46ed89b7a3
runtime: gdb support: gracefully handle not being able to find types
...
The Dwarf info has the full typenames, the go *struct runtime.commonType
has the short name. A more permanent fix would link the two together
but this way the user gets useable stack traces for now.
R=rsc
CC=golang-dev
https://golang.org/cl/5097046
2011-09-23 10:28:02 +02:00
6bc0346e28
runtime: increase stack system space on windows/amd64
...
gotest src/pkg/exp/template/html was crashing because the exception handler overflowed the goroutine stack.
R=alex.brainman, golang-dev
CC=golang-dev
https://golang.org/cl/5031049
2011-09-17 20:39:29 +10:00
a506c96ab2
runtime/pprof: enable test on windows
...
R=alex.brainman
CC=golang-dev
https://golang.org/cl/5047045
2011-09-17 18:00:32 +10:00
9fd26872cb
runtime: implement pprof support for windows
...
Credit to jp for proof of concept.
R=alex.brainman, jp, rsc, dvyukov
CC=golang-dev
https://golang.org/cl/4960057
2011-09-17 17:57:59 +10:00
5c30325983
runtime: eliminate handle churn when churning channels on Windows
...
The Windows implementation of the net package churns through a couple of channels for every read/write operation. This translates into a lot of time spent in the kernel creating and deleting event objects.
R=rsc, dvyukov, alex.brainman, jp
CC=golang-dev
https://golang.org/cl/4997044
2011-09-14 20:23:21 -04:00
33d00fae30
runtime: track HeapIdle
...
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4995045
2011-09-14 11:29:01 -04:00
7406379fff
runtime: syscall to return both AX and DX for windows/386
...
Fixes #2181 .
R=golang-dev, jp
CC=golang-dev
https://golang.org/cl/5000042
2011-09-14 16:19:45 +10:00
c7f6f9f318
runtime: fix openbsd 386 raisesigpipe
...
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4950064
2011-09-05 13:05:57 -04:00
6cf61bb5b9
runtime: add test for multiple concurrent channel consumers
...
There was a time (in the past) when this wasn't robust.
R=rsc, dvyukov
CC=golang-dev
https://golang.org/cl/4965058
2011-09-05 07:40:50 -04:00
9b011500c0
runtime: implement exception handling on windows/amd64
...
Fixes #2194 .
R=rsc, alex.brainman, vcc.163, jp
CC=golang-dev
https://golang.org/cl/4977044
2011-09-03 18:27:16 +10:00
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
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
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
e1cfb6f3a9
cgo: fix GoBytes
...
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4956051
2011-08-30 14:33:16 -03:00
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
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
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
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
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
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
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
0f5902d6be
runtime: fix stack cleanup on windows/amd64
...
In amd64 it is the caller who cleans the stack.
R=alex.brainman, vcc.163, jp
CC=golang-dev
https://golang.org/cl/4966046
2011-08-29 22:12:56 +10:00
f627215bab
runtime: go interface to cdecl calbacks
...
cdecl calbacks have been implemented in C/ASM code, just Go function is missing
R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/4969047
2011-08-29 10:40:28 +10:00
2a80882601
runtime: use cgo runtime functions to call windows syscalls
...
R=rsc
CC=golang-dev, jp, vcc.163
https://golang.org/cl/4926042
2011-08-27 23:17:00 +10:00
e753512e2d
cgo: fixes callback for windows amd64
...
R=rsc
CC=golang-dev
https://golang.org/cl/4826041
2011-08-26 16:43:37 -04:00
33e9d24ad9
runtime: fix void warnings
...
Add -V flag to 6c command line to keep them fixed.
R=ken2
CC=golang-dev
https://golang.org/cl/4930046
2011-08-23 13:13:27 -04:00
03e9ea5b74
runtime: simplify stack traces
...
Make the stack traces more readable for new
Go programmers while preserving their utility for old hands.
- Change status number [4] to string.
- Elide frames in runtime package (internal details).
- Swap file:line and arguments.
- Drop 'created by' for main goroutine.
- Show goroutines in order of allocation:
implies main goroutine first if nothing else.
There is no option to get the extra frames back.
Uncomment 'return 1' at the bottom of symtab.c.
