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Commit Graph

9730 Commits

Author SHA1 Message Date
Andrew Gerrand
3fa7226de7 goinstall: better usage message
Fixes #2185.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4967046
2011-09-02 10:07:47 +10:00
Dmitriy Vyukov
ea23ba3e2d sync/atomic: add LoadUintptr
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4985041
2011-09-01 15:17:25 -04:00
Russ Cox
60d47101aa gc: fix label recursion bugs
Was keeping a pointer to the labeled statement in n->right,
which meant that generic traversals of the tree visited it twice.
That combined with aggressive flattening of the block
structure when possible during parsing meant that
the kinds of label: code label: code label: code sequences
generated by yacc were giving the recursion 2ⁿ paths
through the program.

Fixes #2212.

R=lvd
CC=golang-dev
https://golang.org/cl/4960050
2011-09-01 13:44:46 -04:00
Dave Cheney
ae502c4e02 libmach: fix incorrect use of memset
Fixes #2213.

R=rsc
CC=golang-dev
https://golang.org/cl/4975047
2011-09-01 13:43:03 -04:00
Nigel Tao
b0bd77f8fb tag weekly.2011-09-01
R=r
CC=golang-dev
https://golang.org/cl/4968057
2011-09-01 17:30:41 +10:00
Mike Rosset
420934348d sudo.bash: print error/exit if problem with /usr/local/bin
When installing profiling tools on Mac OS X print
message if there is a problem with /usr/local/bin

Fixes #2209.

R=golang-dev, r, adg
CC=golang-dev, mike.rosset
https://golang.org/cl/4950057
2011-09-01 17:24:32 +10:00
Nigel Tao
ca64a37d9d weekly.2011-09-01
R=r, adg
CC=golang-dev
https://golang.org/cl/4975046
2011-09-01 17:08:53 +10:00
Mike Samuel
0253c688d0 exp/template/html: Implement grammar for JS.
This transitions into a JS state when entering any attribute whose
name starts with "on".

It does not yet enter a JS on entry into a <script> element as script
element handling is introduced in another CL.

R=nigeltao
CC=golang-dev
https://golang.org/cl/4968052
2011-09-01 12:03:40 +10:00
Robert Griesemer
ffe70eaa3c go spec: update section on Implementation Differences
R=rsc, r
CC=golang-dev
https://golang.org/cl/4977046
2011-08-31 15:16:51 -07:00
Mikio Hara
7c203b8bc1 unsafe: update doc
changeset: 8812:3fb3e88d5aa8
gc: unsafe.Alignof, unsafe.Offsetof, unsafe.Sizeof now return uintptr

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4951051
2011-08-31 17:59:35 -04:00
Russ Cox
2cc4a54dec flag: add Parsed, restore Usage
R=r
CC=golang-dev
https://golang.org/cl/4973050
2011-08-31 17:38:41 -04:00
Robert Griesemer
3f1269ff1e godoc: more index size reduction
- KindRuns don't need to repeat SpotKind,
  it is stored in each Spot
- removed extra indirection from FileRuns
  to KindRuns
- slight reduction of written index size
  (~500KB)

R=rsc
CC=golang-dev
https://golang.org/cl/4969052
2011-08-31 14:01:58 -07:00
Dmitriy Vyukov
a31f317a99 rpc: add benchmark for async rpc calls
Also makes sync benchmark concurrent.

R=r, rsc
CC=golang-dev
https://golang.org/cl/4911043
2011-08-31 13:07:25 -04:00
Mikio Hara
0c6581cc25 syscall: handle routing entry in ParseRoutingSockaddr on BSD variants
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4972053
2011-08-31 13:05:49 -04:00
Russ Cox
0c9ea63b3b cgo: explain how to free something
R=golang-dev, n13m3y3r, r
CC=golang-dev
https://golang.org/cl/4958053
2011-08-31 08:17:01 -04:00
Russ Cox
335da67e00 gc: make static initialization more static
Does as much as possible in data layout instead
of during the init function.

