diff options
| author | Colin Cross <ccross@android.com> | 2012-03-14 19:23:29 -0700 |
|---|---|---|
| committer | Ruchi Kandoi <kandoiruchi@google.com> | 2015-02-03 16:48:43 -0800 |
| commit | 77ce792f63b85b1688b0c5e56b2f5ec2df2e3989 (patch) | |
| tree | ceef372ea9a28e70a973262b5fe29c9259c9dda1 /kernel/debug | |
| parent | 3696393f04a919eb35e0fe96e090a1dad3ebd23d (diff) | |
ARM: fiq_debugger: add support for kgdb
Adds polling tty ops to the fiq debugger console tty, which allows
kgdb to run against an fiq debugger console.
Add a check in do_sysrq to prevent enabling kgdb from the fiq
debugger unless a flag (writable only by root) has been set. This
should make it safe to enable KGDB on a production device.
Also add a shortcut to enable the console and kgdb together, to
allow kgdb to be enabled when the shell on the console is not
responding.
Change-Id: Ifc65239ca96c9887431a6a36b9b44a539002f544
Signed-off-by: Colin Cross <ccross@android.com>
Diffstat (limited to 'kernel/debug')
0 files changed, 0 insertions, 0 deletions