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3 Commits
Author SHA1 Message Date
Jonas Bonn 6cbe5e9526 openrisc: sanitize use of orig_gpr11 
The pt_regs struct had both a 'syscallno' field and an 'orig_gpr11' field
and it wasn't really clear how these were supposed to be used.  This patch
removes the syscallno field altogether and makes orig_gpr11 work more
like other architectures: keep track of syscall number in progress or
hold -1 for non-syscall exceptions.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
 2012-03-06 10:37:00 +01:00
Richard Weinberger 01c4d33ac5 OpenRISC: Export dump_stack() 
dump_stack() is used by modules and needs to be exported.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Jonas Bonn <jonas@southpole.se>
 2012-03-06 10:36:02 +01:00
Jonas Bonn 769a8a9622 OpenRISC: Traps 
Signed-off-by: Jonas Bonn <jonas@southpole.se>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
 2011-07-22 18:46:38 +02:00