Date: Thu, 28 Feb 2002 16:24:45 -0800 (PST) From: <luoqi@FreeBSD.org> To: benno@freebsd.org Cc: cvs-all@freebsd.org, cvs-committers@freebsd.org; Subject: Re: cvs commit: src/sys/powerpc/powerpc swtch.s Message-ID: <200203010024.g210Oji70723@freefall.freebsd.org>
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Before rfi instruction, fork_trampoline needs to tear down the trap frame (unlike i386, the frame was setup by in software), so it probably has to go back to locore.s where the frame setup/teardown macros are defined. Kthreads are not affected because for them fork_exit never returns. -lq To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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