== Progress ==
* Filled up the googledoc comparison sheets of gdb 7.6 test suite run in
different configuration on chromebook and x86.
* Filled up the googledoc comparison sheets of gdb 7.5.1 test suite run in
different configuration on chromebook and x86.
* Compared GDB 7.6 and 7.5.1 results which show good improvements in gdb
7.6.
== Plan ==
* Repair my laptop's ubuntu installation which crashed for some reason.
* Submit patch to fix dwarf test suite in gdb 7.6
* Investigate gdb 7.6 gdb.base failures on arm and try to figure out causes
+ possible solution.
* Try to figure out a way automate a comparison of two test suite results
and upload them to googledocs.
Hi,
I downloaded 13.04 version and tried to compile linaro-image-sdk and
linaro-image-lamp. Both these builds fail with the following error.
However, I could compile core-image-minimum. Can somebody help me with this
issue? Is there any quick workaround. Mostly, I do not need ltp package.
Thanks,
Aparna
aarch64-oe-linux-gcc -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed
--sysroot=/home/kvs/aparna/openembedded/build/tmp-eglibc/sysroots/genericarmv8
-O2 -pipe -g -feliminate-unused-debug-types -g -O2 -fno-strict-aliasing
-pipe -Wall -DTST_USE_NEWER64_SYSCALL=1
-I/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/ltp-20120903/testcases/kernel/include
-I/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/ltp-20120903/testcases/kernel/syscalls/getdents
-I/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/ltp-20120903/testcases/kernel/syscalls/getdents/../utils
-I../../../../include -I../../../../include -D_FILE_OFFSET_BITS=64
-DOFF_T=__off64_t -c -o getdents04_64.o getdents04.c
| In file included from getdents01.c:57:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| In file included from getdents02.c:53:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| In file included from getdents03.c:56:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| In file included from getdents04.c:56:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| make[4]: *** [getdents01] Error 1
| make[4]: *** Waiting for unfinished jobs....
| make[4]: *** [getdents02] Error 1
| In file included from getdents03.c:56:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| make[4]: *** [getdents03] Error 1
| In file included from getdents02.c:53:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| make[4]: *** [getdents04] Error 1
| make[4]: *** [getdents03_64.o] Error 1
| In file included from getdents04.c:56:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| In file included from getdents01.c:57:0:
| getdents.h: In function 'getdents':
| getdents.h:60:16: error: 'SYS_getdents' undeclared (first use in this
function)
| getdents.h:60:16: note: each undeclared identifier is reported only once
for each function it appears in
| make[4]: *** [getdents02_64.o] Error 1
| make[4]: *** [getdents04_64.o] Error 1
| make[4]: *** [getdents01_64.o] Error 1
| make[4]: Leaving directory
`/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/ltp-20120903/testcases/kernel/syscalls/getdents'
| make[3]: *** [all] Error 2
| make[3]: Leaving directory
`/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/ltp-20120903/testcases/kernel/syscalls'
| make[2]: *** [all] Error 2
| make[2]: Leaving directory
`/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/ltp-20120903/testcases/kernel'
| make[1]: *** [all] Error 2
| make[1]: Leaving directory
`/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/ltp-20120903/testcases'
| make: *** [testcases-all] Error 2
| ERROR: oe_runmake failed
| ERROR: Function failed: do_compile (see
/home/kvs/aparna/openembedded/build/tmp-eglibc/work/aarch64-oe-linux/ltp/20120903-r2/temp/log.do_compile.6470
for further information)
ERROR: Task 349
(/home/kvs/aparna/openembedded/openembedded-core/meta/recipes-extended/ltp/
ltp_20120903.bb, do_compile) failed with exit code '1'
== Progress ==
* AARCH64 - gprof support.
Submitted GCC patches to generate profile call.
Also applied the review comments from Marcus and tested patches for
aarch64-none-elf.
http://gcc.gnu.org/ml/gcc-patches/2013-05/msg00597.html
* Setup a Ubuntu machine at Office.
