bjorn3

SIGSEGV during compilation of extern x86-interrupt fn with u128 param

4

```rust #![feature(abi_x86_interrupt)] pub extern "x86-interrupt" fn main (_a: u128) {} ``` I suspect LLVM being the culprit.

Doesn't work on COFF object files

4

It gives `Unknown magic: 0x68664`. It works fine on PE executable files.

Disassemble support

10

For example [capstone](https://docs.rs/capstone) could be used.

Is is an unnecessary default feature.

Two data declarations with different alignment not compatible

1

I would expect the biggest alignment to be taken.

https://github.com/CraneStation/cranelift/blob/master/cranelift-faerie/src/backend.rs#L236-L239 They are needed for at least one test in the rustc test suite. cc https://github.com/bjorn3/rustc_codegen_cranelift/issues/381.

Exception when some primitive types are not defined in the debuginfo

8

https://github.com/pwndbg/pwndbg/blob/fbd2bb3abfc2500aae76d159e23015008e879b8d/pwndbg/typeinfo.py#L37-L43 It should just silently ignore the missing primitive types. ``` Exception occurred: Error: No type named uint32. () For more info invoke `set exception-verbose on` and rerun the command...

We are using our own test harness for filetests and embedding it in libtest isn't useful. It only hides test output until the end and results in unnecessary noise. #...

Remove two instruction terminator sequences

1

#### Feature Replace sequences like brz+jump and brnz+jump with single instructions. #### Benefit Simplifies code. These sequences are a leftover from the migration from EBB's to BB's quite a while...