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plan9: add arm support
Copy zsyscall_plan9_arm.go from syscall and add asm_plan9_arm.s which just contains jumps to the corresponding syscall functions. Change-Id: I0eed6449c622ae3f6e73abcb43edfd306e96753f Reviewed-on: https://go-review.googlesource.com/89795 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Tobias Klauser
committed by
Tobias Klauser
Tobias Klauser
parent
ef802241c9
commit
90f0fdc418
25
plan9/asm_plan9_arm.s
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25
plan9/asm_plan9_arm.s
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@@ -0,0 +1,25 @@
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#include "textflag.h"
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// System call support for plan9 on arm
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// Just jump to package syscall's implementation for all these functions.
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// The runtime may know about them.
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TEXT ·Syscall(SB),NOSPLIT,$0-32
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JMP syscall·Syscall(SB)
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TEXT ·Syscall6(SB),NOSPLIT,$0-44
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JMP syscall·Syscall6(SB)
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TEXT ·RawSyscall(SB),NOSPLIT,$0-28
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JMP syscall·RawSyscall(SB)
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TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
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JMP syscall·RawSyscall6(SB)
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TEXT ·seek(SB),NOSPLIT,$0-36
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JMP syscall·exit(SB)
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284
plan9/zsyscall_plan9_arm.go
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284
plan9/zsyscall_plan9_arm.go
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@@ -0,0 +1,284 @@
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// mksyscall.pl -l32 -plan9 -tags plan9,arm syscall_plan9.go
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// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
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// +build plan9,arm
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package plan9
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import "unsafe"
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func fd2path(fd int, buf []byte) (err error) {
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var _p0 unsafe.Pointer
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if len(buf) > 0 {
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_p0 = unsafe.Pointer(&buf[0])
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} else {
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_p0 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func pipe(p *[2]int32) (err error) {
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r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func await(s []byte) (n int, err error) {
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var _p0 unsafe.Pointer
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if len(s) > 0 {
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_p0 = unsafe.Pointer(&s[0])
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} else {
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_p0 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
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n = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func open(path string, mode int) (fd int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(path)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
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fd = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func create(path string, mode int, perm uint32) (fd int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(path)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
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fd = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func remove(path string) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(path)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func stat(path string, edir []byte) (n int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(path)
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if err != nil {
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return
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}
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var _p1 unsafe.Pointer
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if len(edir) > 0 {
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_p1 = unsafe.Pointer(&edir[0])
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} else {
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_p1 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
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n = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func bind(name string, old string, flag int) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(name)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(old)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func mount(fd int, afd int, old string, flag int, aname string) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(old)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(aname)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func wstat(path string, edir []byte) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(path)
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if err != nil {
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return
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}
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var _p1 unsafe.Pointer
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if len(edir) > 0 {
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_p1 = unsafe.Pointer(&edir[0])
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} else {
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_p1 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func chdir(path string) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(path)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func Dup(oldfd int, newfd int) (fd int, err error) {
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r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
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fd = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func Pread(fd int, p []byte, offset int64) (n int, err error) {
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var _p0 unsafe.Pointer
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if len(p) > 0 {
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_p0 = unsafe.Pointer(&p[0])
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} else {
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_p0 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
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n = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
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var _p0 unsafe.Pointer
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if len(p) > 0 {
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_p0 = unsafe.Pointer(&p[0])
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} else {
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_p0 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
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n = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func Close(fd int) (err error) {
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r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func Fstat(fd int, edir []byte) (n int, err error) {
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var _p0 unsafe.Pointer
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if len(edir) > 0 {
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_p0 = unsafe.Pointer(&edir[0])
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} else {
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_p0 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
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n = int(r0)
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func Fwstat(fd int, edir []byte) (err error) {
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var _p0 unsafe.Pointer
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if len(edir) > 0 {
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_p0 = unsafe.Pointer(&edir[0])
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} else {
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_p0 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
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if int32(r0) == -1 {
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err = e1
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}
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return
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}
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