CVS commit: src/sys/arch/landisk/landisk

["Valeriy E. Ushakov" <uwe%netbsd.org@localhost>]

Module Name:    src
Committed By:   uwe
Date:           Sat Dec 17 01:32:22 UTC 2016

Modified Files:
        src/sys/arch/landisk/landisk: machdep.c

Log Message:
PR 51724 - landisk fails to reboot.

machine_reset() - instead of trying to cause an invalid data access
that gcc will optimize away, just use "trapa" instruction.

G/c assignment to EXPEVT, it will be set by the actual reset.  That
assignment has been probably cargo-culted from cpu_reset() that
manually jumps to 0xa0000000 (the reset address) instead of triggering
a reset.

TODO: This code should be SuperH generic cpu_reset().


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/sys/arch/landisk/landisk/machdep.c

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