Document 'loadModule'.

[ghc-hetmet.git] / compiler / cmm / PprC.hs

diff --git a/compiler/cmm/PprC.hs b/compiler/cmm/PprC.hs
index fea2374..665122e 100644 (file)
--- a/compiler/cmm/PprC.hs
+++ b/compiler/cmm/PprC.hs
@@ -140,6 +140,13 @@ pprTop top@(CmmData _section (CmmDataLabel lbl : lits)) =
   pprDataExterns lits $$
   pprWordArray lbl lits  
 
+-- Floating info table for safe a foreign call.
+pprTop top@(CmmData _section d@(_ : _))
+  | CmmDataLabel lbl : lits <- reverse d = 
+  let lits' = reverse lits
+  in pprDataExterns lits' $$
+     pprWordArray lbl lits'
+
 -- these shouldn't appear?
 pprTop (CmmData _ _) = panic "PprC.pprTop: can't handle this data"
 
@@ -185,7 +192,11 @@ pprStmt :: CmmStmt -> SDoc
 
 pprStmt stmt = case stmt of
     CmmNop       -> empty
-    CmmComment s -> (hang (ptext (sLit "/*")) 3 (ftext s)) $$ ptext (sLit "*/")
+    CmmComment s -> empty -- (hang (ptext (sLit "/*")) 3 (ftext s)) $$ ptext (sLit "*/")
+                          -- XXX if the string contains "*/", we need to fix it
+                          -- XXX we probably want to emit these comments when
+                          -- some debugging option is on.  They can get quite
+                          -- large.
 
     CmmAssign dest src -> pprAssign dest src
 
@@ -432,6 +443,8 @@ pprLit lit = case lit of
                 -- these constants come from <math.h>
                 -- see #1861
 
+    CmmBlock bid       -> mkW_ <> pprCLabelAddr (infoTblLbl bid)
+    CmmHighStackMark   -> panic "PprC printing high stack mark"
     CmmLabel clbl      -> mkW_ <> pprCLabelAddr clbl
     CmmLabelOff clbl i -> mkW_ <> pprCLabelAddr clbl <> char '+' <> int i
     CmmLabelDiffOff clbl1 clbl2 i