Update dependencies
This commit is contained in:
Ken-Håvard Lieng
parent
613d9fca6e
commit
71bfe92dae
25 changed files with 1452 additions and 1885 deletions
2
vendor/golang.org/x/sys/unix/mkall.sh
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vendored
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vendor/golang.org/x/sys/unix/mkall.sh
generated
vendored
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@ -67,7 +67,7 @@ aix_ppc)
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;;
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aix_ppc64)
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mkerrors="$mkerrors -maix64"
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mksyscall="./mksyscall_aix_ppc64.pl -aix"
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mksyscall="go run mksyscall_aix_ppc64.go -aix"
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mktypes="GOARCH=$GOARCH go tool cgo -godefs"
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;;
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darwin_386)
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602
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go
generated
vendored
Normal file
602
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go
generated
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Normal file
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@ -0,0 +1,602 @@
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// Copyright 2019 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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// +build ignore
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/*
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This program reads a file containing function prototypes
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(like syscall_aix.go) and generates system call bodies.
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The prototypes are marked by lines beginning with "//sys"
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and read like func declarations if //sys is replaced by func, but:
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* The parameter lists must give a name for each argument.
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This includes return parameters.
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* The parameter lists must give a type for each argument:
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the (x, y, z int) shorthand is not allowed.
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* If the return parameter is an error number, it must be named err.
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* If go func name needs to be different than its libc name,
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* or the function is not in libc, name could be specified
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* at the end, after "=" sign, like
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//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
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This program will generate three files and handle both gc and gccgo implementation:
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- zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
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- zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
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- zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
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The generated code looks like this
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zsyscall_aix_ppc64.go
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func asyscall(...) (n int, err error) {
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// Pointer Creation
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r1, e1 := callasyscall(...)
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// Type Conversion
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// Error Handler
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return
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}
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zsyscall_aix_ppc64_gc.go
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//go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
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//go:linkname libc_asyscall libc_asyscall
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var asyscall syscallFunc
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func callasyscall(...) (r1 uintptr, e1 Errno) {
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r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
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return
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}
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zsyscall_aix_ppc64_ggcgo.go
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// int asyscall(...)
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import "C"
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func callasyscall(...) (r1 uintptr, e1 Errno) {
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r1 = uintptr(C.asyscall(...))
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e1 = syscall.GetErrno()
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return
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}
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*/
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package main
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import (
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"bufio"
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"flag"
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"fmt"
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"io/ioutil"
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"os"
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"regexp"
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"strings"
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)
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var (
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b32 = flag.Bool("b32", false, "32bit big-endian")
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l32 = flag.Bool("l32", false, "32bit little-endian")
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aix = flag.Bool("aix", false, "aix")
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tags = flag.String("tags", "", "build tags")
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)
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// cmdLine returns this programs's commandline arguments
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func cmdLine() string {
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return "go run mksyscall_aix_ppc64.go " + strings.Join(os.Args[1:], " ")
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}
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// buildTags returns build tags
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func buildTags() string {
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return *tags
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}
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// Param is function parameter
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type Param struct {
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Name string
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Type string
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}
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// usage prints the program usage
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func usage() {
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fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc64.go [-b32 | -l32] [-tags x,y] [file ...]\n")
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os.Exit(1)
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}
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// parseParamList parses parameter list and returns a slice of parameters
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func parseParamList(list string) []string {
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list = strings.TrimSpace(list)
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if list == "" {
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return []string{}
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}
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return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
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}
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// parseParam splits a parameter into name and type
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func parseParam(p string) Param {
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ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
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if ps == nil {
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fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
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os.Exit(1)
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}
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return Param{ps[1], ps[2]}
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}
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func main() {
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flag.Usage = usage
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flag.Parse()
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if len(flag.Args()) <= 0 {
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fmt.Fprintf(os.Stderr, "no files to parse provided\n")
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usage()
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}
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endianness := ""
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if *b32 {
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endianness = "big-endian"
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} else if *l32 {
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endianness = "little-endian"
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}
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pack := ""
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// GCCGO
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textgccgo := ""
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cExtern := "/*\n#include <stdint.h>\n"
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// GC
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textgc := ""
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dynimports := ""
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linknames := ""
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var vars []string
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// COMMON
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textcommon := ""
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for _, path := range flag.Args() {
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file, err := os.Open(path)
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if err != nil {
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fmt.Fprintf(os.Stderr, err.Error())
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os.Exit(1)
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}
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s := bufio.NewScanner(file)
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for s.Scan() {
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t := s.Text()
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t = strings.TrimSpace(t)
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t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
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if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
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pack = p[1]
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}
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nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
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if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
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continue
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}
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// Line must be of the form
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// func Open(path string, mode int, perm int) (fd int, err error)
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// Split into name, in params, out params.
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f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
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if f == nil {
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fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
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os.Exit(1)
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}
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funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
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// Split argument lists on comma.
