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6c196015e0
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912 Commits

Author SHA1 Message Date
Russ Cox
6c196015e0 runtime: various arm fixes 
* correct symbol table size
  * do not reorder functions in output
  * traceback
  * signal handling
  * use same code for go + defer
  * handle leaf functions in symbol table

R=kaib, dpx
CC=golang-dev
https://golang.org/cl/884041
 2010-04-05 12:51:09 -07:00
Russ Cox
f75d0d224f runtime: turn run time errors checks into panics 
R=ken2, r
CC=golang-dev
https://golang.org/cl/871042
 2010-04-01 22:31:27 -07:00
Russ Cox
ec53627ed5 runtime: correct memory leak in select 
* adds pass 3 to dequeue from channels eagerly

various other cleanup/churn:
  * use switch on cas->send in each pass to
    factor out common code.
  * longer goto labels, commented at target
  * be more agressive about can't happen:
    throw instead of print + cope.
  * use "select" instead of "selectgo" in errors
  * use printf for debug prints when possible

R=ken2, ken3
CC=golang-dev, r
https://golang.org/cl/875041
 2010-04-01 11:56:18 -07:00
Russ Cox
63e878a750 runtime: make type assertion a runtime.Error, the first of many 
R=r
CC=golang-dev
https://golang.org/cl/805043
 2010-03-31 15:55:10 -07:00
Russ Cox
b6ad074efc test for panic and recover 
R=r, adg
CC=golang-dev
https://golang.org/cl/869041
 2010-03-31 11:47:09 -07:00
Russ Cox
9b1507b050 gc: implement panic and recover 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/831042
 2010-03-31 11:46:01 -07:00
Russ Cox
c7122a3c58 simplify various code using new map index rule 
R=r
CC=golang-dev
https://golang.org/cl/833044
 2010-03-30 10:51:11 -07:00
Russ Cox
00f9f0c056 single argument panic 
note that sortmain.go has been run through hg gofmt;
only the formatting of the day initializers changed.
i'm happy to revert that formatting if you'd prefer.

stop on error in doc/progs/run

R=r
CC=golang-dev
https://golang.org/cl/850041
 2010-03-30 10:34:57 -07:00
Russ Cox
3908c16ffe gc: bug265 
Fixes #700.

R=ken2
CC=golang-dev
https://golang.org/cl/839041
 2010-03-29 15:27:59 -07:00
Robert Griesemer
71f5fa3111 bug265: test case for issue 700 
( http://code.google.com/p/go/issues/detail?id=700 )

R=r
CC=golang-dev
https://golang.org/cl/827042
 2010-03-29 10:34:16 -07:00
Dean Prichard
55b145e32a arm: fix build 
R=rsc
CC=golang-dev
https://golang.org/cl/800041
 2010-03-26 23:27:24 -07:00
Russ Cox
97d0e8fe6c gc: allow taking address of out parameters 
Fixes #186.

R=ken2
CC=golang-dev
https://golang.org/cl/793041
 2010-03-26 18:01:02 -07:00
Russ Cox
4e28cfe970 runtime: run all finalizers in a single goroutine. 
eliminate second pass of mark+sweep
by scanning finalizer table specially.

R=r
CC=golang-dev
https://golang.org/cl/782041
 2010-03-26 14:15:30 -07:00
Rob Pike
c93273c0f5 bug264 didn't report BUG correctly, caused "fail" from test/run 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/762041
 2010-03-25 14:27:24 -07:00
Russ Cox
78c27ed650 gc: more syntax errors 
R=r
CC=golang-dev
https://golang.org/cl/731041
 2010-03-25 12:47:43 -07:00
Robert Griesemer
a291e998c1 bug264: test case for issue 692 
R=r
CC=golang-dev
https://golang.org/cl/715042
 2010-03-25 10:01:51 -07:00
Dean Prichard
e1fa05f59e arm: disable some problematic tests 
test/64bit.go:  segfaults on sheevaplug(armv5)

