Date: Wed, 4 Oct 1995 18:16:04 +0800 (WST) From: Peter Wemm <peter@jhome.DIALix.COM> To: Julian Elischer <julian@freefall.freebsd.org> Cc: CVS-commiters@freefall.freebsd.org, cvs-sys@freefall.freebsd.org Subject: Re: cvs commit: src/sys/i386/linux linux_misc.c Message-ID: <Pine.BSF.3.91.951004180907.1120G-100000@jhome.DIALix.COM> In-Reply-To: <199510040708.AAA23073@freefall.freebsd.org>
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On Wed, 4 Oct 1995, Julian Elischer wrote: > julian 95/10/04 00:08:05 > > Modified: sys/i386/i386 trap.c > sys/i386/linux linux_misc.c > Log: > Submitted by: Juergen Lock <nox@jelal.hb.north.de> > Obtained from: other people on the net ? > > 1. stepping over syscalls (gdb ni) sends you to DDB, and returned > to the wrong address afterwards, with or without DDB. patch in > i386/i386/trap.c below. > > 2. the linux emulator (modload'ed) still causes panics with DIAGNOSTIC, > re-applied a patch posted to one of the lists... BTW: #2 looks exactly like my patch that I posted some months ago on the lists.. If I remember rightly, Terry complained about the changes that I made, saying that it's bad news having a dozen or so "return"s in the function all trying to keep track of the changing locking state, and I agree with him. I rewrote it after cleaning it up, but never got a chance to do anything with it, as jhome lost it's filesystem... Cheers, -Peter
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