src/SDCCglue.c, src/mcs51/main.c: improved implementation of --acall-ajmp

[fw/sdcc] / src / mcs51 / main.c

diff --git a/src/mcs51/main.c b/src/mcs51/main.c
index 5f378965e9976fb07f1cdfbfc097134af1525cf6..eeef4b25aecb83a377a4e42ba084d3086cb50c0f 100644 (file)
--- a/src/mcs51/main.c
+++ b/src/mcs51/main.c
@@ -192,16 +192,17 @@ _mcs51_genIVT (struct dbuf_s * oBuf, symbol ** interrupts, int maxInterrupts)
 {
   int i;
 
-  dbuf_printf (oBuf, "\tljmp\t__sdcc_gsinit_startup\n");
+  dbuf_printf (oBuf, "\t%cjmp\t__sdcc_gsinit_startup\n", options.acall_ajmp?'a':'l');
+  if((options.acall_ajmp)&&(maxInterrupts)) dbuf_printf (oBuf, "\t.ds\t1\n");
 
   /* now for the other interrupts */
   for (i = 0; i < maxInterrupts; i++)
     {
       if (interrupts[i])
         {
-          dbuf_printf (oBuf, "\tljmp\t%s\n", interrupts[i]->rname);
+          dbuf_printf (oBuf, "\t%cjmp\t%s\n", options.acall_ajmp?'a':'l', interrupts[i]->rname);
           if ( i != maxInterrupts - 1 )
-            dbuf_printf (oBuf, "\t.ds\t5\n");
+            dbuf_printf (oBuf, "\t.ds\t%d\n", options.acall_ajmp?6:5);
         }
       else
         {