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in := parseParamList(inps)
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out := parseParamList(outps)
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inps = strings.Join(in, ", ")
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outps = strings.Join(out, ", ")
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if sysname == "" {
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sysname = funct
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}
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onlyCommon := false
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if funct == "readlen" || funct == "writelen" || funct == "FcntlInt" || funct == "FcntlFlock" {
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// This function call another syscall which is already implemented.
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// Therefore, the gc and gccgo part must not be generated.
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onlyCommon = true
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}
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// Try in vain to keep people from editing this file.
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// The theory is that they jump into the middle of the file
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// without reading the header.
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textcommon += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
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if !onlyCommon {
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textgccgo += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
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textgc += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
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}
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// Check if value return, err return available
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errvar := ""
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rettype := ""
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for _, param := range out {
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p := parseParam(param)
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if p.Type == "error" {
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errvar = p.Name
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} else {
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rettype = p.Type
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}
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}
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sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
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sysname = strings.ToLower(sysname) // All libc functions are lowercase.
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// GCCGO Prototype return type
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cRettype := ""
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if rettype == "unsafe.Pointer" {
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cRettype = "uintptr_t"
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} else if rettype == "uintptr" {
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cRettype = "uintptr_t"
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} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
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cRettype = "uintptr_t"
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} else if rettype == "int" {
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cRettype = "int"
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} else if rettype == "int32" {
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cRettype = "int"
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} else if rettype == "int64" {
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cRettype = "long long"
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} else if rettype == "uint32" {
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cRettype = "unsigned int"
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} else if rettype == "uint64" {
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cRettype = "unsigned long long"
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} else {
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cRettype = "int"
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}
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if sysname == "exit" {
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cRettype = "void"
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}
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// GCCGO Prototype arguments type
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var cIn []string
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for i, param := range in {
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p := parseParam(param)
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if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
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cIn = append(cIn, "uintptr_t")
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} else if p.Type == "string" {
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cIn = append(cIn, "uintptr_t")
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} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
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cIn = append(cIn, "uintptr_t", "size_t")
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} else if p.Type == "unsafe.Pointer" {
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cIn = append(cIn, "uintptr_t")
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} else if p.Type == "uintptr" {
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cIn = append(cIn, "uintptr_t")
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} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
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cIn = append(cIn, "uintptr_t")
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} else if p.Type == "int" {
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if (i == 0 || i == 2) && funct == "fcntl" {
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// These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
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cIn = append(cIn, "uintptr_t")
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} else {
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cIn = append(cIn, "int")
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}
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} else if p.Type == "int32" {
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cIn = append(cIn, "int")
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} else if p.Type == "int64" {
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cIn = append(cIn, "long long")
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} else if p.Type == "uint32" {
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cIn = append(cIn, "unsigned int")
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} else if p.Type == "uint64" {
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cIn = append(cIn, "unsigned long long")
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} else {
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cIn = append(cIn, "int")
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}
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}
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if !onlyCommon {
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// GCCGO Prototype Generation
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// Imports of system calls from libc
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cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
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cIn := strings.Join(cIn, ", ")
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cExtern += fmt.Sprintf("(%s);\n", cIn)
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}
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// GC Library name
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if modname == "" {
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modname = "libc.a/shr_64.o"
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} else {
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fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
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os.Exit(1)
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}
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sysvarname := fmt.Sprintf("libc_%s", sysname)
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if !onlyCommon {
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// GC Runtime import of function to allow cross-platform builds.
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dynimports += fmt.Sprintf("//go:cgo_import_dynamic %s %s \"%s\"\n", sysvarname, sysname, modname)
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// GC Link symbol to proc address variable.
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linknames += fmt.Sprintf("//go:linkname %s %s\n", sysvarname, sysvarname)
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// GC Library proc address variable.
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vars = append(vars, sysvarname)
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}
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strconvfunc := "BytePtrFromString"
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strconvtype := "*byte"
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// Go function header.
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if outps != "" {
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outps = fmt.Sprintf(" (%s)", outps)
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}
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if textcommon != "" {
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textcommon += "\n"
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}
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textcommon += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
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// Prepare arguments tocall.
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var argscommon []string // Arguments in the common part
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var argscall []string // Arguments for call prototype
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var argsgc []string // Arguments for gc call (with syscall6)
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var argsgccgo []string // Arguments for gccgo call (with C.name_of_syscall)
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n := 0
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argN := 0
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for _, param := range in {
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p := parseParam(param)
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if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
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argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.Name))
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argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
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argsgc = append(argsgc, p.Name)
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argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
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} else if p.Type == "string" && errvar != "" {
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textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
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textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
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textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
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argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
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argscall = append(argscall, fmt.Sprintf("_p%d uintptr ", n))
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argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
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argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
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n++
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} else if p.Type == "string" {
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fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
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textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
|
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textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
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textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
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argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
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argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n))
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argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
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argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
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n++
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} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
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// Convert slice into pointer, length.
