[pypy-svn] r54441 - pypy/branch/gameboy-emulator/pypy/translator/goal

[tverwaes at codespeak.net]

Author: tverwaes
Date: Mon May  5 15:56:53 2008
New Revision: 54441

Added:
   pypy/branch/gameboy-emulator/pypy/translator/goal/targetgbrom4.py
Log:
added rom4 target


Added: pypy/branch/gameboy-emulator/pypy/translator/goal/targetgbrom4.py
==============================================================================
--- (empty file)
+++ pypy/branch/gameboy-emulator/pypy/translator/goal/targetgbrom4.py	Mon May  5 15:56:53 2008
@@ -0,0 +1,34 @@
+import os
+import py
+from pypy.lang.gameboy import constants
+from pypy.lang.gameboy.cpu import *
+from pypy.lang.gameboy.cartridge import *
+from pypy.lang.gameboy.gameboy import *
+
+
+ROM_PATH = str(py.magic.autopath().dirpath().dirpath().dirpath())+"lang/gameboy/rom"
+EMULATION_CYCLES = 64
+
+
+# This loads the whole mini.image in advance.  At run-time,
+# it executes the tinyBenchmark.  In this way we get an RPython
+# "image" frozen into the executable, mmap'ed by the OS from
+# there and loaded lazily when needed :-)
+
+
+# XXX this only compiles if sys.recursionlimit is high enough!
+# On non-Linux platforms I don't know if there is enough stack to
+# compile...
+#sys.setrecursionlimit(100000)
+
+
+def entry_point(argv):
+    gameBoy = GameBoy()
+    gameBoy.loadCartridgeFile(ROM_PATH+"/rom4/rom4.gb")
+    gameBoy.emulate(EMULATION_CYCLES)
+
+
+# _____ Define and setup target ___
+
+def target(*args):
+    return entry_point, None