sparc: Move _CPU_Trap_slot_template

The definition of _CPU_Trap_slot_template is BSP-independent.  A
potential para-virtualization support may use <rtems/score/paravirt.h>.

This patch is a part of the BSP source reorganization.

Update #3285.

1 files changed, 16 insertions, 0 deletions

diff --git a/cpukit/score/cpu/sparc/cpu.c b/cpukit/score/cpu/sparc/cpu.c
index 8916a7d988..cb94b14c71 100644
--- a/cpukit/score/cpu/sparc/cpu.c
+++ b/cpukit/score/cpu/sparc/cpu.c
@@ -146,6 +146,22 @@ RTEMS_STATIC_ASSERT(
 );
 
 /*
+ *  This initializes the set of opcodes placed in each trap
+ *  table entry.  The routine which installs a handler is responsible
+ *  for filling in the fields for the _handler address and the _vector
+ *  trap type.
+ *
+ *  The constants following this structure are masks for the fields which
+ *  must be filled in when the handler is installed.
+ */
+const CPU_Trap_table_entry _CPU_Trap_slot_template = {
+  0xa1480000,      /* mov   %psr, %l0           */
+  0x29000000,      /* sethi %hi(_handler), %l4  */
+  0x81c52000,      /* jmp   %l4 + %lo(_handler) */
+  0xa6102000       /* mov   _vector, %l3        */
+};
+
+/*
  *  _CPU_Initialize
  *
  *  This routine performs processor dependent initialization.