Ignore signals while we are spawning a new thread. Previously, a
signal arriving just before runtime.minit setting up the signal
handler triggers a "double fault" in signal trampolining.
Fixes#3017.
R=rsc, mikioh.mikioh, minux.ma, adg
CC=golang-dev
https://golang.org/cl/5684060
fix, and shrink, the gopher icon, txt extensions
for license and readme files, minor format changes
in the wxs file
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5683054
dodata will convert to SNOPTRDATA if appropriate.
Should fix arm build (hope springs eternal).
TBR=golang-dev
CC=golang-dev
https://golang.org/cl/5687074
This is a manual undo of CL 5674098.
It does not implement the even less strict spec
that we just agreed on, but it gets us back where
we were at the last weekly.
R=ken2
CC=golang-dev
https://golang.org/cl/5683069
cc: add #pragma textflag to set it
runtime: mark mheap to go into noptr-bss.
remove special case in garbage collector
Remove the ARM from.flag field created by CL 5687044.
The DUPOK flag was already in p->reg, so keep using that.
Otherwise test/nilptr.go creates a very large binary.
Should fix the arm build.
Diagnosed by minux.ma; replacement for CL 5690044.
R=golang-dev, minux.ma, r
CC=golang-dev
https://golang.org/cl/5686060
Or, depending on your point of view, make the
comparisons satisfy any surrounding boolean type.
Also, fix a few foo_bar -> fooBar in code fragments.
Fixes#2561.
R=golang-dev, r, bradfitz, gri, iant, kevlar
CC=golang-dev
https://golang.org/cl/5671096
Accept certain non-compliant response headers
(in particular, when spaces preceed the colon).
All major browser and curl seem to support this,
and at least one webserver seems to send these.
*shrug*
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5690059
When installing pprof into the tools directory, it needs to
have execute permissions on unix-like systems.
Fixes issues 3077.
R=golang-dev, rsc, minux.ma
CC=golang-dev
https://golang.org/cl/5675095
Before we were using "ESMTP" in the banner as a clue,
but that is not required by the RFC and breaks mailing
to smtp.yandex.ru.
Fixes#3045.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5687066
A fault during malloc might lead to the program's
first call to findfunc, which would in turn call malloc.
Don't do that.
Fixes#1777.
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5689047
by other low-level libraries, like collate. Extra care has been given to optimize the performance
of normalizing to NFD, as this is what will be used by the collator. The overhead of checking
whether a string is normalized vs simply decomposing a string is neglible. Assuming that most
strings are in the FCD form, this iterator can be used to decompose strings and normalize with
minimal overhead.
R=r
CC=golang-dev
https://golang.org/cl/5676057
Also cleanup the resolveName method.
Fixes failure on go/build declaration:
var ToolDir = filepath.Join(...)
R=golang-dev, bradfitz
CC=golang-dev, remy
https://golang.org/cl/5681043
Such variables would be put at 0(SP), leading to serious
corruptions at zero initialization.
Fixes#3084.
R=golang-dev, r
CC=golang-dev, remy
https://golang.org/cl/5683052
Use methods for key questions.
Provide access to non-portable pieces through portable methods.
Windows and Plan 9 updated.
R=golang-dev, bradfitz, bradfitz, r, dsymonds, rsc, iant, iant
CC=golang-dev
https://golang.org/cl/5673077
The alternative is to record enough information that the
trap handler know which registers contain cached globals
and can flush the registers back to their original locations.
That's significantly more work.
This only affects globals that have been written to.
Code that reads from a global should continue to registerize
as well as before.
Fixes#1304.
R=ken2
CC=golang-dev
https://golang.org/cl/5687046
This broke a build on a Linux box I hadn't updated
in awhile. The hgignore files were preventing hg status
from showing and hg purge from cleaning up junk.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5687048
