Commits · 9b2561ef16307ad5f918e81db2521a78807280f5 · go / golang

11 Jun, 2013 1 commit
- os: request appropriate access rights before calling windows TerminateProcess · 9b2561ef
  Alex Brainman authored Jun 11, 2013
```
Fixes #5615.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/9651047
```
  9b2561ef
10 Jun, 2013 17 commits

asn1: Improved encoding/decoding for OID types · 02a891b3

Gerasimos Dimitriadis authored Jun 10, 2013

The first identifier in an Object Identifer must be between 0 and 2
inclusive. The range of values that the second one can take depends
on the value of the first one.
The two first identifiers are not necessarily encoded in a single octet,
but in a varint.

R=golang-dev, agl
CC=golang-dev
https://golang.org/cl/10140046

02a891b3

cmd/ld: document -s flag. · 71051953
Shenghou Ma authored Jun 10, 2013
```
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/10159043
```
71051953

cmd/cc: fix lexbody for negative chars · 5b15b444

Russ Cox authored Jun 10, 2013

The new code matches the code in cc/lex.c and the #define GETC.
This was causing problems scanning runtime·foo if the leading
· byte was returned by the buffer fill.

R=ken2
CC=golang-dev
https://golang.org/cl/10167043

5b15b444

cmd/5l: use BLX for BL (Rx). · 35e1deae

Shenghou Ma authored Jun 10, 2013

Fixes #5111.
Update #4718
This CL makes BL (Rx) to use BLX Rx instead of:
MOV LR, PC
MOV PC, Rx

R=cshapiro, rsc
CC=dave, gobot, golang-dev
https://golang.org/cl/9669045

35e1deae

runtime: fix one-time memory leak on linux · fd419263
Dmitriy Vyukov authored Jun 10, 2013
```
Update #5641.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/10144043
```
fd419263
runtime: catch races between channel close and channel send in select · 62747bde
Dmitriy Vyukov authored Jun 10, 2013
```
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/10137043
```
62747bde
net: introduce netgo build tag to build a pure Go net package. · 06f55f50
Shenghou Ma authored Jun 10, 2013
```
Fixes #4078.

R=golang-dev, bradfitz, rsc, iant
CC=golang-dev
https://golang.org/cl/7100050
```
06f55f50
doc/go_spec: more examples for unspecified cases of the evaluation order · bdac989e
Shenghou Ma authored Jun 10, 2013
```
R=golang-dev, bradfitz, gri, iant, rsc
CC=golang-dev
https://golang.org/cl/7235044
```
bdac989e
cmd/cgo: makes clang happy by not using __gcc_struct__ attribute. · b6371350
Shenghou Ma authored Jun 10, 2013
```
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/10150043
```
b6371350
syscall: add {Set,Get}priority for Linux, and consistency tests · 46e30c7d
Shenghou Ma authored Jun 10, 2013
```
R=golang-dev, iant, bradfitz, dave
CC=golang-dev
https://golang.org/cl/7430044
```
46e30c7d
runtime/race: tell race detector what memory Read/Write syscalls touch · fc807647
Dmitriy Vyukov authored Jun 10, 2013
```
Fixes #5567.

R=golang-dev, dave, iant
CC=golang-dev
https://golang.org/cl/10085043
```
fc807647

sync: improve race instrumentation of WaitGroup · 0f4897ae

Dmitriy Vyukov authored Jun 10, 2013

Do not synchronize Add(1) with Wait().
Imitate read on first Add(1) and write on Wait(),
it allows to catch common misuses of WaitGroup:
- Add() called in the additional goroutine itself
- incorrect reuse of WaitGroup with multiple waiters

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/10093044

0f4897ae

cmd/5l: use guaranteed undefined instruction for UNDEF to match [68]l. · ed6dce6f
Shenghou Ma authored Jun 10, 2013
```
R=golang-dev, dave, rsc
CC=golang-dev
https://golang.org/cl/10085050
```
ed6dce6f

os: return io.EOF from windows ReadAt as documented · bb6e265f

Alex Brainman authored Jun 10, 2013

Fixes #5619.

R=golang-dev, r, peter.armitage, go.peter.90
CC=golang-dev
https://golang.org/cl/9952044

bb6e265f

runtime: use persistentalloc instead of SysAlloc in FixAlloc · 4f514e86

Dmitriy Vyukov authored Jun 10, 2013

Also reduce FixAlloc allocation granulatiry from 128k to 16k,
small programs do not need that much memory for MCache's and MSpan's.

R=golang-dev, khr
CC=golang-dev
https://golang.org/cl/10140044

4f514e86

runtime: use persistentalloc instead of mallocgc in symtab · 83445fdc
Dmitriy Vyukov authored Jun 10, 2013
```
Reduces heap size.

R=golang-dev, khr
CC=golang-dev
https://golang.org/cl/10140043
```
83445fdc

runtime: use persistentalloc instead of SysAlloc in GC · 99922aba

Dmitriy Vyukov authored Jun 10, 2013

Especially important for Windows because it reserves VM
only in multiple of 64k.