Handles var x = y; var y = z as a special case too,
because it is so prevalent in package unicode
(var Greek = _Greek; var _Greek = []...).

Introduces InitPlan description of initialized data
so that it can be traversed multiple times (for example,
in the copy handler).

Cuts package unicode's init function size by 8x.
All that remains there is map initialization, which
is on the chopping block too.

Fixes sinit.go test case.

Aggregate DATA instructions at end of object file.

Checkpoint.  More to come.

R=ken2
CC=golang-dev
https://golang.org/cl/4969051
2011-08-31 07:37:14 -04:00
Russ Cox
5f40c5b384 runtime: handle string + char literals in goc2c
My string literal was being rewritten from
"runtime.SysReserve(%p, %D) = error %d"
to
"runtime.SysReserve ( %p , %D ) = error %d"

R=iant
CC=golang-dev
https://golang.org/cl/4972051
2011-08-31 07:11:31 -04:00
Russ Cox
4304de6e0c runtime: make arm work on Ubuntu Natty qemu
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4963050
2011-08-31 07:02:46 -04:00
Gustavo Niemeyer
0cfa0fe242 cgo: note that CString result must be freed
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4968054
2011-08-31 06:44:55 -03:00
Jaroslavas Počepko
95429d82f1 exp/wingui: made compatible with windows/amd64
R=golang-dev, alex.brainman
CC=golang-dev, vcc.163
https://golang.org/cl/4974041
2011-08-31 15:39:50 +10:00
Brad Fitzpatrick
7349d21f8e http: add file protocol transport
Off by default (security risk), but users can
wire it up if desired.

Fixes #2113

R=rsc, bradfitz
CC=golang-dev
https://golang.org/cl/4959049
2011-08-30 21:47:41 -07:00
Robert Griesemer
40f0a0d759 godoc index: first step towards reducing index size
- canonicalize package descriptors
- remove duplicate storage of file paths
- reduces (current) written index file by approx 3.5MB
(from 28434237B to 24686643B, or 13%)

- next step: untangle DAG (when serializing, using
gob, the index dag explodes into an index tree)

R=dsymonds
CC=golang-dev
https://golang.org/cl/4983042
2011-08-30 18:47:15 -07:00
Jaroslavas Počepko
68a04dce93 image: add PalettedImage interface, and make image/png recognize it.
R=golang-dev, rsc, bradfitz, nigeltao
CC=golang-dev
https://golang.org/cl/4956046
2011-08-31 08:27:00 +10:00
Gustavo Niemeyer
e1cfb6f3a9 cgo: fix GoBytes
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4956051
2011-08-30 14:33:16 -03:00
Lucio De Re
4ca2172f38 gc: fix for Plan 9 build
R=golang-dev
CC=golang-dev, rsc
https://golang.org/cl/4977045
2011-08-30 09:40:46 -04:00
Russ Cox
79260e5bfe dashboard: yet another utf-8 fix
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4964052
2011-08-30 09:00:33 -04:00
Russ Cox
4fb3c4f765 gc: fix div bug
R=ken2
CC=golang-dev
https://golang.org/cl/4950052
2011-08-30 08:47:28 -04:00
Jaroslavas Počepko
c586b5b96b runtime: windows/amd64 callbacks fixed and syscall fixed to allow using it in callbacks
Fixes #2178.
Patch2: Fixed allocating shadow space for stdcall (must be at least 32 bytes in any case)
Patch3: Made allocated chunk smaller.
Patch4: Typo
Patch5: suppress linktime warning "runtime.callbackasm: nosplit stack overflow"
Patch6: added testcase src/pkg/syscall/callback_windows_test.go
Patch7: weakly related files moved to https://golang.org/cl/4965050 https://golang.org/cl/4974041 https://golang.org/cl/4965051
Patch8: reflect changes https://golang.org/cl/4926042/
Patch9: reflect comments

