Changeset c9973bb in rtems

Timestamp:

May 17, 1999, 11:22:45 PM (22 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

9180f63

Parents:

0123e3b

Message:

Split Interrupt Manager into one routine per file.

Files:

• c/src/exec/rtems/src/Makefile.in (modified) (3 diffs)
• c/src/exec/rtems/src/intr.c (modified) (1 diff)
• c/src/exec/rtems/src/intrcatch.c (added)
• cpukit/rtems/src/intr.c (modified) (1 diff)
• cpukit/rtems/src/intrcatch.c (added)

c/src/exec/rtems/src/Makefile.in

@@ -25 +25 @@
   taskstart tasksuspend taskwakeafter taskwakewhen
 
+RATEMON_PIECES=\
+  ratemon ratemoncancel ratemoncreate ratemondelete ratemongetstatus \
+  ratemonident ratemonperiod ratemontimeout
+
+INTR_PIECES=\
+  intr intrbody intrcatch
+
 CLOCK_PIECES=\
   clock clockget clockset clocktick
@@ -47 +54 @@
   signal signalcatch signalsend
 
-RATEMON_PIECES=\
-  ratemon ratemoncancel ratemoncreate ratemondelete ratemongetstatus \
-  ratemonident ratemonperiod ratemontimeout
-
 REGION_PIECES=\
   region regioncreate regiondelete regionextend regiongetsegment \
@@ -64 +67 @@
 C_PIECES=\
   attr $(TASK_PIECES) $(RATEMON_PIECES) \
-  intr intrbody \
+  $(INTR_PIECES) \
   $(CLOCK_PIECES) $(TIMER_PIECES) \
   $(SEMAPHORE_PIECES) $(MESSAGE_QUEUE_PIECES) \

c/src/exec/rtems/src/intr.c

@@ -31 +31 @@
 {
 }
-
-/*  rtems_interrupt_catch
- *
- *  This directive allows a thread to specify what action to take when
- *  catching signals.
- *
- *  Input parameters:
- *    new_isr_handler - address of interrupt service routine (isr)
- *    vector          - interrupt vector number
- *    old_isr_handler - address at which to store previous ISR address
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - always succeeds
- *    *old_isr_handler  - previous ISR address
- */
-
-rtems_status_code rtems_interrupt_catch(
-  rtems_isr_entry      new_isr_handler,
-  rtems_vector_number  vector,
-  rtems_isr_entry     *old_isr_handler
-)
-{
-  if ( !_ISR_Is_vector_number_valid( vector ) )
-    return RTEMS_INVALID_NUMBER;
-
-  if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) )
-    return RTEMS_INVALID_ADDRESS;
-
-  if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
-    return RTEMS_INVALID_ADDRESS;
-
-  _ISR_Install_vector(
-    vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
-
-  return RTEMS_SUCCESSFUL;
-}

cpukit/rtems/src/intr.c

@@ -31 +31 @@
 {
 }
-
-/*  rtems_interrupt_catch
- *
- *  This directive allows a thread to specify what action to take when
- *  catching signals.
- *
- *  Input parameters:
- *    new_isr_handler - address of interrupt service routine (isr)
- *    vector          - interrupt vector number
- *    old_isr_handler - address at which to store previous ISR address
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - always succeeds
- *    *old_isr_handler  - previous ISR address
- */
-
-rtems_status_code rtems_interrupt_catch(
-  rtems_isr_entry      new_isr_handler,
-  rtems_vector_number  vector,
-  rtems_isr_entry     *old_isr_handler
-)
-{
-  if ( !_ISR_Is_vector_number_valid( vector ) )
-    return RTEMS_INVALID_NUMBER;
-
-  if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) )
-    return RTEMS_INVALID_ADDRESS;
-
-  if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
-    return RTEMS_INVALID_ADDRESS;
-
-  _ISR_Install_vector(
-    vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
-
-  return RTEMS_SUCCESSFUL;
-}