diff options
Diffstat (limited to 'src/back/generator.py')
| -rw-r--r-- | src/back/generator.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/back/generator.py b/src/back/generator.py index 414cf7b..7ca2658 100644 --- a/src/back/generator.py +++ b/src/back/generator.py @@ -90,6 +90,14 @@ class Generator(object): elif tac.op == Op.RETURN: self.emit("ADD rv, r0, r%d" % tac.arg1) self.emit(tac) + elif tac.op == Op.PRINT: + r = Register().new() + self.emit("PUSH r%d" % tac.arg1) + self.emit("MOV r%d, %d" % (r, 1)) + self.emit("PUSH r%d" % r) + self.emit("SYS") + self.emit("POP r0") + self.emit("POP r0") elif isinstance(tac, FunctionPrologue): self.generate_prologue(tac.name) elif isinstance(tac, FunctionEpilogue): |