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[dev.link] cmd/link: remove Gotype and File fields from sym.Symbol

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Remove the 'Gotype' field from sym.Symbol, as it is now no longer
used. Store the loader.Sym for a symbol as a field in sym.Symbol
("SymIdx"). Then remove sym.Symbol 'File' field, and replace the field
accesses in question with calls into the loader instead.

Change-Id: I01c5504425006b8d3fe77fac2b69a86e198c7a5a
Reviewed-on: https://go-review.googlesource.com/c/go/+/230304
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
This commit is contained in:
Than McIntosh 2020-04-27 12:19:57 -04:00
parent 0612e78f0f
commit 43a85a39bf
5 changed files with 18 additions and 45 deletions
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7
src/cmd/link/internal/ld/lib.go
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@ -2911,6 +2911,13 @@ func (ctxt *Link) loadlibfull(symGroupType []sym.SymKind) {
}
}
func symPkg(ctxt *Link, s *sym.Symbol) string {
if s == nil {
return ""
}
return ctxt.loader.SymPkg(loader.Sym(s.SymIdx))
}
func (ctxt *Link) dumpsyms() {
for _, s := range ctxt.loader.Syms {
if s == nil {