$ 6.out
throw: all goroutines are asleep - deadlock!
goroutine 1 [chan send]:
main.main()
/Users/rsc/g/go/src/pkg/runtime/x.go:22 +0x8a
goroutine 2 [select (no cases)]:
main.sel()
/Users/rsc/g/go/src/pkg/runtime/x.go:11 +0x18
created by main.main
/Users/rsc/g/go/src/pkg/runtime/x.go:19 +0x23
goroutine 3 [chan receive]:
main.recv(0xf8400010a0, 0x0)
/Users/rsc/g/go/src/pkg/runtime/x.go:15 +0x2e
created by main.main
/Users/rsc/g/go/src/pkg/runtime/x.go:20 +0x50
goroutine 4 [chan receive (nil chan)]:
main.recv(0x0, 0x0)
/Users/rsc/g/go/src/pkg/runtime/x.go:15 +0x2e
created by main.main
/Users/rsc/g/go/src/pkg/runtime/x.go:21 +0x66
$
$ 6.out index
panic: runtime error: index out of range
goroutine 1 [running]:
main.main()
/Users/rsc/g/go/src/pkg/runtime/x.go:25 +0xb9
$
$ 6.out nil
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xb code=0x1 addr=0x0 pc=0x22ca]
goroutine 1 [running]:
main.main()
/Users/rsc/g/go/src/pkg/runtime/x.go:28 +0x211
$
$ 6.out panic
panic: panic
goroutine 1 [running]:
main.main()
/Users/rsc/g/go/src/pkg/runtime/x.go:30 +0x101
$
R=golang-dev, qyzhai, n13m3y3r, r
CC=golang-dev
https://golang.org/cl/4907048
2011-08-22 23:26:39 -04:00
7bbe2c8998
runtime: Remove extraneous word in comment.
...
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4938045
2011-08-22 12:40:45 -07:00
acfb0a1584
runtime: ctrlhandler for windows amd64
...
R=rsc
CC=golang-dev
https://golang.org/cl/4825047
2011-08-18 12:37:42 -04:00
72e83483a7
runtime: speed up cgo calls
...
Allocate Defer on stack during cgo calls, as suggested
by dvyukov. Also includes some comment corrections.
benchmark old,ns/op new,ns/op
BenchmarkCgoCall 669 330
(Intel Xeon CPU 1.80GHz * 4, Linux 386)
R=dvyukov, rsc
CC=golang-dev
https://golang.org/cl/4910041
2011-08-18 12:17:09 -04:00
3770b0e60c
gc: implement nil chan support
...
The spec has defined nil chans this way for months.
I'm behind.
R=ken2
CC=golang-dev
https://golang.org/cl/4897050
2011-08-17 15:54:17 -04:00
65bde087ae
gc: implement nil map support
...
The spec has defined nil maps this way for months.
I'm behind.
R=ken2
CC=golang-dev
https://golang.org/cl/4901052
2011-08-17 14:56:27 -04:00
a2677cf363
runtime: fix GC bitmap corruption
...
The corruption can occur when GOMAXPROCS
is changed from >1 to 1, since GOMAXPROCS=1
does not imply there is only 1 goroutine running,
other goroutines can still be not parked after
the change.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4873050
2011-08-16 16:53:02 -04:00
175849295c
runtime: fix pseudo-randomness on some selects
...
Fixes #2152 .
R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/4888044
2011-08-15 03:51:51 -03:00
c8ee9c60d2
runtime: better checks for syscall.NewCallback parameter
...
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4859042
2011-08-11 12:23:55 +10:00
c02423902d
build: allow builds without cgo
...
R=bradfitz, dsymonds, fshahriar
CC=golang-dev
https://golang.org/cl/4859043
2011-08-10 21:36:48 -04:00
9c774c3f26
runtime: correct seh installation during callbacks
...
Every time we enter callback from Windows, it is
possible that go exception handler is not at the top
of per-thread exception handlers chain. So it needs
to be installed again. At this moment this is done
by replacing top SEH frame with SEH frame as at time
of syscall for the time of callback. This is incorrect,
because, if exception strike, we won't be able to call
any exception handlers installed inside syscall,
because they are not in the chain. This changes
procedure to add new SEH frame on top of existing
chain instead.
I also removed m sehframe field, because I don't
think it is needed. We use single global exception
handler everywhere.
R=golang-dev, r
CC=golang-dev, hectorchu
https://golang.org/cl/4832060
2011-08-10 17:17:28 +10:00
21ac258e07
runtime: openbsd amd64 runtime support
...
Add support for the go runtime on openbsd/amd64. This is based on
the existing freebsd runtime.
Threads are implemented using OpenBSD's rthreads, which are currently
disabled by default, however can be enabled via the kern.rthreads
sysctl.
For now, cgo is disabled.
