UN METODO PARA EL TRAZADO SELECTIVO DE LA EJECUCION DE INSTRUCCIONES, DISPOSITIVO DE PROCESAMIENTO RELACIONADO Y PROCESADOR

The invention relates to a method for the selective tracing of program instructions, which, given a program for which the pre-processed source files, object files and symbol location file are available, comprises the steps of: selecting the lines to be traced together with the type of trace to be pe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Parra Espada, Pablo, García Tejedor, Ignacio, Rodríguez Polo, Oscar, Sánchez Prieto, Sebastián, Da Silva Fariña, Antonio, Martínez Hellín, Agustín
Format:	Patent
Sprache:	spa
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention relates to a method for the selective tracing of program instructions, which, given a program for which the pre-processed source files, object files and symbol location file are available, comprises the steps of: selecting the lines to be traced together with the type of trace to be performed for each line; and obtaining the content of an auxiliary memory consisting of trace codes and non-operation codes, wherein each trace code is aligned with the instruction that completes the execution of the selected line. The invention also relates to a device that can be configured in "NOMINAL" mode, in which it interprets the auxiliary memory as error detection and correction codes, and "TRACE" mode, in which, in parallel, it searches, decodes and executes the program instructions and trace codes of the auxiliary memory.