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Author SHA1 Message Date
Andrew Gerrand
30d08b404c weekly.2011-06-23 
R=golang-dev, robert.hencke, r
CC=golang-dev
https://golang.org/cl/4625062
 2011-06-24 16:04:17 +10:00
Yasuhiro Matsumoto
8ab2c98972 os: fixed PathListSeparator to ';' for windows. 
Fixed issue 1992

R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/4661047
 2011-06-24 15:00:59 +10:00
Brad Fitzpatrick
89873e60e2 http: buffer Request.Write 
Fixes #1996

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4639068
 2011-06-23 21:10:51 -07:00
Gustavo Niemeyer
65b036c381 runtime: don't use twice the memory with grsec-like kernels 
grsec needs the FIXED flag to be provided to mmap, which
works now.  That said, when the allocation fails to be made
in the specific address, we're still given back a writable
page.  This change will unmap that page to avoid using
twice the amount of memory needed.

It'd also be pretty easy to avoid the extra system calls
once we detected that the flag is needed, but I'm not sure
if that edge case is worth the effort.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4634086
 2011-06-24 00:29:59 -03:00
Andrew Gerrand
b4bab6f8b3 goinstall: build with make by default, add -make flag 
This is a temporary measure until go/build can build cgo packages.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4627056
 2011-06-24 13:01:17 +10:00
Yasuhiro Matsumoto
73d741fd5b mime/multipart: remove newline at top of the multipart. 
R=golang-dev, bradfitz, arctanofyourface
CC=golang-dev
https://golang.org/cl/4635063
 2011-06-23 10:11:33 -07:00
Anthony Martin
d847467041 libmach: fix disassembly of FCMOVcc and FCOMI 
The optable for 0xDB is handled specially.

This was the cause of a really weird bug
when using cov (386!) on the math package.

A real head-scratcher.

R=rsc
CC=golang-dev
https://golang.org/cl/4639066
 2011-06-23 09:32:29 -04:00
Anthony Martin
8f72a87b4c libmach: fix tracing on linux (for cov) 
R=rsc, dave
CC=golang-dev
https://golang.org/cl/4629064
 2011-06-22 23:24:14 -04:00
Russ Cox
c475c3071a 5c: do not use R9 and R10 
This program used to use R9 and R10.
Now it fails to compile (out of registers).
I used to know a simpler test but can't remember it.

Learned something new: Rietveld refuses change
list descriptions bigger than 10 kB.

int sum(int x, int y, int z, int w) {
        return
        (((((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))))%
        (((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))))*
        ((((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))))%
        (((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))))))*
        (((((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))))%
        (((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))))*
        ((((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))))%
        (((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))))/
        ((((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))|
        (((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w))&
        ((x*y+z*w|x*y+z*w)^
        (x*y+z*w|x*y+z*w)))))))
        ;
}

R=ken2
CC=golang-dev
https://golang.org/cl/4650053
 2011-06-22 23:22:36 -04:00
Alex Brainman
5d53aab4a2 exec: LookPath should not search %PATH% for files like c:cmd.exe 
R=golang-dev
CC=golang-dev
https://golang.org/cl/4632055
 2011-06-23 10:56:53 +10:00
Rob Pike
96731619ce exp/template: make -0 be an unsigned int. 
Fix (inconsequential) type error in list initializer.

R=rsc
CC=golang-dev
https://golang.org/cl/4638058
 2011-06-23 10:19:29 +10:00
Andrew Gerrand
d7df79a7e5 go/build: include Import objects in Script Inputs 
This has the effect of making goinstall rebuild a package's
dependencies when they are newer than the current package object.

