diff --git a/src/common/alignment.h b/src/common/alignment.h
index 367efb6bb..8480fae26 100644
--- a/src/common/alignment.h
+++ b/src/common/alignment.h
@@ -28,4 +28,16 @@ template <typename T>
     return (value & 0x3FFF) == 0;
 }
 
+template <typename T>
+    requires std::is_integral_v<T>
+[[nodiscard]] constexpr bool Is64KBAligned(T value) {
+    return (value & 0xFFFF) == 0;
+}
+
+template <typename T>
+    requires std::is_integral_v<T>
+[[nodiscard]] constexpr bool Is2MBAligned(T value) {
+    return (value & 0x1FFFFF) == 0;
+}
+
 } // namespace Common
diff --git a/src/core/libraries/kernel/file_system.cpp b/src/core/libraries/kernel/file_system.cpp
index 45ebb4be8..91fc7846a 100644
--- a/src/core/libraries/kernel/file_system.cpp
+++ b/src/core/libraries/kernel/file_system.cpp
@@ -290,7 +290,8 @@ int PS4_SYSV_ABI sceKernelMkdir(const char* path, u16 mode) {
     }
 
     // CUSA02456: path = /aotl after sceSaveDataMount(mode = 1)
-    if (dir_name.empty() || !std::filesystem::create_directory(dir_name)) {
+    std::error_code ec;
+    if (dir_name.empty() || !std::filesystem::create_directory(dir_name, ec)) {
         return SCE_KERNEL_ERROR_EIO;
     }
 
diff --git a/src/core/libraries/kernel/libkernel.cpp b/src/core/libraries/kernel/libkernel.cpp
index 65d3dde14..72f8f1d1d 100644
--- a/src/core/libraries/kernel/libkernel.cpp
+++ b/src/core/libraries/kernel/libkernel.cpp
@@ -56,7 +56,7 @@ void KernelSignalRequest() {
 }
 
 static void KernelServiceThread(std::stop_token stoken) {
-    Common::SetCurrentThreadName("Kernel_ServiceThread");
+    Common::SetCurrentThreadName("shadPS4:Kernel_ServiceThread");
 
     while (!stoken.stop_requested()) {
         HLE_TRACE;
@@ -186,6 +186,16 @@ void* PS4_SYSV_ABI posix_mmap(void* addr, u64 len, int prot, int flags, int fd,
     return ptr;
 }
 
+s32 PS4_SYSV_ABI sceKernelConfiguredFlexibleMemorySize(u64* sizeOut) {
+    if (sizeOut == nullptr) {
+        return ORBIS_KERNEL_ERROR_EINVAL;
+    }
+
+    auto* memory = Core::Memory::Instance();
+    *sizeOut = memory->GetTotalFlexibleSize();
+    return ORBIS_OK;
+}
+
 static uint64_t g_mspace_atomic_id_mask = 0;
 static uint64_t g_mstate_table[64] = {0};
 
@@ -403,10 +413,12 @@ void LibKernel_Register(Core::Loader::SymbolsResolver* sym) {
 
