diff options
Diffstat (limited to 'memory.c')
| -rw-r--r-- | memory.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/memory.c b/memory.c index 4c3dc49262..22b0352b74 100644 --- a/memory.c +++ b/memory.c @@ -781,13 +781,11 @@ static void memory_region_destructor_ram_from_ptr(MemoryRegion *mr) static void memory_region_destructor_iomem(MemoryRegion *mr) { - cpu_unregister_io_memory(mr->ram_addr); } static void memory_region_destructor_rom_device(MemoryRegion *mr) { qemu_ram_free(mr->ram_addr & TARGET_PAGE_MASK); - cpu_unregister_io_memory(mr->ram_addr & ~TARGET_PAGE_MASK); } static bool memory_region_wrong_endianness(MemoryRegion *mr) @@ -942,7 +940,7 @@ void memory_region_init_io(MemoryRegion *mr, mr->opaque = opaque; mr->terminates = true; mr->destructor = memory_region_destructor_iomem; - mr->ram_addr = cpu_register_io_memory(mr); + mr->ram_addr = ~(ram_addr_t)0; } void memory_region_init_ram(MemoryRegion *mr, @@ -992,7 +990,6 @@ void memory_region_init_rom_device(MemoryRegion *mr, mr->rom_device = true; mr->destructor = memory_region_destructor_rom_device; mr->ram_addr = qemu_ram_alloc(size, mr); - mr->ram_addr |= cpu_register_io_memory(mr); } static uint64_t invalid_read(void *opaque, target_phys_addr_t addr, @@ -1501,15 +1498,15 @@ void set_system_io_map(MemoryRegion *mr) memory_region_update_topology(NULL); } -uint64_t io_mem_read(int io_index, target_phys_addr_t addr, unsigned size) +uint64_t io_mem_read(MemoryRegion *mr, target_phys_addr_t addr, unsigned size) { - return memory_region_dispatch_read(io_mem_region[io_index], addr, size); + return memory_region_dispatch_read(mr, addr, size); } -void io_mem_write(int io_index, target_phys_addr_t addr, +void io_mem_write(MemoryRegion *mr, target_phys_addr_t addr, uint64_t val, unsigned size) { - memory_region_dispatch_write(io_mem_region[io_index], addr, val, size); + memory_region_dispatch_write(mr, addr, val, size); } typedef struct MemoryRegionList MemoryRegionList; |