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go/src/runtime/tls_mips64x.s
Yao Zhang 424738e43e runtime: added assembly part of linux/mips64{,le} support
Change-Id: I9e94027ef66c88007107de2b2b75c3d7cf1352af
Reviewed-on: https://go-review.googlesource.com/14467
Reviewed-by: Minux Ma <minux@golang.org>
2015-11-12 04:46:17 +00:00

24 lines
508 B
ArmAsm

// 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.
// +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 R28 (REGTMP).
TEXT runtime·save_g(SB),NOSPLIT,$-8-0
MOVB runtime·iscgo(SB), R28
BEQ R28, nocgo
nocgo:
RET
TEXT runtime·load_g(SB),NOSPLIT,$-8-0
RET