     // obj
     LIB_OBJ("f7uOxY9mM1U", "libkernel", 1, "libkernel", 1, 1, &g_stack_chk_guard);
+
     // misc
     LIB_FUNCTION("JGfTMBOdUJo", "libkernel", 1, "libkernel", 1, 1, sceKernelGetFsSandboxRandomWord);
     LIB_FUNCTION("XVL8So3QJUk", "libkernel", 1, "libkernel", 1, 1, posix_connect);
     LIB_FUNCTION("6xVpy0Fdq+I", "libkernel", 1, "libkernel", 1, 1, _sigprocmask);
+
     // memory
     LIB_FUNCTION("OMDRKKAZ8I4", "libkernel", 1, "libkernel", 1, 1, sceKernelDebugRaiseException);
     LIB_FUNCTION("rTXw65xmLIA", "libkernel", 1, "libkernel", 1, 1, sceKernelAllocateDirectMemory);
@@ -443,6 +455,14 @@ void LibKernel_Register(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("2SKEx6bSq-4", "libkernel", 1, "libkernel", 1, 1, sceKernelBatchMap);
     LIB_FUNCTION("kBJzF8x4SyE", "libkernel", 1, "libkernel", 1, 1, sceKernelBatchMap2);
     LIB_FUNCTION("DGMG3JshrZU", "libkernel", 1, "libkernel", 1, 1, sceKernelSetVirtualRangeName);
+    LIB_FUNCTION("n1-v6FgU7MQ", "libkernel", 1, "libkernel", 1, 1,
+                 sceKernelConfiguredFlexibleMemorySize);
+
+    // Memory pool
+    LIB_FUNCTION("qCSfqDILlns", "libkernel", 1, "libkernel", 1, 1, sceKernelMemoryPoolExpand);
+    LIB_FUNCTION("pU-QydtGcGY", "libkernel", 1, "libkernel", 1, 1, sceKernelMemoryPoolReserve);
+    LIB_FUNCTION("Vzl66WmfLvk", "libkernel", 1, "libkernel", 1, 1, sceKernelMemoryPoolCommit);
+    LIB_FUNCTION("LXo1tpFqJGs", "libkernel", 1, "libkernel", 1, 1, sceKernelMemoryPoolDecommit);
 
