From 8b65b57472d5086f2c035a09fdb07a40285beb4a Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Wed, 28 Jul 2021 14:41:32 +0200
Subject: score: Canonicalize _CPU_Fatal_halt()

Move _CPU_Fatal_halt() declaration to <rtems/score/cpuimpl.h> and make sure it
is a proper declaration of a function which does not return.  Fix the type of
the error code.  If necessary, add the implementation to cpu.c.  Implementing
_CPU_Fatal_halt() as a function makes it possible to wrap this function for
example to fully test _Terminate().
---
 cpukit/score/cpu/bfin/cpu.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'cpukit/score/cpu/bfin/cpu.c')

diff --git a/cpukit/score/cpu/bfin/cpu.c b/cpukit/score/cpu/bfin/cpu.c
index 5a528894d8..962e84d1bc 100644
--- a/cpukit/score/cpu/bfin/cpu.c
+++ b/cpukit/score/cpu/bfin/cpu.c
@@ -18,6 +18,7 @@
 #include "config.h"
 #endif
 
+#include <rtems/score/cpuimpl.h>
 #include <rtems/score/isr.h>
 #include <rtems/score/bfin.h>
 #include <rtems/bfin/bfin.h>
@@ -73,6 +74,14 @@ void _CPU_Initialize(void)
   __asm__ __volatile__ ("syscfg = %0" : : "d" (0x00000004));
 }
 
+void _CPU_Fatal_halt( uint32_t source, CPU_Uint32ptr error )
+{
+  __asm__ volatile ( "cli R1; R1 = %0; _halt: idle; jump _halt;"
+                     : : "r" (error) );
+}
+
+/* end of Fatal Error manager macros */
+
 
 
 
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