ge.
Fixes #1009
Signed-off-by: Waldemar Kozaczuk
---
Makefile | 51 +++
bootfs.manifest.skel | 1 +
bsd/init.cc | 7 ---
bsd/porting/shrinker.cc | 30 +---
core/osv_c_wrappers.cc | 17 +++
core/pagecache.cc
collection on.
This changes to not have any effect on the linker result when garbage
collection is off - the default.
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/loader.ld | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/aarch64/loader.ld b/arch
This patch adds files with lists of symbols to be exported
by kernel. The files have been generated on Ubuntu 20.10 using
the scripts/extract_symbols.sh.
These files will be fed to the process to generate version script.
Signed-off-by: Waldemar Kozaczuk
---
.../aarch64/osv_ld-linux-aarch64.so
This patch adds new script that generates version script
based on the symbol files from exported_symbols//*.symbols
Comparing to the 1st version, this one will work when building both
x64 and aarch64 versions of kernel.
Signed-off-by: Waldemar Kozaczuk
---
scripts/generate_version_script.sh
h
is obnly enabled when conf_hide_symbols is ON. Using version script
(--version-script) plays some role in futher reducing number of symbols
down to what exactly we want to export in exported//*symbols.
Signed-off-by: Waldemar Kozaczuk
---
Makefile | 19 +--
conf/base.mk | 1
This patch adds new script that generates version script
based on the symbol files from exported_symbols//*.symbols
Signed-off-by: Waldemar Kozaczuk
---
scripts/generate_version_script.sh | 27 +++
1 file changed, 27 insertions(+)
create mode 100755 scripts
This patch adds files with lists of symbols to be exported
by kernel. The files have been generated on Fedora 33 using
the scripts/extract_symbols.sh.
These files will be fed to the process to generate version script.
Signed-off-by: Waldemar Kozaczuk
---
.../x64/osv_ld-linux-x86-64.so.2
the linker result when garbage
collection is off - the default.
Signed-off-by: Waldemar Kozaczuk
---
arch/x64/loader.ld | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/x64/loader.ld b/arch/x64/loader.ld
index 78a3c939..debdbf15 100644
--- a/arch/x64
like httpserver.so rely on OSv specific API symbols
and they will not work either. To address this, we will need to expose
some of the OSv C++ API as C.
It is not clear if this patch fully addresses the issue #97. We could
however close it and open smaller ones to address remaining gaps.
Ref
the script source and the README file.
Signed-off-by: Waldemar Kozaczuk
---
exported_symbols/README.md | 29 +
scripts/extract_symbols.sh | 128 +
2 files changed, 157 insertions(+)
create mode 100644 exported_symbols/README.md
create mode 100755
this patch exposes
the bsd versions of inet_aton and inet_ntoa so that when kernel is built
with most symbols hidden, these two ones are visible.
Refs #1178
Signed-off-by: Waldemar Kozaczuk
---
bsd/sys/libkern/inet_aton.c | 3 ++-
bsd/sys/libkern/inet_ntoa.c | 3 ++-
2 files changed, 4 insert
ble
with Linux
- moves some of the OSV_*API annotation from header files to the source
files
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/feexcept.cc | 7 +-
arch/x64/feexcept.cc | 4 +
bsd/sys/kern/uipc_syscalls_wrap.cc | 37 -
bsd/sys/xen/xenstore/x
the header file for more
details.
Signed-off-by: Waldemar Kozaczuk
---
include/osv/export.h | 41 +
1 file changed, 41 insertions(+)
create mode 100644 include/osv/export.h
diff --git a/include/osv/export.h b/include/osv/export.h
new file mode 100644
inde
(alias) statements from
runtime.cc.
Finally we also remove obsolete ___fprintf_chk alias.
Signed-off-by: Waldemar Kozaczuk
---
libc/aliases.ld| 11 ++-
libc/stdio/__fprintf_chk.c | 1 -
runtime.cc | 10 --
3 files changed, 6 insertions(+), 16 deletions
hese 5 unit tests compilable
and runnable on Linux and allows for verification if these tests
pass on Linux.
Version 2 that fixes the corrupt part of the original version.
