cmd/link, plugin: always encode path

Both the linker and the plugin package were inconsistent
about when they applied the path encoding defined in
objabi.PathToPrefix. As a result, only some symbols from
a package path that required encoding were being found.

So always encoding the path.

Fixes #22295

Change-Id: Ife86c79ca20b2e9307008ed83885e193d32b7dc4
Reviewed-on: https://go-review.googlesource.com/72390
Run-TryBot: David Crawshaw <crawshaw@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
David Crawshaw 2017-10-21 07:29:46 -04:00
parent 78ea9a7129
commit 6355d6c7e2
7 changed files with 54 additions and 35 deletions

View file

@ -230,7 +230,7 @@ func (d *deadcodepass) init() {
}
names = append(names, *flagEntrySymbol)
if d.ctxt.BuildMode == BuildModePlugin {
names = append(names, *flagPluginPath+".init", *flagPluginPath+".main", "go.plugin.tabs")
names = append(names, objabi.PathToPrefix(*flagPluginPath)+".init", objabi.PathToPrefix(*flagPluginPath)+".main", "go.plugin.tabs")
// We don't keep the go.plugin.exports symbol,
// but we do keep the symbols it refers to.