R=golang-dev, alex.brainman, vcc.163
CC=golang-dev, hectorchu
https://golang.org/cl/4958042
2011-08-30 22:02:02 +10:00
Lucio De Re
2d489e67dc gc: fix for Plan 9 build
R=golang-dev
CC=golang-dev, rsc
https://golang.org/cl/4975044
2011-08-30 08:00:07 -04:00
Jaroslavas Počepko
ae891b5528 windows/386: clean stack after syscall (it is necessary after call cdecl functions and does not have an effect after stdcall)
Result of discussion here: http://groups.google.com/group/golang-nuts/browse_thread/thread/357c806cbb57ca62

R=golang-dev, bradfitz, alex.brainman, hectorchu, rsc
CC=golang-dev
https://golang.org/cl/4961045
2011-08-30 14:43:54 +10:00
Mike Samuel
22d5f9aae3 exp/template/html: Added handling for URL attributes.
1. adds a urlPart field to context
2. implements tURL to figure out the URL part
3. modifies joinContext to allow common context mismatches
   around branches to be ignored when not material as in
   <a href="/foo{{if .HasQuery}}?q={{.Query}}{{/if}}">
4. adds a pipeline function that filters dynamically inserted
   protocols to prevent code injection via URLs.

R=nigeltao
CC=golang-dev
https://golang.org/cl/4957041
2011-08-30 11:42:30 +10:00
Robert Griesemer
d01ee38fb0 godoc: support for reading/writing (splitted) index files.
This CL implements a new godoc feature to save the search
index on disk. Use -write_index to create the search
index file named with -index_files. Use -index_files to
provide a glob pattern specifying index file(s) when
starting godoc; in this case the run-time indexer is not
run.

Known issues:
- saving/restoring full text index is not yet supported
- the list of flags and overall usage logic could use a
  cleanup

R=rsc, dsymonds
CC=golang-dev
https://golang.org/cl/4974045
2011-08-29 17:22:20 -07:00
Robert Griesemer
6b90262870 godoc: fix bug in zip.go
The result of sort.Search is in the interval [0,n);
specifically, if no entry is found, the result is n
and not -1.

R=dsymonds
CC=golang-dev
https://golang.org/cl/4982041
2011-08-29 16:49:31 -07:00
Andrew Gerrand
58b05e2448 goinstall: select the tag that is closest to runtime.Version
release.r50 looks for newest tag <= go.r50
weekly.2010-10-10 looks for newest tag <= go.2010-10-10

Implements behavior for hg, git, and bzr.

R=dsymonds, rsc, n13m3y3r
CC=golang-dev
https://golang.org/cl/4873057
2011-08-30 09:37:22 +10:00
Brad Fitzpatrick
596bf61d6c json: add struct tag option to wrap literals in strings
Since JavaScript doesn't have [u]int64 types, some JSON APIs
encode such types as strings to avoid losing precision.

This adds a new struct tag option ",string" to cause
fields to be wrapped in JSON strings on encoding
and unwrapped from strings when decoding.

R=rsc, gustavo
CC=golang-dev
https://golang.org/cl/4918051
2011-08-29 12:46:32 -07:00
Jaroslavas Počepko
2afc46f2b2 doc/progs: fix windows/amd64
R=rsc
CC=alex.brainman, golang-dev, vcc.163
https://golang.org/cl/4965050
2011-08-29 15:38:12 -04:00
Mateusz Czapliński
eae0a48cf5 libmach: support reading symbols from Windows .exe for nm
Fixes #979.

R=rsc, alex.brainman
CC=golang-dev, vcc.163
https://golang.org/cl/4894051
2011-08-29 14:25:43 -04:00
Russ Cox
d8333d41f2 A+C: Mateusz Czapliński (individual CLA)
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4967043
2011-08-29 14:25:29 -04:00
Mike Rosset
af8b1271eb archive/tar: when writing tar Headers write hdr.Linkname
This should allow symlinks in tar files. Where previously
as far as I can see they were skipped completely.

