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, 9 insertions, 24 deletions

diff --git a/cpukit/score/cpu/mips/ChangeLog b/cpukit/score/cpu/mips/ChangeLog
index 2703b2b052..c9ed3be402 100644
--- a/cpukit/score/cpu/mips/ChangeLog
+++ b/cpukit/score/cpu/mips/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.
+
 2008-09-11	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* rtems/score/types.h: Do not define boolean, single_precision,
diff --git a/cpukit/score/cpu/mips/cpu.c b/cpukit/score/cpu/mips/cpu.c
index aaaac95102..7593960b2d 100644
--- a/cpukit/score/cpu/mips/cpu.c
+++ b/cpukit/score/cpu/mips/cpu.c
@@ -70,12 +70,10 @@ ESF_PTR_TYPE __exceptionStackFrame = 0;
  *
  *  This routine performs processor dependent initialization.
  *
- *  INPUT PARAMETERS:
  *    thread_dispatch - address of dispatching routine
  */
-void _CPU_Initialize(
-  void      (*thread_dispatch)      /* ignored on this CPU */
-)
+
+void _CPU_Initialize(void)
 {
   /*
    *  If there is not an easy way to initialize the FP context
diff --git a/cpukit/score/cpu/mips/rtems/score/cpu.h b/cpukit/score/cpu/mips/rtems/score/cpu.h
index ae2626fea6..0184d17308 100644
--- a/cpukit/score/cpu/mips/rtems/score/cpu.h
+++ b/cpukit/score/cpu/mips/rtems/score/cpu.h
@@ -633,23 +633,6 @@ SCORE_EXTERN void               *_CPU_Interrupt_stack_low;
 SCORE_EXTERN void               *_CPU_Interrupt_stack_high;
 
 /*
- *  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 _Thread_Dispatch.  This
- *  can make it easier to invoke that routine at the end of the interrupt
- *  sequence (if a dispatch is necessary).
- *
-
-SCORE_EXTERN void           (*_CPU_Thread_dispatch_pointer)();
- *
- *  NOTE: Not needed on this port.
- */
-
-
-
-/*
  *  Nothing prevents the porter from declaring more CPU specific variables.
  */
 
@@ -1061,9 +1044,7 @@ extern void mips_break( int error );
  *  This routine performs CPU dependent initialization.
  */
 
-void _CPU_Initialize(
-  void      (*thread_dispatch)
-);
+void _CPU_Initialize(void);
 
 /*
  *  _CPU_ISR_install_raw_handler