1 files changed, 53 insertions, 1 deletions
diff --git a/c/src/exec/score/cpu/powerpc/other_cpu/cpu.h b/c/src/exec/score/cpu/powerpc/other_cpu/cpu.h
index c126bdf1a1..2a502d0745 100644
--- a/c/src/exec/score/cpu/powerpc/other_cpu/cpu.h
+++ b/c/src/exec/score/cpu/powerpc/other_cpu/cpu.h
@@ -492,6 +492,58 @@ typedef struct {
 }   rtems_cpu_table;
 
 /*
+ *  Macros to access required entires in the CPU Table are in 
+ *  the file rtems/system.h.
+ */
+
+/*
+ *  Macros to access PowerPC specific additions to the CPU Table
+ */
+
+#define rtems_cpu_configuration_get_clicks_per_usec() \
+   (_CPU_Table.clicks_per_usec)
+
+#define rtems_cpu_configuration_get_spurious_handler() \
+   (_CPU_Table.spurious_handler)
+
+#define rtems_cpu_configuration_get_exceptions_in_ram() \
+   (_CPU_Table.exceptions_in_RAM)
+
+#if (defined(ppc403) || defined(mpc860) || defined(mpc821))
+
+#define rtems_cpu_configuration_get_serial_per_sec() \
+   (_CPU_Table.serial_per_sec)
+
+#define rtems_cpu_configuration_get_serial_external_clock() \
+   (_CPU_Table.serial_external_clock)
+
+#define rtems_cpu_configuration_get_serial_xon_xoff() \
+   (_CPU_Table.serial_xon_xoff)
+
+#define rtems_cpu_configuration_get_serial_cts_rts() \
+   (_CPU_Table.serial_cts_rts)
+
+#define rtems_cpu_configuration_get_serial_rate() \
+   (_CPU_Table.serial_rate)
+
+#define rtems_cpu_configuration_get_timer_average_overhead() \
+   (_CPU_Table.timer_average_overhead)
+
+#define rtems_cpu_configuration_get_timer_least_valid() \
+   (_CPU_Table.timer_least_valid)
+
+#define rtems_cpu_configuration_get_timer_internal_clock() \
+   (_CPU_Table.timer_internal_clock)
+
+#endif
+
+#if (defined(mpc860) || defined(mpc821))
+#define rtems_cpu_configuration_get_clock_speed() \
+   (_CPU_Table.clock_speed)
+#endif
+
+
+/*
  *  The following type defines an entry in the PPC's trap table.
  *
  *  NOTE: The instructions chosen are RTEMS dependent although one is
@@ -789,7 +841,7 @@ void _CPU_ISR_install_raw_handler(
   do { \
     unsigned32 start, ticks, now; \
     CPU_Get_timebase_low( start ) ; \
-    ticks = (_microseconds) * Cpu_table.clicks_per_usec; \
+    ticks = (_microseconds) * _CPU_Table.clicks_per_usec; \
     do \
       CPU_Get_timebase_low( now ) ; \
     while (now - start < ticks); \