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1702 Commits

Author SHA1 Message Date
Rob Pike
2805eb9a5e fix build 
R=rsc
OCL=30542
CL=30542
 2009-06-19 16:45:04 -07:00
Scott Schwartz
08aab44e48 Add ReadByte to bytebuffer 
R=rsc
APPROVED=rsc
DELTA=24  (24 added, 0 deleted, 0 changed)
OCL=30459
CL=30540
 2009-06-19 16:29:30 -07:00
Rob Pike
efc4088ccd make IP address available 
R=rsc
DELTA=30  (30 added, 0 deleted, 0 changed)
OCL=30536
CL=30536
 2009-06-19 16:03:59 -07:00
Russ Cox
7f3eb2738f implement new spec language regarding conversions 
R=ken
OCL=30519
CL=30534
 2009-06-19 14:00:53 -07:00
Steve Newman
a6c7a80b5b Add a ReplaceAll method to Regexp. 
APPROVED=r,rsc
DELTA=189  (187 added, 0 deleted, 2 changed)
OCL=30205
CL=30517
 2009-06-18 17:55:47 -07:00
Robert Griesemer
1b9734b995 1) Fix a problem with tabwriter.Flush: any pending text not yet 
in a cell makes a final cell in that line
   (this showed up as occasionally missing single spaces in
   godoc-formatted declarations that fit on a single line)

2) Cleaned up tabwriter implementation a bit:
   - replaced local unicodeLen() with utf8.RuneCount()
   - instead of having 2 parallel arrays for line widths and sizes,
     have a single array of cells containing a width and size
   - factored code a bit better
   - added more comments
   - added testnames to tabwriter tests
   - added more test cases and fixed a broken test case that
     now works correctly

R=r
DELTA=279  (133 added, 62 deleted, 84 changed)
OCL=30509
CL=30514
 2009-06-18 17:06:08 -07:00
Robert Griesemer
5eb5d4d3c0 `` strings may span multiple lines 
R=rsc
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=30511
CL=30513
 2009-06-18 17:04:39 -07:00
Russ Cox
05240bb290 use multiline string literal in gobuild 
R=r
DELTA=76  (1 added, 0 deleted, 75 changed)
OCL=30497
CL=30510
 2009-06-18 16:32:26 -07:00
Ken Thompson
eba82f4391 better diagnostics for eof in a string. 
this assumes that embedded newlines are
legal in back-quote strings.

R=r
OCL=30502
CL=30502
 2009-06-18 15:49:41 -07:00
Russ Cox
ab7a8d43a4 make pkg/runtime/Makefile behave like the others: 
make builds; make install installs.

R=r
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=30489
CL=30491
 2009-06-18 13:33:28 -07:00
Russ Cox
5d2ee9d90a add Addr() string to net.Listener interface. 
use it to avoid use of fixed ports in tests.
convert google/net/rpc to gotest

R=r
DELTA=523  (275 added, 229 deleted, 19 changed)
OCL=30458
CL=30460
 2009-06-17 21:44:26 -07:00
Russ Cox
f39fcd7e42 fix 386 build. 
some day...

TBR=r
OCL=30453
CL=30453
 2009-06-17 16:34:13 -07:00
Russ Cox
380200953a Forgot to check in 386/asm.h. 
Rather than do that, fix build by
generating asm.h automatically.

R=r
DELTA=97  (48 added, 36 deleted, 13 changed)
OCL=30449
CL=30452
 2009-06-17 16:31:02 -07:00
Russ Cox
da5e962e49 shuffle some Linux system calls around for 386 
R=r
DELTA=37  (17 added, 15 deleted, 5 changed)
OCL=30428
CL=30444
 2009-06-17 15:16:06 -07:00
Russ Cox
8522a478bb update 386 to new runtime (CL 30381) 
R=r
DELTA=298  (119 added, 81 deleted, 98 changed)
OCL=30427
CL=30443
 2009-06-17 15:15:55 -07:00
Russ Cox
7343e03c43 runtime: stack growth adjustments, cleanup 
* keep coherent SP/PC in gobuf
	  (i.e., SP that would be in use at that PC)
	* gogocall replaces setspgoto,
	  should work better in presence of link registers
	* delete unused system calls

only amd64; 386 is now broken

R=r
DELTA=548  (183 added, 183 deleted, 182 changed)
OCL=30381
CL=30442
 2009-06-17 15:12:16 -07:00
Russ Cox
76c87d58cd 386 system call fixes: 
* use 64-bit file system calls (Linux, Darwin)
  * use 32-bit [sic] uid/gid calls (Linux)
  * fix sockets on Linux

Darwin/386 works again.

Linux/386 is better but must never have worked;
there are still bugs surrounding the creation of new
threads in the runtime package.