R=golang-dev, dsymonds, rsc, bradfitz, bradfitz
CC=golang-dev, mike.rosset
https://golang.org/cl/4973044
2011-08-29 11:01:03 -07:00
Brad Fitzpatrick
d06753876f C+A: add Mike Rosset (individual CLA)
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4963047
2011-08-29 09:13:55 -07:00
Joel Sing
1075af0cce runtime: add openbsd 386 defs.h
Missed in previous change (4951043).

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4967044
2011-08-29 11:07:19 -04:00
Russ Cox
3693cd2988 runtime: add runtime· prefix to showframe
R=ken2
CC=golang-dev
https://golang.org/cl/4978042
2011-08-29 10:55:21 -04:00
Mikio Hara
683df29f7c net: change the internal form of IPMask for IPv4
This CL changes the internal form of IPMask for IPv4
from 16-byte to 4-byte, also adds Size method to IPMask
struct and changes output string format of IPMask.String
method.

R=rsc
CC=golang-dev
https://golang.org/cl/4950046
2011-08-29 10:49:03 -04:00
Gustavo Niemeyer
1952eb5010 os: fix WNOHANG Waitmsg
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4962042
2011-08-29 10:45:37 -04:00
Joel Sing
9ef17990c2 runtime: add runtime support for openbsd 386
Add openbsd 386 runtime support, partially based on the existing
freebsd 386 runtime.

This requires change 4973043.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4951043
2011-08-29 10:42:16 -04:00
Yuval Pavel Zholkover
c20a338c2f runtime, syscall: use the vdso page on linux x86 for faster syscalls instead of int $0x80.
8l: fix handling CALL $(constant) code generated by 8a.
8a,8l: add indirect call instruction: CALL *data(SB).

R=rsc, iant
CC=golang-dev
https://golang.org/cl/4817054
2011-08-29 10:36:06 -04:00
Joel Sing
88e984faa5 syscall: add openbsd 386
Add openbsd 386 syscall support, partially based on the existing
freebsd 386 syscall implementation.

FTR zerrors_openbsd_386.go cannot currently be completely built on
openbsd/i386 due to what appears to be a gcc bug. The constants can be
successfully generated with -m32 on openbsd/amd64 and the error
table can then be generated on openbsd/i386.

R=rsc
CC=golang-dev
https://golang.org/cl/4969045
2011-08-29 10:04:28 -04:00
Joel Sing
8aa2591b13 runtime: openbsd thread tweaks
- Rename sys_sched_yield() to osyield() as this is now defined in asm.h.
- Only print kern.rtheads message if rfork_thread() failed with ENOTSUP.
- Remove unused variables.

R=rsc
CC=golang-dev
https://golang.org/cl/4973043
2011-08-29 09:35:13 -04:00
Fazlul Shahriar
45bd7b07e5 time: fix Plan 9 build
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4966045
2011-08-29 09:35:08 -04:00
Lucio De Re
b3cc4897be gc: fix build on Plan 9
gc/bits.c
. improved format with associated cast;
gc/closure.c
gc/dcl.c
gc/range.c
gc/reflect.c
gc/sinit.c
. dropped unnecessary assignments;
gc/gen.c
. dropped unnecessary assignment;
. added static qualifier to local function definition;
gc/go.h
. added varargck pragmas;
gc/lex.c
. used {} instead of ; in if statement to suppress warning;
. replaced exit(0) with exits(0);
. added compilation conditions for SIGBUS/SIGSEGV;
. dropped unnecessary assignment;
gc/mparith2.c
. dropped four unnecessary assignments/initialisations;
gc/obj.c
. added type cast to local pointer;
gc/pgen.c
. added cast and related print format;
gc/subr.c
. replaced exit(1) with exits("error");
. replaced unlink() with remove();
. renamed local cistrmp() as ucistrmp() to remove conflict with
  Plan 9 function by the same name;
gc/swt.c
. added braces instead of ; as empty statment;
gc/typecheck.c
. added static qualifier to local function definition;
. dropped unnecessary assignments;
gc/walk.c
. dropped unnecessary assignments;
. added static qualifier to local function definitions;

R=rsc
CC=golang-dev
https://golang.org/cl/4964046
2011-08-29 09:35:04 -04:00