Date: Sat, 17 Nov 2001 18:47:26 -0800 (PST) From: Jake Burkholder <jake@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/include cpufunc.h src/sys/sparc64/sparc64 support.s Message-ID: <200111180247.fAI2lQT72442@freefall.freebsd.org>
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jake 2001/11/17 18:47:26 PST
Modified files:
sys/sparc64/include cpufunc.h
sys/sparc64/sparc64 support.s
Log:
1. Implement ascopyto() and ascopyfrom() for copying to an alternate address
space from kernel space and from an alternate address space to kernel
space.
2. Remove the unused and unprototyped physcopy() and physzero() and replace
with the more versatile ascopy() and aszero(), inspired by the above.
These can be used to copy and zero physical pages of memory without mapping
them into kernel space first.
3. Use magic numbers for the offsets in the jmpbuf structure like other
platforms.
4. Use SET.
Submitted by: tmm (1, 4)
Revision Changes Path
1.7 +2 -0 src/sys/sparc64/include/cpufunc.h
1.10 +46 -26 src/sys/sparc64/sparc64/support.s
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