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2822 Commits

Author SHA1 Message Date
Russ Cox
744d5ae48a runtime: add ARM memmove 
R=ken2
https://golang.org/cl/156063
 2009-11-17 22:54:20 -08:00
Russ Cox
ed0beea27b copy tweaks 
* move memmove to arch-specific subdirectories
  * add memmove for arm
  * add copyright notices marking them as copied from Inferno

R=ken2
https://golang.org/cl/156061
 2009-11-17 22:16:55 -08:00
Rob Pike
ea5cc6c021 add a test for %+v in nested structures. 
threw in an embedded one for good measure.

R=rsc
CC=golang-dev
https://golang.org/cl/157058
 2009-11-17 22:14:34 -08:00
Ken Thompson
01c2de0c15 allow copy to be used without a return value 
R=rsc
https://golang.org/cl/156060
 2009-11-17 22:00:59 -08:00
Russ Cox
41554e2528 runtime: two trivial but important bug fixes 
R=r
https://golang.org/cl/156059
 2009-11-17 22:00:30 -08:00
Ken Thompson
948f3e77e1 bug in copy 
R=rsc
https://golang.org/cl/156056
 2009-11-17 20:44:35 -08:00
Ken Thompson
c4606d05da install copy predefined 
did not test 386, but should work
shouldnt matter if copy is not used

R=rsc
https://golang.org/cl/156055
 2009-11-17 20:41:44 -08:00
Adam Langley
a8ba40823c crypto/rsa: add PKCS#1 v1.5 signature support. 
R=rsc
CC=golang-dev
https://golang.org/cl/156051
 2009-11-17 18:21:47 -08:00
Adam Langley
80b7f6a8d4 asn1: 
* add Marshal
  * add BitString.RightAlign
  * change to using a *time.Time (from time.Time) since that's what
    the time package uses.
  * return the unparsed data from Unmarshal.

R=rsc
CC=golang-dev
https://golang.org/cl/156047
 2009-11-17 18:09:41 -08:00
Russ Cox
1dbd3c8d3d reflect: document that PkgPath and Name return 
empty string for unnamed types.

Fixes #249.

R=r
https://golang.org/cl/156052
 2009-11-17 16:03:14 -08:00
Russ Cox
849e6f99b8 http: do not crash accessing r.Form if ParseForm fails 
Fixes #233.

R=dsymonds1
https://golang.org/cl/154179
 2009-11-17 14:45:10 -08:00
Russ Cox
4dfd7fdde5 runtime: do not create new threads during malloc. 
the signal handling stack is a different size than
	the normal stack, so it cannot be allocated using
	the backup stack allocator.

Fixes #250.

R=agl1
CC=golang-dev
https://golang.org/cl/157044
 2009-11-17 14:42:08 -08:00
Ken Thompson
26b55e44d9 fix botch 
R=rsc
https://golang.org/cl/157046
 2009-11-17 14:11:50 -08:00
Ken Thompson
8a6da2f6a0 change a n^2 algorithm in 
data initialization to n*log(n)

R=rsc
https://golang.org/cl/158041
 2009-11-17 13:59:38 -08:00
Rob Pike
6240b0110a improve documentation of runtime. there was no mention of types. 
R=rsc
CC=golang-dev
https://golang.org/cl/157042
 2009-11-17 11:44:15 -08:00
Aron Nopanen
c51ee432d1 Make non-errored RPC calls return 'nil' error to caller. 
Error information is carried from RPC server to client in the string
'Error' field of rpc.Response. An empty string is sent in the success
case. This empty string was being returned to the caller (of Client.Call
or Client.Go), resulting in a non-nil error response.

This change detects an empty-string Response.Error at the client, and
translates it into a nil value in Call.Error.

Tests updated to check error return in success cases.

R=r, rsc
https://golang.org/cl/154159
 2009-11-17 11:29:02 -08:00
Sergio Luis O. B. Correia
bae4f5085e cmd/cc: Fix -I switch to handle a path with blankspaces correctly 
Currently, -I switch can't deal with a path containing spaces.
This commit simplify setinclude(), by removing the special case
of a string that had spaces. After this change, setinclude() will
merely add the given directories to the include path, if it does
not yet exist, and this approach works.

