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json2renode: Add auto-align hint

This commit is contained in:
Mateusz Karlic 2022-10-17 08:16:32 +02:00 committed by Mateusz Karlic
parent 8b9ca8e9e9
commit 65964692dd
1 changed files with 4 additions and 0 deletions
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4
litex/tools/litex_json2renode.py
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@ -772,6 +772,8 @@ def filter_memory_regions(raw_regions, alignment=None, autoalign=[]):
size_mismatch = r['size'] % alignment
address_mismatch = r['base'] % alignment
def print_autoalign_hint():
print('Hint: use "--auto-align {}" to force automatic alignement of the region'.format(r['name']))
if address_mismatch != 0:
if r['name'] in autoalign:
r['original_address'] = r['base']
@ -779,6 +781,7 @@ def filter_memory_regions(raw_regions, alignment=None, autoalign=[]):
print('Re-aligning `{}` memory region base address from {} to {} due to limitations in Renode'.format(r['name'], hex(r['original_address']), hex(r['base'])))
else:
print('Error: `{}` memory region base address ({}) is not aligned to {}. This configuration cannot be currently simulated in Renode'.format(r['name'], hex(r['size']), hex(alignment)))
print_autoalign_hint()
sys.exit(1)
if size_mismatch != 0:
@ -788,6 +791,7 @@ def filter_memory_regions(raw_regions, alignment=None, autoalign=[]):
print('Extending `{}` memory region size from {} to {} due to limitations in Renode'.format(r['name'], hex(r['original_size']), hex(r['size'])))
else:
print('Error: `{}` memory region size ({}) is not aligned to {}. This configuration cannot be currently simulated in Renode'.format(r['name'], hex(r['size']), hex(alignment)))
print_autoalign_hint()
sys.exit(1)
if r['size'] == 0: