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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.mira.net.au!news.vbc.net!samba.rahul.net!rahul.net!a2i!ultra.sonic.net!miwok!imci4!newsfeed.internetmci.com!newsserver.jvnc.net!raffles.technet.sg!iss.nus.sg!not-for-mail From: kongwah@iss.nus.sg (Wan Kong Wah) Newsgroups: comp.unix.bsd.freebsd.misc Subject: gdb on freeBSD Date: 3 Apr 1996 09:23:04 GMT Organization: Institute Of Systems Science, National University Of Singapore. Lines: 60 Message-ID: <4jtg1o$kam@holodeck.iss.nus.sg> NNTP-Posting-Host: otter.iss.nus.sg Keywords: freeBSD, gcc, gdb X-Newsreader: TIN [UNIX 1.3 950824BETA PL0] Hi, I am stuck with running my program on a Pentium running freeBSD 2.1.0-RELEASE. I have compiled it using gcc, and on running with gdb, I have the following: avenue1: {10} avenue1: {10} gdb brun GDB is free software and you are welcome to distribute copies of it under certain conditions; type "show copying" to see the conditions. There is absolutely no warranty for GDB; type "show warranty" for details. GDB 4.13 (i386-unknown-freebsd), Copyright 1994 Free Software Foundation, Inc...r (gdb) (gdb) run img Program received signal SIGFPE, Arithmetic exception. 0x8051bd2 in __ieee754_exp () (gdb) (gdb) where #0 0x8051bd2 in __ieee754_exp () #1 0x80621bd in exp () #2 0x16618 in logistic (x=-11.2620468, window_net=0x15ed0c) at recog_bp.c:200 #3 0x16717 in compute_output (window_net=0x15ed0c) at recog_bp.c:226 #4 0x8267 in computeActivations (resbuf=0xefbf3644, x=0x38714, imbuf=0xefbfd9fc) at bp.c:285 #5 0xe5fc in RECOGNIZE (cptr=0x38714, imbuf=0xefbfd9fc) at postedit.c:1584 #6 0x23ced in Recog_Qch (Qch=0xefbf4d9c, imbuf=0xefbfd9fc, roi=0xc1830, text=0x225eb "GF") at MP.c:1066 #7 0x232df in Combine_Segmenter_Result (Color=87 'W', gf_Qch=0xefbf4d9c, egcc_Qch=0xefbf4d80, Qch=0xefbf4d64, imbuf=0xefbfd9fc, roi=0xc1830) at MP.c:871 #8 0x22e41 in Morphological_Operation (Color=87 'W', CharQ=0x154484, imbuf=0xefbfd9fc, roi=0xc1830) at MP.c:779 #9 0x309de in FullScreen (imbuf=0xefbfd9fc, target=0xefbfd9ac, Filename=0xefbf94f8 "/usr/home/kongwah/SRC/960324-142008.img") at fullscreen.c:98 #10 0x1d3a in main (argc=2, argv=0xefbfda30) at bumpdetect.c:151 (gdb) (gdb) Though it stops at the exp() function, I am suspecting that there is not the problem is. Maybe there is a leak somewhere. The same s/w runs OK on DEC OS, Sun Solaris. Appreciate any info and help from you gurus out there. Kong Wah kongwah@iss.nus.sg