// from the stack, but they don't adjust stack pointer, so
// the user should prepare stack space in advance.
// SAVE_R22_TO_R31(offset) saves R22 ~ R31 to the stack space
// of ((offset)+0*8)(R3) ~ ((offset)+9*8)(R3).
//
// SAVE_F24_TO_F31(offset) saves F24 ~ F31 to the stack space
// of ((offset)+0*8)(R3) ~ ((offset)+7*8)(R3).
//
// Note: g is R22

#define SAVE_R22_TO_R31(offset)	\

}

// Indicates not to reserve swap space for the mapping.
const _sunosMAP_NORESERVE = 0x40

func sysReserveOS(v unsafe.Pointer, n uintptr) unsafe.Pointer {
	flags := int32(_MAP_ANON | _MAP_PRIVATE)
	if GOOS == "solaris" || GOOS == "illumos" {
		// Be explicit that we don't want to reserve swap space
		// for PROT_NONE anonymous mappings. This avoids an issue

			b.last[m-1] = estart
		}
		if m == n {
			// Match.
			// Line endings are converted to single spaces.
			text := s[i+n : estart]
			text = strings.ReplaceAll(text, "\n", " ")

			// If enclosed text starts and ends with a space and is not all spaces,
			// one space is removed from start and end, to allow `` ` `` to quote a single backquote.

Second, if you are compiling a Go program not in a work space,
you can use a relative path in an import statement in that program
to refer to nearby code also not in a work space.
This makes it easy to experiment with small multipackage programs
outside of the usual work spaces, but such programs cannot be
installed with "go install" (there is no work space in which to install them),

	f.Add([]byte(`${FOO}`))
	f.Add([]byte(`\${FOO}`))
	f.Add([]byte(`$(/bin/false)`))
	f.Add([]byte(`\$(/bin/false)`))
	f.Add([]byte(`$((0))`))
	f.Add([]byte(`\$((0))`))
	f.Add([]byte(`unescaped space`))
	f.Add([]byte(`escaped\ space`))
	f.Add([]byte(`"unterminated quote`))
	f.Add([]byte(`'unterminated quote`))
	f.Add([]byte(`unterminated escape\`))
	f.Add([]byte(`"quote with unterminated escape\`))

import (
	"internal/goarch"
	"unsafe"
)

// RegArgs is a struct that has space for each argument
// and return value register on the current architecture.
//
// Assembly code knows the layout of the first two fields
// of RegArgs.
//
// RegArgs also contains additional space to hold pointers
// when it may not be safe to keep them only in the integer
// register space otherwise.
type RegArgs struct {

	t := *s
	for n := 0; n < max; n++ {
		if t.spaces > 0 {
			t.spaces--
			continue
		}
		if t.i >= len(t.text) && eolOK {
			continue
		}
		if t.i < len(t.text) {
			switch t.text[t.i] {
			case '\t':
				t.spaces = 4 - (t.i-t.tab)&3 - 1
				t.i++
				t.tab = t.i
				continue
			case ' ':
				t.i++
				continue
			}
		}
		if n >= min {
			break
		}

		var tooBig uint64 = math.MaxUint64
		mustPanic(func() { _ = unsafe.Slice(new(byte), tooBig) })

		// size overflows address space
		mustPanic(func() { _ = unsafe.Slice(new(uint64), maxUintptr/8) })
		mustPanic(func() { _ = unsafe.Slice(new(uint64), maxUintptr/8+1) })

		// sliced memory overflows address space
		last := (*byte)(unsafe.Pointer(^uintptr(0)))
		_ = unsafe.Slice(last, 1)
		mustPanic(func() { _ = unsafe.Slice(last, 2) })
	}

				Port:    9411,
			},
			valid: true,
		},
		{
			name: "zipkin service with invalid namespace",
			config: &meshconfig.MeshConfig_ExtensionProvider_ZipkinTracingProvider{
				Service: "name/space/zipkin.istio-system",
				Port:    9411,
			},
			valid: false,
		},
		{
			name: "zipkin service with port",
			config: &meshconfig.MeshConfig_ExtensionProvider_ZipkinTracingProvider{

	if bytes.ContainsAny(s, "#?") {
		c.urlPart = urlPartQueryOrFrag
	} else if len(s) != eatWhiteSpace(s, 0) && c.urlPart == urlPartNone {
		// HTML5 uses "Valid URL potentially surrounded by spaces" for
		// attrs: https://www.w3.org/TR/html5/index.html#attributes-1
		c.urlPart = urlPartPreQuery
	}
	return c, len(s)
}

// tJS is the context transition function for the JS state.