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https://github.com/reactos/syzkaller.git
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bbad15ae75
* Introduce the new target flag 'LittleEndian' which specifies of which endianness the target is. * Introduce the new requires flag 'littleendian' for tests to selectively enable/disable tests on either little-endian architectures or big-endian ones. * Disable KD unit test on s390x architecture because the test works only on little-endian architecture. Signed-off-by: Alexander Egorenkov <Alexander.Egorenkov@ibm.com>
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
// Copyright 2017 syzkaller project authors. All rights reserved.
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// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
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package main
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import (
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"fmt"
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"path/filepath"
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"strings"
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"github.com/google/syzkaller/pkg/compiler"
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)
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type akaros struct{}
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func (*akaros) prepare(sourcedir string, build bool, arches []*Arch) error {
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if sourcedir == "" {
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return fmt.Errorf("provide path to kernel checkout via -sourcedir flag (or make extract SOURCEDIR)")
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}
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return nil
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}
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func (*akaros) prepareArch(arch *Arch) error {
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return nil
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}
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func (*akaros) processFile(arch *Arch, info *compiler.ConstInfo) (map[string]uint64, map[string]bool, error) {
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dir := arch.sourceDir
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args := []string{
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"-fmessage-length=0",
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"-D__KERNEL__",
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"-DROS_KERNEL",
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"-I", filepath.Join(dir, "kern", "include"),
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"-I", filepath.Join(dir, "user", "parlib", "include"),
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}
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for _, incdir := range info.Incdirs {
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args = append(args, "-I"+filepath.Join(dir, incdir))
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}
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if arch.includeDirs != "" {
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for _, dir := range strings.Split(arch.includeDirs, ",") {
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args = append(args, "-I"+dir)
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}
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}
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params := &extractParams{
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DeclarePrintf: true,
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TargetEndian: arch.target.HostEndian,
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}
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return extract(info, "gcc", args, params)
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}
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