Dispersal of internal thread handler resulted in IDLE thread becoming

part of the Thread Handler.  This required the name of the optional
CPU dependent IDLE thread implementation to change.

11 files changed, 49 insertions, 52 deletions

diff --git a/c/src/exec/score/cpu/hppa1.1/cpu.h b/c/src/exec/score/cpu/hppa1.1/cpu.h
index a2b430ca28..8c468ff59b 100644
--- a/c/src/exec/score/cpu/hppa1.1/cpu.h
+++ b/c/src/exec/score/cpu/hppa1.1/cpu.h
@@ -223,7 +223,7 @@ typedef struct {
   boolean      do_zero_of_workspace;
 
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
 
   /*
    * Control of external interrupts.
@@ -278,10 +278,10 @@ void hppa_external_interrupt_spurious_handler(unsigned32, CPU_Interrupt_frame *)
 #define CPU_STACK_CHECK_SIZE    (CPU_FRAME_SIZE * 2)
 
 /*
- *  extra stack required by system initialization thread
+ *  extra stack required by the MPCI receive server thread
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK 0
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
 
 /*
  * HPPA has 32 interrupts, then 32 external interrupts
diff --git a/c/src/exec/score/cpu/i386/cpu.h b/c/src/exec/score/cpu/i386/cpu.h
index a13040ad79..3a9a7da433 100644
--- a/c/src/exec/score/cpu/i386/cpu.h
+++ b/c/src/exec/score/cpu/i386/cpu.h
@@ -103,7 +103,7 @@ typedef struct {
   void       (*idle_task)( void );
   boolean      do_zero_of_workspace;
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
 
   unsigned32   interrupt_table_segment;
   void        *interrupt_table_offset;
@@ -134,10 +134,10 @@ EXTERN void               *_CPU_Interrupt_stack_high;
 #define CPU_MODES_INTERRUPT_MASK   0x00000001 /* interrupt level in mode */
 
 /*
- *  extra stack required by system initialization thread
+ *  extra stack required by the MPCI receive server thread
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK 1024
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 1024
 
 /*
  *  i386 family supports 256 distinct vectors.
diff --git a/c/src/exec/score/cpu/i960/cpu.h b/c/src/exec/score/cpu/i960/cpu.h
index f08fa694b8..2ed819afb6 100644
--- a/c/src/exec/score/cpu/i960/cpu.h
+++ b/c/src/exec/score/cpu/i960/cpu.h
@@ -145,7 +145,7 @@ typedef struct {
   void       (*idle_task)( void );
   boolean      do_zero_of_workspace;
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
 #if defined(__i960CA__) || defined(__i960_CA__) || defined(__i960CA)
   i960ca_PRCB *Prcb;
 #endif
@@ -173,13 +173,10 @@ EXTERN void               *_CPU_Interrupt_stack_high;
 #define CPU_CONTEXT_FP_SIZE sizeof( Context_Control_fp )
 
 /*
- *  extra stack required by system initialization thread
- *
- *  NOTE: Make sure this stays positive ...
+ *  extra stack required by the MPCI receive server thread
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK \
-   (CPU_STACK_MINIMUM_SIZE)
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK (CPU_STACK_MINIMUM_SIZE)
 
 /*
  *  i960 family supports 256 distinct vectors.
@@ -191,7 +188,7 @@ EXTERN void               *_CPU_Interrupt_stack_high;
 /*
  *  Minimum size of a thread's stack.
  *
- *  NOTE:  See CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK
+ *  NOTE:  See CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK
  */
 
 #define CPU_STACK_MINIMUM_SIZE          2048
diff --git a/c/src/exec/score/cpu/m68k/cpu.h b/c/src/exec/score/cpu/m68k/cpu.h
index 6eb3aac708..f7678a820b 100644
--- a/c/src/exec/score/cpu/m68k/cpu.h
+++ b/c/src/exec/score/cpu/m68k/cpu.h
@@ -138,7 +138,7 @@ typedef struct {
   void       (*idle_task)( void );
   boolean      do_zero_of_workspace;
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
   m68k_isr    *interrupt_vector_table;
 }   rtems_cpu_table;
 
