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Lines Matching refs:kgdb

33  * Hooks for kgdb when attached via the z8530 driver
35  * To use this, build a kernel with: option KGDB, and
38  * "kgdb waiting..." you run "gdb -k kernel" and do:
54 #include <sys/kgdb.h>
60  * Hooks for kgdb when attached via the z8530 driver
62  * To use this, build a kernel with: option KGDB, and
65  * "kgdb waiting..." you run "gdb -k kernel" and do:
123  * Set up for kgdb; called at boot time before configuration.
124  * KGDB interrupts will be enabled later when zs0 is configured.
144 	/* Attach KGDB comms functions to this device */
150  * to allow the tty to be "taken over" for exclusive use by kgdb.
151  * Return non-zero if this is the kgdb port.
163 	 * Yes, this is port in use by kgdb.
175  * KGDB framing character received: enter kernel debugger.  This probably
183 	printf("zstty%d: kgdb interrupt\n", unit);