     // equeue
     LIB_FUNCTION("D0OdFMjp46I", "libkernel", 1, "libkernel", 1, 1, sceKernelCreateEqueue);
diff --git a/src/core/libraries/kernel/memory_management.cpp b/src/core/libraries/kernel/memory_management.cpp
index 7853a77a4..5331f47f2 100644
--- a/src/core/libraries/kernel/memory_management.cpp
+++ b/src/core/libraries/kernel/memory_management.cpp
@@ -347,4 +347,102 @@ s32 PS4_SYSV_ABI sceKernelSetVirtualRangeName(const void* addr, size_t len, cons
     memory->NameVirtualRange(std::bit_cast<VAddr>(addr), len, name);
     return ORBIS_OK;
 }
+
+s32 PS4_SYSV_ABI sceKernelMemoryPoolExpand(u64 searchStart, u64 searchEnd, size_t len,
+                                           size_t alignment, u64* physAddrOut) {
+    if (searchStart < 0 || searchEnd <= searchStart) {
+        LOG_ERROR(Kernel_Vmm, "Provided address range is invalid!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+    const bool is_in_range = searchEnd - searchStart >= len;
+    if (len <= 0 || !Common::Is64KBAligned(len) || !is_in_range) {
+        LOG_ERROR(Kernel_Vmm, "Provided address range is invalid!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+    if (alignment != 0 && !Common::Is64KBAligned(alignment)) {
+        LOG_ERROR(Kernel_Vmm, "Alignment value is invalid!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+    if (physAddrOut == nullptr) {
+        LOG_ERROR(Kernel_Vmm, "Result physical address pointer is null!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+
+    auto* memory = Core::Memory::Instance();
+    PAddr phys_addr = memory->PoolExpand(searchStart, searchEnd, len, alignment);
+    *physAddrOut = static_cast<s64>(phys_addr);
+
+    LOG_INFO(Kernel_Vmm,
+             "searchStart = {:#x}, searchEnd = {:#x}, len = {:#x}, alignment = {:#x}, physAddrOut "
+             "= {:#x}",
+             searchStart, searchEnd, len, alignment, phys_addr);
+    return ORBIS_OK;
+}
+
+s32 PS4_SYSV_ABI sceKernelMemoryPoolReserve(void* addrIn, size_t len, size_t alignment, int flags,
+                                            void** addrOut) {
+    LOG_INFO(Kernel_Vmm, "addrIn = {}, len = {:#x}, alignment = {:#x}, flags = {:#x}",
+             fmt::ptr(addrIn), len, alignment, flags);
+
+    if (addrIn == nullptr) {
+        LOG_ERROR(Kernel_Vmm, "Address is invalid!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+    if (len == 0 || !Common::Is2MBAligned(len)) {
+        LOG_ERROR(Kernel_Vmm, "Map size is either zero or not 2MB aligned!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+    if (alignment != 0) {
+        if ((!std::has_single_bit(alignment) && !Common::Is2MBAligned(alignment))) {
+            LOG_ERROR(Kernel_Vmm, "Alignment value is invalid!");
+            return SCE_KERNEL_ERROR_EINVAL;
+        }
+    }
+
+    auto* memory = Core::Memory::Instance();
+    const VAddr in_addr = reinterpret_cast<VAddr>(addrIn);
+    const auto map_flags = static_cast<Core::MemoryMapFlags>(flags);
+    memory->PoolReserve(addrOut, in_addr, len, map_flags, alignment);
+
+    return ORBIS_OK;
+}
+
+s32 PS4_SYSV_ABI sceKernelMemoryPoolCommit(void* addr, size_t len, int type, int prot, int flags) {
+    if (addr == nullptr) {
+        LOG_ERROR(Kernel_Vmm, "Address is invalid!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+    if (len == 0 || !Common::Is64KBAligned(len)) {
+        LOG_ERROR(Kernel_Vmm, "Map size is either zero or not 64KB aligned!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+
+    LOG_INFO(Kernel_Vmm, "addr = {}, len = {:#x}, type = {:#x}, prot = {:#x}, flags = {:#x}",
+             fmt::ptr(addr), len, type, prot, flags);
+
+    const VAddr in_addr = reinterpret_cast<VAddr>(addr);
+    const auto mem_prot = static_cast<Core::MemoryProt>(prot);
+    auto* memory = Core::Memory::Instance();
+    return memory->PoolCommit(in_addr, len, mem_prot);
+}
+
+s32 PS4_SYSV_ABI sceKernelMemoryPoolDecommit(void* addr, size_t len, int flags) {
+    if (addr == nullptr) {
+        LOG_ERROR(Kernel_Vmm, "Address is invalid!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+    if (len == 0 || !Common::Is64KBAligned(len)) {
+        LOG_ERROR(Kernel_Vmm, "Map size is either zero or not 64KB aligned!");
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+
+    LOG_INFO(Kernel_Vmm, "addr = {}, len = {:#x}, flags = {:#x}", fmt::ptr(addr), len, flags);
+
+    const VAddr pool_addr = reinterpret_cast<VAddr>(addr);
+    auto* memory = Core::Memory::Instance();
+    memory->PoolDecommit(pool_addr, len);
+
+    return ORBIS_OK;
+}
+
 } // namespace Libraries::Kernel
diff --git a/src/core/libraries/kernel/memory_management.h b/src/core/libraries/kernel/memory_management.h
index 205b2274f..38898aa57 100644
--- a/src/core/libraries/kernel/memory_management.h
+++ b/src/core/libraries/kernel/memory_management.h
@@ -114,4 +114,11 @@ s32 PS4_SYSV_ABI sceKernelBatchMap2(OrbisKernelBatchMapEntry* entries, int numEn
 
 s32 PS4_SYSV_ABI sceKernelSetVirtualRangeName(const void* addr, size_t len, const char* name);
 