@@ -166,10 +166,10 @@ extern char               _VBR[];
 #define CPU_CONTEXT_FP_SIZE sizeof( Context_Control_fp )
 
 /*
- *  extra stack required by system initialization thread
+ *  extra stack required by the MPCI receive server thread
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK 1024
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 1024
 
 /*
  *  m68k family supports 256 distinct vectors.
diff --git a/c/src/exec/score/cpu/no_cpu/cpu.c b/c/src/exec/score/cpu/no_cpu/cpu.c
index fafed97667..ba533324ac 100644
--- a/c/src/exec/score/cpu/no_cpu/cpu.c
+++ b/c/src/exec/score/cpu/no_cpu/cpu.c
@@ -137,7 +137,7 @@ void _CPU_Install_interrupt_stack( void )
 
 /*PAGE
  *
- *  _CPU_Internal_threads_Idle_thread_body
+ *  _CPU_Thread_Idle_body
  *
  *  NOTES:
  *
@@ -152,7 +152,7 @@ void _CPU_Install_interrupt_stack( void )
  *     hook with caution.
  */
 
-void _CPU_Internal_threads_Idle_thread_body( void )
+void _CPU_Thread_Idle_body( void )
 {
 
   for( ; ; )
diff --git a/c/src/exec/score/cpu/no_cpu/cpu.h b/c/src/exec/score/cpu/no_cpu/cpu.h
index 8c60ea3ece..0247e49f5f 100644
--- a/c/src/exec/score/cpu/no_cpu/cpu.h
+++ b/c/src/exec/score/cpu/no_cpu/cpu.h
@@ -207,9 +207,9 @@ extern "C" {
 /*
  *  Does this port provide a CPU dependent IDLE task implementation?
  *
- *  If TRUE, then the routine _CPU_Internal_threads_Idle_thread_body
+ *  If TRUE, then the routine _CPU_Thread_Idle_body
  *  must be provided and is the default IDLE thread body instead of
- *  _Internal_threads_Idle_thread_body.
+ *  _CPU_Thread_Idle_body.
  *
  *  If FALSE, then use the generic IDLE thread body if the BSP does
  *  not provide one.
@@ -343,7 +343,7 @@ typedef struct {
   void       (*idle_task)( void );
   boolean      do_zero_of_workspace;
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
   unsigned32   some_other_cpu_dependent_info;
 }   rtems_cpu_table;
 
@@ -401,11 +401,11 @@ EXTERN void           (*_CPU_Thread_dispatch_pointer)();
 
 /*
  *  Amount of extra stack (above minimum stack size) required by
- *  system initialization thread.  Remember that in a multiprocessor
- *  system the system intialization thread becomes the MP server thread.
+ *  MPCI receive server thread.  Remember that in a multiprocessor
+ *  system this thread must exist and be able to process all directives.
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK 0
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
 
 /*
  *  This defines the number of entries in the ISR_Vector_table managed
@@ -759,7 +759,7 @@ void _CPU_ISR_install_vector(
 void _CPU_Install_interrupt_stack( void );
 
 /*
- *  _CPU_Internal_threads_Idle_thread_body
+ *  _CPU_Thread_Idle_body
  *
  *  This routine is the CPU dependent IDLE thread body.
  *
@@ -767,7 +767,7 @@ void _CPU_Install_interrupt_stack( void );
  *         is TRUE.
  */
 
-void _CPU_Internal_threads_Idle_thread_body( void );
+void _CPU_Thread_Idle_body( void );
 
