78a6d68c86
build nits
...
R=r
DELTA=8 (0 added, 6 deleted, 2 changed)
OCL=25045
CL=25045
2009-02-15 13:41:48 -08:00
7cd24361bd
fix gc bug. i think this is tgs's second bug.
...
i stumbled across it in all.bash.
TBR=r
OCL=24912
CL=24912
2009-02-11 17:54:03 -08:00
3e02987508
tgs's gc bug.
...
R=r
DELTA=10 (7 added, 0 deleted, 3 changed)
OCL=24577
CL=24577
2009-02-06 14:41:21 -08:00
0f4f2a6183
closures - runtime and debugger support, test case
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R=r
DELTA=257 (250 added, 1 deleted, 6 changed)
OCL=24509
CL=24565
2009-02-06 13:46:56 -08:00
535dcf77c8
minor tweaks
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R=r
DELTA=9 (2 added, 5 deleted, 2 changed)
OCL=24107
CL=24152
2009-02-02 18:59:20 -08:00
391425ae55
if take address of local, move to heap.
...
heuristic to not print bogus strings.
fix one error message format.
R=ken
OCL=23849
CL=23851
2009-01-29 17:38:58 -08:00
9f726c2c8b
Use explicit allspan list instead of
...
trying to find all the places where
spans might be recorded.
Free can cascade into complicated
span manipulations that move them
from list to list; the old code had the
possibility of accidentally processing
a span twice or jumping to a different
list, causing an infinite loop.
R=r
DELTA=70 (28 added, 25 deleted, 17 changed)
OCL=23704
CL=23710
2009-01-28 15:22:16 -08:00
e90314d024
pragma textflag
...
fixes latent bugs in go and defer
R=r
OCL=23613
CL=23613
2009-01-27 14:12:35 -08:00
53e69e1db5
various race conditions.
...
R=r
DELTA=43 (29 added, 5 deleted, 9 changed)
OCL=23608
CL=23611
2009-01-27 14:01:20 -08:00
47ab1c1e99
spelling
...
R=r
OCL=23602
CL=23602
2009-01-27 13:23:28 -08:00
1e1cc4eb57
defer
...
R=r
OCL=23592
CL=23592
2009-01-27 12:03:53 -08:00
1ce17918e3
gc #0 . mark and sweep collector.
...
R=r,gri
DELTA=472 (423 added, 2 deleted, 47 changed)
OCL=23522
CL=23541
2009-01-26 17:37:05 -08:00
9ed2960de8
in hash implementation, if data >= 8, align to 8.
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R=ken
OCL=23519
CL=23521
2009-01-26 15:36:39 -08:00
9b6d385cb5
interface speedups and fixes.
...
more caching, better hash functions, proper locking.
fixed a bug in interface comparison too.
R=ken
DELTA=177 (124 added, 10 deleted, 43 changed)
OCL=23491
CL=23493
2009-01-26 12:36:21 -08:00
a7f6d4066e
implement new restrictions on what
...
can be compared/hashed.
R=r
DELTA=351 (201 added, 80 deleted, 70 changed)
OCL=23423
CL=23481
2009-01-26 09:56:42 -08:00
3338c71fc6
bug in async select read
...
buganizer 1589219
channel is returning same values multiple times
R=r
OCL=23447
CL=23447
2009-01-24 15:58:44 -08:00
1f8a40d85c
move math routines from package sys to package math,
...
though they still build in src/runtime.
use cgo instead of hand-written wrappers.
R=r
DELTA=740 (289 added, 300 deleted, 151 changed)
OCL=23326
CL=23331
2009-01-22 16:23:44 -08:00
61590c4c44
disallow P.t for lowercase t and not our package P.
...
implement hiding lowercase methods m in
signatures by adding in a hash of the package name
to the type hash code.
remove remaining checks for internally-generated _ names:
they are all gone.
R=ken
OCL=23236
CL=23238
2009-01-21 14:51:57 -08:00
0183baaf44
* delete export
...
* rename init functions
R=ken
OCL=23122
CL=23126
2009-01-20 14:40:00 -08:00
360962420c
casify, cleanup sys
...
R=r
OCL=22978
CL=22984
2009-01-16 14:58:14 -08:00
2b57a1124e
Add cgo2c program to translate mixed Go/C code into C. This
...
lets us use a single source file for both 6c and gcc, handling
the incompatible handling of return values.
