diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index de4705bb57..87b68affa8 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -144,14 +144,14 @@ struct CPURISCVState {
     target_ulong resetvec;
 
     target_ulong mhartid;
-    target_ulong mstatus;
+    /*
+     * For RV32 this is 32-bit mstatus and 32-bit mstatush.
+     * For RV64 this is a 64-bit mstatus.
+     */
+    uint64_t mstatus;
 
     target_ulong mip;
 
-#ifdef TARGET_RISCV32
-    target_ulong mstatush;
-#endif
-
     uint32_t miclaim;
 
     target_ulong mie;
@@ -183,16 +183,17 @@ struct CPURISCVState {
     uint64_t htimedelta;
 
     /* Virtual CSRs */
-    target_ulong vsstatus;
+    /*
+     * For RV32 this is 32-bit vsstatus and 32-bit vsstatush.
+     * For RV64 this is a 64-bit vsstatus.
+     */
+    uint64_t vsstatus;
     target_ulong vstvec;
     target_ulong vsscratch;
     target_ulong vsepc;
     target_ulong vscause;
     target_ulong vstval;
     target_ulong vsatp;
-#ifdef TARGET_RISCV32
-    target_ulong vsstatush;
-#endif
 
     target_ulong mtval2;
     target_ulong mtinst;
@@ -204,10 +205,7 @@ struct CPURISCVState {
     target_ulong scause_hs;
     target_ulong stval_hs;
     target_ulong satp_hs;
-    target_ulong mstatus_hs;
-#ifdef TARGET_RISCV32
-    target_ulong mstatush_hs;
-#endif
+    uint64_t mstatus_hs;
 
     target_ulong scounteren;
     target_ulong mcounteren;
diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h
index bd36062877..daedad8691 100644
--- a/target/riscv/cpu_bits.h
+++ b/target/riscv/cpu_bits.h
@@ -4,10 +4,10 @@
 #define TARGET_RISCV_CPU_BITS_H
 
 #define get_field(reg, mask) (((reg) & \
-                 (target_ulong)(mask)) / ((mask) & ~((mask) << 1)))
-#define set_field(reg, mask, val) (((reg) & ~(target_ulong)(mask)) | \
-                 (((target_ulong)(val) * ((mask) & ~((mask) << 1))) & \
-                 (target_ulong)(mask)))
+                 (uint64_t)(mask)) / ((mask) & ~((mask) << 1)))
+#define set_field(reg, mask, val) (((reg) & ~(uint64_t)(mask)) | \
+                 (((uint64_t)(val) * ((mask) & ~((mask) << 1))) & \
+                 (uint64_t)(mask)))
 
 /* Floating point round mode */
 #define FSR_RD_SHIFT        5
@@ -381,19 +381,8 @@
 #define MSTATUS_TVM         0x00100000 /* since: priv-1.10 */
 #define MSTATUS_TW          0x20000000 /* since: priv-1.10 */
 #define MSTATUS_TSR         0x40000000 /* since: priv-1.10 */
-#if defined(TARGET_RISCV64)
 #define MSTATUS_GVA         0x4000000000ULL
 #define MSTATUS_MPV         0x8000000000ULL
-#elif defined(TARGET_RISCV32)
-#define MSTATUS_GVA         0x00000040
-#define MSTATUS_MPV         0x00000080
-#endif
-
-#ifdef TARGET_RISCV32
-# define MSTATUS_MPV_ISSET(env)  get_field(env->mstatush, MSTATUS_MPV)
-#else
-# define MSTATUS_MPV_ISSET(env)  get_field(env->mstatus, MSTATUS_MPV)
-#endif
 
 #define MSTATUS64_UXL       0x0000000300000000ULL
 #define MSTATUS64_SXL       0x0000000C00000000ULL
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 0bbfd7f457..dd05a220c7 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -216,13 +216,15 @@ static void riscv_cpu_dump_state(CPUState *cs, FILE *f, int flags)
     qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "pc      ", env->pc);
 #ifndef CONFIG_USER_ONLY
     qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "mhartid ", env->mhartid);
-    qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "mstatus ", env->mstatus);
+    qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "mstatus ", (target_ulong)env->mstatus);
 #ifdef TARGET_RISCV32
-    qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "mstatush ", env->mstatush);
+    qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "mstatush ",
+                 (target_ulong)(env->mstatus >> 32));
 #endif
     if (riscv_has_ext(env, RVH)) {
         qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "hstatus ", env->hstatus);
-        qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "vsstatus ", env->vsstatus);
+        qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "vsstatus ",
+                     (target_ulong)env->vsstatus);
     }
     qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "mip     ", env->mip);
     qemu_fprintf(f, " %s " TARGET_FMT_lx "\n", "mie     ", env->mie);
diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c
index 4652082df1..3eb3a034db 100644
--- a/target/riscv/cpu_helper.c
+++ b/target/riscv/cpu_helper.c
@@ -110,27 +110,19 @@ bool riscv_cpu_fp_enabled(CPURISCVState *env)
 
