CVS commit: src

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Thu Dec 27 09:55:27 UTC 2018

Modified Files:
        src/external/gpl3/gdb/dist/gdb: aarch64-nbsd-nat.c
        src/sys/arch/aarch64/aarch64: aarch64_machdep.c cpuswitch.S
            db_machdep.c db_trace.c genassym.cf vm_machdep.c
        src/sys/arch/aarch64/include: pcb.h proc.h

Log Message:
make savecore for arm64 basically work.

- move MD lwp "md_ktf" member into struct pcb.  the pcb is used by
  the gdb "bsd-kvm" target code to find the stack of each thread
  and needs to be available in a well known location.
- implement aarch64_nbsd_supply_pcb() in GDB.  makes basic gdb work
  on a crash dump.
- remove '#if L_MD_KTF + 8 == L_MD_CPACR' conditional code, as there
  is no more L_MD_KTF.

with this gdb has minimal working functionality with "target kvm",
and crash can at least "ps" on a crash dump.

ok skrll.


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/external/gpl3/gdb/dist/gdb/aarch64-nbsd-nat.c
cvs rdiff -u -r1.23 -r1.24 src/sys/arch/aarch64/aarch64/aarch64_machdep.c
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/aarch64/aarch64/cpuswitch.S
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/aarch64/aarch64/db_machdep.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/aarch64/aarch64/db_trace.c
cvs rdiff -u -r1.11 -r1.12 src/sys/arch/aarch64/aarch64/genassym.cf
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/aarch64/aarch64/vm_machdep.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/aarch64/include/pcb.h
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/aarch64/include/proc.h

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