--- a/packages/kernel/current/tests/kexcept1.c
+++ b/packages/kernel/current/tests/kexcept1.c
@@ -93,6 +93,7 @@ static void handler1(cyg_addrword_t data
 }
 
 
+#ifdef CYGNUM_HAL_EXCEPTION_DATA_ACCESS
 // The following function attempts to cause an exception in various
 // hacky ways.  It is machine dependent what exception is generated.
 // It does reads rather than writes hoping not to corrupt anything
@@ -107,10 +108,13 @@ void cause_exception(void)
         p+=0x100000;
     } while(p != 0);
 }
+#endif
 
 static void entry0( CYG_ADDRWORD data )
 {
+#ifdef CYGNUM_HAL_EXCEPTION_DATA_ACCESS
     cyg_code_t n;
+#endif
     cyg_exception_handler_t *old_handler, *old_handler1;
     cyg_addrword_t old_data, old_data1;
 
@@ -145,6 +149,8 @@ static void entry0( CYG_ADDRWORD data )
     cyg_exception_clear_handler(CYGNUM_HAL_EXCEPTION_MAX);
     cyg_exception_clear_handler(CYGNUM_HAL_EXCEPTION_MAX);
 
+#ifdef CYGNUM_HAL_EXCEPTION_DATA_ACCESS
+
 #if 0
 #elif defined(CYGPKG_HAL_POWERPC_SIM)
     // The exception generated by the SIM is not recognized by GDB.
@@ -169,6 +175,9 @@ static void entry0( CYG_ADDRWORD data )
     cause_exception();
 
     CYG_TEST_FAIL_FINISH("Couldn't cause exception");
+#else // CYGNUM_HAL_EXCEPTION_DATA_ACCESS
+    CYG_TEST_NA("Platform does not support data exceptions");
+#endif
 }
 
 #ifdef CYG_HAL_MIPS_TX39_JMR3904