eheap - Embedded Heap

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eheap™ — Embedded Heap

eheap is a bin-type heap manager that provides adaptability, safety, and high performance for embedded systems. 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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