bslathi19/PeakRDL-BusDecoder
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Fix --unroll CLI argument to properly unroll arrays instead of repeating them (#5)

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* Initial plan

* Fix --unroll CLI argument to properly unroll arrays

Updated check_is_array() method and all CPUIF implementations to correctly detect and handle unrolled array elements. When unroll=True, each array element is now treated as an individual instance instead of being repeated as an array.

Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com>

* Add comprehensive tests for --unroll functionality

Created tests to verify that array elements are correctly unrolled into individual instances when --unroll flag is used. Also fixed conftest.py fixture to keep temp files for later reference.

Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: arnavsacheti <36746504+arnavsacheti@users.noreply.github.com>
This commit is contained in:
Copilot
2025-10-23 22:23:49 -07:00
committed by GitHub
parent 516da7a43b
commit 2ca1ce4e27
8 changed files with 209 additions and 22 deletions
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10
src/peakrdl_busdecoder/cpuif/apb3/apb3_cpuif_flat.py
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@@ -54,11 +54,13 @@ class APB3CpuifFlat(BaseCpuif):
# Master signal
base = f"m_apb_{node.inst_name}"
if not node.is_array:
if not self.check_is_array(node):
# Not an array or an unrolled element
if node.current_idx is not None:
# This is a specific instance of an unrolled array
return f"{base}_{signal}_{'_'.join(map(str, node.current_idx))}"
return f"{base}_{signal}"
if node.current_idx is not None:
# This is a specific instance of an array
return f"{base}_{signal}_{'_'.join(map(str, node.current_idx))}"
# Is an array
if idx is not None:
return f"{base}_{signal}[{idx}]"
return f"{base}_{signal}[N_{node.inst_name.upper()}S]"