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  eheap™ — Embedded Heap




eheap is a bin-type embedded heap manager that provides adaptability, safety, and high performance for embedded systems running on RTOSes or standalone. It can be tuned to the specific requirements of a system or partition. It is capable of doing aligned and MPU region allocations, and it has unique debug and self-healing features.

eheap will run on any embedded system, with or without an RTOS.

eheap Features

  • Multiple heap support for secure systems. New
  • Aligned allocations. New
  • ARM Cortex v7M MPU region allocations. New
  • Integral 8-byte and 12-byte block pools. New
  • Configurable number of bins and sizes.
  • Deferred free chunk merging.
  • Bin sort and bin seed.
  • Self healing via bi-directional scanning.
  • Debug chunks and statistics aid debugging.
  • High performance and deterministic operation.
  • Small code and data footprint.
  • RTOS and compiler agnostic.
  • Licensed standalone and as part of SMX. sales@smxrtos.com


Technical Papers

eheap vs. dlmalloc

eheap provides high performance, adaptability, and safety for embedded systems. dlmalloc is appropriate for large, non-real-time, data-processing systems. Read More

eheap Part 1:  Configuration

eheap offers many options that allow it to be customized to the specific needs of embedded systems and partitions. In addition, it offers simple multi-heap support. Read More

eheap Part 2:  Enhanced Debugging

eheap provides special features to help debug memory leaks, overflows of buffers and stacks, and other heap problems. Read More

eheap Part 3:  Self-Healing

eheap provides self-healing features to help exposed embedded systems better deal with environmental disturbances, malware, cyber attacks, and other problems. Read More


Other Resources

eheap User's Guide (PDF)

To evaluate or license, please email sales@smxrtos.com.
 






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Email  eheap@smxrtos.com  with questions or comments.

 
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