For architectures which handle unaligned references transparently.
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx>
---
tools/include/tools/unaligned/be_direct.h | 48 +++++++++++++++++++++++++++++++
tools/include/tools/unaligned/le_direct.h | 48 +++++++++++++++++++++++++++++++
2 files changed, 96 insertions(+)
create mode 100644 tools/include/tools/unaligned/be_direct.h
create mode 100644 tools/include/tools/unaligned/le_direct.h
diff --git a/tools/include/tools/unaligned/be_direct.h b/tools/include/tools/unaligned/be_direct.h
new file mode 100644
index 000000000000..10a9b8229003
--- /dev/null
+++ b/tools/include/tools/unaligned/be_direct.h
@@ -0,0 +1,48 @@
+#ifndef _TOOLS_BE_DIRECT_H
+#define _TOOLS_BE_DIRECT_H
+
+#include <stdint.h>
+
+static inline uint16_t get_unaligned_be16(const void *_p)
+{
+ const uint16_t *p = _p;
+
+ return *p;
+}
+
+static inline uint32_t get_unaligned_be32(const void *_p)
+{
+ const uint32_t *p = _p;
+
+ return *p;
+}
+
+static inline uint64_t get_unaligned_be64(const void *_p)
+{
+ const uint64_t *p = _p;
+
+ return *p;
+}
+
+static inline void put_unaligned_be16(uint16_t val, void *_p)
+{
+ uint16_t *p = _p;
+
+ *p = val;
+}
+
+static inline void put_unaligned_be32(uint32_t val, void *_p)
+{
+ uint32_t *p = _p;
+
+ *p = val;
+}
+
+static inline void put_unaligned_be64(uint64_t val, void *_p)
+{
+ uint64_t *p = _p;
+
+ *p = val;
+}
+
+#endif /* _TOOLS_BE_DIRECT_H */
diff --git a/tools/include/tools/unaligned/le_direct.h b/tools/include/tools/unaligned/le_direct.h
new file mode 100644
index 000000000000..6353dfd04fd7
--- /dev/null
+++ b/tools/include/tools/unaligned/le_direct.h
@@ -0,0 +1,48 @@
+#ifndef _TOOLS_LE_DIRECT_H
+#define _TOOLS_LE_DIRECT_H
+
+#include <stdint.h>
+
+static inline uint16_t get_unaligned_le16(const void *_p)
+{
+ const uint16_t *p = _p;
+
+ return *p;
+}
+
+static inline uint32_t get_unaligned_le32(const void *_p)
+{
+ const uint32_t *p = _p;
+
+ return *p;
+}
+
+static inline uint64_t get_unaligned_le64(const void *_p)
+{
+ const uint64_t *p = _p;
+
+ return *p;
+}
+
+static inline void put_unaligned_le16(uint16_t val, void *_p)
+{
+ uint16_t *p = _p;
+
+ *p = val;
+}
+
+static inline void put_unaligned_le32(uint32_t val, void *_p)
+{
+ uint32_t *p = _p;
+
+ *p = val;
+}
+
+static inline void put_unaligned_le64(uint64_t val, void *_p)
+{
+ uint64_t *p = _p;
+
+ *p = val;
+}
+
+#endif /* _TOOLS_LE_DIRECT_H */
--
1.9.3
--
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