Signed-off-by: Waldemar Kozaczuk
---
tests/tst-af-local.cc | 24 ++---
tests/tst-bsd-tcp1.cc
This last patch in the series annotates some symbols in few
files that need to be hidden regardless if we compile kernel with
non-glibc symbols hidden or not. For that we use OSV_HIDDEN_API macro.
Signed-off-by: Waldemar Kozaczuk
---
libc/libc.cc| 2 +-
libc/libc.hh| 3
ned-off-by: Waldemar Kozaczuk
---
bsd/porting/sync_stub.h| 11 +-
bsd/sys/kern/uipc_syscalls_wrap.cc | 37 +++---
bsd/sys/netinet/in.h | 11 +-
bsd/sys/rpc/xdr.h | 75 +++--
bsd/sys/sys/libkern.h | 3 +-
bsd/sys
the header file for more
details.
Signed-off-by: Waldemar Kozaczuk
---
include/osv/export.h | 39 +++
1 file changed, 39 insertions(+)
create mode 100644 include/osv/export.h
diff --git a/include/osv/export.h b/include/osv/export.h
new file mode 100644
inde
This patch removes some entries from aliases.ld for symbols
that are not present in glibc shared libraries OSv dynamic linker
advertises. It also adds new entries for symbols that are present in the
same libraries.
Signed-off-by: Waldemar Kozaczuk
---
libc/aliases.ld| 11
it.
Signed-off-by: Waldemar Kozaczuk
---
include/api/internal_musl_headers/errno.h| 2 +-
include/api/internal_musl_headers/sys/mman.h | 4 +-
include/api/internal_musl_headers/time.h | 2 +-
libc/internal/locale_impl.h | 2 +
libc/signal/block.c
Signed-off-by: Waldemar Kozaczuk
---
libc/network/getifaddrs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libc/network/getifaddrs.c b/libc/network/getifaddrs.c
index 4cdf4d6c..435c93b3 100644
--- a/libc/network/getifaddrs.c
+++ b/libc/network/getifaddrs.c
@@ -115,7
: Waldemar Kozaczuk
---
Makefile | 1 -
libc/unistd/setsid.cc | 9 -
2 files changed, 10 deletions(-)
delete mode 100644 libc/unistd/setsid.cc
diff --git a/Makefile b/Makefile
index 91cd6887..354b3411 100644
--- a/Makefile
+++ b/Makefile
@@ -1710,7 +1710,6 @@ libc += unistd
Signed-off-by: Waldemar Kozaczuk
---
include/api/sched.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/api/sched.h b/include/api/sched.h
index 925ea986..1893efc1 100644
--- a/include/api/sched.h
+++ b/include/api/sched.h
@@ -127,6 +127,7 @@ inline static size_t CPU_ALLOC_SIZE
The libtsm is a library used internally to implement the VGA
driver. There is no need to expose its symbols so this patch
hides all of them.
Signed-off-by: Waldemar Kozaczuk
---
drivers/libtsm/libtsm_int.hh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/libtsm
hese 5 unit tests compilable
and runnable on Linux and allows for verification if these tests
pass on Linux.
Signed-off-by: Waldemar Kozaczuk
---
include/api/sched.h | 1 +
tests/tst-af-local.cc | 24 ++---
tests/tst-bsd-tcp1.cc
This patch replaces the calls to OSv specific debug() with
standard printf(). These makes these 3 unit tests compilable
and runnable on Linux and allows for verification if these tests
pass on Linux.
Signed-off-by: Waldemar Kozaczuk
---
tests/tst-except.cc | 8
tests/tst-readdir.cc
The linker scripts for both x64 and aarch64 define various
symbols especially those ending with '_start' and '_end'. These
do not need to be visible so we hiding them by using HIDDEN and
PROVIDE_HIDDEN directive.
Signed-off-by: Waldemar Kozaczuk
---
Makefile |
The compiler flag '-fvisibility=hidden' does not hide symbols defined
in the assembly files. None of the symbols should be visible to any app
so we are hiding them by using '.hidden' directive.
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/boot.S| 5
M_invoke(std::_Any_data
const&);virtio::net::receiver() 342
17592192727762;17592191756991;17592192722413;17592192722076 118
18446744069951476397 130
sched::thread::main();__invoke_r&>;__invoke_impl&>;std::_Function_handler::_M_invoke(std::_Any_data
const&);virtio::net::receiver();class
Update unimportant_prefixes to match recent stack traces generated
when sampling an app using cpu_sampler enabled with
'--sampler=FREQUENCY'.
