CVS commit: src/sys/arch/powerpc

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Thu Mar  5 02:14:53 UTC 2020

Modified Files:
        src/sys/arch/powerpc/ibm4xx: pmap.c
        src/sys/arch/powerpc/include/ibm4xx: pmap.h tlb.h

Log Message:
Retire tlbpid_t (u_short):

- PID (ctx, ASID) is 8-bit length, not half word.
- For struct pmap, no need to use integer types smaller than word as
  pm_ctx because of alignment.
- For ppc4xx_tlb_enter(), we need word-length storage for pid (and msr).

XXX
Better to rewrite pmap module with more suggestive integer types rather
than char, int, long, and so on.


To generate a diff of this commit:
cvs rdiff -u -r1.83 -r1.84 src/sys/arch/powerpc/ibm4xx/pmap.c
cvs rdiff -u -r1.19 -r1.20 src/sys/arch/powerpc/include/ibm4xx/pmap.h
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/powerpc/include/ibm4xx/tlb.h

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