diff --git a/target/arm/translate-a64.h b/target/arm/translate-a64.h
index 12ad8ac6ed..9cd2b3d238 100644
--- a/target/arm/translate-a64.h
+++ b/target/arm/translate-a64.h
@@ -18,6 +18,8 @@
 #ifndef TARGET_ARM_TRANSLATE_A64_H
 #define TARGET_ARM_TRANSLATE_A64_H
 
+void unallocated_encoding(DisasContext *s);
+
 #define unsupported_encoding(s, insn)                                    \
     do {                                                                 \
         qemu_log_mask(LOG_UNIMP,                                         \
diff --git a/target/arm/translate.h b/target/arm/translate.h
index 92ef790be9..64304c957e 100644
--- a/target/arm/translate.h
+++ b/target/arm/translate.h
@@ -99,8 +99,6 @@ typedef struct DisasCompare {
     bool value_global;
 } DisasCompare;
 
-void unallocated_encoding(DisasContext *s);
-
 /* Share the TCG temporaries common between 32 and 64 bit modes.  */
 extern TCGv_i32 cpu_NF, cpu_ZF, cpu_CF, cpu_VF;
 extern TCGv_i64 cpu_exclusive_addr;
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 6fd0b779d3..9183f89ba3 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -338,6 +338,13 @@ static inline void gen_goto_tb(DisasContext *s, int n, uint64_t dest)
     }
 }
 
+void unallocated_encoding(DisasContext *s)
+{
+    /* Unallocated and reserved encodings are uncategorized */
+    gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
+                       default_exception_el(s));
+}
+
 static void init_tmp_a64_array(DisasContext *s)
 {
 #ifdef CONFIG_DEBUG_TCG
diff --git a/target/arm/translate-vfp.inc.c b/target/arm/translate-vfp.inc.c
index 3e8ea80493..5065d4524c 100644
--- a/target/arm/translate-vfp.inc.c
+++ b/target/arm/translate-vfp.inc.c
@@ -108,7 +108,8 @@ static bool full_vfp_access_check(DisasContext *s, bool ignore_vfp_enabled)
 
     if (!s->vfp_enabled && !ignore_vfp_enabled) {
         assert(!arm_dc_feature(s, ARM_FEATURE_M));
-        unallocated_encoding(s);
+        gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
+                           default_exception_el(s));
         return false;
     }
 
diff --git a/target/arm/translate.c b/target/arm/translate.c
index cbe19b7a62..2aac9aae68 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -1231,13 +1231,6 @@ static void gen_exception_bkpt_insn(DisasContext *s, uint32_t syn)
     s->base.is_jmp = DISAS_NORETURN;
 }
 
-void unallocated_encoding(DisasContext *s)
-{
-    /* Unallocated and reserved encodings are uncategorized */
-    gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
-                       default_exception_el(s));
-}
-
 /* Force a TB lookup after an instruction that changes the CPU state.  */
 static inline void gen_lookup_tb(DisasContext *s)
 {
@@ -1268,7 +1261,8 @@ static inline void gen_hlt(DisasContext *s, int imm)
         return;
     }
 
-    unallocated_encoding(s);
+    gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
+                       default_exception_el(s));
 }
 
 static inline void gen_add_data_offset(DisasContext *s, unsigned int insn,
@@ -7580,7 +7574,8 @@ static void gen_srs(DisasContext *s,
     }
 
     if (undef) {
-        unallocated_encoding(s);
+        gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
+                           default_exception_el(s));
         return;
     }
 
@@ -9201,7 +9196,8 @@ static void disas_arm_insn(DisasContext *s, unsigned int insn)
             break;
         default:
         illegal_op:
-            unallocated_encoding(s);
+            gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
+                               default_exception_el(s));
             break;
         }
     }
@@ -10886,7 +10882,8 @@ static void disas_thumb2_insn(DisasContext *s, uint32_t insn)
     }
     return;
 illegal_op:
-    unallocated_encoding(s);
+    gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
+                       default_exception_el(s));
 }
 
 static void disas_thumb_insn(DisasContext *s, uint32_t insn)
@@ -11709,7 +11706,8 @@ static void disas_thumb_insn(DisasContext *s, uint32_t insn)
     return;
 illegal_op:
 undef:
-    unallocated_encoding(s);
+    gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_uncategorized(),
+                       default_exception_el(s));
 }
 
 static bool insn_crosses_page(CPUARMState *env, DisasContext *s)