Will be needed for solving issue 115.

R=agl1, rsc, iant2, r
https://golang.org/cl/155059
 2009-11-17 09:02:47 -08:00
Russ Cox
b4586a7429 math: fix argument names in Atan2 
(error introduced converting from arg1, arg2)

Fixes #220.

R=r
https://golang.org/cl/156041
 2009-11-17 08:39:56 -08:00
Russ Cox
c0e1ccf3ff Make.pkg: have "make coverage" invoke 6cov with correct binary 
Fixes #239.

R=r
https://golang.org/cl/154176
 2009-11-17 08:39:26 -08:00
Russ Cox
6e788e0f0f net: enforce timeouts for ReadFrom/WriteTo 
Fixes #153.

R=r
https://golang.org/cl/154177
 2009-11-17 08:39:17 -08:00
Russ Cox
a65bf95dd8 syscall: use correct pointer in recvfrom/sendto. 
linux/386 stack trace: use 32-bit hex.

Fixes #159.

R=r
https://golang.org/cl/154178
 2009-11-17 08:39:04 -08:00
Devon H. O'Dell
0489a260da FreeBSD-specific porting work. 
cgo/libmach remain unimplemented. However, compilers, runtime,
and packages are 100%. I still need to go through and implement
missing syscalls (at least make sure they're all listed), but
for all shipped functionality, this is done. Ship! ;)

R=rsc, VenkateshSrinivas
https://golang.org/cl/152142
 2009-11-17 08:20:58 -08:00
Rob Pike
30b1b9a36a Rework gobs to fix bad bug related to sharing of id's between encoder and decoder side. 
Fix is to move all decoder state into the decoder object.

Fixes #215.

R=rsc
CC=golang-dev
https://golang.org/cl/155077
 2009-11-16 23:32:30 -08:00
Rob Pike
50c04132ac fix bug causing empty strings to be become non-nil errors on client side of rpc connection. 
R=rsc
CC=golang-dev
https://golang.org/cl/155078
 2009-11-16 23:32:16 -08:00
Russ Cox
597b2a91a6 runtime: make signal handler work on 386 
R=r
https://golang.org/cl/154171
 2009-11-16 17:51:47 -08:00
Russ Cox
1ee83f851d gc: change "can we const evaluate this" from blacklist to whitelist 
R=ken2
https://golang.org/cl/155074
 2009-11-16 17:40:47 -08:00
Russ Cox
44e51fad28 6l: fix divide by zero in glibc linker. 
repeats 8l change http://code.google.com/p/go/source/detail?r=7594e16b5cf9

Fixes #179.

R=iant
https://golang.org/cl/154145
 2009-11-16 17:40:03 -08:00
Adam Langley
1cdfe9fa28 unsafe: documentation typo. 
Fixes #236.

R=r
CC=golang-dev
https://golang.org/cl/155072
 2009-11-16 15:39:04 -08:00
Robert Griesemer
e86afaf456 Don't emit line tags when source code is printed as part of 
package documentation using templates. The line tag interferes
with the anchor tag introduces by the template.

This fixes an an issue where some headers lost their ability
to link to the respective source code.

R=rsc
https://golang.org/cl/154166
 2009-11-16 14:26:29 -08:00
David Symonds
affcfe5a75 Add some primitive type aliases to exp/iterable and define Iter on them. 
R=rsc
https://golang.org/cl/155065
 2009-11-16 13:39:59 -08:00
David G. Andersen
37f71e8ad6 An asked-for-in #go-nuts extension to quickly create a repeated 
copy of a string or a byte array.
        strings.Repeat("-", 50)
	bytes.Repeat(b, 99)

R=rsc
https://golang.org/cl/155063
 2009-11-16 12:40:01 -08:00
Kai Backman
c3cf8d663a s/AJMP/AB/ to fix build breakage. 
R=rsc
https://golang.org/cl/155069
 2009-11-16 11:58:28 -08:00
Russ Cox
ef46a9ddac gc: fix up floating point NaN comparisons 
Fixes #167.

