ahelper/ld-prizm

Tools needed for running ELF binaries on the Prizm

ld-prizm

This project is an attempt to add support for running ELF binaries including dynamic linking. This project is broken up in eh, the custom exception handling code, and dl, the dynamic linker.

''Note: This project is no longer supported after bricking my hardware on another project''

eh

In order for a custom exception handler to be used in an addin, quite a few changes must happen with the structure of the generated binary. This subproject includes the source of the exception handler as well as a modified crt0.S (crtEH.S) and prizm.x (eh.x) linker script.

There are certain precautions that must be observed while the EH has been installed. First, the EH must be uninstalled before another process is switched to. Failure to do so will trigger an OS reboot. Second, the full effects of overriding the exception handler are not fully known. This may cause highly unexpected behavior or data loss/damage (which can be avoided once more is known about how the OS handles exceptions).

dl

This is the dynamic linker that handles shared objects. No progress has been made on this as-of yet.