unix: add freebsd/riscv64 support

For golang/go#53466

Change-Id: If5a4dc674cb1856ac580fb87d8030d50fa7c95dd
Reviewed-on: https://go-review.googlesource.com/c/sys/+/416834
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Meng Zhuo <mzh@golangcn.org>
Reviewed-by: Yuval Pavel Zholkover <paulzhol@gmail.com>
Reviewed-by: Dmitri Goutnik <dgoutnik@gmail.com>
This commit is contained in:
Meng Zhuo
2022-07-12 01:45:10 +00:00
parent 5a0f0661e0
commit 0a85c31ab5
7 changed files with 5154 additions and 0 deletions
+29
View File
@@ -0,0 +1,29 @@
// Copyright 2021 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 (darwin || freebsd || netbsd || openbsd) && gc
// +build darwin freebsd netbsd openbsd
// +build gc
#include "textflag.h"
// System call support for RISCV64 BSD
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
JMP syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-104
JMP syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
JMP syscall·RawSyscall6(SB)