R=ken2
https://golang.org/cl/155062
 2009-11-15 17:24:14 -08:00
Adam Langley
391e082ca9 crypto/md5: fix comment typo. 
Fixes #210.

R=rsc
CC=golang-dev
https://golang.org/cl/155057
 2009-11-15 14:00:46 -08:00
Russ Cox
39f64bed52 godefs: avoid gcc 4'isms in command line. 
Fixes #97.

R=r
https://golang.org/cl/155054
 2009-11-15 12:57:39 -08:00
Russ Cox
cc3524fb06 makefiles: use correct gcc order in case --as-needed is in use. 
Suggested by eostapets.
Fixes #141.

R=r
https://golang.org/cl/155049
 2009-11-15 12:57:28 -08:00
Russ Cox
0238fd836f cgo: arrange for English error messages 
Fixes #21.

R=r
https://golang.org/cl/155048
 2009-11-15 12:57:21 -08:00
Russ Cox
091191336a runtime: avoid crash in Caller 
Fixes #176.

R=r
https://golang.org/cl/154146
 2009-11-15 12:57:15 -08:00
Russ Cox
a338231526 gc: five bug fixes, one better error. 
* check for struct literal assignment to private fields.
* record, fix crash involving parallel map assignment.
* avoid infinite recursion in exportassignok.
* make floating point bounds check precise.
* avoid crash on invalid receiver.

* add context to error about implicit assignment.

Fixes #86.
Fixes #88.
Fixes #158.
Fixes #174.
Fixes #201.
Fixes #204.

R=ken2
https://golang.org/cl/154144
 2009-11-15 12:57:09 -08:00
Russ Cox
a967f57d19 http.URLEscape: escape all bytes required by RFC 2396 
Fixes #125.

R=r
https://golang.org/cl/154143
 2009-11-15 12:56:50 -08:00
Russ Cox
2a6bb2c63e gotest: show the test file pattern in "no test files" error 
Fixes #190.

R=r
https://golang.org/cl/154142
 2009-11-15 12:56:39 -08:00
Rob Pike
27779dd6cb fix bug in bytes.Map and add test cases for Map in both strings and bytes packages. 
thanks to ulrik.sverdrup for the test case.

Fixes #191.

R=rsc
CC=golang-dev
https://golang.org/cl/155056
 2009-11-15 12:07:27 -08:00
Russ Cox
b18bee948e cc: drop redundant strcpy 
Fixes #192.

R=ken2
https://golang.org/cl/155047
 2009-11-15 00:00:05 -08:00
Russ Cox
139a053733 cc: eliminate two fixed-size buffers 
Fixes bug 168.
Alternative to https://golang.org/cl/152143.

R=ken2
https://golang.org/cl/155042
 2009-11-14 23:25:55 -08:00
Kai Backman
529216fa83 complain if GOARCH != arm. fix build break caused by gomake 
introduction.

R=rsc
https://golang.org/cl/152109
 2009-11-14 23:08:22 -08:00
Adam Langley
ad05d29103 crypto/rsa: handle the case of non-coprime blinds. 
We are dealing with the multiplicative group ℤ/pqℤ. Multiples of
either p or q are not members of the group since they cannot have an
inverse. (Such numbers are 0 in the subgroup ℤ/pℤ.)

With p and q of typical size (> 512 bits), the probability of a random
blind [1..pq-1] being a multiple of p or q is negligible. However, in
the unit tests, much smaller sizes are used and the event could occur.

This change checks the result of the ext GCD and deals with this case.

It also increases the size of p and q in the unit test as a large
number of the keys selected were p, q = 227,169.

R=rsc
CC=golang-dev
https://golang.org/cl/154141
 2009-11-14 20:38:00 -08:00
Devon H. O'Dell
553be8427e Build changes to support work on the BSDs. 
This does still contain some FreeBSD-specific bits, but
it's a pain to do partial diffs.

R=rsc
https://golang.org/cl/152138
 2009-11-14 15:29:09 -08:00
Môshe van der Sterre
a54684f8da encoding/binary: implemented the Write function 
The ByteOrder.Put* methods are already available, this change uses
them to implement the Write function.

