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Commit b9ba4ed2 authored by Anthony Martin's avatar Anthony Martin Committed by Brad Fitzpatrick
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syscall: reduce the set of architecture-dependent files on Plan 9 

Change-Id: I98b172181c2fd85aa385341e28bc661dbc274252
Reviewed-on: https://go-review.googlesource.com/2167
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: default avatarBrad Fitzpatrick <bradfitz@golang.org>
parent 39377013
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Showing with 63 additions and 366 deletions
src/syscall/const_plan9.go 0 → 100644
View file @ b9ba4ed2
package syscall
// Plan 9 Constants
// Open modes
const (
O_RDONLY = 0
O_WRONLY = 1
O_RDWR = 2
O_TRUNC = 16
O_CLOEXEC = 32
O_EXCL = 0x1000
)
// Rfork flags
const (
RFNAMEG = 1 << 0
RFENVG = 1 << 1
RFFDG = 1 << 2
RFNOTEG = 1 << 3
RFPROC = 1 << 4
RFMEM = 1 << 5
RFNOWAIT = 1 << 6
RFCNAMEG = 1 << 10
RFCENVG = 1 << 11
RFCFDG = 1 << 12
RFREND = 1 << 13
RFNOMNT = 1 << 14
)
// Qid.Type bits
const (
QTDIR = 0x80
QTAPPEND = 0x40
QTEXCL = 0x20
QTMOUNT = 0x10
QTAUTH = 0x08
QTTMP = 0x04
QTFILE = 0x00
)
// Dir.Mode bits
const (
DMDIR = 0x80000000
DMAPPEND = 0x40000000
DMEXCL = 0x20000000
DMMOUNT = 0x10000000
DMAUTH = 0x08000000
DMTMP = 0x04000000
DMREAD = 0x4
DMWRITE = 0x2
DMEXEC = 0x1
)
const (
STATMAX = 65535
ERRMAX = 128
STATFIXLEN = 49
)
src/syscall/syscall_plan9.go
View file @ b9ba4ed2
......@@ -140,12 +140,12 @@ func Fd2path(fd int) (path string, err error) {
return cstring(buf[:]), nil
}
//sys pipe(p *[2]_C_int) (err error)
//sys pipe(p *[2]int32) (err error)
func Pipe(p []int) (err error) {
if len(p) != 2 {
return NewError("bad arg in system call")
}
var pp [2]_C_int
var pp [2]int32
err = pipe(&pp)
p[0] = int(pp[0])
p[1] = int(pp[1])
......
src/syscall/types_plan9.c deleted 100644 → 0
View file @ 39377013
// Copyright 2009 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 ignore
/*
Input to godefs. See also mkerrors.sh and mkall.sh
*/
typedef unsigned short ushort;
typedef unsigned char uchar;
typedef unsigned long ulong;
typedef unsigned int uint;
typedef long long vlong;
typedef unsigned long long uvlong;
typedef int $_C_int;
enum {
OREAD = 0, // open for read
OWRITE = 1, // write
ORDWR = 2, // read and write
OEXEC = 3, // execute, == read but check execute permission
OTRUNC = 16, // or'ed in (except for exec), truncate file first
OCEXEC = 32, // or'ed in, close on exec
ORCLOSE = 64, // or'ed in, remove on close
OEXCL = 0x1000, // or'ed in, exclusive use (create only)
$O_RDONLY = OREAD,
$O_WRONLY = OWRITE,
$O_RDWR = ORDWR,
$O_TRUNC = OTRUNC,
$O_CLOEXEC = OCEXEC,
$O_EXCL = OEXCL,
$STATMAX = 65535U,
$ERRMAX = 128,
$MORDER = 0x0003, // mask for bits defining order of mounting
$MREPL = 0x0000, // mount replaces object
$MBEFORE = 0x0001, // mount goes before others in union directory
$MAFTER = 0x0002, // mount goes after others in union directory
$MCREATE = 0x0004, // permit creation in mounted directory
$MCACHE = 0x0010, // cache some data
$MMASK = 0x0017, // all bits on
$RFNAMEG = (1<<0),
$RFENVG = (1<<1),
$RFFDG = (1<<2),
$RFNOTEG = (1<<3),
$RFPROC = (1<<4),
$RFMEM = (1<<5),
$RFNOWAIT = (1<<6),
$RFCNAMEG = (1<<10),
$RFCENVG = (1<<11),
$RFCFDG = (1<<12),
$RFREND = (1<<13),
$RFNOMNT = (1<<14),
// bits in Qid.type
$QTDIR = 0x80, // type bit for directories
$QTAPPEND = 0x40, // type bit for append only files
$QTEXCL = 0x20, // type bit for exclusive use files