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// Have to be careful not to take address of &a[0] if len == 0:
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// pass nil in that case.
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textcommon += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
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textcommon += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
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argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("len(%s)", p.Name))
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argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n), fmt.Sprintf("_lenp%d int", n))
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argsgc = append(argsgc, fmt.Sprintf("_p%d", n), fmt.Sprintf("uintptr(_lenp%d)", n))
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argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n), fmt.Sprintf("C.size_t(_lenp%d)", n))
|
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n++
|
||||
} else if p.Type == "int64" && endianness != "" {
|
||||
fmt.Fprintf(os.Stderr, path+":"+funct+" uses int64 with 32 bits mode. Case not yet implemented\n")
|
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} else if p.Type == "bool" {
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fmt.Fprintf(os.Stderr, path+":"+funct+" uses bool. Case not yet implemented\n")
|
||||
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil || p.Type == "unsafe.Pointer" {
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argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
|
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argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
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argsgc = append(argsgc, p.Name)
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argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
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} else if p.Type == "int" {
|
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if (argN == 0 || argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt") || (funct == "FcntlFlock")) {
|
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// These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
|
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argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
|
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argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
|
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argsgc = append(argsgc, p.Name)
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
|
||||
} else {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
}
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||||
} else if p.Type == "int32" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s int32", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
} else if p.Type == "int64" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s int64", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.longlong(%s)", p.Name))
|
||||
} else if p.Type == "uint32" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s uint32", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uint(%s)", p.Name))
|
||||
} else if p.Type == "uint64" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s uint64", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.ulonglong(%s)", p.Name))
|
||||
} else if p.Type == "uintptr" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
|
||||
argsgc = append(argsgc, p.Name)
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
} else {
|
||||
argscommon = append(argscommon, fmt.Sprintf("int(%s)", p.Name))
|
||||
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
}
|
||||
argN++
|
||||
}
|
||||
nargs := len(argsgc)
|
||||
|
||||
// COMMON function generation
|
||||
argscommonlist := strings.Join(argscommon, ", ")
|
||||
callcommon := fmt.Sprintf("call%s(%s)", sysname, argscommonlist)
|
||||
ret := []string{"_", "_"}
|
||||
body := ""
|
||||
doErrno := false
|
||||
for i := 0; i < len(out); i++ {
|
||||
p := parseParam(out[i])
|
||||
reg := ""
|
||||
if p.Name == "err" {
|
||||
reg = "e1"
|
||||
ret[1] = reg
|
||||
doErrno = true
|
||||
} else {
|
||||
reg = "r0"
|
||||
ret[0] = reg
|
||||
}
|
||||
if p.Type == "bool" {
|
||||
reg = fmt.Sprintf("%s != 0", reg)
|
||||
}
|
||||
if reg != "e1" {
|
||||
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
|
||||
}
|
||||
}
|
||||
if ret[0] == "_" && ret[1] == "_" {
|
||||
textcommon += fmt.Sprintf("\t%s\n", callcommon)
|
||||
} else {
|
||||
textcommon += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], callcommon)
|
||||
}
|
||||
textcommon += body
|
||||
|
||||
if doErrno {
|
||||
textcommon += "\tif e1 != 0 {\n"
|
||||
textcommon += "\t\terr = errnoErr(e1)\n"
|
||||
textcommon += "\t}\n"
|
||||
}
|
||||
textcommon += "\treturn\n"
|
||||
textcommon += "}\n"
|
||||
|
||||
if onlyCommon {
|
||||
continue
|
||||
}
|
||||
|
||||
// CALL Prototype
|
||||
callProto := fmt.Sprintf("func call%s(%s) (r1 uintptr, e1 Errno) {\n", sysname, strings.Join(argscall, ", "))
|
||||
|
||||
// GC function generation
|
||||
asm := "syscall6"
|
||||
if nonblock != nil {
|
||||
asm = "rawSyscall6"
|
||||
}
|
||||
|
||||
if len(argsgc) <= 6 {
|
||||
for len(argsgc) < 6 {
|
||||
argsgc = append(argsgc, "0")
|
||||
}
|
||||
} else {
|
||||
fmt.Fprintf(os.Stderr, "%s: too many arguments to system call", funct)
|
||||
os.Exit(1)
|
||||
}
|
||||
argsgclist := strings.Join(argsgc, ", ")
|
||||
callgc := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, argsgclist)
|
||||
|
||||
textgc += callProto
|
||||
textgc += fmt.Sprintf("\tr1, _, e1 = %s\n", callgc)
|
||||
textgc += "\treturn\n}\n"
|
||||
|
||||
// GCCGO function generation
|
||||
argsgccgolist := strings.Join(argsgccgo, ", ")
|
||||
callgccgo := fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
|
||||
textgccgo += callProto
|
||||
textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo)
|
||||
textgccgo += "\te1 = syscall.GetErrno()\n"
|
||||
textgccgo += "\treturn\n}\n"
|
||||
}
|
||||
if err := s.Err(); err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
file.Close()
|
||||
}
|
||||
imp := ""
|
||||
if pack != "unix" {
|
||||
imp = "import \"golang.org/x/sys/unix\"\n"
|
||||
|
||||
}
|
||||
|
||||
// Print zsyscall_aix_ppc64.go
|
||||
err := ioutil.WriteFile("zsyscall_aix_ppc64.go",
|
||||
[]byte(fmt.Sprintf(srcTemplate1, cmdLine(), buildTags(), pack, imp, textcommon)),
|
||||
0644)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// Print zsyscall_aix_ppc64_gc.go
|
||||
vardecls := "\t" + strings.Join(vars, ",\n\t")
|
||||
vardecls += " syscallFunc"
|
||||
err = ioutil.WriteFile("zsyscall_aix_ppc64_gc.go",
|
||||
[]byte(fmt.Sprintf(srcTemplate2, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, textgc)),
|
||||
0644)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// Print zsyscall_aix_ppc64_gccgo.go
|
||||
err = ioutil.WriteFile("zsyscall_aix_ppc64_gccgo.go",
|
||||
[]byte(fmt.Sprintf(srcTemplate3, cmdLine(), buildTags(), pack, cExtern, imp, textgccgo)),
|
||||
0644)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
const srcTemplate1 = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
|
||||
package %s
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
|
||||
%s
|
||||
|
||||
%s
|
||||
`
|
||||
const srcTemplate2 = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
// +build !gccgo
|
||||
|
||||
package %s
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
%s
|
||||
%s
|
||||
%s
|
||||
type syscallFunc uintptr
|
||||
|
||||
var (
|
||||
%s
|
||||
)
|
||||
|
||||
// Implemented in runtime/syscall_aix.go.
|
||||
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
|
||||
%s
|
||||
`
|
||||
const srcTemplate3 = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
// +build gccgo
|
||||
|
||||
package %s
|
||||
|
||||
%s
|
||||
*/
|
||||
import "C"
