Apple-2-Tools
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applepy
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make further use of addressing mode refactor

This commit is contained in:
James Tauber 2011-08-06 18:13:56 -04:00
parent 28fcca6bde
commit 807f392386
1 changed files with 3 additions and 4 deletions
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applepy.py
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@ -244,7 +244,7 @@ class CPU:
self.program_counter = self.memory.read_word(self.RESET_VECTOR)
def dump(self, win):
win.addstr(10, 50, "%04X got %02X" % (self.program_counter, op))
win.addstr(10, 50, "%04X got %02X" % (self.program_counter - 1, op))
win.addstr(14, 50, "BUFFER:" +
" ".join("%02X" % self.memory.read_byte(m) for m in range(0x200, 0x210))
)
@ -259,7 +259,7 @@ class CPU:
self.interrupt_disable_flag,
self.zero_flag,
self.carry_flag,
self.program_counter,
self.program_counter - 1,
self.stack_pointer))
win.addstr(12, 50, "STACK:" +
" ".join("%02X" % self.memory.read_byte(self.STACK_PAGE + i) for i in range(255, self.stack_pointer, -1))
@ -271,9 +271,8 @@ class CPU:
curses.noecho()
win.nodelay(True)
while True:
op = self.memory.read_byte(self.program_counter)
op = self.read_pc_byte()
# self.dump(win)
self.program_counter += 1
func = self.ops[op]
if func is None:
curses.endwin()