misson20000 misson20000

m20k's list of bad ideas™

Tools
- Charm: "A Hex Editor That Doesn't Suck." (~4/10/2020)
RE Projects
- Oculus quest controllers. (1/13/2020)
Switch Stuff
- Twili maintenance. (4/13/2020)
- Lakebed: emulator-based testing rig for stratosphere (9/10/2019)
- Build a rigorous test suite for rtld, capturing the differences between all the versions, and reimplement using the same test suite. misson20000/freertld (1/15/2019)
Reimplement LM using a ring-buffer to allow multiple-producer multiple-consumer log buffering. Add code to Twili for reading this out. (1/15/2019)

things that will confuse you about ghidra if you're like me

Pointers are the wrong size in archives

Certain data types are "dynamically sized", such as pointers and a lot of the built-in integer types (looking at ulong). This means that their sizes depend on the context they're used in. In a program, your pointers will be the correct size for the architecture. Unfortunately, archives are not associated with a program and fall back on the defaults, where pointers are 4 bytes long. If you use a pointer in a struct and associate it into a program, the pointer will

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