CVS commit: src/sys/arch/powerpc

[Frank Wille <phx%netbsd.org@localhost>]

Module Name:    src
Committed By:   phx
Date:           Sat May 24 21:39:01 UTC 2008

Modified Files:
        src/sys/arch/powerpc/include: trap.h
        src/sys/arch/powerpc/oea: oea_machdep.c
        src/sys/arch/powerpc/powerpc: trap_subr.S

Log Message:
Make oea_init() support systems with high-vector configurations (i.e exception
vectors at 0xfff00000), and trap_subr.S allows the kernel to be in a memory
region which is not reachable by absolute branch instructions (ba and bla).

High-vector support can be enabled by option PPC_HIGH_VEC, and long-branches
to the kernel are enabled by the option DISTANT_KERNEL.


To generate a diff of this commit:
cvs rdiff -r1.10 -r1.11 src/sys/arch/powerpc/include/trap.h
cvs rdiff -r1.44 -r1.45 src/sys/arch/powerpc/oea/oea_machdep.c
cvs rdiff -r1.63 -r1.64 src/sys/arch/powerpc/powerpc/trap_subr.S

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