Sundry changes

DumpRomResources.py

@@ -77,6 +77,7 @@ if __name__ == '__main__':
             fname += ' "%s"' % r.name.decode('ascii')
         if r.combo_field != 'AllCombos':
             fname += ' (%s)' % r.combo_field
+        fname = fname.replace('/', '-')
 
         with open(os.path.join(dest, fname), 'wb') as f:
             f.write(r.data)

EveryKernelExtractor.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+
+import sys
+from collections import defaultdict
+from os.path import split, join
+
+klist = []
+for x in sys.argv[1:]:
+    try:
+        y = open(x, 'rb').read()
+        if len(y) != 0x400000: raise ValueError
+    except:
+        continue
+
+    y = y[0x310000:]
+    y = y[:y.index(bytes(256))]
+    while len(y) % 4: y += bytes(1)
+
+    klist.append((x, y))
+
+kseries = defaultdict(list)
+for x, y in klist:
+    kseries[y].append(x)
+
+flg = False
+for kerndata, owners in kseries.items():
+    if flg: print()
+    flg = True
+    for o in owners: print(o)
+
+    a, b = split(owners[0])
+    dest = join(a, 'NK-'+b)
+    open(dest, 'wb').write(kerndata)

ExtractBinDates.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+
+from datetime import datetime, timedelta
+import argparse
+
+def macdatestr(srcint):
+	dt = datetime(1904, 1, 1) + timedelta(seconds=srcint)
+	st = dt.isoformat()
+	st = st.replace('T', ' ')
+	return st
+
+args = argparse.ArgumentParser()
+
+args.add_argument('src',  nargs='+', help='Binary to extract build dates from')
+args.add_argument('--all', action='store_true', help='Show every date, not just the latest one')
+
+args = args.parse_args()
+
+for binpath in args.src:
+	thebin = open(binpath, 'rb').read()
+
+	if args.all: print(binpath)
+
+	maxdat = -1
+
+	while b'Joy!peffpwpc' in thebin:
+		thebin = thebin[thebin.index(b'Joy!peffpwpc') + 16:]
+		dt = int.from_bytes(thebin[:4], byteorder='big')
+		maxdat = max(maxdat, dt)
+
+		if args.all: print(macdatestr(dt))
+
+	if not args.all:
+		suffix = ' [%s]' % binpath
+		if maxdat == -1:
+			print('???????????????????' + suffix)
+		else:
+			print(macdatestr(maxdat) + suffix)

KernelExtractor.py

@@ -20,7 +20,7 @@ for fname in argv[2:]:
 		print('--- no kernel')
 		continue
 	vers = '%02x%02x' % tuple(b[4:6])
-	if not vers.startswith('02'): continue
+	# if not vers.startswith('02'): continue
 	print('---', vers)
 	if vers in kerns:
 		if kerns[vers] != b:

RemoveNulsFromTextFiles.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+
+import sys
+import os
+from os import path
+
+the_dir = sys.argv[1]
+
+def get_textfiles_from_dir(the_dir):
+    textfiles = []
+    for parent, dirs, files in os.walk(the_dir):
+        for flnam in files:
+            flnam = path.join(parent, flnam)
+            try:
+                if open(flnam + '.idump', 'rb').read(4) != b'TEXT':
+                    continue
+            except:
+                continue
+            textfiles.append(flnam)
+    return textfiles
+
+BADCHAR = b'\x00'
+
+for f in get_textfiles_from_dir(the_dir):
+    dat = open(f, 'rb').read()
+    if BADCHAR in dat:
+        print('Writing', f)
+        open(f, 'wb').write(dat.replace(BADCHAR, b''))

RomExtractor.py

@@ -6,7 +6,7 @@ import struct
 CR = '\r'
 
 ROMSIZE = 0x400000
-EMBASE = 0x360000
+EMBASE = 0x320000
 
 try:
     rom_path, = argv[1:]
@@ -23,7 +23,7 @@ except:
     exit(1)
 
 # read special offsets into emulator, from ConfigInfo struct
-em_entry, em_kernel_trap_table = struct.unpack_from('>LL', rom, 0x30d080)
+em_entry, em_kernel_trap_table = struct.unpack_from('>LL', rom, 0x30c080)
 
 labels = {
     EMBASE: ['EmTop'],