R=austin
DELTA=1332  (673 added, 614 deleted, 45 changed)
OCL=30327
CL=30380
 2009-06-16 17:17:02 -07:00
Robert Griesemer
cb897436eb fix nesting level for parameters 
R=rsc
DELTA=8  (4 added, 2 deleted, 2 changed)
OCL=30365
CL=30368
 2009-06-16 14:39:19 -07:00
Rob Pike
e15b64e87e clean gofmt 
R=rsc
OCL=30363
CL=30363
 2009-06-16 14:03:13 -07:00
Rob Pike
6202b0e287 add godoc to clean.bash 
R=rsc
OCL=30361
CL=30361
 2009-06-16 13:57:08 -07:00
Robert Griesemer
4c8fe766af - some fine-tuning of godoc templates per r's suggestion 
- removed gratuitous newline in go/printer

R=r
DELTA=15  (2 added, 13 deleted, 0 changed)
OCL=30358
CL=30358
 2009-06-16 13:44:15 -07:00
Jacob Baskin
536c2aa6ae URL should have an empty Scheme if there is an invalid character (i.e. 
not [a-zA-Z0-9+-.]) before there is a ":".

This is particularly helpful in the erroneous-but-relatively-common
case of relative URLs containing an unescaped colon in the query
string--see the added test for an example.

R=rsc
APPROVED=rsc
DELTA=15  (15 added, 0 deleted, 0 changed)
OCL=30354
CL=30356
 2009-06-16 13:23:42 -07:00
Robert Griesemer
d8e4446d12 - install gofmt in src/cmd/gofmt 
- remove some left-over files

R=rsc
DELTA=1465  (281 added, 1181 deleted, 3 changed)
OCL=30350
CL=30353
 2009-06-16 12:03:32 -07:00
Kai Backman
1ac2cfc720 grab bag of changes aimed at getting stack splitting to work: 
- morestack support for 5l and arm runtime
- argsize support in 5c, 5l, ar and nm. assembly code from 5a
  will break in interesting ways unless NOSPLIT is specified
- explicit cond execution constants
- fix 5l output to use %d instead of %ld so that negative
  values show.
- added a lot of code to arm/asm.s. runtime entry code almost
  working currently aborts at gogo not implemented

R=rsc
APPROVED=rsc
DELTA=305  (125 added, 29 deleted, 151 changed)
OCL=30246
CL=30347
 2009-06-16 11:25:58 -07:00
Robert Griesemer
d45442ed65 fix build 
R=rsc
DELTA=5  (0 added, 1 deleted, 4 changed)
OCL=30343
CL=30343
 2009-06-16 09:39:57 -07:00
Robert Griesemer
f05c04146e forgot to adjust tmproot 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=30342
CL=30342
 2009-06-16 09:30:16 -07:00
Robert Griesemer
5071a5a572 move godoc to src/cmd/godoc 
R=rsc
DELTA=945  (944 added, 0 deleted, 1 changed)
OCL=30315
CL=30341
 2009-06-16 09:14:06 -07:00
Russ Cox
8c357ce269 fix another gc bug, one that i have only imagined, 
not observed: do not use malloc to allocate stacks
during garbage collection, because it would make the
malloc data structures change underfoot.

R=r
DELTA=6  (3 added, 0 deleted, 3 changed)
OCL=30323
CL=30326
 2009-06-15 21:31:56 -07:00
Russ Cox
36835c7a47 fix garbage collection race: save stack trace 
when changing process state to Gsyscall, not after.

R=r
DELTA=8  (4 added, 3 deleted, 1 changed)
OCL=30320
CL=30325
 2009-06-15 21:30:53 -07:00
Russ Cox
30a28aec25 b/1909731 
package main
func f(a *c.b) {}
func main() {}

BUG=1909731
R=ken
OCL=30322
CL=30322
 2009-06-15 20:15:59 -07:00
David Symonds
d4e57ff248 Fix a proto encoding crasher whereby a nil in a repeated group field would crash the server. 
Also fix the reflect bug that was exposed by this bug.

R=r
APPROVED=rsc
DELTA=162  (103 added, 32 deleted, 27 changed)
OCL=30125
CL=30319
 2009-06-15 18:35:04 -07:00
Robert Griesemer
a893db8767 gofmt (final resting place TBD): 
- replacement for pretty; app to format a single .go file

printer.go (pkg/go/printer):
- replacement for astprinter.go; implements AST printing
- also replaces pkg/go/ast/format.go for now

cleanups:
- removed/saved away old code

R=r,rsc,iant
DELTA=2833  (1183 added, 1628 deleted, 22 changed)
OCL=30226
CL=30306
 2009-06-15 16:23:16 -07:00
Robert Griesemer
c2faeac8c4 fixed typo (slipped in with previous submit) 
TBR=rsc
OCL=30300
CL=30300
 2009-06-15 15:47:15 -07:00
Robert Griesemer
4a50434a36 Support for line comments trailing a field or declaration: 
- ast: added extra fields
- parser: extended comment parsing to capture potential trailing comments

Cleanups:
- parser: more documentation, changed various identifiers from _-style to camelCase

R=r,rsc
DELTA=214  (84 added, 13 deleted, 117 changed)
OCL=30259
CL=30299
 2009-06-15 15:43:11 -07:00
Robert Griesemer
be87e33b1f removed bogus if-statement 
R=iant
DELTA=3  (0 added, 3 deleted, 0 changed)
OCL=30251
CL=30251
 2009-06-12 15:17:39 -07:00
David Symonds
cbd0092173 Switch http client_test to use google.com/robots.txt to avoid redirect loop. 
www.google.com seems to be redirecting requests in an infinite loop. I haven't tracked down whether it's their code or this code that is causing it. This is just a quick fix so that this test passes.

