Commits · 70b0de8e981efbe6e37d60df430c9077db9bda7a · go / golang

28 Apr, 2011 2 commits

runtime: allow use of >512 MB on 32-bit platforms · 70b0de8e

Russ Cox authored Apr 28, 2011

runtime: memory allocated by OS not in usable range
runtime: out of memory: cannot allocate 1114112-byte block (2138832896 in use)
throw: out of memory

runtime.throw+0x40 /Users/rsc/g/go/src/pkg/runtime/runtime.c:102
        runtime.throw(0x1fffd, 0x101)
runtime.mallocgc+0x2af /Users/rsc/g/go/src/pkg/runtime/malloc.c:60
        runtime.mallocgc(0x100004, 0x0, 0x1, 0x1, 0xc093, ...)
runtime.mal+0x40 /Users/rsc/g/go/src/pkg/runtime/malloc.c:289
        runtime.mal(0x100004, 0x20bc4)
runtime.new+0x26 /Users/rsc/g/go/src/pkg/runtime/malloc.c:296
        runtime.new(0x100004, 0x8fe84000, 0x20bc4)
main.main+0x29 /Users/rsc/x.go:11
        main.main()
runtime.mainstart+0xf /Users/rsc/g/go/src/pkg/runtime/386/asm.s:93
        runtime.mainstart()
runtime.goexit /Users/rsc/g/go/src/pkg/runtime/proc.c:178
        runtime.goexit()
----- goroutine created by -----
_rt0_386+0xbf /Users/rsc/g/go/src/pkg/runtime/386/asm.s:80

R=iant, r
CC=golang-dev
https://golang.org/cl/4444073

70b0de8e

mime/multipart: add ReadForm and associated types · 33ca16d6
Andrew Gerrand authored Apr 28, 2011
```
R=brad_danga_com, rsc, dfc, r, dchest, bradfitz
CC=golang-dev
https://golang.org/cl/4439075
```
33ca16d6

27 Apr, 2011 13 commits

tar: use ioutil.Discard · bb1ec0df

Brad Fitzpatrick authored Apr 27, 2011

This one didn't come up in previous greps.

R=adg
CC=golang-dev
https://golang.org/cl/4430071

bb1ec0df

ioutil: add Discard, update tree. · 9d12307a

Brad Fitzpatrick authored Apr 27, 2011

This also removes an unnecessary allocation in
http/transfer.go

R=r, rsc1, r2, adg
CC=golang-dev
https://golang.org/cl/4426066

9d12307a

http: put a limit on POST size · ec3fe2a5
Brad Fitzpatrick authored Apr 27, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4432076
```
ec3fe2a5
http: keep gzip reader inside eofsignaler · 6e71e1ca
Brad Fitzpatrick authored Apr 27, 2011
```
Fixes #1725

R=rsc
CC=golang-dev
https://golang.org/cl/4442086
```
6e71e1ca
reflect: Fix Copy of arrays · 6850dba0
Gustavo Niemeyer authored Apr 27, 2011
```
R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4438077
```
6850dba0

cgi: improve Location response handling · b477a79c

Brad Fitzpatrick authored Apr 27, 2011

Add local URI path support, which isn't as fringe
as I originally thought. (it's supported by Apache)

Send an implicit 302 status on redirects (not 200).

Fixes #1597

R=rsc, r
CC=golang-dev
https://golang.org/cl/4442089

b477a79c

runtime: fix mkversion to output valid path separators · aee6b116

Peter Mundy authored Apr 27, 2011

In a GOROOT path a backslash is a path separator
not an escape character. For example, `C:\go`.
Fixes gotest error:
version.go:3: unknown escape sequence: g

R=rsc
CC=golang-dev
https://golang.org/cl/4437076

aee6b116

http/fcgi: New package · 87ac7c77

Evan Shaw authored Apr 27, 2011

R=golang-dev, bradfitzgo, bradfitzwork, nigeltao, rog
CC=golang-dev
https://golang.org/cl/4271078

87ac7c77

tutorial: replace the forever loops with finite counts in sieve programs. · 2ccd20a6

Rob Pike authored Apr 27, 2011

Fixes #1742.
I hope.

Also this picks up an update to go_tutorial.html that should already have happened.

R=brainman, rsc, peterGo
CC=golang-dev
https://golang.org/cl/4452050

2ccd20a6

gopack: preserve safe flag when not adding unsafe objects to archive · 5eeaca12
Russ Cox authored Apr 27, 2011
```
R=dsymonds
CC=golang-dev
https://golang.org/cl/4436060
```
5eeaca12
doc: mention make version in install.html · c3e6e6ec
Russ Cox authored Apr 27, 2011
```
Fixes #1531.

