hwaddr *phys_ptr, MemTxAttrs *txattrs, int *prot,
target_ulong *page_size_ptr,
ARMMMUFaultInfo *fi, ARMCacheAttrs *cacheattrs);
-
-/* Security attributes for an address, as returned by v8m_security_lookup. */
-typedef struct V8M_SAttributes {
- bool subpage; /* true if these attrs don't cover the whole TARGET_PAGE */
- bool ns;
- bool nsc;
- uint8_t sregion;
- bool srvalid;
- uint8_t iregion;
- bool irvalid;
-} V8M_SAttributes;
-
-static void v8m_security_lookup(CPUARMState *env, uint32_t address,
- MMUAccessType access_type, ARMMMUIdx mmu_idx,
- V8M_SAttributes *sattrs);
#endif
static void switch_mode(CPUARMState *env, int mode);
}
/*
- * Return true if the v7M CPACR permits access to the FPU for the specified
- * security state and privilege level.
- */
-static bool v7m_cpacr_pass(CPUARMState *env, bool is_secure, bool is_priv)
-{
- switch (extract32(env->v7m.cpacr[is_secure], 20, 2)) {
- case 0:
- case 2: /* UNPREDICTABLE: we treat like 0 */
- return false;
- case 1:
- return is_priv;
- case 3:
- return true;
- default:
- g_assert_not_reached();
- }
-}
-
-/*
* What kind of stack write are we doing? This affects how exceptions
* generated during the stacking are treated.
*/
(address >= 0xe00ff000 && address <= 0xe00fffff);
}
-static void v8m_security_lookup(CPUARMState *env, uint32_t address,
+void v8m_security_lookup(CPUARMState *env, uint32_t address,
MMUAccessType access_type, ARMMMUIdx mmu_idx,
V8M_SAttributes *sattrs)
{
}
}
-static bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
+bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
MMUAccessType access_type, ARMMMUIdx mmu_idx,
hwaddr *phys_ptr, MemTxAttrs *txattrs,
int *prot, bool *is_subpage,
}
/**
+ * v7m_cpacr_pass:
+ * Return true if the v7M CPACR permits access to the FPU for the specified
+ * security state and privilege level.
+ */
+static inline bool v7m_cpacr_pass(CPUARMState *env,
+ bool is_secure, bool is_priv)
+{
+ switch (extract32(env->v7m.cpacr[is_secure], 20, 2)) {
+ case 0:
+ case 2: /* UNPREDICTABLE: we treat like 0 */
+ return false;
+ case 1:
+ return is_priv;
+ case 3:
+ return true;
+ default:
+ g_assert_not_reached();
+ }
+}
+
+/**
* aarch32_mode_name(): Return name of the AArch32 CPU mode
* @psr: Program Status Register indicating CPU mode
*
#ifndef CONFIG_USER_ONLY
+/* Security attributes for an address, as returned by v8m_security_lookup. */
+typedef struct V8M_SAttributes {
+ bool subpage; /* true if these attrs don't cover the whole TARGET_PAGE */
+ bool ns;
+ bool nsc;
+ uint8_t sregion;
+ bool srvalid;
+ uint8_t iregion;
+ bool irvalid;
+} V8M_SAttributes;
+
+void v8m_security_lookup(CPUARMState *env, uint32_t address,
+ MMUAccessType access_type, ARMMMUIdx mmu_idx,
+ V8M_SAttributes *sattrs);
+
+bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
+ MMUAccessType access_type, ARMMMUIdx mmu_idx,
+ hwaddr *phys_ptr, MemTxAttrs *txattrs,
+ int *prot, bool *is_subpage,
+ ARMMMUFaultInfo *fi, uint32_t *mregion);
+
/* Cacheability and shareability attributes for a memory access */
typedef struct ARMCacheAttrs {
unsigned int attrs:8; /* as in the MAIR register encoding */