Date: Tue, 14 Aug 2001 18:23:54 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf options.i386 src/sys/gnu/i386/fpemul fpu_system.h src/sys/i386/conf LINT src/sys/i386/i386 exception.s genassym.c initcpu.c locore.s machdep.c math_emu.h mp_machdep.c support.s trap.c vm_machdep.c src/sys/i386/include asnames.h ... Message-ID: <200108150123.f7F1Nsm95626@freefall.freebsd.org>
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peter 2001/08/14 18:23:54 PDT
Modified files: (Branch: RELENG_4)
sys/conf options.i386
sys/gnu/i386/fpemul fpu_system.h
sys/i386/conf LINT
sys/i386/i386 exception.s genassym.c initcpu.c locore.s
machdep.c math_emu.h mp_machdep.c
support.s trap.c vm_machdep.c
sys/i386/include asnames.h md_var.h npx.h pcb.h
specialreg.h trap.h
sys/i386/isa npx.c
sys/pc98/i386 machdep.c
sys/pc98/pc98 npx.c
Log:
MFC: SSE kernel support. This is only active if you compile
'options CPU_ENABLE_SSE' in the kernel. This is a MFC of the
code in -current, plus all the followup fixes and tweaks but
adapted for the npx and compile differences in RELENG_4.
The npx_intr() change comes from the 4.3 version of the diffs
since -current uses traps vs. interrupts in npx.c.
This is a giant no-op without the kernel compile option.
Approved by: re (murray)
Revision Changes Path
1.132.2.7 +2 -1 src/sys/conf/options.i386
1.7.2.1 +2 -2 src/sys/gnu/i386/fpemul/fpu_system.h
1.749.2.77 +4 -1 src/sys/i386/conf/Attic/LINT
1.65.2.3 +4 -1 src/sys/i386/i386/exception.s
1.86.2.2 +4 -3 src/sys/i386/i386/genassym.c
1.19.2.3 +25 -1 src/sys/i386/i386/initcpu.c
1.132.2.5 +3 -2 src/sys/i386/i386/locore.s
1.385.2.16 +79 -6 src/sys/i386/i386/machdep.c
1.7.2.1 +2 -2 src/sys/i386/i386/math_emu.h
1.115.2.9 +6 -1 src/sys/i386/i386/mp_machdep.c
1.67.2.5 +5 -5 src/sys/i386/i386/support.s
1.147.2.5 +6 -1 src/sys/i386/i386/trap.c
1.132.2.4 +2 -2 src/sys/i386/i386/vm_machdep.c
1.44.2.2 +3 -1 src/sys/i386/include/Attic/asnames.h
1.35.2.2 +2 -1 src/sys/i386/include/md_var.h
1.18.2.1 +38 -2 src/sys/i386/include/npx.h
1.32.2.1 +2 -2 src/sys/i386/include/pcb.h
1.19.2.1 +3 -1 src/sys/i386/include/specialreg.h
1.10.2.2 +3 -2 src/sys/i386/include/trap.h
1.80.2.1 +59 -15 src/sys/i386/isa/npx.c
1.151.2.20 +79 -6 src/sys/pc98/i386/machdep.c
1.54.2.3 +59 -15 src/sys/pc98/pc98/npx.c
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