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xcore / tool_axe

An XCore Emulator
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32 bit SegFault on Centos #22

Closed graymalkin closed 9 years ago

graymalkin commented 9 years ago

:/ This is still failing on the 32 bit Centos build bot. I don't know if this is platform agnostic or not.

The Centos machine has an Intel(R) Xeon(R) CPU X3363 @ 2.83GHz CPU.

It is passing on my 32 bit VMs (Ubuntu 14.04 and Windows 7 sp1)

I've not checked if it's failing in exactly the same way yet, but it's certainly the same sort of place. The test is in test/fibonacci.c.

Testing Time: 16.63s
********************
Failing Tests (1):
    axe :: fibonacci.c

  Expected Passes    : 75
  Unexpected Failures: 1

Bad news, everyone! Bad News, Everyone!

graymalkin commented 9 years ago

Hmm, the gdb output is suspect - perhaps this is an issue with this particular machine, rather than AXE.

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

Program received signal SIGSEGV, Segmentation fault.
warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

?? (warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

) at /scratch/richard/gcc-build/32bit/i686-pc-linux-gnu/libstdc++-v3/include/sstream:60
60  /scratch/richard/gcc-build/32bit/i686-pc-linux-gnu/libstdc++-v3/include/sstream: No such file or directory.
    in /scratch/richard/gcc-build/32bit/i686-pc-linux-gnu/libstdc++-v3/include/sstream
warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)