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Author SHA1 Message Date
Kai Backman
101f7cbd61 changed 5c 64 bit word ordering to little endian so it matches 
5g. fixes to 64 bit code gen. added (finally) function to do
shifts properly.

go/test: passes 83% (287/342)

R=rsc
APPROVED=rsc
DELTA=156  (50 added, 53 deleted, 53 changed)
OCL=35589
CL=35616
 2009-10-12 13:35:28 -07:00
Russ Cox
2372408189 sort errors by line number 
turn off testdclstack and "not used" errors
when there are syntax errors.

BUG=2181825
R=ken
OCL=35606
CL=35608
 2009-10-12 11:03:48 -07:00
Russ Cox
add89dd1ba stack overflow debugging and fix. 
* in 6l, -K already meant check for stack underflow.
    add -KK to mean double-check stack overflows
    even in nosplit functions.

  * comment out print locks; they deadlock too easily
     but are still useful to put back for special occasions.

  * let runcgo assembly switch to scheduler stack
    without involving scheduler directly.  because runcgo
    gets called from matchmg, it is too hard to keep it
    from being called on other stacks.

R=r
DELTA=94  (65 added, 18 deleted, 11 changed)
OCL=35591
CL=35604
 2009-10-12 10:26:38 -07:00
Russ Cox
fd76b4f385 new builtin.c.boot from arm. 
node printing fixes.
silence incorrect redeclaration error.

R=ken
OCL=35602
CL=35602
 2009-10-12 10:12:37 -07:00
Russ Cox
10c7d19e07 fix comment on strings.LastIndex. 
add bytes.LastIndex.
add strings.Reader.

R=r
DELTA=59  (56 added, 0 deleted, 3 changed)
OCL=35585
CL=35601
 2009-10-12 10:09:35 -07:00
Russ Cox
d0aac0ace1 introduce non-strict mode in xml parser, 
good enough to parse some html.

in reader, add "comment" tag to collect
comment text.

do not allocate during Unmarshal unless pointer is nil.

R=r
DELTA=441  (416 added, 1 deleted, 24 changed)
OCL=35586
CL=35594
 2009-10-11 23:51:46 -07:00
Russ Cox
fcdba72d2a correct a design flaw: Atoi etc should not guess the base. 
leave that for Btoi with base == 0.

R=r
DELTA=146  (101 added, 29 deleted, 16 changed)
OCL=35584
CL=35593
 2009-10-11 23:46:11 -07:00
Russ Cox
867e10f241 fix build 
TBR=r
OCL=35592
CL=35592
 2009-10-11 23:38:44 -07:00
Kai Backman
6d0983ae46 64bit and float code generation. fmt compiles but 
reflect is broken so fmt doesn't work.

go/test: passes 83% (285/342)

R=rsc
APPROVED=rsc
DELTA=415  (240 added, 29 deleted, 146 changed)
OCL=35576
CL=35588
 2009-10-11 20:01:11 -07:00
Nigel Tao
64145109b3 PNG encoder now filters. 
R=r,rsc
APPROVED=r
DELTA=122  (102 added, 0 deleted, 20 changed)
OCL=35573
CL=35587
 2009-10-11 19:36:29 -07:00
Rob Pike
c0e0f82e49 better code for allocation through indirection 
R=rsc
DELTA=11  (3 added, 5 deleted, 3 changed)
OCL=35583
CL=35583
 2009-10-11 18:07:47 -07:00
Rob Pike
330ab5fddb fix bugs in gob. 
1) didn't handle attempts to encode non-structs properly.
2) if there were multiple indirections involving allocation, didn't allocate the
intermediate cells.
tests added.

R=rsc
DELTA=82  (65 added, 5 deleted, 12 changed)
OCL=35582
CL=35582
 2009-10-11 17:37:22 -07:00
Russ Cox
e98412290e interpreter checkpoint. 
* generate different versions of binary operators
    for each size of int and float, so that proper
    truncating happens after each operation to
    simulate the various sized ops.
  * add slice expressions
  * publish World.CompileStmtList, CompileDeclList, CompileExpr
  * handle type-less expressions in CompileExpr

