sdcc/support/regression/tests/bug-2419.c

   1 /*
   2    bug-2419.c
   3 */
   4
   5 #include <testfwk.h>
   6
   7 #if defined (__SDCC_mcs51) || defined (__SDCC_hc08) || defined (__SDCC_s08) || defined (__SDCC_ds390) || defined (__SDCC_ds400)
   8 #define XDATA __xdata
   9 #else
  10 #define XDATA
  11 #endif
  12
  13 char XDATA c0[] = "123";
  14 char XDATA c1[] = "abc";
  15 char XDATA *gp = c0;
  16
  17 void XDATA *aligned_a (void)
  18 {
  19   return gp;
  20 }
  21
  22 extern void XDATA *aligned_a (void);
  23
  24 void testBug (void)
  25 {
  26   ASSERT (aligned_a () == c0);
  27   gp = c1;
  28   ASSERT (aligned_a () == c1);
  29 }
  30