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partial implementation for recursive def rules

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kr.angelov
2014-09-01 14:51:20 +00:00
parent 342f6e3797
commit bfd414554d
6 changed files with 110 additions and 43 deletions
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6
src/runtime/haskell/PGF/ByteCode.hs
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@@ -19,6 +19,8 @@ data Instr
| PUT_FLT {-# UNPACK #-} !Double
| SET_VALUE {-# UNPACK #-} !Int
| SET_VARIABLE {-# UNPACK #-} !Int
| PUSH_VALUE {-# UNPACK #-} !Int
| PUSH_VARIABLE {-# UNPACK #-} !Int
| TAIL_CALL CId
| FAIL
| RET {-# UNPACK #-} !Int
@@ -33,13 +35,15 @@ ppInstr l (CASE_INT n o ) = text "CASE_INT " <+> int n <+> ppLabel (l+o+1)
ppInstr l (CASE_STR s o ) = text "CASE_STR " <+> text (show s) <+> ppLabel (l+o+1)
ppInstr l (CASE_FLT d o ) = text "CASE_FLT " <+> double d <+> ppLabel (l+o+1)
ppInstr l (ALLOC n) = text "ALLOC " <+> int n
ppInstr l (SET_VALUE n) = text "SET_VALUE " <+> int n
ppInstr l (PUT_CONSTR id) = text "PUT_CONSTR " <+> ppCId id
ppInstr l (PUT_CLOSURE c) = text "PUT_CLOSURE " <+> ppLabel c
ppInstr l (PUT_INT n ) = text "PUT_INT " <+> int n
ppInstr l (PUT_STR s ) = text "PUT_STR " <+> text (show s)
ppInstr l (PUT_FLT d ) = text "PUT_FLT " <+> double d
ppInstr l (SET_VALUE n) = text "SET_VALUE " <+> int n
ppInstr l (SET_VARIABLE n) = text "SET_VARIABLE" <+> int n
ppInstr l (PUSH_VALUE n) = text "PUSH_VALUE " <+> int n
ppInstr l (PUSH_VARIABLE n)= text "PUSH_VARIABLE"<+> int n
ppInstr l (TAIL_CALL id) = text "TAIL_CALL " <+> ppCId id
ppInstr l (FAIL ) = text "FAIL"
ppInstr l (RET n) = text "RET " <+> int n