R=austin
DELTA=1459  (1327 added, 11 deleted, 121 changed)
OCL=34382
CL=35581
 2009-10-11 02:35:53 -07:00
Kai Backman
1620023d03 fix float <-> int64 conversions 
R=rsc
APPROVED=rsc
DELTA=25  (25 added, 0 deleted, 0 changed)
OCL=35566
CL=35574
 2009-10-10 22:06:26 -07:00
Rob Pike
5743fb594f change Title to ToTitle for consistency. (the doc comment was already right) 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=35572
CL=35572
 2009-10-10 18:56:13 -07:00
Rob Pike
86cfaf66a7 reallocate library, libraryobj: 50 isn't nearly enough 
R=rsc
DELTA=7  (2 added, 0 deleted, 5 changed)
OCL=35569
CL=35569
 2009-10-10 12:29:06 -07:00
Nigel Tao
6e4f935369 In the PNG reader inner loop, collapse the two ReadFull calls into one. 
R=rsc,r
APPROVED=rsc
DELTA=29  (2 added, 4 deleted, 23 changed)
OCL=35460
CL=35565
 2009-10-09 22:44:40 -07:00
Russ Cox
fb1bcd47c6 acid bug fix. 
lock printf output to avoid interlacing debug prints.

R=r
DELTA=10  (7 added, 0 deleted, 3 changed)
OCL=35539
CL=35561
 2009-10-09 16:45:20 -07:00
Russ Cox
7b5da358ca handle compiler crash better: 
need to use exec to avoid seeing
shell output about the crash.

R=iant
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=35542
CL=35560
 2009-10-09 16:44:40 -07:00
Russ Cox
c736b6579f bug209 
R=ken
OCL=35546
CL=35546
 2009-10-09 16:01:32 -07:00
Rob Pike
a14a8b2739 change date format in logs - was missing slash between month and day 
R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=35526
CL=35540
 2009-10-09 15:44:57 -07:00
Russ Cox
93689d863c keep a list of all the M's, 
so that the garbage collector doesn't free them.

R=ken
OCL=35538
CL=35538
 2009-10-09 15:35:33 -07:00
Robert Griesemer
d5c4142758 bug209.go 
R=rsc
DELTA=23  (22 added, 1 deleted, 0 changed)
OCL=35529
CL=35537
 2009-10-09 15:28:09 -07:00
Dave Bort
9aa68dbdb6 Move rand.go to rng.go to prepare for some surgery. 
R=rsc
APPROVED=rsc
DELTA=637  (318 added, 318 deleted, 1 changed)
OCL=35534
CL=35536
 2009-10-09 15:16:00 -07:00
Russ Cox
ebd27d62fd time tests; sort -nr times.out | sed 10q is illuminating. 
cut the slowest tests  down from a few seconds
to under half a second.

R=r
DELTA=21  (6 added, 1 deleted, 14 changed)
OCL=35509
CL=35519
 2009-10-09 11:18:32 -07:00
Russ Cox
f0bde7c51b fix nacl build 
R=r
DELTA=23  (5 added, 0 deleted, 18 changed)
OCL=35510
CL=35518
 2009-10-09 11:15:19 -07:00
Kai Backman
6084dcdd07 floating point calc, added a few more packages that pass 
go/test: passes 80% (274/340)

R=rsc
APPROVED=rsc
DELTA=61  (59 added, 0 deleted, 2 changed)
OCL=35506
CL=35517
 2009-10-09 07:37:49 -07:00
Russ Cox
d8b461dfca rewrite errchk in perl for speed (compared to bash) 
R=iant
DELTA=125  (51 added, 53 deleted, 21 changed)
OCL=35508
CL=35511
 2009-10-09 00:39:32 -07:00
Russ Cox
680ee6af63 add & fix bug208, from ken. 
fix bug198.

R=ken
OCL=35504
CL=35507
 2009-10-08 23:03:34 -07:00
Kai Backman
98fff8ffb2 dupok, gcc compile fix, sync and syscall asm fix 
R=rsc
APPROVED=rsc
DELTA=27  (18 added, 0 deleted, 9 changed)
OCL=35503
CL=35505
 2009-10-08 22:16:08 -07:00
Robert Griesemer
517839aa40 - debugging support 
R=rsc
DELTA=110  (98 added, 0 deleted, 12 changed)
OCL=35487
CL=35490
 2009-10-08 15:23:49 -07:00
Russ Cox
094f1d5990 more lgtm files from gofmt 
R=gri
OCL=35485
CL=35488
 2009-10-08 15:14:54 -07:00
Ian Lance Taylor
8231548365 Only clean the relevant installed files, not everything. This 
should let a 6g build and an 8g build be done in sequence
without stepping on each other.

