Date: Mon, 25 Jan 1999 22:39:54 -0500 (EST) From: Andrew Gallatin <gallatin@cs.duke.edu> To: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> Cc: freebsd-alpha@FreeBSD.ORG Subject: Re: ktrace fix Message-ID: <13997.13901.726029.243005@grasshopper.cs.duke.edu> In-Reply-To: <19990125211845Q.simokawa@sat.t.u-tokyo.ac.jp> References: <19990125211845Q.simokawa@sat.t.u-tokyo.ac.jp>
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Hidetoshi Shimokawa writes: > Current ktrace doesn't trace syscalls on alpha. > Here is a fix for that. The only problem is that > I have to bloat struct ktr_syscall to avoid alignment problem. > Is this acceptable for i386? Well, I can't speak for i386 people but I'm enthusiastic about having a working ktrace on the alpha. Without redoing things so that the compiler has enough information to be able to align the stuff which follows that ktr_syscall struct, I don't see a clean way around the 4-byte bloat.. Drew ------------------------------------------------------------------------------ Andrew Gallatin, Sr Systems Programmer http://www.cs.duke.edu/~gallatin Duke University Email: gallatin@cs.duke.edu Department of Computer Science Phone: (919) 660-6590 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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