some CMemory additions

Runtime/CCallStack.hpp

@@ -0,0 +1,20 @@
+#ifndef __RETRO_CCALLSTACK_HPP__
+#define __RETRO_CCALLSTACK_HPP__
+
+namespace Retro
+{
+
+class CCallStack
+{
+    const char* x0_fileAndLineStr;
+    const char* x4_typeStr;
+public:
+    CCallStack(char const* fileAndLineStr, char const* typeStr)
+    : x0_fileAndLineStr(fileAndLineStr), x4_typeStr(typeStr) {}
+    const char* GetFileAndLineText() const {return x0_fileAndLineStr;}
+    const char* GetTypeText() const {return x4_typeStr;}
+};
+
+}
+
+#endif // __RETRO_CCALLSTACK_HPP__

Runtime/CGameAllocator.hpp

@@ -5,12 +5,44 @@
 
 namespace Retro
 {
+class CCallStack;
 
 class CGameAllocator : public IAllocator
 {
 public:
+    struct SGameMemInfo
+    {
+    };
+private:
+    SGameMemInfo* x10_rootInfo;
+    u32 xbc_fakeStaticOff = 0;
+public:
+    SGameMemInfo* FindFreeBlock(u32);
+    SGameMemInfo* FindFreeBlockFromTopOfHeap(u32);
+    u32 FixupAllocPtrs(SGameMemInfo*, u32, u32, EHint, const CCallStack&);
+    void UpdateAllocDebugStats(u32, u32, u32);
+    bool FreeNormalAllocation(void*);
+    u32 GetFreeBinEntryForSize(u32);
+    void AddFreeEntryToFreeList(SGameMemInfo*);
+    void RemoveFreeEntryFromFreeList(SGameMemInfo*);
+    void DumpAllocations() const;
+    u32 GetLargestFreeChunk() const;
+    SGameMemInfo* GetMemInfoFromBlockPtr(void* ptr)
+    {return reinterpret_cast<SGameMemInfo*>(reinterpret_cast<u8*>(ptr) - 32);}
+
     bool Initialize(COsContext&);
     void Shutdown();
+    void* Alloc(u32, EHint, EScope, EType, const CCallStack&);
+    void Free(void*);
+    void ReleaseAll();
+    void* AllocSecondary(u32, EHint, EScope, EType, const CCallStack&);
+    void FreeSecondary(void*);
+    void ReleaseAllSecondary();
+    void SetOutOfMemoryCallback(const TOutOfMemoryCallback, void*);
+    int EnumAllocations(const TAllocationVisitCallback, void*, bool) const;
+    SAllocInfo GetAllocInfo(void*) const;
+    void OffsetFakeStatics(int);
+    SMetrics GetMetrics() const;
 };
 
 }

Runtime/CMakeLists.txt

@@ -12,7 +12,7 @@ if(WIN32)
 elseif(APPLE)
   list(APPEND PLAT_SRCS CMemoryCardSysMac.cpp)
 else()
-  list(APPEND PLAT_SRCS CMemoryCardSysNix.cpp)
+  list(APPEND PLAT_SRCS CMemoryCardSysNix.cpp CCallStackNix.cpp)
 endif()
 
 add_library(RuntimeCommon
@@ -59,6 +59,7 @@ add_library(RuntimeCommon
             CFactoryMgr.hpp CFactoryMgr.cpp
             CPakFile.hpp CPakFile.cpp
             CStringExtras.hpp
+            CCallStack.hpp
             rstl.hpp rstl.cpp
             GameGlobalObjects.hpp
             RetroTypes.hpp

Runtime/CMemory.cpp

@@ -1,33 +1,60 @@
 #include "CMemory.hpp"
 #include "CGameAllocator.hpp"
+#include <LogVisor/LogVisor.hpp>
 
 namespace Retro
 {
 
-static CGameAllocator GAME_ALLOCATOR;
-static IAllocator* MEMORY_ALLOCATOR = &GAME_ALLOCATOR;
-static bool MEMORY_ALLOCATOR_READY = false;
+LogVisor::LogModule Log("CMemory");
+
+static CGameAllocator g_gameAllocator;
+static IAllocator* g_memoryAllocator = &g_gameAllocator;
+static bool g_memoryAllocatorReady = false;
 
 void CMemory::Startup(COsContext& cos)
 {
-    MEMORY_ALLOCATOR_READY = MEMORY_ALLOCATOR->Initialize(cos);
+    g_memoryAllocatorReady = g_memoryAllocator->Initialize(cos);
 }
 
 void CMemory::Shutdown()
 {
-    MEMORY_ALLOCATOR->Shutdown();
-    MEMORY_ALLOCATOR_READY = false;
+    g_memoryAllocator->Shutdown();
+    g_memoryAllocatorReady = false;
 }
 
 void CMemory::SetAllocator(COsContext& cos, IAllocator& alloc)
 {
-    if (&alloc != MEMORY_ALLOCATOR)
+    if (&alloc != g_memoryAllocator)
     {
-        MEMORY_ALLOCATOR = &alloc;
-        MEMORY_ALLOCATOR->Initialize(cos);
+        g_memoryAllocator = &alloc;
+        g_memoryAllocator->Initialize(cos);
     }
 }
 
