Module Name:	src
Committed By:	chs
Date:		Sun Jul 18 23:21:35 UTC 2004

Modified Files:
	src/sys/arch/hp700/hp700: genassym.cf locore.S
	src/sys/arch/hppa/hppa: hppa_machdep.c pmap.c sig_machdep.c
	    vm_machdep.c
	src/sys/arch/hppa/include: asm.h frame.h mcontext.h param.h pmap.h
	    psl.h reg.h types.h vmparam.h

Log Message:
add hppa support for RAS, context stuff, siginfo and scheduler activations:
 - add a RAS hook in cpu_switch().
 - fill in the definition of struct mcontext.
 - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and
   cpu_switchto().
 - for now, force the right priviledge bits and space regs in setcontext().
 - use correct values for __SIMPLELOCK_*.
 - move the user stack to start at a multiple of the pthread stack size
   so that libpthread can use the sp-masking trick.


To generate a diff of this commit:
cvs rdiff -r1.7 -r1.8 src/sys/arch/hp700/hp700/genassym.cf
cvs rdiff -r1.9 -r1.10 src/sys/arch/hp700/hp700/locore.S
cvs rdiff -r1.3 -r1.4 src/sys/arch/hppa/hppa/hppa_machdep.c
cvs rdiff -r1.13 -r1.14 src/sys/arch/hppa/hppa/pmap.c
cvs rdiff -r1.9 -r1.10 src/sys/arch/hppa/hppa/sig_machdep.c
cvs rdiff -r1.10 -r1.11 src/sys/arch/hppa/hppa/vm_machdep.c
cvs rdiff -r1.3 -r1.4 src/sys/arch/hppa/include/asm.h
cvs rdiff -r1.1 -r1.2 src/sys/arch/hppa/include/frame.h \
    src/sys/arch/hppa/include/reg.h
cvs rdiff -r1.2 -r1.3 src/sys/arch/hppa/include/mcontext.h \
    src/sys/arch/hppa/include/psl.h
cvs rdiff -r1.5 -r1.6 src/sys/arch/hppa/include/param.h \
    src/sys/arch/hppa/include/vmparam.h
cvs rdiff -r1.6 -r1.7 src/sys/arch/hppa/include/pmap.h
cvs rdiff -r1.8 -r1.9 src/sys/arch/hppa/include/types.h

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