APPROVED=r
DELTA=4  (0 added, 0 deleted, 4 changed)
OCL=30178
CL=30210
 2009-06-11 15:55:03 -07:00
David Symonds
61d6ad3178 Add support for the basic extension done by Schilling's star. 
Compute checksums in both ways (unsigned and signed).

R=rsc
APPROVED=rsc
DELTA=188  (145 added, 21 deleted, 22 changed)
OCL=30126
CL=30179
 2009-06-10 21:32:36 -07:00
Robert Griesemer
7fd9cfd0cc - parser bug: return keyword may be followed by case or default keyword as well 
- fixed unrelated typo

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=30175
CL=30175
 2009-06-10 15:40:19 -07:00
Kai Backman
528919520d Adding a batch of missing system calls. 
R=rsc
APPROVED=rsc
DELTA=1329  (1264 added, 1 deleted, 64 changed)
OCL=30040
CL=30158
 2009-06-10 11:53:07 -07:00
Kai Backman
f2201185ab Added ld/go.c functionality into 5l, primarily dead code 
removal and typesigs and strings.

Also added new header support to 5c/5a/5l.

R=rsc
APPROVED=rsc
DELTA=98  (66 added, 10 deleted, 22 changed)
OCL=30103
CL=30123
 2009-06-09 20:51:53 -07:00
Kai Backman
1faf06eabf make 5g use 1 byte per binary asm statement. 
R=rsc
APPROVED=rsc
DELTA=4  (0 added, 4 deleted, 0 changed)
OCL=30110
CL=30112
 2009-06-09 11:34:35 -07:00
Steve Newman
f315fb3d56 Basic HTTP client. 
R=rsc
APPROVED=rsc
DELTA=392  (386 added, 2 deleted, 4 changed)
OCL=29963
CL=30107
 2009-06-09 10:58:58 -07:00
Russ Cox
c4aa021733 bring over deps.bash 
TBR=r
OCL=30106
CL=30106
 2009-06-09 10:47:13 -07:00
Rob Pike
d90e7cbac6 mv src/lib to src/pkg 
tests: all.bash passes, gobuild still works, godoc still works.

R=rsc
OCL=30096
CL=30102
 2009-06-09 09:53:44 -07:00
David Symonds
b05c6fe23a A basic tar package. 
R=rsc
APPROVED=rsc
DELTA=371  (370 added, 0 deleted, 1 changed)
OCL=30029
CL=30084
 2009-06-08 23:22:56 -07:00
Russ Cox
01b695dbff mksyscall was treating 64-bit systems as 32-bit, 
so 64-bit args like the offset in Seek were being
mishandled.  fix.

R=dsymonds
DELTA=1269  (645 added, 611 deleted, 13 changed)
OCL=30082
CL=30082
 2009-06-08 22:10:48 -07:00
Kai Backman
83632c7359 initial morestack support for 5l. still disabled, doesn't work. 
R=rsc
APPROVED=rsc
DELTA=245  (167 added, 63 deleted, 15 changed)
OCL=30039
CL=30081
 2009-06-08 20:20:35 -07:00
Robert Griesemer
9b480bb78a bug fix: literals can be empty 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=30080
CL=30080
 2009-06-08 19:25:26 -07:00
Russ Cox
0f62ac42a4 add new function io.ReadAll 
R=gri
DELTA=14  (6 added, 4 deleted, 4 changed)
OCL=30072
CL=30074
 2009-06-08 17:22:28 -07:00
Russ Cox
34038e7368 Pad error text for browsers that are too smart. 
404 page not found

Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.
Chrome would ignore this error page if this text weren't here.

R=presotto
APPROVED=p
DELTA=50  (50 added, 0 deleted, 0 changed)
OCL=30056
CL=30061
 2009-06-08 14:15:13 -07:00
Russ Cox
925183cf1a Add comment. 
R=gri
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=30058
CL=30060
 2009-06-08 14:09:04 -07:00
Robert Griesemer
eec4991863 - bug fix: no need to add extra '.' when renaming custom formatters 
- added corresponding test case

R=rsc
DELTA=10  (7 added, 1 deleted, 2 changed)
OCL=30055
CL=30059
 2009-06-08 14:07:20 -07:00
Russ Cox
cd80000d8d add exec example to http triv.go. 
fix darwin interrupt bug (race with SIGCHLD).