R=golang-dev, agl1, rsc, r
https://golang.org/cl/152141
 2009-11-14 14:42:22 -08:00
Russ Cox
4b13d1b9b5 gc: do not try to constant-evaluate (interface{})("bar") 
Fixes #183.

R=ken
https://golang.org/cl/154139
 2009-11-14 14:14:27 -08:00
Rob Pike
0263103a05 move evaluation of null-matching instructions one iteration earlier. 
performance hit of about 20% but more intuitive results for submatches.
we need a good regexp package at some point.

Fixes #110.

R=rsc
CC=golang-dev
https://golang.org/cl/152131
 2009-11-14 12:23:24 -08:00
Abhinav Gupta
bad9738be6 xml: Fixed CDATA parsing. 
Fixes #128.

R=r, rsc
https://golang.org/cl/154126
 2009-11-14 11:46:09 -08:00
Russ Cox
933d1850ce typos 
Fixes #171.
Fixes #172.

R=agl1
https://golang.org/cl/154136
 2009-11-14 10:28:53 -08:00
David Titarenco
aebae2577a Created new Conn.Flush() public method so the fd pipeline can be drained arbitrarily by the user. 
Commented both flush methods so people know what they are looking at.

This is a necessary fix for streaming and long polling HTTP services.
Fixes #93.

R=r, rsc, david.titarenco
https://golang.org/cl/154099
 2009-11-13 18:06:47 -08:00
Nigel Tao
75829b3c51 Remove unnecessary int(h) casts in image.go. 
R=rsc
https://golang.org/cl/154125
 2009-11-13 17:40:20 -08:00
Adam Langley
a070722340 json: minor comment fix. 
I screwed up and didn't write one of the code review changes to disk
before submitting.

TBR=rsc

R=rsc
https://golang.org/cl/154122
 2009-11-13 14:59:04 -08:00
Rob Pike
f9919ba323 Explain why 
-flag true
does not work although
	-flag=true
does.

Fixes #139.

R=iant
CC=golang-dev
https://golang.org/cl/154118
 2009-11-13 13:15:18 -08:00
Adam Langley
bccc337084 json: allow one to unmarshal a top-level JSON array. 
Fixies issue 114.

R=rsc
CC=golang-dev
https://golang.org/cl/154121
 2009-11-13 13:00:45 -08:00
Russ Cox
e7b8f5faca path.TestWalk: disable error case if root 
(chmod 0 doesn't cause errors for root)

Fixes #22.

R=gri
https://golang.org/cl/152120
 2009-11-13 11:34:33 -08:00
Adam Langley
87bc9b53fd json: fix addressing of slice indexes that are multiples of 8. 
Fixes #147.

R=rsc
CC=golang-dev
https://golang.org/cl/152123
 2009-11-13 11:29:13 -08:00
Adam Langley
3f7a32405d runtime: warn about SELinux based mmap failures on Linux. 
SELinux will cause mmap to fail when we request w+x memory unless the
user has configured their policies. We have a warning in make.bash,
but it's quite likely that the policy will be reset at some point and
then all their binaries start failing.

This patch prints a warning on Linux when mmap fails with EACCES.

R=rsc
CC=golang-dev
https://golang.org/cl/152086
 2009-11-13 10:08:51 -08:00
Russ Cox
593ccd1d44 yet another attempt to avoid conflicts with 
<stdio.h>, which we weren't even #including

R=r
https://golang.org/cl/154108
 2009-11-12 23:38:48 -08:00
Rob Pike
845276ae68 remove dead code from test 
R=rsc
CC=golang-dev
https://golang.org/cl/152118
 2009-11-12 23:35:45 -08:00
Rob Pike
00093011e6 sudo.bash tries to install acid and db, which don't exist any more 
R=rsc
CC=golang-dev
https://golang.org/cl/152117
 2009-11-12 23:19:12 -08:00
Robert Griesemer
511772c888 Remove -align flag from gofmt. 
(Making it work correctly with -spaces is a bit of work and the output
won't make much sense as it is intended as input to tabwriter.)
Fixes #100.

