diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 3841359d0f..1240754f71 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -180,12 +180,12 @@ typedef struct ARMVectorReg {
     uint64_t d[2 * ARM_MAX_VQ] QEMU_ALIGNED(16);
 } ARMVectorReg;
 
-#ifdef TARGET_AARCH64
 /* In AArch32 mode, predicate registers do not exist at all.  */
 typedef struct ARMPredicateReg {
     uint64_t p[DIV_ROUND_UP(2 * ARM_MAX_VQ, 8)] QEMU_ALIGNED(16);
 } ARMPredicateReg;
 
+#ifdef TARGET_AARCH64
 /* In AArch32 mode, PAC keys do not exist at all.  */
 typedef struct ARMPACKey {
     uint64_t lo, hi;
@@ -606,13 +606,11 @@ typedef struct CPUArchState {
     struct {
         ARMVectorReg zregs[32];
 
-#ifdef TARGET_AARCH64
         /* Store FFR as pregs[16] to make it easier to treat as any other.  */
 #define FFR_PRED_NUM 16
         ARMPredicateReg pregs[17];
         /* Scratch space for aa64 sve predicate temporary.  */
         ARMPredicateReg preg_tmp;
-#endif
 
         /* We store these fpcsr fields separately for convenience.  */
         uint32_t qc[4] QEMU_ALIGNED(16);
@@ -1165,6 +1163,8 @@ hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cpu, vaddr addr,
 
 int arm_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
 int arm_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+int aarch64_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
+int aarch64_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
 
 int arm_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs,
                              int cpuid, DumpState *s);
@@ -1194,8 +1194,6 @@ int arm_cpu_write_elf32_note(WriteCoreDumpFunction f, CPUState *cs,
 void arm_emulate_firmware_reset(CPUState *cpustate, int target_el);
 
 #ifdef TARGET_AARCH64
-int aarch64_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
-int aarch64_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
 void aarch64_sve_narrow_vq(CPUARMState *env, unsigned vq);
 void aarch64_sve_change_el(CPUARMState *env, int old_el,
                            int new_el, bool el0_a64);
diff --git a/target/arm/internals.h b/target/arm/internals.h
index 11b5da2562..79dd62dd46 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1632,7 +1632,6 @@ static inline uint64_t pmu_counter_mask(CPUARMState *env)
   return (1ULL << 31) | ((1ULL << pmu_num_counters(env)) - 1);
 }
 
-#ifdef TARGET_AARCH64
 GDBFeature *arm_gen_dynamic_svereg_feature(CPUState *cpu, int base_reg);
 int aarch64_gdb_get_sve_reg(CPUState *cs, GByteArray *buf, int reg);
 int aarch64_gdb_set_sve_reg(CPUState *cs, uint8_t *buf, int reg);
@@ -1648,7 +1647,6 @@ void aarch64_max_tcg_initfn(Object *obj);
 void aarch64_add_pauth_properties(Object *obj);
 void aarch64_add_sve_properties(Object *obj);
 void aarch64_add_sme_properties(Object *obj);
-#endif
 
 /* Read the CONTROL register as the MRS instruction would. */
 uint32_t arm_v7m_mrs_control(CPUARMState *env, uint32_t secure);
diff --git a/target/arm/gdbstub.c b/target/arm/gdbstub.c
index 508b3d8116..92fa716826 100644
--- a/target/arm/gdbstub.c
+++ b/target/arm/gdbstub.c
@@ -311,7 +311,6 @@ static GDBFeature *arm_gen_dynamic_sysreg_feature(CPUState *cs, int base_reg)
     return &cpu->dyn_sysreg_feature.desc;
 }
 
-#ifdef TARGET_AARCH64
 int aarch64_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
 {
     ARMCPU *cpu = ARM_CPU(cs);
@@ -671,7 +670,6 @@ GDBFeature *arm_gen_dynamic_svereg_feature(CPUState *cs, int base_reg)
 
     return &cpu->dyn_svereg_feature.desc;
 }
-#endif
 
 #ifdef CONFIG_TCG
 typedef enum {
@@ -847,7 +845,6 @@ void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu)
          * The lower part of each SVE register aliases to the FPU
          * registers so we don't need to include both.
          */
-#ifdef TARGET_AARCH64
         if (isar_feature_aa64_sve(&cpu->isar)) {
             GDBFeature *feature = arm_gen_dynamic_svereg_feature(cs, cs->gdb_num_regs);
             gdb_register_coprocessor(cs, aarch64_gdb_get_sve_reg,
@@ -870,7 +867,6 @@ void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu)
                                      gdb_find_static_feature("aarch64-pauth.xml"),
                                      0);
         }
-#endif
     } else {
         if (arm_feature(env, ARM_FEATURE_NEON)) {
             gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg,