R=adg
CC=golang-dev
https://golang.org/cl/4442088
```
c3e6e6ec

goinstall: support GOPATH; building and installing outside the Go tree · ca8a055f

Andrew Gerrand authored Apr 27, 2011

For example, with GOPATH set like so
        GOPATH=/home/adg/gocode
And after creating some subdirectories
        mkdir /home/adg/gocode/{bin,pkg,src}

I can use goinstall to install the github.com/nf/goto web server,
which depends on the github.com/nf/stat package, with
        goinstall github.com/nf/goto

This downloads and installs all dependencies (that aren't already
installed) like so
        /home/adg/gocode/bin/goto
        /home/adg/gocode/pkg/darwin_amd64/github.com/nf/stat.a
        /home/adg/gocode/src/github.com/nf/goto/...
        /home/adg/gocode/src/github.com/nf/stat/...

R=rsc, niemeyer
CC=golang-dev
https://golang.org/cl/4438043

ca8a055f

builder: build multiple targets in parallel · 50e65ab3
Andrew Gerrand authored Apr 27, 2011
```
R=rsc, dfc
CC=golang-dev
https://golang.org/cl/4452047
```
50e65ab3

26 Apr, 2011 13 commits

rpc: run benchmarks over HTTP as well as direct network connections. · a2014f10
Rob Pike authored Apr 26, 2011
```
R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4442085
```
a2014f10
rpc: allow the argument (first arg of method) to be a value rather than a pointer. · a0a10d19
Rob Pike authored Apr 26, 2011
```
Can make the API nicer in some cases.

R=rsc, rog, r2
CC=golang-dev
https://golang.org/cl/4428064
```
a0a10d19
http: new tests + panic hunting issue 1725 · 214b82f2
Brad Fitzpatrick authored Apr 26, 2011
```
No bugs found yet, though.

R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4436058
```
214b82f2

crypto/x509: memorize chain building. · 8803d57f

Adam Langley authored Apr 26, 2011

I ran the new verification code against a large number of certificates
with a huge (>1000) number of intermediates.

I had previously convinced myself that a cycle in the certificate
graph implied a cycle in the hash graph (and thus, a contradiction).
This is bogus because the signatures don't cover each other.

Secondly, I managed to drive the verification into a time explosion
with a fully connected graph of certificates. The code would try to
walk the factorial number of paths.

This change switches the CertPool to dealing with indexes of
certificates rather than pointers: this makes equality easy. (I didn't
want to compare pointers because a reasonable gc could move objects
around over time.)

Secondly, verification now memorizes the chains from a given
certificate. This is dynamic programming for the lazy, but there's a
solid reason behind it: dynamic programming would ignore the Issuer
hints that we can exploit by walking up the chain rather than down.

R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4439070

8803d57f

syscall: Mlock, Munlock, Mlockall, Munlockall on Linux. · 839e9ead
Albert Strasheim authored Apr 26, 2011
```
R=rsc, bradfitzgo
CC=golang-dev
https://golang.org/cl/4433070
```
839e9ead

runtime: more graceful out-of-memory crash · e2f9c733

Russ Cox authored Apr 26, 2011

Used to fault trying to access l->list->next
when l->list == nil after MCentral_AllocList.
Now prints

runtime: out of memory: no room in arena for 65536-byte allocation (536870912 in use)
throw: out of memory

followed by stack trace.

Fixes #1650.

R=r, dfc
CC=golang-dev
https://golang.org/cl/4446062

e2f9c733

os: fix race in ReadAt/WriteAt on Windows · b1deb3be
Alex Brainman authored Apr 26, 2011
```
R=bradfitzgo, rsc, peterGo
CC=golang-dev
https://golang.org/cl/4441051
```
b1deb3be

8l: do not emit empty dwarf pe sections · 2d99974e

Alex Brainman authored Apr 26, 2011

This change will allow to generate valid executable,
even if rsc disables dwarf generation, as it happend
at revision 9a64273f9d68.

R=rsc
CC=golang-dev, lvd, vcc
https://golang.org/cl/4425066

2d99974e

http: make Client redirect policy configurable · 1038e7c8
Brad Fitzpatrick authored Apr 26, 2011
```
Work on issue 155