+s32 PS4_SYSV_ABI sceKernelMemoryPoolExpand(u64 searchStart, u64 searchEnd, size_t len,
+                                           size_t alignment, u64* physAddrOut);
+s32 PS4_SYSV_ABI sceKernelMemoryPoolReserve(void* addrIn, size_t len, size_t alignment, int flags,
+                                            void** addrOut);
+s32 PS4_SYSV_ABI sceKernelMemoryPoolCommit(void* addr, size_t len, int type, int prot, int flags);
+s32 PS4_SYSV_ABI sceKernelMemoryPoolDecommit(void* addr, size_t len, int flags);
+
 } // namespace Libraries::Kernel
diff --git a/src/core/libraries/kernel/thread_management.cpp b/src/core/libraries/kernel/thread_management.cpp
index b7a8f1533..47a4d3388 100644
--- a/src/core/libraries/kernel/thread_management.cpp
+++ b/src/core/libraries/kernel/thread_management.cpp
@@ -414,6 +414,7 @@ ScePthreadMutex* createMutex(ScePthreadMutex* addr) {
     if (addr == nullptr || *addr != nullptr) {
         return addr;
     }
+
     const VAddr vaddr = reinterpret_cast<VAddr>(addr);
     std::string name = fmt::format("mutex{:#x}", vaddr);
     scePthreadMutexInit(addr, nullptr, name.c_str());
@@ -515,9 +516,12 @@ int PS4_SYSV_ABI scePthreadMutexattrSettype(ScePthreadMutexattr* attr, int type)
         ptype = PTHREAD_MUTEX_RECURSIVE;
         break;
     case ORBIS_PTHREAD_MUTEX_NORMAL:
-    case ORBIS_PTHREAD_MUTEX_ADAPTIVE:
         ptype = PTHREAD_MUTEX_NORMAL;
         break;
+    case ORBIS_PTHREAD_MUTEX_ADAPTIVE:
+        LOG_ERROR(Kernel_Pthread, "Unimplemented adaptive mutex");
+        ptype = PTHREAD_MUTEX_ERRORCHECK;
+        break;
     default:
         return SCE_KERNEL_ERROR_EINVAL;
     }
@@ -1616,6 +1620,10 @@ void pthreadSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("upoVrzMHFeE", "libkernel", 1, "libkernel", 1, 1, scePthreadMutexTrylock);
     LIB_FUNCTION("IafI2PxcPnQ", "libkernel", 1, "libkernel", 1, 1, scePthreadMutexTimedlock);
 
+    // scePthreadMutexInitForInternalLibc, scePthreadMutexattrInitForInternalLibc
+    LIB_FUNCTION("qH1gXoq71RY", "libkernel", 1, "libkernel", 1, 1, scePthreadMutexInit);
+    LIB_FUNCTION("n2MMpvU8igI", "libkernel", 1, "libkernel", 1, 1, scePthreadMutexattrInit);
+
     // cond calls
     LIB_FUNCTION("2Tb92quprl0", "libkernel", 1, "libkernel", 1, 1, scePthreadCondInit);
     LIB_FUNCTION("m5-2bsNfv7s", "libkernel", 1, "libkernel", 1, 1, scePthreadCondattrInit);
diff --git a/src/core/libraries/save_data/save_backup.cpp b/src/core/libraries/save_data/save_backup.cpp
index d8281fab9..77d9defc2 100644
--- a/src/core/libraries/save_data/save_backup.cpp
+++ b/src/core/libraries/save_data/save_backup.cpp
@@ -79,7 +79,7 @@ static void backup(const std::filesystem::path& dir_name) {
 }
 
 static void BackupThreadBody() {
-    Common::SetCurrentThreadName("SaveData_BackupThread");
+    Common::SetCurrentThreadName("shadPS4:SaveData_BackupThread");
     while (g_backup_status != WorkerStatus::Stopping) {
         g_backup_status = WorkerStatus::Waiting;
 
diff --git a/src/core/libraries/save_data/save_memory.cpp b/src/core/libraries/save_data/save_memory.cpp
index 44f5311e1..653d07451 100644
--- a/src/core/libraries/save_data/save_memory.cpp
+++ b/src/core/libraries/save_data/save_memory.cpp
@@ -66,7 +66,7 @@ static void SaveFileSafe(void* buf, size_t count, const std::filesystem::path& p
 }
 
