* as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured

[fw/sdcc] / src / xa51 / main.c

diff --git a/src/xa51/main.c b/src/xa51/main.c
index 3c1d73fb951a9af227a8bb7c72bda042bbdadfd5..5ec0b74b448d06ae915aeca13e3212856ebf2337 100755 (executable)
--- a/src/xa51/main.c
+++ b/src/xa51/main.c
@@ -53,7 +53,7 @@ void   _xa51_genAssemblerEnd (FILE * of)
   //rewinds==1 ? '\0' : 's');
 }
 
-void xa51_assignRegisters (eBBlock ** ebbs, int count);
+void xa51_assignRegisters (ebbIndex *);
 
 static int regParmFlg = 0;     /* determine if we can register a parameter */
 
@@ -70,7 +70,7 @@ _xa51_reset_regparm (void)
 }
 
 static int
-_xa51_regparm (sym_link * l)
+_xa51_regparm (sym_link * l, bool reentrant)
 {
   return 0; // for now
   /* for this processor it is simple
@@ -269,6 +269,8 @@ PORT xa51_port =
        /* Sizes: char, short, int, long, ptr, fptr, gptr, bit, float, max */
     1, 2, 2, 4, 2, 2, 3, 1, 4, 4
   },
+  /* tags for generic pointers */
+  { 0x00, 0x40, 0x60, 0x80 },          /* far, near, xstack, code */
   {
     "XSEG    (XDATA)",
     "STACK   (XDATA)",
@@ -285,6 +287,10 @@ PORT xa51_port =
     "HOME    (CODE)",
     "XISEG   (XDATA)", // initialized xdata
     "XINIT   (CODE)", // a code copy of xiseg
+    "CONST   (CODE)",          // const_name - const data (code or not)
+    "CABS    (ABS,CODE)",      // cabs_name - const absolute data (code or not)
+    "XABS    (ABS,XDATA)",     // xabs_name - absolute xdata
+    "IABS    (ABS,DATA)",      // iabs_name - absolute data
     NULL, // default local map
     NULL, // default global map
     1