CVS commit: src/sys/arch/ia64

["Sean Cole" <scole%netbsd.org@localhost>]

Module Name:    src
Committed By:   scole
Date:           Wed Nov 14 21:10:59 UTC 2018

Modified Files:
        src/sys/arch/ia64/ia64: locore.S machdep.c syscall.c vm_machdep.c
        src/sys/arch/ia64/include: md_var.h proc.h

Log Message:
- When forking, use own register stack for each thread
- For UAREA, arrange layout same as FreeBSD for now to hopefully
  ease porting woes.  add some related macros
  locore.S is incorrectly assuming same layout and seems painful
  to change bspstore in startup
- use ia64_init_return same as FreeBSD
- change some "printf" to "panic" for incompleted items

context switching is still broken but maybe less so


To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/ia64/ia64/locore.S
cvs rdiff -u -r1.38 -r1.39 src/sys/arch/ia64/ia64/machdep.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/ia64/ia64/syscall.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/ia64/ia64/vm_machdep.c
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/ia64/include/md_var.h
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/ia64/include/proc.h

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