Date: Wed, 24 Apr 2002 17:34:07 -0400 (EDT) From: John Baldwin <jhb@FreeBSD.org> To: Kenneth Culver <culverk@alpha.yumyumyum.org> Cc: Andrew Gallatin <gallatin@cs.duke.edu>, Brandon S Allbery KF8NH <allbery@ece.cmu.edu>, freebsd-hackers@FreeBSD.ORG, FreeBSD-CURRENT List <freebsd-current@FreeBSD.ORG> Subject: Re: implementing linux mmap2 syscall Message-ID: <XFMail.20020424173407.jhb@FreeBSD.org> In-Reply-To: <20020424170721.B38982-100000@alpha.yumyumyum.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 24-Apr-2002 Kenneth Culver wrote: >> libc sets it before it enters the kernel. Then on kernel entry we save >> ebp in the trapframe. > > So in the case of linux emulation, the glibc that we're using in the > linux-ulator isn't setting it properly? I'm using the linux_base-7 port > for this, so as far as I can tell, it should work... assuming linux_base-7 > is meant to run on a linux-2.4.x kernel (or kernel that's emulating that). > > I may have screwed up my linux libs somehow or another too... could this > be causing the behavior I'm seeing? Maybe. You could always try finding the mmap2() entry point and dissassembling it to see what it is doing. > Ken -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?XFMail.20020424173407.jhb>