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
|
||||
%s
|
||||
|
||||
%s
|
||||
`
|
||||
579
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.pl
generated
vendored
579
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.pl
generated
vendored
|
|
@ -1,579 +0,0 @@
|
|||
#!/usr/bin/env perl
|
||||
# Copyright 2018 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.
|
||||
|
||||
# This program reads a file containing function prototypes
|
||||
# (like syscall_aix.go) and generates system call bodies.
|
||||
# The prototypes are marked by lines beginning with "//sys"
|
||||
# and read like func declarations if //sys is replaced by func, but:
|
||||
# * The parameter lists must give a name for each argument.
|
||||
# This includes return parameters.
|
||||
# * The parameter lists must give a type for each argument:
|
||||
# the (x, y, z int) shorthand is not allowed.
|
||||
# * If the return parameter is an error number, it must be named err.
|
||||
# * If go func name needs to be different than its libc name,
|
||||
# * or the function is not in libc, name could be specified
|
||||
# * at the end, after "=" sign, like
|
||||
# //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
|
||||
|
||||
# This program will generate three files and handle both gc and gccgo implementation:
|
||||
# - zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
|
||||
# - zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
|
||||
# - zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
|
||||
|
||||
# The generated code looks like this
|
||||
#
|
||||
# zsyscall_aix_ppc64.go
|
||||
# func asyscall(...) (n int, err error) {
|
||||
# // Pointer Creation
|
||||
# r1, e1 := callasyscall(...)
|
||||
# // Type Conversion
|
||||
# // Error Handler
|
||||
# return
|
||||
# }
|
||||
#
|
||||
# zsyscall_aix_ppc64_gc.go
|
||||
# //go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
|
||||
# //go:linkname libc_asyscall libc_asyscall
|
||||
# var asyscall syscallFunc
|
||||
#
|
||||
# func callasyscall(...) (r1 uintptr, e1 Errno) {
|
||||
# r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
|
||||
# return
|
||||
# }
|
||||
#
|
||||
# zsyscall_aix_ppc64_ggcgo.go
|
||||
# /*
|
||||
# int asyscall(...)
|
||||
#
|
||||
# */
|
||||
# import "C"
|
||||
#
|
||||
# func callasyscall(...) (r1 uintptr, e1 Errno) {
|
||||
# r1 = uintptr(C.asyscall(...))
|
||||
# e1 = syscall.GetErrno()
|
||||
# return
|
||||
# }
|
||||
|
||||
|
||||
|
||||
use strict;
|
||||
|
||||
my $cmdline = "mksyscall_aix_ppc64.pl " . join(' ', @ARGV);
|
||||
my $errors = 0;
|
||||
my $_32bit = "";
|
||||
my $tags = ""; # build tags
|
||||
my $aix = 0;
|
||||
my $solaris = 0;
|
||||
|
||||
binmode STDOUT;
|
||||
|
||||
if($ARGV[0] eq "-b32") {
|
||||
$_32bit = "big-endian";
|
||||
shift;
|
||||
} elsif($ARGV[0] eq "-l32") {
|
||||
$_32bit = "little-endian";
|
||||
shift;
|
||||
}
|
||||
if($ARGV[0] eq "-aix") {
|
||||
$aix = 1;
|
||||
shift;
|
||||
}
|
||||
if($ARGV[0] eq "-tags") {
|
||||
shift;
|
||||
$tags = $ARGV[0];
|
||||
shift;
|
||||
}
|
||||
|
||||
if($ARGV[0] =~ /^-/) {
|
||||
print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
sub parseparamlist($) {
|
||||
my ($list) = @_;
|
||||
$list =~ s/^\s*//;
|
||||
$list =~ s/\s*$//;
|
||||
if($list eq "") {
|
||||
return ();
|
||||
}
|
||||
return split(/\s*,\s*/, $list);
|
||||
}
|
||||
|
||||
sub parseparam($) {
|
||||
my ($p) = @_;
|
||||
if($p !~ /^(\S*) (\S*)$/) {
|
||||
print STDERR "$ARGV:$.: malformed parameter: $p\n";