R=rsc
DELTA=649 (613 added, 35 deleted, 1 changed)
OCL=22682
CL=22730
2009-01-14 08:21:25 -08:00
1a0bde24ae
Add USED declarations for SysUnused parameters.
...
R=rsc
DELTA=2 (2 added, 0 deleted, 0 changed)
OCL=22640
CL=22642
2009-01-13 10:24:06 -08:00
9b8da82d72
Tweak code to make it easier to compile with gcc.
...
+ Use macros to name symbols with non-ASCII characters.
+ Make some variables unsigned, because they are compared
against unsigned values.
+ Fix a few void* pointers to be MLink*.
R=rsc
DELTA=94 (44 added, 3 deleted, 47 changed)
OCL=22303
CL=22638
2009-01-13 09:55:24 -08:00
0c32430534
free(nil)
...
R=iant
DELTA=3 (3 added, 0 deleted, 0 changed)
OCL=22467
CL=22471
2009-01-09 16:22:13 -08:00
a3ed4e716a
add sys.caller
...
R=r
DELTA=139 (101 added, 38 deleted, 0 changed)
OCL=22462
CL=22466
2009-01-09 15:52:43 -08:00
484ba939d2
update sys.reflect and sys.unreflect to accomodate
...
the possibility of large objects in interface values.
R=r
DELTA=171 (97 added, 22 deleted, 52 changed)
OCL=22382
CL=22382
2009-01-09 00:17:46 -08:00
20595ac4b0
many interface bug fixes.
...
also, after
func g() (int, int)
func f(int, int)
allow
f(g())
and
func h() (int, int) { return g() }
R=ken
DELTA=356 (252 added, 26 deleted, 78 changed)
OCL=22319
CL=22325
2009-01-08 14:30:00 -08:00
7843a14df1
Remove duplicate typedef declarations.
...
R=rsc
DELTA=7 (0 added, 7 deleted, 0 changed)
OCL=22267
CL=22281
2009-01-08 09:45:42 -08:00
c3077f7606
[] and struct in interfaces.
...
other [] cleanup.
convert() is gone.
R=r
DELTA=352 (144 added, 68 deleted, 140 changed)
OCL=21660
CL=21662
2008-12-19 17:11:54 -08:00
eee50ae1ac
chan and map of [] and struct
...
R=r
DELTA=192 (145 added, 8 deleted, 39 changed)
OCL=21609
CL=21614
2008-12-19 12:05:22 -08:00
da0a7d7b8f
malloc bug fixes.
...
use malloc by default.
free stacks.
R=r
DELTA=424 (333 added, 29 deleted, 62 changed)
OCL=21553
CL=21584
2008-12-19 03:13:39 -08:00
d47d888ba6
convert *[] to [].
...
R=r
OCL=21563
CL=21571
2008-12-18 22:37:22 -08:00
9786f69f74
print(array)
...
R=r
OCL=21570
CL=21570
2008-12-18 22:17:05 -08:00
4026500d18
arrays
...
R=r
OCL=21564
CL=21564
2008-12-18 20:06:28 -08:00
e29ce175ed
malloc in runtime (not used by default)
...
R=r
DELTA=1551 (1550 added, 0 deleted, 1 changed)
OCL=21404
CL=21538
2008-12-18 15:42:28 -08:00
61e0fcce8a
small bug
...
new printarray
R=r
OCL=21429
CL=21429
2008-12-17 12:13:19 -08:00
8f53bc0612
new convention, direction bit is
...
always left cleared. changed
compiler generated memcpy and
memset to assume CLD.
R=r
OCL=21215
CL=21215
2008-12-15 15:07:35 -08:00
7df571aef7
off-by-one error assigning src files to functions
...
R=r
DELTA=2 (2 added, 0 deleted, 0 changed)
OCL=21178
CL=21187
2008-12-15 10:50:41 -08:00
5bb0c4f88b
check printf format strings
...
R=r
DELTA=18 (16 added, 0 deleted, 2 changed)
OCL=21177
CL=21185
2008-12-15 10:50:33 -08:00
7ca5a0d323
correct arg register in bsdthread_create
...
