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root/cebix/SheepShaver/src/include/thunks.h
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Comparing SheepShaver/src/include/thunks.h (file contents):
Revision 1.2 by gbeauche, 2003-12-05T12:36:11Z vs.
Revision 1.7 by gbeauche, 2004-04-22T20:57:30Z

# Line 54 | Line 54 | enum {
54    NATIVE_DISABLE_INTERRUPT,
55    NATIVE_ENABLE_INTERRUPT,
56    NATIVE_MAKE_EXECUTABLE,
57 +  NATIVE_CHECK_LOAD_INVOC,
58 +  NATIVE_SYNC_HOOK,
59 +  NATIVE_BITBLT_HOOK,
60 +  NATIVE_FILLRECT_HOOK,
61 +  NATIVE_BITBLT,
62 +  NATIVE_INVRECT,
63 +  NATIVE_FILLRECT,
64    NATIVE_OP_MAX
65   };
66  
67   // Initialize the thunks system
68   extern bool ThunksInit(void);
69  
70 + // Exit the thunks system
71 + extern void ThunksExit(void);
72 +
73   // Return the fake PowerPC opcode to handle specified native code
74   #if EMULATED_PPC
75   extern uint32 NativeOpcode(int selector);
# Line 71 | Line 81 | extern uint32 NativeTVECT(int selector);
81   // Return the native function address
82   extern uint32 NativeFunction(int selector);
83  
84 + // Return the routine descriptor address of the native function
85 + extern uint32 NativeRoutineDescriptor(int selector);
86 +
87  
88   /*
89   *  Helpers to share 32-bit addressable data with MacOS
# Line 79 | Line 92 | extern uint32 NativeFunction(int selecto
92   class SheepMem {
93          static uint32 align(uint32 size);
94   protected:
95 +        static uint32  page_size;
96          static uintptr zero_page;
97          static uintptr base;
98          static uintptr top;
99 <        static const uint32 size = 0x40000;
99 >        static const uint32 size = 0x40000; // 256 KB
100   public:
101          static bool Init(void);
102          static void Exit(void);
103 +        static uint32 PageSize();
104          static uintptr ZeroPage();
105          static uintptr Reserve(uint32 size);
106          static void Release(uint32 size);
# Line 98 | Line 113 | inline uint32 SheepMem::align(uint32 siz
113          return (size + 3) & -4;
114   }
115  
116 + inline uint32 SheepMem::PageSize()
117 + {
118 +  return page_size;
119 + }
120 +
121   inline uintptr SheepMem::ZeroPage()
122   {
123    return zero_page;

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