Emulation pause and reset tracing of multiple sync points...

Details Emulation pause and reset tracing of multiple sync points... Emulation pause and reset tracing of multiple sync points...

2006-05-16

2006-05-16

Jones, Hugh (Department: 2128)

Data processing: structural design, modeling, simulation, and em

Emulation

C716S030000

Reexamination Certificate

active

07047178

ABSTRACT:
A method of tracing data processor activity includes trace data markers indicating initiation and termination of at least one trace function at a specified program counter address and emulation pause related markers indicating initiation and termination of an emulation halt state at a specified program counter. Each emulation pause related marker includes a conflict bit indicating the presence or absence of a simultaneous trace data marker having a different program counter address.

REFERENCES:
patent: 5542062 (1996-07-01), Taylor et al.
patent: 6836882 (2004-12-01), Swoboda
patent: 2003/0061019 (2003-03-01), Swoboda
ARM Limited, “Trace Debug Tools” Version 1.2, 2000-2002.

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