1 files changed, 66 insertions, 0 deletions
diff --git a/src/core/hle/hle.h b/src/core/hle/hle.h
new file mode 100644
index 00000000..628a1da8
--- /dev/null
+++ b/src/core/hle/hle.h
@@ -0,0 +1,66 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.  
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/core.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define PARAM(n)        Core::g_app_core->GetReg(n)
+#define PARAM64(n)      (Core::g_app_core->GetReg(n) | ((u64)Core::g_app_core->GetReg(n + 1) << 32))
+#define RETURN(n)       Core::g_app_core->SetReg(0, n)
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+namespace HLE {
+
+enum {
+    CMD_BUFFER_ADDR     = 0xA0010000,    ///< Totally arbitrary unused address space
+    CMD_BUFFER_SIZE     = 0x10000,
+    CMD_BUFFER_MASK     = (CMD_BUFFER_SIZE - 1),
+    CMD_BUFFER_ADDR_END = (CMD_BUFFER_ADDR + CMD_BUFFER_SIZE),
+};
+
+typedef u32 Addr;
+typedef void (*Func)();
+
+struct FunctionDef {
+    u32                 id;
+    Func                func;
+    std::string         name;
+};
+
+struct ModuleDef {
+    std::string         name;
+    int                 num_funcs;
+    const FunctionDef*  func_table;
+};
+
+// Read from memory used by CTROS HLE functions
+template <typename T>
+inline void Read(T &var, const u32 addr);
+
+// Write to memory used by CTROS HLE functions
+template <typename T>
+inline void Write(u32 addr, const T data);
+
+u8* GetPointer(const u32 Address);
+
+inline const char* GetCharPointer(const u32 address) {
+    return (const char *)GetPointer(address);
+}
+
+void RegisterModule(std::string name, int num_functions, const FunctionDef *func_table);
+
+void CallSyscall(u32 opcode);
+
+Addr CallGetThreadCommandBuffer();
+
+void Init();
+
+void Shutdown();
+
+} // namespace