 void riscv_cpu_swap_hypervisor_regs(CPURISCVState *env)
 {
-    target_ulong mstatus_mask = MSTATUS_MXR | MSTATUS_SUM | MSTATUS_FS |
-                                MSTATUS_SPP | MSTATUS_SPIE | MSTATUS_SIE;
+    uint64_t mstatus_mask = MSTATUS_MXR | MSTATUS_SUM | MSTATUS_FS |
+                            MSTATUS_SPP | MSTATUS_SPIE | MSTATUS_SIE |
+                            MSTATUS64_UXL;
     bool current_virt = riscv_cpu_virt_enabled(env);
 
     g_assert(riscv_has_ext(env, RVH));
 
-#if defined(TARGET_RISCV64)
-    mstatus_mask |= MSTATUS64_UXL;
-#endif
-
     if (current_virt) {
         /* Current V=1 and we are about to change to V=0 */
         env->vsstatus = env->mstatus & mstatus_mask;
         env->mstatus &= ~mstatus_mask;
         env->mstatus |= env->mstatus_hs;
 
-#if defined(TARGET_RISCV32)
-        env->vsstatush = env->mstatush;
-        env->mstatush |= env->mstatush_hs;
-#endif
-
         env->vstvec = env->stvec;
         env->stvec = env->stvec_hs;
 
@@ -154,11 +146,6 @@ void riscv_cpu_swap_hypervisor_regs(CPURISCVState *env)
         env->mstatus &= ~mstatus_mask;
         env->mstatus |= env->vsstatus;
 
-#if defined(TARGET_RISCV32)
-        env->mstatush_hs = env->mstatush;
-        env->mstatush |= env->vsstatush;
-#endif
-
         env->stvec_hs = env->stvec;
         env->stvec = env->vstvec;
 
@@ -727,7 +714,7 @@ bool riscv_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
     if (riscv_has_ext(env, RVH) && env->priv == PRV_M &&
         access_type != MMU_INST_FETCH &&
         get_field(env->mstatus, MSTATUS_MPRV) &&
-        MSTATUS_MPV_ISSET(env)) {
+        get_field(env->mstatus, MSTATUS_MPV)) {
         riscv_cpu_set_two_stage_lookup(env, true);
     }
 
@@ -799,7 +786,7 @@ bool riscv_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
     if (riscv_has_ext(env, RVH) && env->priv == PRV_M &&
         access_type != MMU_INST_FETCH &&
         get_field(env->mstatus, MSTATUS_MPRV) &&
-        MSTATUS_MPV_ISSET(env)) {
+        get_field(env->mstatus, MSTATUS_MPV)) {
         riscv_cpu_set_two_stage_lookup(env, false);
     }
 
@@ -862,7 +849,7 @@ void riscv_cpu_do_interrupt(CPUState *cs)
     RISCVCPU *cpu = RISCV_CPU(cs);
     CPURISCVState *env = &cpu->env;
     bool force_hs_execp = riscv_cpu_force_hs_excep_enabled(env);
-    target_ulong s;
+    uint64_t s;
 
     /* cs->exception is 32-bits wide unlike mcause which is XLEN-bits wide
      * so we mask off the MSB and separate into trap type and cause.
@@ -995,19 +982,11 @@ void riscv_cpu_do_interrupt(CPUState *cs)
             if (riscv_cpu_virt_enabled(env)) {
                 riscv_cpu_swap_hypervisor_regs(env);
             }
-#ifdef TARGET_RISCV32
-            env->mstatush = set_field(env->mstatush, MSTATUS_MPV,
-                                       riscv_cpu_virt_enabled(env));
-            if (riscv_cpu_virt_enabled(env) && tval) {
-                env->mstatush = set_field(env->mstatush, MSTATUS_GVA, 1);
-            }
-#else
             env->mstatus = set_field(env->mstatus, MSTATUS_MPV,
-                                      riscv_cpu_virt_enabled(env));
+                                     riscv_cpu_virt_enabled(env));
             if (riscv_cpu_virt_enabled(env) && tval) {
                 env->mstatus = set_field(env->mstatus, MSTATUS_GVA, 1);
             }
-#endif
 
