Improved chSysHalt().

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9795 35acf78f-673a-0410-8e92-d51de3d6d3f4

os/nil/src/ch.c

@@ -298,6 +298,7 @@ void chSysHalt(const char *reason) {
   (void)reason;
 #endif
 
+  /* Halt hook code, usually empty.*/
   CH_CFG_SYSTEM_HALT_HOOK(reason);
 
   /* Harmless infinite loop.*/

os/rt/src/chsys.c

@@ -193,15 +193,15 @@ void chSysHalt(const char *reason) {
 
   port_disable();
 
-  /* Halt hook code, usually empty.*/
-  CH_CFG_SYSTEM_HALT_HOOK(reason);
-
   /* Logging the event.*/
   _trace_halt(reason);
 
   /* Pointing to the passed message.*/
   ch.dbg.panic_msg = reason;
 
+  /* Halt hook code, usually empty.*/
+  CH_CFG_SYSTEM_HALT_HOOK(reason);
+
   /* Harmless infinite loop.*/
   while (true) {
   }