[rtems commit] x86_64: Remove use of proc_ptr

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    4539e307626b0c8ab977efa4b8eba42aa63d17ce
Changeset: http://git.rtems.org/rtems/commit/?id=4539e307626b0c8ab977efa4b8eba42aa63d17ce

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Nov  8 16:06:44 2018 +0100

x86_64: Remove use of proc_ptr

Update #3585.

---

 cpukit/score/cpu/x86_64/cpu.c                       | 21 ---------------------
 cpukit/score/cpu/x86_64/include/rtems/score/cpu.h   | 12 ------------
 cpukit/score/cpu/x86_64/x86_64-context-initialize.c |  2 +-
 3 files changed, 1 insertion(+), 34 deletions(-)

diff --git a/cpukit/score/cpu/x86_64/cpu.c b/cpukit/score/cpu/x86_64/cpu.c
index 0a22a1e..a438d31 100644
--- a/cpukit/score/cpu/x86_64/cpu.c
+++ b/cpukit/score/cpu/x86_64/cpu.c
@@ -52,24 +52,3 @@ void _CPU_Exception_frame_print(const CPU_Exception_frame *ctx)
 void _CPU_Initialize(void)
 {
 }
-
-void _CPU_ISR_install_raw_handler(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
-)
-{
-  amd64_install_raw_interrupt(
-    vector,
-    (uintptr_t) new_handler,
-    (uintptr_t*) old_handler
-  );
-}
-
-void _CPU_ISR_install_vector(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
-)
-{
-}
diff --git a/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h b/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h
index 7f3aed3..5716b7a 100644
--- a/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h
+++ b/cpukit/score/cpu/x86_64/include/rtems/score/cpu.h
@@ -284,18 +284,6 @@ void _CPU_Context_Initialize(
 
 void _CPU_Initialize(void);
 
-void _CPU_ISR_install_raw_handler(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
-);
-
-void _CPU_ISR_install_vector(
-  uint32_t    vector,
-  proc_ptr    new_handler,
-  proc_ptr   *old_handler
-);
-
 void *_CPU_Thread_Idle_body( uintptr_t ignored );
 
 void _CPU_Context_switch(
diff --git a/cpukit/score/cpu/x86_64/x86_64-context-initialize.c b/cpukit/score/cpu/x86_64/x86_64-context-initialize.c
index 35e7d7c..ee25fcf 100644
--- a/cpukit/score/cpu/x86_64/x86_64-context-initialize.c
+++ b/cpukit/score/cpu/x86_64/x86_64-context-initialize.c
@@ -89,7 +89,7 @@ void _CPU_Context_Initialize(
   _stack &= ~(CPU_STACK_ALIGNMENT - 1);
   _stack -= sizeof(uintptr_t); /* fake return address for entry_point's frame;
                                 * this allows rsp+8 to be an aligned boundary */
-  *((proc_ptr *) _stack) = entry_point;
+  *((void (**)(void)) _stack) = entry_point;
 
   the_context->rbp     = (void *) 0;
   the_context->rsp     = (void *) _stack;