sceKernelAllocateDirectMemory should be ok for now

CMakeLists.txt

@@ -37,7 +37,7 @@ add_executable(shadps4
     src/Lib/Threads.cpp
     src/Lib/Threads.h
     src/Core/PS4/HLE/Kernel/PhysicalMemory.h
-    src/Core/PS4/HLE/Kernel/PhysicalMemory.cpp
+    
      "src/Util/Singleton.h" "src/Util/Disassembler.cpp" "src/Util/Disassembler.h" "src/Util/StringUtil.h" "src/Core/PS4/Util/aerolib.h" "src/Core/PS4/Loader/SymbolsResolver.h" "src/Core/PS4/Loader/SymbolsResolver.cpp" "src/Core/PS4/HLE/Libs.cpp" "src/Core/PS4/HLE/Libs.h" "src/Core/PS4/HLE/LibC.cpp" "src/Core/PS4/HLE/LibC.h" "src/Lib/Timer.cpp" "src/Lib/Timer.h" "src/Core/PS4/HLE/LibKernel.cpp" "src/Core/PS4/HLE/LibKernel.h" "src/Core/PS4/HLE/LibSceVideoOut.cpp" "src/Core/PS4/HLE/LibSceVideoOut.h" "src/Core/PS4/HLE/LibSceGnmDriver.cpp" "src/Core/PS4/HLE/LibSceGnmDriver.h" "src/Core/PS4/HLE/Kernel/ThreadManagement.cpp" "src/Core/PS4/HLE/Kernel/ThreadManagement.h" "src/Core/PS4/HLE/ErrorCodes.h" "src/Debug.h" "src/Core/PS4/HLE/Kernel/MemoryManagement.cpp" "src/Core/PS4/HLE/Kernel/MemoryManagement.h" "src/Core/PS4/HLE/Kernel/MemMngCodes.h"  "src/Util/StringUtil.cpp")
 
 find_package(OpenGL REQUIRED)

src/Core/PS4/HLE/Kernel/MemoryManagement.cpp

@@ -8,7 +8,46 @@
 #include "PhysicalMemory.h"
 
 namespace HLE::Libs::LibKernel::MemoryManagement {
-       
+  
+static PhysicalMemory* g_physical_memory = nullptr;
+
+
+void PhysicalMemoryInit() { g_physical_memory = new PhysicalMemory; }
+
+static  u64 align_pos(u64 pos, u64 align) { return (align != 0 ? (pos + (align - 1)) & ~(align - 1) : pos); }
+
+bool PhysicalMemory::Alloc(u64 searchStart, u64 searchEnd, u64 len, u64 alignment, u64* physAddrOut, int memoryType) {
+    
+    u64 find_free_pos = 0;
+
+    //iterate through allocated blocked and find the next free position
+    if (!m_allocatedBlocks.empty()) {
+        for (const auto& block : m_allocatedBlocks) {
+            u64 n = block.start_addr + block.size;
+            if (n > find_free_pos) {
+                find_free_pos = n;
+            }
+        }
+    }
+    
+    //align free position
+    find_free_pos = align_pos(find_free_pos, alignment);
+
+    //if the new position is between searchStart - searchEnd , allocate a new block
+    if (find_free_pos >= searchStart && find_free_pos + len <= searchEnd) {
+        AllocatedBlock block{};
+        block.size = len;
+        block.start_addr = find_free_pos;
+        block.memoryType = memoryType;
+
+        m_allocatedBlocks.push_back(block);
+
+        *physAddrOut = find_free_pos;
+        return true;
+    }
+
+    return false;
+}
 bool isPowerOfTwo(u64 n) { return std::popcount(n) == 1; }
 
 bool is16KBAligned(u64 n) { return ((n % (16ull * 1024) == 0)); }

src/Core/PS4/HLE/Kernel/PhysicalMemory.cpp

@@ -1,44 +0,0 @@
-#include "PhysicalMemory.h"
-
-namespace HLE::Libs::LibKernel::MemoryManagement {
-
-
-
-void PhysicalMemoryInit() { g_physical_memory = new PhysicalMemory; }
-
-static  u64 align_pos(u64 pos, u64 align) { return (align != 0 ? (pos + (align - 1)) & ~(align - 1) : pos); }
-
-bool PhysicalMemory::Alloc(u64 searchStart, u64 searchEnd, u64 len, u64 alignment, u64* physAddrOut, int memoryType) {
-    
-    u64 find_free_pos = 0;
-
-    //iterate through allocated blocked and find the next free position
-    if (!m_allocatedBlocks.empty()) {
-        for (const auto& b : m_allocatedBlocks) {
-            u64 n = b.start_addr + b.size;
-            if (n > find_free_pos) {
-                find_free_pos = n;
-            }
-        }
-    }
-    
-    //align free position
-    find_free_pos = align_pos(find_free_pos, alignment);
-
-    //if the new position is between searchStart - searchEnd , allocate a new block
-    if (find_free_pos >= searchStart && find_free_pos + len <= searchEnd) {
-        AllocatedBlock b{};
-        b.size = len;
-        b.start_addr = find_free_pos;
-        b.memoryType = memoryType;
-
-        m_allocatedBlocks.push_back(b);
-
-        *physAddrOut = find_free_pos;
-        return true;
-    }
-
-    return false;
-}
-
-}  // namespace HLE::Libs::LibKernel::MemoryManagement

src/Core/PS4/HLE/Kernel/PhysicalMemory.h

@@ -21,6 +21,6 @@ class PhysicalMemory {
   private:
     std::vector<AllocatedBlock> m_allocatedBlocks;
 };
-static PhysicalMemory* g_physical_memory = nullptr;
+
 
 }  // namespace HLE::Libs::LibKernel::MemoryManagement

src/main.cpp

@@ -30,6 +30,7 @@
 #include <Zydis/Zydis.h>
 #include "Core/PS4/HLE/Libs.h"
 #include "Lib/Threads.h"
+#include "Core/PS4/HLE/Kernel/PhysicalMemory.h"
 
 // Main code
 int main(int argc, char* argv[])
@@ -41,6 +42,7 @@ int main(int argc, char* argv[])
 
     logging::init(true);//init logging
     Lib::InitThreads();
+    HLE::Libs::LibKernel::MemoryManagement::PhysicalMemoryInit(); 
     const char* const path = argv[1]; //argument 1 is the path of self file to boot
 
     auto* linker = Singleton<Linker>::Instance();