Mercurial > lcfOS
comparison python/ppci/ir.py @ 354:5477e499b039
Added some sort of string functionality
| author | Windel Bouwman |
|---|---|
| date | Thu, 13 Mar 2014 18:59:06 +0100 |
| parents | d1ecc493384e |
| children | 396e5cefba13 |
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| 353:b8ad45b3a573 | 354:5477e499b039 |
|---|---|
| 212 assert type(f) is str | 212 assert type(f) is str |
| 213 self.f = f | 213 self.f = f |
| 214 self.arguments = arguments | 214 self.arguments = arguments |
| 215 | 215 |
| 216 def __repr__(self): | 216 def __repr__(self): |
| 217 args = ', '.join([str(arg) for arg in self.arguments]) | 217 args = ', '.join(str(arg) for arg in self.arguments) |
| 218 return '{}({})'.format(self.f, args) | 218 return '{}({})'.format(self.f, args) |
| 219 | 219 |
| 220 | 220 |
| 221 # Data operations | 221 # Data operations |
| 222 class Binop(Expression): | 222 class Binop(Expression): |
| 305 def __init__(self, e): | 305 def __init__(self, e): |
| 306 self.e = e | 306 self.e = e |
| 307 | 307 |
| 308 def __repr__(self): | 308 def __repr__(self): |
| 309 return '[{}]'.format(self.e) | 309 return '[{}]'.format(self.e) |
| 310 | |
| 311 | |
| 312 class Addr(Expression): | |
| 313 """ Address of label """ | |
| 314 def __init__(self, e): | |
| 315 self.e = e | |
| 316 | |
| 317 def __repr__(self): | |
| 318 return '&{}'.format(self.e) | |
| 310 | 319 |
| 311 | 320 |
| 312 class Statement: | 321 class Statement: |
| 313 """ Base class for all instructions. """ | 322 """ Base class for all instructions. """ |
| 314 @property | 323 @property |