R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4435071
```
1038e7c8

gc: fix order of operations for f() < g(). · bac8f180

Russ Cox authored Apr 26, 2011

Also, 6g was passing uninitialized
Node &n2 to regalloc, causing non-deterministic
register collisions (but only when both left and
right hand side of comparison had function calls).

Fixes #1728.

R=ken2
CC=golang-dev
https://golang.org/cl/4425070

bac8f180

all-qemu.bash: remove DISABLE_NET_TESTS · f813702f
Russ Cox authored Apr 26, 2011
```
It's no longer used.

R=adg
CC=golang-dev
https://golang.org/cl/4426061
```
f813702f

dashboard: build most recent revision first · 63d531a8

Russ Cox authored Apr 26, 2011

Will fill dashboard down the screen instead of up
when builders get stuck and resume.  Already live.

Also delete dead benchmark code.
I think it is safe to say that if/when we bring
benchmarks back, we will use a different
data model.

Fixes #1228.

R=adg
CC=golang-dev
https://golang.org/cl/4449059

63d531a8

websocket: include *http.Request in websocket.Conn · 43b97ce6

Andrew Gerrand authored Apr 26, 2011

This permits the websocket handler to inspect http headers and such.

Fixes #1726.

R=ukai, bradfitz, bradfitzgo
CC=golang-dev
https://golang.org/cl/4439069

43b97ce6

25 Apr, 2011 12 commits
- runtime: fix arm build · 079a5cff
  Dave Cheney authored Apr 25, 2011
```
R=rsc, r
CC=golang-dev
https://golang.org/cl/4438069
```
  079a5cff
- gc: explain why invalid receiver types are invalid · 4684df52
  Russ Cox authored Apr 25, 2011
```
Fixes #1680.

R=ken2
CC=golang-dev
https://golang.org/cl/4446061
```
  4684df52
- runtime: turn "too many EPIPE" into real SIGPIPE · 8698bb6c
  Russ Cox authored Apr 25, 2011
```
Tested on Linux and OS X, amd64 and 386.

R=r, iant
CC=golang-dev
https://golang.org/cl/4452046
```
  8698bb6c
- time: Support Irix 6 location for zoneinfo files. · 41e5de21
  Ian Lance Taylor authored Apr 25, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4440066
```
  41e5de21
- ld: fix 6l -d on Mac, diagnose invalid use of -d · c2c7ee27
  Russ Cox authored Apr 25, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4430064
```
  c2c7ee27
- fix tree for reflect rename · 07abf1c7
  Russ Cox authored Apr 25, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4435067
```
  07abf1c7
- reflect: rename Typeof, NewValue -> TypeOf, ValueOf · 0e2bb62f
  Russ Cox authored Apr 25, 2011
```
R=r, bradfitzgo
CC=golang-dev
https://golang.org/cl/4433066
```
  0e2bb62f
- gofix: add support for reflect rename · 41342dc7
  Russ Cox authored Apr 25, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4450053
```
  41342dc7
- 8g,8l: fix "set but not used" gcc error · f1781bec
  Fazlul Shahriar authored Apr 25, 2011
```
$ gcc --version
gcc (GCC) 4.6.0 20110415 (prerelease)

R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4442080
```
  f1781bec
- runtime: correct out of memory error · a8bf6f32
  Russ Cox authored Apr 25, 2011
```
Fixes #1511.

R=golang-dev, iant2
CC=golang-dev
https://golang.org/cl/4433065
```
  a8bf6f32
- codereview: various fixes · 4efdeeec
  Russ Cox authored Apr 25, 2011
```
Set mailed bit correctly for self-clpatch.
Use repo.rollback correctly.
Allow leading spaces in some C code.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4438064
```
  4efdeeec
- gc: fix import width bug · 3a1fdc65
  Russ Cox authored Apr 25, 2011
```
Fixes #1705.

R=ken2
CC=golang-dev
https://golang.org/cl/4443060
```
  3a1fdc65