[rtems commit] lm32: Remove use of proc_ptr

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    0e16fa45cd0eec8ca9d1404b8c1a40401a96e7ec
Changeset: http://git.rtems.org/rtems/commit/?id=0e16fa45cd0eec8ca9d1404b8c1a40401a96e7ec

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Nov  8 15:47:42 2018 +0100

lm32: Remove use of proc_ptr

Update #3585.

---

 cpukit/score/cpu/lm32/cpu.c                     | 34 ++----------------
 cpukit/score/cpu/lm32/include/rtems/score/cpu.h | 46 ++++++++-----------------
 2 files changed, 18 insertions(+), 62 deletions(-)

diff --git a/cpukit/score/cpu/lm32/cpu.c b/cpukit/score/cpu/lm32/cpu.c
index 577f5cb..c1cbe76 100644
--- a/cpukit/score/cpu/lm32/cpu.c
+++ b/cpukit/score/cpu/lm32/cpu.c
@@ -56,43 +56,15 @@ uint32_t   _CPU_ISR_Get_level( void )
   return 0;
 }
 
-/*
- *  _CPU_ISR_install_raw_handler
- *
- *  LM32 Specific Information:
- *
- *  XXX document implementation including references if appropriate
- */
-
-void _CPU_ISR_install_raw_handler(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
-)
-{
-  /*
-   *  This is where we install the interrupt handler into the "raw" interrupt
-   *  table used by the CPU to dispatch interrupt handlers.
-   */
-}
-
 void _CPU_ISR_install_vector(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
+  uint32_t         vector,
+  CPU_ISR_handler  new_handler,
+  CPU_ISR_handler *old_handler
 )
 {
    *old_handler = _ISR_Vector_table[ vector ];
 
    /*
-    *  If the interrupt vector table is a table of pointer to isr entry
-    *  points, then we need to install the appropriate RTEMS interrupt
-    *  handler for this vector number.
-    */
-
-   _CPU_ISR_install_raw_handler( vector, new_handler, old_handler );
-
-   /*
     *  We put the actual user ISR address in '_ISR_vector_table'.  This will
     *  be used by the _ISR_Handler so the user gets control.
     */
diff --git a/cpukit/score/cpu/lm32/include/rtems/score/cpu.h b/cpukit/score/cpu/lm32/include/rtems/score/cpu.h
index 80374a6..6498383 100644
--- a/cpukit/score/cpu/lm32/include/rtems/score/cpu.h
+++ b/cpukit/score/cpu/lm32/include/rtems/score/cpu.h
@@ -690,39 +690,23 @@ void _CPU_Initialize(void);
  */
 /**@{**/
 
-/**
- * This routine installs a "raw" interrupt handler directly into the
- * processor's vector table.
- *
- * @param[in] vector is the vector number
- * @param[in] new_handler is the raw ISR handler to install
- * @param[in] old_handler is the previously installed ISR Handler
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_ISR_install_raw_handler(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
-);
+typedef void ( *CPU_ISR_raw_handler )( void );
+
+RTEMS_INLINE_ROUTINE void _CPU_ISR_install_raw_handler(
+  uint32_t             vector,
+  CPU_ISR_raw_handler  new_handler,
+  CPU_ISR_raw_handler *old_handler
+)
+{
+  /* TODO */
+}
+
+typedef void ( *CPU_ISR_handler )( uint32_t );
 
-/**
- * This routine installs an interrupt vector.
- *
- * @param[in] vector is the vector number
- * @param[in] new_handler is the RTEMS ISR handler to install
- * @param[in] old_handler is the previously installed ISR Handler
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
 void _CPU_ISR_install_vector(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
+  uint32_t         vector,
+  CPU_ISR_handler  new_handler,
+  CPU_ISR_handler *old_handler
 );
 
 /** @} */