Radare MSP430x architecture support

Plugin for supporting MSP430X architecture in Radare2. Support for disassembling and basic analyzer.

Not tested thoroughly (or much at all) but “seems to work” for some random files checked and the tests in test.py. Analyzer support is still in progess but works for the most basic stuffs.

Differences against the Radare2 included msp430 architecture:

• Supports MSP430X instructions.
• Data and code xrefs for mov, call and calla.

Pre-requisites

• Radare2 needs to be installed and available in PATH.
• pkg-config files needs to be available for r_asm and r_anal.

Usage

Make sure the built shared libraries are avilable at LIBR_PLUGINS path and set architecture to msp430x r2 -a msp430x <file>.

Known issues and defects

• Register relative offsets does not include any sign, will be printed in raw hex. (i.e. mov 0xa358(r0) instead of mov -0x5ca8(r0)).
• Not all instructions classified with type and xrefs by analyzer.
• PC relative addressing is not saved as xrefs.