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[dev.link] cmd/link: remove ctxt.Syms.Allsym

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Replace remaining uses with loader.Syms. Reduces some memory
usage.

Change-Id: I6f295b42b8cd734c6c18f08c61a5473506675075
Reviewed-on: https://go-review.googlesource.com/c/go/+/229992
Reviewed-by: Jeremy Faller <jeremy@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
This commit is contained in:
Cherry Zhang 2020-04-24 22:45:05 -04:00
parent 2a874562bf
commit a742d0ed5f
7 changed files with 36 additions and 12 deletions
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10
src/cmd/link/internal/ld/lib.go
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@ -2555,7 +2555,10 @@ func genasmsym(ctxt *Link, put func(*Link, *sym.Symbol, string, SymbolType, int6
return true
}
for _, s := range ctxt.Syms.Allsym {
for _, s := range ctxt.loader.Syms {
if s == nil {
continue
}
if !shouldBeInSymbolTable(s) {
continue
}
@ -2909,7 +2912,10 @@ func (ctxt *Link) loadlibfull(symGroupType []sym.SymKind) {
}
func (ctxt *Link) dumpsyms() {
for _, s := range ctxt.Syms.Allsym {
for _, s := range ctxt.loader.Syms {
if s == nil {
continue
}
fmt.Printf("%s %s reachable=%v onlist=%v outer=%v sub=%v\n", s, s.Type, s.Attr.Reachable(), s.Attr.OnList(), s.Outer, s.Sub)
for i := range s.R {
fmt.Println("\t", s.R[i].Type, s.R[i].Sym)