The following have long runtimes when GC is on.
Sample run time in seconds for android emulator
and sheevaplug
test/stack.go:          4934s   1780s
test/ken/chan.go:        860s    296s
test/gc1.go:             218s     69s

R=rsc, kaib
CC=golang-dev
https://golang.org/cl/749041
 2010-03-25 00:23:07 -07:00
Russ Cox
d2cdb24786 gc: tests omitted from the last bug fix 
R=ken2
CC=golang-dev
https://golang.org/cl/748041
 2010-03-24 22:12:59 -07:00
Russ Cox
a00917ca1c test/mallocfin: relax test to 80% from 90%. 
R=r
CC=golang-dev
https://golang.org/cl/725042
 2010-03-24 19:52:07 -07:00
Rob Pike
325cf8ef21 delete all uses of panicln by rewriting them using panic or, 
in the tests, println+panic.
gofmt some tests too.

R=rsc
CC=golang-dev
https://golang.org/cl/741041
 2010-03-24 16:46:53 -07:00
Russ Cox
6eb251f244 runtime: malloc sampling, pprof interface 
R=r
CC=golang-dev
https://golang.org/cl/719041
 2010-03-24 09:40:09 -07:00
Dean Prichard
72bc37c122 arm: fix build 
R=kaib, rsc
CC=golang-dev
https://golang.org/cl/627045
 2010-03-23 18:13:20 -07:00
Russ Cox
4408659e81 gc: various map-related bug fixes 
Fixes #687.

R=ken2
CC=golang-dev
https://golang.org/cl/680042
 2010-03-22 18:51:14 -07:00
Russ Cox
270ab18666 fix amd64 build (golden.out) 
R=ken2
CC=golang-dev
https://golang.org/cl/417042
 2010-03-10 12:42:53 -08:00
Ken Thompson
2edb02b41e 1. decommit complex(float) conversion 
2. add complex algorithm for map/chan
3. test for use of complex in
   array, slice, field, chan, map,
   field, pointer.

R=rsc
CC=golang-dev
https://golang.org/cl/384041
 2010-03-09 17:51:30 -08:00
Ken Thompson
f229c8b546 identical complex implementation 
for 6g and 8g. can also be used
for 5g. 5g is still a stub.

R=rsc
CC=golang-dev
https://golang.org/cl/362041
 2010-03-09 12:49:24 -08:00
Dean Prichard
5b1a196c37 arm: cleanup build warnings 
trivial stuff
lex.c: these prototypes are in a.h
asm.c: unused variables
arm-pass.txt deal w/ sieve.go rename and addition of sieve2.go

R=kaib, rsc
CC=golang-dev
https://golang.org/cl/244041
 2010-03-08 18:13:19 -08:00
Russ Cox
4f89dcdf99 5g/6g/8g: fix double function call in slice 
Fixes #654.

R=ken2
CC=golang-dev
https://golang.org/cl/310041
 2010-03-08 14:19:28 -08:00
Ken Thompson
426099f42e 6g complex type usable 
8g and 5g have stubs to ignore complex

R=rsc
CC=golang-dev
https://golang.org/cl/257042
 2010-03-05 20:16:04 -08:00
Ian Lance Taylor
4b22e1bdb6 Generate same output on all architectures. 
Passing an argument to bug260 will indicate which alignments
are wrong.

R=r
CC=golang-dev
https://golang.org/cl/231042
 2010-03-05 10:43:33 -08:00
Rob Pike
6e3853e294 add a test that structures pack. 6g fails. 
R=rsc
CC=golang-dev
https://golang.org/cl/237041
 2010-03-04 15:26:15 -08:00
Russ Cox
f1550482fa gc: fix imported and not used message - show path 
R=ken2
CC=golang-dev
https://golang.org/cl/229046
 2010-03-03 17:23:47 -08:00
Russ Cox
486d9eb48e test: fix 386 build (missing complex) 
R=ken2
CC=golang-dev
https://golang.org/cl/223106
 2010-03-02 18:53:25 -08:00
Ken Thompson
7d4b1e4c0d more on type complex. 
getting close.

