diff options
Diffstat (limited to 'src/cmd/link/internal/ld')
| -rw-r--r-- | src/cmd/link/internal/ld/deadcode.go | 16 | ||||
| -rw-r--r-- | src/cmd/link/internal/ld/decodesym.go | 2 |
2 files changed, 11 insertions, 7 deletions
diff --git a/src/cmd/link/internal/ld/deadcode.go b/src/cmd/link/internal/ld/deadcode.go index d8813fa936..245076a83a 100644 --- a/src/cmd/link/internal/ld/deadcode.go +++ b/src/cmd/link/internal/ld/deadcode.go @@ -165,13 +165,17 @@ func (d *deadcodePass) flood() { // R_USEIFACEMETHOD is a marker relocation that marks an interface // method as used. rs := r.Sym() - if d.ldr.SymType(rs) != sym.SDYNIMPORT { // don't decode DYNIMPORT symbol (we'll mark all exported methods anyway) - m := d.decodeIfaceMethod(d.ldr, d.ctxt.Arch, rs, r.Add()) - if d.ctxt.Debugvlog > 1 { - d.ctxt.Logf("reached iface method: %v\n", m) - } - d.ifaceMethod[m] = true + if d.ctxt.linkShared && (d.ldr.SymType(rs) == sym.SDYNIMPORT || d.ldr.SymType(rs) == sym.Sxxx) { + // Don't decode symbol from shared library (we'll mark all exported methods anyway). + // We check for both SDYNIMPORT and Sxxx because name-mangled symbols haven't + // been resolved at this point. + continue + } + m := d.decodeIfaceMethod(d.ldr, d.ctxt.Arch, rs, r.Add()) + if d.ctxt.Debugvlog > 1 { + d.ctxt.Logf("reached iface method: %v\n", m) } + d.ifaceMethod[m] = true continue } rs := r.Sym() diff --git a/src/cmd/link/internal/ld/decodesym.go b/src/cmd/link/internal/ld/decodesym.go index c6e2d8ca7f..fc179fc6e4 100644 --- a/src/cmd/link/internal/ld/decodesym.go +++ b/src/cmd/link/internal/ld/decodesym.go @@ -279,7 +279,7 @@ func findShlibSection(ctxt *Link, path string, addr uint64) *elf.Section { for _, shlib := range ctxt.Shlibs { if shlib.Path == path { for _, sect := range shlib.File.Sections[1:] { // skip the NULL section - if sect.Addr <= addr && addr <= sect.Addr+sect.Size { + if sect.Addr <= addr && addr < sect.Addr+sect.Size { return sect } } |