|
||||
$errors = 1;
|
||||
return ("xx", "int");
|
||||
}
|
||||
return ($1, $2);
|
||||
}
|
||||
|
||||
my $package = "";
|
||||
# GCCGO
|
||||
my $textgccgo = "";
|
||||
my $c_extern = "/*\n#include <stdint.h>\n";
|
||||
# GC
|
||||
my $textgc = "";
|
||||
my $dynimports = "";
|
||||
my $linknames = "";
|
||||
my @vars = ();
|
||||
# COMMUN
|
||||
my $textcommon = "";
|
||||
|
||||
while(<>) {
|
||||
chomp;
|
||||
s/\s+/ /g;
|
||||
s/^\s+//;
|
||||
s/\s+$//;
|
||||
$package = $1 if !$package && /^package (\S+)$/;
|
||||
my $nonblock = /^\/\/sysnb /;
|
||||
next if !/^\/\/sys / && !$nonblock;
|
||||
|
||||
# Line must be of the form
|
||||
# func Open(path string, mode int, perm int) (fd int, err error)
|
||||
# Split into name, in params, out params.
|
||||
if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
|
||||
print STDERR "$ARGV:$.: malformed //sys declaration\n";
|
||||
$errors = 1;
|
||||
next;
|
||||
}
|
||||
my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
|
||||
|
||||
# Split argument lists on comma.
|
||||
my @in = parseparamlist($in);
|
||||
my @out = parseparamlist($out);
|
||||
|
||||
$in = join(', ', @in);
|
||||
$out = join(', ', @out);
|
||||
|
||||
if($sysname eq "") {
|
||||
$sysname = "$func";
|
||||
}
|
||||
|
||||
my $onlyCommon = 0;
|
||||
if ($func eq "readlen" || $func eq "writelen" || $func eq "FcntlInt" || $func eq "FcntlFlock") {
|
||||
# This function call another syscall which is already implemented.
|
||||
# Therefore, the gc and gccgo part must not be generated.
|
||||
$onlyCommon = 1
|
||||
}
|
||||
|
||||
# Try in vain to keep people from editing this file.
|
||||
# The theory is that they jump into the middle of the file
|
||||
# without reading the header.
|
||||
|
||||
$textcommon .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
if (!$onlyCommon) {
|
||||
$textgccgo .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
$textgc .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
|
||||
}
|
||||
|
||||
|
||||
# Check if value return, err return available
|
||||
my $errvar = "";
|
||||
my $retvar = "";
|
||||
my $rettype = "";
|
||||
foreach my $p (@out) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type eq "error") {
|
||||
$errvar = $name;
|
||||
} else {
|
||||
$retvar = $name;
|
||||
$rettype = $type;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
|
||||
$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
|
||||
|
||||
# GCCGO Prototype return type
|
||||
my $C_rettype = "";
|
||||
if($rettype eq "unsafe.Pointer") {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype eq "uintptr") {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype =~ /^_/) {
|
||||
$C_rettype = "uintptr_t";
|
||||
} elsif($rettype eq "int") {
|
||||
$C_rettype = "int";
|
||||
} elsif($rettype eq "int32") {
|
||||
$C_rettype = "int";
|
||||
} elsif($rettype eq "int64") {
|
||||
$C_rettype = "long long";
|
||||
} elsif($rettype eq "uint32") {
|
||||
$C_rettype = "unsigned int";
|
||||
} elsif($rettype eq "uint64") {
|
||||
$C_rettype = "unsigned long long";
|
||||
} else {
|
||||
$C_rettype = "int";
|
||||
}
|
||||
if($sysname eq "exit") {
|
||||
$C_rettype = "void";
|
||||
}
|
||||
|
||||
# GCCGO Prototype arguments type
|
||||
my @c_in = ();
|
||||
foreach my $i (0 .. $#in) {
|
||||
my ($name, $type) = parseparam($in[$i]);
|
||||
if($type =~ /^\*/) {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "string") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type =~ /^\[\](.*)/) {
