_AT_PAGESZ       = 6    // Page size in bytes
	_AT_SUN_EXECNAME = 2014 // exec() path name
)

func sysauxv(auxv []uintptr) (pairs int) {
	var i int
	for i = 0; auxv[i] != _AT_NULL; i += 2 {
		tag, val := auxv[i], auxv[i+1]
		switch tag {
		case _AT_PAGESZ:
			physPageSize = val
		case _AT_SUN_EXECNAME:
			executablePath = gostringnocopy((*byte)(unsafe.Pointer(val)))
		}
	}
	return i / 2
}

					continue
				}
				if p.Aux != nil {
					v.Aux = p.Aux
				}
				v.AuxInt += p.AuxInt
			case [2]auxType{auxSymValAndOff, auxInt32}:
				vo := ValAndOff(v.AuxInt)
				if !vo.canAdd64(p.AuxInt) {
					continue
				}
				v.AuxInt = int64(vo.addOffset64(p.AuxInt))
			case [2]auxType{auxSymValAndOff, auxSymOff}:
				vo := ValAndOff(v.AuxInt)
				if v.Aux != nil && p.Aux != nil {
					continue
				}

	return false
}
func rewriteValueLOONG64_OpAddr(v *Value) bool {
	v_0 := v.Args[0]
	// match: (Addr {sym} base)
	// result: (MOVVaddr {sym} base)
	for {
		sym := auxToSym(v.Aux)
		base := v_0
		v.reset(OpLOONG64MOVVaddr)
		v.Aux = symToAux(sym)
		v.AddArg(base)
		return true
	}
}
func rewriteValueLOONG64_OpAtomicCompareAndSwap32(v *Value) bool {
	v_3 := v.Args[3]
	v_2 := v.Args[2]
	v_1 := v.Args[1]

TEXT _rt0_s390x_linux(SB), NOSPLIT|NOFRAME, $0
	// In a statically linked binary, the stack contains argc,
	// argv as argc string pointers followed by a NULL, envv as a
	// sequence of string pointers followed by a NULL, and auxv.
	// There is no TLS base pointer.

	MOVD 0(R15), R2  // argc
	ADD  $8, R15, R3 // argv
	BR   main(SB)

TEXT _rt0_s390x_linux_lib(SB), NOSPLIT, $0
	MOVD $_rt0_s390x_lib(SB), R1
	BR   R1

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

package cpu

// getAuxvFn is non-nil on Go 1.21+ (via runtime_auxv_go121.go init)
// on platforms that use auxv.
var getAuxvFn func() []uintptr

func getAuxv() []uintptr {
	if getAuxvFn == nil {
		return nil
	}
	return getAuxvFn()

			// be compared for equality.
			if fv.Op != gv.Op || fv.Type != gv.Type || fv.AuxInt != gv.AuxInt {
				return false
			}
			if !reflect.DeepEqual(fv.Aux, gv.Aux) {
				// This makes the assumption that aux values can be compared
				// using DeepEqual.
				// TODO(matloob): Aux values may be *gc.Sym pointers in the near
				// future. Make sure they are canonical.
				return false
			}
			if len(fv.Args) != len(gv.Args) {

DATA _rt0_arm_android_argv+0x00(SB)/4,$_rt0_arm_android_argv0(SB)
DATA _rt0_arm_android_argv+0x04(SB)/4,$0 // end argv
DATA _rt0_arm_android_argv+0x08(SB)/4,$0 // end envv
DATA _rt0_arm_android_argv+0x0c(SB)/4,$0 // end auxv
GLOBL _rt0_arm_android_argv(SB),NOPTR,$0x10

DATA _rt0_arm_android_argv0(SB)/8, $"gojni"

TEXT _main<>(SB),NOSPLIT|NOFRAME,$0
	// In a statically linked binary, the stack contains argc,
	// argv as argc string pointers followed by a NULL, envv as a
	// sequence of string pointers followed by a NULL, and auxv.
	// There is no TLS base pointer.
#ifdef GOARCH_mips64
	MOVW	4(R29), R4 // argc, big-endian ABI places int32 at offset 4
#else
	MOVW	0(R29), R4 // argc
#endif
	ADDV	$8, R29, R5 // argv
	JMP	main(SB)

		// that would be nondeterministic.
		for _, v := range f.NamedValues[*name] {
			if v.Op == OpArgIntReg || v.Op == OpArgFloatReg {
				aux := v.Aux.(*AuxNameOffset)
				// Never let an arg be bound to a differently named thing.
				if name.N != aux.Name || name.Off != aux.Offset {
					if f.pass.debug > stackDebug {
						fmt.Printf("stackalloc register arg %s skipping name %s\n", v, name)
					}
					continue
				}

		for _, v := range b.Values {
			if v.Op != ssa.OpFwdRef {
				continue
			}
			var_ := v.Aux.(fwdRefAux).N

			// Optimization: look back 1 block for the definition.
			if len(b.Preds) == 1 {
				c := b.Preds[0].Block()
				if w := s.defvars[c.ID][var_]; w != nil {
					v.Op = ssa.OpCopy
					v.Aux = nil
					v.AddArg(w)
					continue
				}
			}

			if _, ok := s.varnum[var_]; ok {