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cmd/link: fix a few typos in comments 

Comment changes to fix typos, no code changes.

Change-Id: I6c915f183025587fc479d14f5d2c885767348b1b
Reviewed-on: https://go-review.googlesource.com/131615
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Than McIntosh 2018-08-27 11:49:38 -04:00
parent 2e234754d7
commit 422151ad50
4 changed files with 6 additions and 6 deletions
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2
src/cmd/link/internal/ld/ar.go
View File

@ -106,7 +106,7 @@ func hostArchive(ctxt *Link, name string) {
var load []uint64 var load []uint64
for _, s := range ctxt.Syms.Allsym { for _, s := range ctxt.Syms.Allsym {
for i := range s.R { for i := range s.R {
r := &s.R[i] // Copying sym.Reloc has measurable impact on peformance r := &s.R[i] // Copying sym.Reloc has measurable impact on performance
if r.Sym != nil && r.Sym.Type == sym.SXREF { if r.Sym != nil && r.Sym.Type == sym.SXREF {
if off := armap[r.Sym.Name]; off != 0 && !loaded[off] { if off := armap[r.Sym.Name]; off != 0 && !loaded[off] {
load = append(load, off) load = append(load, off)

2
src/cmd/link/internal/ld/data.go
View File

@ -777,7 +777,7 @@ func Datblk(ctxt *Link, addr int64, size int64) {
continue continue
} }
for i := range sym.R { for i := range sym.R {
r := &sym.R[i] // Copying sym.Reloc has measurable impact on peformance r := &sym.R[i] // Copying sym.Reloc has measurable impact on performance
rsname := "" rsname := ""
if r.Sym != nil { if r.Sym != nil {
rsname = r.Sym.Name rsname = r.Sym.Name

6
src/cmd/link/internal/ld/dwarf.go
View File

@ -1062,7 +1062,7 @@ func importInfoSymbol(ctxt *Link, dsym *sym.Symbol) {
dsym.Attr |= sym.AttrNotInSymbolTable | sym.AttrReachable dsym.Attr |= sym.AttrNotInSymbolTable | sym.AttrReachable
dsym.Type = sym.SDWARFINFO dsym.Type = sym.SDWARFINFO
for i := range dsym.R { for i := range dsym.R {
r := &dsym.R[i] // Copying sym.Reloc has measurable impact on peformance r := &dsym.R[i] // Copying sym.Reloc has measurable impact on performance
if r.Type == objabi.R_DWARFSECREF && r.Sym.Size == 0 { if r.Type == objabi.R_DWARFSECREF && r.Sym.Size == 0 {
if ctxt.BuildMode == BuildModeShared { if ctxt.BuildMode == BuildModeShared {
// These type symbols may not be present in BuildModeShared. Skip. // These type symbols may not be present in BuildModeShared. Skip.
@ -1092,7 +1092,7 @@ func collectAbstractFunctions(ctxt *Link, fn *sym.Symbol, dsym *sym.Symbol, absf
// Walk the relocations on the primary subprogram DIE and look for // Walk the relocations on the primary subprogram DIE and look for
// references to abstract funcs. // references to abstract funcs.
for i := range dsym.R { for i := range dsym.R {
reloc := &dsym.R[i] // Copying sym.Reloc has measurable impact on peformance reloc := &dsym.R[i] // Copying sym.Reloc has measurable impact on performance
candsym := reloc.Sym candsym := reloc.Sym
if reloc.Type != objabi.R_DWARFSECREF { if reloc.Type != objabi.R_DWARFSECREF {
continue continue
@ -1804,7 +1804,7 @@ func collectlocs(ctxt *Link, syms []*sym.Symbol, units []*compilationUnit) []*sy
for _, u := range units { for _, u := range units {
for _, fn := range u.funcDIEs { for _, fn := range u.funcDIEs {
for i := range fn.R { for i := range fn.R {
reloc := &fn.R[i] // Copying sym.Reloc has measurable impact on peformance reloc := &fn.R[i] // Copying sym.Reloc has measurable impact on performance
if reloc.Type == objabi.R_DWARFSECREF && strings.HasPrefix(reloc.Sym.Name, dwarf.LocPrefix) { if reloc.Type == objabi.R_DWARFSECREF && strings.HasPrefix(reloc.Sym.Name, dwarf.LocPrefix) {
reloc.Sym.Attr |= sym.AttrReachable | sym.AttrNotInSymbolTable reloc.Sym.Attr |= sym.AttrReachable | sym.AttrNotInSymbolTable
syms = append(syms, reloc.Sym) syms = append(syms, reloc.Sym)

2
src/cmd/link/internal/ld/lib.go
View File

@ -504,7 +504,7 @@ func (ctxt *Link) loadlib() {
any := false any := false
for _, s := range ctxt.Syms.Allsym { for _, s := range ctxt.Syms.Allsym {
for i := range s.R { for i := range s.R {
r := &s.R[i] // Copying sym.Reloc has measurable impact on peformance r := &s.R[i] // Copying sym.Reloc has measurable impact on performance
if r.Sym != nil && r.Sym.Type == sym.SXREF && r.Sym.Name != ".got" { if r.Sym != nil && r.Sym.Type == sym.SXREF && r.Sym.Name != ".got" {
any = true any = true
break break