CVS commit: src/sys/arch

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Wed Feb 17 23:21:47 UTC 2021

Modified Files:
        src/sys/arch/macppc/macppc: locore.S
        src/sys/arch/ofppc/ofppc: locore.S

Log Message:
Document the register state on entry per the OpenFirmware PowerPC CPU
bindings.  Ensure we save off %r6 and %r7 before calling any other
functions.


To generate a diff of this commit:
cvs rdiff -u -r1.77 -r1.78 src/sys/arch/macppc/macppc/locore.S
cvs rdiff -u -r1.50 -r1.51 src/sys/arch/ofppc/ofppc/locore.S

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