Hi Waldemar, On Sun, May 5, 2024 at 2:51 AM Waldemar Brodkorb <wbx@openadk.org> wrote:
On Sat, May 4, 2024 at 12:14 AM Max Filippov <jcmvbkbc@gmail.com> wrote:
On Fri, May 3, 2024 at 8:15 PM Waldemar Brodkorb <wbx@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
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.
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