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core dump
- To: Insight List <insight at sourceware dot cygnus dot com>
- Subject: core dump
- From: Tom Tromey <tromey at cygnus dot com>
- Date: 19 Apr 2000 12:21:49 -0600
- Reply-To: tromey at cygnus dot com
Insight once again got a segv while I had the watch window up. This
time (as before, I think) it died when I re-ran my program (gcj). I
had rebuilt the program and gdb had to reload it; I don't know whether
this happened or not.
I avoid the watch window because it causes so many problems :-(
Stack trace appended. This is on my x86 Debian 2.0 box.
Tom
#0 check_typedef (type=0xea7) at ../../src/gdb/gdbtypes.c:1115
#1 0x80ae051 in check_typedef (type=0x881e088)
at ../../src/gdb/gdbtypes.c:1191
#2 0x8081e5d in allocate_value (type=0x881e088) at ../../src/gdb/values.c:84
#3 0x80881f2 in value_zero (type=0x881e088, lv=not_lval)
at ../../src/gdb/valops.c:412
#4 0x80cf7da in varobj_get_type (var=0x8dd1170) at ../../src/gdb/varobj.c:727
#5 0x80d0569 in value_of_root (var_handle=0xbfff9014, type_changed=0xbfff9008)
at ../../src/gdb/varobj.c:1649
#6 0x80cfa5c in varobj_update (var=0x8dd1170, changelist=0xbfff902c)
at ../../src/gdb/varobj.c:908
#7 0x80c37c0 in variable_update (interp=0x8323848, var=0x8dd1170)
at ../../src/gdb/gdbtk/generic/gdbtk-varobj.c:463
#8 0x80c34f7 in variable_obj_command (clientData=0x8dd1170, interp=0x8323848,
objc=2, objv=0x8324540) at ../../src/gdb/gdbtk/generic/gdbtk-varobj.c:273#9 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8df7f28)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#10 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8be4980) at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#11 0x81892fa in Itcl_EvalMemberCode (interp=0x8323848, mfunc=0x8de5458,
member=0x8de5470, contextObj=0x8dba400, objc=1, objv=0x8324534)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1029
#12 0x8189b8d in Itcl_ExecMethod (clientData=0x8de5458, interp=0x8323848,
objc=1, objv=0x8324534)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1546
#13 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8dec628)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#14 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x89dbca0)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#15 0x81892fa in Itcl_EvalMemberCode (interp=0x8323848, mfunc=0x8dd59d8,
member=0x8dd59f0, contextObj=0x8dba400, objc=1, objv=0x8324530)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1029
#16 0x8189b8d in Itcl_ExecMethod (clientData=0x8dd59d8, interp=0x8323848,
objc=1, objv=0x8324530)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1546
#17 0x818f9f2 in Itcl_EvalArgs (interp=0x8323848, objc=1, objv=0x8324530)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_util.c:1337
#18 0x818b42b in Itcl_HandleInstance (clientData=0x8dba400, interp=0x8323848,
objc=2, objv=0x832452c)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_objects.c:658
#19 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8832368)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#20 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8bab498)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#21 0x8254d93 in Tcl_UplevelObjCmd (dummy=0x0, interp=0x8323848, objc=4,
objv=0x832451c) at ../../../src/tcl/unix/../generic/tclProc.c:612
#22 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x84a6c28)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#23 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8417500)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#24 0x82552d1 in TclObjInterpProc (clientData=0x84550c8, interp=0x8323848,
objc=2, objv=0x8324514) at ../../../src/tcl/unix/../generic/tclProc.c:996
#25 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x84fa2f0)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#26 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x841a4d8)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#27 0x82552d1 in TclObjInterpProc (clientData=0x8451b48, interp=0x8323848,