R=rsc
https://golang.org/cl/154102
 2009-11-12 18:26:45 -08:00
Kai Backman
a23746ea65 fix style nit ignored in previous cl 
R=rsc
https://golang.org/cl/152110
 2009-11-12 16:12:28 -08:00
Kai Backman
6a48aab747 add support for pre arm v6 cas. set GOARM=5 to enable. 
R=rsc
https://golang.org/cl/154101
 2009-11-12 15:23:23 -08:00
Russ Cox
b0c7d68052 os.TestSeek: use a smaller but still 64-bit seek offset. 
Might fix issue 91.

R=r
https://golang.org/cl/152108
 2009-11-12 14:55:04 -08:00
Rob Pike
ce0a4bae41 produce helpful error when gotest doesn't find a Makefile 
Fixes #117.

R=rsc, agl1
CC=golang-dev
https://golang.org/cl/152107
 2009-11-12 14:28:45 -08:00
Adam Langley
454c621d91 exp/draw: correct Makefile. 
Thanks to Allister Macleod

Fixes #112.

R=rsc
CC=golang-dev
https://golang.org/cl/152102
 2009-11-12 13:55:20 -08:00
Russ Cox
6634e3432d cc, ld: fix more gcc 4.3 -O2 compile bugs 
same as https://golang.org/cl/152088
in more files.

Fixes #83.

R=r, r1
https://golang.org/cl/152091
 2009-11-12 00:22:45 -08:00
Kai Backman
6dbd142951 add cache flushing call after generating closure. 
go/test: passes 88% (306/347)

R=rsc
https://golang.org/cl/152089
 2009-11-11 23:23:11 -08:00
Russ Cox
e5636d6e27 avoid seg fault when return type is unknown 
Fixes #80.

R=ken
https://golang.org/cl/154079
 2009-11-11 22:20:05 -08:00
Russ Cox
8b95720918 gopack: work around gcc bug in hash function 
Fixes #48.  (this time for sure!)

R=r, r1
https://golang.org/cl/152088
 2009-11-11 22:19:58 -08:00
David Symonds
9e829c42d6 Fix capitalisation of "Git". 
R=rsc
https://golang.org/cl/154071
 2009-11-11 17:31:28 -08:00
Robert Griesemer
23843fa49e vector: s/Element/interface{}/ 
Fixes #74.

R=rsc
https://golang.org/cl/154073
 2009-11-11 17:25:51 -08:00
Adam Langley
3b092fec36 json: support \u escaping in strings 
Fixes #73.

R=rsc
CC=golang-dev
https://golang.org/cl/154072
 2009-11-11 17:13:14 -08:00
Russ Cox
ae3341476d cgo: add more information about gcc output parsing failures 
R=r
https://golang.org/cl/152084
 2009-11-11 16:58:27 -08:00
Russ Cox
c3343ef62c fix BUFSIZ redeclaration warnings 
R=r
https://golang.org/cl/152085
 2009-11-11 16:33:23 -08:00
Russ Cox
2cda46dc82 fix TestRemoveAll again (tested as root this time). 
Fixes #22.

R=r
https://golang.org/cl/154069
 2009-11-11 15:48:38 -08:00
Adam Langley
2643f742a5 make.bash: detect and warn about SELinux policy that crashes us. 
The default SELinux policy on Fedora 12 (at least) disallows stack
pages to be +x. This causes all binaries written by 6g/6l to segfault
immedately. The 'true' way to fix this issue is to mark binaries with
the correct type. However, that assumes that 6l is going to detect
SELinux, figure out the correct type for the current distribution and
set the type (without libselinux).

For now we'll warn users and point them towards the way to enable
execstack for the whole system.

http://code.google.com/p/go/issues/detail?id=47

R=rsc
CC=golang-dev
http://codereview.prom.corp.google.com/1026041
 2009-11-11 15:02:15 -08:00
Russ Cox
f07a9e43e8 os test: do not use symlink > 255 bytes. 
Fixes #62.

R=r
https://golang.org/cl/152080
 2009-11-11 14:52:29 -08:00
Russ Cox
ae39a1d8ec cc: correct handling of allocn(0, 1, d) 
Fixes #29.

