void (*log_global_start)(MemoryListener *listener);
void (*log_global_stop)(MemoryListener *listener);
void (*eventfd_add)(MemoryListener *listener, MemoryRegionSection *section,
- bool match_data, uint64_t data, int fd);
+ bool match_data, uint64_t data, EventNotifier *e);
void (*eventfd_del)(MemoryListener *listener, MemoryRegionSection *section,
- bool match_data, uint64_t data, int fd);
+ bool match_data, uint64_t data, EventNotifier *e);
/* Lower = earlier (during add), later (during del) */
unsigned priority;
MemoryRegion *address_space_filter;
*/
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
*
unsigned size,
bool match_data,
uint64_t data,
- int fd);
+ EventNotifier *e);
/**
* memory_region_del_eventfd: Cancel an eventfd.
unsigned size,
bool match_data,
uint64_t data,
- int fd);
+ EventNotifier *e);
+
/**
* memory_region_add_subregion: Add a subregion to a container.
*
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