Signed-off-by: Waldemar Kozaczuk
---
scripts/osv/prof.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/scripts/osv
such case.
Signed-off-by: Waldemar Kozaczuk
---
drivers/device.hh| 8
drivers/pci-function.hh | 1 +
drivers/virtio-mmio.hh | 1 +
drivers/virtio-pci-device.hh | 3 +++
4 files changed, 13 insertions(+)
diff --git a/drivers/device.hh b/drivers/device.hh
inde
of(inpcblbgroup::il_inp[0]) * size;
Fixes #1170
Signed-off-by: Waldemar Kozaczuk
---
bsd/sys/compat/linux/linux.h | 1 +
bsd/sys/compat/linux/linux_socket.cc | 2 +
bsd/sys/netinet/in_pcb.cc| 285 +++
bsd/sys/netinet/in_pcb.h | 32 ++
d/or SO_REUSEPORT flags drive
same address and/or port collision logic.
Some articles about SO_REUSE_PORT:
- https://lwn.net/Articles/542629/
-
https://linuxjedi.co.uk/2020/04/25/socket-so_reuseport-and-kernel-implementations/
Fixes #1170
Signed-off-by: Waldemar Kozaczuk
---
bsd/sys/compat/linu
group struct defined as part of the
forth coming patch.
Signed-off-by: Waldemar Kozaczuk
---
bsd/sys/netinet/in_pcb.h | 25 +++--
bsd/sys/netinet/tcp_input.cc | 4 ++--
2 files changed, 13 insertions(+), 16 deletions(-)
diff --git a/bsd/sys/netinet/in_pcb.h b/bsd/sys
mount(): No error information(-1)
```
Fixes #813
Signed-off-by: Waldemar Kozaczuk
---
fs/vfs/vfs_vnode.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/vfs/vfs_vnode.cc b/fs/vfs/vfs_vnode.cc
index a292344f..0918d0d9 100644
--- a/fs/vfs/vfs_vnode.cc
+++ b/fs/vfs
Although it might be possible to download aarch64 version of
JDK and cross-compile java-base and related binaries, for
now let us disable java-tests in such scenario. We still support
building and running java tests on native aarch64 machine.
Signed-off-by: Waldemar Kozaczuk
---
modules/tests
size=128M --rng \
--cmdline='--verbose --ip=eth0,172.16.0.2,255.255.255.252
--defaultgw=172.16.0.1 --nameserver=172.16.0.1 /hello' \
--net "tap=fc_tap0,mac=,ip=172.16.0.1,mask=255.255.255.252"
Signed-off-by: Waldemar Kozaczuk
---
arch/x64/arch-setup.cc | 3 +++
arch/x6
tst-async.cc and tst-promise.cc pass.
Fixes #1147
Signed-off-by: Waldemar Kozaczuk
---
linux.cc | 29 +
1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/linux.cc b/linux.cc
index 522ed8ba..adeb89f0 100644
--- a/linux.cc
+++ b/linux.cc
@@ -62,23 +62,44
cuted from modules/java-tests/test_commands,
generated during build time.
Signed-off-by: Waldemar Kozaczuk
---
modules/cloud-init/Makefile | 43 -
modules/cloud-init/module.py | 1 -
modules/golang/Makefile | 27 +++---
modules/
This patch modifies existing openjdk8-from-host module to make
it work on aarch64 Linux host.
Signed-off-by: Waldemar Kozaczuk
---
modules/openjdk8-from-host/Makefile | 12
modules/openjdk8-from-host/module.py | 28 +++-
2 files changed, 27 insertions
This patch adds new module to allow building an image with
JDK 9 or newer from the files found on a Linux host. It does so
by locating javac executable found in the PATH and then navigating
the corresponding directory to collect all required files.
Signed-off-by: Waldemar Kozaczuk
---
modules
#1047
Signed-off-by: Waldemar Kozaczuk
---
libc/signal.cc | 6 +-
modules/tests/Makefile | 3 ++-
tests/tst-sigaction.cc | 43 ++
3 files changed, 50 insertions(+), 2 deletions(-)
create mode 100644 tests/tst-sigaction.cc
diff --git a/libc
to kill().
