Russ Cox 5eb007dede runtime: work around false negative in deadlock detection ...

Not a complete fix for issue 3342, but fixes the trivial case.
There may still be a race in the instants before and after
a scavenger-induced garbage collection.

Intended to be "obviously safe": a call to runtime·gosched
before main.main is no different than a call to runtime.Gosched
at the beginning of main.main, and it is (or had better be)
safe to call runtime.Gosched at any point during main.

Update #3342.

R=iant
CC=golang-dev
https://golang.org/cl/5919052

2012-03-27 12:22:19 -04:00

..

bench

build: re-enable some broken tests in run.bash

2012-03-08 06:23:56 +08:00

bugs

cmd/gc: do not confuse unexported methods of same name

2012-03-07 01:55:17 -05:00

chan

test/chan: document tests

2012-02-19 17:44:02 +11:00

dwarf

test: use testlib (first 100)

2012-02-16 23:48:57 -05:00

fixedbugs

runtime: work around false negative in deadlock detection

2012-03-27 12:22:19 -04:00

interface

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

ken

go/test/chan1.go: fix typo

2012-02-25 08:47:04 +11:00

safe

cmd/gc: suspend safemode during typecheck of inlined bodies.

2012-02-10 22:50:55 +01:00

syntax

test: use testlib (final 61)

2012-02-16 23:51:04 -05:00

64bit.go

test: remove semiocolons.

2010-09-04 10:36:13 +10:00

235.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

alias1.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

alias.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

append.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

args.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

assign1.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

assign.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

bigalg.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

bigmap.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

blank1.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

blank.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

chancap.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

char_lit1.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

char_lit.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

closedchan.go

test: use testlib (first 100)

2012-02-16 23:48:57 -05:00

closure.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

cmp6.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

cmp.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

cmplx.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

cmplxdivide1.go

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

cmplxdivide.c

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

cmplxdivide.go

test: invoke go command in run.go

2012-03-07 01:54:39 -05:00

complit1.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

complit.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

compos.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

const1.go

test: add a couple of cases to const1.go that crashed gccgo

2012-02-29 17:39:02 -08:00

const2.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

const3.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

const4.go

cmd/gc: implement len(array) / cap(array) rule

2012-03-07 22:43:28 -05:00

const5.go

cmd/gc: implement len(array) / cap(array) rule

2012-03-07 22:43:28 -05:00

const.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

convert1.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

convert3.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

convert.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

convlit1.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

convlit.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

copy.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00

crlf.go

gc: implement and test \r in raw strings

2011-12-15 10:47:09 -05:00

ddd1.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

ddd2.go

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

ddd3.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

ddd.go

test: enable method expression tests in ddd.go

2012-03-07 11:17:26 -08:00

decl.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

declbad.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

defer.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

deferprint.go

test: add cmpout to testlib

2012-02-24 13:17:26 +11:00

deferprint.out

test: split golden.out into expected output per test

2012-01-18 16:12:24 -08:00

divide.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

empty.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

env.go

os: remove Getenverror

2012-02-18 21:18:13 -08:00

eof1.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

eof.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

errchk

errchk: allow multiple patterns

2011-08-16 11:14:26 -04:00

escape2.go

gc: fix escape analysis + inlining + closure bug

2012-02-23 23:09:53 -05:00

escape3.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

escape4.go

cmd/gc: must not inline panic, recover

2012-03-05 13:51:44 -05:00

escape.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

float_lit.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

floatcmp.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

for.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func1.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func2.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func3.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func4.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func5.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func6.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func7.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func8.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

func.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

gc1.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

gc2.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

gc.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

golden.out

runtime: work around false negative in deadlock detection

2012-03-27 12:22:19 -04:00

goprint.go

test: add cmpout to testlib

2012-02-24 13:17:26 +11:00

goprint.out

test: split golden.out into expected output per test

2012-01-18 16:12:24 -08:00

goto.go

test: explanatory comments [c-g]*

2012-02-19 14:28:53 +11:00

helloworld.go

test: add cmpout to testlib

2012-02-24 13:17:26 +11:00

helloworld.out

test: split golden.out into expected output per test

2012-01-18 16:12:24 -08:00

if.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

import1.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

import2.go

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

import3.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

import4.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

import5.go

gc: disallow absolute import paths

2012-02-29 15:28:36 -05:00

import.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

index.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

indirect1.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

indirect.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

init1.go

test: use testlib (fourth 100)

2012-02-16 23:50:37 -05:00

init.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

initcomma.go

test/initcomma.go: restore what it's supposed to be testing

2012-02-20 07:44:24 +11:00

initialize.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

initializerr.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

int_lit.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

intcvt.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

iota.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

label1.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

label.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

linkx.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

literal.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

mallocfin.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

map1.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

map.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

method1.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

method2.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

method3.go

test: commentary for [h-m]*.go

2012-02-23 18:47:26 +11:00

method4.go

test: test method expressions with parameters, and with import

2012-02-03 16:38:59 -08:00

method4a.go

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

method.go

cmd/gc: unnamed struct types can have methods

2012-03-07 02:27:15 -05:00

named1.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

named.go

gc: return of ideal bool

2012-02-21 22:54:07 -05:00

nil.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

nilptr.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

nul1.go

errchk: allow multiple patterns

2011-08-16 11:14:26 -04:00

parentype.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

peano.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

printbig.go

test: add cmpout to testlib

2012-02-24 13:17:26 +11:00

printbig.out

test: split golden.out into expected output per test

2012-01-18 16:12:24 -08:00

range.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

recover1.go

test: use testlib (final 61)

2012-02-16 23:51:04 -05:00

recover2.go

test: use testlib (final 61)

2012-02-16 23:51:04 -05:00

recover3.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

recover.go

test: add test of calling recover in a varargs function

2012-03-01 08:24:03 -08:00

rename1.go

test: fix the fix of the rename tests.

2012-02-24 15:06:32 +11:00

rename.go

test: fix the fix of the rename tests.

2012-02-24 15:06:32 +11:00

reorder2.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

reorder.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

run

cmd/gc: if $GOROOT_FINAL is set, rewrite file names in object files

2012-03-05 16:13:33 -05:00

run.go

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

rune.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

runtime.go

test/[n-r]*.go: add documentation

2012-02-24 10:30:39 +11:00

shift1.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

shift2.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

sieve.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

sigchld.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

sigchld.out

test: split golden.out into expected output per test

2012-01-18 16:12:24 -08:00

simassign.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

sinit.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

sizeof.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

solitaire.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

stack.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

string_lit.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

stringrange.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

struct0.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

switch3.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

switch.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

testlib

test: use testlib in a few more cases

2012-03-22 02:14:44 +08:00

turing.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

typeswitch1.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

typeswitch2.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

typeswitch3.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

typeswitch.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

undef.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

utf.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

varerr.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

varinit.go

test/[n-z]*.go: add documentation

2012-02-24 11:48:19 +11:00

zerodivide.go

test: [a-c]: add introductory comments to tests

2012-02-19 13:19:43 +11:00