Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / include / asm / assembler.h

diff --git a/qemu/roms/u-boot/arch/arm/include/asm/assembler.h b/qemu/roms/u-boot/arch/arm/include/asm/assembler.h
new file mode 100644 (file)
index 0000000..5e4789b
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/include/asm/assembler.h
@@ -0,0 +1,60 @@
+/*
+ *  arch/arm/include/asm/assembler.h
+ *
+ *  Copyright (C) 1996-2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  This file contains arm architecture specific defines
+ *  for the different processors.
+ *
+ *  Do not include any C declarations in this file - it is included by
+ *  assembler source.
+ */
+
+/*
+ * Endian independent macros for shifting bytes within registers.
+ */
+#ifndef __ARMEB__
+#define pull           lsr
+#define push           lsl
+#define get_byte_0     lsl #0
+#define get_byte_1     lsr #8
+#define get_byte_2     lsr #16
+#define get_byte_3     lsr #24
+#define put_byte_0     lsl #0
+#define put_byte_1     lsl #8
+#define put_byte_2     lsl #16
+#define put_byte_3     lsl #24
+#else
+#define pull           lsl
+#define push           lsr
+#define get_byte_0     lsr #24
+#define get_byte_1     lsr #16
+#define get_byte_2     lsr #8
+#define get_byte_3      lsl #0
+#define put_byte_0     lsl #24
+#define put_byte_1     lsl #16
+#define put_byte_2     lsl #8
+#define put_byte_3      lsl #0
+#endif
+
+/*
+ * Data preload for architectures that support it
+ */
+#if defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) || \
+       defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
+       defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || \
+       defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_7A__) || \
+       defined(__ARM_ARCH_7R__)
+#define PLD(code...)   code
+#else
+#define PLD(code...)
+#endif
+
+/*
+ * Cache alligned
+ */
+#define CALGN(code...) code