Date: Fri, 17 Dec 2010 08:42:18 GMT From: Michael Green <michaelrmgreen@yahoo.co.uk> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/153243: Seg fault whne running COFF binary using iBCS2 in 8.1 Message-ID: <201012170842.oBH8gI8j071106@red.freebsd.org> Resent-Message-ID: <201012170850.oBH8o75n050977@freefall.freebsd.org>
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>Number: 153243 >Category: misc >Synopsis: Seg fault whne running COFF binary using iBCS2 in 8.1 >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Dec 17 08:50:06 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Michael Green >Release: FreeBSD 8.1-RELEASE >Organization: The Park Row Dental Practice >Environment: parkrow4# uname -a FreeBSD parkrow4.blank.blank 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 02:55:53 UTC 2010 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: For years (since 4.2) I've used iBCS2 to run MS FoxPro Unix 2.6 without any problems. I am setting up a new machine and have installed 8.1. I have iBCS2 load via klms: parkrow4# kldstat Id Refs Address Size Name 1 8 0xc0400000 bb5504 kernel 2 2 0xc0fb6000 cc94 ibcs2.ko 3 1 0xc0fc3000 3028 ibcs2_coff.ko When I run the binary I get a segmentation fault message. parkrow4# file foxpro.pr foxpro.pr: 80386 COFF executable parkrow4# truss ./foxpro.pr truss: execution type IBCS2 COFF is not supported -- using FreeBSD a.out: Unknown error: 0 SIGNAL 11 (SIGSEGV) >How-To-Repeat: See notes above. As a precaution I have done a complete reinstall after checking the SHA256. I also uses Memtest86+ to do a hardware test. There are some other similar reports. http://forums.freebsd.org/showthread.php?t=19764 >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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