Software development tool with embedded cache analysis

Abstract

This invention is a method of complex cache memory analysis and synthesis. This invention proceeds in the normal fashion of writing a program and simulating it, but makes use of a closed loop design approach to completing the analysis-synthesis process. A program behavior analysis tool PBAT is integrated as part of an otherwise conventional program development tool. The PBAT offers a single environment where code development, simulator trace capture, and cache analysis take place. The cache analysis tool of PBAT is designed to match the current cache design of the processor and to identify any weakness in the current design or special features that need to be added. Code adjustments are passed back to the assembler and linker and in successive simulations using the integrated PBAT tool resulting in code that better fits a specific cache design.