 [[noreturn]] void SaveThreadLoop() {
-    Common::SetCurrentThreadName("SaveData_SaveDataMemoryThread");
+    Common::SetCurrentThreadName("shadPS4:SaveData_SaveDataMemoryThread");
     std::mutex mtx;
     while (true) {
         {
diff --git a/src/core/libraries/videoout/driver.cpp b/src/core/libraries/videoout/driver.cpp
index fa7577907..940a8c7d3 100644
--- a/src/core/libraries/videoout/driver.cpp
+++ b/src/core/libraries/videoout/driver.cpp
@@ -260,7 +260,7 @@ void VideoOutDriver::PresentThread(std::stop_token token) {
     static constexpr std::chrono::nanoseconds VblankPeriod{16666667};
     const auto vblank_period = VblankPeriod / Config::vblankDiv();
 
-    Common::SetCurrentThreadName("PresentThread");
+    Common::SetCurrentThreadName("shadPS4:PresentThread");
     Common::SetCurrentThreadRealtime(vblank_period);
 
     Common::AccurateTimer timer{vblank_period};
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index ebda00357..d21ebae83 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -51,6 +51,35 @@ void MemoryManager::SetupMemoryRegions(u64 flexible_size) {
              total_flexible_size, total_direct_size);
 }
 
+PAddr MemoryManager::PoolExpand(PAddr search_start, PAddr search_end, size_t size, u64 alignment) {
+    std::scoped_lock lk{mutex};
+
+    auto dmem_area = FindDmemArea(search_start);
+
+    const auto is_suitable = [&] {
+        const auto aligned_base = alignment > 0 ? Common::AlignUp(dmem_area->second.base, alignment)
+                                                : dmem_area->second.base;
+        const auto alignment_size = aligned_base - dmem_area->second.base;
+        const auto remaining_size =
+            dmem_area->second.size >= alignment_size ? dmem_area->second.size - alignment_size : 0;
+        return dmem_area->second.is_free && remaining_size >= size;
+    };
+    while (!is_suitable() && dmem_area->second.GetEnd() <= search_end) {
+        dmem_area++;
+    }
+    ASSERT_MSG(is_suitable(), "Unable to find free direct memory area: size = {:#x}", size);
+
+    // Align free position
+    PAddr free_addr = dmem_area->second.base;
+    free_addr = alignment > 0 ? Common::AlignUp(free_addr, alignment) : free_addr;
+
+    // Add the allocated region to the list and commit its pages.
+    auto& area = CarveDmemArea(free_addr, size)->second;
+    area.is_free = false;
+    area.is_pooled = true;
+    return free_addr;
+}
+
 PAddr MemoryManager::Allocate(PAddr search_start, PAddr search_end, size_t size, u64 alignment,
                               int memory_type) {
     std::scoped_lock lk{mutex};
@@ -112,6 +141,43 @@ void MemoryManager::Free(PAddr phys_addr, size_t size) {
     MergeAdjacent(dmem_map, dmem_area);
 }
 
+int MemoryManager::PoolReserve(void** out_addr, VAddr virtual_addr, size_t size,
+                               MemoryMapFlags flags, u64 alignment) {
+    std::scoped_lock lk{mutex};
+
+    virtual_addr = (virtual_addr == 0) ? impl.SystemManagedVirtualBase() : virtual_addr;
+    alignment = alignment > 0 ? alignment : 2_MB;
+    VAddr mapped_addr = alignment > 0 ? Common::AlignUp(virtual_addr, alignment) : virtual_addr;
+
+    // Fixed mapping means the virtual address must exactly match the provided one.
+    if (True(flags & MemoryMapFlags::Fixed)) {
+        const auto& vma = FindVMA(mapped_addr)->second;
+        // If the VMA is mapped, unmap the region first.
+        if (vma.IsMapped()) {
+            UnmapMemoryImpl(mapped_addr, size);
+        }
+        const size_t remaining_size = vma.base + vma.size - mapped_addr;
+        ASSERT_MSG(vma.type == VMAType::Free && remaining_size >= size);
+    }
+
+    // Find the first free area starting with provided virtual address.
+    if (False(flags & MemoryMapFlags::Fixed)) {
+        mapped_addr = SearchFree(mapped_addr, size, alignment);
+    }
+
+    // Add virtual memory area
+    const auto new_vma_handle = CarveVMA(mapped_addr, size);
+    auto& new_vma = new_vma_handle->second;
+    new_vma.disallow_merge = True(flags & MemoryMapFlags::NoCoalesce);
+    new_vma.prot = MemoryProt::NoAccess;
+    new_vma.name = "";
+    new_vma.type = VMAType::PoolReserved;
+    MergeAdjacent(vma_map, new_vma_handle);
+
+    *out_addr = std::bit_cast<void*>(mapped_addr);
+    return ORBIS_OK;
+}
+
 int MemoryManager::Reserve(void** out_addr, VAddr virtual_addr, size_t size, MemoryMapFlags flags,
                            u64 alignment) {
     std::scoped_lock lk{mutex};
@@ -149,6 +215,36 @@ int MemoryManager::Reserve(void** out_addr, VAddr virtual_addr, size_t size, Mem
     return ORBIS_OK;
 }
 
