| // 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 |
| // +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 |
| |
| nocgo: |
| RET |
| |
| TEXT runtime·load_g(SB),NOSPLIT|NOFRAME,$0-0 |
| MOVV runtime·tls_g(SB), g // TLS relocation clobbers R3 |
| RET |
| |
| GLOBL runtime·tls_g(SB), TLSBSS, $8 |
