diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2018-04-25 14:10:46 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2018-04-27 03:25:28 +0000 |
| commit | 94984a846166c7ac927fcfcb2b34c1bfeabf8fcf (patch) | |
| tree | 124c79fc3b0e5aab2b5854ba26993a0cf131e0fb | |
| parent | 7ca400665ec933b200790d5219dfa059cc558ea5 (diff) | |
util/x86/x86_page_tables: add command line to generated files
In order to help the reader understand where things are generated
from add a comment string that is composed of the command line
used to generate the files.
BUG=b:72728953
Change-Id: I1b93923f8b08192448ab19226fd27661cc09e853
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/25834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
| -rw-r--r-- | util/x86/x86_page_tables.go | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/util/x86/x86_page_tables.go b/util/x86/x86_page_tables.go index 22793654f0..2dc0ed36ff 100644 --- a/util/x86/x86_page_tables.go +++ b/util/x86/x86_page_tables.go @@ -23,6 +23,7 @@ import "fmt" import "io" import "log" import "os" +import "path/filepath" import "sort" import "strconv" import "strings" @@ -174,8 +175,13 @@ func (cw *cWriter) WritePageEntry(data interface{}) error { if cw.currentIndex == 0 { if _, err := fmt.Fprint(cw.wr, generatedCodeLicense); err != nil { - return err - } + return err + } + if _, err := fmt.Fprintf(cw.wr, "/* Generated by:\n util/x86/%s %s\n */\n", + filepath.Base(os.Args[0]), + strings.Join(os.Args[1:], " ")); err != nil { + return err + } includes := []string{ "stdint.h", } |