MeanDiff

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Maintenance Issue

1

I'm trying to build this project so I can get insight about when multiple IRs translated into one common IR (UIR). But all the trials to build MeanDiff failed including;...

PngWnA

Missing arithmetic operation - `xadd`

4

## Description When executing `xadd` instruction the add operation is forgotten. **Reference:** `xadd`: Ref. Intel 64 and IA-32 Architecture Software Developer's Manual Vol. 2C 5-580 **Affected instructions:** ``` 0x0fc1c0 0x640fc1c0...

mfaerevaag

Example code for testing ARM lifting

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Hi, I would like to test ARM lifting for BAP and pyVEX, but I am puzzled by the CLI interface. How does one go about generating instructions to test and...

ebtaleb

TODOs before the final release

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- [x] The README.md should be updated in the master branch. - [x] There should be a build script that builds all the code.

sangkilc

Test Remill semantics

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## Description [Remill](https://github.com/trailofbits/remill) is a library that lifts x86, amd64 (x87, mmx, sse, avx), and aarch64 instructions to LLVM IR. I can provide some assistance if you're interested.

pgoodman

Not taking mod size - `rol`, `ror`

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## Description When executing instructions `rol` and `ror`, the count is sometimes calculated without taking the correct mod size, where size is the operand size. According to manual, the correct...

mfaerevaag

Invalid CF calculation - `xadd`

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## Description Invalid calculation of the carry flag, `CF`, when executing `xadd` instruction with the `0xc0` as operand and prefixed as below. **Reference:** Ref. Intel 64 and IA-32 Architecture Software...

mfaerevaag

Not storing segment register - `mov` [x64]

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## Description When attempting to move a segment register, for instance `ES` into a 64-bit register using a REX prefix, the segment register is ignored. **Reference:** Ref. Intel 64 and...

mfaerevaag

Operand address changed - `sub`

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## Description Destination address, specified in the first operand, is changed before being written to. **Reference:** Ref. Intel 64 and IA-32 Architecture Software Developer's Manual Vol. 2B 4-652 **Affected instructions:**...

mfaerevaag

Invalid OF calculation - `sub`

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## Description Incorrectly calculates overflow flag `OF`. **Reference:** Ref. Intel 64 and IA-32 Architecture Software Developer's Manual Vol. 2B 4-652 **Affected instructions:** ``` 0x28c0 0x29c0 0x2ac0 0x2bc0 ``` _NOTE:_ All...

mfaerevaag