Fixes #14340 Change-Id: I43e1624fafc972fb868708c3857fc8acf1bfbbd7 Reviewed-on: https://go-review.googlesource.com/23255 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Rob Pike <r@golang.org>
I'm tired of having to remember it on every command. Rebuilding everything is the wrong default. This CL updates the build script, but the builders may (or may not) need work, depending on whether they rebuild using the test command (I doubt it). Change-Id: I21f202a2f13e73df3f6bd54ae6a317c467b68151 Reviewed-on: https://go-review.googlesource.com/18084 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Change-Id: I72df4d979212d8af74a4d2763423346eb6ba14f2 Reviewed-on: https://go-review.googlesource.com/9892 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This will enable test sharding over multiple VMs, to speed trybot answers. Update #10029 Change-Id: Ie277c6459bc38005e4d6af14d22effeaa0a4667e Reviewed-on: https://go-review.googlesource.com/6531 Reviewed-by: Russ Cox <rsc@golang.org> Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
This is a followup to http://golang.org/cl/6280. clang -pie fails to link misc/cgo/test on freebsd-amd64. Change-Id: I6f9575d6bb579f4d38d70707fb9c92e303e30e6f Reviewed-on: https://go-review.googlesource.com/6520 Run-TryBot: Minux Ma <minux@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Minux Ma <minux@golang.org>
PIE binaries can be built by the Go compiler in external link mode with extldflags="-pie". These binaries support ASLR (address space layout randomization) when executed on systems with appropriate kernel/dynamic linker support. This CL enables some cgo tests to run with -pie as a sanity check (in addition to the other linker flag combinations they already test). I have tested this functionality more thoroughly by building the full compiler testsuite (test/...) and standard library tests with -pie and executing them remotely on ChromeOS devices for all three linux architectures (linux_amd64, linux_386, and linux_arm). Change-Id: I3f644a72e94c3341f3360dfee58db5ec3a591e26 Reviewed-on: https://go-review.googlesource.com/6280 Reviewed-by: Ian Lance Taylor <iant@golang.org>
The wildcard 'std' is defined in documentation to be all the packages in the Go standard library. It has also historically matched commands in the main repo, but as we implement core commands in Go, that becomes problematic. We need a wildcard that means just the library, and since 'std' is already documented to have that definition, make it so. Add a new wildcard 'cmd' for the commands in the main repo ($GOROOT). Commands that want both can say 'std cmd' (or 'cmd std') to get the effect of the old 'std'. Update make.bash etc to say both std and cmd most of the time. Exception: in race.bash, do not install race-enabled versions of the actual commands. This avoids trying to write binaries while using them, but more importantly it avoids enabling the race detector and its associated memory overhead for the already memory-hungry compilers. Change-Id: I26bb06cb13b636dfbe71a015ee0babeb270a0275 Reviewed-on: https://go-review.googlesource.com/5550 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Rob Pike <r@golang.org>
Now that there's no 6c compiler anymore, there's no need for cgo to generate C headers that are compatible with it. Fixes #9528 Change-Id: I43f53869719eb9a6065f1b39f66f060e604cbee0 Reviewed-on: https://go-review.googlesource.com/2482 Reviewed-by: Ian Lance Taylor <iant@golang.org>
This implements support for calls to and from C in the ppc64 C ABI, as well as supporting functionality such as an entry point from the dynamic linker. Change-Id: I68da6df50d5638cb1a3d3fef773fb412d7bf631a Reviewed-on: https://go-review.googlesource.com/2009 Reviewed-by: Russ Cox <rsc@golang.org>
The freebsd-386 and freebsd-amd64 builders are timing out sometimes. This will give them some more breathing room. Change-Id: Ib65bd172cca046a52861759a4232d7b4b6514fa8 Reviewed-on: https://go-review.googlesource.com/1994 Reviewed-by: Ian Lance Taylor <iant@golang.org>