This is a source-able script that downloads the aarch64 toolchain from
developer.arm.com, extracts it, and, when being sourced, adds the path to PATH.
If ccache is installed, it will also add the ccache directory to the front of
PATH.
Add a check in the OSv build script to source the toolchain if
Stewart Hildebrand (2):
build: set arch in arg-parsing loop
Add script to download aarch64 cross compiler toolchain
scripts/build | 14 +--
scripts/download_aarch64_packages.py | 2 +
scripts/download_aarch64_toolchain.sh | 55 +++
3
Add a case in the initial argument parsing loop to both set the variable and
append it to the args array.
In the follow up patch, there will be a need to know if we are doing a cross
build. In this case, passing arch=aarch64 is required, thus the arch= variable
will be set in the initial arg
On Friday, February 5, 2021 at 4:22:33 PM UTC-5 jwkoz...@gmail.com wrote:
> On some distributions, like CentOS, the default version of boost
> is really old. So the best option is to build a newer one from source.
> Also even on Fedora or Ubuntu it might be useful to point to
> different
From: Waldemar Kozaczuk
Committer: Waldemar Kozaczuk
Branch: master
aarch64: make dl_tests makefile build for aarch64
This patch changes dl_tests makefile to delegate to modules/common.gmk
to support building dl_tests module for both x64 and aarch64.
This patch also effectively makes
This patch modifies setup.py to support installing necessary
packages to build and test OSv on CentOS 7.
Please note that unlike for other distributions, we do
not use default packages for gcc or qemu as these are pretty old.
Instead we enable SCL repo and install Developet Toolset 9 which comes
On Monday, February 8, 2021 at 9:24:25 AM UTC-5 Nadav Har'El wrote:
> On Mon, Feb 8, 2021 at 7:55 AM Waldemar Kozaczuk
> wrote:
>
>> On RISC architecture like aarch64 the thread register tpidr_el0 that
>> holds an address of thread local storage memory for current thread,
>> is never accessed
Hi,
On Wednesday, February 3, 2021 at 11:47:13 AM UTC-5 Matthew Kenigsberg
wrote:
>
> Hi,
>
> I'm trying to benchmark nginx with weighttp, but it appears to crash after
> too many requests are sent. As soon as requests start failing, it seems all
> following requests will fail. Any ideas why?
On Mon, Feb 8, 2021 at 7:55 AM Waldemar Kozaczuk
wrote:
> On RISC architecture like aarch64 the thread register tpidr_el0 that
> holds an address of thread local storage memory for current thread,
> is never accessed directly in one instruction like on x86_64. Instead
> compiler generates
On Mon., Feb. 8, 2021, 3:00 a.m. Nadav Har'El, wrote:
> On Wed, Feb 3, 2021 at 1:18 AM Waldek Kozaczuk
> wrote:
>
>> Currently, it is only possible to connect from gdb to a running instance
>> of OSv on QEMU. But ideally, it would be nice to have a gdb stub in OSv
>> that would let one connect
On Friday, February 5, 2021 at 3:23:19 PM UTC-5 jwkoz...@gmail.com wrote:
> On Thursday, February 4, 2021 at 12:48:56 PM UTC-5
> stewart.h...@dornerworks.com wrote:
>
>> Add a case in the initial argument parsing loop to both set the variable
>> and
>> append it to the args array.
>>
>>
On Mon, Feb 8, 2021 at 5:12 AM Waldemar Kozaczuk
wrote:
> Add new script download_and_build_qemu.sh that allows building QEMU from
> sources. It installs all necessary packages to build QEMU from sources,
> downloads QEMU sources and builds both x86_64 and aarch64 versions of
> it.
>
>
From: Waldemar Kozaczuk
Committer: Nadav Har'El
Branch: master
tests: handle more generic CROSS_PREFIX for aarch64 builds
Instead of the gcc specific 'aarch64-linux-gnu-' CROSS_PREFIX,
we look for more generic one that starts with aarch64. This makes
the tests makefile function properly with
From: Waldemar Kozaczuk
Committer: Nadav Har'El
Branch: master
scripts/run.py: use QEMU_PATH to use arbitrary qemu executable
Sometimes it is desirable to use arbitrary version of QEMU executable
when running OSv on it. The scripts/run.py takes the '--qemu-path'
already but there are other
From: Waldemar Kozaczuk
Committer: Nadav Har'El
Branch: master
aarch64: handle R_AARCH64_COPY relocations
This patch enhances dynamic linker to handle COPY relocations
for aarch64 which we do exactly same way for x86_64. This is enough
to support running Python 3 on OSv ARM.
Signed-off-by:
From: Waldemar Kozaczuk
Committer: Nadav Har'El
Branch: master
aarch64: fix loader.py to use correct IP register
The scripts/loader.py used by gdb to provide extra OSv specific
capabilities uses wrong register x30 to reference IP - Instruction
Pointer. The x30 is actually used as a LR - Link
On Fri, Feb 5, 2021 at 11:22 PM Waldemar Kozaczuk
wrote:
> On some distributions, like CentOS, the default version of boost
> is really old. So the best option is to build a newer one from source.
> Also even on Fedora or Ubuntu it might be useful to point to
> different version of boost other
From: Waldemar Kozaczuk
Committer: Nadav Har'El
Branch: master
tests/tst-threadcomplete.cc: disable part testing pinning when cpu == 1
On aarch64 when running tst-threadcomplete.cc on single cpu, OSv crashes with
the page fault when accessing 2nd cpu to pin some threads to.
Therefore this
On Wed, Feb 3, 2021 at 1:18 AM Waldek Kozaczuk wrote:
> Currently, it is only possible to connect from gdb to a running instance
> of OSv on QEMU. But ideally, it would be nice to have a gdb stub in OSv
> that would let one connect from gdb to OSv running on any hypervisor.
>
> Per this fragment
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