Date: Wed, 9 Jan 2002 18:32:31 -0800 (PST) From: Daniel Eischen <deischen@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 machdep.c src/sys/i386/include ucontext.h Message-ID: <200201100232.g0A2WVR70231@freefall.freebsd.org>
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deischen 2002/01/09 18:32:31 PST
Modified files:
sys/i386/i386 machdep.c
sys/i386/include ucontext.h
Log:
Use a spare slot in the machine context for a flags word to indicate
whether the machine context is valid and whether the FPU state is
valid (saved).
Mark the machine context valid before copying it out when sending a
signal.
Approved by: -arch
Revision Changes Path
1.487 +1 -0 src/sys/i386/i386/machdep.c
1.5 +5 -2 src/sys/i386/include/ucontext.h
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