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// Copyright 2021 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 main
import (
"fmt"
"path/filepath"
"strings"
"github.com/google/syzkaller/pkg/compiler"
)
type darwin struct{}
func (*darwin) prepare(sourcedir string, build bool, arches []*Arch) error {
return nil
}
func (*darwin) prepareArch(arch *Arch) error {
return nil
}
func (*darwin) processFile(arch *Arch, info *compiler.ConstInfo) (map[string]uint64, map[string]bool, error) {
args := []string{
"-nostdinc",
"-DPRIVATE",
"-DPF",
"-I", filepath.Join(arch.sourceDir, "bsd"),
"-I", filepath.Join(arch.sourceDir, "bsd", "sys"),
"-I", filepath.Join(arch.sourceDir, "osfmk"),
}
for _, incdir := range info.Incdirs {
args = append(args, "-I"+filepath.Join(arch.sourceDir, incdir))
}
fmt.Printf("dirs: %v", arch.includeDirs)
if arch.includeDirs != "" {
for _, dir := range strings.Split(arch.includeDirs, ",") {
args = append(args, "-I"+dir)
}
}
// TODO(HerrSpace): investigate use of bsd/kern/syscalls.master and
// osfmk/mach/mach_traps.h here.
params := &extractParams{
AddSource: "#include <sys/syscall.h>",
DeclarePrintf: true,
TargetEndian: arch.target.HostEndian,
}
return extract(info, "clang", args, params)
}
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