Lastly this patch enhances tst-kill.cc to test raise() and
pthread_kill().
Refs #1047
Signed-off-by: Waldemar Kozaczuk
---
libc/pthread.cc | 13 -
linux.cc | 17 +
tests/tst-kill.cc | 5 +
3 files changed, 34 insertions(+), 1 deletion
Some applications like keydb that use jmalloc, call sbrk()
on startup even though later fall back to mmap().
So this patch provides simple stubs of those 2 functions
that set errno to ENOMEM and return error.
Signed-off-by: Waldemar Kozaczuk
---
libc/mman.cc | 15 +++
1 file
Signed-off-by: Waldemar Kozaczuk
---
libc/aliases.ld | 1 +
1 file changed, 1 insertion(+)
diff --git a/libc/aliases.ld b/libc/aliases.ld
index 3db1dec6..14dac146 100644
--- a/libc/aliases.ld
+++ b/libc/aliases.ld
@@ -48,6 +48,7 @@ __strndup = strndup;
__stpcpy = stpcpy;
__stpncpy = stpncpy;
tween CPUs.
Signed-off-by: Waldemar Kozaczuk
---
bsd/porting/synch.cc | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/bsd/porting/synch.cc b/bsd/porting/synch.cc
index 59e82b7b..1641ac29 100644
--- a/bsd/porting/synch.cc
+++ b/bsd/porting/synch.cc
@@ -26,7 +26,7 @@
run on different
CPUs
and therefore need to SEE the latest value of this variable
after the write on a different CPUs. For that reason we make poplist
an atomic and use acquire/release semantics to archieve cross-CPU visibility.
Signed-off-by: Waldemar Kozaczuk
---
include/lockfree/queue
consistency.
The ARM architecture comes with weak memory model where each CPUs in essence
has it own seperate
view of memory synced via common interconnect. For example, the memory system
does not guarantee
that a write becomes visible to all other CPUs at the same time (this behavior
is called write no
weak memory model architectures like ARM.
These two constitute the building blocks of the very critical synchronization
mechanism in OSv - lock-free mutex.
Similarly the 3rd patch modifies synch_thread/synch_port to make it work
correctly
with weak memory model.
Fixes #1123
Waldemar Kozaczuk (3
could execute the same test over 13K times.
Fixes #1134
Signed-off-by: Waldemar Kozaczuk
---
core/rcu.cc | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/core/rcu.cc b/core/rcu.cc
index d6f587b8..2bc7a75f 100644
--- a/core/rcu.cc
+++ b/core/rcu.cc
@@ -73,7 +73,7
representing relevant CPU
features. This new function is called by __getauxval() for aarch64.
Besides making the annoying warning go away, this patch also makes
OSv take advantage of Armv8.1-A platforms that implement CAS functions
based on LSE instructions.
Fixes #1129
Signed-off-by: Waldemar
memory barrier
instructions generated around those.
Before this patch, the tst-evenfd.so test would hang under 100 runs
with 2 vCPUs with the symptoms described by #1134. After this patch
I could execute the same test over 13K times.
Fixes #1134
Signed-off-by: Waldemar Kozaczuk
---
core/rcu.cc
ual to the number of cpus in the system
we resize the l1_pool_stats vector. We also do it before incrementing
the smp_allocator_cnt.
Signed-off-by: Waldemar Kozaczuk
---
core/mempool.cc | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/core/mempool.cc b/core/mempool.cc
inde
each CPUs in essence
has it own seperate
view of memory synced via common interconnect. For example, the memory system
does not guarantee
that a write becomes visible to all other CPUs at the same time (this behavior
is called write non-atomicity).
So the ARM is way less forgiving.
Fixes #1123
resolve such symbols at the relative
offset as specified by st_value and cause page fault. This patch fixes
this logic by correctly adding the base of the ELF to the st_value.
This patch effectively makes it possibly to run latest Node.JS 12 and 14
on OSv.
Signed-off-by: Waldemar Kozaczuk
is registered).
Fixes #1132
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arm-clock.cc | 24 +++-
arch/aarch64/arm-clock.hh | 10 ++
arch/aarch64/gic.cc | 6 ++
3 files changed, 27 insertions(+), 13 deletions(-)
diff --git a/arch/aarch64/arm-clock.cc b
resolve such symbols at the relative
offset as specified by st_value and cause page fault. This patch fixes
this logic by correctly adding the base of the ELF to the st_value.
