.Pointer(b))
}
// AsIntValueBlock converts the Block to a IntValueBlock.
func (b *Block) AsIntValueBlock() *IntValueBlock {
return (*IntValueBlock)(unsafe.Pointer(b))
}
// AsUintValueBlock converts the Block to a UintValueBlock.
func (b *Block) AsUintValueBlock() *UintValueBlock {
return (*UintValueBlock)(unsafe.Pointer(b))
}
// AsDoubleValueBlock converts the Block to a DoubleValueBlock.
func (b *Block) AsDoubleValueBlock() *DoubleValueBlock {
return (*DoubleValueBlock)(unsafe.Pointer(b))
}
// AsPropertyBlock converts the Block to a PropertyBlock.
func (b *Block) AsPropertyBlock() *PropertyBlock {
return (*PropertyBlock)(unsafe.Pointer(b))
}
// AsExtentBlock converts the Block to a ExtentBlock.
func (b *Block) AsExtentBlock() *ExtentBlock {
return (*ExtentBlock)(unsafe.Pointer(b))
}
// AsNameBlock converts the Block to a NameBlock.
func (b *Block) AsNameBlock() *NameBlock {
return (*NameBlock)(unsafe.Pointer(b))
}
// AsTombstoneBlock converts the Block to a TombstoneBlock.
func (b *Block) AsTombstoneBlock() *TombstoneBlock {
return (*TombstoneBlock)(unsafe.Pointer(b))
}
// AsArrayBlock converts the Block to a ArrayBlock.
func (b *Block) AsArrayBlock() *ArrayBlock {
return (*ArrayBlock)(unsafe.Pointer(b))
}
// AsLinkBlock converts the Block to a LinkBlock.
func (b *Block) AsLinkBlock() *LinkBlock {
return (*LinkBlock)(unsafe.Pointer(b))
}
func (b *Block) zeroPayload(size uint64, off uintptr) {
p := uintptr(unsafe.Pointer(&b.payload)) + off
for i := uint64(0); i < size; i++ {
*(*byte)(unsafe.Pointer(p + uintptr(i))) = 0
}
}
func (b *Block) Free(order BlockOrder, nextFree BlockIndex) {
b.header = (uint64(order) & 0xf) | ((uint64(nextFree) & 0xfffffff) << 8)
}
func (b Block) String() string {
return fmt.Sprintf("Header: %x, Payload: %x, Type: %s, Order: %s\n", b.header, b.payload, b.GetType(), b.GetOrder())
}
// SetHeader sets the header fields for Block.
func (b *Block) SetHeader(Order BlockOrder, Type BlockType) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240))
}
// GetOrder returns the Order field in the Block.
func (b *Block) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the Block.
func (b *Block) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the Block.
func (b *Block) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the Block.
func (b *Block) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// The FreeBlock type represents a block of type FreeBlock.
type FreeBlock Block
// SetHeader sets the header fields for FreeBlock.
func (b *FreeBlock) SetHeader(Order BlockOrder, Type BlockType, NextFree BlockIndex) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(NextFree) << 8) & 68719476480))
}
// GetOrder returns the Order field in the FreeBlock.
func (b *FreeBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the FreeBlock.
func (b *FreeBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the FreeBlock.
func (b *FreeBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the FreeBlock.
func (b *FreeBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetNextFree returns the NextFree field in the FreeBlock.
func (b *FreeBlock) GetNextFree() BlockIndex {
return BlockIndex((b.header & 68719476480) >> 8)
}
// SetNextFree sets the NextFree field in the FreeBlock.
func (b *FreeBlock) SetNextFree(v BlockIndex) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// The ReservedBlock type represents a block of type ReservedBlock.
type ReservedBlock Block
// SetHeader sets the header fields for ReservedBlock.
func (b *ReservedBlock) SetHeader(Order BlockOrder, Type BlockType) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240))
}
// GetOrder returns the Order field in the ReservedBlock.
func (b *ReservedBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the ReservedBlock.
