diff options
| -rw-r--r-- | tools/syz-symbolize/symbolize.go | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tools/syz-symbolize/symbolize.go b/tools/syz-symbolize/symbolize.go new file mode 100644 index 000000000..df4f4765f --- /dev/null +++ b/tools/syz-symbolize/symbolize.go @@ -0,0 +1,41 @@ +// Copyright 2016 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 ( + "flag" + "fmt" + "io/ioutil" + "os" + "path/filepath" + + "github.com/google/syzkaller/report" +) + +var ( + flagLinux = flag.String("linux", "", "path to linux") +) + +func main() { + flag.Parse() + if len(flag.Args()) != 1 { + fmt.Fprintf(os.Stderr, "usage: syz-symbolize [flags] kernel_log_file\n") + flag.PrintDefaults() + os.Exit(1) + } + text, err := ioutil.ReadFile(flag.Args()[0]) + if err != nil { + fmt.Fprintf(os.Stderr, "failed to open input file: %v\n", err) + os.Exit(1) + } + if _, parsed, _, _ := report.Parse(text); len(parsed) != 0 { + text = parsed + } + text, err = report.Symbolize(filepath.Join(*flagLinux, "vmlinux"), text) + if err != nil { + fmt.Fprintf(os.Stderr, "failed to symbolize: %v\n", err) + os.Exit(1) + } + os.Stdout.Write(text) +} |