Date: Tue, 12 Apr 2011 13:12:17 GMT From: Richard Naill <rich@enterprisesystems.net> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/156353: ibcs2 binaries that execute on 4.x not working on 8.0 Abort Trap Message-ID: <201104121312.p3CDCHg0049959@red.freebsd.org> Resent-Message-ID: <201104121320.p3CDKAtV097388@freefall.freebsd.org>
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>Number: 156353 >Category: kern >Synopsis: ibcs2 binaries that execute on 4.x not working on 8.0 Abort Trap >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Apr 12 13:20:10 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Richard Naill >Release: FreeBSD 8.0 >Organization: Enterprise Systems Inc >Environment: FreeBSD esi2.bsd 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:48:17 UTC 200 9 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: SCO binaries that execute in FreeBSD 4.x ok, IN FreeBSD 8.0 give error This problem has occured since FreeBSD 5.x $ ./pcmp Abort trap # kldstat Id Refs Address Size Name 1 8 0xc0400000 b6dfe0 kernel 2 2 0xc5bc4000 b000 ibcs2.ko 3 1 0xc5bd1000 3000 ibcs2_coff.ko $ file pcmp pcmp: 80386 COFF executable $ truss ./pcmp truss: can not get etype: No such process IN FreeBSD 4.11 $ uname -a FreeBSD esi.bsd 4.11-RELEASE FreeBSD 4.11-RELEASE #9: Wed May 26 08:16:14 EDT 20 10 root@esi.bsd:/usr/src/sys/compile/MYKERNEL i386 $ ./pcmp usage: ./pcmp [1st lib # to cmp] [2nd lib # to cmp] $ file ./pcmp ./pcmp: MS Windows COFF Intel 80386 object file $ truss ./pcmp truss: Execution type IBCS2 COFF is not supported -- using FreeBSD a.out : Unknown error: 0 truss: Execution type IBCS2 COFF is not supported -- using FreeBSD a.out : Invalid argument ioctl(1,0x5401,0xbfbfe7c2) = 0 (0x0) usage: ./pcmp [1st lib # to cmp] [2nd lib # to cmp] write(1,0x403ccc,53) = 53 (0x35) Sample: ./pcmp 1 2 write(1,0x403ccc,21) = 21 (0x15) ** this will compare lib_1 write(1,0x403ccc,36) = 36 (0x24) ** to lib_2 write(1,0x403ccc,37) = 37 (0x25) close(0) = 0 (0x0) close(1) = 0 (0x0) close(2) = 0 (0x0) exit(0xffffffff) process exit, rval = 65280 >How-To-Repeat: See above >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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