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* microblaze: fix divide by zero exception messageRandy Dunlap2010-05-061-1/+1
| | | | | | | | | Fix divide exception message to say "divide by zero". Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Michal Simek <monstr@monstr.eu> Cc: microblaze-uclinux@itee.uq.edu.au Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Generate correct signal and siginfo for integer div-by-zeroMichal Simek2009-09-221-1/+1
| | | | Signed-off-by: John Williams <john.williams@petalogix.com>
* microblaze: Don't be noisy when userspace causes hardware exceptionsMichal Simek2009-09-221-11/+20
| | | | Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze_mmu_v2: Add MMU related exceptions handlingMichal Simek2009-05-261-8/+37
| | | | Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze_v8: exception handlingMichal Simek2009-03-271-0/+124
Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu>