diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
commit | ccd992355df7192993c666236047820244914598 (patch) | |
tree | f00fea65147227b7743083c6148396f74cd66935 /src/runtime/tls_loong64.s | |
parent | Initial commit. (diff) | |
download | golang-1.21-ccd992355df7192993c666236047820244914598.tar.xz golang-1.21-ccd992355df7192993c666236047820244914598.zip |
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/runtime/tls_loong64.s')
-rw-r--r-- | src/runtime/tls_loong64.s | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/runtime/tls_loong64.s b/src/runtime/tls_loong64.s new file mode 100644 index 0000000..bc3be3d --- /dev/null +++ b/src/runtime/tls_loong64.s @@ -0,0 +1,26 @@ +// Copyright 2022 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. + +#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 R30 (REGTMP). +TEXT runtime·save_g(SB),NOSPLIT|NOFRAME,$0-0 + MOVB runtime·iscgo(SB), R30 + BEQ R30, nocgo + + MOVV g, runtime·tls_g(SB) + +nocgo: + RET + +TEXT runtime·load_g(SB),NOSPLIT|NOFRAME,$0-0 + MOVV runtime·tls_g(SB), g + RET + +GLOBL runtime·tls_g(SB), TLSBSS, $8 |