1 files changed, 52 insertions, 0 deletions
diff --git a/includes/StgFun.h b/includes/StgFun.h
new file mode 100644
index 0000000000..e6f9b1fe0e
--- /dev/null
+++ b/includes/StgFun.h
@@ -0,0 +1,52 @@
+/* -----------------------------------------------------------------------------
+ * (c) The GHC Team, 2002
+ *
+ * Things for functions.
+ * ---------------------------------------------------------------------------*/
+
+#ifndef STGFUN_H
+#define STGFUN_H
+
+/* generic - function comes with a small bitmap */
+#define ARG_GEN      0   
+
+/* generic - function comes with a large bitmap */
+#define ARG_GEN_BIG  1
+
+/* BCO - function is really a BCO */
+#define ARG_BCO      2
+
+/*
+ * Specialised function types: bitmaps and calling sequences
+ * for these functions are pre-generated: see ghc/utils/genapply and
+ * generated code in ghc/rts/AutoApply.cmm.
+ *
+ *  NOTE: other places to change if you change this table:
+ *       - utils/genapply/GenApply.hs: stackApplyTypes
+ *       - compiler/codeGen/CgCallConv.lhs: stdPattern
+ */
+#define ARG_NONE     3 
+#define ARG_N        4  
+#define ARG_P        5 
+#define ARG_F        6 
+#define ARG_D        7 
+#define ARG_L        8 
+#define ARG_NN       9 
+#define ARG_NP       10
+#define ARG_PN       11
+#define ARG_PP       12
+#define ARG_NNN      13
+#define ARG_NNP      14
+#define ARG_NPN      15
+#define ARG_NPP      16
+#define ARG_PNN      17
+#define ARG_PNP      18
+#define ARG_PPN      19
+#define ARG_PPP      20
+#define ARG_PPPP     21
+#define ARG_PPPPP    22
+#define ARG_PPPPPP   23
+#define ARG_PPPPPPP  24
+#define ARG_PPPPPPPP 25
+
+#endif /* STGFUN_H */