R=r
DELTA=1 (0 added, 0 deleted, 1 changed)
OCL=21040
CL=21176
2008-12-15 08:56:32 -08:00
e956429166
string hash function faults w empty string
...
fixes maps[""]
R=r
OCL=20909
CL=20911
2008-12-10 13:28:46 -08:00
3935610e35
chans and maps of interfaces
...
R=r
DELTA=746 (729 added, 1 deleted, 16 changed)
OCL=20858
CL=20858
2008-12-09 16:16:07 -08:00
be629138ab
use Note sched.stopped correctly
...
R=r
DELTA=6 (5 added, 0 deleted, 1 changed)
OCL=20777
CL=20779
2008-12-08 17:14:08 -08:00
26b357ca5b
range statement
...
R=r
OCL=20667
CL=20667
2008-12-05 18:24:05 -08:00
3f8aa662e9
add support for ref counts to memory allocator.
...
mark and sweep, stop the world garbage collector
(intermediate step in the way to ref counting).
can run pretty with an explicit gc after each file.
R=r
DELTA=502 (346 added, 143 deleted, 13 changed)
OCL=20630
CL=20635
2008-12-05 15:24:18 -08:00
bf3dd3f0ef
add mutex.Mutex
...
R=r
DELTA=349 (348 added, 0 deleted, 1 changed)
OCL=20380
CL=20472
2008-12-04 12:51:36 -08:00
79e1db2da1
add stub routines stackalloc() and stackfree().
...
run oldstack on g0's stack, just like newstack does,
so that oldstack can free the old stack.
R=r
DELTA=53 (44 added, 0 deleted, 9 changed)
OCL=20404
CL=20433
2008-12-04 08:30:54 -08:00
dfa5893d4f
preparation for exec.
...
* syscall:
add syscall.RawSyscall, which doesn't use sys.entersyscall/sys.exitsyscall
add syscall.dup2
add syscall.BytePtrPtr
add syscall.Rusage, RusagePtr
add syscall.F_GETFD, F_SETFD, FD_CLOEXEC
* runtime:
clean up, correct signal handling.
can now survive (continue running after) a signal.
R=r
DELTA=394 (286 added, 51 deleted, 57 changed)
OCL=20351
CL=20369
2008-12-03 14:21:28 -08:00
2b39165f1e
clean stack trace code.
...
format is unchanged but shows all frames
(old loop stopped one frame early).
wreck=; 6.out
cannot convert type *main.S·interface2 to interface main.I·interface2: missing method Foo
throw: interface conversion
SIGSEGV: segmentation violation
Faulting address: 0x0
pc: 0x256d
throw+0x46 /home/rsc/go/src/runtime/runtime.c:68
throw(0x863a, 0x0)
hashmap+0x188 /home/rsc/go/src/runtime/iface.c:167
hashmap(0x8760, 0x0, 0x85b0, 0x0, 0x0, ...)
sys·ifaceT2I+0xa8 /home/rsc/go/src/runtime/iface.c:201
sys·ifaceT2I(0x8760, 0x0, 0x85b0, 0x0, 0x0, ...)
main·main+0x4e /home/rsc/go/src/runtime/rt0_amd64_darwin.s:87
main·main()
mainstart+0xf /home/rsc/go/src/runtime/rt0_amd64.s:70
mainstart()
sys·goexit /home/rsc/go/src/runtime/proc.c:110
sys·goexit()
R=r
DELTA=44 (5 added, 15 deleted, 24 changed)
OCL=20358
CL=20368
2008-12-03 14:20:23 -08:00
d040d26863
new stacktrace format
...
sys·gosched+0x25 /home/rsc/go/src/runtime/proc.c:477
sys·gosched()
chanrecv+0x29e /home/rsc/go/src/runtime/chan.c:277
chanrecv(0x4be80, 0x0, 0x4cf88, 0x0, 0x0, ...)
sys·chanrecv1+0x5b /home/rsc/go/src/runtime/chan.c:355
sys·chanrecv1(0x4be80, 0x0)
once·Server+0x26 /home/rsc/go/src/lib/strconv/atoi.go:-41
once·Server()
the last line is broken (atoi.go:-41) but that's not new.
R=r
DELTA=46 (19 added, 14 deleted, 13 changed)
OCL=20018
CL=20026
2008-11-25 17:17:54 -08:00
Russ Cox
Ken Thompson
Ian Lance Taylor