Date: Sat, 23 Feb 2002 11:00:30 -0800 (PST) From: Jake Burkholder <jake@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc/sparc64/sys __sparc_utrap_gen.S __sparc_utrap_private.h Message-ID: <200202231900.g1NJ0UX67361@freefall.freebsd.org>
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jake 2002/02/23 11:00:30 PST
Modified files:
lib/libc/sparc64/sys __sparc_utrap_gen.S
__sparc_utrap_private.h
Log:
Add space for %fsr and %tstate to utrapframe. Save them in the generic
user trap entry code. Restore %asi and %ccr from the saved %tstate before
returning to the trapping user code.
Submitted by: tmm
Revision Changes Path
1.2 +12 -1 src/lib/libc/sparc64/sys/__sparc_utrap_gen.S
1.2 +2 -0 src/lib/libc/sparc64/sys/__sparc_utrap_private.h
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