1 files changed, 31 insertions, 22 deletions

diff --git a/target/i386/excp_helper.c b/target/i386/excp_helper.c
index 49231f6b69..fa1ead6404 100644
--- a/target/i386/excp_helper.c
+++ b/target/i386/excp_helper.c
@@ -137,26 +137,7 @@ void raise_exception_ra(CPUX86State *env, int exception_index, uintptr_t retaddr
     raise_interrupt2(env, exception_index, 0, 0, 0, retaddr);
 }
 
-#if defined(CONFIG_USER_ONLY)
-int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr, int size,
-                             int is_write, int mmu_idx)
-{
-    X86CPU *cpu = X86_CPU(cs);
-    CPUX86State *env = &cpu->env;
-
-    /* user mode only emulation */
-    is_write &= 1;
-    env->cr[2] = addr;
-    env->error_code = (is_write << PG_ERROR_W_BIT);
-    env->error_code |= PG_ERROR_U_MASK;
-    cs->exception_index = EXCP0E_PAGE;
-    env->exception_is_int = 0;
-    env->exception_next_eip = -1;
-    return 1;
-}
-
-#else
-
+#if !defined(CONFIG_USER_ONLY)
 static hwaddr get_hphys(CPUState *cs, hwaddr gphys, MMUAccessType access_type,
                         int *prot)
 {
@@ -365,8 +346,8 @@ static hwaddr get_hphys(CPUState *cs, hwaddr gphys, MMUAccessType access_type,
  * 0  = nothing more to do
  * 1  = generate PF fault
  */
-int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr, int size,
-                             int is_write1, int mmu_idx)
+static int handle_mmu_fault(CPUState *cs, vaddr addr, int size,
+                            int is_write1, int mmu_idx)
 {
     X86CPU *cpu = X86_CPU(cs);
     CPUX86State *env = &cpu->env;
@@ -691,3 +672,31 @@ do_check_protect_pse36:
     return 1;
 }
 #endif
+
+bool x86_cpu_tlb_fill(CPUState *cs, vaddr addr, int size,
+                      MMUAccessType access_type, int mmu_idx,
+                      bool probe, uintptr_t retaddr)
+{
+    X86CPU *cpu = X86_CPU(cs);
+    CPUX86State *env = &cpu->env;
+
+#ifdef CONFIG_USER_ONLY
+    /* user mode only emulation */
+    env->cr[2] = addr;
+    env->error_code = (access_type == MMU_DATA_STORE) << PG_ERROR_W_BIT;
+    env->error_code |= PG_ERROR_U_MASK;
+    cs->exception_index = EXCP0E_PAGE;
+    env->exception_is_int = 0;
+    env->exception_next_eip = -1;
+    cpu_loop_exit_restore(cs, retaddr);
+#else
+    env->retaddr = retaddr;
+    if (handle_mmu_fault(cs, addr, size, access_type, mmu_idx)) {
+        /* FIXME: On error in get_hphys we have already jumped out.  */
+        g_assert(!probe);
+        raise_exception_err_ra(env, cs->exception_index,
+                               env->error_code, retaddr);
+    }
+    return true;
+#endif
+}