R=rsc
CC=golang-dev
https://golang.org/cl/4815067
2011-08-08 09:56:38 -04:00
54e9406ffb
runtime: add more specialized type algorithms
...
The change adds specialized type algorithms
for slices and types of size 8/16/32/64/128.
It significantly accelerates chan and map operations
for most builtin types as well as user structs.
benchmark old,ns/op new,ns/op
BenchmarkChanUncontended 226 94
(on Intel Xeon E5620, 2.4GHz, Linux 64 bit)
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4815087
2011-08-08 09:35:32 -04:00
d770aadee5
runtime: faster chan creation on Linux/FreeBSD/Plan9
...
The change removes chan finalizer (Lock destructor)
if it is not required on the platform.
benchmark old ns/op new ns/op delta
BenchmarkChanCreation 1132.00 381.00 -66.34%
BenchmarkChanCreation-2 1215.00 243.00 -80.00%
BenchmarkChanCreation-4 1084.00 186.00 -82.84%
BenchmarkChanCreation-8 1415.00 154.00 -89.12%
BenchmarkChanCreation-16 1386.00 144.00 -89.61%
(on 2 x Intel Xeon E5620, 8 HT cores, 2.4 GHz, Linux)
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4841041
2011-08-04 08:31:03 -04:00
6500065543
runtime: remove unnecessary locking
...
R=rsc, dvyukov
CC=golang-dev
https://golang.org/cl/4819051
2011-08-04 00:22:39 -04:00
a496c9eaa6
runtime: correct Note documentation
...
Reflect the fact that notesleep() can be called
by exactly one thread.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4816064
2011-08-03 15:51:55 -04:00
9bc58accce
runtime: fix scheduling race
...
Affects programs using cgo or runtime.LockOSThread.
Fixes #2100 .
R=rsc, dvyukov
CC=golang-dev
https://golang.org/cl/4810059
2011-07-29 17:39:02 -04:00
91f0f18100
runtime: fix data race in findfunc()
...
The data race can lead to reads of partially
initialized concurrently mutated symbol data.
The change also adds a simple sanity test
for Caller() and FuncForPC().
R=rsc
CC=golang-dev
https://golang.org/cl/4817058
2011-07-29 13:47:24 -04:00
4e5086b993
runtime: improve Linux mutex
...
The implementation is hybrid active/passive spin/blocking mutex.
The design minimizes amount of context switches and futex calls.
The idea is that all critical sections in runtime are intentially
small, so pure blocking mutex behaves badly causing
a lot of context switches, thread parking/unparking and kernel calls.
Note that some synthetic benchmarks become somewhat slower,
that's due to increased contention on other data structures,
it should not affect programs that do any real work.
On 2 x Intel E5620, 8 HT cores, 2.4GHz
benchmark old ns/op new ns/op delta
BenchmarkSelectContended 521.00 503.00 -3.45%
BenchmarkSelectContended-2 661.00 320.00 -51.59%
BenchmarkSelectContended-4 1139.00 629.00 -44.78%
BenchmarkSelectContended-8 2870.00 878.00 -69.41%
BenchmarkSelectContended-16 5276.00 818.00 -84.50%
BenchmarkChanContended 112.00 103.00 -8.04%
BenchmarkChanContended-2 631.00 174.00 -72.42%
BenchmarkChanContended-4 682.00 272.00 -60.12%
BenchmarkChanContended-8 1601.00 520.00 -67.52%
BenchmarkChanContended-16 3100.00 372.00 -88.00%
BenchmarkChanSync 253.00 239.00 -5.53%
BenchmarkChanSync-2 5030.00 4648.00 -7.59%
