Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

rewrite go_std_tables.go generation in preparation for Go 1.23 support #869

Merged
merged 2 commits into from
Aug 27, 2024
Merged

rewrite go_std_tables.go generation in preparation for Go 1.23 support #869

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
c55f403
rewrite generation of go_std_tables.go from Bash to Go
mvdan Aug 26, 2024
c09d14f
code generate a single compiler intrinsics table
mvdan Aug 26, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
300 changes: 152 additions & 148 deletions go_std_tables.go
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

8 changes: 4 additions & 4 deletions main.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -869,7 +869,7 @@ func (tf *transformer) replaceAsmNames(buf *bytes.Buffer, remaining []byte) {
name := string(remaining[:nameEnd])
remaining = remaining[nameEnd:]

if lpkg.ToObfuscate && !compilerIntrinsicsFuncs[lpkg.ImportPath+"."+name] {
if lpkg.ToObfuscate && !compilerIntrinsics[lpkg.ImportPath][name] {
newName := hashWithPackage(lpkg, name)
if flagDebug { // TODO(mvdan): remove once https://go.dev/issue/53465 if fixed
log.Printf("asm name %q hashed with %x to %q", name, tf.curPkg.GarbleActionID, newName)
Expand Down Expand Up @@ -1107,7 +1107,7 @@ func (tf *transformer) transformDirectives(comments []*ast.CommentGroup) {

func (tf *transformer) transformLinkname(localName, newName string) (string, string) {
// obfuscate the local name, if the current package is obfuscated
if tf.curPkg.ToObfuscate && !compilerIntrinsicsFuncs[tf.curPkg.ImportPath+"."+localName] {
if tf.curPkg.ToObfuscate && !compilerIntrinsics[tf.curPkg.ImportPath][localName] {
localName = hashWithPackage(tf.curPkg, localName)
}
if newName == "" {
Expand Down Expand Up @@ -1169,7 +1169,7 @@ func (tf *transformer) transformLinkname(localName, newName string) (string, str
panic(err) // shouldn't happen
}

if !lpkg.ToObfuscate || compilerIntrinsicsFuncs[lpkg.ImportPath+"."+foreignName] {
if !lpkg.ToObfuscate || compilerIntrinsics[lpkg.ImportPath][foreignName] {
// We're not obfuscating that package or name.
return localName, newName
}
Expand Down Expand Up @@ -2010,7 +2010,7 @@ func (tf *transformer) transformGoFile(file *ast.File) *ast.File {
case *types.TypeName:
debugName = "type"
case *types.Func:
if compilerIntrinsicsFuncs[path+"."+name] {
if compilerIntrinsics[path][name] {
return true
}

Expand Down
Loading
Loading