R=gri
DELTA=46  (40 added, 0 deleted, 6 changed)
OCL=30052
CL=30057
 2009-06-08 14:03:21 -07:00
Kai Backman
63c2d52117 Fix Makefile in runtime to create proper /pkg subdir. 
R=rsc
APPROVED=rsc
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=30043
CL=30043
 2009-06-08 10:38:49 -07:00
Russ Cox
b7f0580274 move src/runtime -> src/lib/runtime; 
hand-edited files.

R=r
DELTA=125  (77 added, 16 deleted, 32 changed)
OCL=30001
CL=30008
 2009-06-06 22:04:50 -07:00
Russ Cox
3f6acf1120 move src/runtime -> src/lib/runtime; 
only automatic g4 mv here.

R=r
OCL=30002
CL=30007
 2009-06-06 22:04:39 -07:00
Russ Cox
f52c02641e gzip package 
R=dsymonds
DELTA=559  (559 added, 0 deleted, 0 changed)
OCL=29993
CL=30005
 2009-06-06 21:56:04 -07:00
Russ Cox
38801e55db flate package 
R=dsymonds
DELTA=858  (858 added, 0 deleted, 0 changed)
OCL=29992
CL=30004
 2009-06-06 21:51:47 -07:00
Russ Cox
6defc25c83 Publish types PipeReader and PipeWriter 
to expose new CloseWithError methods.

R=r
DELTA=161  (72 added, 15 deleted, 74 changed)
OCL=29980
CL=30003
 2009-06-06 21:51:05 -07:00
Russ Cox
3c06bd6201 an 8g checkpoint. 
needs cleanup, optimizer,
but all.bash works.

R=ken
OCL=29974
CL=30000
 2009-06-06 19:28:16 -07:00
Russ Cox
8abcdee175 implement optional semicolons with help from the lexer, 
instead of having to double the type and statement grammars.

R=ken
OCL=29987
CL=29998
 2009-06-06 19:27:48 -07:00
Russ Cox
e9e388412c 6g: add TODO about float constants back 
R=ken
OCL=29984
CL=29997
 2009-06-06 19:27:30 -07:00
Russ Cox
25a738234e fix build: testing depends on regexp now; re-ran deps.bash 
TBR=r
OCL=29991
CL=29994
 2009-06-06 19:03:00 -07:00
David Symonds
0cb585f970 Basic HTTP POST support. 
R=rsc
APPROVED=rsc
DELTA=45  (37 added, 1 deleted, 7 changed)
OCL=29964
CL=29990
 2009-06-06 17:30:17 -07:00
Russ Cox
8f4af6d205 gc: grammar cleanup: 
* no longer distinguishes const, var, type, package names.
  * all the predefined names are not tokens anymore.

R=ken
OCL=29326
CL=29985
 2009-06-06 12:46:38 -07:00
Russ Cox
ea33ff4067 delete unnecessary newline 
R=gri
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29971
CL=29975
 2009-06-06 00:01:47 -07:00
Russ Cox
b28d84f644 8l: add AIMULW 
R=ken
OCL=29972
CL=29972
 2009-06-05 23:52:43 -07:00
Russ Cox
8720b4721f use cc provided xlog2 instead of system log2. 
(on plan 9 cc calls it log2, but that conflicts here.)
the difference is that xlog2 returns -1 on non powers of 2.
8c was rewriting /10 into /8.

R=ken
OCL=29968
CL=29968
 2009-06-05 23:12:07 -07:00
Russ Cox
01fe6a9c58 more build refinements: 
* use new Make.$GOARCH files in gobuild.
 * rename 6ar to arch-generic gopack.
 * place objects in $GOROOT/pkg/$GOOS_$GOARCH
   (makes cross-compiling easier, and no one
   ever types these paths by hand anyway).

R=r
DELTA=29  (6 added, 8 deleted, 15 changed)
OCL=29923
CL=29967
 2009-06-05 22:18:32 -07:00
Russ Cox
b90960e01e rebuilt Makefiles for CL 29923 
R=r
DELTA=761  (1 added, 433 deleted, 327 changed)
OCL=29927
CL=29966
 2009-06-05 22:18:21 -07:00
Steve Newman
031bf2c88b Add Upper, Lower, Trim methods to strings package. 
APPROVED=rsc
DELTA=110  (110 added, 0 deleted, 0 changed)
OCL=29766
CL=29951
 2009-06-05 13:09:03 -07:00
Russ Cox
6609d2f88d restructure makefiles, scripts to factor out O= logic. 
remove a few hardcoded paths elsewhere too.

R=r,gri
DELTA=123  (44 added, 15 deleted, 64 changed)
OCL=29914
CL=29945
 2009-06-05 10:59:55 -07:00
Russ Cox
b014be75d2 fix 386 malloc tests, 
detect 386 darwin breakpoint line.