R=rsc
CC=golang-dev
https://golang.org/cl/224105
 2010-03-02 18:32:11 -08:00
Russ Cox
ba50599e46 8g: make a[byte(x)] truncate x 
R=ken2
CC=golang-dev
https://golang.org/cl/223069
 2010-02-26 13:15:29 -08:00
Russ Cox
9750adbbad strings: delete Runes, Bytes 
gofmt -w -r 'strings.Bytes(a) -> []byte(a)' src/cmd src/pkg test/bench
gofmt -w -r 'strings.Runes(a) -> []int(a)' src/cmd src/pkg test/bench
delete unused imports

R=r
CC=golang-dev
https://golang.org/cl/224062
 2010-02-25 16:01:29 -08:00
Russ Cox
3910161307 gc: implement []int(string) and []byte(string) 
R=ken2
CC=golang-dev
https://golang.org/cl/224060
 2010-02-25 15:11:07 -08:00
Anh Hai Trinh
16192c2d10 Include an Eratosthenesque concurrent prime sieve to go along with the "naive" version. 
R=r
CC=golang-dev
https://golang.org/cl/218046
 2010-02-24 16:21:16 +11:00
Russ Cox
e198c8e66c test: rename nul.go to nul1.go 
nul is a reserved file name in Windows

R=r
CC=golang-dev
https://golang.org/cl/216068
 2010-02-21 18:57:21 -08:00
Russ Cox
1734cb02e7 gc: recursive interface embedding 
Fixes #287.

R=ken2
CC=golang-dev
https://golang.org/cl/215048
 2010-02-18 11:15:36 -08:00
Russ Cox
fb5506600f 8g: respect ullman numbers in float comparison 
Fixes #602.

R=ken2
CC=golang-dev
https://golang.org/cl/212045
 2010-02-17 15:28:45 -08:00
Russ Cox
7b5789b584 gc: undo attempt at fixing recursive interface embedding 
Fixes #582.

Update #287
Status: Accepted
Bug fix was too intrusive; undo and reopen issue.

R=ken2
CC=golang-dev
https://golang.org/cl/209044
 2010-02-16 17:44:15 -08:00
Russ Cox
cfff862862 gc: disallow NUL byte, catch more invalid UTF-8, test 
R=ken2, ken3
CC=golang-dev
https://golang.org/cl/209041
 2010-02-16 16:47:39 -08:00
Russ Cox
e7fc5c2789 gc: test & fix handling of very long string constants 
R=ken2
CC=golang-dev
https://golang.org/cl/207106
 2010-02-16 10:16:24 -08:00
Russ Cox
5ab8f00bf8 gc: diagnose invalid array bounds 
Fixes #587.

R=ken2
CC=golang-dev
https://golang.org/cl/207085
 2010-02-12 13:59:02 -08:00
Russ Cox
e18516352a arm: take out fixedbugs/bug120 - gives inconsistent errors 
R=kaib
CC=golang-dev
https://golang.org/cl/207062
 2010-02-10 17:21:34 -08:00
Russ Cox
66cdc699b2 arm: fix build on android 
R=kaib
CC=golang-dev
https://golang.org/cl/206059
 2010-02-10 15:01:02 -08:00
Russ Cox
c9bbee46b0 clean new garbage collector benchmark binaries 
TBR=agl1
CC=golang-dev
https://golang.org/cl/207055
 2010-02-10 00:43:31 -08:00
Russ Cox
766d042e48 fix garbage benchmark Makefile. 
apparently some versions of GNU make cannot
handle the %: %.$O rule.  i don't understand why
and don't care enough to find out.

R=agl1
CC=golang-dev
https://golang.org/cl/206055
 2010-02-09 20:29:08 -08:00
Russ Cox
d3be2e3e0a add simple garbage collector benchmarks to dashboard 
R=agl1
CC=golang-dev
https://golang.org/cl/207043
 2010-02-09 13:33:00 -08:00