func (b *ReservedBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the ReservedBlock.
func (b *ReservedBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the ReservedBlock.
func (b *ReservedBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// The HeaderBlock type represents a block of type HeaderBlock.
type HeaderBlock Block
// SetHeader sets the header fields for HeaderBlock.
func (b *HeaderBlock) SetHeader(Order BlockOrder, Type BlockType, Version uint, Magic uint) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(Version) << 8) & 4294967040) | ((uint64(Magic) << 32) & 18446744069414584320))
}
// GetOrder returns the Order field in the HeaderBlock.
func (b *HeaderBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the HeaderBlock.
func (b *HeaderBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the HeaderBlock.
func (b *HeaderBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the HeaderBlock.
func (b *HeaderBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetVersion returns the Version field in the HeaderBlock.
func (b *HeaderBlock) GetVersion() uint {
return uint((b.header & 4294967040) >> 8)
}
// SetVersion sets the Version field in the HeaderBlock.
func (b *HeaderBlock) SetVersion(v uint) {
mask := uint64(4294967040)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// GetMagic returns the Magic field in the HeaderBlock.
func (b *HeaderBlock) GetMagic() uint {
return uint((b.header & 18446744069414584320) >> 32)
}
// SetMagic sets the Magic field in the HeaderBlock.
func (b *HeaderBlock) SetMagic(v uint) {
mask := uint64(18446744069414584320)
b.header &= ^mask
b.header |= ((uint64(v) << 32) & mask)
}
// The NodeValueBlock type represents a block of type NodeValueBlock.
type NodeValueBlock Block
// SetHeader sets the header fields for NodeValueBlock.
func (b *NodeValueBlock) SetHeader(Order BlockOrder, Type BlockType, ParentIndex BlockIndex, NameIndex BlockIndex) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(ParentIndex) << 8) & 68719476480) | ((uint64(NameIndex) << 36) & 18446744004990074880))
}
// GetOrder returns the Order field in the NodeValueBlock.
func (b *NodeValueBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the NodeValueBlock.
func (b *NodeValueBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the NodeValueBlock.
func (b *NodeValueBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the NodeValueBlock.
func (b *NodeValueBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetParentIndex returns the ParentIndex field in the NodeValueBlock.
func (b *NodeValueBlock) GetParentIndex() BlockIndex {
return BlockIndex((b.header & 68719476480) >> 8)
}
// SetParentIndex sets the ParentIndex field in the NodeValueBlock.
func (b *NodeValueBlock) SetParentIndex(v BlockIndex) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// GetNameIndex returns the NameIndex field in the NodeValueBlock.
func (b *NodeValueBlock) GetNameIndex() BlockIndex {
return BlockIndex((b.header & 18446744004990074880) >> 36)
}
// SetNameIndex sets the NameIndex field in the NodeValueBlock.
func (b *NodeValueBlock) SetNameIndex(v BlockIndex) {
mask := uint64(18446744004990074880)
b.header &= ^mask
b.header |= ((uint64(v) << 36) & mask)
}
func (b *NodeValueBlock) SetPayload(data []byte) {
p := uintptr(unsafe.Pointer(b)) + 8
for i, v := range data {
*(*byte)(unsafe.Pointer(p + uintptr(i))) = v
}
}
// The IntValueBlock type represents a block of type IntValueBlock.
type IntValueBlock Block
// SetHeader sets the header fields for IntValueBlock.
func (b *IntValueBlock) SetHeader(Order BlockOrder, Type BlockType, ParentIndex BlockIndex, NameIndex BlockIndex) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(ParentIndex) << 8) & 68719476480) | ((uint64(NameIndex) << 36) & 18446744004990074880))
}
// GetOrder returns the Order field in the IntValueBlock.
func (b *IntValueBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the IntValueBlock.
func (b *IntValueBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the IntValueBlock.
func (b *IntValueBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the IntValueBlock.
func (b *IntValueBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetParentIndex returns the ParentIndex field in the IntValueBlock.