|
||||
push @c_in, "uintptr_t", "size_t";
|
||||
} elsif($type eq "unsafe.Pointer") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "uintptr") {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type =~ /^_/) {
|
||||
push @c_in, "uintptr_t";
|
||||
} elsif($type eq "int") {
|
||||
if (($i == 0 || $i == 2) && $func eq "fcntl"){
|
||||
# These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
|
||||
push @c_in, "uintptr_t";
|
||||
} else {
|
||||
push @c_in, "int";
|
||||
}
|
||||
} elsif($type eq "int32") {
|
||||
push @c_in, "int";
|
||||
} elsif($type eq "int64") {
|
||||
push @c_in, "long long";
|
||||
} elsif($type eq "uint32") {
|
||||
push @c_in, "unsigned int";
|
||||
} elsif($type eq "uint64") {
|
||||
push @c_in, "unsigned long long";
|
||||
} else {
|
||||
push @c_in, "int";
|
||||
}
|
||||
}
|
||||
|
||||
if (!$onlyCommon){
|
||||
# GCCGO Prototype Generation
|
||||
# Imports of system calls from libc
|
||||
$c_extern .= "$C_rettype $sysname";
|
||||
my $c_in = join(', ', @c_in);
|
||||
$c_extern .= "($c_in);\n";
|
||||
}
|
||||
|
||||
# GC Library name
|
||||
if($modname eq "") {
|
||||
$modname = "libc.a/shr_64.o";
|
||||
} else {
|
||||
print STDERR "$func: only syscall using libc are available\n";
|
||||
$errors = 1;
|
||||
next;
|
||||
}
|
||||
my $sysvarname = "libc_${sysname}";
|
||||
|
||||
if (!$onlyCommon){
|
||||
# GC Runtime import of function to allow cross-platform builds.
|
||||
$dynimports .= "//go:cgo_import_dynamic ${sysvarname} ${sysname} \"$modname\"\n";
|
||||
# GC Link symbol to proc address variable.
|
||||
$linknames .= "//go:linkname ${sysvarname} ${sysvarname}\n";
|
||||
# GC Library proc address variable.
|
||||
push @vars, $sysvarname;
|
||||
}
|
||||
|
||||
my $strconvfunc ="BytePtrFromString";
|
||||
my $strconvtype = "*byte";
|
||||
|
||||
# Go function header.
|
||||
if($out ne "") {
|
||||
$out = " ($out)";
|
||||
}
|
||||
if($textcommon ne "") {
|
||||
$textcommon .= "\n"
|
||||
}
|
||||
|
||||
$textcommon .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
|
||||
|
||||
# Prepare arguments to call.
|
||||
my @argscommun = (); # Arguments in the commun part
|
||||
my @argscall = (); # Arguments for call prototype
|
||||
my @argsgc = (); # Arguments for gc call (with syscall6)
|
||||
my @argsgccgo = (); # Arguments for gccgo call (with C.name_of_syscall)
|
||||
my $n = 0;
|
||||
my $arg_n = 0;
|
||||
foreach my $p (@in) {
|
||||
my ($name, $type) = parseparam($p);
|
||||
if($type =~ /^\*/) {
|
||||
push @argscommun, "uintptr(unsafe.Pointer($name))";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} elsif($type eq "string" && $errvar ne "") {
|
||||
$textcommon .= "\tvar _p$n $strconvtype\n";
|
||||
$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
|
||||
$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
|
||||
|
||||
push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
|
||||
push @argscall, "_p$n uintptr ";
|
||||
push @argsgc, "_p$n";
|
||||
push @argsgccgo, "C.uintptr_t(_p$n)";
|
||||
$n++;
|
||||
} elsif($type eq "string") {
|
||||
print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
|
||||
$textcommon .= "\tvar _p$n $strconvtype\n";
|
||||
$textcommon .= "\t_p$n, $errvar = $strconvfunc($name)\n";
|
||||
$textcommon .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
|
||||
|
||||
push @argscommun, "uintptr(unsafe.Pointer(_p$n))";
|
||||
push @argscall, "_p$n uintptr";
|
||||
push @argsgc, "_p$n";
|
||||
push @argsgccgo, "C.uintptr_t(_p$n)";
|
||||
$n++;
