Date: Sat, 17 Feb 1996 18:25:45 +0530 From: A JOSEPH KOSHY <koshy@india.hp.com> To: freebsd-hackers@freebsd.org Subject: Doing a rep movsw Message-ID: <199602171255.AA270801746@fakir.india.hp.com>
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Hi, How can one perform a "rep movsw" in Gcc? I saw inline code to do a "rep insw" in machine/cpufunc.h --- is there an equivalent inline macro for "movsw" that I've missed out? I cannot use `bcopy' here because I am trying to access a memory mapped I/O port which requires word accesses (no 8/32 bit accesses are permitted). Koshy
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