+void CMemory::OffsetFakeStatics(int val)
+{
+    g_memoryAllocator->OffsetFakeStatics(val);
+}
+
+void CMemory::SetOutOfMemoryCallback(const IAllocator::TOutOfMemoryCallback cb, void* ctx)
+{
+    g_memoryAllocator->SetOutOfMemoryCallback(cb, ctx);
+}
+
+void CMemory::Free(void* ptr)
+{
+    g_memoryAllocator->Free(ptr);
+}
+
+void* CMemory::Alloc(u32 sz, IAllocator::EHint hint, IAllocator::EScope scope,
+                     IAllocator::EType type, const CCallStack& cs)
+{
+    void* newPtr = g_memoryAllocator->Alloc(sz, hint, scope, type, cs);
+    if (!newPtr)
+        Log.report(LogVisor::Error, "Alloc Failed! - Size %d", sz);
+    return newPtr;
+}
+
 CMemorySys::CMemorySys(COsContext& cos, IAllocator& alloc)
 {
     CMemory::Startup(cos);
@@ -39,6 +66,6 @@ CMemorySys::~CMemorySys()
     CMemory::Shutdown();
 }
 
-IAllocator& CMemorySys::GetGameAllocator() {return GAME_ALLOCATOR;}
+IAllocator& CMemorySys::GetGameAllocator() {return g_gameAllocator;}
 
 }

Runtime/CMemory.hpp

@@ -1,9 +1,10 @@
 #ifndef __RETRO_CMEMORY_HPP__
 #define __RETRO_CMEMORY_HPP__
 
+#include "IAllocator.hpp"
+
 namespace Retro
 {
-class IAllocator;
 class COsContext;
 
 class CMemory
@@ -12,6 +13,10 @@ public:
     static void Startup(COsContext&);
     static void Shutdown();
     static void SetAllocator(COsContext&, IAllocator&);
+    static void OffsetFakeStatics(int);
+    static void SetOutOfMemoryCallback(const IAllocator::TOutOfMemoryCallback, void*);
+    static void Free(void*);
+    static void* Alloc(u32, IAllocator::EHint, IAllocator::EScope, IAllocator::EType, const CCallStack&);
 };
 
 class CMemorySys

Runtime/CResLoader.hpp

@@ -6,6 +6,7 @@
 #include "RetroTypes.hpp"
 #include "CPakFile.hpp"
 #include "CBasics.hpp"
+#include "CMemory.hpp"
 
 namespace Retro
 {
@@ -27,7 +28,14 @@ public:
     CInputStream* LoadNewResourcePartSync(const SObjectTag&, int, int, char*);
     void LoadMemResourceSync(const SObjectTag&, char*, int*);
     CInputStream* LoadResourceFromMemorySync(const SObjectTag&, const void*);
-    CInputStream* LoadNewResourceSync(const SObjectTag&, char*);
+    CInputStream* LoadNewResourceSync(const SObjectTag& tag, void* buf)
+    {
+        FindResourceForLoad(tag);
+        if (!buf)
+        {
+
+        }
+    }
 
     CDvdRequest* LoadResourcePartAsync(const SObjectTag& tag, int offset, int length, void* buf)
     {

Runtime/IAllocator.hpp

@@ -1,15 +1,70 @@
 #ifndef __RETRO_IALLOCATOR_HPP__
 #define __RETRO_IALLOCATOR_HPP__
 
+#include "RetroTypes.hpp"
+
 namespace Retro
 {
 class COsContext;
+class CCallStack;
 
 class IAllocator
 {
 public:
+    virtual ~IAllocator() {}
+    enum EHint
+    {
+    };
+    enum EScope
+    {
+    };
+    enum EType
+    {
+    };
+    struct SAllocInfo
+    {
+    };
+    struct SMetrics
+    {
+        u32 a;
+        u32 b;
+        u32 c;
+        u32 d;
+        u32 e;
+        u32 f;
+        u32 g;
+        u32 h;
+        u32 i;
+        u32 j;
+        u32 k;
+        u32 l;
+        u32 m;
+        u32 n;
+        u32 o;
+        u32 p;
+        u32 q;
+        u32 r;
+        u32 s;
+        u32 t;
+        u32 u;
+        u32 v;
+    };
+    typedef bool(*TOutOfMemoryCallback)(void*, u32);
+    typedef bool(*TAllocationVisitCallback)(const SAllocInfo&, void*);
+
     virtual bool Initialize(COsContext&)=0;
     virtual void Shutdown()=0;
+    virtual void* Alloc(u32, EHint, EScope, EType, const CCallStack&)=0;
+    virtual void Free(void*)=0;
+    virtual void ReleaseAll()=0;
+    virtual void* AllocSecondary(u32, EHint, EScope, EType, const CCallStack&)=0;
+    virtual void FreeSecondary(void*)=0;
+    virtual void ReleaseAllSecondary()=0;
+    virtual void SetOutOfMemoryCallback(const TOutOfMemoryCallback, void*)=0;
+    virtual int EnumAllocations(const TAllocationVisitCallback, void*, bool) const=0;
+    virtual SAllocInfo GetAllocInfo(void*) const=0;
+    virtual void OffsetFakeStatics(int)=0;
+    virtual SMetrics GetMetrics() const=0;
 };
 
 }