func (b *IntValueBlock) GetParentIndex() BlockIndex {
return BlockIndex((b.header & 68719476480) >> 8)
}
// SetParentIndex sets the ParentIndex field in the IntValueBlock.
func (b *IntValueBlock) SetParentIndex(v BlockIndex) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// GetNameIndex returns the NameIndex field in the IntValueBlock.
func (b *IntValueBlock) GetNameIndex() BlockIndex {
return BlockIndex((b.header & 18446744004990074880) >> 36)
}
// SetNameIndex sets the NameIndex field in the IntValueBlock.
func (b *IntValueBlock) SetNameIndex(v BlockIndex) {
mask := uint64(18446744004990074880)
b.header &= ^mask
b.header |= ((uint64(v) << 36) & mask)
}
// GetValue returns the Value field in the IntValueBlock.
func (b *IntValueBlock) GetValue() int64 {
return int64((b.payload & 18446744073709551615) >> 0)
}
// SetValue sets the Value field in the IntValueBlock.
func (b *IntValueBlock) SetValue(v int64) {
mask := uint64(18446744073709551615)
b.payload &= ^mask
b.payload |= ((uint64(v) << 0) & mask)
}
// The UintValueBlock type represents a block of type UintValueBlock.
type UintValueBlock Block
// SetHeader sets the header fields for UintValueBlock.
func (b *UintValueBlock) SetHeader(Order BlockOrder, Type BlockType, ParentIndex uint, NameIndex uint) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(ParentIndex) << 8) & 68719476480) | ((uint64(NameIndex) << 36) & 18446744004990074880))
}
// GetOrder returns the Order field in the UintValueBlock.
func (b *UintValueBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the UintValueBlock.
func (b *UintValueBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the UintValueBlock.
func (b *UintValueBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the UintValueBlock.
func (b *UintValueBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetParentIndex returns the ParentIndex field in the UintValueBlock.
func (b *UintValueBlock) GetParentIndex() uint {
return uint((b.header & 68719476480) >> 8)
}
// SetParentIndex sets the ParentIndex field in the UintValueBlock.
func (b *UintValueBlock) SetParentIndex(v uint) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// GetNameIndex returns the NameIndex field in the UintValueBlock.
func (b *UintValueBlock) GetNameIndex() uint {
return uint((b.header & 18446744004990074880) >> 36)
}
// SetNameIndex sets the NameIndex field in the UintValueBlock.
func (b *UintValueBlock) SetNameIndex(v uint) {
mask := uint64(18446744004990074880)
b.header &= ^mask
b.header |= ((uint64(v) << 36) & mask)
}
// GetValue returns the Value field in the UintValueBlock.
func (b *UintValueBlock) GetValue() uint64 {
return uint64((b.payload & 18446744073709551615) >> 0)
}
// SetValue sets the Value field in the UintValueBlock.
func (b *UintValueBlock) SetValue(v uint64) {
mask := uint64(18446744073709551615)
b.payload &= ^mask
b.payload |= ((uint64(v) << 0) & mask)
}
// The DoubleValueBlock type represents a block of type DoubleValueBlock.
type DoubleValueBlock Block
// SetHeader sets the header fields for DoubleValueBlock.
func (b *DoubleValueBlock) SetHeader(Order BlockOrder, Type BlockType, ParentIndex BlockIndex, NameIndex BlockIndex) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(ParentIndex) << 8) & 68719476480) | ((uint64(NameIndex) << 36) & 18446744004990074880))
}
// GetOrder returns the Order field in the DoubleValueBlock.
func (b *DoubleValueBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the DoubleValueBlock.
func (b *DoubleValueBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the DoubleValueBlock.
func (b *DoubleValueBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the DoubleValueBlock.
func (b *DoubleValueBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetParentIndex returns the ParentIndex field in the DoubleValueBlock.
func (b *DoubleValueBlock) GetParentIndex() BlockIndex {
return BlockIndex((b.header & 68719476480) >> 8)
}
// SetParentIndex sets the ParentIndex field in the DoubleValueBlock.
