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-rw-r--r--tools/disasm_coverage.py5
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/disasm_coverage.py b/tools/disasm_coverage.py
index 00bee62..9fcd61e 100644
--- a/tools/disasm_coverage.py
+++ b/tools/disasm_coverage.py
@@ -62,11 +62,10 @@ if __name__ == '__main__':
data = r.bank_data['ROM Bank'].get(bank, default_bank_data)
for s in data['sections']:
beg = (s['beg'] & bank_mask) + bank * bank_size
- end = (s['end'] & bank_mask) + bank * bank_size
+ end = ((s['end'] -1) & bank_mask) + bank * bank_size # end is exclusive
# skip zero-sized entries
- if (beg == end):
+ if (s['beg'] == s['end']):
continue
- end -= 1 # end is exclusive
y_beg = beg // (width * bpp)
x_beg = (beg % (width * bpp)) // bpp
y_end = end // (width * bpp)