diff options
Diffstat (limited to 'src/cmd/internal/obj/pcln.go')
| -rw-r--r-- | src/cmd/internal/obj/pcln.go | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/cmd/internal/obj/pcln.go b/src/cmd/internal/obj/pcln.go index ce0d3714c0..67c4f9a62b 100644 --- a/src/cmd/internal/obj/pcln.go +++ b/src/cmd/internal/obj/pcln.go @@ -35,20 +35,21 @@ func funcpctab(ctxt *Link, func_ *LSym, desc string, valfunc func(*Link, *LSym, val := int32(-1) oldval := val - if func_.Func.Text == nil { + fn := func_.Func() + if fn.Text == nil { // Return the emtpy symbol we've built so far. return sym } - pc := func_.Func.Text.Pc + pc := fn.Text.Pc if dbg { - ctxt.Logf("%6x %6d %v\n", uint64(pc), val, func_.Func.Text) + ctxt.Logf("%6x %6d %v\n", uint64(pc), val, fn.Text) } buf := make([]byte, binary.MaxVarintLen32) started := false - for p := func_.Func.Text; p != nil; p = p.Link { + for p := fn.Text; p != nil; p = p.Link { // Update val. If it's not changing, keep going. val = valfunc(ctxt, func_, val, p, 0, arg) @@ -107,7 +108,7 @@ func funcpctab(ctxt *Link, func_ *LSym, desc string, valfunc func(*Link, *LSym, if started { if dbg { - ctxt.Logf("%6x done\n", uint64(func_.Func.Text.Pc+func_.Size)) + ctxt.Logf("%6x done\n", uint64(fn.Text.Pc+func_.Size)) } v := (func_.Size - pc) / int64(ctxt.Arch.MinLC) if v < 0 { @@ -257,12 +258,12 @@ func pctopcdata(ctxt *Link, sym *LSym, oldval int32, p *Prog, phase int32, arg i } func linkpcln(ctxt *Link, cursym *LSym) { - pcln := &cursym.Func.Pcln + pcln := &cursym.Func().Pcln pcln.UsedFiles = make(map[goobj.CUFileIndex]struct{}) npcdata := 0 nfuncdata := 0 - for p := cursym.Func.Text; p != nil; p = p.Link { + for p := cursym.Func().Text; p != nil; p = p.Link { // Find the highest ID of any used PCDATA table. This ignores PCDATA table // that consist entirely of "-1", since that's the assumed default value. // From.Offset is table ID @@ -288,11 +289,12 @@ func linkpcln(ctxt *Link, cursym *LSym) { // Check that all the Progs used as inline markers are still reachable. // See issue #40473. - inlMarkProgs := make(map[*Prog]struct{}, len(cursym.Func.InlMarks)) - for _, inlMark := range cursym.Func.InlMarks { + fn := cursym.Func() + inlMarkProgs := make(map[*Prog]struct{}, len(fn.InlMarks)) + for _, inlMark := range fn.InlMarks { inlMarkProgs[inlMark.p] = struct{}{} } - for p := cursym.Func.Text; p != nil; p = p.Link { + for p := fn.Text; p != nil; p = p.Link { if _, ok := inlMarkProgs[p]; ok { delete(inlMarkProgs, p) } @@ -303,7 +305,7 @@ func linkpcln(ctxt *Link, cursym *LSym) { pcinlineState := new(pcinlineState) pcln.Pcinline = funcpctab(ctxt, cursym, "pctoinline", pcinlineState.pctoinline, nil) - for _, inlMark := range cursym.Func.InlMarks { + for _, inlMark := range fn.InlMarks { pcinlineState.setParentPC(ctxt, int(inlMark.id), int32(inlMark.p.Pc)) } pcln.InlTree = pcinlineState.localTree @@ -316,7 +318,7 @@ func linkpcln(ctxt *Link, cursym *LSym) { // tabulate which pc and func data we have. havepc := make([]uint32, (npcdata+31)/32) havefunc := make([]uint32, (nfuncdata+31)/32) - for p := cursym.Func.Text; p != nil; p = p.Link { + for p := fn.Text; p != nil; p = p.Link { if p.As == AFUNCDATA { if (havefunc[p.From.Offset/32]>>uint64(p.From.Offset%32))&1 != 0 { ctxt.Diag("multiple definitions for FUNCDATA $%d", p.From.Offset) @@ -344,7 +346,7 @@ func linkpcln(ctxt *Link, cursym *LSym) { // funcdata if nfuncdata > 0 { - for p := cursym.Func.Text; p != nil; p = p.Link { + for p := fn.Text; p != nil; p = p.Link { if p.As != AFUNCDATA { continue } |