Date: Thu, 3 Apr 2003 08:36:01 -0800 (PST) From: Jake Burkholder <jake@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/sparc64 swtch.S Message-ID: <200304031636.h33Ga1Oj056677@repoman.freebsd.org>
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jake 2003/04/03 08:36:01 PST FreeBSD src repository Modified files: sys/sparc64/sparc64 swtch.S Log: - Generally improve register usage in cpu_switch. Use the 'in' registers for temporaries relating to the state of the new process instead of the outs, so that functions can be called without fear of clobbering them. - Use savefpctx instead of rolling our own. Revision Changes Path 1.28 +63 -71 src/sys/sparc64/sparc64/swtch.S
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