delta/go.git/include, branch dev.cc

[dev.cc] liblink: more docs on Prog and Addr fields

2014-11-21T20:58:29+00:00

LGTM=rsc
R=rsc, dave
CC=golang-codereviews
https://codereview.appspot.com/174530043

[dev.cc] liblink: fix warnings on Plan 9

2014-11-21T19:56:33+00:00

warning: src/liblink/list6.c:94 set and not used: s
warning: src/liblink/list6.c:157 format mismatch ld VLONG, arg 3
warning: src/liblink/list6.c:157 format mismatch E UINT, arg 4
warning: src/liblink/list6.c:157 format mismatch d VLONG, arg 5
warning: src/liblink/list6.c:163 set and not used: s
warning: src/liblink/list9.c:105 set and not used: s
warning: src/liblink/list9.c:185 format mismatch ld VLONG, arg 3
warning: src/liblink/list9.c:185 format mismatch E UINT, arg 4
warning: src/liblink/list9.c:185 format mismatch d VLONG, arg 5
warning: src/liblink/list9.c:193 set and not used: s

LGTM=rsc
R=rsc
CC=austin, golang-codereviews, minux
https://codereview.appspot.com/176130043

[dev.power64] liblink: generate dnames[5689] for D_* constants

2014-11-14T17:08:46+00:00

This is more complicated than the other enums because the D_*
enums are full of explicit initializers and repeated values.
This tries its best.  (This will get much cleaner once we
tease these constants apart better.)

LGTM=rsc
R=rsc
CC=golang-codereviews
https://codereview.appspot.com/166700043

[dev.power64] liblink: improve documentation of struct Prog

2014-11-12T22:19:02+00:00

LGTM=dave, rsc
R=rsc, dave
CC=golang-codereviews
https://codereview.appspot.com/169460043

[dev.power64] all: merge default into dev.power64

2014-10-22T19:51:54+00:00

This brings dev.power64 up-to-date with the current tip of
default.  go_bootstrap is still panicking with a bad defer
when initializing the runtime (even on amd64).

LGTM=rsc
R=rsc
CC=golang-codereviews
https://codereview.appspot.com/152570049

[dev.power64] build: merge default into dev.power64

2014-10-22T15:21:16+00:00

LGTM=rsc
R=rsc
CC=golang-codereviews
https://codereview.appspot.com/160200044

liblink: require DATA lines to be ordered by offset, with no overlap

2014-10-15T03:25:12+00:00

The assembler could give a better error, but this one
is good enough for now.

Fixes issue 8880.

LGTM=r
R=r
CC=golang-codereviews
https://codereview.appspot.com/153610043

build: fix elf builds

2014-09-24T21:45:11+00:00

Corrections due to new strict type rules for data+bss.
Also disable misc/cgo/cdefstest since you can't compile C code anymore.

TBR=iant
CC=golang-codereviews
https://codereview.appspot.com/148050044

liblink, sync/atomic: fix arm build

2014-09-17T00:53:38+00:00

The liblink code to insert the FUNCDATA for a stack map
from the Go prototype was not correct for ARM
(different data structure layout).

Also, sync/atomic was missing some Go prototypes
for ARM-specific functions.

TBR=r
CC=golang-codereviews
https://codereview.appspot.com/143160045

runtime: assume precisestack, copystack, StackCopyAlways, ScanStackByFrames

2014-09-09T17:39:57+00:00

Commit to stack copying for stack growth.

We're carrying around a surprising amount of cruft from older schemes.
I am confident that precise stack scans and stack copying are here to stay.

Delete fallback code for when precise stack info is disabled.
Delete fallback code for when copying stacks is disabled.
Delete fallback code for when StackCopyAlways is disabled.
Delete Stktop chain - there is only one stack segment now.
Delete M.moreargp, M.moreargsize, M.moreframesize, M.cret.
Delete G.writenbuf (unrelated, just dead).
Delete runtime.lessstack, runtime.oldstack.
Delete many amd64 morestack variants.
Delete initialization of morestack frame/arg sizes (shortens split prologue!).

Replace G's stackguard/stackbase/stack0/stacksize/
syscallstack/syscallguard/forkstackguard with simple stack
bounds (lo, hi).

Update liblink, runtime/cgo for adjustments to G.

LGTM=khr
R=khr, bradfitz
CC=golang-codereviews, iant, r
https://codereview.appspot.com/137410043