CVS commit: src/sys/arch

[YAMAMOTO Takashi <yamt%netbsd.org@localhost>]

Module Name:    src
Committed By:   yamt
Date:           Thu Oct 18 15:28:39 UTC 2007

Modified Files:
        src/sys/arch/amd64/amd64: copy.S db_disasm.c db_memrw.c genassym.cf
            kgdb_machdep.c lock_stubs.S locore.S machdep.c mem.c mptramp.S
            spl.S trap.c vector.S vm_machdep.c
        src/sys/arch/amd64/conf: files.amd64 kern.ldscript
        src/sys/arch/amd64/include: cpu.h frameasm.h param.h pmap.h segments.h
            vmparam.h
        src/sys/arch/i386/conf: files.i386 kern.ldscript kern.ldscript.4MB
            kern.ldscript.Xen largepages.inc
        src/sys/arch/i386/i386: copy.S db_disasm.c db_memrw.c genassym.cf
            kgdb_machdep.c locore.S mach_sigcode.S machdep.c mptramp.S spl.S
            svr4_sigcode.S vector.S vm_machdep.c
        src/sys/arch/i386/include: cpu.h frameasm.h param.h pmap.h pte.h
            segments.h vmparam.h
        src/sys/arch/x86/include: Makefile
        src/sys/arch/x86/x86: cpu.c
        src/sys/arch/xen/i386: genassym.cf locore.S spl.S vector.S
        src/sys/arch/xen/include: vmparam.h
Added Files:
        src/sys/arch/amd64/conf: kern.ldscript.2MB largepages.inc
        src/sys/arch/x86/include: pmap.h
        src/sys/arch/x86/x86: pmap.c
Removed Files:
        src/sys/arch/amd64/amd64: pmap.c
        src/sys/arch/i386/i386: pmap.c

Log Message:
merge yamt-x86pmap branch.

- reduce differences between amd64 and i386.  notably, share pmap.c
  between them.  it makes several i386 pmap improvements available to
  amd64, including tlb shootdown reduction and bug fixes from Stephan Uphoff.
- implement deferred pmap switching for amd64.
- remove LARGEPAGES option.  always use large pages if available.
  also, make it work on amd64.


