1, IMO, the fatal error "regfree: not a register" from 5g when
compiling runtime/debug.go is due to gcc miscompile, it doesn't
show up when compiled with -O0. But I still haven't thought of
a way to fix this, should all ARM builds be built with -O0?
2, fixed mksysnum_linux.pl, so zsysnum_linux_arm.go no longer
needs to be hand-generated.
3, regen all in pkg syscall for Linux/ARM on Debian 6.0
This CL is somewhat big, I'd like to split it if necessary.
R=rsc, dave
CC=golang-dev
https://golang.org/cl/5659044
Restore package os/signal, with new API:
Notify replaces Incoming, allowing clients
to ask for certain signals only. Also, signals
go to everyone who asks, not just one client.
This could plausibly move into package os now
that there are no magic side effects as a result
of the import.
Update runtime for new API: move common Unix
signal handling code into signal_unix.c.
(It's so easy to do this now that we don't have
to edit Makefiles!)
Tested on darwin,linux 386,amd64.
Fixes#1266.
R=r, dsymonds, bradfitz, iant, borman
CC=golang-dev
https://golang.org/cl/3749041
You could argue for changing all the others, but
Linux is outvoted, and the only time it matters
is when newfd==-1, in which case you can call Dup.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5650073
make syscall.ProcAttr.Files be []uintptr
all.bash passes on Linux.
things seem to compile on GOOS={darwin,windows}
R=golang-dev, mattn.jp, alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/5653055
The rule is that build directives can be preceded only
by blank lines and other line comments, not /* */ comments.
R=golang-dev, adg, bradfitz
CC=golang-dev
https://golang.org/cl/5619045
This can drastically reduce the number of system
calls made by programs that repeatedly query the
environment.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5599054
Consequently, remove many package Makefiles,
and shorten the few that remain.
gomake becomes 'go tool make'.
Turn off test phases of run.bash that do not work,
flagged with $BROKEN. Future CLs will restore these,
but this seemed like a big enough CL already.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5601057
This CL makes both InterfaceAddrs and Addrs method on Interface
return IPNet struct for representing interface address and mask
like below:
interface "lo0": flags "up|loopback|multicast", ifindex 1, mtu 16384
interface address "fe80::1/64"
interface address "127.0.0.1/8"
interface address "::1/128"
joined group address "ff02::fb"
joined group address "224.0.0.251"
joined group address "ff02::2:65d0:d71e"
joined group address "224.0.0.1"
joined group address "ff01::1"
joined group address "ff02::1"
joined group address "ff02::1:ff00:1"
Fixes#2571.
R=rsc
CC=golang-dev
https://golang.org/cl/5489062
Not all syscalls are implemented, but many are. On the suggestion
of Joel Sing <jsing@google.com>, the generated files were added
with hg add instead of hg cp, since they are generated on an OS
dependant basis.
R=golang-dev, jsing, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/5491050
syscall_windows.go contains a small demo, which calls the obsolete
syscall.Errstr function.
R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/5475044
The values have been generated only for the i386 and amd64 architectures.
R=golang-dev, mikioh.mikioh, dsymonds
CC=bradfitz, dsymonds, golang-dev
https://golang.org/cl/5452060
For now a pair of socket options SOL_SOCKET and SO_BINDTODEVICE
is supported on Linux only. I'd like to demote BindToDevice API
to syscall level because it's Linux dependent one.
In the near future, probably we may have a bit more portable
API that using IPROTO_IP/IPV6 level socket options to specify,
identify an inbound, outbound IP interface on incoming, outgoing
UDP and raw IP packets.
R=cw, golang-dev
CC=golang-dev
https://golang.org/cl/5447071
Shenghou Ma
Mikio Hara
Russ Cox
David du Colombier
Albert Strasheim
Alex Brainman
Andrew Gerrand
Brad Fitzpatrick
Wei Guangjing
Anthony Martin
Robert Figueiredo
Olivier Duperray
Joel Sing
Ian Lance Taylor
Christopher Nielsen
Benny Siegert
Andrea Spadaccini