func (b *DoubleValueBlock) SetParentIndex(v BlockIndex) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// GetNameIndex returns the NameIndex field in the DoubleValueBlock.
func (b *DoubleValueBlock) GetNameIndex() BlockIndex {
return BlockIndex((b.header & 18446744004990074880) >> 36)
}
// SetNameIndex sets the NameIndex field in the DoubleValueBlock.
func (b *DoubleValueBlock) SetNameIndex(v BlockIndex) {
mask := uint64(18446744004990074880)
b.header &= ^mask
b.header |= ((uint64(v) << 36) & mask)
}
// GetValue returns the Value field in the DoubleValueBlock.
func (b *DoubleValueBlock) GetValue() float64 {
return math.Float64frombits(((b.payload & 18446744073709551615) >> 0))
}
// SetValue sets the Value field in the DoubleValueBlock.
func (b *DoubleValueBlock) SetValue(f float64) {
v := math.Float64bits(f)
mask := uint64(18446744073709551615)
b.payload &= ^mask
b.payload |= ((uint64(v) << 0) & mask)
}
// The PropertyBlock type represents a block of type PropertyBlock.
type PropertyBlock Block
// SetHeader sets the header fields for PropertyBlock.
func (b *PropertyBlock) SetHeader(Order BlockOrder, Type BlockType, ParentIndex BlockIndex, NameIndex BlockIndex) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(ParentIndex) << 8) & 68719476480) | ((uint64(NameIndex) << 36) & 18446744004990074880))
}
// GetOrder returns the Order field in the PropertyBlock.
func (b *PropertyBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the PropertyBlock.
func (b *PropertyBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the PropertyBlock.
func (b *PropertyBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the PropertyBlock.
func (b *PropertyBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetParentIndex returns the ParentIndex field in the PropertyBlock.
func (b *PropertyBlock) GetParentIndex() BlockIndex {
return BlockIndex((b.header & 68719476480) >> 8)
}
// SetParentIndex sets the ParentIndex field in the PropertyBlock.
func (b *PropertyBlock) SetParentIndex(v BlockIndex) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// GetNameIndex returns the NameIndex field in the PropertyBlock.
func (b *PropertyBlock) GetNameIndex() BlockIndex {
return BlockIndex((b.header & 18446744004990074880) >> 36)
}
// SetNameIndex sets the NameIndex field in the PropertyBlock.
func (b *PropertyBlock) SetNameIndex(v BlockIndex) {
mask := uint64(18446744004990074880)
b.header &= ^mask
b.header |= ((uint64(v) << 36) & mask)
}
// GetLength returns the Length field in the PropertyBlock.
func (b *PropertyBlock) GetLength() uint {
return uint((b.payload & 4294967295) >> 0)
}
// SetLength sets the Length field in the PropertyBlock.
func (b *PropertyBlock) SetLength(v uint) {
mask := uint64(4294967295)
b.payload &= ^mask
b.payload |= ((uint64(v) << 0) & mask)
}
// GetExtentIndex returns the ExtentIndex field in the PropertyBlock.
func (b *PropertyBlock) GetExtentIndex() uint {
return uint((b.payload & 1152921500311879680) >> 32)
}
// SetExtentIndex sets the ExtentIndex field in the PropertyBlock.
func (b *PropertyBlock) SetExtentIndex(v uint) {
mask := uint64(1152921500311879680)
b.payload &= ^mask
b.payload |= ((uint64(v) << 32) & mask)
}
// GetFlags returns the Flags field in the PropertyBlock.
func (b *PropertyBlock) GetFlags() uint {
return uint((b.payload & 17293822569102704640) >> 60)
}
// SetFlags sets the Flags field in the PropertyBlock.
func (b *PropertyBlock) SetFlags(v uint) {
mask := uint64(17293822569102704640)
b.payload &= ^mask
b.payload |= ((uint64(v) << 60) & mask)
}
// The ExtentBlock type represents a block of type ExtentBlock.