R=rsc
CC=golang-dev
https://golang.org/cl/4627051
 2011-06-23 10:15:46 +10:00
Yasuhiro Matsumoto
88442358a9 net, syscall: interface for windows 
R=mikioh.mikioh, alex.brainman, rsc, vincent.vanackere
CC=golang-dev
https://golang.org/cl/4590050
 2011-06-23 09:54:57 +10:00
Russ Cox
36b5e1d698 io: clarify Read, ReadAt, Copy, Copyn EOF behavior 
R=golang-dev, bradfitz, iant, dsymonds, nigeltao, r
CC=golang-dev
https://golang.org/cl/4629062
 2011-06-22 19:33:07 -04:00
Rob Pike
cd7826e5f6 First cut at the parser for the new template package. 
This is not a full grammar, but the pieces are there to implement whatever we converge on.

R=rsc
CC=golang-dev
https://golang.org/cl/4629053
 2011-06-23 09:27:28 +10:00
Alex Brainman
123549acb1 exec: better error message for windows LookPath 
Fixes #1991.

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4648049
 2011-06-23 09:16:20 +10:00
Nigel Tao
6b4fb9f85a image: basic test for the 16-bits-per-color-channel types. 
R=r
CC=golang-dev
https://golang.org/cl/4635059
 2011-06-23 08:39:00 +10:00
Ken Rockot
c8443d7242 syscall: add tty support to StartProcess 
These changes add a Ctty int field to the Unix syscall.ProcAttr which,
if set >= 0 in conjuction with Setsid=true, will be used by
forkAndExecInChild as the file descriptor for the new child's
controlling terminal.

Necessary changes have been made to mkerrors.sh to generate defs for
TIOC*, though changes to its output files are not included here.
The changes made should support Linux, FreeBSD and Darwin, at least.

R=iant, bradfitz, r, rsc, borman
CC=golang-dev
https://golang.org/cl/4532075
 2011-06-22 18:07:20 -04:00
Russ Cox
8a4acd53f1 A+C: Ken Rockot (individual CLA) 
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4648053
 2011-06-22 18:07:08 -04:00
Russ Cox
2e41120a82 build: explain $PWD use 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4639064
 2011-06-22 17:00:46 -04:00
Dmitriy Vyukov
8cab7f5703 sync: restore GOMAXPROCS during benchmarks 
R=golang-dev
CC=dvyukov, golang-dev
https://golang.org/cl/4631060
 2011-06-22 16:20:37 -04:00
Gustavo Niemeyer
89d334ffe1 ld: don't attempt to build dynamic sections unnecessarily 
This prevents ld from generating zeroed symtab entries for
sections that aren't going to be generated because dynamic
linkage has been disabled (-d was used or no dynamic libs
were seen).  Even though they were not explicitly added by
doelf, the section creation process was making them
reachable again.

The windows head is being disconsidered for this because
apparently it's not taking into account debug['d'].

This makes elflint 0.1% happier.

R=golang-dev, rsc, gustavo
CC=golang-dev
https://golang.org/cl/4638050
 2011-06-22 15:12:22 -04:00
Brad Fitzpatrick
5dfdccf2b0 Fix Windows build; ErrorString->NewError 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4634080
 2011-06-22 11:33:30 -07:00
Robert Griesemer
712fb6dcd3 os.Error API: don't export os.ErrorString, use os.NewError consistently 
This is a core API change.

1) gofix misc src
2) Manual adjustments to the following files under src/pkg:
   gob/decode.go
   rpc/client.go
   os/error.go
   io/io.go
   bufio/bufio.go
   http/request.go
   websocket/client.go
as well as:
   src/cmd/gofix/testdata/*.go.in (reverted)
   test/fixedbugs/bug243.go
3) Implemented gofix patch (oserrorstring.go) and test case (oserrorstring_test.go)

Compiles and runs all tests.

R=r, rsc, gri
CC=golang-dev
https://golang.org/cl/4607052
 2011-06-22 10:52:47 -07:00
Russ Cox
55b0662465 godefs: remove test from build 
The test is only defined on darwin/amd64, and it fails
with recent versions of Xcode, which do not support
-gstabs+ debugging output.  At some point godefs will
have to be replaced, perhaps merged with cgo.
Godefs is not needed during builds anyway (its output files
are checked into the repository in src/pkg/runtime),
so its failure on the newer Xcode is a distraction from an
otherwise usable build.  Disable the test.

