tcg_temp_free(t0);
}
+static inline void tcg_gen_rotl_i32(TCGv ret, TCGv arg1, TCGv arg2)
+{
+ TCGv t0, t1;
+
+ t0 = tcg_temp_new(TCG_TYPE_I32);
+ t1 = tcg_temp_new(TCG_TYPE_I32);
+ tcg_gen_shl_i32(t0, arg1, arg2);
+ tcg_gen_subfi_i32(t1, 32, arg2);
+ tcg_gen_shr_i32(t1, arg1, t1);
+ tcg_gen_or_i32(ret, t0, t1);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
+
+static inline void tcg_gen_rotl_i64(TCGv ret, TCGv arg1, TCGv arg2)
+{
+ TCGv t0, t1;
+
+ t0 = tcg_temp_new(TCG_TYPE_I64);
+ t1 = tcg_temp_new(TCG_TYPE_I64);
+ tcg_gen_shl_i64(t0, arg1, arg2);
+ tcg_gen_subfi_i64(t1, 64, arg2);
+ tcg_gen_shr_i64(t1, arg1, t1);
+ tcg_gen_or_i64(ret, t0, t1);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
+
+static inline void tcg_gen_rotli_i32(TCGv ret, TCGv arg1, int32_t arg2)
+{
+ /* some cases can be optimized here */
+ if (arg2 == 0) {
+ tcg_gen_mov_i32(ret, arg1);
+ } else {
+ TCGv t0, t1;
+ t0 = tcg_temp_new(TCG_TYPE_I32);
+ t1 = tcg_temp_new(TCG_TYPE_I32);
+ tcg_gen_shli_i32(t0, arg1, arg2);
+ tcg_gen_shri_i32(t1, arg1, 32 - arg2);
+ tcg_gen_or_i32(ret, t0, t1);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ }
+}
+
+static inline void tcg_gen_rotli_i64(TCGv ret, TCGv arg1, int64_t arg2)
+{
+ /* some cases can be optimized here */
+ if (arg2 == 0) {
+ tcg_gen_mov_i64(ret, arg1);
+ } else {
+ TCGv t0, t1;
+ t0 = tcg_temp_new(TCG_TYPE_I64);
+ t1 = tcg_temp_new(TCG_TYPE_I64);
+ tcg_gen_shli_i64(t0, arg1, arg2);
+ tcg_gen_shri_i64(t1, arg1, 64 - arg2);
+ tcg_gen_or_i64(ret, t0, t1);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ }
+}
+
+static inline void tcg_gen_rotr_i32(TCGv ret, TCGv arg1, TCGv arg2)
+{
+ TCGv t0, t1;
+
+ t0 = tcg_temp_new(TCG_TYPE_I32);
+ t1 = tcg_temp_new(TCG_TYPE_I32);
+ tcg_gen_shr_i32(t0, arg1, arg2);
+ tcg_gen_subfi_i32(t1, 32, arg2);
+ tcg_gen_shl_i32(t1, arg1, t1);
+ tcg_gen_or_i32(ret, t0, t1);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
+
+static inline void tcg_gen_rotr_i64(TCGv ret, TCGv arg1, TCGv arg2)
+{
+ TCGv t0, t1;
+
+ t0 = tcg_temp_new(TCG_TYPE_I64);
+ t1 = tcg_temp_new(TCG_TYPE_I64);
+ tcg_gen_shl_i64(t0, arg1, arg2);
+ tcg_gen_subfi_i64(t1, 64, arg2);
+ tcg_gen_shl_i64(t1, arg1, t1);
+ tcg_gen_or_i64(ret, t0, t1);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
+
+static inline void tcg_gen_rotri_i32(TCGv ret, TCGv arg1, int32_t arg2)
+{
+ /* some cases can be optimized here */
+ if (arg2 == 0) {
+ tcg_gen_mov_i32(ret, arg1);
+ } else {
+ tcg_gen_rotli_i32(ret, arg1, 32 - arg2);
+ }
+}
+
+static inline void tcg_gen_rotri_i64(TCGv ret, TCGv arg1, int64_t arg2)
+{
+ /* some cases can be optimized here */
+ if (arg2 == 0) {
+ tcg_gen_mov_i32(ret, arg1);
+ } else {
+ tcg_gen_rotli_i64(ret, arg1, 64 - arg2);
+ }
+}
+
/***************************************/
/* QEMU specific operations. Their type depend on the QEMU CPU
type. */
#define tcg_gen_nand_tl tcg_gen_nand_i64
#define tcg_gen_nor_tl tcg_gen_nor_i64
#define tcg_gen_orc_tl tcg_gen_orc_i64
+#define tcg_gen_rotl_tl tcg_gen_rotl_i64
+#define tcg_gen_rotli_tl tcg_gen_rotli_i64
+#define tcg_gen_rotr_tl tcg_gen_rotr_i64
+#define tcg_gen_rotri_tl tcg_gen_rotri_i64
#define tcg_const_tl tcg_const_i64
#define tcg_const_local_tl tcg_const_local_i64
#else
#define tcg_gen_nand_tl tcg_gen_nand_i32
#define tcg_gen_nor_tl tcg_gen_nor_i32
#define tcg_gen_orc_tl tcg_gen_orc_i32
+#define tcg_gen_rotl_tl tcg_gen_rotl_i32
+#define tcg_gen_rotli_tl tcg_gen_rotli_i32
+#define tcg_gen_rotr_tl tcg_gen_rotr_i32
+#define tcg_gen_rotri_tl tcg_gen_rotri_i32
#define tcg_const_tl tcg_const_i32
#define tcg_const_local_tl tcg_const_local_i32
#endif