| // 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 R23 (REGTMP). | |
| TEXT runtime·save_g(SB),NOSPLIT,$-8-0 | |
| MOVB runtime·iscgo(SB), R23 | |
| BEQ R23, nocgo | |
| MOVV R3, R23 // save R3 | |
| MOVV g, runtime·tls_g(SB) // TLS relocation clobbers R3 | |
| MOVV R23, R3 // restore R3 | |
| nocgo: | |
| RET | |
| TEXT runtime·load_g(SB),NOSPLIT,$-8-0 | |
| MOVV runtime·tls_g(SB), g // TLS relocation clobbers R3 | |
| RET | |
| GLOBL runtime·tls_g(SB), TLSBSS, $8 |