objc=1, objv=0x8324510) at ../../../src/tcl/unix/../generic/tclProc.c:996
#28 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x84cbb28)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#29 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8417650)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#30 0x82552d1 in TclObjInterpProc (clientData=0x845e880, interp=0x8323848,
objc=1, objv=0x832450c) at ../../../src/tcl/unix/../generic/tclProc.c:996
#31 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x88a3218)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#32 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8be5fc8)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#33 0x821ce8a in Tcl_Eval (interp=0x8323848, string=0x8277bb2 "gdbtk_tcl_idle")
at ../../../src/tcl/unix/../generic/tclBasic.c:2453
#34 0x80c2b38 in gdbtk_call_command (cmdblk=0x8318100, arg=0x0, from_tty=0)
at ../../src/gdb/gdbtk/generic/gdbtk-hooks.c:516
#35 0x80db1d8 in execute_command (p=0x8a97b43 "", from_tty=0)
at ../../src/gdb/top.c:1544
#36 0x80bdc4d in gdb_immediate_command (clientData=0x80bdba0,
interp=0x8323848, objc=2, objv=0x8324504)
at ../../src/gdb/gdbtk/generic/gdbtk-cmds.c:906
#37 0x80bd7c8 in wrapped_call (opaque_args=0xbfffbf48)
at ../../src/gdb/gdbtk/generic/gdbtk-cmds.c:550
#38 0x80da49b in catch_errors (func=0x80bd7b0 <wrapped_call>, args=0xbfffbf48,
errstring=0x82772c8 "", mask=6) at ../../src/gdb/top.c:615
#39 0x80bd6f4 in call_wrapper (clientData=0x80bdba0, interp=0x8323848, objc=2,
objv=0x8324504) at ../../src/gdb/gdbtk/generic/gdbtk-cmds.c:488
#40 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8a92058)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#41 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8417818)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#42 0x82552d1 in TclObjInterpProc (clientData=0x845a678, interp=0x8323848,
objc=1, objv=0x8324500) at ../../../src/tcl/unix/../generic/tclProc.c:996
#43 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8a8c578)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#44 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8417968)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#45 0x82552d1 in TclObjInterpProc (clientData=0x841fc50, interp=0x8323848,
objc=1, objv=0x83244fc) at ../../../src/tcl/unix/../generic/tclProc.c:996
#46 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8a8c4f8)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#47 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x89e0340)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#48 0x8227afd in Tcl_SwitchObjCmd (dummy=0x0, interp=0x8323848, objc=3,
objv=0x83244f0) at ../../../src/tcl/unix/../generic/tclCmdMZ.c:1732
#49 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8a69c38)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#50 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x842b2e8)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#51 0x81892fa in Itcl_EvalMemberCode (interp=0x8323848, mfunc=0x84c2898,
member=0x84c28b0, contextObj=0x84de818, objc=2, objv=0x83244e8)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1029
#52 0x8189b8d in Itcl_ExecMethod (clientData=0x84c2898, interp=0x8323848,
objc=2, objv=0x83244e8)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1546
#53 0x818f9f2 in Itcl_EvalArgs (interp=0x8323848, objc=2, objv=0x83244e8)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_util.c:1337
#54 0x818b42b in Itcl_HandleInstance (clientData=0x84de818, interp=0x8323848,
objc=3, objv=0x83244e4)
at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_objects.c:658
#55 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8dcff58)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#56 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8bab768)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#57 0x824e173 in NamespaceInscopeCmd (dummy=0x0, interp=0x8323848, objc=4,
objv=0x83244d4) at ../../../src/tcl/unix/../generic/tclNamesp.c:3277
