Module Name:	src
Committed By:	scw
Date:		Fri Dec 20 15:23:14 UTC 2002

Modified Files:
	src/sys/arch/powerpc/include: db_machdep.h
	src/sys/arch/powerpc/powerpc: db_interface.c

Log Message:
Use Software Single Stepping for now when PPC_IBM4xx is defined. The
existing hardware assisted method doesn't work on this cpu.

Also correct the "I_B" constant in db_machine.h.


To generate a diff of this commit:
cvs rdiff -r1.13 -r1.14 src/sys/arch/powerpc/include/db_machdep.h
cvs rdiff -r1.23 -r1.24 src/sys/arch/powerpc/powerpc/db_interface.c

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