For now, they are duplicate of the same macros in cpu-all.h that we
eliminate in next commit.
Keep code readable by not defining them with macros, but simply their
implementation.
Signed-off-by: Pierrick Bouvier <pierrick.bouv...@linaro.org>
---
include/qemu/bswap.h | 70 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h
index ebf6f9e5f5c..46ec62f716d 100644
--- a/include/qemu/bswap.h
+++ b/include/qemu/bswap.h
@@ -442,6 +442,76 @@ DO_STN_LDN_P(be)
#undef DO_STN_LDN_P
+/* Return ld{word}_{le,be}_p following target endianness. */
+#define LOAD_IMPL(word, args...) \
+do { \
+ if (target_words_bigendian()) { \
+ return glue(glue(ld, word), _be_p)(args); \
+ } else { \
+ return glue(glue(ld, word), _le_p)(args); \
+ } \
+} while (0)
+
+static inline int lduw_p(const void *ptr)
+{
+ LOAD_IMPL(uw, ptr);
+}
+
+static inline int ldsw_p(const void *ptr)
+{
+ LOAD_IMPL(sw, ptr);
+}
+
+static inline int ldl_p(const void *ptr)
+{
+ LOAD_IMPL(l, ptr);
+}
+
+static inline uint64_t ldq_p(const void *ptr)
+{
+ LOAD_IMPL(q, ptr);
+}
+
+static inline uint64_t ldn_p(const void *ptr, int sz)
+{
+ LOAD_IMPL(n, ptr, sz);
+}
+
+#undef LOAD_IMPL
+
+/* Call st{word}_{le,be}_p following target endianness. */
+#define STORE_IMPL(word, args...) \
+do { \
+ if (target_words_bigendian()) { \
+ glue(glue(st, word), _be_p)(args); \
+ } else { \
+ glue(glue(st, word), _le_p)(args); \
+ } \
+} while (0)
+
+
+static inline void stw_p(void *ptr, uint16_t v)
+{
+ STORE_IMPL(w, ptr, v);
+}
+
+static inline void stl_p(void *ptr, uint32_t v)
+{
+ STORE_IMPL(l, ptr, v);
+}
+
+static inline void stq_p(void *ptr, uint64_t v)
+{
+ STORE_IMPL(q, ptr, v);
+}
+
+static inline void stn_p(void *ptr, int sz, uint64_t v)
+{
+ STORE_IMPL(n, ptr, sz, v);
+}
+
+#undef STORE_IMPL
+
#undef le_bswap
#undef be_bswap
#undef le_bswaps
--
2.39.5
