mirrors/shadPS4
1
0
Fork 0
mirror of https://github.com/shadps4-emu/shadPS4.git synced 2024-12-29 11:06:07 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Fix SearchFree function bug (#339)

Browse source
This commit is contained in:
Borchev 2024-07-30 12:40:42 -07:00 committed by GitHub
parent c1d01709be
commit 361271826e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/core/memory.cpp
View file

@ -348,7 +348,15 @@ void MemoryManager::NameVirtualRange(VAddr virtual_addr, size_t size, std::strin
it->second.name = name;
}
VAddr MemoryManager::SearchFree(VAddr virtual_addr, size_t size, u32 alignment) {
// If the requested address is below the mapped range, start search from the lowest address
auto min_search_address = impl.SystemManagedVirtualBase();
if (virtual_addr < min_search_address) {
virtual_addr = min_search_address;
}
auto it = FindVMA(virtual_addr);
ASSERT_MSG(it != vma_map.end(), "Specified mapping address was not found!");
// If the VMA is free and contains the requested mapping we are done.
if (it->second.IsFree() && it->second.Contains(virtual_addr, size)) {
return virtual_addr;