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UMULL calculates incorrectly #10

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wkopen opened this issue Sep 21, 2014 · 1 comment

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bug

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wkopen commented Sep 21, 2014

I recently commited some tests in here:
272f586

For UMULL
expected values taken from qemu, running "python ../arm/arm-sim.py --debug insts,regdump xxx.out" will return different value in the register holding the higher 32 bits.

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wkopen added the bug label

wkopen assigned dmlockhart

dmlockhart referenced this issue


          [arm] fix silly bug in umull, thanks to asm tests!

5f43097

dmlockhart closed this as completed

dmlockhart changed the title ~~STM and STR segmentation fault in qemu, UMULL calculates incorrectly~~ UMULL calculates incorrectly

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dmlockhart commented Sep 22, 2014

NOTE: I edited this issue to just be about UMULL, and separated the STM/STR bugs into their own issue. (Issue #11 )

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