$QTMOUNT = 0x10, // type bit for mounted channel
$QTAUTH = 0x08, // type bit for authentication file
$QTTMP = 0x04, // type bit for not-backed-up file
$QTFILE = 0x00, // plain file
// bits in Dir.mode
$DMDIR = 0x80000000, // mode bit for directories
$DMAPPEND = 0x40000000, // mode bit for append only files
$DMEXCL = 0x20000000, // mode bit for exclusive use files
$DMMOUNT = 0x10000000, // mode bit for mounted channel
$DMAUTH = 0x08000000, // mode bit for authentication file
$DMTMP = 0x04000000, // mode bit for non-backed-up files
$DMREAD = 0x4, // mode bit for read permission
$DMWRITE = 0x2, // mode bit for write permission
$DMEXEC = 0x1, // mode bit for execute permission
BIT8SZ = 1,
BIT16SZ = 2,
BIT32SZ = 4,
BIT64SZ = 8,
QIDSZ = BIT8SZ+BIT32SZ+BIT64SZ,
// STATFIXLEN includes leading 16-bit count
// The count, however, excludes itself; total size is BIT16SZ+count
$STATFIXLEN = BIT16SZ+QIDSZ+5*BIT16SZ+4*BIT32SZ+1*BIT64SZ, // amount of fixed length data in a stat buffer
};
struct Prof // Per process profiling
{
struct Plink *pp; // known to be 0(ptr)
struct Plink *next; // known to be 4(ptr)
struct Plink *last;
struct Plink *first;
ulong pid;
ulong what;
};
struct Tos {
struct Prof prof;
uvlong cyclefreq; // cycle clock frequency if there is one, 0 otherwise
vlong kcycles; // cycles spent in kernel
vlong pcycles; // cycles spent in process (kernel + user)
ulong pid; // might as well put the pid here
ulong clock;
// top of stack is here
};
typedef struct Prof $Prof;
typedef struct Tos $Tos;
src/syscall/zerrors_plan9_amd64.go deleted 100644 → 0
View file @ 39377013
// Copyright 2011 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.
package syscall
// Constants
const (
// Invented values to support what package os expects.
O_CREAT = 0x02000
O_APPEND = 0x00400
O_NOCTTY = 0x00000
O_NONBLOCK = 0x00000
O_SYNC = 0x00000
O_ASYNC = 0x00000
S_IFMT = 0x1f000
S_IFIFO = 0x1000
S_IFCHR = 0x2000
S_IFDIR = 0x4000
S_IFBLK = 0x6000
S_IFREG = 0x8000
S_IFLNK = 0xa000
S_IFSOCK = 0xc000
)
// Errors
var (
EINVAL = NewError("bad arg in system call")
ENOTDIR = NewError("not a directory")
EISDIR = NewError("file is a directory")
ENOENT = NewError("file does not exist")
EEXIST = NewError("file already exists")
EMFILE = NewError("no free file descriptors")
EIO = NewError("i/o error")
ENAMETOOLONG = NewError("file name too long")
EINTR = NewError("interrupted")
EPERM = NewError("permission denied")
EBUSY = NewError("no free devices")
ETIMEDOUT = NewError("connection timed out")
EPLAN9 = NewError("not supported by plan 9")
// The following errors do not correspond to any
// Plan 9 system messages. Invented to support
// what package os and others expect.
EACCES = NewError("access permission denied")
EAFNOSUPPORT = NewError("address family not supported by protocol")
)
src/syscall/zsyscall_plan9_386.go
View file @ b9ba4ed2
......@@ -23,7 +23,7 @@ func fd2path(fd int, buf []byte) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func pipe(p *[2]_C_int) (err error) {
func pipe(p *[2]int32) (err error) {
r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
if int32(r0) == -1 {
err = e1
......
src/syscall/zsyscall_plan9_amd64.go
View file @ b9ba4ed2
......@@ -23,7 +23,7 @@ func fd2path(fd int, buf []byte) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func pipe(p *[2]_C_int) (err error) {
func pipe(p *[2]int32) (err error) {
r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
if int32(r0) == -1 {
err = e1
......