Ran GCC testsuite with on openembeded/V8 model
ref: http://people.linaro.org/~hrw/oe/vekumar/.
This image has updated gcc and glibc and enables gprof.
During bootstrap GCC build failed due to space getting over.
Need to create a larger image.
* Looking at how to handle builtin_return_address when
-fomit-frame-pointer is enabled.
GCC saves frame pointer for the function alone where
builtin_return_address is used.
Callers of the function may not have set up the frame yet.
== Plan ==
* Continue gprof "-c" option support in binutils
* Continue handling builtin_return_address when -fomit-frame-pointer
is enabled.
* Continue gcc bootstrap and regression suite after creating a larger image.
== Progress ==
* 3.3 Release
- Running tests on Pandas and Calxeda, Ubuntu 12.04 and 12.10
- Chromebook arriving next week
- Calxedas died a couple of times this week for no reason (somebody else
turned it off?)
- Many bootstrap failures on 12.04: check-all, test-suite, etc on all
phases
- Fixing a bug that allows to bootstrap on Ubuntu 12.10
* EuroLLVM 2013
- Published the questionnaire results, wrote a post on the blog
- http://blog.llvm.org/2013/05/eurollvm-2013-paris-france.html
* Extra
- Studying C++11 atomics
== Issues ==
There's no way to tell when someone will turn the Calxeda server off, so
relying on its results or usability is folly. Not to mention that the
designers should have had a bit more care on the interface to power up and
configure nodes.
== Plan ==
* Spend the weekend testing on the Pandaboard with Ubuntu 12.10 and see if
the fix is good, commit
* Install Ubuntu on Chromebook arriving on Monday, run release tests on them
* Hope that Ubuntu 12.10 will be less hemorragic than 12.04 for the LLVM
release...
Short week (3 days)
== Progress ==
* Disable-peeling: got results vs reference, shared with team.
* Revert-coalesce vars: got results vs reference, showing regressions.
* Libsanitizer: committed upstream.
* Neon intrinsics: shared initial proposal of dejagnu-ization of my
existing tests.
* Branch reviews
* Internal support
== Next ==
* Disable-peeling: investigate regression on eon
* Revert-coalesce: discuss how to handle it with team
* Libsanitizer: enable on aarch64
* Neon intrinsics: continue improving crc with vuzp
* Neon intrinsics tests: continue dejagnu-ization
== Progress ==
* Four day week and traditional bank holiday cold slowed progress.
* Tested glibc memcpy patch on big endian and got it committed.
* Submitted some generic IFUNC patches for binutils upstream.
* Further work on AArch64 IFUNC support in binutils.
== Issues ==
* cbuild seems to not be doing much building at the moment.
== Plan ==
* Complete AArch64 IFUNC support and submit a patch.
* Look further at gdb bug if I get time.
--
Will Newton
Toolchain Working Group, Linaro
[three day week]
Progress:
* VIRT-49 [cp15 migration]
** lots of patch cleanup; nearly ready to submit but ideally
I'd like to test KVM migration with Andre's kernel changes first
** improved arndale setup by switching to USB hard disk; confirmed
I can build and boot my own kernel
* VIRT-50 [cp15 reset]
** it turns out that the VIRT-49 patches on their own break
reset handling for the KVM case, so we need to include VIRT-50
work in the same patchset. Fortunately it turns out to be a small
extension; patch done and tested, and will be submitted as part
of the VIRT-49 patchset
* misc
** discussions about early-printk in a virtual machine. I still think
it's important to be able to have a device tree binding to tell
the kernel where its early-printk uart is. Grant Likely said he
and Nico actually tossed this idea around in the past, it just
never got implemented.
Plans:
* VIRT-49/50: test against Andre's kernel timer save/load patches,
then submit
* more in-depth review and test of John Rigby's mach-virt and
aarch64 patchsets
-- PMM
