blob: ec2748e5b22f034cb882b1a372795cb4578da425 [file] [log] [blame]
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build mips64 || mips64le
#include "go_asm.h"
#include "go_tls.h"
#include "funcdata.h"
#include "textflag.h"
// If !iscgo, this is a no-op.
// NOTE: mcall() assumes this clobbers only R23 (REGTMP).
TEXT runtime·save_g(SB),NOSPLIT|NOFRAME,$0-0
MOVB runtime·iscgo(SB), R23
BEQ R23, nocgo
MOVV R3, R23 // save R3
MOVV g, runtime·tls_g(SB) // TLS relocation clobbers R3
MOVV R23, R3 // restore R3
TEXT runtime·load_g(SB),NOSPLIT|NOFRAME,$0-0
MOVV runtime·tls_g(SB), g // TLS relocation clobbers R3
GLOBL runtime·tls_g(SB), TLSBSS, $8