kernel.git/arch/sh/kernel/kgdb.c, branch linux-2.6.37.y

kgdb,sh: update superh kgdb exception handling

2010-05-21T02:04:20Z

Implement kgdb_arch_pc() which adjusts the pc if it needs to be adjusted after a software breakpoint trap. Implement kgdb_arch_set_pc() which is a new required function in the kgdb debug core. When processing a single step return zero in the error exception field so that the debug core can distinguish between a single step trap and a breakpoint trap generically. Signed-off-by: Jason Wessel Acked-by: Paul Mundt

sh: kgdb: Rework breakpoint handling on top of notifier chain.

2009-12-22T03:44:14Z

This kills off kgdb's breakpoint handler and ties in to the notifier chain instead. Signed-off-by: Paul Mundt

sh: Kill off kgdb's magical NMI debouncing.

2009-09-01T08:45:35Z

The kgdb stub has traditionally tied in to the NMI slot, and manually handled debounce. Now that we have a generic way to do this instead, all of the stub-specific debounce silliness can be killed off. Signed-off-by: Paul Mundt

sh: kgdb: do not reload VBR while handling debugger breackpoint

2009-08-24T07:14:03Z

Save the VBR allowing GDB to dump full registers set but do not reload it as soon as the kgdb_handle_exception is invoked. Signed-off-by: Giuseppe Cavallaro Signed-off-by: Stuart Menefy Signed-off-by: Paul Mundt

sh: Rename opcode_t to insn_size_t.

2009-05-09T07:02:08Z

This is now clashing with a driver, so just rename it. Signed-off-by: Paul Mundt

sh: Generic kgdb stub support.

2008-12-22T09:44:04Z

This migrates from the old bitrotted kgdb stub implementation and moves to the generic stub. In the process support for SH-2/SH-2A is also added, which the old stub never provided. Signed-off-by: Paul Mundt