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root / target-microblaze @ 3c50a71f

Name Size
cpu.h 10 kB
exec.h 1.4 kB
helper.c 9.6 kB
helper.h 579 Bytes
machine.c 163 Bytes
microblaze-decode.h 2.1 kB
mmu.c 9.1 kB
mmu.h 3 kB
op_helper.c 6 kB
translate.c 42.7 kB

Latest revisions

# Date Author Comment
3c50a71f 09/03/2009 02:04 pm Edgar E. Iglesias

microblaze: MMU shows more respect to synthesis config.

The microblaze MMU can be synthesized in different configurations.
Have the MMU model show more respect to the chosen configuration.

Signed-off-by: Edgar E. Iglesias <>
968a40f6 09/03/2009 01:59 pm Edgar E. Iglesias

microblaze: Trap on unaligned data accesses.

Untested...

Signed-off-by: Edgar E. Iglesias <>
821ebb33 09/03/2009 01:52 pm Edgar E. Iglesias

microblaze: Trap on divizions by zero.

Signed-off-by: Edgar E. Iglesias <>
ee7dbcf8 09/03/2009 12:18 pm Edgar E. Iglesias

microblaze: Correct mfs into r0.

Signed-off-by: Edgar E. Iglesias <>
1567a005 09/03/2009 12:12 pm Edgar E. Iglesias

microblaze: Catch illegal insns and privilege violations.

Raise illegal instruction exceptions when executing instructions that
require units not available on the particulare microblaze configuration.

Also trap priviliege violations made by userspace.

Signed-off-by: Edgar E. Iglesias <>
cedb936b 09/03/2009 11:25 am Edgar E. Iglesias

microblaze: Add infrastructure for supporting hw exceptions.

Signed-off-by: Edgar E. Iglesias <>
a75cf0c5 09/03/2009 11:15 am Edgar E. Iglesias

microblaze: Clear exception in dslot ESR bit if not in dslot.

Signed-off-by: Edgar E. Iglesias <>
21d20636 09/03/2009 11:13 am Edgar E. Iglesias

microblaze: Correct MMU debug log.

Signed-off-by: Edgar E. Iglesias <>
0b5c1ce8 08/24/2009 04:21 pm Nathan Froyd

cleanup cpu-exec.c, part 0/N: consolidate handle_cpu_signal

handle_cpu_signal is very nearly copy-paste code for each target, with a
few minor variations. This patch sets up appropriate defaults for a
generic handle_cpu_signal and provides overrides for particular targets...
8167ee88 07/16/2009 11:47 pm Blue Swirl

Update to a hopefully more future proof FSF address

Signed-off-by: Blue Swirl <>

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