Software add up for the embedded system

Embedded computer software vendors also supply software performance analysis tools to help developers profile and visualize the real-time activity in software. Many of these analysis tools are optional and will add to the overall tool cost. Green Hills Software offers the MULTI Integrated Development Environment (IDE) to support a variety of OSs. The IDE software tools include several C compiler options, editor, configuration manager, code browser, and debugger in a single package. MULTI also features DoubleCheck, an integrated static analyzer that isolates bugs caused by complex interactions between code segments that might not be in the same source file.

refer to: http://embedded-computing.com/articles/choose-right-embedded-operating-system/