)

// Input is the main input: a stack of readers and some macro definitions.
// It also handles #include processing (by pushing onto the input stack)
// and parses and instantiates macro definitions.
type Input struct {
	Stack
	includes        []string
	beginningOfLine bool
	ifdefStack      []bool
	macros          map[string]*Macro
	text            string // Text of last token returned by Next.
	peek            bool

	"cmd/asm/internal/flags"
	"cmd/asm/internal/lex"
	"cmd/internal/obj"
	"cmd/internal/obj/arm64"
	"cmd/internal/obj/x86"
	"cmd/internal/objabi"
	"cmd/internal/src"
	"cmd/internal/sys"
)

type Parser struct {
	lex           lex.TokenReader
	lineNum       int   // Line number in source file.
	errorLine     int   // Line number of last error.
	errorCount    int   // Number of errors.

func FieldsFunc(s []byte, f func(rune) bool) [][]byte {
	// A span is used to record a slice of s of the form s[start:end].
	// The start index is inclusive and the end index is exclusive.
	type span struct {
		start int
		end   int
	}
	spans := make([]span, 0, 32)

	// Find the field start and end indices.
	// Doing this in a separate pass (rather than slicing the string s

// Reader.Next advances to the next file in the archive (including the first),
// and then Reader can be treated as an io.Reader to access the file's data.
type Reader struct {
	r    io.Reader
	pad  int64      // Amount of padding (ignored) after current file entry
	curr fileReader // Reader for current file entry
	blk  block      // Buffer to use as temporary local storage

pkg syscall (linux-amd64), type SysProcIDMap struct
pkg syscall (linux-amd64), type SysProcIDMap struct, ContainerID int
pkg syscall (linux-amd64), type SysProcIDMap struct, HostID int
pkg syscall (linux-amd64), type SysProcIDMap struct, Size int
pkg syscall (linux-amd64-cgo), type SysProcAttr struct, GidMappings []SysProcIDMap
pkg syscall (linux-amd64-cgo), type SysProcAttr struct, UidMappings []SysProcIDMap

	MULS.S	R2, R3, R4, g      // ERROR "invalid .S suffix"

	STREX	R1, (R0)           // ERROR "illegal combination"
	STREX	(R1), R0           // ERROR "illegal combination"
	STREX	R1, (R0), R1       // ERROR "cannot use same register as both source and destination"
	STREX	R1, (R0), R0       // ERROR "cannot use same register as both source and destination"
	STREXD	R0, (R2), R0       // ERROR "cannot use same register as both source and destination"

// the text of the most recently returned token is, and where it was found.
// The underlying scanner elides all spaces except newline, so the input looks like a stream of
// Tokens; original spacing is lost but we don't need it.
type TokenReader interface {
	// Next returns the next token.
	Next() ScanToken
	// The following methods all refer to the most recent token returned by Next.

pkg syscall (freebsd-386-cgo), type BpfStat struct, Drop uint32
pkg syscall (freebsd-386-cgo), type BpfStat struct, Recv uint32
pkg syscall (freebsd-386-cgo), type BpfVersion struct
pkg syscall (freebsd-386-cgo), type BpfVersion struct, Major uint16
pkg syscall (freebsd-386-cgo), type BpfVersion struct, Minor uint16
pkg syscall (freebsd-386-cgo), type BpfZbuf struct
pkg syscall (freebsd-386-cgo), type BpfZbuf struct, Bufa *uint8