diff --git a/qemu/aarch64.h b/qemu/aarch64.h
index 4acbea3b..12400840 100644
--- a/qemu/aarch64.h
+++ b/qemu/aarch64.h
@@ -3743,6 +3743,8 @@
 #define helper_advsimd_mulh helper_advsimd_mulh_aarch64
 #define helper_advsimd_mulx2h helper_advsimd_mulx2h_aarch64
 #define helper_advsimd_mulxh helper_advsimd_mulxh_aarch64
+#define helper_advsimd_rinth helper_advsimd_rinth_aarch64
+#define helper_advsimd_rinth_exact helper_advsimd_rinth_exact_aarch64
 #define helper_advsimd_sub2h helper_advsimd_sub2h_aarch64
 #define helper_advsimd_subh helper_advsimd_subh_aarch64
 #define helper_crc32_64 helper_crc32_64_aarch64
diff --git a/qemu/aarch64eb.h b/qemu/aarch64eb.h
index 5ed09652..e6359398 100644
--- a/qemu/aarch64eb.h
+++ b/qemu/aarch64eb.h
@@ -3743,6 +3743,8 @@
 #define helper_advsimd_mulh helper_advsimd_mulh_aarch64eb
 #define helper_advsimd_mulx2h helper_advsimd_mulx2h_aarch64eb
 #define helper_advsimd_mulxh helper_advsimd_mulxh_aarch64eb
+#define helper_advsimd_rinth helper_advsimd_rinth_aarch64eb
+#define helper_advsimd_rinth_exact helper_advsimd_rinth_exact_aarch64eb
 #define helper_advsimd_sub2h helper_advsimd_sub2h_aarch64eb
 #define helper_advsimd_subh helper_advsimd_subh_aarch64eb
 #define helper_crc32_64 helper_crc32_64_aarch64eb
diff --git a/qemu/header_gen.py b/qemu/header_gen.py
index 46869e18..9753ece5 100644
--- a/qemu/header_gen.py
+++ b/qemu/header_gen.py
@@ -3763,6 +3763,8 @@ aarch64_symbols = (
     'helper_advsimd_mulh',
     'helper_advsimd_mulx2h',
     'helper_advsimd_mulxh',
+    'helper_advsimd_rinth',
+    'helper_advsimd_rinth_exact',
     'helper_advsimd_sub2h',
     'helper_advsimd_subh',
     'helper_crc32_64',
diff --git a/qemu/target/arm/helper-a64.c b/qemu/target/arm/helper-a64.c
index 1754683c..b3d99fab 100644
--- a/qemu/target/arm/helper-a64.c
+++ b/qemu/target/arm/helper-a64.c
@@ -791,3 +791,25 @@ uint32_t HELPER(advsimd_acgt_f16)(float16 a, float16 b, void *fpstp)
     int compare = float16_compare(f0, f1, fpst);
     return ADVSIMD_CMPRES(compare == float_relation_greater);
 }
+
+/* round to integral */
+float16 HELPER(advsimd_rinth_exact)(float16 x, void *fp_status)
+{
+    return float16_round_to_int(x, fp_status);
+}
+
+float16 HELPER(advsimd_rinth)(float16 x, void *fp_status)
+{
+    int old_flags = get_float_exception_flags(fp_status), new_flags;
+    float16 ret;
+
+    ret = float16_round_to_int(x, fp_status);
+
+    /* Suppress any inexact exceptions the conversion produced */
+    if (!(old_flags & float_flag_inexact)) {
+        new_flags = get_float_exception_flags(fp_status);
+        set_float_exception_flags(new_flags & ~float_flag_inexact, fp_status);
+    }
+
+    return ret;
+}
diff --git a/qemu/target/arm/helper-a64.h b/qemu/target/arm/helper-a64.h
index 8d3ea6b0..4af4077c 100644
--- a/qemu/target/arm/helper-a64.h
+++ b/qemu/target/arm/helper-a64.h
@@ -71,3 +71,5 @@ DEF_HELPER_3(advsimd_maxnum2h, i32, i32, i32, ptr)
 DEF_HELPER_3(advsimd_minnum2h, i32, i32, i32, ptr)
 DEF_HELPER_3(advsimd_mulx2h, i32, i32, i32, ptr)
 DEF_HELPER_4(advsimd_muladd2h, i32, i32, i32, i32, ptr)
+DEF_HELPER_2(advsimd_rinth_exact, f16, f16, ptr)
+DEF_HELPER_2(advsimd_rinth, f16, f16, ptr)
diff --git a/qemu/target/arm/translate-a64.c b/qemu/target/arm/translate-a64.c
index dc8997d0..666bddd3 100644
--- a/qemu/target/arm/translate-a64.c
+++ b/qemu/target/arm/translate-a64.c
@@ -11336,27 +11336,140 @@ static void disas_simd_two_reg_misc(DisasContext *s, uint32_t insn)
  */
 static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn)
 {
-    int fpop, opcode, a;
+    TCGContext *tcg_ctx = s->uc->tcg_ctx;
+    int fpop, opcode, a, u;
+    int rn, rd;
+    bool is_q;
+    bool is_scalar;
+    bool only_in_vector = false;
+
+    int pass;
+    TCGv_i32 tcg_rmode = NULL;
+    TCGv_ptr tcg_fpstatus = NULL;
+    bool need_rmode = false;
+    int rmode;
 
     if (!arm_dc_feature(s, ARM_FEATURE_V8_FP16)) {
         unallocated_encoding(s);
         return;
     }
 