src/syscall/zsysnum_plan9_amd64.go deleted 100644 → 0
View file @ 39377013
// mksysnum_plan9.sh /media/sys/src/libc/9syscall/sys.h
// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
package syscall
const (
SYS_SYSR1 = 0
SYS_BIND = 2
SYS_CHDIR = 3
SYS_CLOSE = 4
SYS_DUP = 5
SYS_ALARM = 6
SYS_EXEC = 7
SYS_EXITS = 8
SYS_FAUTH = 10
SYS_SEGBRK = 12
SYS_OPEN = 14
SYS_OSEEK = 16
SYS_SLEEP = 17
SYS_RFORK = 19
SYS_PIPE = 21
SYS_CREATE = 22
SYS_FD2PATH = 23
SYS_BRK_ = 24
SYS_REMOVE = 25
SYS_NOTIFY = 28
SYS_NOTED = 29
SYS_SEGATTACH = 30
SYS_SEGDETACH = 31
SYS_SEGFREE = 32
SYS_SEGFLUSH = 33
SYS_RENDEZVOUS = 34
SYS_UNMOUNT = 35
SYS_SEMACQUIRE = 37
SYS_SEMRELEASE = 38
SYS_SEEK = 39
SYS_FVERSION = 40
SYS_ERRSTR = 41
SYS_STAT = 42
SYS_FSTAT = 43
SYS_WSTAT = 44
SYS_FWSTAT = 45
SYS_MOUNT = 46
SYS_AWAIT = 47
SYS_PREAD = 50
SYS_PWRITE = 51
SYS_TSEMACQUIRE = 52
SYS_NSEC = 53
)
src/syscall/ztypes_plan9_386.go deleted 100644 → 0
View file @ 39377013
// godefs -gsyscall -f -m32 types_plan9.c
// MACHINE GENERATED - DO NOT EDIT.
package syscall
// Constants
const (
O_RDONLY = 0
O_WRONLY = 0x1
O_RDWR = 0x2
O_TRUNC = 0x10
O_CLOEXEC = 0x20
O_EXCL = 0x1000
STATMAX = 0xffff
ERRMAX = 0x80
MORDER = 0x3
MREPL = 0
MBEFORE = 0x1
MAFTER = 0x2
MCREATE = 0x4
MCACHE = 0x10
MMASK = 0x17
RFNAMEG = 0x1
RFENVG = 0x2
RFFDG = 0x4
RFNOTEG = 0x8
RFPROC = 0x10
RFMEM = 0x20
RFNOWAIT = 0x40
RFCNAMEG = 0x400
RFCENVG = 0x800
RFCFDG = 0x1000
RFREND = 0x2000
RFNOMNT = 0x4000
QTDIR = 0x80
QTAPPEND = 0x40
QTEXCL = 0x20
QTMOUNT = 0x10
QTAUTH = 0x8
QTTMP = 0x4
QTFILE = 0
DMDIR = 0x80000000
DMAPPEND = 0x40000000
DMEXCL = 0x20000000
DMMOUNT = 0x10000000
DMAUTH = 0x8000000
DMTMP = 0x4000000
DMREAD = 0x4
DMWRITE = 0x2
DMEXEC = 0x1
STATFIXLEN = 0x31
)
// Types
type _C_int int32
type Prof struct {
Pp *[0]byte /* sPlink */
Next *[0]byte /* sPlink */
Last *[0]byte /* sPlink */
First *[0]byte /* sPlink */
Pid uint32
What uint32
}
type Tos struct {
Prof Prof
Cyclefreq uint64
Kcycles int64
Pcycles int64
Pid uint32
Clock uint32
}
src/syscall/ztypes_plan9_amd64.go deleted 100644 → 0
View file @ 39377013
// godefs -gsyscall -f -m32 types_plan9.c
// MACHINE GENERATED - DO NOT EDIT.
package syscall
// Constants
const (
O_RDONLY = 0
O_WRONLY = 0x1
O_RDWR = 0x2
O_TRUNC = 0x10
O_CLOEXEC = 0x20
O_EXCL = 0x1000
STATMAX = 0xffff
ERRMAX = 0x80
MORDER = 0x3
MREPL = 0
MBEFORE = 0x1
MAFTER = 0x2
MCREATE = 0x4
MCACHE = 0x10
MMASK = 0x17
RFNAMEG = 0x1
RFENVG = 0x2
RFFDG = 0x4
RFNOTEG = 0x8
RFPROC = 0x10
RFMEM = 0x20
RFNOWAIT = 0x40
RFCNAMEG = 0x400
RFCENVG = 0x800
RFCFDG = 0x1000
RFREND = 0x2000
RFNOMNT = 0x4000
QTDIR = 0x80
QTAPPEND = 0x40
QTEXCL = 0x20
QTMOUNT = 0x10
QTAUTH = 0x8
QTTMP = 0x4
QTFILE = 0
DMDIR = 0x80000000
DMAPPEND = 0x40000000
DMEXCL = 0x20000000
DMMOUNT = 0x10000000
DMAUTH = 0x8000000
DMTMP = 0x4000000
DMREAD = 0x4
DMWRITE = 0x2
DMEXEC = 0x1
STATFIXLEN = 0x31
)
// Types
type _C_int int32
type Prof struct {
Pp *[0]byte /* sPlink */
Next *[0]byte /* sPlink */
Last *[0]byte /* sPlink */
First *[0]byte /* sPlink */
Pid uint32
What uint32
}
type Tos struct {
Prof Prof
Cyclefreq uint64
Kcycles int64
Pcycles int64
Pid uint32
Clock uint32
}
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