2007-09-12 Joel Sherrill <joel.sherrill@OARcorp.com>

	PR 1257/bsps
	* sh7032/score/cpu_asm.c, sh7032/timer/timer.c, sh7045/score/cpu_asm.c,
	sh7045/timer/timer.c, sh7750/score/cpu_asm.c, sh7750/timer/timer.c:
	Code outside of cpukit should use the public API for
	rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the
	public API and directly accessing _CPU_ISR_Disable and
	_CPU_ISR_Enable, they were bypassing the compiler memory barrier
	directive which could lead to problems. This patch also changes the
	type of the variable passed into these routines and addresses minor
	style issues.

1 files changed, 5 insertions, 5 deletions

diff --git a/c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c b/c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c
index 0b9dae84b5..979a42e102 100644
--- a/c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c
+++ b/c/src/lib/libcpu/sh/sh7750/score/cpu_asm.c
@@ -256,9 +256,9 @@ __CPU_Context_restore:\n\
 
 void __ISR_Handler( uint32_t   vector)
 {
-  register uint32_t   level;
+  ISR_Level level;
 
-  _CPU_ISR_Disable( level );
+  _ISR_Disable( level );
 
   _Thread_Dispatch_disable_level++;
 
@@ -274,13 +274,13 @@ void __ISR_Handler( uint32_t   vector)
 
   _ISR_Nest_level++;
 
-  _CPU_ISR_Enable( level );
+  _ISR_Enable( level );
 
   /* call isp */
   if( _ISR_Vector_table[ vector])
     (*_ISR_Vector_table[ vector ])( vector );
 
-  _CPU_ISR_Disable( level );
+  _ISR_Disable( level );
 
   _Thread_Dispatch_disable_level--;
 
@@ -293,7 +293,7 @@ void __ISR_Handler( uint32_t   vector)
     stack_ptr = _old_stack_ptr;
 #endif
 
-  _CPU_ISR_Enable( level );
+  _ISR_Enable( level );
 
   if ( _ISR_Nest_level )
     return;