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glibc 2.22 arm/cortex-a15 test results


Hi

I ran the glibc tests on arm/cortex-a15 (hard-float) angstrom/Yocto
master and below are failures observed

FAIL: math/test-double
FAIL: math/test-float
FAIL: stdio-common/test-vfprintf
FAIL: rt/tst-clock
FAIL: rt/tst-cputimer1
FAIL: resolv/tst-leaks
FAIL: elf/tst-protected1a
FAIL: elf/tst-protected1b
FAIL: conform/POSIX2008/mqueue.h/conform
FAIL: stdlib/tst-makecontext


The I ran the failed tests individually and following passed

stdio-common/test-vfprintf
rt/tst-clock
rt/tst-clock

Below failed

math/tst-double

testing double (without inline functions)
Failure: tgamma_upward (-0x1.86a08p+16): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x1.f400000000001p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x1.f40002p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x2.ee00000000002p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x2.ee0004p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x3.e800000000002p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x3.e80004p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x4.e200000000004p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x4.e20008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x5.dc00000000004p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x5.dc0008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.d600000000004p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.d60008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e2fff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e2ffffffffffcp+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e400000000004p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e40008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e4fff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e4ffffffffffcp+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e600000000004p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e60008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ec00000000004p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ec0008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ecfff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ecffffffffffcp+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ee00000000004p+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ee0008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.eefff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.eeffffffffffcp+8): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.4ffffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.60001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.6ffffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.8000000000008p+4): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.80001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.c000000000008p+4): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.c0001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.cfffffffffff8p+4): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.cffffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.e000000000008p+4): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.e0001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.efffffffffff8p+4): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.effffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xf.a000000000008p+4): errno set to 0,
expected 34 (ERANGE)
Failure: tgamma_upward (-0xf.a0001p+4): errno set to 0, expected 34 (ERANGE)

Test suite completed:
 59174 test cases plus 56958 tests for exception flags and
   56958 tests for errno executed.
 44 errors occurred.

math/tst-float

testing float (without inline functions)
Failure: tgamma_upward (-0x1.86a08p+16): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x1.f40002p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x2.a00004p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x2.ee0004p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x3.200004p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x3.e80004p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x4.e20008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x5.dc0008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.400008p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.d60008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e2fff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e40008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e4fff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.e60008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ec0008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ecfff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.ee0008p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x6.eefff8p+8): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0x9.60001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xa.c0001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.4ffffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.60001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.6ffffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.80001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.c0001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.cffffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.e0001p+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xb.effffp+4): errno set to 0, expected 34 (ERANGE)
Failure: tgamma_upward (-0xf.a0001p+4): errno set to 0, expected 34 (ERANGE)

Test suite completed:
 38638 test cases plus 36594 tests for exception flags and
   36594 tests for errno executed.
 29 errors occurred.

conform/POSIX2008/mqueue.h/conform
  Testing for member mq_maxmsg... FAIL
   Member "mq_maxmsg" not available.  Compiler message:
   -----------------------------------------------------------------------
   gcc: internal compiler error: Segmentation fault (program as)
   Please submit a full bug report,
   with preprocessed source if appropriate.
   See <http://gcc.gnu.org/bugs.html> for instructions.
   -----------------------------------------------------------------------

stdlib/tst-makecontext
tst-makecontext: tst-makecontext.c:73: cf: Assertion `arg.cnt != -1 &&
arg.cnt < 100' failed.
Didn't expect signal from child: got `Aborted'

elf/tst-protected1b.out

`protected3' in main and modb doesn't have same address
`protected3' in main doesn't have the updated value

elf/tst-protected1a.out
`protected1' in main and moda doesn't have same address
`protected3' in main and moda doesn't have same address
`protected1' in main doesn't have the updated value
`protected1' in moda has the wrong value
`protected3' in main doesn't have the updated value
`protected3' in main doesn't have the updated value

resolv/tst-leaks
Timed out: killed the child process

Following is toolchain version

kernel 3.10.40
gcc version 4.9.3 (GCC)
GNU assembler (GNU Binutils) 2.25.0
GNU ld (GNU Binutils) 2.25.0

Thanks
-Khem


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