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The Go programming language
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Russ Cox b7603cfc2c cmd/gc: add GOEXPERIMENT=zerostack to clear stack on function entry
This is expensive but it might be useful in cases where
people are suffering from false positives during garbage
collection and are willing to trade the CPU time for getting
rid of the false positives.

On the other hand it only eliminates false positives caused
by other function calls, not false positives caused by dead
temporaries stored in the current function call.

The 5g/6g/8g changes were pulled out of the history, from
the last time we needed to do this (to work around a goto bug).
The code in go.h, lex.c, pgen.c is new but tiny.

R=ken2
CC=golang-dev
https://golang.org/cl/6938073
2012-12-17 14:32:26 -05:00
api api/next.txt: update 2012-12-17 23:01:36 +08:00
doc net: change ListenUnixgram signature to return UnixConn instead of UDPConn 2012-12-16 11:51:47 +09:00
include lib9: remove unreferenced externs and getuser() 2012-11-08 09:39:24 -05:00
lib lib/godoc/example.html: htmlify the play code 2012-12-13 19:08:51 +08:00
misc cmd/cgo: access errno from void C function 2012-12-18 00:26:08 +08:00
src cmd/gc: add GOEXPERIMENT=zerostack to clear stack on function entry 2012-12-17 14:32:26 -05:00
test test: add "duplicate" struct map key test 2012-12-17 11:05:58 -05:00
.hgignore build: update Makefile to track source code dependencies better 2012-03-13 03:31:11 +08:00
.hgtags tag go1.0.3 2012-09-24 13:15:33 -05:00
AUTHORS A+C: Christopher Cahoon (individual CLA) 2012-12-16 19:17:50 -05:00
CONTRIBUTORS A+C: Christopher Cahoon (individual CLA) 2012-12-16 19:17:50 -05:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
LICENSE doc: update licensing text one more time 2012-03-27 15:09:13 +11:00
PATENTS LICENSE: separate, change PATENTS text 2010-12-06 16:31:59 -05:00
README build: update, streamline documentation for new $GOBIN 2010-08-24 20:00:50 -04:00
robots.txt godoc: serve robots.txt raw 2011-02-19 05:46:20 +11:00

This is the source code repository for the Go programming language.  

For documentation about how to install and use Go,
visit http://golang.org/ or load doc/install.html in your web browser.

After installing Go, you can view a nicely formatted
doc/install.html by running godoc --http=:6060
and then visiting http://localhost:6060/doc/install.html.

Unless otherwise noted, the Go source files are distributed
under the BSD-style license found in the LICENSE file.

--

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set
the environment variable $GOROOT to the full path of the go
directory (the one containing this README).  You can omit the
variable if you unpack it into /usr/local/go, or if you rebuild
from sources by running all.bash (see doc/install.html).
You should also add the Go binary directory $GOROOT/bin
to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might
put the following in your .profile:

    export GOROOT=$HOME/go
    export PATH=$PATH:$GOROOT/bin

See doc/install.html for more details.