Calling Convention and ABI Changes in MSP GCC

Texas Instruments

Published Date: 02/19/2015

Description

The new GCC compiler for MSP low-power microcontrollers (MSP430-GCC-OPENSOURCE) conforms to the MSP Embedded Application Binary Interface (EABI) (see SLAA534). This allows GCC to interoperate with the proprietary TI compiler. For example assembly functions can be written in the same way and libraries that are built with one compiler can be used as part of executables built with the other compile