R=r
https://golang.org/cl/152076
 2009-11-11 14:52:21 -08:00
Russ Cox
d38630fe3d gotest: add LC_ALL=C 
R=r
https://golang.org/cl/154067
 2009-11-11 14:52:15 -08:00
Russ Cox
e9ac56fb99 getc/ungetc in assemblers; BUFSIZ everywhere. 
Fixes #67.

R=r
https://golang.org/cl/154068
 2009-11-11 14:52:08 -08:00
Russ Cox
a174987a7c two gopack nits. 
1. allocate an extra byte for use by write.
2. throw away the code trying to translate
   uid and gid to names.  i suspect it of causing
   seg faults in some situations, and it is
   not needed by the compilers.

Fixes #48.  (I hope.)

R=r
https://golang.org/cl/152077
 2009-11-11 14:48:33 -08:00
Adam Langley
9188b1f000 Revert make.bash which slipped into the previous revision. 
R=rsc
http://codereview.prom.corp.google.com/1024051
 2009-11-11 13:30:47 -08:00
Adam Langley
1941855730 Reland a112249da741, this time with missing file. 2009-11-11 13:21:37 -08:00
Russ Cox
8c3d2f015b avoid clash with stdio's getc, ungetc. 
Fixes #50.

R=r
https://golang.org/cl/154064
 2009-11-11 13:08:35 -08:00
Russ Cox
8515a9f4e2 log test: don't assume a fixed set of letters for $GOROOT 
Fixes #27.

R=r
https://golang.org/cl/152075
 2009-11-11 13:07:46 -08:00
Russ Cox
ed86d0e70a roll back 3985: build is broken 
TBR=agl1
CC=golang-dev
https://golang.org/cl/154065
 2009-11-11 12:54:52 -08:00
Adam Langley
af1fa43a81 big: 
Turn methods that don't store the result in their receiver into
    functions in order to preserve the convention.
  Re-jig Exp and Div by moving their guts into nat.go.
  Add ProbablyPrime to perform Miller-Rabin primality tests.
crypto/rsa: reenable key generation since we now have ProbablyPrime.

R=gri
CC=go-dev
http://codereview.prom.corp.google.com/1024038
 2009-11-11 12:34:46 -08:00
Russ Cox
384932589d work with GNU Make 3.80 
Fixes #30.

R=r1, r
https://golang.org/cl/154061
 2009-11-11 12:00:50 -08:00
Russ Cox
7932950844 gc: increase maximum path size in getwd from 100 to 1000. 
Fixes #31.

To try the fix before the next release:
	hg pull -u

R=r1, r
https://golang.org/cl/154058
 2009-11-11 12:00:41 -08:00
Russ Cox
1971e1bd21 os: do not test error case of TestRemoveAll when root 
Fixes #22.

R=r1, r
https://golang.org/cl/152073
 2009-11-11 12:00:34 -08:00
Russ Cox
364e564e3d use fully qualified names for hash interfaces 
Fixes #38.

R=r1, r
https://golang.org/cl/152072
 2009-11-11 12:00:15 -08:00
Adam Langley
5281869fac gopack: convert long to time_t before taking a pointer. 
Fixes #40.

R=rsc, r1
CC=golang-dev
https://golang.org/cl/154057
 2009-11-11 11:19:33 -08:00
Russ Cox
cd0cbd3ed2 lib9: rip out platform specific code that breaks on pclinuxos 
R=r
CC=golang-dev
https://golang.org/cl/154049
 2009-11-10 23:42:21 -08:00
Russ Cox
fe1e49241c update old comment: things are much better now 
R=r
https://golang.org/cl/152057
 2009-11-10 19:59:22 -08:00
Russ Cox
9604f7b009 gotest: avoid problems with grepping for · 
Fixes #7.

R=r
CC=golang-dev
https://golang.org/cl/154043
 2009-11-10 19:56:32 -08:00
Russ Cox
9ff712ecd1 make.bash: check $PATH indirectly via which quietgcc 
R=agl1
CC=golang-dev
https://golang.org/cl/152056
 2009-11-10 19:20:34 -08:00