winhvemulation is x86_64 only.
Exception exit bitmaps are also x86_64 only
Others are just variable definitions not used on arm64.

Signed-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>
---
 accel/whpx/whpx-common.c       | 20 ++++++++++++++++++--
 include/system/whpx-all.h      |  2 ++
 include/system/whpx-common.h   |  2 ++
 include/system/whpx-internal.h |  7 ++++++-
 4 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/accel/whpx/whpx-common.c b/accel/whpx/whpx-common.c
index b5e5fda696..eeefaea329 100644
--- a/accel/whpx/whpx-common.c
+++ b/accel/whpx/whpx-common.c
@@ -41,7 +41,9 @@
 bool whpx_allowed;
 static bool whp_dispatch_initialized;
 static HMODULE hWinHvPlatform;
+#ifdef __x86_64__
 static HMODULE hWinHvEmulation;
+#endif
 
 struct whpx_state whpx_global;
 struct WHPDispatch whp_dispatch;
@@ -106,11 +108,16 @@ int whpx_first_vcpu_starting(CPUState *cpu)
              * whpx_translate_cpu_breakpoints(). WHPX breakpoints must
              * now be recomputed.
              */
+#ifdef __x86_64__
             whpx_translate_cpu_breakpoints(&whpx->breakpoints, cpu, i);
+#endif
         }
+#ifdef __x86_64__
         /* Actually insert the breakpoints into the memory. */
         whpx_apply_breakpoints(whpx->breakpoints.breakpoints, cpu, true);
+#endif
     }
+#ifdef __x86_64__
     HRESULT hr;
     uint64_t exception_mask;
     if (whpx->step_pending ||
@@ -132,6 +139,7 @@ int whpx_first_vcpu_starting(CPUState *cpu)
                      "hr=%08lx.", hr);
         return 1;
     }
+#endif
     return 0;
 }
 
@@ -238,8 +246,10 @@ void whpx_destroy_vcpu(CPUState *cpu)
     struct whpx_state *whpx = &whpx_global;
 
     whp_dispatch.WHvDeleteVirtualProcessor(whpx->partition, cpu->cpu_index);
+#ifdef __x86_64__
     AccelCPUState *vcpu = cpu->accel;
     whp_dispatch.WHvEmulatorDestroyEmulator(vcpu->emulator);
+#endif
     g_free(cpu->accel);
 }
 
@@ -414,8 +424,12 @@ static bool load_whp_dispatch_fns(HMODULE *handle,
         LIST_WINHVPLATFORM_FUNCTIONS(WHP_LOAD_FIELD)
         break;
     case WINHV_EMULATION_FNS_DEFAULT:
+#ifdef __x86_64__
         WHP_LOAD_LIB(WINHV_EMULATION_DLL, hLib)
         LIST_WINHVEMULATION_FUNCTIONS(WHP_LOAD_FIELD)
+#else
+        abort();
+#endif
         break;
     case WINHV_PLATFORM_FNS_SUPPLEMENTAL:
         WHP_LOAD_LIB(WINHV_PLATFORM_DLL, hLib)
@@ -541,11 +555,11 @@ bool init_whp_dispatch(void)
     if (!load_whp_dispatch_fns(&hWinHvPlatform, WINHV_PLATFORM_FNS_DEFAULT)) {
         goto error;
     }
-
+#ifdef __x86_64__
     if (!load_whp_dispatch_fns(&hWinHvEmulation, WINHV_EMULATION_FNS_DEFAULT)) {
         goto error;
     }
-
+#endif
     assert(load_whp_dispatch_fns(&hWinHvPlatform,
         WINHV_PLATFORM_FNS_SUPPLEMENTAL));
     whp_dispatch_initialized = true;
@@ -555,9 +569,11 @@ error:
     if (hWinHvPlatform) {
         FreeLibrary(hWinHvPlatform);
     }
+#ifdef __x86_64__
     if (hWinHvEmulation) {
         FreeLibrary(hWinHvEmulation);
     }
+#endif
     return false;
 }
 
diff --git a/include/system/whpx-all.h b/include/system/whpx-all.h
index a82b083284..838a25fa75 100644
--- a/include/system/whpx-all.h
+++ b/include/system/whpx-all.h
@@ -8,5 +8,7 @@ void whpx_get_registers(CPUState *cpu);
 void whpx_set_registers(CPUState *cpu, int level);
 int whpx_accel_init(AccelState *as, MachineState *ms);
 void whpx_cpu_instance_init(CPUState *cs);
+#ifdef __x86_64__
 HRESULT whpx_set_exception_exit_bitmap(UINT64 exceptions);
 #endif
+#endif
diff --git a/include/system/whpx-common.h b/include/system/whpx-common.h
index e549c7539c..629810b384 100644
--- a/include/system/whpx-common.h
+++ b/include/system/whpx-common.h
@@ -3,6 +3,7 @@
 #define SYSTEM_WHPX_COMMON_H
 
 struct AccelCPUState {
+#ifdef __x86_64__
     WHV_EMULATOR_HANDLE emulator;
     bool window_registered;
     bool interruptable;
@@ -10,6 +11,7 @@ struct AccelCPUState {
     uint64_t tpr;
     uint64_t apic_base;
     bool interruption_pending;
+#endif
     /* Must be the last field as it may have a tail */
     WHV_RUN_VP_EXIT_CONTEXT exit_ctx;
 };
diff --git a/include/system/whpx-internal.h b/include/system/whpx-internal.h
index e61375d554..e57d2c8526 100644
--- a/include/system/whpx-internal.h
+++ b/include/system/whpx-internal.h
@@ -4,8 +4,9 @@
 
 #include <windows.h>
 #include <winhvplatform.h>
+#ifdef __x86_64__
 #include <winhvemulation.h>
-
+#endif
 typedef enum WhpxBreakpointState {
     WHPX_BP_CLEARED = 0,
     WHPX_BP_SET_PENDING,
@@ -98,12 +99,16 @@ void whpx_apic_get(DeviceState *s);
 
 /* Define function typedef */
 LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE)
+#ifdef __x86_64__
 LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE)
+#endif
 LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE)
 
 struct WHPDispatch {
     LIST_WINHVPLATFORM_FUNCTIONS(WHP_DECLARE_MEMBER)
+#ifdef __x86_64__
     LIST_WINHVEMULATION_FUNCTIONS(WHP_DECLARE_MEMBER)
+#endif
     LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DECLARE_MEMBER)
 };
 
-- 
2.39.5 (Apple Git-154)