|
||||
} elsif($type =~ /^\[\](.*)/) {
|
||||
# Convert slice into pointer, length.
|
||||
# Have to be careful not to take address of &a[0] if len == 0:
|
||||
# pass nil in that case.
|
||||
$textcommon .= "\tvar _p$n *$1\n";
|
||||
$textcommon .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
|
||||
push @argscommun, "uintptr(unsafe.Pointer(_p$n))", "len($name)";
|
||||
push @argscall, "_p$n uintptr", "_lenp$n int";
|
||||
push @argsgc, "_p$n", "uintptr(_lenp$n)";
|
||||
push @argsgccgo, "C.uintptr_t(_p$n)", "C.size_t(_lenp$n)";
|
||||
$n++;
|
||||
} elsif($type eq "int64" && $_32bit ne "") {
|
||||
print STDERR "$ARGV:$.: $func uses int64 with 32 bits mode. Case not yet implemented\n";
|
||||
# if($_32bit eq "big-endian") {
|
||||
# push @args, "uintptr($name >> 32)", "uintptr($name)";
|
||||
# } else {
|
||||
# push @args, "uintptr($name)", "uintptr($name >> 32)";
|
||||
# }
|
||||
# $n++;
|
||||
} elsif($type eq "bool") {
|
||||
print STDERR "$ARGV:$.: $func uses bool. Case not yet implemented\n";
|
||||
# $text .= "\tvar _p$n uint32\n";
|
||||
# $text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
|
||||
# push @args, "_p$n";
|
||||
# $n++;
|
||||
} elsif($type =~ /^_/ ||$type eq "unsafe.Pointer") {
|
||||
push @argscommun, "uintptr($name)";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} elsif($type eq "int") {
|
||||
if (($arg_n == 0 || $arg_n == 2) && ($func eq "fcntl" || $func eq "FcntlInt" || $func eq "FcntlFlock")) {
|
||||
# These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
|
||||
push @argscommun, "uintptr($name)";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} else {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name int";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.int($name)";
|
||||
}
|
||||
} elsif($type eq "int32") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name int32";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.int($name)";
|
||||
} elsif($type eq "int64") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name int64";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.longlong($name)";
|
||||
} elsif($type eq "uint32") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name uint32";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.uint($name)";
|
||||
} elsif($type eq "uint64") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name uint64";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.ulonglong($name)";
|
||||
} elsif($type eq "uintptr") {
|
||||
push @argscommun, "$name";
|
||||
push @argscall, "$name uintptr";
|
||||
push @argsgc, "$name";
|
||||
push @argsgccgo, "C.uintptr_t($name)";
|
||||
} else {
|
||||
push @argscommun, "int($name)";
|
||||
push @argscall, "$name int";
|
||||
push @argsgc, "uintptr($name)";
|
||||
push @argsgccgo, "C.int($name)";
|
||||
}
|
||||
$arg_n++;
|
||||
}
|
||||
my $nargs = @argsgc;
|
||||
|
||||
# COMMUN function generation
|
||||
my $argscommun = join(', ', @argscommun);
|
||||
my $callcommun = "call$sysname($argscommun)";
|
||||
my @ret = ("_", "_");
|
||||
my $body = "";
|
||||
my $do_errno = 0;
|
||||
for(my $i=0; $i<@out; $i++) {
|
||||
my $p = $out[$i];
|
||||
my ($name, $type) = parseparam($p);
|
||||
my $reg = "";
|
||||
if($name eq "err") {
|
||||
$reg = "e1";
|
||||
$ret[1] = $reg;
|
||||
$do_errno = 1;
|
||||
} else {
|
||||
$reg = "r0";
|
||||
$ret[0] = $reg;
|
||||
}
|
||||
if($type eq "bool") {
|
||||
$reg = "$reg != 0";
|
||||
}
|
||||
if($reg ne "e1") {
|
||||
$body .= "\t$name = $type($reg)\n";
|
||||
}
|
||||
}
|
||||
if ($ret[0] eq "_" && $ret[1] eq "_") {
|
||||
$textcommon .= "\t$callcommun\n";
|
||||
} else {
|
||||
$textcommon .= "\t$ret[0], $ret[1] := $callcommun\n";
|
||||
}
|
||||
$textcommon .= $body;
|
||||
|
||||
if ($do_errno) {
|
||||
$textcommon .= "\tif e1 != 0 {\n";
|
||||
$textcommon .= "\t\terr = errnoErr(e1)\n";
|
||||
$textcommon .= "\t}\n";
|
||||
}
|
||||
$textcommon .= "\treturn\n";
|
||||
$textcommon .= "}\n";
|
||||
|
||||
if ($onlyCommon){
|
||||
next
|
||||
}
|
||||
# CALL Prototype
|
||||
my $callProto = sprintf "func call%s(%s) (r1 uintptr, e1 Errno) {\n", $sysname, join(', ', @argscall);
|
||||
|
||||
# GC function generation
|
||||
my $asm = "syscall6";
|
||||
if ($nonblock) {
|
||||
$asm = "rawSyscall6";
|
||||
}
|
||||
|
||||
if(@argsgc <= 6) {
|
||||
while(@argsgc < 6) {
|
||||
push @argsgc, "0";
|
||||
}
|
||||
} else {
|
||||
print STDERR "$ARGV:$.: too many arguments to system call\n";
|
||||
}
|
||||
my $argsgc = join(', ', @argsgc);
|
||||
my $callgc = "$asm(uintptr(unsafe.Pointer(&$sysvarname)), $nargs, $argsgc)";
|
||||
|
||||
$textgc .= $callProto;