type ExtentBlock Block
// SetHeader sets the header fields for ExtentBlock.
func (b *ExtentBlock) SetHeader(Order BlockOrder, Type BlockType, NextExtent BlockIndex) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(NextExtent) << 8) & 68719476480))
}
// GetOrder returns the Order field in the ExtentBlock.
func (b *ExtentBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the ExtentBlock.
func (b *ExtentBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the ExtentBlock.
func (b *ExtentBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the ExtentBlock.
func (b *ExtentBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetNextExtent returns the NextExtent field in the ExtentBlock.
func (b *ExtentBlock) GetNextExtent() BlockIndex {
return BlockIndex((b.header & 68719476480) >> 8)
}
// SetNextExtent sets the NextExtent field in the ExtentBlock.
func (b *ExtentBlock) SetNextExtent(v BlockIndex) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// The NameBlock type represents a block of type NameBlock.
type NameBlock Block
// SetHeader sets the header fields for NameBlock.
func (b *NameBlock) SetHeader(Order BlockOrder, Type BlockType, Length uint) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(Length) << 8) & 1048320))
}
// GetOrder returns the Order field in the NameBlock.
func (b *NameBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the NameBlock.
func (b *NameBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the NameBlock.
func (b *NameBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the NameBlock.
func (b *NameBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetLength returns the Length field in the NameBlock.
func (b *NameBlock) GetLength() uint {
return uint((b.header & 1048320) >> 8)
}
// SetLength sets the Length field in the NameBlock.
func (b *NameBlock) SetLength(v uint) {
mask := uint64(1048320)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
func (b *NameBlock) SetPayload(data []byte) {
p := uintptr(unsafe.Pointer(b)) + 8
for i, v := range data {
*(*byte)(unsafe.Pointer(p + uintptr(i))) = v
}
}
// The TombstoneBlock type represents a block of type TombstoneBlock.
type TombstoneBlock Block
// SetHeader sets the header fields for TombstoneBlock.
func (b *TombstoneBlock) SetHeader(Order BlockOrder, Type BlockType) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240))
}
// GetOrder returns the Order field in the TombstoneBlock.
func (b *TombstoneBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the TombstoneBlock.
func (b *TombstoneBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the TombstoneBlock.
func (b *TombstoneBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the TombstoneBlock.
func (b *TombstoneBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetRefCount returns the RefCount field in the TombstoneBlock.
func (b *TombstoneBlock) GetRefCount() uint64 {
return uint64((b.payload & 18446744073709551615) >> 0)
}
// SetRefCount sets the RefCount field in the TombstoneBlock.
func (b *TombstoneBlock) SetRefCount(v uint64) {
mask := uint64(18446744073709551615)
b.payload &= ^mask
b.payload |= ((uint64(v) << 0) & mask)
}
// The ArrayBlock type represents a block of type ArrayBlock.
type ArrayBlock Block
// SetHeader sets the header fields for ArrayBlock.
func (b *ArrayBlock) SetHeader(Order BlockOrder, Type BlockType, ParentIndex BlockIndex, NameIndex BlockIndex) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240) | ((uint64(ParentIndex) << 8) & 68719476480) | ((uint64(NameIndex) << 36) & 18446744004990074880))
}
// GetOrder returns the Order field in the ArrayBlock.
func (b *ArrayBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the ArrayBlock.
func (b *ArrayBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the ArrayBlock.
func (b *ArrayBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the ArrayBlock.
func (b *ArrayBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetParentIndex returns the ParentIndex field in the ArrayBlock.
func (b *ArrayBlock) GetParentIndex() BlockIndex {
return BlockIndex((b.header & 68719476480) >> 8)
}
// SetParentIndex sets the ParentIndex field in the ArrayBlock.
func (b *ArrayBlock) SetParentIndex(v BlockIndex) {
mask := uint64(68719476480)
b.header &= ^mask
b.header |= ((uint64(v) << 8) & mask)
}
// GetNameIndex returns the NameIndex field in the ArrayBlock.