+int MemoryManager::PoolCommit(VAddr virtual_addr, size_t size, MemoryProt prot) {
+    std::scoped_lock lk{mutex};
+
+    const u64 alignment = 64_KB;
+
+    // When virtual addr is zero, force it to virtual_base. The guest cannot pass Fixed
+    // flag so we will take the branch that searches for free (or reserved) mappings.
+    virtual_addr = (virtual_addr == 0) ? impl.SystemManagedVirtualBase() : virtual_addr;
+    VAddr mapped_addr = Common::AlignUp(virtual_addr, alignment);
+
+    // This should return SCE_KERNEL_ERROR_ENOMEM but shouldn't normally happen.
+    const auto& vma = FindVMA(mapped_addr)->second;
+    const size_t remaining_size = vma.base + vma.size - mapped_addr;
+    ASSERT_MSG(!vma.IsMapped() && remaining_size >= size);
+
+    // Perform the mapping.
+    void* out_addr = impl.Map(mapped_addr, size, alignment, -1, false);
+    TRACK_ALLOC(out_addr, size, "VMEM");
+
+    auto& new_vma = CarveVMA(mapped_addr, size)->second;
+    new_vma.disallow_merge = false;
+    new_vma.prot = prot;
+    new_vma.name = "";
+    new_vma.type = Core::VMAType::Pooled;
+    new_vma.is_exec = false;
+    new_vma.phys_base = 0;
+
+    return ORBIS_OK;
+}
+
 int MemoryManager::MapMemory(void** out_addr, VAddr virtual_addr, size_t size, MemoryProt prot,
                              MemoryMapFlags flags, VMAType type, std::string_view name,
                              bool is_exec, PAddr phys_addr, u64 alignment) {
@@ -232,6 +328,39 @@ int MemoryManager::MapFile(void** out_addr, VAddr virtual_addr, size_t size, Mem
     return ORBIS_OK;
 }
 
+void MemoryManager::PoolDecommit(VAddr virtual_addr, size_t size) {
+    std::scoped_lock lk{mutex};
+
+    const auto it = FindVMA(virtual_addr);
+    const auto& vma_base = it->second;
+    ASSERT_MSG(vma_base.Contains(virtual_addr, size),
+               "Existing mapping does not contain requested unmap range");
+
+    const auto vma_base_addr = vma_base.base;
+    const auto vma_base_size = vma_base.size;
+    const auto phys_base = vma_base.phys_base;
+    const bool is_exec = vma_base.is_exec;
+    const auto start_in_vma = virtual_addr - vma_base_addr;
+    const auto type = vma_base.type;
+
+    rasterizer->UnmapMemory(virtual_addr, size);
+
+    // Mark region as free and attempt to coalesce it with neighbours.
+    const auto new_it = CarveVMA(virtual_addr, size);
+    auto& vma = new_it->second;
+    vma.type = VMAType::PoolReserved;
+    vma.prot = MemoryProt::NoAccess;
+    vma.phys_base = 0;
+    vma.disallow_merge = false;
+    vma.name = "";
+    MergeAdjacent(vma_map, new_it);
+
+    // Unmap the memory region.
+    impl.Unmap(vma_base_addr, vma_base_size, start_in_vma, start_in_vma + size, phys_base, is_exec,
+               false, false);
+    TRACK_FREE(virtual_addr, "VMEM");
+}
+
 void MemoryManager::UnmapMemory(VAddr virtual_addr, size_t size) {
     std::scoped_lock lk{mutex};
     UnmapMemoryImpl(virtual_addr, size);
diff --git a/src/core/memory.h b/src/core/memory.h
index 73ffab503..752209cfc 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -50,15 +50,17 @@ enum class VMAType : u32 {
     Direct = 2,
     Flexible = 3,
     Pooled = 4,
-    Stack = 5,
-    Code = 6,
-    File = 7,
+    PoolReserved = 5,
+    Stack = 6,
+    Code = 7,
+    File = 8,
 };
 
