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[dev.link] cmd: delete old object support

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We are not going to merge to master until Go 1.16 cycle. The old
object support can go now.

Change-Id: I93e6f584974c7749d0a0c2e7a96def35134dc566
Reviewed-on: https://go-review.googlesource.com/c/go/+/231918
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
This commit is contained in:
Cherry Zhang 2020-05-01 19:13:30 -04:00
parent a38bc324ee
commit c89251204e
102 changed files with 44 additions and 33389 deletions
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3
src/cmd/compile/internal/gc/main.go
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@ -281,7 +281,6 @@ func Main(archInit func(*Arch)) {
flag.StringVar(&benchfile, "bench", "", "append benchmark times to `file`")
flag.BoolVar(&smallFrames, "smallframes", false, "reduce the size limit for stack allocated objects")
flag.BoolVar(&Ctxt.UseBASEntries, "dwarfbasentries", Ctxt.UseBASEntries, "use base address selection entries in DWARF")
flag.BoolVar(&Ctxt.Flag_go115newobj, "go115newobj", true, "use new object file format")
flag.StringVar(&jsonLogOpt, "json", "", "version,destination for JSON compiler/optimizer logging")
objabi.Flagparse(usage)
@ -315,7 +314,7 @@ func Main(archInit func(*Arch)) {
// Record flags that affect the build result. (And don't
// record flags that don't, since that would cause spurious
// changes in the binary.)
recordFlags("B", "N", "l", "msan", "race", "shared", "dynlink", "dwarflocationlists", "dwarfbasentries", "smallframes", "spectre", "go115newobj")
recordFlags("B", "N", "l", "msan", "race", "shared", "dynlink", "dwarflocationlists", "dwarfbasentries", "smallframes", "spectre")
if smallFrames {
maxStackVarSize = 128 * 1024