 /*
  *  _CPU_Context_switch
diff --git a/c/src/exec/score/cpu/powerpc/cpu.h b/c/src/exec/score/cpu/powerpc/cpu.h
index fc2868cccf..e55b2f9e75 100644
--- a/c/src/exec/score/cpu/powerpc/cpu.h
+++ b/c/src/exec/score/cpu/powerpc/cpu.h
@@ -234,9 +234,9 @@ struct CPU_Interrupt_frame;
 /*
  *  Does this port provide a CPU dependent IDLE task implementation?
  *
- *  If TRUE, then the routine _CPU_Internal_threads_Idle_thread_body
+ *  If TRUE, then the routine _CPU_Thread_Idle_body
  *  must be provided and is the default IDLE thread body instead of
- *  _Internal_threads_Idle_thread_body.
+ *  _CPU_Thread_Idle_body.
  *
  *  If FALSE, then use the generic IDLE thread body if the BSP does
  *  not provide one.
@@ -441,7 +441,7 @@ typedef struct {
   void       (*idle_task)( void );
   boolean      do_zero_of_workspace;
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
   unsigned32   clicks_per_usec;	/* Timer clicks per microsecond */
   unsigned32   serial_per_sec;	/* Serial clocks per second */
   boolean      serial_external_clock;
@@ -530,11 +530,11 @@ EXTERN struct {
 
 /*
  *  Amount of extra stack (above minimum stack size) required by
- *  system initialization thread.  Remember that in a multiprocessor
- *  system the system intialization thread becomes the MP server thread.
+ *  MPCI receive server thread.  Remember that in a multiprocessor
+ *  system this thread must exist and be able to process all directives.
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK 0
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
 
 /*
  *  This defines the number of entries in the ISR_Vector_table managed
diff --git a/c/src/exec/score/cpu/sparc/cpu.c b/c/src/exec/score/cpu/sparc/cpu.c
index 9f242d4a8f..23a93f176e 100644
--- a/c/src/exec/score/cpu/sparc/cpu.c
+++ b/c/src/exec/score/cpu/sparc/cpu.c
@@ -376,7 +376,7 @@ void _CPU_Context_Initialize(
 
 /*PAGE
  *
- *  _CPU_Internal_threads_Idle_thread_body
+ *  _CPU_Thread_Idle_body
  *
  *  Some SPARC implementations have low power, sleep, or idle modes.  This
  *  tries to take advantage of those models.  
@@ -392,7 +392,7 @@ void _CPU_Context_Initialize(
 
 #if defined(erc32)
 
-void _CPU_Internal_threads_Idle_thread_body( void )
+void _CPU_Thread_Idle_body( void )
 {
   while (1) {
     ERC32_MEC.Power_Down = 0;   /* value is irrelevant */
diff --git a/c/src/exec/score/cpu/sparc/cpu.h b/c/src/exec/score/cpu/sparc/cpu.h
index b6bcb91738..5c0a9a2ca2 100644
--- a/c/src/exec/score/cpu/sparc/cpu.h
+++ b/c/src/exec/score/cpu/sparc/cpu.h
@@ -145,9 +145,9 @@ extern "C" {
 /*
  *  Does this port provide a CPU dependent IDLE task implementation?
  *
- *  If TRUE, then the routine _CPU_Internal_threads_Idle_thread_body
+ *  If TRUE, then the routine _CPU_Thread_Idle_body
  *  must be provided and is the default IDLE thread body instead of
- *  _Internal_threads_Idle_thread_body.
+ *  _CPU_Thread_Idle_body.
  *
  *  If FALSE, then use the generic IDLE thread body if the BSP does
  *  not provide one.
@@ -507,7 +507,7 @@ typedef struct {
   void       (*idle_task)( void );
   boolean      do_zero_of_workspace;
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
 }   rtems_cpu_table;
 
 /*
@@ -601,11 +601,11 @@ EXTERN unsigned8 _CPU_Trap_Table_area[ 8192 ]
 
 /*
  *  Amount of extra stack (above minimum stack size) required by
- *  system initialization thread.  Remember that in a multiprocessor
- *  system the system intialization thread becomes the MP server thread.
+ *  MPCI receive server thread.  Remember that in a multiprocessor
+ *  system this thread must exist and be able to process all directives.
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK 1024
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 1024
 
