Date: Wed, 10 Jul 2002 13:48:14 -0700 From: Terry Lambert <tlambert2@mindspring.com> To: John Baldwin <jhb@FreeBSD.org> Cc: Serguei Tzukanov <tzukanov@narod.ru>, freebsd-platforms@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: A question about S/390 port Message-ID: <3D2C9D8E.B8E22B05@mindspring.com> References: <XFMail.20020710132934.jhb@FreeBSD.org>
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John Baldwin wrote: > Why does the cast from 32 to 64 treat r3 as the lower 32-bits when > a 64-bit return value treats r3 as the upper 32-bits and r2 as the > lower 32-bits? That is inconsistent and you are going to have > problems with either one or the other. I also don't understand > exactly what you mean by "syscall folded into __syscall". God's byte order, rather than Intel's? 8-) 8-) ;^). -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-platforms" in the body of the message
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