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KGDB: Notify GDB of machine halt, reboot or power off
authorDavid Howells <dhowells@redhat.com>
Fri, 18 Mar 2011 16:54:31 +0000 (16:54 +0000)
committerDavid Howells <dhowells@redhat.com>
Fri, 18 Mar 2011 16:54:31 +0000 (16:54 +0000)
commitd57f078b193981d1b7d24193f3118c6b806db0ff
tree4bbebe3427d64a37627e5626bc42ccfd4560d5cbtree | snapshot (tar.gz zip)
parente460d64405c04581e42aa9cbae76815a2d4e9abecommit | diff
KGDB: Notify GDB of machine halt, reboot or power off

Notify GDB of the machine halting, rebooting or powering off by sending it an
exited command (remote protocol command 'W').  This is done by calling:

void gdbstub_exit(int status)

from the arch's machine_{halt,restart,power_off}() functions with an
appropriate exit status to be reported to GDB.

Signed-off-by: David Howells <dhowells@redhat.com>
include/linux/kgdb.h diff | blob | blame | history
kernel/debug/gdbstub.c diff | blob | blame | history