MOVW	R1, (5*4)(R8) // r2

	// Standard libc functions return -1 on error and set errno.
	CMP	$-1, R0
	BNE	ok

	// Get error code from libc.
	BL	libc_errno(SB)
	MOVW	(R0), R1
	MOVW	R1, (6*4)(R8) // err

ok:
	MOVW	$0, R0		// no error (it's ignored anyway)
	MOVW	R9, R13
	RET

// syscallX calls a function in libc on behalf of the syscall package.

openbsd_386)
	mkasm="go run mkasm.go"
	mkerrors="$mkerrors -m32"
	mksyscall="go run mksyscall.go -l32 -openbsd -libc"
	mksysctl="go run mksysctl_openbsd.go"
	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
	;;
openbsd_amd64)
	mkasm="go run mkasm.go"
	mkerrors="$mkerrors -m64"
	mksyscall="go run mksyscall.go -openbsd -libc"
	mksysctl="go run mksysctl_openbsd.go"
	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
	;;
openbsd_arm)

        def buildC = singleProjectBuild("buildC") {
            settingsFile << """
                rootProject.name = 'libc'
            """
            buildFile << """
                apply plugin: 'java'
            """
            file("src/main/java/LibC.java") << """
                public class LibC { }
            """
        }
        def buildB = singleProjectBuild("buildB") {
            settingsFile << """

	MOVL	DX, (5*4)(BX)		// r2

	// Standard libc functions return -1 on error and set errno.
	CMPL	AX, $-1
	JNE	ok

	// Get error code from libc.
	CALL	libc_errno(SB)
	MOVL	(AX), AX
	MOVW	AX, (6*4)(BX)		// err

ok:
	MOVL	$0, AX			// no error (it's ignored anyway)
	MOVL	BP, SP
	POPL	BP
	RET

// syscallX calls a function in libc on behalf of the syscall package.

	mkerrors=
	mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,386"
	mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
	mktypes="XXX"
	;;
plan9_amd64)
	mkerrors=
	mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,amd64"
	mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
	mktypes="XXX"
	;;
plan9_arm)
	mkerrors=

// license that can be found in the LICENSE file.

//go:build aix

package syscall

import "unsafe"

//go:cgo_import_dynamic libc_Getpgid getpgid "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Getpgrp getpgrp "libc.a/shr_64.o"

//go:linkname libc_Getpgid libc_Getpgid
//go:linkname libc_Getpgrp libc_Getpgrp

var (
	libc_Getpgid,
	libc_Getpgrp libcFunc
)

var x_cgo_set_context_function byte
var _cgo_set_context_function = &x_cgo_set_context_function

// Calls a libc function to execute background work injected via libc
// interceptors, such as processing pending signals under the thread
// sanitizer.
//
// Left as a nil pointer if no libc interceptors are expected.

//go:cgo_import_static _cgo_yield
//go:linkname _cgo_yield _cgo_yield
var _cgo_yield unsafe.Pointer

// license that can be found in the LICENSE file.

//go:build openbsd

package cgo

import _ "unsafe" // for go:linkname

// Supply __guard_local because we don't link against the standard
// OpenBSD crt0.o and the libc dynamic library needs it.

//go:linkname _guard_local __guard_local

var _guard_local uintptr

// This is normally marked as hidden and placed in the
// .openbsd.randomdata section.
//

package main

// This program hung when run under the C/C++ ThreadSanitizer. TSAN defers
// asynchronous signals until the signaled thread calls into libc. The runtime's
// sysmon goroutine idles itself using direct usleep syscalls, so it could
// run for an arbitrarily long time without triggering the libc interceptors.
// See https://golang.org/issue/18717.

import (
	"os"
	"os/signal"
	"syscall"
)

/*

	MOVQ	DX, (5*8)(DI) // r2

	// Standard libc functions return -1 on error
	// and set errno.
	CMPL	AX, $-1	      // Note: high 32 bits are junk
	JNE	ok

	// Get error code from libc.
	CALL	libc_error(SB)
	MOVLQSX	(AX), AX
	MOVQ	(SP), DI
	MOVQ	AX, (6*8)(DI) // err

ok:
	XORL	AX, AX        // no error (it's ignored anyway)
	RET

// syscallX calls a function in libc on behalf of the syscall package.