[RFC-PATCH-for-11.0 v2 1/8] accel/tcg: Add endianness variants of cpu_ld{uw, l, q}_code()

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Allow target with fixed-endianness to not use the MO_TE definition.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/accel/tcg/cpu-ldst.h | 43 +++++++++++++++++++++++++++++++-----
 1 file changed, 37 insertions(+), 6 deletions(-)

diff --git a/include/accel/tcg/cpu-ldst.h b/include/accel/tcg/cpu-ldst.h
index 0de7f5eaa6b..e4ec4e7d367 100644
--- a/include/accel/tcg/cpu-ldst.h
+++ b/include/accel/tcg/cpu-ldst.h
@@ -481,25 +481,56 @@ static inline uint32_t cpu_ldub_code(CPUArchState *env, abi_ptr addr)
     return cpu_ldb_code_mmu(env, addr, oi, 0);
 }
 
-static inline uint32_t cpu_lduw_code(CPUArchState *env, abi_ptr addr)
+static inline uint32_t cpu_lduw_le_code(CPUArchState *env, abi_ptr addr)
 {
     CPUState *cs = env_cpu(env);
-    MemOpIdx oi = make_memop_idx(MO_TEUW, cpu_mmu_index(cs, true));
+    MemOpIdx oi = make_memop_idx(MO_LEUW, cpu_mmu_index(cs, true));
     return cpu_ldw_code_mmu(env, addr, oi, 0);
 }
 
-static inline uint32_t cpu_ldl_code(CPUArchState *env, abi_ptr addr)
+static inline uint32_t cpu_ldl_le_code(CPUArchState *env, abi_ptr addr)
 {
     CPUState *cs = env_cpu(env);
-    MemOpIdx oi = make_memop_idx(MO_TEUL, cpu_mmu_index(cs, true));
+    MemOpIdx oi = make_memop_idx(MO_LEUL, cpu_mmu_index(cs, true));
     return cpu_ldl_code_mmu(env, addr, oi, 0);
 }
 
-static inline uint64_t cpu_ldq_code(CPUArchState *env, abi_ptr addr)
+static inline uint64_t cpu_ldq_le_code(CPUArchState *env, abi_ptr addr)
 {
     CPUState *cs = env_cpu(env);
-    MemOpIdx oi = make_memop_idx(MO_TEUQ, cpu_mmu_index(cs, true));
+    MemOpIdx oi = make_memop_idx(MO_LEUQ, cpu_mmu_index(cs, true));
     return cpu_ldq_code_mmu(env, addr, oi, 0);
 }
 
+static inline uint32_t cpu_lduw_be_code(CPUArchState *env, abi_ptr addr)
+{
+    CPUState *cs = env_cpu(env);
+    MemOpIdx oi = make_memop_idx(MO_BEUW, cpu_mmu_index(cs, true));
+    return cpu_ldw_code_mmu(env, addr, oi, 0);
+}
+
+static inline uint32_t cpu_ldl_be_code(CPUArchState *env, abi_ptr addr)
+{
+    CPUState *cs = env_cpu(env);
+    MemOpIdx oi = make_memop_idx(MO_BEUL, cpu_mmu_index(cs, true));
+    return cpu_ldl_code_mmu(env, addr, oi, 0);
+}
+
+static inline uint64_t cpu_ldq_be_code(CPUArchState *env, abi_ptr addr)
+{
+    CPUState *cs = env_cpu(env);
+    MemOpIdx oi = make_memop_idx(MO_BEUQ, cpu_mmu_index(cs, true));
+    return cpu_ldq_code_mmu(env, addr, oi, 0);
+}
+
+#if TARGET_BIG_ENDIAN
+# define cpu_lduw_code        cpu_lduw_be_code
+# define cpu_ldl_code         cpu_ldl_be_code
+# define cpu_ldq_code         cpu_ldq_be_code
+#else
+# define cpu_lduw_code        cpu_lduw_le_code
+# define cpu_ldl_code         cpu_ldl_le_code
+# define cpu_ldq_code         cpu_ldq_le_code
+#endif
+
 #endif /* ACCEL_TCG_CPU_LDST_H */
-- 
2.51.0