R=r
DELTA=22  (4 added, 0 deleted, 18 changed)
OCL=29929
CL=29944
 2009-06-05 10:59:37 -07:00
Russ Cox
4f30ec7fcb fix 386 log test 
R=r
DELTA=13  (0 added, 1 deleted, 12 changed)
OCL=29928
CL=29943
 2009-06-05 10:59:25 -07:00
Kai Backman
25ac4d07a2 Rolling galign back to 32 bit. 
R=rsc
APPROVED=rsc
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=29532
CL=29917
 2009-06-04 21:11:55 -07:00
Russ Cox
f6402313d3 don't need these anymore; 
R=kaib
DELTA=36  (0 added, 36 deleted, 0 changed)
OCL=29908
CL=29916
 2009-06-04 21:10:49 -07:00
Russ Cox
a52fb815e4 386-related fixes and guards 
R=r
DELTA=44  (19 added, 1 deleted, 24 changed)
OCL=29912
CL=29915
 2009-06-04 21:09:06 -07:00
Russ Cox
2f2577a4f6 bug161, fixed 
R=ken
OCL=29907
CL=29907
 2009-06-04 16:18:13 -07:00
Robert Griesemer
4019259411 - interpret form feed char as newline + flush 
- cleanups:
  - replaced internal byte buffer implementation with io.ByteBuffer (now that we have one)
  - removed all uses of goto statements in favor of structured code
  - converted tests into a table-driven test

R=r
DELTA=277  (48 added, 67 deleted, 162 changed)
OCL=29890
CL=29901
 2009-06-04 15:47:57 -07:00
Russ Cox
d30f80bad2 rename -chatty to more conventional -v. 
add -match flag to select tests.

gotest -match 'TestDeepEqual$'

R=r
DELTA=13  (12 added, 0 deleted, 1 changed)
OCL=29900
CL=29900
 2009-06-04 15:40:28 -07:00
Rob Pike
424f4f0ff5 use the new bytes package 
R=rsc
DELTA=61  (8 added, 31 deleted, 22 changed)
OCL=29897
CL=29899
 2009-06-04 15:28:09 -07:00
Russ Cox
9a9ffb2b0e more 8g progress. 
likely to go back to registers for most temporaries.

most tests in lib pass.  these fail:

	datafmt
	fmt
	go/scanner
	log
	reflect
	strconv
	template

R=ken
OCL=29896
CL=29898
 2009-06-04 15:24:01 -07:00
Rob Pike
52e5d061c7 bytes.Copy 
R=rsc
DELTA=38  (38 added, 0 deleted, 0 changed)
OCL=29895
CL=29895
 2009-06-04 15:00:15 -07:00
Rob Pike
78933226f1 add a bytes package analogous to the strings package. 
also has Equal and Compare

R=rsc
DELTA=348  (348 added, 0 deleted, 0 changed)
OCL=29892
CL=29894
 2009-06-04 14:41:31 -07:00
Robert Griesemer
bd8495f973 - report an error if format is nil instead of crashing 
- treat '\f' like '\n' ('\f' has special meaning in the
  tabwriter now)

R=rsc
DELTA=7  (4 added, 0 deleted, 3 changed)
OCL=29790
CL=29893
 2009-06-04 14:31:11 -07:00
Robert Griesemer
becf6222cc allow &^= in assignments 
R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=29889
CL=29889
 2009-06-04 13:43:19 -07:00
Russ Cox
f30fcf32ac missing darwin files; g4 nothave. 
R=r
DELTA=115  (115 added, 0 deleted, 0 changed)
OCL=29884
CL=29888
 2009-06-04 13:33:57 -07:00
Russ Cox
4be7067f42 machine-generated files for CL 29882 
R=r
DELTA=1652  (1652 added, 0 deleted, 0 changed)
OCL=29883
CL=29887
 2009-06-04 13:33:48 -07:00
Russ Cox
802d6d4455 linux 386 support; now in same state as darwin 386 
(stuck on 8l bug).

R=r
DELTA=349  (342 added, 1 deleted, 6 changed)
OCL=29882
CL=29886
 2009-06-04 13:33:40 -07:00
Russ Cox
f0e6a3caac dangling pointer bug (thanks valgrind) 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29881
CL=29885
 2009-06-04 13:33:29 -07:00
Russ Cox
3a0df4c451 more 386 runtime fixes. 
can pass many tests;
current stumbling block is an 8l bug.

R=r
DELTA=122  (83 added, 8 deleted, 31 changed)
OCL=29872
CL=29876
 2009-06-04 11:16:03 -07:00
Russ Cox
f51ca384eb fix handling of floating point zero constant 0p+0 
R=r
DELTA=25  (25 added, 0 deleted, 0 changed)
OCL=29875
CL=29875
 2009-06-04 11:06:37 -07:00
Russ Cox
ea7f5505d1 zero struct in T{} 
R=ken
OCL=29849
CL=29849
 2009-06-03 16:10:13 -07:00
Russ Cox
024c83f2f8 fix build. i would love to know why my other client 
didn't see this as a diff.