This patch effectively makes it possibly to run latest Node.JS 12 and 14
on OSv.
Signed-off-by: Waldemar Kozaczuk
functionality that is only
accurate up to a second.
This patch effectively fixes 2 unit tests - tst-time.cc and
tst-timerfd.cc.
Fixes #1091
Signed-off-by: Waldemar Kozaczuk
---
Makefile | 1 +
arch/aarch64/arch-dtb.cc | 19 +
arch/aarch64/arch-dtb.hh | 7 +
arch
the method set()
to make it set new timer only if calculated number of ticks (tval)
is greater than 0.
Fixes #1127
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arm-clock.cc | 49 ++-
1 file changed, 43 insertions(+), 6 deletions(-)
diff --git a/arch/aarch
slightly re-arranged layout that moves the widest 'location' column
to the very right and added header line that lets us save some
real estate for new column
Signed-off-by: Waldemar Kozaczuk
---
scripts/loader.py | 90 ++-
1 file changed, 57 inse
.h:291
#15 0x402e72b4 in sched::thread::main (this=0xa000408eea48) at
core/sched.cc:1267
#16 sched::thread_main_c (t=0xffffa000408eea48) at
arch/aarch64/arch-switch.hh:162
#17 0x4020b788 in thread_main () at arch/aarch64/entry.S:114
Refs #1128
Signed-off-by: Waldemar
:load_balance (
this=0x407009b8 ,
std::allocator >+24>)
at core/sched.cc:730
#6 0x402e72b4 in sched::thread::main (this=0xa000408a39a0) at
core/sched.cc:1267
#7 sched::thread_main_c (t=0xa000408a39a0) at
arch/aarch64/arch-switch.hh:162
#8 0x00004020b788 in thread_main (
is greater than 0.
Fixes #1127
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arm-clock.cc | 39 +--
1 file changed, 33 insertions(+), 6 deletions(-)
diff --git a/arch/aarch64/arm-clock.cc b/arch/aarch64/arm-clock.cc
index 7d11e454..d32f58b1 100644
--- a/a
functionality that is only
accurate up to a second.
This patch effectively fixes 2 unit tests - tst-time.cc and
tst-timerfd.cc.
Fixes #1091
Signed-off-by: Waldemar Kozaczuk
---
Makefile | 1 +
arch/aarch64/arch-dtb.cc | 19 +
arch/aarch64/arch-dtb.hh | 7 +
arch
x27;
OSv v0.55.0-205-g7e7c49f7
getauxval() stubbed
eth0: 192.168.122.15
Booted up in 58.20 ms
Cmdline: /tests/misc-ctxsw.so
683 colocated
690 apart
690 nopin
Fixes #1121
Fixes #1124
Signed-off-by: Waldemar Kozaczuk
---
Makefile | 1 +
arch/aarch64/arch-switc
apart
665 nopin
AFTER:
taskset -c 2-5 ./scripts/run.py -c 1 -e '/tests/misc-ctxsw.so'
OSv v0.55.0-205-g7e7c49f7
getauxval() stubbed
eth0: 192.168.122.15
Booted up in 58.20 ms
Cmdline: /tests/misc-ctxsw.so
683 colocated
690 apart
690 nopin
Fixes #1121
Fixes
the real culprit
of the issue this patch is fixing.
Fixes #1117
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arch-mmu.hh | 22 ++
arch/x64/arch-mmu.hh | 6 ++
core/mmu.cc | 7 +++
3 files changed, 35 insertions(+)
diff --git a/arch/aarch64/a
:ldp x29, x30, [sp], #16
0x4041df70 <+32>:ldr x0, [x1, x0]
0x4041df74 <+36>:mov x16, x0
0x00004041df78 <+40>:br x16
```
Fixes #1122
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arch-elf.cc | 4 ++--
scripts/test.p
the 1st thread in similar way it is done in setup_tcb().
Fixes #1120
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arch-setup.cc | 2 +-
core/elf.cc| 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/aarch64/arch-setup.cc b/arch/aarch64/arch-setup.cc
main makefile and
modules/common.gmk.
