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cmd/link: replace Autom linked list with slice

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Change-Id: I939129da0e71a7ccc61bec79515a34f0b1e59502
Reviewed-on: https://go-review.googlesource.com/20162
Reviewed-by: Dave Cheney <dave@cheney.net>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: David Crawshaw <crawshaw@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
David Crawshaw 2016-03-02 22:38:42 -05:00
parent 1661493c73
commit 5be961a352
5 changed files with 12 additions and 15 deletions
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3
src/cmd/link/internal/ld/lib.go
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@ -1964,7 +1964,6 @@ func genasmsym(put func(*LSym, string, int, int64, int64, int, *LSym)) {
}
}
var a *Auto
var off int32
for s := Ctxt.Textp; s != nil; s = s.Next {
put(s, s.Name, 'T', s.Value, s.Size, int(s.Version), s.Gotype)
@ -1972,7 +1971,7 @@ func genasmsym(put func(*LSym, string, int, int64, int64, int, *LSym)) {
// NOTE(ality): acid can't produce a stack trace without .frame symbols
put(nil, ".frame", 'm', int64(s.Locals)+int64(Thearch.Ptrsize), 0, 0, nil)
for a = s.Autom; a != nil; a = a.Link {
for _, a := range s.Autom {
// Emit a or p according to actual offset, even if label is wrong.
// This avoids negative offsets, which cannot be encoded.
if a.Name != obj.A_AUTO && a.Name != obj.A_PARAM {