International Business Machines Corporation

Jonathan Michael Hale

Sangram Singh Ghoman

Igor I Ageyev

Joseph M Swingler

Russell Lee Lewis

Lih-Chung Kuo

A method to generate a formatted trace for a second device embedded in a first device. The method provides source code comprising a trace entry, compiles that source code to form an embedded device code image comprising a trace description string and a trace description string address, and assigns the trace description string address as the traceId. The method creates a database comprising the trace description string and the trace description string address. The method uploads to the second device the embedded device code image, and generates trace data using that stripped code. The method then downloads that trace data to the first device, merges that trace data with the database, and forms a formatted trace.

Method to generate a formatted trace for an embedded device

A device, system and method of data compression are provided. The invention includes a receiving module that may be a memory module. The invention also includes a pointer module storing a pointer to a location within the receiving module. The invention allocates a receiving space within the receiving module and associates the pointer with the receiving space. The pointer may be associated with the beginning of the receiving space. The invention compresses a first data block and directs the compressed first data block to the receiving space at the location indicated by the pointer. The invention further associates the pointer with the location in the receiving space contiguous with the received compressed first data block. The invention compresses a second data block and directs the compressed second data block to the location within the receiving space indicated by the pointer. The invention compresses data as contiguous compressed data blocks.

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Tucson, AZ, United States of America

Jonathan Michael Hale