mirror of
https://github.com/Druthulu/BFM-decomp
synced 2026-09-26 13:33:34 -04:00
Drew T
27 lines
1.6 KiB
Python
27 lines
1.6 KiB
Python
#!/usr/bin/env python3
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"""tools/interleave_check.py <overlay> — the `_JTBL_INTERLEAVE` order in config/overlays.mk must equal the yaml's
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subseg sequence (tailN data / .rodata carves / trailing) position by position; any blanket restore of either
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file silently breaks that (P31 S62: ov_SC03_015, ov_SC02_005 — extract rot + unwinnable pad searches). Prints
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ALIGNED or the first mismatching positions. Zero-token; run after any overlays.mk or splat yaml restore."""
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import re,sys
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ov=sys.argv[1]
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fix='--fix' in sys.argv[2:]
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mk=open('config/overlays.mk').read()
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m=re.search(r'^%s_JTBL_INTERLEAVE := --order (\S+)'%ov,mk,re.M)
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order=m.group(1).split(',') if m else []
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y=open('config/splat.%s.yaml'%ov).read()
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yseq=[]
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for a,k,n in re.findall(r'^\s*- \[0x([0-9a-fA-F]+), (\.rodata|data|bin|c), (\S+?)\]',y,re.M):
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if k=='data' and n.startswith('tail'): yseq.append(n+'.data.o')
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elif k=='.rodata': yseq.append(n+'.o')
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elif k=='bin' and n=='trailing': yseq.append('trailing.o')
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print('%s order n=%d yaml n=%d %s'%(ov,len(order),len(yseq),'ALIGNED' if order==yseq else 'DRIFT'))
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if fix and order!=yseq and m:
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# --fix: the yaml is what `make extract` splits, so the order is REGENERATED from it (never edited by hand)
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new=m.group(0).replace(m.group(1),','.join(yseq))
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mk2=mk.replace(m.group(0),new,1); open('config/overlays.mk','w').write(mk2)
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print(' FIXED: order rewritten from the yaml (%d pieces)'%len(yseq))
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for i in range(max(len(order),len(yseq))):
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o=order[i] if i<len(order) else '-'; yy=yseq[i] if i<len(yseq) else '-'
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if o!=yy: print(' !! %-36s | %s'%(o,yy))
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