             mtval2 = env->guest_phys_fault_addr;
 
diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index aaef6c6f20..e33f6cdc11 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -446,8 +446,8 @@ static int validate_vm(CPURISCVState *env, target_ulong vm)
 
 static int write_mstatus(CPURISCVState *env, int csrno, target_ulong val)
 {
-    target_ulong mstatus = env->mstatus;
-    target_ulong mask = 0;
+    uint64_t mstatus = env->mstatus;
+    uint64_t mask = 0;
     int dirty;
 
     /* flush tlb on mstatus fields that affect VM */
@@ -480,19 +480,20 @@ static int write_mstatus(CPURISCVState *env, int csrno, target_ulong val)
 #ifdef TARGET_RISCV32
 static int read_mstatush(CPURISCVState *env, int csrno, target_ulong *val)
 {
-    *val = env->mstatush;
+    *val = env->mstatus >> 32;
     return 0;
 }
 
 static int write_mstatush(CPURISCVState *env, int csrno, target_ulong val)
 {
-    if ((val ^ env->mstatush) & (MSTATUS_MPV)) {
+    uint64_t valh = (uint64_t)val << 32;
+    uint64_t mask = MSTATUS_MPV | MSTATUS_GVA;
+
+    if ((valh ^ env->mstatus) & (MSTATUS_MPV)) {
         tlb_flush(env_cpu(env));
     }
 
-    val &= MSTATUS_MPV | MSTATUS_GVA;
-
-    env->mstatush = val;
+    env->mstatus = (env->mstatus & ~mask) | (valh & mask);
 
     return 0;
 }
@@ -1105,7 +1106,8 @@ static int read_vsstatus(CPURISCVState *env, int csrno, target_ulong *val)
 
 static int write_vsstatus(CPURISCVState *env, int csrno, target_ulong val)
 {
-    env->vsstatus = val;
+    uint64_t mask = (target_ulong)-1;
+    env->vsstatus = (env->vsstatus & ~mask) | (uint64_t)val;
     return 0;
 }
 
diff --git a/target/riscv/op_helper.c b/target/riscv/op_helper.c
index 4ce73575a7..e20d56dcb8 100644
--- a/target/riscv/op_helper.c
+++ b/target/riscv/op_helper.c
@@ -78,7 +78,8 @@ target_ulong helper_csrrc(CPURISCVState *env, target_ulong src,
 
 target_ulong helper_sret(CPURISCVState *env, target_ulong cpu_pc_deb)
 {
-    target_ulong prev_priv, prev_virt, mstatus;
+    uint64_t mstatus;
+    target_ulong prev_priv, prev_virt;
 
     if (!(env->priv >= PRV_S)) {
         riscv_raise_exception(env, RISCV_EXCP_ILLEGAL_INST, GETPC());
@@ -147,18 +148,14 @@ target_ulong helper_mret(CPURISCVState *env, target_ulong cpu_pc_deb)
         riscv_raise_exception(env, RISCV_EXCP_INST_ADDR_MIS, GETPC());
     }
 
-    target_ulong mstatus = env->mstatus;
+    uint64_t mstatus = env->mstatus;
     target_ulong prev_priv = get_field(mstatus, MSTATUS_MPP);
-    target_ulong prev_virt = MSTATUS_MPV_ISSET(env);
+    target_ulong prev_virt = get_field(env->mstatus, MSTATUS_MPV);
     mstatus = set_field(mstatus, MSTATUS_MIE,
                         get_field(mstatus, MSTATUS_MPIE));
     mstatus = set_field(mstatus, MSTATUS_MPIE, 1);
     mstatus = set_field(mstatus, MSTATUS_MPP, PRV_U);
-#ifdef TARGET_RISCV32
-    env->mstatush = set_field(env->mstatush, MSTATUS_MPV, 0);
-#else
     mstatus = set_field(mstatus, MSTATUS_MPV, 0);
-#endif
     env->mstatus = mstatus;
     riscv_cpu_set_mode(env, prev_priv);
 
