6 May
2024
6 May
'24
6:17 p.m.
Hi Waldemar,
On Sun, May 5, 2024 at 2:51 AM Waldemar Brodkorb <wbx(a)openadk.org> wrote:
I doubt that they're FDPIC-specific. The mmap2 is clearly related to
noMMU, I haven't looked closely at the rest yet, I'll do it this week.
On Sat, May 4,
2024 at 12:14 AM Max Filippov <jcmvbkbc(a)gmail.com> wrote:
> On Fri, May 3, 2024 at 8:15 PM Waldemar Brodkorb <wbx(a)openadk.org> wrote:
> > How did you test NPTL/TLS?
>
> I grepped for the tests explicitly using fork and added them to the
> TESTS_DISABLED in the test/nptl/Makefile.in, and also added there
> the tests that internally time out, got the following list:
>
> +TESTS_DISABLED := tst-atfork1 \
> + tst-atfork2 \
> + tst-atfork2mod \
> + tst-barrier2 \
> + tst-basic4 \
> + tst-cancel16 \
> + tst-cancel21 \
> + tst-cancel4 \
> + tst-cancel5 \
> + tst-cancelx16 \
> + tst-cancelx21 \
> + tst-cancelx4 \
> + tst-cond12 \
> + tst-cond13 \
> + tst-cond4 \
> + tst-cond6 \
> + tst-cpuclock1 \
> + tst-cputimer3 \
> + tst-exec2 \
> + tst-exec3 \
> + tst-exec4 \
> + tst-flock2 \
> + tst-fork1 \
> + tst-fork2 \
> + tst-fork3 \
> + tst-fork4 \
> + tst-getpid3 \
> + tst-mqueue1 \
> + tst-mqueue3 \
> + tst-mqueue5 \
> + tst-mutex4 \
> + tst-mutex9 \
> + tst-rwlock12 \
> + tst-rwlock4 \
> + tst-sem3 \
> + tst-sem4 \
> + tst-signal1 \
> + tst-signal2 \
> + tst-spin2 \
> + tst-tsd6
>
I added a check for MMU for these tests.
also the following tests either hang or cause
problems,
so I disabled them as well:
mmap/mmap2 \
nptl/tst-basic7 \
nptl/tst-cond3 \
nptl/tst-eintr1 \
nptl/tst-eintr2 \
nptl/tst-eintr3 \
nptl/tst-eintr4 \
nptl/tst-eintr5 \
nptl/tst-exit2 \
nptl/tst-exit3 \
nptl/tst-mqueue6 \
nptl/tst-stdio1
I would like to disable these tests only for Xtensa FDPIC but
wbx@helium:~/openadk$
./toolchain_qemu-xtensa_uclibc-ng_dc233c_call0_fdpic_nommu/usr/bin/xtensa-openadk-linux-uclibcfdpic-gcc
-dM -E -</dev/null|grep -i fdpic
wbx@helium:~/openadk$
wbx@helium:~/openadk$
./toolchain_qemu-arm-versatilepb_uclibc-ng_arm926ej_s_hard_eabihf_fdpic_arm_nommu/usr/bin/arm-openadk-uclinuxfdpiceabi-gcc
-dM -E - </dev/null|grep -i fdpic
#define __FDPIC__ 1
wbx@helium:~/openadk$
Any reason there is no __FDPIC__ set?
It haven't been implemented in that gcc version, it should be there in the
gcc tagged xtensa-fdpic-abi-spec-1.2
Also binutils/gcc tagged xtensa-fdpic-abi-spec-1.2 should be able to build
xtensa FDPIC toolchain with both uclibc-ng and musl.
I will check these tests soon on real ARM noMMU
hardware.
--
Thanks.
-- Max