TBR=r
OCL=29827
CL=29831
 2009-06-03 10:18:45 -07:00
David Symonds
e02d3e8ed1 Define os.PageSize and syscall.PageSize. 
R=rsc
APPROVED=rsc
DELTA=13  (13 added, 0 deleted, 0 changed)
OCL=29429
CL=29819
 2009-06-03 03:25:34 -07:00
Russ Cox
ab3d40b271 trivial cut and paste: move 64-bit simulation into cgen64.c 
R=ken
OCL=29812
CL=29812
 2009-06-02 23:26:02 -07:00
Russ Cox
a00bfb5b49 8g: 
* floating point -> integer conversions.
    x86 defines that overflow/underflow
    results in 1<<15, 1<<31, 1<<63 for
    int16, int32, int64.  when building the
    unsigned conversions out of the native signed
    ones, 8g turns overflow/underflow into zero.
    the spec does not say what should happen.

  * many tiny bug fixes.  can run a large number
    of files from go/test now, and can fmt.Printf.

  * struggling with byte register allocation
    and float32 computation.

R=ken
OCL=29642
CL=29811
 2009-06-02 23:25:17 -07:00
Russ Cox
7f9d2c8264 mechanically-generated syscall files 
R=r
DELTA=1615  (1615 added, 0 deleted, 0 changed)
OCL=29803
CL=29810
 2009-06-02 23:22:25 -07:00
Russ Cox
73c10dd967 386 library updates 
R=r
DELTA=161  (153 added, 0 deleted, 8 changed)
OCL=29802
CL=29809
 2009-06-02 23:22:12 -07:00
Russ Cox
f1f970ad21 minor cleanup, 64-bit /= and %= on 32-bit 
R=ken
OCL=29806
CL=29808
 2009-06-02 23:21:58 -07:00
Russ Cox
69623890cc for consistency with syscall, rename files 
from GOARCH_GOOS -> GOOS_GOARCH.

update os_test and add test of Time.

R=r
DELTA=490  (247 added, 233 deleted, 10 changed)
OCL=29730
CL=29805
 2009-06-02 23:02:20 -07:00
Russ Cox
aa3222d88f 32-bit fixes in lessstack. 
avoid tight coupling between deferreturn and jmpdefer.
before, jmpdefer knew the exact frame size of deferreturn
in order to pop it off the stack.  now, deferreturn passes
jmpdefer a pointer to the frame above it explicitly.
that avoids a magic constant and should be less fragile.

R=r
DELTA=32  (6 added, 3 deleted, 23 changed)
OCL=29801
CL=29804
 2009-06-02 23:02:12 -07:00
Russ Cox
07393f8706 8l fixes, cut and paste from 6l. 
move PtrSize value into 6l/8l files.

R=r
DELTA=78  (47 added, 15 deleted, 16 changed)
OCL=29729
CL=29798
 2009-06-02 22:33:21 -07:00
David Symonds
bf0a339bf3 Add container/list package. 
This is imported from //cacheserving/gash/cache/list*.go,
but with style changes to suit the Go standard library.

R=r,rsc
APPROVED=r
DELTA=286  (286 added, 0 deleted, 0 changed)
OCL=29438
CL=29796
 2009-06-02 20:26:14 -07:00
Robert Griesemer
aa9ce6148a change datafmt syntax to use '@' instead of '^' (to match 
convention used in template.go)

R=rsc
DELTA=22  (3 added, 1 deleted, 18 changed)
OCL=29780
CL=29782
 2009-06-02 18:03:47 -07:00
Robert Griesemer
43456b4a7a remove superfluous indirection 
R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=29776
CL=29778
 2009-06-02 17:47:20 -07:00
Robert Griesemer
8083467d62 - renamed format -> datafmt 
- factored out datafmt-specifics from pretty to ast

R=rsc
DELTA=3580  (1810 added, 1763 deleted, 7 changed)
OCL=29770
CL=29774
 2009-06-02 17:18:27 -07:00
Steve Newman
da0a582564 Fixes to URL functionality: 
- Extend http.URLUnescape to convert '+' to space
- Add http.URLEscape
- Rename URL.Query to EncodedQuery (and stop decoding it, as decoding this field
  before separating key/value pairs loses important information)
- Report a clean error on incomplete hex escapes
- Update existing tests, add new ones

APPROVED=rsc
DELTA=293  (256 added, 3 deleted, 34 changed)
OCL=29685
CL=29759
 2009-06-02 12:48:18 -07:00
Russ Cox
e11f833bed auto-generated, renamed, and deleted files 
associated with CL 29709.

R=r
DELTA=6444  (3476 added, 2958 deleted, 10 changed)
OCL=29710
CL=29724
 2009-06-01 22:15:08 -07:00
Russ Cox
602a446b74 new syscall package: manually maintained files and scripts. 
auto-generated files and deletions are in another CL.

goals for new syscall:
	* automate as much as possible
	* do not let clients do unsafe things
	* use simple types (int not int64)
	* fewer files

the files are renamed from foo_amd64_linux to foo_linux_amd64,
both because it reads better (all the linux are related, all the amd64 less so)
and because it made it easier to replace the existing ones.

