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This change is slighly painful, but a necessary cleanup around the tracer. - We now provide a separate core file for the tracer, called "ibex_tracer.core" (in line with "ibex_tracer.sv"). The core is called "lowrisc:ibex:ibex_tracer". - The toplevel wrapper with tracing enabled got renamed to "ibex_core_tracing.sv", and the core file is correspondingly called "ibex_core_tracing.core. The core in it is called "lowrisc:ibex:ibex_core_tracing". - Finally to keep symmetry, the toplevel of Ibex itself got renamed in the core file from "lowrisc:ibex:ibex" to "lowrisc:ibex:ibex_core". This ensures that we have the same name for the core file, the source entry point, and the core name. IMPORTANT NOTE: If you apply this change and use fusesoc, you need to adjust the name of the core dependency from "lowrisc:ibex:ibex" to "lowrisc:ibex:ibex_core".
11 lines
290 B
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11 lines
290 B
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.. _tracer:
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Tracer
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======
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The module ``ibex_tracer`` can be used to create a log of the executed instructions.
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It is used by ``ibex_core_tracing`` which forwards the signals added by :ref:`rvfi` as an input for the tracer.
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.. note::
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``ibex_tracer`` is not compatible with Verilator.
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