Signed-off-by: Waldemar Kozaczuk
---
scripts/download_and_build_boost.sh | 56 +
1 file changed, 56 insertions(+)
create mode 100755 scripts/download_and_build_boost.sh
diff --git a/scripts/download_and_build_boost.sh
b/scripts
main makefile and
modules/common.gmk.
Signed-off-by: Waldemar Kozaczuk
---
scripts/download_and_build_boost.sh | 56 +
1 file changed, 56 insertions(+)
create mode 100755 scripts/download_and_build_boost.sh
diff --git a/scripts/download_and_build_boost.sh
b/scripts
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.
Signed-off-by: Waldemar Kozaczuk
---
scripts/download_and_build_qemu.sh | 61
with gcc 9 (c, c++) and other binaries.
There is no package repo with qemu (I guess we could install one from
Fedora) so instead we provide a script to build qemu from sources (see
other patch).
Signed-off-by: Waldemar Kozaczuk
---
scripts/setup.py | 53
erminating thread to a new class method
destroy_current_cpu_thread() to enforce fresh reading of the TLS
register.
Fixes #1121
Signed-off-by: Waldemar Kozaczuk
---
core/sched.cc| 19 ++-
include/osv/sched.hh | 1 +
2 files changed, 15 insertions(+), 5 deletions(-)
di
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.
Signed-off-by: Waldemar Kozaczuk
---
scripts/download_and_build_qemu.sh | 61
e ldd find locations of boost binaries
even where tests are built against arbitrary version of boost specified
by the boost_base parameter.
Signed-off-by: Waldemar Kozaczuk
---
modules/tests/Makefile | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/modules/tests/Makefile
parameter - boost_base - that points
to the base of the folder where boost was built.
Here is an example of how kernel and the tests modules can be built against
arbitrary boost:
boost_base=./build/downloaded_packages/x86_64/boost/install ./scripts/build -j4
image=tests
Signed-off-by: Waldemar
the base of the folder where boost was
built.
Here is an example of how kernel can be built against arbitrary boost:
boost_base=./build/downloaded_packages/x86_64/boost/install ./scripts/build -j4
image=native-example
Signed-off-by: Waldemar Kozaczuk
---
Makefile | 48
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 tst-dlfcn.so to pass on aarch64.
Signed-off-by: Waldemar Kozaczuk
---
modules/dl_tests/Makefile | 41
o not
pass it to run.py.
So instead, we allow one set an environment variable QEMU_PATH
which would be used if set or exported in the shell invoking
run.py or other scripts calling it.
Signed-off-by: Waldemar Kozaczuk
---
scripts/run.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
di
o not
pass it to run.py.
So instead, we allow one set an environment variable QEMU_PATH
which would be used if set or exported in the shell invoking
run.py or other scripts calling it.
Signed-off-by: Waldemar Kozaczuk
---
scripts/run.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
di
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: Waldemar Kozaczuk
---
arch/aarch64/arch-elf.cc | 6 --
1 file changed, 4 insertions(+), 2 deletions
proper PC register.
Signed-off-by: Waldemar Kozaczuk
---
scripts/loader.py | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/scripts/loader.py b/scripts/loader.py
index 4b6aa32f..5b224e34 100644
--- a/scripts/loader.py
+++ b/scripts/loader.py
@@ -747,7 +747,7 @@ class
the
build/downloaded_packages//boost/install/ directory and will
automatically be used where cross-compiling aarch64 OSv kernel.
In order to use x64 version of boost built using this script
we still need to make changes to the main makefile and
modules/common.gmk.
Signed-off-by: Waldemar Kozaczuk
: Waldemar Kozaczuk
---
tests/tst-threadcomplete.cc | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/tests/tst-threadcomplete.cc b/tests/tst-threadcomplete.cc
index 71c8af1f..67fb12ec 100644
--- a/tests/tst-threadcomplete.cc
+++ b/tests/tst-threadcomplete.cc
This patch simplifies the tests makefile by including new modules/common.gmk
which identifies common compiler flags depending on the architecture and
possibly cross-compiler prefix and locates common shared libraries.
Signed-off-by: Waldemar Kozaczuk
---
modules/tests/Makefile | 95
/release./modules/libtools/ instead of modules/libtools.
Signed-off-by: Waldemar Kozaczuk
---
modules/libtools/.gitignore | 1 +
modules/libtools/Makefile | 53 +++
modules/libtools/usr.manifest | 2 --
3 files changed, 17 insertions(+), 39 deletions
build/release./modules/httpserver-api/ instead of modules/httpserver-api.
