CVS commit: src/sys/arch/sh3

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

Module Name:    src
Committed By:   uwe
Date:           Mon Aug  3 21:53:25 UTC 2020

Modified Files:
        src/sys/arch/sh3/include: cpu.h
        src/sys/arch/sh3/sh3: db_interface.c

Log Message:
SH3_P2SEG_FUNC(f) - get a P2 address of a function.

Just SH3_P1SEG_TO_P2SEG + cast, but we now define SH3_P1SEG_TO_P2SEG
and SH3_P2SEG_TO_P1SEG to use arithmetic, not bitwise ops.  That gives
the same result for the correct P1/P2 input values, but addition can
be done at link time with addends.  Thus SH3_P2SEG_FUNC compiles to a
constant P2 address.


To generate a diff of this commit:
cvs rdiff -u -r1.59 -r1.60 src/sys/arch/sh3/include/cpu.h
cvs rdiff -u -r1.64 -r1.65 src/sys/arch/sh3/sh3/db_interface.c

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