object_block.h

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#pragma once
 
#include <rex/platform.h>
#include <rex/types.h>
 
namespace rex::kernel {
 
class GuestAddressSpace;
class WorkspaceHeap;
 
struct ObjectBlock {
  u32 address = 0;                    
  bool owned = false;                 
  WorkspaceHeap* workspace = nullptr; 
};
 
enum class ObjectBlockHeap : u8 {
  kSystem,
  kWorkspace,
};

REX_KERNEL_API ObjectBlock AllocObjectBlock(kernel::GuestAddressSpace* memory, u32 size,
                                            u32 type_address, WorkspaceHeap* workspace = nullptr);

REX_KERNEL_API void FreeObjectBlock(kernel::GuestAddressSpace* memory, u32 address,
                                    WorkspaceHeap* workspace = nullptr);
 
}  // namespace rex::kernel