// license that can be found in the LICENSE file.

#include "go_asm.h"
#include "go_tls.h"
#include "textflag.h"
#include "funcdata.h"
#include "time_windows.h"
#include "cgo/abi_arm64.h"

// Offsets into Thread Environment Block (pointer in R18)
#define TEB_error 0x68
#define TEB_TlsSlots 0x1480
#define TEB_ArbitraryPtr 0x28

// Note: R0-R7 are args, R8 is indirect return value address,

	}
	// There is no utility in versionutil to get the version without the metadata,
	// so this needs some manual formatting.
	// Discard offsets after a release label and keep the labels down to e.g. `alpha.0` instead of
	// including the offset e.g. `alpha.0.206`. This is done to comply with GCR image tags.
	pre := v.PreRelease()
	patch := v.Patch()
	if len(pre) > 0 {
		if patch > 0 {

	// TODO: don't use the arbitrary pointer (see go.dev/issue/59824)
	MOVQ	$TEB_ArbitraryPtr, CX
	JMP	settls
ok:
	// Convert the TLS index at CX into
	// an offset from TEB_TlsSlots.
	SHLQ	$3, CX

	// Save offset from TLS into tls_g.
	ADDQ	$TEB_TlsSlots, CX
settls:
	MOVQ	CX, runtime·tls_g(SB)