Fixes #1985.

R=golang-dev, gri, robert.hencke, r
CC=golang-dev
https://golang.org/cl/4638053
 2011-06-21 21:45:13 -04:00
Adam Langley
f2e94de6d6 crypto/openpgp: add ElGamal support. 
R=bradfitz, r
CC=golang-dev
https://golang.org/cl/4639049
 2011-06-21 21:00:49 -04:00
Lucio De Re
10b5519d3a 8l: more fixes for Plan 9 
Once these changes are effected, it is possible to construct
"8l" native on a (386?) Plan 9 system, albeit with assistance
from modules such as mkfiles that are not (yet) included in any
public patches.

8l/asm.c:
. Corrected some format qualifiers.

8l/list.c:
. Cast a print() argument to (int) to match the given format.
  It may be possible to change the format (%R), but I have not
  looked into it.

8l/obj.c:
. Removed some unused code.

8l/span.c:
. Removed unnecessary incrementation on "bp".
. Corrected some format qualifiers.

ld/data.c:
. Corrected some format qualifiers.
. Cast print argument to (int): used as field size.
. Use braces to suppress warning about empty if() statements.

ld/dwarf.c:
. Trivial spelling mistake in comment.

ld/ldelf.c:
. Added USED() statements to silence warnings.
. Dropped redundant address (&) operators.
. corrected some format qualifiers.
. Cast to (int) for switch selection variable.

ld/macho.c:
. Added USED() statements to silence warnings.

ld/ldpe.c:
. Added USED() statements to silence warnings.
. More careful use of "sect" variable.
. Corrected some format qualifiers.
. Removed redundant assignments.
. Minor fix dropped as it was submitted separately.

ld/pe.c:
. Dropped <time.h> which is now in <u.h>.
. Dropped redundant address (&) operators.
. Added a missing variable initialisation.

ld/symtab.c:
. Added USED() statements to silence warnings.
. Removed redundant incrementation.
. Corrected some format qualifiers.

All the above have been tested against a (very) recent release
and do not seem to trigger any regressions.

All review suggestions have been incorporated.

R=rsc
CC=golang-dev
https://golang.org/cl/4633043
 2011-06-21 12:14:32 -04:00
Robert Hencke
b88e669a8f nacl, tiny: remove vestiges 
R=golang-dev, r, rsc
CC=golang-dev
https://golang.org/cl/4635053
 2011-06-21 12:02:40 -04:00
Russ Cox
d6be71c788 gopprof: update list of memory allocators 
Also import new weblist command from Google version.

R=r, bradfitz
CC=golang-dev
https://golang.org/cl/4650048
 2011-06-21 11:27:08 -04:00
Andrew Gerrand
f338d9f73b goinstall: undo 1ad616fb313d (always rebuild...) 
CL 4627051 is a better way of doing the same thing.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4654045
 2011-06-21 17:13:16 +10:00
Alex Brainman
524d02cbca builder: run make single-threaded on windows 
Will still honor MAKEFLAGS environment variable if set.

R=golang-dev
CC=bradfitz, golang-dev
https://golang.org/cl/4644049
 2011-06-21 12:26:38 +10:00
Andrew Gerrand
ceae2c9301 goinstall: undo repo peeking code 
Keeping the Julian's good refactoring work.

R=rsc
CC=golang-dev
https://golang.org/cl/4638049
 2011-06-21 11:28:15 +10:00
Ben Lynn
6be0bdf7bc Effective Go: supplied missing type in variadic function example. 
R=golang-dev, nigeltao
CC=golang-dev
https://golang.org/cl/4595055
 2011-06-21 10:55:07 +10:00
Mikio Hara
5d6f118f23 syscall: add socket control message support for darwin, freebsd, linux 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4528113
 2011-06-20 18:40:20 -04:00
Rob Pike
97a929aac9 fmt: catch panics from calls to String etc. 
This change causes Print et al. to catch panics generated by
calls to String, GoString, and Format.  The panic is formatted
into the output stream as an error, but the program continues.
As a special case, if the argument was a nil pointer, the
result is just "<nil>", because that's almost certainly enough
information and handles the very common case of String
methods that don't guard against nil.