func (b *ArrayBlock) GetNameIndex() BlockIndex {
return BlockIndex((b.header & 18446744004990074880) >> 36)
}
// SetNameIndex sets the NameIndex field in the ArrayBlock.
func (b *ArrayBlock) SetNameIndex(v BlockIndex) {
mask := uint64(18446744004990074880)
b.header &= ^mask
b.header |= ((uint64(v) << 36) & mask)
}
// GetEntryType returns the EntryType field in the ArrayBlock.
func (b *ArrayBlock) GetEntryType() uint {
return uint((b.payload & 15) >> 0)
}
// SetEntryType sets the EntryType field in the ArrayBlock.
func (b *ArrayBlock) SetEntryType(v uint) {
mask := uint64(15)
b.payload &= ^mask
b.payload |= ((uint64(v) << 0) & mask)
}
// GetFlags returns the Flags field in the ArrayBlock.
func (b *ArrayBlock) GetFlags() uint {
return uint((b.payload & 240) >> 4)
}
// SetFlags sets the Flags field in the ArrayBlock.
func (b *ArrayBlock) SetFlags(v uint) {
mask := uint64(240)
b.payload &= ^mask
b.payload |= ((uint64(v) << 4) & mask)
}
// GetCount returns the Count field in the ArrayBlock.
func (b *ArrayBlock) GetCount() uint {
return uint((b.payload & 65280) >> 8)
}
// SetCount sets the Count field in the ArrayBlock.
func (b *ArrayBlock) SetCount(v uint) {
mask := uint64(65280)
b.payload &= ^mask
b.payload |= ((uint64(v) << 8) & mask)
}
func (b *ArrayBlock) SetPayload(data []byte) {
p := uintptr(unsafe.Pointer(b)) + 16
for i, v := range data {
*(*byte)(unsafe.Pointer(p + uintptr(i))) = v
}
}
// The LinkBlock type represents a block of type LinkBlock.
type LinkBlock Block
// SetHeader sets the header fields for LinkBlock.
func (b *LinkBlock) SetHeader(Order BlockOrder, Type BlockType) {
b.header = uint64(((uint64(Order) << 0) & 15) | ((uint64(Type) << 4) & 240))
}
// GetOrder returns the Order field in the LinkBlock.
func (b *LinkBlock) GetOrder() BlockOrder {
return BlockOrder((b.header & 15) >> 0)
}
// SetOrder sets the Order field in the LinkBlock.
func (b *LinkBlock) SetOrder(v BlockOrder) {
mask := uint64(15)
b.header &= ^mask
b.header |= ((uint64(v) << 0) & mask)
}
// GetType returns the Type field in the LinkBlock.
func (b *LinkBlock) GetType() BlockType {
return BlockType((b.header & 240) >> 4)
}
// SetType sets the Type field in the LinkBlock.
func (b *LinkBlock) SetType(v BlockType) {
mask := uint64(240)
b.header &= ^mask
b.header |= ((uint64(v) << 4) & mask)
}
// GetContextIndex returns the ContextIndex field in the LinkBlock.
func (b *LinkBlock) GetContextIndex() uint {
return uint((b.payload & 1048575) >> 0)
}
// SetContextIndex sets the ContextIndex field in the LinkBlock.
func (b *LinkBlock) SetContextIndex(v uint) {
mask := uint64(1048575)
b.payload &= ^mask
b.payload |= ((uint64(v) << 0) & mask)
}
// GetFlags returns the Flags field in the LinkBlock.
func (b *LinkBlock) GetFlags() uint {
return uint((b.payload & 17293822569102704640) >> 60)
}
// SetFlags sets the Flags field in the LinkBlock.
func (b *LinkBlock) SetFlags(v uint) {
mask := uint64(17293822569102704640)
b.payload &= ^mask
b.payload |= ((uint64(v) << 60) & mask)
}