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comparison cpu_dsl.py @ 1883:9ab5184811ea

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Implement interrupts in call dispatch mode in CPU DSL
author Michael Pavone <pavone@retrodev.com>
date Sat, 21 Sep 2019 10:48:10 -0700
parents 0c1491818f4b
children 1dae90605199
comparison
equal deleted inserted replaced
1882:62e8a8833e39 1883:9ab5184811ea
1591 pieces.append('\nvoid {pre}execute({type} *context, uint32_t target_cycle)'.format(pre = self.prefix, type = self.context_type)) 1591 pieces.append('\nvoid {pre}execute({type} *context, uint32_t target_cycle)'.format(pre = self.prefix, type = self.context_type))
1592 pieces.append('\n{') 1592 pieces.append('\n{')
1593 pieces.append('\n\t{sync}(context, target_cycle);'.format(sync=self.sync_cycle)) 1593 pieces.append('\n\t{sync}(context, target_cycle);'.format(sync=self.sync_cycle))
1594 pieces.append('\n\twhile (context->cycles < target_cycle)') 1594 pieces.append('\n\twhile (context->cycles < target_cycle)')
1595 pieces.append('\n\t{') 1595 pieces.append('\n\t{')
1596 #TODO: Handle interrupts in call dispatch mode 1596 if self.interrupt in self.subroutines:
1597 pieces.append('\n\t\tif (context->cycles >= context->sync_cycle) {')
1598 self.meta = {}
1599 self.temp = {}
1600 self.subroutines[self.interrupt].inline(self, [], pieces, otype, None)
1601 pieces.append('\n\t\t}')
1597 self.meta = {} 1602 self.meta = {}
1598 self.temp = {} 1603 self.temp = {}
1599 self.subroutines[self.body].inline(self, [], pieces, otype, None) 1604 self.subroutines[self.body].inline(self, [], pieces, otype, None)
1600 pieces.append('\n\t}') 1605 pieces.append('\n\t}')
1601 pieces.append('\n}') 1606 pieces.append('\n}')