ILP32 for ARM64: testing with glibc testsuite

Yury Norov
2016-11-07T08:23:59Z

Hi all,

[add libc-alpha mail list]

For libc-alpha: this is the part of LKML submission with latest
patches for aarch64/ilp32.
https://www.spinics.net/lists/arm-kernel/msg537846.html

Glibc that I use has also included consolidation patches from Adhemerval
Zanella and me that are still not in the glibc master. The full series is:
https://github.com/norov/glibc/tree/ilp32-2.24-dev2

Below is the results of glibc testsuite run for aarch64/lp64
in different configurations. Column names meaning:
kvgv: kernel is vanilla, glibc is vanilla;
kdgv: kernel has ilp32 patches applied, but ilp32 is disabled in config;
glibc is vanilla;
kegv: kernel has ilp32 patches applied and ilp32 is enabled, glibc is vanilla;
kege: kernel patches are applied and enabled, glibc patches are applied.

Only different lines are shown. Full results are in attached archive.

I didn't analyze regressions deep yet, so any ideas/suggestions are appreciated.

Yury.

Test kvgv kdgv kegv kege
conform/ISO/stdio.h/linknamespace PASS PASS PASS FAIL
conform/ISO11/stdio.h/linknamespace PASS PASS PASS FAIL
conform/ISO99/stdio.h/linknamespace PASS PASS PASS FAIL
conform/POSIX/stdio.h/linknamespace PASS PASS PASS FAIL
conform/POSIX/sys/stat.h/linknamespace PASS PASS PASS FAIL
conform/UNIX98/stdio.h/linknamespace PASS PASS PASS FAIL
conform/XOPEN2K/stdio.h/linknamespace PASS PASS PASS FAIL
conform/XPG3/stdio.h/linknamespace PASS PASS PASS FAIL
conform/XPG4/stdio.h/linknamespace PASS PASS PASS FAIL
csu/tst-atomic PASS PASS PASS FAIL
elf/check-localplt PASS PASS PASS FAIL
iconvdata/mtrace-tst-loading PASS FAIL PASS PASS
iconvdata/tst-loading PASS FAIL PASS PASS
io/check-installed-headers-c PASS PASS PASS FAIL
io/check-installed-headers-cxx PASS PASS PASS FAIL
malloc/tst-malloc-backtrace FAIL PASS PASS PASS
malloc/tst-malloc-thread-exit FAIL PASS PASS PASS
malloc/tst-malloc-usable FAIL PASS PASS PASS
malloc/tst-mallocfork FAIL PASS PASS PASS
malloc/tst-mallocstate FAIL PASS PASS PASS
malloc/tst-mallopt FAIL PASS PASS PASS
malloc/tst-mcheck FAIL PASS PASS PASS
malloc/tst-memalign FAIL PASS PASS PASS
malloc/tst-obstack FAIL PASS PASS PASS
malloc/tst-posix_memalign FAIL PASS PASS PASS
malloc/tst-pvalloc FAIL PASS PASS PASS
malloc/tst-realloc FAIL PASS PASS PASS
malloc/tst-scratch_buffer FAIL PASS PASS PASS
malloc/tst-trim1 FAIL PASS PASS PASS
nptl/tst-eintr4 PASS PASS PASS NA
posix/tst-regex2 PASS FAIL FAIL FAIL
posix/tst-getaddrinfo4 PASS PASS FAIL FAIL
posix/tst-getaddrinfo5 PASS PASS FAIL FAIL
sysvipc/test-sysvmsg NA NA NA FAIL
sysvipc/test-sysvsem NA NA NA FAIL
sysvipc/test-sysvshm NA NA NA FAIL
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