[Bug general/5921] New: fcatch should trace interpreted executables too

["walters at verbum dot org" <sourceware-bugzilla@sourceware.org>]

It'd be nice if fcatch was usable on non-ELF files.  For example, I'd like to
have a Python script:

#!/usr/bin/python
import os,signal
os.kill(os.getpid(), signal.SIGSEGV)

Saving that as say ~/bin/segfault, I'd like to be able to do:

fcatch ~/bin/segfault

Current output is:
Error: invalid `Elf' handle

Expected output:

fcatch: from PID 2620 TID 2620:
SIGSEGV(11) detected - dumping stack trace for TID 2620
#0 0x00000034cbc31357 in __GI___kill () from /lib64/libc-2.7.so
#1 0x0000003b49ae176d in posix_kill () from /usr/lib64/libpython2.5.so.1.0
#2 0x0000003b49ab5b79 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.5.so.1.0
#3 0x0000003b49ab6862 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.5.so.1.0
#4 0x0000003b49ab68a2 in PyEval_EvalCode () from /usr/lib64/libpython2.5.so.1.0
#5 0x0000003b49ad08b2 in run_mod () from /usr/lib64/libpython2.5.so.1.0
#6 0x0000003b49ad0986 in PyRun_FileExFlags () from /usr/lib64/libpython2.5.so.1.0
#7 0x0000003b49ad1e78 in PyRun_SimpleFileExFlags () from
/usr/lib64/libpython2.5.so.1.0
#8 0x0000003b49adb21e in Py_Main () from /usr/lib64/libpython2.5.so.1.0
#9 0x00000034cbc1e074 in __libc_start_main () from /lib64/libc-2.7.so
#10 0x0000000000400649 in _start () from /usr/bin/python

-- 
           Summary: fcatch should trace interpreted executables too
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: walters at verbum dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=5921

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