|
||||
$textgc .= "\tr1, _, e1 = $callgc\n";
|
||||
$textgc .= "\treturn\n}\n";
|
||||
|
||||
# GCCGO function generation
|
||||
my $argsgccgo = join(', ', @argsgccgo);
|
||||
my $callgccgo = "C.$sysname($argsgccgo)";
|
||||
$textgccgo .= $callProto;
|
||||
$textgccgo .= "\tr1 = uintptr($callgccgo)\n";
|
||||
$textgccgo .= "\te1 = syscall.GetErrno()\n";
|
||||
$textgccgo .= "\treturn\n}\n";
|
||||
}
|
||||
|
||||
if($errors) {
|
||||
exit 1;
|
||||
}
|
||||
|
||||
# Print zsyscall_aix_ppc64.go
|
||||
open(my $fcommun, '>', 'zsyscall_aix_ppc64.go');
|
||||
my $tofcommun = <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
|
||||
package $package
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
EOF
|
||||
|
||||
$tofcommun .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
$tofcommun .=<<EOF;
|
||||
|
||||
$textcommon
|
||||
EOF
|
||||
print $fcommun $tofcommun;
|
||||
|
||||
|
||||
# Print zsyscall_aix_ppc64_gc.go
|
||||
open(my $fgc, '>', 'zsyscall_aix_ppc64_gc.go');
|
||||
my $tofgc = <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
// +build !gccgo
|
||||
|
||||
package $package
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
|
||||
EOF
|
||||
|
||||
$tofgc .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
my $vardecls = "\t" . join(",\n\t", @vars);
|
||||
$vardecls .= " syscallFunc";
|
||||
|
||||
$tofgc .=<<EOF;
|
||||
$dynimports
|
||||
$linknames
|
||||
type syscallFunc uintptr
|
||||
|
||||
var (
|
||||
$vardecls
|
||||
)
|
||||
|
||||
// Implemented in runtime/syscall_aix.go.
|
||||
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
|
||||
$textgc
|
||||
EOF
|
||||
print $fgc $tofgc;
|
||||
|
||||
# Print zsyscall_aix_ppc64_gc.go
|
||||
open(my $fgccgo, '>', 'zsyscall_aix_ppc64_gccgo.go');
|
||||
my $tofgccgo = <<EOF;
|
||||
// $cmdline
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build $tags
|
||||
// +build gccgo
|
||||
|
||||
package $package
|
||||
|
||||
|
||||
$c_extern
|
||||
*/
|
||||
import "C"
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
|
||||
EOF
|
||||
|
||||
$tofgccgo .= "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
|
||||
|
||||
$tofgccgo .=<<EOF;
|
||||
|
||||
$textgccgo
|
||||
EOF
|
||||
print $fgccgo $tofgccgo;
|
||||
exit 0;
|
||||
2
vendor/golang.org/x/sys/unix/syscall_aix.go
generated
vendored
2
vendor/golang.org/x/sys/unix/syscall_aix.go
generated
vendored
|
|
@ -227,7 +227,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
|||
|
||||
// Some versions of AIX have a bug in getsockname (see IV78655).
|
||||
// We can't rely on sa.Len being set correctly.
|
||||
n := SizeofSockaddrUnix - 3 // substract leading Family, Len, terminating NUL.
|
||||
n := SizeofSockaddrUnix - 3 // subtract leading Family, Len, terminating NUL.
|
||||
for i := 0; i < n; i++ {
|
||||
if pp.Path[i] == 0 {
|
||||
n = i
|
||||
|
|
|
|||
2
vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
generated
vendored
2
vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
generated
vendored
|
|
@ -1,4 +1,4 @@
|
|||
// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
|
||||
// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build aix,ppc64
|
||||
|
|
|
|||
2
vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
generated
vendored
2
vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
generated
vendored
|
|
@ -1,4 +1,4 @@
|
|||
// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
|
||||
// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build aix,ppc64
|
||||
|
|
|
|||
2
vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
generated
vendored
2
vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
generated
vendored
|
|
@ -1,4 +1,4 @@
|
|||
// mksyscall_aix_ppc64.pl -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
|
||||
// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build aix,ppc64
|
||||
|
|
|
|||
2
vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go
generated
vendored
2
vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go
generated
vendored
|
|
@ -1,4 +1,4 @@
|
|||
// mksysnum_freebsd.pl
|
||||
// go run mksysnum.go https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build arm64,freebsd
|
||||
|
|
|
|||
2
vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go
generated
vendored
2
vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go
generated
vendored
|
|
@ -1,4 +1,4 @@
|
|||
// mksysnum_netbsd.pl
|
||||
// go run mksysnum.go http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master
|
||||
// Code generated by the command above; DO NOT EDIT.
|
||||
|
||||
// +build arm64,netbsd
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue