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fix bugs with ($nn),Z addressing modes.

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This commit is contained in:
gardners 2015-02-27 13:53:14 +10:30
parent b126b3e914
commit acafca8b73
1 changed files with 7 additions and 0 deletions
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7
src/Ophis/Passes.py
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@ -401,6 +401,9 @@ class PCTracker(Pass):
def visitPointerY(self, node, env):
env.incPC(3)
def visitPointerZ(self, node, env):
env.incPC(3)
def visitCheckPC(self, node, env):
pass
@ -476,6 +479,10 @@ class Collapse(PCTracker):
self.changed |= collapse_y_ind(node, env)
PCTracker.visitPointerY(self, node, env)
def visitPointerZ(self, node, env):
self.changed |= collapse_z_ind(node, env)
PCTracker.visitPointerZ(self, node, env)
# Previously zero-paged elements may end up un-zero-paged by
# the branch extension pass. Force them to Absolute equivalents
# if this happens.