-    if (!fp_access_check(s)) {
-        return;
-    }
+    rd = extract32(insn, 0, 5);
+    rn = extract32(insn, 5, 5);
 
-    opcode = extract32(insn, 12, 4);
     a = extract32(insn, 23, 1);
+    u = extract32(insn, 29, 1);
+    is_scalar = extract32(insn, 28, 1);
+    is_q = extract32(insn, 30, 1);
+
+    opcode = extract32(insn, 12, 5);
     fpop = deposit32(opcode, 5, 1, a);
+    fpop = deposit32(fpop, 6, 1, u);
 
     switch (fpop) {
+    case 0x18: /* FRINTN */
+        need_rmode = true;
+        only_in_vector = true;
+        rmode = FPROUNDING_TIEEVEN;
+        break;
+    case 0x19: /* FRINTM */
+        need_rmode = true;
+        only_in_vector = true;
+        rmode = FPROUNDING_NEGINF;
+        break;
+    case 0x38: /* FRINTP */
+        need_rmode = true;
+        only_in_vector = true;
+        rmode = FPROUNDING_POSINF;
+        break;
+    case 0x39: /* FRINTZ */
+        need_rmode = true;
+        only_in_vector = true;
+        rmode = FPROUNDING_ZERO;
+        break;
+    case 0x58: /* FRINTA */
+        need_rmode = true;
+        only_in_vector = true;
+        rmode = FPROUNDING_TIEAWAY;
+        break;
+    case 0x59: /* FRINTX */
+    case 0x79: /* FRINTI */
+        only_in_vector = true;
+        /* current rounding mode */
+        break;
     default:
         fprintf(stderr, "%s: insn %#04x fpop %#2x\n", __func__, insn, fpop);
         g_assert_not_reached();
     }
 
+    /* Check additional constraints for the scalar encoding */
+    if (is_scalar) {
+        if (!is_q) {
+            unallocated_encoding(s);
+            return;
+        }
+        /* FRINTxx is only in the vector form */
+        if (only_in_vector) {
+            unallocated_encoding(s);
+            return;
+        }
+    }
+
+    if (!fp_access_check(s)) {
+        return;
+    }
+
+    if (need_rmode) {
+        tcg_fpstatus = get_fpstatus_ptr(tcg_ctx, true);
+    }
+
+    if (need_rmode) {
+        tcg_rmode = tcg_const_i32(tcg_ctx, arm_rmode_to_sf(rmode));
+        gen_helper_set_rmode(tcg_ctx, tcg_rmode, tcg_rmode, tcg_fpstatus);
+    }
+
+    if (is_scalar) {
+        /* no operations yet */
+    } else {
+        for (pass = 0; pass < (is_q ? 8 : 4); pass++) {
+            TCGv_i32 tcg_op = tcg_temp_new_i32(tcg_ctx);
+            TCGv_i32 tcg_res = tcg_temp_new_i32(tcg_ctx);
+
+            read_vec_element_i32(s, tcg_op, rn, pass, MO_16);
+
+            switch (fpop) {
+            case 0x18: /* FRINTN */
+            case 0x19: /* FRINTM */
+            case 0x38: /* FRINTP */
+            case 0x39: /* FRINTZ */
+            case 0x58: /* FRINTA */
+            case 0x79: /* FRINTI */
+                gen_helper_advsimd_rinth(tcg_ctx, tcg_res, tcg_op, tcg_fpstatus);
+                break;
+            case 0x59: /* FRINTX */
+                gen_helper_advsimd_rinth_exact(tcg_ctx, tcg_res, tcg_op, tcg_fpstatus);
+                break;
+            default:
+                g_assert_not_reached();
+            }
+
+            write_vec_element_i32(s, tcg_res, rd, pass, MO_16);
+
+            tcg_temp_free_i32(tcg_ctx, tcg_res);
+            tcg_temp_free_i32(tcg_ctx, tcg_op);
+        }
+
+        clear_vec_high(s, is_q, rd);
+    }
+
+    if (tcg_rmode) {
+        gen_helper_set_rmode(tcg_ctx, tcg_rmode, tcg_rmode, tcg_fpstatus);
+        tcg_temp_free_i32(tcg_ctx, tcg_rmode);
+    }
+
+    if (tcg_fpstatus) {
+        tcg_temp_free_ptr(tcg_ctx, tcg_fpstatus);
+    }
 }
 
 /* AdvSIMD scalar x indexed element