BenchmarkChanSync-4 4826.00 4694.00 -2.74%
BenchmarkChanSync-8 4778.00 4713.00 -1.36%
BenchmarkChanSync-16 5289.00 4710.00 -10.95%
BenchmarkChanProdCons0 273.00 254.00 -6.96%
BenchmarkChanProdCons0-2 599.00 400.00 -33.22%
BenchmarkChanProdCons0-4 1168.00 659.00 -43.58%
BenchmarkChanProdCons0-8 2831.00 1057.00 -62.66%
BenchmarkChanProdCons0-16 4197.00 1037.00 -75.29%
BenchmarkChanProdCons10 150.00 140.00 -6.67%
BenchmarkChanProdCons10-2 607.00 268.00 -55.85%
BenchmarkChanProdCons10-4 1137.00 404.00 -64.47%
BenchmarkChanProdCons10-8 2115.00 828.00 -60.85%
BenchmarkChanProdCons10-16 4283.00 855.00 -80.04%
BenchmarkChanProdCons100 117.00 110.00 -5.98%
BenchmarkChanProdCons100-2 558.00 218.00 -60.93%
BenchmarkChanProdCons100-4 722.00 287.00 -60.25%
BenchmarkChanProdCons100-8 1840.00 431.00 -76.58%
BenchmarkChanProdCons100-16 3394.00 448.00 -86.80%
BenchmarkChanProdConsWork0 2014.00 1996.00 -0.89%
BenchmarkChanProdConsWork0-2 1207.00 1127.00 -6.63%
BenchmarkChanProdConsWork0-4 1913.00 611.00 -68.06%
BenchmarkChanProdConsWork0-8 3016.00 949.00 -68.53%
BenchmarkChanProdConsWork0-16 4320.00 1154.00 -73.29%
BenchmarkChanProdConsWork10 1906.00 1897.00 -0.47%
BenchmarkChanProdConsWork10-2 1123.00 1033.00 -8.01%
BenchmarkChanProdConsWork10-4 1076.00 571.00 -46.93%
BenchmarkChanProdConsWork10-8 2748.00 1096.00 -60.12%
BenchmarkChanProdConsWork10-16 4600.00 1105.00 -75.98%
BenchmarkChanProdConsWork100 1884.00 1852.00 -1.70%
BenchmarkChanProdConsWork100-2 1235.00 1146.00 -7.21%
BenchmarkChanProdConsWork100-4 1217.00 619.00 -49.14%
BenchmarkChanProdConsWork100-8 1534.00 509.00 -66.82%
BenchmarkChanProdConsWork100-16 4126.00 918.00 -77.75%
BenchmarkSyscall 34.40 33.30 -3.20%
BenchmarkSyscall-2 160.00 121.00 -24.38%
BenchmarkSyscall-4 131.00 136.00 +3.82%
BenchmarkSyscall-8 139.00 131.00 -5.76%
BenchmarkSyscall-16 161.00 168.00 +4.35%
BenchmarkSyscallWork 950.00 950.00 +0.00%
BenchmarkSyscallWork-2 481.00 480.00 -0.21%
BenchmarkSyscallWork-4 268.00 270.00 +0.75%
BenchmarkSyscallWork-8 156.00 169.00 +8.33%
BenchmarkSyscallWork-16 188.00 184.00 -2.13%
BenchmarkSemaSyntNonblock 36.40 35.60 -2.20%
BenchmarkSemaSyntNonblock-2 81.40 45.10 -44.59%
BenchmarkSemaSyntNonblock-4 126.00 108.00 -14.29%
BenchmarkSemaSyntNonblock-8 112.00 112.00 +0.00%
BenchmarkSemaSyntNonblock-16 110.00 112.00 +1.82%
BenchmarkSemaSyntBlock 35.30 35.30 +0.00%
BenchmarkSemaSyntBlock-2 118.00 124.00 +5.08%
BenchmarkSemaSyntBlock-4 105.00 108.00 +2.86%
BenchmarkSemaSyntBlock-8 101.00 111.00 +9.90%
BenchmarkSemaSyntBlock-16 112.00 118.00 +5.36%
BenchmarkSemaWorkNonblock 810.00 811.00 +0.12%
BenchmarkSemaWorkNonblock-2 476.00 414.00 -13.03%
BenchmarkSemaWorkNonblock-4 238.00 228.00 -4.20%
BenchmarkSemaWorkNonblock-8 140.00 126.00 -10.00%
BenchmarkSemaWorkNonblock-16 117.00 116.00 -0.85%
BenchmarkSemaWorkBlock 810.00 811.00 +0.12%
BenchmarkSemaWorkBlock-2 454.00 466.00 +2.64%
BenchmarkSemaWorkBlock-4 243.00 241.00 -0.82%
BenchmarkSemaWorkBlock-8 145.00 137.00 -5.52%
BenchmarkSemaWorkBlock-16 132.00 123.00 -6.82%
BenchmarkContendedSemaphore 123.00 102.00 -17.07%
