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Removed unused break flag.

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This commit is contained in:
Mike Naberezny 2009-04-16 23:13:19 -07:00
parent 6dff719556
commit 319e6dc4c1
1 changed files with 0 additions and 5 deletions
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5
src/py65/devices/mpu6502.py
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@ -23,7 +23,6 @@ class MPU:
self.name = '6502' self.name = '6502'
# vm status # vm status
self.breakFlag = False
self.excycles = 0 self.excycles = 0
self.addcycles = False self.addcycles = False
self.processorCycles = 0 self.processorCycles = 0
@ -43,7 +42,6 @@ class MPU:
self.flags, self.sp, self.pc) self.flags, self.sp, self.pc)
def step(self): def step(self):
breakFlag = False
instructCode = self.ImmediateByte() instructCode = self.ImmediateByte()
self.pc +=1 self.pc +=1
self.pc &=0xffff self.pc &=0xffff
@ -61,7 +59,6 @@ class MPU:
self.x = 0 self.x = 0
self.y = 0 self.y = 0
self.flags = self.UNUSED self.flags = self.UNUSED
self.breakFlag = False
self.processorCycles = 0 self.processorCycles = 0
# Helpers for addressing modes # Helpers for addressing modes
@ -433,8 +430,6 @@ class MPU:
self.flags |= self.INTERRUPT self.flags |= self.INTERRUPT
self.pc = self.WordAt(self.IrqTo) self.pc = self.WordAt(self.IrqTo)
self.breakFlag = True
@instruction(name="ORA", mode="inx", cycles=6) @instruction(name="ORA", mode="inx", cycles=6)
def inst_0x01(self): def inst_0x01(self):
self.opORA(self.IndirectXAddr) self.opORA(self.IndirectXAddr)