5 commits

Author	SHA1	Message	Date
Fish	ad7ae63e92	Remove unmapped/freed memory regions from the object property list. ... This commit fixes the following issues: - Any unmapped/free'd memory regions (MemoryRegion instances) are not removed from the object property linked list of its owner (which is always qdev_get_machine(uc)). This issue makes adding new memory mapping by calling mem_map() or mem_map_ptr() slower as more and more memory pages are mapped and unmapped - yes, even if those memory pages are unmapped, they still impact the speed of future memory page mappings due to this issue. - FlatView is not reconstructed after a memory region is freed during unmapping, which leads to a use-after-free the next time a new memory region is mapped in address_space_update_topology().	2016-10-20 03:48:58 -07:00
Ryan Hileman	cb615fdba7	remove uc->cpus	2016-09-23 07:38:21 -07:00
Nguyen Anh Quynh	2f297bdd3a	handle some errors properly so avoid exit() during initialization. this fixes issue #237	2015-11-12 01:43:41 +08:00
Nguyen Anh Quynh	b66a323b19	do not free MemoryRegion in memory_unmap() because it will be unref later in memory_region_unref(). this fixes issue #202	2015-10-28 01:26:59 +08:00
Nguyen Anh Quynh	344d016104	import	2015-08-21 15:04:50 +08:00