BenchmarkContendedSemaphore-2 34.80 34.90 +0.29%
BenchmarkContendedSemaphore-4 34.70 34.80 +0.29%
BenchmarkContendedSemaphore-8 34.70 34.70 +0.00%
BenchmarkContendedSemaphore-16 34.80 34.70 -0.29%
BenchmarkMutex 26.80 26.00 -2.99%
BenchmarkMutex-2 108.00 45.20 -58.15%
BenchmarkMutex-4 103.00 127.00 +23.30%
BenchmarkMutex-8 109.00 147.00 +34.86%
BenchmarkMutex-16 102.00 152.00 +49.02%
BenchmarkMutexSlack 27.00 26.90 -0.37%
BenchmarkMutexSlack-2 149.00 165.00 +10.74%
BenchmarkMutexSlack-4 121.00 209.00 +72.73%
BenchmarkMutexSlack-8 101.00 158.00 +56.44%
BenchmarkMutexSlack-16 97.00 129.00 +32.99%
BenchmarkMutexWork 792.00 794.00 +0.25%
BenchmarkMutexWork-2 407.00 409.00 +0.49%
BenchmarkMutexWork-4 220.00 209.00 -5.00%
BenchmarkMutexWork-8 267.00 160.00 -40.07%
BenchmarkMutexWork-16 315.00 300.00 -4.76%
BenchmarkMutexWorkSlack 792.00 793.00 +0.13%
BenchmarkMutexWorkSlack-2 406.00 404.00 -0.49%
BenchmarkMutexWorkSlack-4 225.00 212.00 -5.78%
BenchmarkMutexWorkSlack-8 268.00 136.00 -49.25%
BenchmarkMutexWorkSlack-16 300.00 300.00 +0.00%
BenchmarkRWMutexWrite100 27.10 27.00 -0.37%
BenchmarkRWMutexWrite100-2 33.10 40.80 +23.26%
BenchmarkRWMutexWrite100-4 113.00 88.10 -22.04%
BenchmarkRWMutexWrite100-8 119.00 95.30 -19.92%
BenchmarkRWMutexWrite100-16 148.00 109.00 -26.35%
BenchmarkRWMutexWrite10 29.60 29.40 -0.68%
BenchmarkRWMutexWrite10-2 111.00 61.40 -44.68%
BenchmarkRWMutexWrite10-4 270.00 208.00 -22.96%
BenchmarkRWMutexWrite10-8 204.00 185.00 -9.31%
BenchmarkRWMutexWrite10-16 261.00 190.00 -27.20%
BenchmarkRWMutexWorkWrite100 1040.00 1036.00 -0.38%
BenchmarkRWMutexWorkWrite100-2 593.00 580.00 -2.19%
BenchmarkRWMutexWorkWrite100-4 470.00 365.00 -22.34%
BenchmarkRWMutexWorkWrite100-8 468.00 289.00 -38.25%
BenchmarkRWMutexWorkWrite100-16 604.00 374.00 -38.08%
BenchmarkRWMutexWorkWrite10 951.00 951.00 +0.00%
BenchmarkRWMutexWorkWrite10-2 1001.00 928.00 -7.29%
BenchmarkRWMutexWorkWrite10-4 1555.00 1006.00 -35.31%
BenchmarkRWMutexWorkWrite10-8 2085.00 1171.00 -43.84%
BenchmarkRWMutexWorkWrite10-16 2082.00 1614.00 -22.48%
R=rsc, iant, msolo, fw, iant
CC=golang-dev
https://golang.org/cl/4711045
2011-07-29 12:44:06 -04:00
bed7e3ed78
gc: fix pprof deadlock
...
Fixes #2051 .
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4834041
2011-07-28 21:03:40 -04:00
db9229def8
cgo: add GoBytes, fix gmp example
...
Fixes #1640 .
Fixes #2007 .
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4815063
2011-07-28 12:39:50 -04:00
1bd4b6371a
gc: use more Go-like names for methods
...
Fixes #991 .
R=ken2
CC=golang-dev
https://golang.org/cl/4819049
2011-07-27 17:56:13 -04:00
a84abbe508
gc: zero-width struct, zero-length array fixes
...
Fixes #1774 .
Fixes #2095 .
Fixes #2097 .
R=ken2
CC=golang-dev
https://golang.org/cl/4826046
2011-07-27 16:47:45 -04:00
100a034120
runtime: higher goroutine arg limit, clearer error
...
Fixes #591 .
R=ken2
CC=golang-dev
https://golang.org/cl/4803054
2011-07-27 12:41:46 -04:00
Luuk van Dijk
Hector Chu
Russ Cox
Alex Brainman
Joel Sing
Christopher Wedgwood
Gustavo Niemeyer
Jaroslavas Počepko
Yuval Pavel Zholkover
Wei Guangjing
Ian Lance Taylor
Dmitriy Vyukov