[PATCH v4 09/23] accel/hvf: Drop hvf_slot and hvf_find_overlap_slot

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

From: Richard Henderson <richard.henderson@linaro.org>

These are now unused.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/system/hvf_int.h  | 13 -------------
 accel/hvf/hvf-accel-ops.c | 14 --------------
 2 files changed, 27 deletions(-)

diff --git a/include/system/hvf_int.h b/include/system/hvf_int.h
index ee7ab689f45..d842d4b2b99 100644
--- a/include/system/hvf_int.h
+++ b/include/system/hvf_int.h
@@ -24,15 +24,6 @@ typedef hv_vcpu_t hvf_vcpuid;
 typedef hv_vcpuid_t hvf_vcpuid;
 #endif
 
-typedef struct hvf_slot {
-    uint64_t start;
-    uint64_t size;
-    uint8_t *mem;
-    int slot_id;
-    uint32_t flags;
-    MemoryRegion *region;
-} hvf_slot;
-
 typedef struct hvf_vcpu_caps {
     uint64_t vmx_cap_pinbased;
     uint64_t vmx_cap_procbased;
@@ -45,9 +36,6 @@ typedef struct hvf_vcpu_caps {
 struct HVFState {
     AccelState parent_obj;
 
-    hvf_slot slots[32];
-    int num_slots;
-
     hvf_vcpu_caps *hvf_caps;
     uint64_t vtimer_offset;
     QTAILQ_HEAD(, hvf_sw_breakpoint) hvf_sw_breakpoints;
@@ -70,7 +58,6 @@ void assert_hvf_ok_impl(hv_return_t ret, const char *file, unsigned int line,
 const char *hvf_return_string(hv_return_t ret);
 int hvf_arch_init(void);
 hv_return_t hvf_arch_vm_create(MachineState *ms, uint32_t pa_range);
-hvf_slot *hvf_find_overlap_slot(uint64_t, uint64_t);
 void hvf_kick_vcpu_thread(CPUState *cpu);
 
 /* Must be called by the owning thread */
diff --git a/accel/hvf/hvf-accel-ops.c b/accel/hvf/hvf-accel-ops.c
index 3e5feecd8a7..bbb0b385fe9 100644
--- a/accel/hvf/hvf-accel-ops.c
+++ b/accel/hvf/hvf-accel-ops.c
@@ -64,20 +64,6 @@ HVFState *hvf_state;
 
 /* Memory slots */
 
-hvf_slot *hvf_find_overlap_slot(uint64_t start, uint64_t size)
-{
-    hvf_slot *slot;
-    int x;
-    for (x = 0; x < hvf_state->num_slots; ++x) {
-        slot = &hvf_state->slots[x];
-        if (slot->size && start < (slot->start + slot->size) &&
-            (start + size) > slot->start) {
-            return slot;
-        }
-    }
-    return NULL;
-}
-
 static void do_hvf_cpu_synchronize_state(CPUState *cpu, run_on_cpu_data arg)
 {
     if (!cpu->vcpu_dirty) {
-- 
2.51.0