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=35478
CL=35481
 2009-10-08 13:35:46 -07:00
Robert Griesemer
7ecfb021f3 - rewrite declaration printing to take full use of discardable tabwriter columns 
- honor line breaks in multi-line expressions
- do not add extra indentation to multi-line string lists
- don't put blanks around simple function calls and conversions
- do not modify `` strings
- added extra test cases

R=rsc
DELTA=398  (246 added, 51 deleted, 101 changed)
OCL=35453
CL=35465
 2009-10-08 08:48:33 -07:00
Nigel Tao
093af4e512 PNG encoder unit test. 
R=rsc,r
APPROVED=r
DELTA=84  (77 added, 6 deleted, 1 changed)
OCL=35456
CL=35458
 2009-10-07 23:14:23 -07:00
Russ Cox
55edf49a01 add & fix bug207: rewritten if condition 
was discarding initialization work.

R=ken
OCL=35454
CL=35457
 2009-10-07 22:19:42 -07:00
Russ Cox
d515063588 better handling of mistaken top-level variable 
references during the parsing of :=.  the base
problem is that when reading

	a,b,c,d

the parser makes those refer to existing variables,
which might create a few stub top-level ones
for undefined names, but then if a := is the next
token, we need to undo those stubs.

this was causing problems in multifile packages
in which one file used a := variable named rpc
and the other imported a package named rpc.

R=ken
OCL=35446
CL=35446
 2009-10-07 14:55:12 -07:00
Russ Cox
4fd7a908bb do not import testing twice when testing testing. 
R=r
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=35443
CL=35445
 2009-10-07 14:52:44 -07:00
Russ Cox
91549438d8 apply gofmt to rand reflect regexp rpc runtime sort strconv strings sync syscall testing time unicode unsafe utf8 
R=gri
DELTA=1409  (79 added, 24 deleted, 1306 changed)
OCL=35415
CL=35437
 2009-10-07 11:55:06 -07:00
Robert Griesemer
f77b255c38 support for "hard" and "soft" tabs: 
- soft-tab separated columns can be discarded if empty and DiscardEmptyColumns is set
- hard-tab separated columns are never discarded

R=rsc
DELTA=63  (42 added, 7 deleted, 14 changed)
OCL=35421
CL=35435
 2009-10-07 10:55:45 -07:00
Russ Cox
c2874976e4 factor portable object+library bits out of 5l/6l/8l into ld 
R=r
DELTA=3214  (904 added, 2260 deleted, 50 changed)
OCL=35425
CL=35427
 2009-10-07 00:11:59 -07:00
Russ Cox
cfdb3a5639 make reader more useful 
for lower-level clients:
	* expose p.Skip
	* expose p.Unmarshal
	* wildcard struct field "Any"
	* unmarshal into bool
	* unmarshal into xml.Name
	* unmarshal into pointer

R=r
DELTA=61  (50 added, 5 deleted, 6 changed)
OCL=35372
CL=35422
 2009-10-06 22:03:47 -07:00
Russ Cox
c2ec9583a0 apply gofmt to go, gob, hash, http, image, io, json, log 
R=gri
DELTA=1359  (138 added, 32 deleted, 1189 changed)
OCL=35408
CL=35420
 2009-10-06 19:41:51 -07:00
Russ Cox
2c5ec1ebc0 apply gofmt to malloc math once os 
R=gri
DELTA=566  (4 added, 14 deleted, 548 changed)
OCL=35410
CL=35419
 2009-10-06 19:40:35 -07:00
Russ Cox
6faacd2244 apply gofmt to auto-generated syscall files 
R=gri
DELTA=4023  (104 added, 27 deleted, 3892 changed)
OCL=35416
CL=35418
 2009-10-06 19:38:30 -07:00
Kai Backman
a2cf914379 5l library loading, 64 bit entry points 
R=rsc
APPROVED=rsc
DELTA=58  (52 added, 3 deleted, 3 changed)
OCL=35417
CL=35417
 2009-10-06 19:00:30 -07:00
Kai Backman
116beb2653 - moved 3 functions from syscall_linux to _386 and _amd64 (arm lacks them) 
- 64 bit OMINUS
- added bunch of missing arm syscalls

R=rsc
APPROVED=rsc
DELTA=203  (189 added, 3 deleted, 11 changed)
OCL=35412
CL=35414
 2009-10-06 16:39:38 -07:00
Russ Cox
13b1d5b1bb fix build - missing from 35404 
TBR=gri
OCL=35411
CL=35411
 2009-10-06 16:06:34 -07:00
Robert Griesemer
b1fc650666 - set uint type for flags 
- simplified some code

R=rsc
DELTA=19  (0 added, 0 deleted, 19 changed)
OCL=35405
CL=35407
 2009-10-06 15:44:13 -07:00
Russ Cox
ecb863a9a9 apply gofmt to datafmt, ebnf, exec, expvar, flag, fmt 
R=gri
DELTA=456  (6 added, 3 deleted, 447 changed)
OCL=35398
CL=35406
 2009-10-06 15:38:57 -07:00