#58 0x824d7b9 in Tcl_NamespaceObjCmd (clientData=0x0, interp=0x8323848,
objc=4, objv=0x83244d4)
at ../../../src/tcl/unix/../generic/tclNamesp.c:2498
#59 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8dfb350)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#60 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x8bab660)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#61 0x821ce8a in Tcl_Eval (interp=0x8323848,
string=0xbfffe4d0 "namespace inscope ::GDBSrcBar {::.srcwin0.srcwin inferior run}") at ../../../src/tcl/unix/../generic/tclBasic.c:2453
#62 0x821e5bc in Tcl_GlobalEval (interp=0x8323848,
command=0xbfffe4d0 "namespace inscope ::GDBSrcBar {::.srcwin0.srcwin inferior run}") at ../../../src/tcl/unix/../generic/tclBasic.c:3983
#63 0x820e214 in TkCopyAndGlobalEval (interp=0x8323848,
script=0x8dfc420 "\207") at ../../../src/tk/unix/../generic/tkBind.c:4547
#64 0x81d469a in TkInvokeButton (butPtr=0x868df88)
at ../../../src/tk/unix/../generic/tkButton.c:1136
#65 0x81d3ca4 in ButtonWidgetCmd (clientData=0x868df88, interp=0x8323848,
argc=2, argv=0xbfffe5f0) at ../../../src/tk/unix/../generic/tkButton.c:543
#66 0x821c7b6 in TclInvokeStringCommand (clientData=0x869d380,
interp=0x8323848, objc=2, objv=0x83244cc)
at ../../../src/tcl/unix/../generic/tclBasic.c:1745
#67 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8dbfe88)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#68 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x84cf510)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#69 0x8254d6d in Tcl_UplevelObjCmd (dummy=0x0, interp=0x8323848, objc=3,
objv=0x83244c0) at ../../../src/tcl/unix/../generic/tclProc.c:609
#70 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8a97838)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#71 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x84cf420)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#72 0x82552d1 in TclObjInterpProc (clientData=0x869e290, interp=0x8323848,
objc=2, objv=0x83244b8) at ../../../src/tcl/unix/../generic/tclProc.c:996
#73 0x8236cf2 in TclExecuteByteCode (interp=0x8323848, codePtr=0x8e06030)
at ../../../src/tcl/unix/../generic/tclExecute.c:955
#74 0x821d0cc in Tcl_EvalObj (interp=0x8323848, objPtr=0x840fcc0)
at ../../../src/tcl/unix/../generic/tclBasic.c:2645
#75 0x821ce8a in Tcl_Eval (interp=0x8323848,
string=0xbffff6b8 "TOOLBAR_button_up .srcwin0.srcwin.container.pane0.childsite.con.t.stop") at ../../../src/tcl/unix/../generic/tclBasic.c:2453
#76 0x821e5bc in Tcl_GlobalEval (interp=0x8323848,
command=0xbffff6b8 "TOOLBAR_button_up .srcwin0.srcwin.container.pane0.childsite.con.t.stop") at ../../../src/tcl/unix/../generic/tclBasic.c:3983
#77 0x820af5d in Tk_BindEvent (bindingTable=0x83427b0, eventPtr=0x8e00e48,
tkwin=0x869e5b0, numObjects=0, objectPtr=0xbffff7b8)
at ../../../src/tk/unix/../generic/tkBind.c:1731
#78 0x820ed9c in TkBindEventProc (winPtr=0x869e5b0, eventPtr=0x8e00e48)
at ../../../src/tk/unix/../generic/tkCmds.c:242
#79 0x81bd708 in Tk_HandleEvent (eventPtr=0x8e00e48)
at ../../../src/tk/unix/../generic/tkEvent.c:657
#80 0x81bda79 in WindowEventProc (evPtr=0x8e00e40, flags=-3)
at ../../../src/tk/unix/../generic/tkEvent.c:983
#81 0x824eb50 in Tcl_ServiceEvent (flags=-3)
at ../../../src/tcl/unix/../generic/tclNotify.c:444
#82 0x824ed66 in Tcl_DoOneEvent (flags=0)
at ../../../src/tcl/unix/../generic/tclNotify.c:683
#83 0x81bdae4 in Tk_MainLoop ()
at ../../../src/tk/unix/../generic/tkEvent.c:1041
#84 0x80c290c in tk_command_loop ()
at ../../src/gdb/gdbtk/generic/gdbtk-hooks.c:383
#85 0x807cdb2 in captured_command_loop (data=0x0) at ../../src/gdb/main.c:104
#86 0x80da49b in catch_errors (func=0x807cd90 <captured_command_loop>,
args=0x0, errstring=0x8262a4e "", mask=6) at ../../src/gdb/top.c:615
#87 0x807da03 in captured_main (data=0xbffffb58) at ../../src/gdb/main.c:749
#88 0x80da49b in catch_errors (func=0x807cde0 <captured_main>,
args=0xbffffb58, errstring=0x8262a4e "", mask=6) at ../../src/gdb/top.c:615
#89 0x807da37 in main (argc=2, argv=0xbffffb7c) at ../../src/gdb/main.c:761