type SymKind uint8

// Defined SymKind values.
//
// TODO(rsc): Give idiomatic Go names.
//
//go:generate stringer -type=SymKind
const (
	Sxxx SymKind = iota
	STEXT
	SELFRXSECT
	SMACHOPLT

	// Read-only sections.
	STYPE
	SSTRING
	SGOSTRING
	SGOFUNC
	SGCBITS
	SRODATA
	SFUNCTAB

	SELFROSECT

	// Read-only sections with relocations.
	//

		st[c] = s
	}
	return s
}

// A FilterType represents a filter type.
type FilterType int

const (
	FilterSocket        FilterType = iota // for Socket
	FilterConnect                         // for Connect or ConnectEx
	FilterListen                          // for Listen
	FilterAccept                          // for Accept, Accept4 or AcceptEx

	disallowed          category = 0x40
	disallowedSTD3Valid category = 0x80
	ignored             category = 0xC0
)

// join types and additional rune information
const (
	joiningL = (iota + 1)
	joiningD
	joiningT
	joiningR

	//the following types are derived during processing
	joinZWJ
	joinZWNJ
	joinVirama
	numJoinTypes
)

func (c info) isMapped() bool {
	return c&0x3 != 0
}

// THE SOFTWARE.

package objabi

import "fmt"

// HeadType is the executable header type.
type HeadType uint8

const (
	Hunknown HeadType = iota
	Hdarwin
	Hdragonfly
	Hfreebsd
	Hjs
	Hlinux
	Hnetbsd
	Hopenbsd
	Hplan9
	Hsolaris
	Hwasip1
	Hwindows
	Haix
)

func (h *HeadType) Set(s string) error {
	switch s {
	case "aix":

	case BLAKE2b_256:
		return "BLAKE2b-256"
	case BLAKE2b_384:
		return "BLAKE2b-384"
	case BLAKE2b_512:
		return "BLAKE2b-512"
	default:
		return "unknown hash value " + strconv.Itoa(int(h))
	}
}

const (
	MD4         Hash = 1 + iota // import golang.org/x/crypto/md4
	MD5                         // import crypto/md5
	SHA1                        // import crypto/sha1
	SHA224                      // import crypto/sha256

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package language

import "errors"

type scriptRegionFlags uint8

const (
	isList = 1 << iota
	scriptInFrom
	regionInFrom
)

func (t *Tag) setUndefinedLang(id Language) {
	if t.LangID == 0 {
		t.LangID = id
	}
}

func (t *Tag) setUndefinedScript(id Script) {
	if t.ScriptID == 0 {

import (
	"path"
	"sort"
	"strings"

	"cmd/compile/internal/base"
	"cmd/compile/internal/ir"
	"cmd/compile/internal/objw"
	"cmd/compile/internal/types"
	"cmd/internal/obj"
)

const (
	embedUnknown = iota
	embedBytes
	embedString
	embedFiles
)

func embedFileList(v *ir.Name, kind int) []string {
	// Build list of files to store.
	have := make(map[string]bool)
	var list []string
	for _, e := range *v.Embed {

	// the encapsulated content should come from a trusted source,
	// as it will be included verbatim in the template output.
	Srcset string
)

type contentType uint8

const (
	contentTypePlain contentType = iota
	contentTypeCSS
	contentTypeHTML
	contentTypeHTMLAttr
	contentTypeJS
	contentTypeJSStr
	contentTypeURL
	contentTypeSrcset
	// contentTypeUnsafe is used in attr.go for values that affect how

					workqueue = append(workqueue, nodePath[_Node, _Edge]{a, ve})
					visited[a] = true
				}
			}
		}
	}
	return nil, errors.New("no path")
}

type direction int

const (
	north direction = iota
	ne
	east
	se
	south
	sw
	west
	nw
	up
	down
)

func (dir direction) String() string {
	strs := map[direction]string{
		north: "north",
		ne:    "ne",

		off := a.BitFields.ParseSigned(i) << a.Shift
		neg := int64(-1) << (int(a.Shift) + a.BitFields.NumBits())
		return Offset(neg | off)
	}
}

type ArgType int8

const (
	TypeUnknown      ArgType = iota
	TypePCRel                // PC-relative address
	TypeLabel                // absolute address
	TypeReg                  // integer register
	TypeCondRegBit           // conditional register bit (0-31)