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CVS commit: src/sys/arch/arm

Module Name:    src
Committed By:   matt
Date:           Sun Aug 12 05:05:48 UTC 2012

Modified Files:
        src/sys/arch/arm/arm: arm_machdep.c undefined.c
        src/sys/arch/arm/arm32: cpu.c cpuswitch.S sys_machdep.c vm_machdep.c
        src/sys/arch/arm/conf: files.arm
        src/sys/arch/arm/include: cpu.h pcb.h proc.h sysarch.h types.h
        src/sys/arch/arm/vfp: vfp_init.c
Removed Files:
        src/sys/arch/arm/include: vfpvar.h

Log Message:
Rework VFP support to use PCU.
Add emulation of instruction which save/restore the VFP FPSCR.
Add a sysarch hook to VFP FPSCR manipulation.

[The emulation will be used by libc to store/fetch exception modes and
rounding mode on a per-thread basis.]

To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/arm/arm/arm_machdep.c
cvs rdiff -u -r1.45 -r1.46 src/sys/arch/arm/arm/undefined.c
cvs rdiff -u -r1.82 -r1.83 src/sys/arch/arm/arm32/cpu.c
cvs rdiff -u -r1.63 -r1.64 src/sys/arch/arm/arm32/cpuswitch.S
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/arm/arm32/sys_machdep.c
cvs rdiff -u -r1.57 -r1.58 src/sys/arch/arm/arm32/vm_machdep.c
cvs rdiff -u -r1.107 -r1.108 src/sys/arch/arm/conf/files.arm
cvs rdiff -u -r1.65 -r1.66 src/sys/arch/arm/include/cpu.h
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/arm/include/pcb.h
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/arm/include/proc.h
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/arm/include/sysarch.h
cvs rdiff -u -r1.22 -r1.23 src/sys/arch/arm/include/types.h
cvs rdiff -u -r1.1 -r0 src/sys/arch/arm/include/vfpvar.h
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/vfp/vfp_init.c

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

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