 /*
  *  This defines the number of entries in the ISR_Vector_table managed
@@ -898,13 +898,13 @@ void _CPU_ISR_install_vector(
 #if (CPU_PROVIDES_IDLE_THREAD_BODY == TRUE)
  
 /*
- *  _CPU_Internal_threads_Idle_thread_body
+ *  _CPU_Thread_Idle_body
  *
  *  Some SPARC implementations have low power, sleep, or idle modes.  This
  *  tries to take advantage of those models.
  */
  
-void _CPU_Internal_threads_Idle_thread_body( void );
+void _CPU_Thread_Idle_body( void );
  
 #endif /* CPU_PROVIDES_IDLE_THREAD_BODY */
 
diff --git a/c/src/exec/score/cpu/unix/cpu.c b/c/src/exec/score/cpu/unix/cpu.c
index e32410aa35..5578911b16 100644
--- a/c/src/exec/score/cpu/unix/cpu.c
+++ b/c/src/exec/score/cpu/unix/cpu.c
@@ -339,7 +339,7 @@ void _CPU_Install_interrupt_stack( void )
 
 /*PAGE
  *
- *  _CPU_Internal_threads_Idle_thread_body
+ *  _CPU_Thread_Idle_body
  *
  *  Stop until we get a signal which is the logically the same thing 
  *  entering low-power or sleep mode on a real processor and waiting for
@@ -347,7 +347,7 @@ void _CPU_Install_interrupt_stack( void )
  *  CPU cycles which is again similar to low power mode.
  */
 
-void _CPU_Internal_threads_Idle_thread_body( void )
+void _CPU_Thread_Idle_body( void )
 {
   while (1)
     pause();
diff --git a/c/src/exec/score/cpu/unix/cpu.h b/c/src/exec/score/cpu/unix/cpu.h
index df582ab44b..0f1be5283b 100644
--- a/c/src/exec/score/cpu/unix/cpu.h
+++ b/c/src/exec/score/cpu/unix/cpu.h
@@ -221,9 +221,9 @@ extern "C" {
 /*
  *  Does this port provide a CPU dependent IDLE task implementation?
  *
- *  If TRUE, then the routine _CPU_Internal_threads_Idle_thread_body
+ *  If TRUE, then the routine _CPU_Thread_Idle_body
  *  must be provided and is the default IDLE thread body instead of
- *  _Internal_threads_Idle_thread_body.
+ *  _CPU_Thread_Idle_body.
  *
  *  If FALSE, then use the generic IDLE thread body if the BSP does
  *  not provide one.
@@ -471,7 +471,7 @@ typedef struct {
   void       (*idle_task)( void );
   boolean      do_zero_of_workspace;
   unsigned32   interrupt_stack_size;
-  unsigned32   extra_system_initialization_stack;
+  unsigned32   extra_mpci_receive_server_stack;
 }   rtems_cpu_table;
 
 /*
@@ -542,11 +542,11 @@ EXTERN void           (*_CPU_Thread_dispatch_pointer)();
 
 /*
  *  Amount of extra stack (above minimum stack size) required by
- *  system initialization thread.  Remember that in a multiprocessor
- *  system the system intialization thread becomes the MP server thread.
+ *  MPCI receive server thread.  Remember that in a multiprocessor
+ *  system this thread must exist and be able to process all directives.
  */
 
-#define CPU_SYSTEM_INITIALIZATION_THREAD_EXTRA_STACK 0
+#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
 
 /*
  *  This defines the number of entries in the ISR_Vector_table managed
@@ -873,7 +873,7 @@ void _CPU_ISR_install_vector(
 void _CPU_Install_interrupt_stack( void );
 
 /*
- *  _CPU_Internal_threads_Idle_thread_body
+ *  _CPU_Thread_Idle_body
  *
  *  This routine is the CPU dependent IDLE thread body.
  *
@@ -881,7 +881,7 @@ void _CPU_Install_interrupt_stack( void );
  *         is TRUE.
  */
 
-void _CPU_Internal_threads_Idle_thread_body( void );
+void _CPU_Thread_Idle_body( void );
 
 /*
  *  _CPU_Context_switch