diff --git a/src/cmd/link/internal/ld/data.go b/src/cmd/link/internal/ld/data.go index 8ab67effa6..bf9c112e03 100644 --- a/src/cmd/link/internal/ld/data.go +++ b/src/cmd/link/internal/ld/data.go @@ -603,7 +603,7 @@ func (ctxt *Link) reloc() { func windynrelocsym(ctxt *Link, rel *loader.SymbolBuilder, s loader.Sym) { var su *loader.SymbolBuilder relocs := ctxt.loader.Relocs(s) - for ri := 0; ri < relocs.Count; ri++ { + for ri := 0; ri < relocs.Count(); ri++ { r := relocs.At2(ri) targ := r.Sym() if targ == 0 { diff --git a/src/cmd/link/internal/ld/deadcode2.go b/src/cmd/link/internal/ld/deadcode2.go index f1555809c6..59f207b278 100644 --- a/src/cmd/link/internal/ld/deadcode2.go +++ b/src/cmd/link/internal/ld/deadcode2.go @@ -86,7 +86,7 @@ func (d *deadcodePass2) init() { exportsIdx := d.ldr.Lookup("go.plugin.exports", 0) if exportsIdx != 0 { relocs := d.ldr.Relocs(exportsIdx) - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { d.mark(relocs.At2(i).Sym(), 0) } } @@ -139,14 +139,14 @@ func (d *deadcodePass2) flood() { } var methods []methodref2 - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { r := relocs.At2(i) t := r.Type() if t == objabi.R_WEAKADDROFF { continue } if t == objabi.R_METHODOFF { - if i+2 >= relocs.Count { + if i+2 >= relocs.Count() { panic("expect three consecutive R_METHODOFF relocs") } methods = append(methods, methodref2{src: symIdx, r: i}) @@ -272,7 +272,7 @@ func deadcode2(ctxt *Link) { s := loader.Sym(i) if ldr.IsItabLink(s) { relocs := ldr.Relocs(s) - if relocs.Count > 0 && ldr.AttrReachable(relocs.At2(0).Sym()) { + if relocs.Count() > 0 && ldr.AttrReachable(relocs.At2(0).Sym()) { ldr.SetAttrReachable(s, true) } } diff --git a/src/cmd/link/internal/ld/decodesym2.go b/src/cmd/link/internal/ld/decodesym2.go index d496721122..318ce36594 100644 --- a/src/cmd/link/internal/ld/decodesym2.go +++ b/src/cmd/link/internal/ld/decodesym2.go @@ -16,7 +16,7 @@ import ( // to decodesym.go once the rouetines there have been decprecated + removed. func decodeReloc2(ldr *loader.Loader, symIdx loader.Sym, relocs *loader.Relocs, off int32) loader.Reloc2 { - for j := 0; j < relocs.Count; j++ { + for j := 0; j < relocs.Count(); j++ { rel := relocs.At2(j) if rel.Off() == off { return rel diff --git a/src/cmd/link/internal/ld/dwarf.go b/src/cmd/link/internal/ld/dwarf.go index 41dfa4f660..65d3daeffb 100644 --- a/src/cmd/link/internal/ld/dwarf.go +++ b/src/cmd/link/internal/ld/dwarf.go @@ -1097,7 +1097,7 @@ func (d *dwctxt2) importInfoSymbol(ctxt *Link, dsym loader.Sym) { log.Fatalf("error: DWARF info sym %d/%s with incorrect type %s", dsym, d.ldr.SymName(dsym), d.ldr.SymType(dsym).String()) } relocs := d.ldr.Relocs(dsym) - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { r := relocs.At2(i) if r.Type() != objabi.R_DWARFSECREF { continue @@ -1850,7 +1850,7 @@ func dwarfGenerateDebugInfo(ctxt *Link) { } drelocs := d.ldr.Relocs(infosym) - for ri := 0; ri < drelocs.Count; ri++ { + for ri := 0; ri < drelocs.Count(); ri++ { r := drelocs.At2(ri) if r.Type() == objabi.R_DWARFSECREF { rsym := r.Sym() @@ -1932,7 +1932,7 @@ func dwarfGenerateDebugInfo(ctxt *Link) { for _, s := range list { symIdx := loader.Sym(s) relocs := d.ldr.Relocs(symIdx) - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { r := relocs.At2(i) if r.Type() == objabi.R_USETYPE { d.defgotype(r.Sym()) @@ -2045,7 +2045,7 @@ func (d *dwctxt2) collectlocs(syms []loader.Sym, units []*sym.CompilationUnit) [ for _, u := range units { for _, fn := range u.FuncDIEs2 { relocs := d.ldr.Relocs(loader.Sym(fn)) - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { reloc := relocs.At2(i) if reloc.Type() != objabi.R_DWARFSECREF { continue diff --git a/src/cmd/link/internal/ld/go.go b/src/cmd/link/internal/ld/go.go index 0e4198572b..3b9d4ba7cc 100644 --- a/src/cmd/link/internal/ld/go.go +++ b/src/cmd/link/internal/ld/go.go @@ -403,7 +403,7 @@ func (ctxt *Link) addexport() { continue } relocs := ctxt.loader.Relocs(s) - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { if rs := relocs.At2(i).Sym(); rs != 0 { if ctxt.loader.SymType(rs) == sym.Sxxx && !ctxt.loader.AttrLocal(rs) { // sanity check diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go index 0d6cdab9fe..3f21fc54ef 100644 --- a/src/cmd/link/internal/ld/lib.go +++ b/src/cmd/link/internal/ld/lib.go @@ -2370,7 +2370,7 @@ func (sc *stkChk) check(up *chain, depth int) int { } // Process calls in this span. - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { r := relocs.At2(i) if uint32(r.Off()) >= pcsp.NextPC { break @@ -2707,7 +2707,7 @@ func (ctxt *Link) callgraph() { ldr := ctxt.loader for _, s := range ctxt.Textp2 { relocs := ldr.Relocs(s) - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { r := relocs.At2(i) rs := r.Sym() if rs == 0 { diff --git a/src/cmd/link/internal/ld/pe.go b/src/cmd/link/internal/ld/pe.go index 527c199837..364e757985 100644 --- a/src/cmd/link/internal/ld/pe.go +++ b/src/cmd/link/internal/ld/pe.go @@ -1479,7 +1479,7 @@ func addpersrc(ctxt *Link) { // relocation relocs := ctxt.loader.Relocs(rsrcsym) - for i := 0; i < relocs.Count; i++ { + for i := 0; i < relocs.Count(); i++ { r := relocs.At2(i) p := data[r.Off():] val := uint32(int64(h.virtualAddress) + r.Add()) diff --git a/src/cmd/link/internal/loader/loader.go b/src/cmd/link/internal/loader/loader.go index 9b71db6d7a..bf40f5b7d0 100644 --- a/src/cmd/link/internal/loader/loader.go +++ b/src/cmd/link/internal/loader/loader.go @@ -31,8 +31,6 @@ type Sym int // Relocs encapsulates the set of relocations on a given symbol; an // instance of this type is returned by the Loader Relocs() method. type Relocs struct { - Count int // == len(rs), TODO: remove - rs []goobj2.Reloc2 li int // local index of symbol whose relocs we're examining @@ -1477,6 +1475,8 @@ func (l *Loader) growExtAttrBitmaps() { } } +func (relocs *Relocs) Count() int { return len(relocs.rs) } + // At2 returns the j-th reloc for a global symbol. func (relocs *Relocs) At2(j int) Reloc2 { if relocs.l.isExtReader(relocs.r) { @@ -1497,22 +1497,18 @@ func (l *Loader) Relocs(i Sym) Relocs { // Relocs returns a Relocs object given a local sym index and reader. func (l *Loader) relocs(r *oReader, li int) Relocs { - var n int var rs []goobj2.Reloc2 if l.isExtReader(r) { pp := l.payloads[li] - n = len(pp.relocs) rs = pp.relocs } else { rs = r.Relocs2(li) - n = len(rs) } return Relocs{ - Count: n, - rs: rs, - li: li, - r: r, - l: l, + rs: rs, + li: li, + r: r, + l: l, } } @@ -1966,8 +1962,8 @@ func (l *Loader) PropagateLoaderChangesToSymbols(toconvert []Sym, anonVerReplace for _, cand := range relocfixup { s := l.Syms[cand] relocs := l.Relocs(cand) - if len(s.R) != relocs.Count { - s.R = make([]sym.Reloc, relocs.Count) + if len(s.R) != relocs.Count() { + s.R = make([]sym.Reloc, relocs.Count()) } l.convertRelocations(&relocs, s, true) } @@ -2171,8 +2167,8 @@ func (l *Loader) cloneToExternal(symIdx Sym) { // Copy relocations relocs := l.Relocs(symIdx) - pp.relocs = make([]goobj2.Reloc2, relocs.Count) - pp.reltypes = make([]objabi.RelocType, relocs.Count) + pp.relocs = make([]goobj2.Reloc2, relocs.Count()) + pp.reltypes = make([]objabi.RelocType, relocs.Count()) for i := range pp.relocs { // Copy the relocs slice. // Convert local reference to global reference. @@ -2385,8 +2381,8 @@ func loadObjFull(l *Loader, r *oReader) { // Relocs relocs := l.relocs(r, i) batch := l.relocBatch - s.R = batch[:relocs.Count:relocs.Count] - l.relocBatch = batch[relocs.Count:] + s.R = batch[:relocs.Count():relocs.Count()] + l.relocBatch = batch[relocs.Count():] l.convertRelocations(&relocs, s, false) // Aux symbol info @@ -2603,7 +2599,7 @@ func (l *Loader) UndefinedRelocTargets(limit int) []Sym { result := []Sym{} for si := Sym(1); si < Sym(len(l.objSyms)); si++ { relocs := l.Relocs(si) - for ri := 0; ri < relocs.Count; ri++ { + for ri := 0; ri < relocs.Count(); ri++ { r := relocs.At2(ri) rs := r.Sym() if rs != 0 && l.SymType(rs) == sym.SXREF && l.RawSymName(rs) != ".got" { diff --git a/src/cmd/link/internal/loader/loader_test.go b/src/cmd/link/internal/loader/loader_test.go index 8c9f7cfffb..b2f823d17e 100644 --- a/src/cmd/link/internal/loader/loader_test.go +++ b/src/cmd/link/internal/loader/loader_test.go @@ -209,10 +209,10 @@ func TestAddMaterializedSymbol(t *testing.T) { } func sameRelocSlice(s1 *Relocs, s2 []Reloc) bool { - if s1.Count != len(s2) { + if s1.Count() != len(s2) { return false } - for i := 0; i < s1.Count; i++ { + for i := 0; i < s1.Count(); i++ { r1 := s1.At2(i) r2 := &s2[i] if r1.Sym() != r2.Sym ||