Scan does not want this change. Input must work; output can
be for debugging and it's nice to get output even when you
make a mistake.

R=dsymonds, r, adg, gri, rsc, gri
CC=golang-dev
https://golang.org/cl/4640043
 2011-06-21 08:31:02 +10:00
Russ Cox
4bbe9d87d7 all-qemu.bash: cannot test go/build 
R=adg, r
CC=golang-dev
https://golang.org/cl/4633054
 2011-06-20 17:44:36 -04:00
Brad Fitzpatrick
9ee83f546f http: write Header keys with empty values 
R=golang-dev, rsc, r
CC=golang-dev
https://golang.org/cl/4630052
 2011-06-20 14:36:03 -07:00
Brad Fitzpatrick
922ceaddd2 http: permit handlers to explicitly remove the Date header 
We'll do the right thing by default, but people wanting minimal
response sizes can explicitly remove the Date header.
(empty fields aren't written out)

R=rsc
CC=golang-dev
https://golang.org/cl/4634048
 2011-06-20 13:39:03 -07:00
Graham Miller
cf201ed6a0 os: change Waitmsg String method to use pointer receiver 
Fixes #1851.

R=rsc
CC=golang-dev
https://golang.org/cl/4628045
 2011-06-20 15:42:17 -04:00
Brad Fitzpatrick
c2784340a7 http: add Server.ListenAndServeTLS 
Fixes #1964

R=rsc
CC=golang-dev
https://golang.org/cl/4630045
 2011-06-20 12:19:26 -07:00
Mikio Hara
10f1436bad syscall: add LSF support for linux 
R=rsc
CC=golang-dev
https://golang.org/cl/4626041
 2011-06-20 14:51:34 -04:00
Robert Hencke
58ff8c1dfd codereview.py: note that hg change -d abandons a change list 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4644043
 2011-06-20 14:50:00 -04:00
Anthony Martin
028f74f827 5g, 6g, 8g: fix comments in method call generation 
R=golang-dev
CC=golang-dev
https://golang.org/cl/4652042
 2011-06-20 14:49:29 -04:00
Anthony Martin
12b2269860 5g, 5l: fix more set but not used warnings 
These are present when building with gcc 4.6.

R=golang-dev, dave
CC=golang-dev, lvd
https://golang.org/cl/4636047
 2011-06-20 14:18:04 -04:00
Russ Cox
e0a617496e test: test of goto restrictions 
R=gri, iant, bradfitz, fvbommel, r
CC=golang-dev
https://golang.org/cl/4652041
 2011-06-20 14:06:00 -04:00
Brad Fitzpatrick
da7b96f714 http: fix req.Cookie(name) with cookies in one header 
Fixes #1974

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4654042
 2011-06-20 10:33:07 -07:00
Pascal S. de Kloe
67ec47d1c0 mime: fix RFC references 
R=golang-dev, bradfitz
CC=brad fitzpatrick <bradfitz, golang-dev
https://golang.org/cl/4634063
 2011-06-20 07:41:18 -07:00
Anthony Martin
f7d754fcce build: exclude packages that fail on Plan 9 (for now) 
All but two packages depend on net:
        debug/proc
        os/signal

With this change, we can produce
a working build with GOOS=plan9.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4639053
 2011-06-20 22:23:43 +10:00
Andrew Gerrand
f22e5cfc6d goinstall: update doc.go 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4645048
 2011-06-20 16:39:16 +10:00
Yasuhiro Matsumoto
b7b8f2b086 misc/godashboard: Accept sub-directories for goinstall's report. 
Fixed issue 1155.

R=golang-dev, adg, rsc
CC=golang-dev
https://golang.org/cl/4592059
 2011-06-20 14:46:32 +10:00