| // Copyright 2018 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 build |
| |
| import ( |
| "fmt" |
| "path/filepath" |
| "time" |
| |
| "github.com/google/syzkaller/pkg/osutil" |
| "github.com/google/syzkaller/sys/targets" |
| ) |
| |
| type fuchsia struct{} |
| |
| func (fu fuchsia) build(targetArch, vmType, kernelDir, outputDir, compiler, userspaceDir, |
| cmdlineFile, sysctlFile string, config []byte) error { |
| sysTarget := targets.Get("fuchsia", targetArch) |
| if sysTarget == nil { |
| return fmt.Errorf("unsupported fuchsia arch %v", targetArch) |
| } |
| arch := sysTarget.KernelHeaderArch |
| if _, err := osutil.RunCmd(time.Hour, kernelDir, "scripts/fx", "clean-build", arch, |
| "--packages", "garnet/packages/products/sshd", "--variant", "asan"); err != nil { |
| return err |
| } |
| for src, dst := range map[string]string{ |
| "out/" + arch + "/images/fvm.blk": "image", |
| "out/" + arch + "/ssh-keys/id_ed25519": "key", |
| "out/build-zircon/build-" + arch + "/zircon.elf": "obj/zircon.elf", |
| "out/build-zircon/build-" + arch + "/multiboot.bin": "kernel", |
| "out/" + arch + "/fuchsia.zbi": "initrd", |
| } { |
| fullSrc := filepath.Join(kernelDir, filepath.FromSlash(src)) |
| fullDst := filepath.Join(outputDir, filepath.FromSlash(dst)) |
| if err := osutil.CopyFile(fullSrc, fullDst); err != nil { |
| return fmt.Errorf("faied to copy %v: %v", src, err) |
| } |
| } |
| return nil |
| } |
| |
| func (fu fuchsia) clean(kernelDir string) error { |
| // We always do clean build because incremental build is frequently broken. |
| // So no need to clean separately. |
| return nil |
| } |