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// Copyright 2017 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package test
import (
"github.com/google/syzkaller/prog"
)
func initTarget(target *prog.Target) {
arch := &arch{
mmapSyscall: target.SyscallMap["mmap"],
}
target.MakeMmap = arch.makeMmap
}
type arch struct {
mmapSyscall *prog.Syscall
}
func (arch *arch) makeMmap(addr, size uint64) *prog.Call {
meta := arch.mmapSyscall
return &prog.Call{
Meta: meta,
Args: []prog.Arg{
prog.MakeVmaPointerArg(meta.Args[0], addr, size),
prog.MakeConstArg(meta.Args[1], size),
},
Ret: prog.MakeReturnArg(meta.Ret),
}
}
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