1 files changed, 57 insertions, 7 deletions
diff --git a/cpukit/score/cpu/sparc/include/rtems/score/cpuimpl.h b/cpukit/score/cpu/sparc/include/rtems/score/cpuimpl.h
index 14038cbdbe..9697209a97 100644
--- a/cpukit/score/cpu/sparc/include/rtems/score/cpuimpl.h
+++ b/cpukit/score/cpu/sparc/include/rtems/score/cpuimpl.h
@@ -1,16 +1,38 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /**
  * @file
  *
- * @brief CPU Port Implementation API
+ * @ingroup RTEMSScoreCPUSPARC
+ *
+ * @brief This header file defines implementation interfaces pertaining to the
+ *   port of the executive to the SPARC processor.
  */
 
 /*
  * Copyright (c) 1989, 2007 On-Line Applications Research Corporation (OAR)
- * Copyright (c) 2013, 2016 embedded brains GmbH
+ * Copyright (C) 2013, 2016 embedded brains GmbH & Co. KG
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef _RTEMS_SCORE_CPUIMPL_H
@@ -101,6 +123,8 @@
   #define CPU_PER_CPU_CONTROL_SIZE 0
 #endif
 
+#define CPU_THREAD_LOCAL_STORAGE_VARIANT 20
+
 #if ( SPARC_HAS_FPU == 1 )
   /**
    * @brief Offset of the CPU_Per_CPU_control::fsr field relative to the
@@ -205,16 +229,42 @@ void _CPU_Context_volatile_clobber( uintptr_t pattern );
 
 void _CPU_Context_validate( uintptr_t pattern );
 
-RTEMS_INLINE_ROUTINE void _CPU_Instruction_illegal( void )
+static inline void _CPU_Instruction_illegal( void )
 {
   __asm__ volatile ( "unimp 0" );
 }
 
-RTEMS_INLINE_ROUTINE void _CPU_Instruction_no_operation( void )
+static inline void _CPU_Instruction_no_operation( void )
 {
   __asm__ volatile ( "nop" );
 }
 
+static inline void _CPU_Use_thread_local_storage(
+  const Context_Control *context
+)
+{
+   register uint32_t g7 __asm__( "g7" );
+
+   g7 = context->g7;
+
+   /* Make sure that the register assignment is not optimized away */
+   __asm__ volatile ( "" : : "r" ( g7 ) );
+}
+
+static inline void *_CPU_Get_TLS_thread_pointer(
+  const Context_Control *context
+)
+{
+  return (void *) context->g7;
+}
+
+#if defined(RTEMS_PROFILING)
+/**
+ * @brief Reads the CPU counter while interrupts are disabled.
+ */
+CPU_Counter_ticks _SPARC_Counter_read_ISR_disabled( void );
+#endif
+
 #ifdef __cplusplus
 }
 #endif