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2011-04-12microblaze: Add partial decoding of stream insnsEdgar E. Iglesias1-0/+3
Based on a patch from: Alejandro Cabrera <aldaya@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-01-23microblaze: cleanup helper_addkcEdgar E. Iglesias1-1/+1
Remove unused addition and rename to helper_carry. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-01-22microblaze: Improve subkcEdgar E. Iglesias1-1/+0
Move code from the helper into the translator. The remaining helper parts can reuse helper_addkc, making it possible to remove helper_subkc entirely. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-01-22microblaze: Improve addkcEdgar E. Iglesias1-1/+1
* Optimize handling when carry is not updated. * Optimize handling for adds with nop semantics. * Move code from helper_addkc to the translator making helper_addkc PURE and CONST. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2010-09-09microblaze: Add basic FPU emulationEdgar E. Iglesias1-0/+16
Missing: * fcmp.un insn * Denormalized exceptions * Exception model is not accurate Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
2009-09-03microblaze: Trap on unaligned data accesses.Edgar E. Iglesias1-0/+2
Untested... Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-26microblaze: Add translation routines.Edgar E. Iglesias1-0/+19
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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