mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
Matthew Stanley
85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
"""Press CROSS programmatically and capture state + fn_entry diff."""
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import socket, json, time, struct
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PORT = 4370
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s = socket.create_connection(('127.0.0.1', PORT), timeout=15)
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def send(p):
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s.sendall((json.dumps(p) + '\n').encode())
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buf = b''
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while True:
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c = s.recv(1<<20)
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if not c: break
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buf += c
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if buf.strip().endswith(b'}'):
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try: return json.loads(buf.decode())
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except: continue
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def to_int(v):
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if isinstance(v,str): return int(v,16) if v.startswith('0x') else int(v)
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return v
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def snapshot():
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out = {}
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for (a, ln) in [(0x80066940, 16), (0x80066BB8, 16), (0x80078320, 16),
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(0x8007A180, 4)]:
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rr = send({'id':1,'cmd':'read_ram','addr':f'0x{a:08X}','len':ln})
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b = bytes.fromhex(rr.get('hex',''))
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for i in range(0, len(b), 4):
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if i+4 > len(b): break
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w = struct.unpack('<I', b[i:i+4])[0]
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out[f"0x{a+i:08X}"] = w
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fc = send({'id':1,'cmd':'freeze_check','window':32})
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out['_current_func'] = fc.get('current_func')
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return out
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# 1. Snapshot before press
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print("=== BEFORE press ===")
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before = snapshot()
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for k, v in before.items():
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print(f" {k} = {v if isinstance(v,str) else f'0x{v:08X}'}")
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# 2. Clear fn_entry/wtrace
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send({'id':1,'cmd':'fn_clear'})
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send({'id':1,'cmd':'wtrace_clear'})
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# 3. Press CROSS for 4 frames (mask: 0xFFFF = idle, ~0x4000 = press CROSS)
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press_word = 0xFFFF & ~0x4000 # 0xBFFF — CROSS pressed
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print(f"\n=== pressing CROSS (0x{press_word:04X}) for 4 frames ===")
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print(send({'id':1,'cmd':'press','buttons':press_word,'frames':4}))
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# 4. Wait for it to land
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time.sleep(0.2)
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# 5. Snapshot after press
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print("\n=== AFTER press ===")
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after = snapshot()
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for k, v in after.items():
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bv = before.get(k)
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diff = ' (CHANGED)' if bv != v else ''
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val = v if isinstance(v,str) else f'0x{v:08X}'
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print(f" {k} = {val}{diff}")
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# 6. fn_entry tail
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stats = send({'id':1,'cmd':'fn_stats'})
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total = stats.get('entry_total',0)
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print(f"\n=== fn_entry total since clear: {total} ===")
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seq_lo = max(0, total - 60)
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r = send({'id':1,'cmd':'fn_entry_dump',
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'addr_lo':'0x1FC00000','addr_hi':'0x1FC50000',
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'seq_lo':str(seq_lo),'count':60})
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for e in r.get('entries', []):
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print(f" seq={e['seq']} fr={e['frame']} func={e['func']} ra={e['ra']} "
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f"a0={e['a0']} a1={e.get('a1')}")
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# 7. wtrace tail
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ws = send({'id':1,'cmd':'wtrace_stats'})
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print(f"\n=== wtrace total since clear: {ws.get('total',0)} ===")
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wt = send({'id':1,'cmd':'wtrace_dump','start':0,'count':80})
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for e in wt.get('entries', []):
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addr = to_int(e['addr'])
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print(f" fr={e.get('frame','?')} addr=0x{addr:08X} "
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f"old=0x{to_int(e.get('old',0)):08X} new=0x{to_int(e.get('new',0)):08X} "
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f"func=0x{to_int(e.get('func',0)):08X} ra=0x{to_int(e.get('ra',0)):08X}")
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s.close()
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