target/arm: Declare get_phys_addr() function publicly

In the next commit we will split the TLB related routines of
this file, and this function will also be called in the new
file. Declare it in the "internals.h" header.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190701132516.26392-12-philmd@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/target/arm/helper.c b/target/arm/helper.c
index a87fda919148b16135ef8cbec6f69cae608fcca9..063f4778e0a99e3669c7fdbbdd2bbb1938a4cf04 100644 (file)
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -33,17 +33,6 @@
 #define ARM_CPU_FREQ 1000000000 /* FIXME: 1 GHz, should be configurable */
 
 #ifndef CONFIG_USER_ONLY
-/* Cacheability and shareability attributes for a memory access */
-typedef struct ARMCacheAttrs {
-    unsigned int attrs:8; /* as in the MAIR register encoding */
-    unsigned int shareability:2; /* as in the SH field of the VMSAv8-64 PTEs */
-} ARMCacheAttrs;
-
-static bool get_phys_addr(CPUARMState *env, target_ulong address,
-                          MMUAccessType access_type, ARMMMUIdx mmu_idx,
-                          hwaddr *phys_ptr, MemTxAttrs *attrs, int *prot,
-                          target_ulong *page_size,
-                          ARMMMUFaultInfo *fi, ARMCacheAttrs *cacheattrs);
 
 static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address,
                                MMUAccessType access_type, ARMMMUIdx mmu_idx,
@@ -12639,11 +12628,11 @@ static ARMCacheAttrs combine_cacheattrs(ARMCacheAttrs s1, ARMCacheAttrs s2)
  * @fi: set to fault info if the translation fails
  * @cacheattrs: (if non-NULL) set to the cacheability/shareability attributes
  */
-static bool get_phys_addr(CPUARMState *env, target_ulong address,
-                          MMUAccessType access_type, ARMMMUIdx mmu_idx,
-                          hwaddr *phys_ptr, MemTxAttrs *attrs, int *prot,
-                          target_ulong *page_size,
-                          ARMMMUFaultInfo *fi, ARMCacheAttrs *cacheattrs)
+bool get_phys_addr(CPUARMState *env, target_ulong address,
+                   MMUAccessType access_type, ARMMMUIdx mmu_idx,
+                   hwaddr *phys_ptr, MemTxAttrs *attrs, int *prot,
+                   target_ulong *page_size,
+                   ARMMMUFaultInfo *fi, ARMCacheAttrs *cacheattrs)
 {
     if (mmu_idx == ARMMMUIdx_S12NSE0 || mmu_idx == ARMMMUIdx_S12NSE1) {
         /* Call ourselves recursively to do the stage 1 and then stage 2

diff --git a/target/arm/internals.h b/target/arm/internals.h
index 5a02f458f39e18acbab7be9489bb855c86a52aa8..ff5ab0328e8ed15c365032728478522476f6d63c 100644 (file)
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -985,4 +985,20 @@ static inline int exception_target_el(CPUARMState *env)
     return target_el;
 }
 
+#ifndef CONFIG_USER_ONLY
+
+/* Cacheability and shareability attributes for a memory access */
+typedef struct ARMCacheAttrs {
+    unsigned int attrs:8; /* as in the MAIR register encoding */
+    unsigned int shareability:2; /* as in the SH field of the VMSAv8-64 PTEs */
+} ARMCacheAttrs;
+
+bool get_phys_addr(CPUARMState *env, target_ulong address,
+                   MMUAccessType access_type, ARMMMUIdx mmu_idx,
+                   hwaddr *phys_ptr, MemTxAttrs *attrs, int *prot,
+                   target_ulong *page_size,
+                   ARMMMUFaultInfo *fi, ARMCacheAttrs *cacheattrs);
+
+#endif /* !CONFIG_USER_ONLY */
+
 #endif