3a_asm: relative jumps

ooops, I removed that in 0df70b557af :/

diff --git a/3a_asm/DT.hs b/3a_asm/DT.hs
index e2727b451773df6d9e793f4ffb8ab60e532f3900..713f1779c3f7d4840ef0a135419c093ffddf6312 100644 (file)
--- a/3a_asm/DT.hs
+++ b/3a_asm/DT.hs
@@ -32,6 +32,10 @@ testins input =
 comma = char ','
 mnem m = string m
 
+iLabel :: Dict -> Parser Word32
+-- TODO: save msb (=sign) correctly...
+iLabel d@(aktadr,_) = do {i <- (iLit d); return $ (i - aktadr) .&. 0xffff}
+
 iLit :: Dict -> Parser Word32
 iLit (_,d) = do
        val <- expr d;
@@ -101,7 +105,7 @@ infixl 1 <%>
 infixl 1 <@>
 
 ins m form e  = do {mnem m; form e}
-csv0i_p dict f = f<$>condition<*>branchpred<*>(iLit dict)
+csv0i_p dict f = f<$>condition<*>branchpred<*>(iLabel dict)
 csv0i_p' f = f<$>condition<*>branchpred
 csv1 f = f<$>condition<%>reg
 csv1_p f = f<$>condition<%>reg