2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>

	* cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
	passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
	comments.

3 files changed, 10 insertions, 26 deletions

diff --git a/cpukit/score/cpu/m32r/ChangeLog b/cpukit/score/cpu/m32r/ChangeLog
index ff192af030..f8de30afce 100644
--- a/cpukit/score/cpu/m32r/ChangeLog
+++ b/cpukit/score/cpu/m32r/ChangeLog
@@ -1,3 +1,9 @@
+2009-02-11	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
+	passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
+	comments.
+
 2008-10-28	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* Makefile.am, preinstall.am, rtems/score/cpu.h: Now performs context
diff --git a/cpukit/score/cpu/m32r/cpu.c b/cpukit/score/cpu/m32r/cpu.c
index cdeda8cb64..8ac22ee440 100644
--- a/cpukit/score/cpu/m32r/cpu.c
+++ b/cpukit/score/cpu/m32r/cpu.c
@@ -18,16 +18,14 @@
  *
  *  This routine performs processor dependent initialization.
  *
- *  INPUT PARAMETERS:
- *    thread_dispatch - address of dispatching routine
+ *  INPUT PARAMETERS: NONE
  *
  *  NO_CPU Specific Information:
  *
  *  XXX document implementation including references if appropriate
  */
-void _CPU_Initialize(
-  void      (*thread_dispatch)      /* ignored on this CPU */
-)
+
+void _CPU_Initialize(void)
 {
 }
 
diff --git a/cpukit/score/cpu/m32r/rtems/score/cpu.h b/cpukit/score/cpu/m32r/rtems/score/cpu.h
index 39bd5c0133..97fef9a61e 100644
--- a/cpukit/score/cpu/m32r/rtems/score/cpu.h
+++ b/cpukit/score/cpu/m32r/rtems/score/cpu.h
@@ -569,22 +569,6 @@ SCORE_EXTERN void               *_CPU_Interrupt_stack_low;
  */
 SCORE_EXTERN void               *_CPU_Interrupt_stack_high;
 
-/**
- *  @ingroup CPUInterrupt
- *  With some compilation systems, it is difficult if not impossible to
- *  call a high-level language routine from assembly language.  This
- *  is especially true of commercial Ada compilers and name mangling
- *  C++ ones.  This variable can be optionally defined by the CPU porter
- *  and contains the address of the routine @ref _Thread_Dispatch.  This
- *  can make it easier to invoke that routine at the end of the interrupt
- *  sequence (if a dispatch is necessary).
- *
- *  Port Specific Information:
- *
- *  XXX document implementation including references if appropriate
- */
-SCORE_EXTERN void           (*_CPU_Thread_dispatch_pointer)(void);
-
 /*
  *  Nothing prevents the porter from declaring more CPU specific variables.
  *
@@ -1094,15 +1078,11 @@ void _CPU_Context_Restart_self(
 /**
  *  This routine performs CPU dependent initialization.
  *
- *  @param[in] thread_dispatch is the address of @ref _Thread_Dispatch
- *
  *  Port Specific Information:
  *
  *  XXX document implementation including references if appropriate
  */
-void _CPU_Initialize(
-  void      (*thread_dispatch)
-);
+void _CPU_Initialize(void);
 
 /**
  *  @ingroup CPUInterrupt