R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/10082048

99922aba

09 Jun, 2013 8 commits
- runtime: use persistentalloc instead of mallocgc for itab · b36f2db1
  Dmitriy Vyukov authored Jun 09, 2013
```
Reduces heap size.

R=golang-dev, remyoudompheng, bradfitz
CC=golang-dev
https://golang.org/cl/10139043
```
  b36f2db1
- runtime: use persistentalloc instead of SysAlloc in netpoll · 5290e551
  Dmitriy Vyukov authored Jun 09, 2013
```
Especially important for Windows because it reserves VM
only in multiple of 64k.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/10138043
```
  5290e551
- runtime: use persistentalloc instead of custom malloc in memory profiler · 8cf70449
  Dmitriy Vyukov authored Jun 09, 2013
```
Removes code duplication.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/9874055
```
  8cf70449
- doc/install-source.html: recent ARM and 386 updates · 17719123
  Shenghou Ma authored Jun 09, 2013
```
R=golang-dev, dave, adg, remyoudompheng, r
CC=golang-dev
https://golang.org/cl/6845083
```
  17719123
- cmd/cgo: use gcc_struct attribute for packed structs to work around GCC PR52991. · 949228a3
  Shenghou Ma authored Jun 09, 2013
```
Fixes #5603.

R=iant, dave
CC=gobot, golang-dev
https://golang.org/cl/9895043
```
  949228a3
- runtime: remove unused file mkversion.c · e880ab11
  Shenghou Ma authored Jun 09, 2013
```
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/10107044
```
  e880ab11
- misc/pprof: fix html5 doctype declaration · 37c81d58
  Shenghou Ma authored Jun 09, 2013
```
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/10099045
```
  37c81d58
- all: fix typos · faef52c2
  Shenghou Ma authored Jun 09, 2013
```
R=golang-dev, bradfitz, khr, r
CC=golang-dev
https://golang.org/cl/7461046
```
  faef52c2
07 Jun, 2013 3 commits
- cmd/go: update go vet documentation · 822da408
  Roger Peppe authored Jun 07, 2013
```
R=rsc, minux.ma, r
CC=golang-dev
https://golang.org/cl/10110043
```
  822da408
- runtime: remove unused mid function · b6e52ecf
  Ian Lance Taylor authored Jun 07, 2013
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/10036047
```
  b6e52ecf
- godoc: always use local jQuery script · 573c2fd4
  Andrew Gerrand authored Jun 07, 2013
```
Fixes #5075.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/10084044
```
  573c2fd4
06 Jun, 2013 5 commits

runtime: remove unused field from Hchan · 8bf57c3d

Dmitriy Vyukov authored Jun 06, 2013

Remove alignment logic as well, it's not respected by chanbuf() anyway.

R=golang-dev, dave, minux.ma, r, iant, rsc
CC=golang-dev
https://golang.org/cl/9678046

8bf57c3d

runtime: speedup malloc stats collection · 5d637b83

Dmitriy Vyukov authored Jun 06, 2013

Count only number of frees, everything else is derivable
and does not need to be counted on every malloc.
benchmark                    old ns/op    new ns/op    delta
BenchmarkMalloc8                    68           66   -3.07%
BenchmarkMalloc16                   75           70   -6.48%
BenchmarkMallocTypeInfo8           102           97   -4.80%
BenchmarkMallocTypeInfo16          108          105   -2.78%

R=golang-dev, dave, rsc
CC=golang-dev
https://golang.org/cl/9776043

5d637b83

time: provide timezone abbreviations on windows · 07ea243d

Alex Brainman authored Jun 06, 2013

Use http://unicode.org/cldr/data/common/supplemental/windowsZones.xml
to generate the map.

Fixes #4838.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/9997043

07ea243d

io/ioutil: make WriteFile notice errors from Close() · 96141190

Robert Obryk authored Jun 06, 2013

WriteFile should not successfully return if the file's
Close call failed.

Fixes #5644.

R=golang-dev, kr, r
CC=golang-dev
https://golang.org/cl/10067043

96141190

doc/contribute: add "Understanding the extension" section · 6bf6cae2
Patrick Higgins authored Jun 06, 2013
```
Fixes #4996

R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/7547043
```
6bf6cae2

05 Jun, 2013 6 commits

cmd/6c: use full 64-bit address in block copy · f268c295

Russ Cox authored Jun 05, 2013

Already fixed independently in Plan 9.

R=ken2
CC=golang-dev
https://golang.org/cl/10041044

f268c295

cmd/6l: accept NOP of $x+10(SP) and of X0 · 26d43a0f

Russ Cox authored Jun 05, 2013

Needed to link code compiled with 6c -N.

R=ken2
CC=golang-dev
https://golang.org/cl/10043044

26d43a0f

runtime: fix comments (g->gobuf became g->sched long ago) · 528534c1
Russ Cox authored Jun 05, 2013
```
Should reduce size of CL 9868044.

R=golang-dev, ality
CC=golang-dev
https://golang.org/cl/10045043
```
528534c1

cmd/cgo, cmd/go, go/build: sort flag lists · f032eefd

Russ Cox authored Jun 05, 2013

CFLAGS comes before CPPFLAGS.
Also fix one typo CPPCFLAGS.

Cleanup for CL 8248043.

R=golang-dev, iant, alberto.garcia.hierro
CC=golang-dev
https://golang.org/cl/9965045

f032eefd

undo CL 10017045 / 6ec8c49421a0 · 63a707e3

Brad Fitzpatrick authored Jun 05, 2013

It was never tested and also breaks Windows.

run.go doesn't yet support the proper !windows,!plan9 syntax.

««« original CL description
test: do not run SIGCHLD test on Plan 9

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/10017045
»»»

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/10024044

63a707e3

mime: add support for Plan 9 · 5567592c
Anthony Martin authored Jun 05, 2013
```
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/10028043
```
5567592c