Date: Wed, 31 Oct 2001 12:02:28 -0800 (PST) From: Doug Rabson <dfr@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 exception.s Message-ID: <200110312002.f9VK2SZ68109@freefall.freebsd.org>
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dfr 2001/10/31 12:02:28 PST
Modified files:
sys/ia64/ia64 exception.s
Log:
Experiment with rewriting the syscall() wrapper using explicit bundling
and trying to reduce stalls from reading certain high latency registers.
This should be faster than the old syscall code. Its certainly a lot
smaller.
Revision Changes Path
1.24 +254 -189 src/sys/ia64/ia64/exception.s
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