R=r
DELTA=2336  (2260 added, 6 deleted, 70 changed)
OCL=29709
CL=29723
 2009-06-01 22:14:57 -07:00
Russ Cox
9e0fec9c9c update Go tree to use new syscall package. 
R=r
DELTA=713  (109 added, 386 deleted, 218 changed)
OCL=29707
CL=29722
 2009-06-01 22:14:39 -07:00
Russ Cox
278b1ab053 make godefs work better for generating Go. 
R=r
DELTA=121  (92 added, 4 deleted, 25 changed)
OCL=29706
CL=29721
 2009-06-01 22:14:25 -07:00
Robert Griesemer
d7acfc75cd format package 
R=r,rsc
DELTA=2871  (1712 added, 1118 deleted, 41 changed)
OCL=29222
CL=29704
 2009-06-01 19:13:44 -07:00
Robert Griesemer
2494bcb4b1 - enable scanner to handle illegal chars w/o returning an error 
so that it can be used for non-Go chars
- adjust parser accordingly

R=rsc
DELTA=58  (42 added, 2 deleted, 14 changed)
OCL=29688
CL=29703
 2009-06-01 19:12:10 -07:00
Robert Griesemer
34d12bfbae io.ReadFile 
R=r,rsc
DELTA=64  (63 added, 0 deleted, 1 changed)
OCL=29702
CL=29702
 2009-06-01 19:00:07 -07:00
Ken Thompson
c17ce9f94f prevent multiple similar errors 
in complex literals. side effect is
fix of error in initializerr.go

R=r
OCL=29667
CL=29667
 2009-05-31 13:02:24 -07:00
Russ Cox
d6a9817051 bug157 
R=ken
OCL=29651
CL=29653
 2009-05-30 21:18:15 -07:00
Ken Thompson
be63b6dc44 bug 158 
R=r
OCL=29646
CL=29646
 2009-05-30 17:06:51 -07:00
Russ Cox
91395ae689 make gobuild failures more readable. 
1. ar reports names of objects with duplicate text symbols.
2. gobuild only shows first line of error output for each failed command.
3. gobuild ignores files that begin with ascii non-alphanumeric non _.

; gobuild
$ 6g -I _obj gobuild.go
  gobuild.go:150: PackageImports: undefined
$ 6g -I _obj makefile.go
  makefile.go:102: ShellString: undefined
$ 6g -I _obj util.go
  util.go:114: syntax error near zzz
gobuild: stalemate
;

; gobuild
$ 6ar grc _obj/gobuild.a util.6 util1.6
  duplicate text symbol: util1.6 and util.6: gobuild·Build
$ 6g -I _obj gobuild.go
  gobuild.go:150: PackageImports: undefined
$ 6g -I _obj makefile.go
  makefile.go:102: ShellString: undefined
gobuild: stalemate
;

R=r
DELTA=95  (49 added, 9 deleted, 37 changed)
OCL=29625
CL=29640
 2009-05-29 18:12:04 -07:00
Ken Thompson
fbcbcdbb1d bug 156 
R=r
OCL=29623
CL=29623
 2009-05-29 15:34:47 -07:00
Ken Thompson
1c7bee0567 bug 155 
R=r
OCL=29619
CL=29619
 2009-05-29 14:42:24 -07:00
Ken Thompson
3b37b02834 bug 149 
R=r
OCL=29612
CL=29612
 2009-05-29 13:44:30 -07:00
Russ Cox
47fe18bf36 Fix godoc deadlock. 
The code was already careful not to use malloc/free
for stack growth during calls to malloc.
Avoid them during calls to free too.

R=r
DELTA=9  (7 added, 0 deleted, 2 changed)
OCL=29606
CL=29610
 2009-05-29 13:31:53 -07:00
Russ Cox
5d1d8a8258 integer conversions and test. 
R=ken
OCL=29577
CL=29589
 2009-05-29 09:17:35 -07:00
Russ Cox
6e1762c06e 64-bit integer arithmetic. 
passes ridiculous test from CL 29569.

R=ken
OCL=29571
CL=29573
 2009-05-29 00:13:09 -07:00
Russ Cox
0a6d83567e print uint64 as uint64. 
R=ken
OCL=29568
CL=29570
 2009-05-28 22:24:03 -07:00
Ken Thompson
e2613711aa detect recursive initialization 
R=r
OCL=29544
CL=29544
 2009-05-28 16:00:55 -07:00
Russ Cox
3aa006b8cd better 64-bit handling in 8g. 
fewer moves, fewer stupid LEALs.
powser1 runs (with evaln commented out).
beginnings of floating point.