Signed-off-by: Waldemar Kozaczuk
---
modules/httpserver-api/.gitignore | 2 --
modules/httpserver-api/Makefile | 58 ---
modules/httpserver-api/module.py | 2 +-
3 files changed, 24
artifacts go to
build/release./modules/httpserver-monitoring-api/ instead of
modules/httpserver-monitoring-api.
Signed-off-by: Waldemar Kozaczuk
---
modules/httpserver-monitoring-api/.gitignore | 2 -
modules/httpserver-monitoring-api/Makefile| 58 ---
.../add_aarch64_libraries.sh
include headers
are set in the COMMON variable.
Fixes #1105
Signed-off-by: Waldemar Kozaczuk
---
modules/common.gmk | 172 +
1 file changed, 172 insertions(+)
create mode 100644 modules/common.gmk
diff --git a/modules/common.gmk b/modules/common.gmk
new
when compiling sources using
the math header, we get errors caused by a clash with isinf and isnan macros.
To solve this problem we simply undef both _GLIBCXX_HAVE_OBSOLETE_ISINF and
_GLIBCXX_HAVE_OBSOLETE_ISNAN in OSv math.h header.
Signed-off-by: Waldemar Kozaczuk
---
include/api/math.h | 3
41 83 45 00 01 addl $0x1,%fs:0x0(%r13)
4035fdfc: e8 3f f6 ff ff callq 4035f440
```
As an example of memory saving, tomcat using ~ 300 thread ended up 365MB instead
of 620MB before the patch.
Fixes #143
Signed-off-by: Matthew Pabst
Signed-off-by: Waldemar Kozaczuk
---
Makefil
lways point
the header includes and *so patch to
build/downloaded_packages/aarch64/boost/install.
Fixes #1106
Signed-off-by: Waldemar Kozaczuk
---
Makefile | 119 ++
scripts/build | 10 -
2 files changed, 79 insertions(+), 50 deletions(-)
diff --gi
++ headers and all other gcc libraries' binaries
like libstdc++.so.6 and libgcc_s.so, so we only need to download the
aarch64 versions of the boost libraries.
Signed-off-by: Waldemar Kozaczuk
---
scripts/download_aarch64_packages.py | 78 +++
sc
e
this case.
Signed-off-by: Waldemar Kozaczuk
---
scripts/setup.py | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/scripts/setup.py b/scripts/setup.py
index 3cf45eac..56b405f1 100755
--- a/scripts/setup.py
+++ b/scripts/setup.py
@@ -6,6 +6,8 @@ import sys, argparse
i
using '#if CONF_logger_debug' macro so that it would still get printed
in debug build.
This also makes the console output more consistent with what we print
on x86_64 with '--verbose' flag on or off.
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arch-setup.cc | 2 ++
arch/
properly on aarch64.
Partially addresses #1091
Signed-off-by: Waldemar Kozaczuk
---
arch/aarch64/arm-clock.cc | 8
1 file changed, 8 insertions(+)
diff --git a/arch/aarch64/arm-clock.cc b/arch/aarch64/arm-clock.cc
index d942af6b..c1f4b277 100644
--- a/arch/aarch64/arm-clock.cc
+++ b/arch
ly changes boot_time_chart::print_one_time()
to ignore empty entries.
Signed-off-by: Waldemar Kozaczuk
---
core/chart.cc | 3 +++
1 file changed, 3 insertions(+)
diff --git a/core/chart.cc b/core/chart.cc
index c3355907..131ce9c1 100644
--- a/core/chart.cc
+++ b/core/chart.cc
@@ -12,6 +12,9
It is not clear which commit has fixed this issue (possibly musl
upgrade), but for a while now, ROFS works well with both cache on or off
on aarch64.
So this patch removes unnecessary logic from run.py
Signed-off-by: Waldemar Kozaczuk
---
scripts/run.py | 3 ---
1 file changed, 3 deletions
memory.
To achieve it delegates to an obscure built-in - __clear_cache().
This logic is actually no-op in x86-64 port, as this architecture has strong
coherency between instruction and data caches and there is no need to do
anything
special in this case.
Fixes #1100
Signed-o
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