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lifting-bits / remill

Library for lifting machine code to LLVM bitcode
Apache License 2.0
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Fix placement of 32 bit regs on e500 and populate the low bits of PC on BE #702

Closed 2over12 closed 4 months ago

2over12 commented 4 months ago

This fixes a type error related to storing the next pc in the pc reg after the original BE fix. Also fixes the location of the _r[N] regs on the e500

m4xw commented 4 months ago

Isnt that just basically reintroducing DoubleReg https://github.com/lifting-bits/remill/blob/608acf8edde0cbb50f7b0a036c3b2bea5442514f/include/remill/Arch/SPARC32/Runtime/State.h#L32 ? Should maybe also streamline the names into hi/lo ?

2over12 commented 4 months ago

@Ninja3047 i think the testing framework reads/writes registers in the wrong endianness as well.. this is going to be a pain to fix