---

yaml
---
r: 331499
b: refs/heads/master
c: 508514e
h: refs/heads/master
i:
  331497: 0e896fb
  331495: 6b7d1ea
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a61a41a01822d48bbe53e6c1df56b88ee2f3de34
+refs/heads/master: 508514ed25315dd28340000831b17535d6f772da

trunk/arch/arm/include/asm/opcodes-virt.h

@@ -0,0 +1,29 @@
+/*
+ * opcodes-virt.h: Opcode definitions for the ARM virtualization extensions
+ * Copyright (C) 2012  Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __ASM_ARM_OPCODES_VIRT_H
+#define __ASM_ARM_OPCODES_VIRT_H
+
+#include <asm/opcodes.h>
+
+#define __HVC(imm16) __inst_arm_thumb32(				\
+	0xE1400070 | (((imm16) & 0xFFF0) << 4) | ((imm16) & 0x000F),	\
+	0xF7E08000 | (((imm16) & 0xF000) << 4) | ((imm16) & 0x0FFF)	\
+)
+
+#endif /* ! __ASM_ARM_OPCODES_VIRT_H */

trunk/arch/arm/include/asm/opcodes.h

@@ -193,6 +193,8 @@ extern asmlinkage unsigned int arm_check_condition(u32 opcode, u32 psr);
  * specify the ARM and Thumb alternatives at the same time.  This ensures
  * that the correct opcode gets emitted depending on the instruction set
  * used for the kernel build.
+ *
+ * Look at opcodes-virt.h for an example of how to use these macros.
  */
 #include <linux/stringify.h>