diff options
Diffstat (limited to 'src/cmd/link/internal/ld/pcln.go')
| -rw-r--r-- | src/cmd/link/internal/ld/pcln.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/cmd/link/internal/ld/pcln.go b/src/cmd/link/internal/ld/pcln.go index 8708924d92..ed1b523b4e 100644 --- a/src/cmd/link/internal/ld/pcln.go +++ b/src/cmd/link/internal/ld/pcln.go @@ -11,6 +11,7 @@ import ( "log" "os" "path/filepath" + "strings" ) // iteration over encoded pcdata tables. @@ -162,13 +163,15 @@ func renumberfiles(ctxt *Link, files []*sym.Symbol, d *sym.Pcdata) { *d = out } -// onlycsymbol reports whether this is a cgo symbol provided by the -// runtime and only used from C code. +// onlycsymbol reports whether this is a symbol that is referenced by C code. func onlycsymbol(s *sym.Symbol) bool { switch s.Name { case "_cgo_topofstack", "_cgo_panic", "crosscall2": return true } + if strings.HasPrefix(s.Name, "_cgoexp_") { + return true + } return false } |