(genPlus): added special handling for 256 byte aligned xdata arrays. Erik helped...

[fw/sdcc] / src / pic / main.c

diff --git a/src/pic/main.c b/src/pic/main.c
index 66b235187a86df0625dcaaaa0a60beccd0b9952c..b3515d09d77c8f1b95b14dd4db5e0eaad261a8b0 100644 (file)
--- a/src/pic/main.c
+++ b/src/pic/main.c
@@ -320,6 +320,32 @@ _hasNativeMulFor (iCode *ic, sym_link *left, sym_link *right)
 */
 }
 
+/* Indicate which extended bit operations this port supports */
+static bool
+hasExtBitOp (int op, int size)
+{
+  if (op == RRC
+      || op == RLC
+      /* || op == GETHBIT */ /* GETHBIT doesn't look complete for PIC */
+     )
+    return TRUE;
+  else
+    return FALSE;
+}
+
+/* Indicate the expense of an access to an output storage class */
+static int
+oclsExpense (struct memmap *oclass)
+{
+  /* The IN_FARSPACE test is compatible with historical behaviour, */
+  /* but I don't think it is applicable to PIC. If so, please feel */
+  /* free to remove this test -- EEP */
+  if (IN_FARSPACE(oclass))
+    return 1;
+    
+  return 0;
+}
+
 /** $1 is always the basename.
     $2 is always the output file.
     $3 varies
@@ -423,7 +449,10 @@ PORT pic_port =
   _process_pragma,                             /* process a pragma */
   NULL,
   _hasNativeMulFor,
+  hasExtBitOp,                 /* hasExtBitOp */
+  oclsExpense,                 /* oclsExpense */
   FALSE,
+  TRUE,                                /* little endian */
   0,                           /* leave lt */
   0,                           /* leave gt */
   1,                           /* transform <= to ! > */