To generate a diff of this commit:
cvs rdiff -r1.6 -r1.7 src/sys/arch/amd64/amd64/copy.S
cvs rdiff -r1.8 -r1.9 src/sys/arch/amd64/amd64/db_disasm.c
cvs rdiff -r1.3 -r1.4 src/sys/arch/amd64/amd64/db_memrw.c
cvs rdiff -r1.13 -r1.14 src/sys/arch/amd64/amd64/genassym.cf \
    src/sys/arch/amd64/amd64/vector.S
cvs rdiff -r1.1 -r1.2 src/sys/arch/amd64/amd64/kgdb_machdep.c
cvs rdiff -r1.5 -r1.6 src/sys/arch/amd64/amd64/lock_stubs.S
cvs rdiff -r1.28 -r1.29 src/sys/arch/amd64/amd64/locore.S
cvs rdiff -r1.63 -r1.64 src/sys/arch/amd64/amd64/machdep.c
cvs rdiff -r1.10 -r1.11 src/sys/arch/amd64/amd64/mem.c
cvs rdiff -r1.4 -r1.5 src/sys/arch/amd64/amd64/mptramp.S
cvs rdiff -r1.43 -r0 src/sys/arch/amd64/amd64/pmap.c
cvs rdiff -r1.9 -r1.10 src/sys/arch/amd64/amd64/spl.S
cvs rdiff -r1.33 -r1.34 src/sys/arch/amd64/amd64/trap.c
cvs rdiff -r1.26 -r1.27 src/sys/arch/amd64/amd64/vm_machdep.c
cvs rdiff -r1.45 -r1.46 src/sys/arch/amd64/conf/files.amd64
cvs rdiff -r1.3 -r1.4 src/sys/arch/amd64/conf/kern.ldscript
cvs rdiff -r0 -r1.2 src/sys/arch/amd64/conf/kern.ldscript.2MB \
    src/sys/arch/amd64/conf/largepages.inc
cvs rdiff -r1.28 -r1.29 src/sys/arch/amd64/include/cpu.h
cvs rdiff -r1.5 -r1.6 src/sys/arch/amd64/include/frameasm.h \
    src/sys/arch/amd64/include/param.h
cvs rdiff -r1.13 -r1.14 src/sys/arch/amd64/include/pmap.h
cvs rdiff -r1.9 -r1.10 src/sys/arch/amd64/include/segments.h
cvs rdiff -r1.14 -r1.15 src/sys/arch/amd64/include/vmparam.h
cvs rdiff -r1.316 -r1.317 src/sys/arch/i386/conf/files.i386
cvs rdiff -r1.6 -r1.7 src/sys/arch/i386/conf/kern.ldscript
cvs rdiff -r1.8 -r1.9 src/sys/arch/i386/conf/kern.ldscript.4MB
cvs rdiff -r1.2 -r1.3 src/sys/arch/i386/conf/kern.ldscript.Xen
cvs rdiff -r1.1 -r1.2 src/sys/arch/i386/conf/largepages.inc
cvs rdiff -r1.5 -r1.6 src/sys/arch/i386/i386/copy.S
cvs rdiff -r1.35 -r1.36 src/sys/arch/i386/i386/db_disasm.c
cvs rdiff -r1.21 -r1.22 src/sys/arch/i386/i386/db_memrw.c
cvs rdiff -r1.53 -r1.54 src/sys/arch/i386/i386/genassym.cf
cvs rdiff -r1.15 -r1.16 src/sys/arch/i386/i386/kgdb_machdep.c
cvs rdiff -r1.52 -r1.53 src/sys/arch/i386/i386/locore.S
cvs rdiff -r1.8 -r1.9 src/sys/arch/i386/i386/mach_sigcode.S
cvs rdiff -r1.609 -r1.610 src/sys/arch/i386/i386/machdep.c
cvs rdiff -r1.10 -r1.11 src/sys/arch/i386/i386/mptramp.S
cvs rdiff -r1.217 -r0 src/sys/arch/i386/i386/pmap.c
cvs rdiff -r1.18 -r1.19 src/sys/arch/i386/i386/spl.S
cvs rdiff -r1.9 -r1.10 src/sys/arch/i386/i386/svr4_sigcode.S
cvs rdiff -r1.27 -r1.28 src/sys/arch/i386/i386/vector.S
cvs rdiff -r1.132 -r1.133 src/sys/arch/i386/i386/vm_machdep.c
cvs rdiff -r1.147 -r1.148 src/sys/arch/i386/include/cpu.h
cvs rdiff -r1.7 -r1.8 src/sys/arch/i386/include/frameasm.h
cvs rdiff -r1.66 -r1.67 src/sys/arch/i386/include/param.h
cvs rdiff -r1.93 -r1.94 src/sys/arch/i386/include/pmap.h
cvs rdiff -r1.15 -r1.16 src/sys/arch/i386/include/pte.h
cvs rdiff -r1.42 -r1.43 src/sys/arch/i386/include/segments.h
cvs rdiff -r1.63 -r1.64 src/sys/arch/i386/include/vmparam.h
cvs rdiff -r1.10 -r1.11 src/sys/arch/x86/include/Makefile
cvs rdiff -r0 -r1.2 src/sys/arch/x86/include/pmap.h
cvs rdiff -r1.3 -r1.4 src/sys/arch/x86/x86/cpu.c
cvs rdiff -r0 -r1.2 src/sys/arch/x86/x86/pmap.c
cvs rdiff -r1.16 -r1.17 src/sys/arch/xen/i386/genassym.cf
cvs rdiff -r1.32 -r1.33 src/sys/arch/xen/i386/locore.S
cvs rdiff -r1.11 -r1.12 src/sys/arch/xen/i386/spl.S
cvs rdiff -r1.20 -r1.21 src/sys/arch/xen/i386/vector.S
cvs rdiff -r1.1 -r1.2 src/sys/arch/xen/include/vmparam.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.