I installed the motif and Xt debuginfo packages. When I start gdb I get following warning
(gdb) run Starting program: /cygdrive/c/BPTECH/batches/versn7_2/execs/BATCHES.x [New Thread 8576.0x5e0] [New Thread 8576.0x9dc] [New Thread 8576.0x14d0] warning: the debug information found in "/usr/bin/cygXm-4.dll.dbg" does not match "/usr/bin/cygXm-4.dll" (CRC mismatch). [New Thread 8576.0x10e0] [New Thread 8576.0x57c] [New Thread 8576.0x9cc] [New Thread 8576.0x3c4] [New Thread 8576.0x45c] [New Thread 8576.0x203c] When it crashes, the output of 'where' is given below. #0 to #8 are Xm and Xt functions, #9 was written by us. #0 XmRenderTableCopy (table=0x283f30, tags=tags@entry=0x0, tag_count=tag_count@entry=0) at /usr/src/debug/motif-2.3.4-3/lib/Xm/XmRenderT.c:1709 #1 0x00000003fe810a8a in XmFontListCopy (fontlist=<optimized out>) at /usr/src/debug/motif-2.3.4-3/lib/Xm/XmFontList.c:637 #2 0x00000003fe7e5411 in InitializeTextStruct (tf=tf@entry=0x600285c10) at /usr/src/debug/motif-2.3.4-3/lib/Xm/TextF.c:7296 #3 0x00000003fe7e5917 in Initialize (request=request@entry=0x600286020, new_w=new_w@entry=0x600285c10, args=args@entry=0xffffa850, num_args=num_args@entry=0xffff9e10) at /usr/src/debug/motif-2.3.4-3/lib/Xm/TextF.c:7818 #4 0x00000003fe619bb1 in CallInitialize ( class=0x3fe8c4440 <xmTextFieldClassRec>, req_widget=req_widget@entry=0x600286020, new_widget=new_widget@entry=0x600285c10, args=args@entry=0xffffa850, num_args=num_args@entry=8) at /usr/src/debug/libXt-1.1.5-1/src/Create.c:226 #5 0x00000003fe61a65c in xtCreate ( name=name@entry=0x600284c00 "fixedColumnRow0", class=class@entry=0x0, widget_class=widget_class@entry=0x3fe8c4440 <xmTextFieldClassRec>, parent=0x1fe76cc10, parent@entry=0x600285870, default_screen=0x600052680, args=args@entry=0xffffa850, num_args=num_args@entry=8, typed_args=typed_args@entry=0x0, num_typed_args=num_typed_args@entry=0, parent_constraint_class=0x3fe8b8dc0 <xmFormClassRec>, post_proc=post_proc@entry=0x3fe619bf0 <widgetPostProc>) #0 XmRenderTableCopy (table=0x283f30, tags=tags@entry=0x0, tag_count=tag_count@entry=0) at /usr/src/debug/motif-2.3.4-3/lib/Xm/XmRenderT.c:1709 #1 0x00000003fe810a8a in XmFontListCopy (fontlist=<optimized out>) at /usr/src/debug/motif-2.3.4-3/lib/Xm/XmFontList.c:637 #2 0x00000003fe7e5411 in InitializeTextStruct (tf=tf@entry=0x600285c10) at /usr/src/debug/motif-2.3.4-3/lib/Xm/TextF.c:7296 #3 0x00000003fe7e5917 in Initialize (request=request@entry=0x600286020, new_w=new_w@entry=0x600285c10, args=args@entry=0xffffa850, num_args=num_args@entry=0xffff9e10) at /usr/src/debug/motif-2.3.4-3/lib/Xm/TextF.c:7818 #4 0x00000003fe619bb1 in CallInitialize ( class=0x3fe8c4440 <xmTextFieldClassRec>, req_widget=req_widget@entry=0x600286020, new_widget=new_widget@entry=0x600285c10, args=args@entry=0xffffa850, num_args=num_args@entry=8) at /usr/src/debug/libXt-1.1.5-1/src/Create.c:226 #5 0x00000003fe61a65c in xtCreate ( name=name@entry=0x600284c00 "fixedColumnRow0", class=class@entry=0x0, widget_class=widget_class@entry=0x3fe8c4440 <xmTextFieldClassRec>, parent=0x1fe76cc10, parent@entry=0x600285870, default_screen=0x600052680, args=args@entry=0xffffa850, num_args=num_args@entry=8, typed_args=typed_args@entry=0x0, num_typed_args=num_typed_args@entry=0, parent_constraint_class=0x3fe8b8dc0 <xmFormClassRec>, post_proc=post_proc@entry=0x3fe619bf0 <widgetPostProc>) ---Type <return> to continue, or q <return> to quit--- at /usr/src/debug/libXt-1.1.5-1/src/Create.c:416 #6 0x00000003fe61a906 in _XtCreateWidget ( name=name@entry=0x600284c00 "fixedColumnRow0", widget_class=widget_class@entry=0x3fe8c4440 <xmTextFieldClassRec>, parent=parent@entry=0x600285870, args=args@entry=0xffffa850, num_args=num_args@entry=8, typed_args=typed_args@entry=0x0, num_typed_args=num_typed_args@entry=0) at /usr/src/debug/libXt-1.1.5-1/src/Create.c:570 #7 0x00000003fe61abd9 in XtCreateWidget (name=0x600284c00 "fixedColumnRow0", widget_class=0x3fe8c4440 <xmTextFieldClassRec>, parent=0x600285870, args=0xffffa850, num_args=8) at /usr/src/debug/libXt-1.1.5-1/src/Create.c:589 #8 0x00000003fe7e6511 in XmCreateTextField (parent=<optimized out>, name=<optimized out>, arglist=<optimized out>, argcount=<optimized out>) at /usr/src/debug/motif-2.3.4-3/lib/Xm/TextF.c:10646 #9 0x000000010097cfbc in mosprshCreateSpreadsheet (parentFM=0x600280fc0, spreadSheetTitle=0x1009ec40e <__FUNCTION__.12658+126> "Measuring Unit Specification", rowNames=0x6002835b0, columnNames=0x600275b30, cellSize=0, mosprshCheckButtonCallback=0x0) at mosprshx.c:248 Let me know if I can provide additional information from the debugger. Thank you. Girish -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple