mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 10:19:47 -04:00
Matthew Stanley
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
"""Verify wtrace setup + capture a clean press window."""
|
|
import socket, json, time, struct
|
|
s = socket.create_connection(('127.0.0.1', 4370), timeout=20)
|
|
def send(p):
|
|
s.sendall((json.dumps(p) + '\n').encode())
|
|
buf = b''
|
|
while True:
|
|
c = s.recv(1<<20)
|
|
if not c: break
|
|
buf += c
|
|
if buf.strip().endswith(b'}'):
|
|
try: return json.loads(buf.decode())
|
|
except: continue
|
|
def to_int(v):
|
|
if isinstance(v, str): return int(v, 16) if v.startswith('0x') else int(v)
|
|
return v
|
|
|
|
# Show currently configured ranges
|
|
print("=== current wtrace ranges ===")
|
|
print(json.dumps(send({'id':1,'cmd':'wtrace_ranges'}), indent=2))
|
|
|
|
# Set up known-good wide range covering shell state
|
|
send({'id':1,'cmd':'wtrace_range','lo':'0x80066000','hi':'0x80080000'})
|
|
print("\n=== ranges after wtrace_range ===")
|
|
print(json.dumps(send({'id':1,'cmd':'wtrace_ranges'}), indent=2))
|
|
|
|
# Clear and arm
|
|
send({'id':1,'cmd':'wtrace_clear'})
|
|
send({'id':1,'cmd':'fn_clear'})
|
|
|
|
# Press
|
|
press_word = 0xFFFF & ~0x4000
|
|
print(f"\n=== pressing CROSS for 4 frames ===")
|
|
print(send({'id':1,'cmd':'press','buttons':press_word,'frames':4}))
|
|
time.sleep(0.4)
|
|
|
|
# Stats
|
|
ws = send({'id':1,'cmd':'wtrace_stats'})
|
|
print(f"\n=== wtrace stats ===")
|
|
print(json.dumps(ws, indent=2))
|
|
|
|
# Dump
|
|
r = send({'id':1,'cmd':'wtrace_dump','start':0,'count':500})
|
|
ents = r.get('entries', [])
|
|
print(f"\n=== {len(ents)} wtrace entries; grouping by addr ===")
|
|
by_addr = {}
|
|
for e in ents:
|
|
a = to_int(e['addr'])
|
|
if a not in by_addr: by_addr[a] = []
|
|
by_addr[a].append(e)
|
|
for a in sorted(by_addr):
|
|
es = by_addr[a]
|
|
last = es[-1]
|
|
print(f" 0x{a:08X}: {len(es)} writes, last new=0x{to_int(last.get('new',0)):08X} "
|
|
f"by func=0x{to_int(last.get('func',0)):08X} ra=0x{to_int(last.get('ra',0)):08X} "
|
|
f"frame={last.get('frame','?')}")
|
|
|
|
# Specifically dump writes to 0x80078328
|
|
print("\n=== writes to 0x80078328 ===")
|
|
for e in ents:
|
|
if to_int(e['addr']) == 0x00078328:
|
|
print(f" fr={e.get('frame','?')} old=0x{to_int(e.get('old',0)):08X} -> "
|
|
f"new=0x{to_int(e.get('new',0)):08X} by func=0x{to_int(e.get('func',0)):08X} "
|
|
f"ra=0x{to_int(e.get('ra',0)):08X} pc=0x{to_int(e.get('pc',0)):08X}")
|
|
|
|
s.close()
|