extern int tlb_flush_count;
/* exec.c */
-target_phys_addr_t memory_region_section_addr(MemoryRegionSection *section,
- target_phys_addr_t addr);
void tb_flush_jmp_cache(CPUArchState *env, target_ulong addr);
target_phys_addr_t memory_region_section_get_iotlb(CPUArchState *env,
MemoryRegionSection *section,
target_ulong *address);
bool memory_region_is_unassigned(MemoryRegion *mr);
-static inline bool memory_region_is_romd(MemoryRegion *mr)
-{
- return mr->rom_device && mr->readable;
-}
#endif
#endif
&& mr != &io_mem_watch;
}
-target_phys_addr_t memory_region_section_addr(MemoryRegionSection *section,
- target_phys_addr_t addr)
-{
- addr -= section->offset_within_address_space;
- addr += section->offset_within_region;
- return addr;
-}
-
#define mmap_lock() do { } while(0)
#define mmap_unlock() do { } while(0)
#endif
*/
bool memory_region_is_ram(MemoryRegion *mr);
+/**
+ * memory_region_is_romd: check whether a memory region is ROMD
+ *
+ * Returns %true is a memory region is ROMD and currently set to allow
+ * direct reads.
+ *
+ * @mr: the memory region being queried
+ */
+static inline bool memory_region_is_romd(MemoryRegion *mr)
+{
+ return mr->rom_device && mr->readable;
+}
+
/**
* memory_region_name: get a memory region's name
*
MemoryRegionSection memory_region_find(MemoryRegion *address_space,
target_phys_addr_t addr, uint64_t size);
+/**
+ * memory_region_section_addr: get offset within MemoryRegionSection
+ *
+ * Returns offset within MemoryRegionSection
+ *
+ * @section: the memory region section being queried
+ * @addr: address in address space
+ */
+static inline target_phys_addr_t
+memory_region_section_addr(MemoryRegionSection *section,
+ target_phys_addr_t addr)
+{
+ addr -= section->offset_within_address_space;
+ addr += section->offset_within_region;
+ return addr;
+}
/**
* memory_global_sync_dirty_bitmap: synchronize the dirty log for all memory