Changeset 304 for asp3_wo_tecs/trunk/arch/arm_gcc/common/arm_insn.h

Timestamp:

Jun 26, 2017, 5:33:59 PM (7 years ago)

Author:

ertl-honda

Message:

コンフィギュレータをruby版に変更

File:

• asp3_wo_tecs/trunk/arch/arm_gcc/common/arm_insn.h (modified) (6 diffs)

asp3_wo_tecs/trunk/arch/arm_gcc/common/arm_insn.h

@@ -5 +5 @@
  *  Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
  *                              Toyohashi Univ. of Technology, JAPAN
- *  Copyright (C) 2006-2015 by Embedded and Real-Time Systems Laboratory
+ *  Copyright (C) 2006-2016 by Embedded and Real-Time Systems Laboratory
  *              Graduate School of Information Science, Nagoya Univ., JAPAN
  * 
@@ -52 +52 @@
  *  ã®è²¬ä»»ã‚’è² ã‚ãªã„ï¼Ž
  * 
- *  $Id: arm_insn.h 438 2015-08-09 01:37:47Z ertl-hiro $
+ *  $Id: arm_insn.h 547 2016-01-16 06:26:08Z ertl-hiro $
  */
 
@@ -365 +365 @@
  *  では最大範囲（システムå
 ¨ä½“，リード／ライトの両方）で同期を取る．
+ *
+ *  ARMv5以前では，メモリバリア機能は実è£
+依存であるため，それぞれ，
+ *  DATA_MEMORY_BARRIER，DATA_SYNC_BARRIER，INST_SYNC_BARRIERを定義する
+ *  ことによって，関数のå†
+容をå
+¥ã‚Œæ›ãˆã‚‰ã‚Œã‚‹ã‚ˆã†ã«ã—ている．
  */
 
@@ -377 +384 @@
 data_memory_barrier(void)
 {
-#if __TARGET_ARCH_ARM <= 6
+#ifdef DATA_MEMORY_BARRIER
+        DATA_MEMORY_BARRIER();
+#elif __TARGET_ARCH_ARM <= 6
         CP15_DATA_MEMORY_BARRIER();
 #else /* __TARGET_ARCH_ARM <= 6 */
         Asm("dmb":::"memory");
-#endif /* __TARGET_ARCH_ARM <= 6 */
+#endif
 }
 
@@ -396 +405 @@
 data_sync_barrier(void)
 {
-#if __TARGET_ARCH_ARM <= 6
+#ifdef DATA_SYNC_BARRIER
+        DATA_SYNC_BARRIER();
+#elif __TARGET_ARCH_ARM <= 6
         CP15_DATA_SYNC_BARRIER();
 #else /* __TARGET_ARCH_ARM <= 6 */
         Asm("dsb":::"memory");
-#endif /* __TARGET_ARCH_ARM <= 6 */
+#endif
 }
 
@@ -415 +426 @@
 inst_sync_barrier(void)
 {
-#if __TARGET_ARCH_ARM <= 6
+#ifdef INST_SYNC_BARRIER
+        INST_SYNC_BARRIER();
+#elif __TARGET_ARCH_ARM <= 6
         CP15_INST_SYNC_BARRIER();
 #else /* __TARGET_ARCH_ARM <= 6 */
         Asm("isb":::"memory");
-#endif /* __TARGET_ARCH_ARM <= 6 */
+#endif
 }