R=ken
OCL=29540
CL=29543
 2009-05-28 15:48:47 -07:00
Kai Backman
63e1b714de Rebooted 5g effort from 6g. Tons of minor fixes and tweaks to 
get the code going.

R=rsc
APPROVED=rsc
DELTA=4752  (1723 added, 948 deleted, 2081 changed)
OCL=29403
CL=29530
 2009-05-28 14:25:54 -07:00
Kai Backman
97fe55720d Change 5l to use Biobufs for IO. 
R=rsc
APPROVED=rsc
DELTA=132  (16 added, 45 deleted, 71 changed)
OCL=29468
CL=29497
 2009-05-28 07:41:23 -07:00
Russ Cox
e81d97ea84 clean up gmove: 
* conversions all in one place.
	* no separate load, store phases;
	  direct memory addressing when possible
	  (this is the x86 after all!).
	  avoids extra registers, extra MOVQs.
	* fixes int32 -> uint64 bug
	  (was zero-extending)

R=ken
OCL=29482
CL=29484
 2009-05-27 23:55:14 -07:00
Ken Thompson
b3f303ec9a bug 153 
R=r
OCL=29479
CL=29479
 2009-05-27 18:37:02 -07:00
Russ Cox
5e53270a6c attach package comment 
R=r
DELTA=1  (0 added, 1 deleted, 0 changed)
OCL=29473
CL=29477
 2009-05-27 18:20:26 -07:00
Ken Thompson
77f668a0f1 added protection against race condition 
between first and second pass of converting
[]int to string.

R=r
OCL=29467
CL=29467
 2009-05-27 15:56:44 -07:00
Ken Thompson
64c3fe05bf string([]int) conversion 
R=r
OCL=29466
CL=29466
 2009-05-27 15:38:02 -07:00
Russ Cox
18890eebbf fix bug154; tweak bug153 exit status 
R=ken
OCL=29448
CL=29448
 2009-05-27 10:16:13 -07:00
Russ Cox
5f460b38f9 getrusage on darwin; untested but builds. 
R=dsymonds
DELTA=5  (5 added, 0 deleted, 0 changed)
OCL=29424
CL=29447
 2009-05-27 10:05:23 -07:00
Russ Cox
51bb8795cd 8g: missing change from last CL 
R=ken
OCL=29426
CL=29426
 2009-05-26 21:11:31 -07:00
Russ Cox
a8e4ed6a3d 8g: 64-bit arithmetic and assorted bug fixes; 
can run 64-bit sieve and powser.
interfaces are limping along.
next hurdle is floating point.

R=ken
OCL=29418
CL=29423
 2009-05-26 21:07:26 -07:00
David Symonds
afba16f469 Getrusage for linux. 
R=rsc
APPROVED=rsc
DELTA=40  (38 added, 0 deleted, 2 changed)
OCL=29351
CL=29422
 2009-05-26 20:38:57 -07:00
Ken Thompson
b46e7c4d3c bug 152 
R=r
OCL=29419
CL=29419
 2009-05-26 19:48:39 -07:00
Russ Cox
1a0a6f9d50 add NUL when allocating strings, to make use 
of getenv by low-level runtime easier.
fix 32-bit bug in gc (there are still more).

R=ken
OCL=29415
CL=29415
 2009-05-26 17:39:25 -07:00
Russ Cox
7d73075511 darwin support for 32-bit debugging 
R=r
DELTA=129  (78 added, 1 deleted, 50 changed)
OCL=29411
CL=29413
 2009-05-26 17:20:57 -07:00
Russ Cox
5273868f67 32-bit stack switching bug fix 
R=ken
OCL=29412
CL=29412
 2009-05-26 17:13:39 -07:00
Ken Thompson
51ddddc67e bug 151 
R=r
OCL=29409
CL=29409
 2009-05-26 16:30:35 -07:00
Russ Cox
5ecd010beb more 8g. 
test/turing.go runs if you move the big array off its stack.

finally remembered to g4 add cgen.c gsubr.c

R=ken
OCL=29408
CL=29408
 2009-05-26 16:23:54 -07:00
Ken Thompson
850cd6a2fe bug 150 
R=r
OCL=29405
CL=29405
 2009-05-26 15:56:37 -07:00
Russ Cox
021abfbd28 8g: hello world works again 
* string format changed
	* files got renamed
	* new files that i forgot to check in last time
updates are all copy and paste from 6g

R=ken
OCL=29385
CL=29400
 2009-05-26 14:46:06 -07:00
Russ Cox
1f0f2e44a9 6ar: explain why __.SYMDEF didn't get put in. 
people using ar for non-object archives
will just have to deal with the warnings.

R=r
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=29384
CL=29398
 2009-05-26 14:34:32 -07:00
Kai Backman
3c7a1ef208 Added automatic detection of system libraries to 5l. 
R=rsc
APPROVED=rsc
DELTA=83  (73 added, 3 deleted, 7 changed)
OCL=29276
CL=29382
 2009-05-26 12:14:55 -07:00