CVS commit: src/sys/arch

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

Module Name:    src
Committed By:   thorpej
Date:           Thu Apr 30 03:44:46 UTC 2026

Modified Files:
        src/sys/arch/amiga/include: vmparam.h
        src/sys/arch/atari/include: vmparam.h
        src/sys/arch/cesfic/include: vmparam.h
        src/sys/arch/hp300/include: vmparam.h
        src/sys/arch/luna68k/include: vmparam.h
        src/sys/arch/m68k/include: vmparam.h
        src/sys/arch/mac68k/include: vmparam.h
        src/sys/arch/mvme68k/include: vmparam.h
        src/sys/arch/news68k/include: vmparam.h
        src/sys/arch/next68k/include: vmparam.h
        src/sys/arch/sun2/include: vmparam.h
        src/sys/arch/sun3/include: vmparam.h
        src/sys/arch/sun3/sun3: genassym.cf
        src/sys/arch/sun3/sun3x: genassym.cf
        src/sys/arch/virt68k/include: vmparam.h
        src/sys/arch/x68k/include: vmparam.h

Log Message:
Centralize the definition of VM_MIN_ADDRESS, VM_MAX_ADDRESS/VM_MAXUSER_ADDRESS,
and USRSTACK.  While here, get rid of the "must be compatible with HP-UX
debuggers" affordance which, really, has outlived its usefulness (and not
all platforms adopted this in any case).  Also, since we haven't had "u."
in about a million years, there's also no need to have UPAGES worth of
virtual space above the user stack, so just tuck it right up against
the ceiling everywhere.

Odd-ball is Amiga because it previously had a USRSTACK totally unlike
the others, so I left it that way for now.


To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/arch/amiga/include/vmparam.h
cvs rdiff -u -r1.38 -r1.39 src/sys/arch/atari/include/vmparam.h
cvs rdiff -u -r1.25 -r1.26 src/sys/arch/cesfic/include/vmparam.h
cvs rdiff -u -r1.47 -r1.48 src/sys/arch/hp300/include/vmparam.h
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/luna68k/include/vmparam.h
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/m68k/include/vmparam.h
cvs rdiff -u -r1.52 -r1.53 src/sys/arch/mac68k/include/vmparam.h
cvs rdiff -u -r1.46 -r1.47 src/sys/arch/mvme68k/include/vmparam.h
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/news68k/include/vmparam.h
cvs rdiff -u -r1.35 -r1.36 src/sys/arch/next68k/include/vmparam.h
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/sun2/include/vmparam.h
cvs rdiff -u -r1.39 -r1.40 src/sys/arch/sun3/include/vmparam.h
cvs rdiff -u -r1.25 -r1.26 src/sys/arch/sun3/sun3/genassym.cf
cvs rdiff -u -r1.23 -r1.24 src/sys/arch/sun3/sun3x/genassym.cf
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/virt68k/include/vmparam.h
cvs rdiff -u -r1.46 -r1.47 src/sys/arch/x68k/include/vmparam.h

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