 struct DirectMemoryArea {
     PAddr base = 0;
     size_t size = 0;
     int memory_type = 0;
+    bool is_pooled = false;
     bool is_free = true;
 
     PAddr GetEnd() const {
@@ -96,7 +98,7 @@ struct VirtualMemoryArea {
     }
 
     bool IsMapped() const noexcept {
-        return type != VMAType::Free && type != VMAType::Reserved;
+        return type != VMAType::Free && type != VMAType::Reserved && type != VMAType::PoolReserved;
     }
 
     bool CanMergeWith(const VirtualMemoryArea& next) const {
@@ -135,6 +137,10 @@ public:
         return total_direct_size;
     }
 
+    u64 GetTotalFlexibleSize() const {
+        return total_flexible_size;
+    }
+
     u64 GetAvailableFlexibleSize() const {
         return total_flexible_size - flexible_usage;
     }
@@ -145,14 +151,21 @@ public:
 
     void SetupMemoryRegions(u64 flexible_size);
 
+    PAddr PoolExpand(PAddr search_start, PAddr search_end, size_t size, u64 alignment);
+
     PAddr Allocate(PAddr search_start, PAddr search_end, size_t size, u64 alignment,
                    int memory_type);
 
     void Free(PAddr phys_addr, size_t size);
 
+    int PoolReserve(void** out_addr, VAddr virtual_addr, size_t size, MemoryMapFlags flags,
+                    u64 alignment = 0);
+
     int Reserve(void** out_addr, VAddr virtual_addr, size_t size, MemoryMapFlags flags,
                 u64 alignment = 0);
 
+    int PoolCommit(VAddr virtual_addr, size_t size, MemoryProt prot);
+
     int MapMemory(void** out_addr, VAddr virtual_addr, size_t size, MemoryProt prot,
                   MemoryMapFlags flags, VMAType type, std::string_view name = "",
                   bool is_exec = false, PAddr phys_addr = -1, u64 alignment = 0);
@@ -160,6 +173,8 @@ public:
     int MapFile(void** out_addr, VAddr virtual_addr, size_t size, MemoryProt prot,
                 MemoryMapFlags flags, uintptr_t fd, size_t offset);
 
+    void PoolDecommit(VAddr virtual_addr, size_t size);
+
     void UnmapMemory(VAddr virtual_addr, size_t size);
 
     int QueryProtection(VAddr addr, void** start, void** end, u32* prot);
diff --git a/src/video_core/amdgpu/liverpool.cpp b/src/video_core/amdgpu/liverpool.cpp
index 74e623e3d..3dce871fe 100644
--- a/src/video_core/amdgpu/liverpool.cpp
+++ b/src/video_core/amdgpu/liverpool.cpp
@@ -44,7 +44,7 @@ Liverpool::~Liverpool() {
 }
 
 void Liverpool::Process(std::stop_token stoken) {
-    Common::SetCurrentThreadName("GPU_CommandProcessor");
+    Common::SetCurrentThreadName("shadPS4:GPU_CommandProcessor");
 
     while (!stoken.stop_requested()) {
         {