Date: Tue, 22 May 2001 14:20:49 -0700 (PDT) From: Bruce Evans <bde@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 exception.s trap.c src/sys/i386/include npx.h pcb.h src/sys/i386/isa npx.c Message-ID: <200105222120.f4MLKn175634@freefall.freebsd.org>
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bde 2001/05/22 14:20:49 PDT
Modified files:
sys/i386/i386 exception.s trap.c
sys/i386/include npx.h pcb.h
sys/i386/isa npx.c
Log:
Convert npx interrupts into traps instead of vice versa. This is much
simpler for npx exceptions that start as traps (no assembly required...)
and works better for npx exceptions that start as interrupts (there is
no longer a problem for nested interrupts).
Submitted by: original (pre-SMPng) version by luoqi
Revision Changes Path
1.87 +1 -33 src/sys/i386/i386/exception.s
1.188 +23 -1 src/sys/i386/i386/trap.c
1.20 +2 -1 src/sys/i386/include/npx.h
1.37 +2 -1 src/sys/i386/include/pcb.h
1.101 +82 -76 src/sys/i386/isa/npx.c
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