Mercurial > lcfOS
comparison python/asm.py @ 203:ca1ea402f6a1
Added some arm instructions
| author | Windel Bouwman |
|---|---|
| date | Sat, 15 Jun 2013 19:13:05 +0200 |
| parents | 5e391d9a3381 |
| children | 6c6bf8890d8a |
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| 202:f22b431f4113 | 203:ca1ea402f6a1 |
|---|---|
| 158 # TODO | 158 # TODO |
| 159 if not self.target: | 159 if not self.target: |
| 160 raise CompilerError('Cannot assemble without target') | 160 raise CompilerError('Cannot assemble without target') |
| 161 while self.output: | 161 while self.output: |
| 162 vi = self.output.pop(0) | 162 vi = self.output.pop(0) |
| 163 ri = self.target.mapInstruction(vi) | 163 if type(vi) is AInstruction: |
| 164 b = ri.encode() | 164 ri = self.target.mapInstruction(vi) |
| 165 assert type(b) is bytes | 165 b = ri.encode() |
| 166 self.binout.extend(b) | 166 assert type(b) is bytes |
| 167 self.binout.extend(b) | |
| 167 | 168 |
| 168 def back_patch(self): | 169 def back_patch(self): |
| 169 """ Fix references to earlier labels """ | 170 """ Fix references to earlier labels """ |
| 170 pass | 171 pass |
| 171 | 172 |