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-rw-r--r--examples/gfcc/ImperJVM.gf93
1 files changed, 0 insertions, 93 deletions
diff --git a/examples/gfcc/ImperJVM.gf b/examples/gfcc/ImperJVM.gf
deleted file mode 100644
index d5d390727..000000000
--- a/examples/gfcc/ImperJVM.gf
+++ /dev/null
@@ -1,93 +0,0 @@
---# -path=.:../../lib/prelude
-concrete ImperJVM of Imper = open ResImper in {
-
-flags lexer=codevars ; unlexer=code ; startcat=Stm ;
-
- lincat
- Rec = {s,s2,s3 : Str} ; -- code, storage for locals, continuation
- Typ = {s : Str ; t : TypIdent} ;
- Stm = Instr ;
-
- lin
- Empty = ss [] ;
- FunctNil val stm cont = ss (
- ".method" ++ "public" ++ "static" ++ cont.$0 ++ paren [] ++ val.s ++ ";" ++
- ".limit" ++ "locals" ++ stm.s2 ++ ";" ++
- ".limit" ++ "stack" ++ "1000" ++ ";" ++
- stm.s ++
- ".end" ++ "method" ++ ";" ++ ";" ++
- cont.s
- ) ;
- Funct args val rec = ss (
- ".method" ++ "public" ++ "static" ++ rec.$0 ++ paren args.s ++ val.s ++ ";" ++
- ".limit" ++ "locals" ++ rec.s2 ++ ";" ++
- ".limit" ++ "stack" ++ "1000" ++ ";" ++
- rec.s ++
- ".end" ++ "method" ++ ";" ++ ";" ++
- rec.s3
- ) ;
-
- RecOne typ stm prg = instrb typ.s (
- ["alloc"] ++ typ.s ++ stm.$0 ++ stm.s2) {s = stm.s ; s2 = stm.s2 ; s3 = prg.s};
-
- RecCons typ _ body prg = instrb typ.s (
- ["alloc"] ++ typ.s ++ body.$0 ++ body.s2)
- {s = body.s ; s2 = body.s2 ; s3 = prg.s};
-
- Decl typ cont = instrb typ.s (
- ["alloc"] ++ typ.s ++ cont.$0
- ) cont ;
- Assign t x exp = instrc (exp.s ++ typInstr "store" t.t ++ x.s) ;
- While exp loop =
- let
- test = "TEST_" ++ loop.s2 ;
- end = "END_" ++ loop.s2
- in instrl (
- "label" ++ test ++ ";" ++
- exp.s ++
- "ifeq" ++ end ++ ";" ++
- loop.s ++
- "goto" ++ test ++ ";" ++
- "label" ++ end
- ) ;
- IfElse exp t f =
- let
- false = "FALSE_" ++ t.s2 ++ f.s2 ;
- true = "TRUE_" ++ t.s2 ++ f.s2
- in instrl (
- exp.s ++
- "ifeq" ++ false ++ ";" ++
- t.s ++
- "goto" ++ true ++ ";" ++
- "label" ++ false ++ ";" ++
- f.s ++
- "label" ++ true
- ) ;
- Block stm = instrc stm.s ;
- Printf t e = instrc (e.s ++ "runtime" ++ typInstr "printf" t.t ++ paren (t.s) ++ "V") ;
- Return t exp = instr (exp.s ++ typInstr "return" t.t) ;
- Returnv = instr "return" ;
- End = ss [] ** {s2,s3 = []} ;
-
- EVar t x = instr (typInstr "load" t.t ++ x.s) ;
- EInt n = instr ("ldc" ++ n.s) ;
- EFloat a b = instr ("ldc" ++ a.s ++ "." ++ b.s) ;
- EAdd t _ = binopt "add" t.t ;
- ESub t _ = binopt "sub" t.t ;
- EMul t _ = binopt "mul" t.t ;
- ELt t _ = binop ("runtime" ++ typInstr "lt" t.t ++ paren (t.s ++ t.s) ++ "I") ;
- EAppNil val f = instr (
- "static" ++ f.s ++ paren [] ++ val.s
- ) ;
- EApp args val f exps = instr (
- exps.s ++
- "static" ++ f.s ++ paren args.s ++ val.s
- ) ;
-
- TInt = {s = "I" ; t = TIInt} ;
- TFloat = {s = "F" ; t = TIFloat} ;
- NilTyp = ss [] ;
- ConsTyp = cc2 ;
- OneExp _ e = e ;
- ConsExp _ _ = cc2 ;
-}