reactos/ntoskrnl/include/internal/i386/ke.h

   1 #ifndef __NTOSKRNL_INCLUDE_INTERNAL_I386_KE_H
   2 #define __NTOSKRNL_INCLUDE_INTERNAL_I386_KE_H
   3
   4 #if __GNUC__ >=3
   5 #pragma GCC system_header
   6 #endif
   7
   8 #define X86_EFLAGS_TF           0x00000100 /* Trap flag */
   9 #define X86_EFLAGS_IF           0x00000200 /* Interrupt Enable flag */
  10 #define X86_EFLAGS_IOPL         0x00003000 /* I/O Privilege Level bits */
  11 #define X86_EFLAGS_NT           0x00004000 /* Nested Task flag */
  12 #define X86_EFLAGS_RF           0x00010000 /* Resume flag */
  13 #define X86_EFLAGS_VM           0x00020000 /* Virtual Mode */
  14 #define X86_EFLAGS_ID           0x00200000 /* CPUID detection flag */
  15
  16 #define X86_CR0_PE              0x00000001 /* enable Protected Mode */
  17 #define X86_CR0_NE              0x00000020 /* enable native FPU error reporting */
  18 #define X86_CR0_TS              0x00000008 /* enable exception on FPU instruction for task switch */
  19 #define X86_CR0_EM              0x00000004 /* enable FPU emulation (disable FPU) */
  20 #define X86_CR0_MP              0x00000002 /* enable FPU monitoring */
  21 #define X86_CR0_WP              0x00010000 /* enable Write Protect (copy on write) */
  22 #define X86_CR0_PG              0x80000000 /* enable Paging */
  23
  24 #define X86_CR4_PAE             0x00000020 /* enable physical address extensions */
  25 #define X86_CR4_PGE             0x00000080 /* enable global pages */
  26 #define X86_CR4_OSFXSR          0x00000200 /* enable FXSAVE/FXRSTOR instructions */
  27 #define X86_CR4_OSXMMEXCPT      0x00000400 /* enable #XF exception */
  28
  29 #define X86_FEATURE_VME         0x00000002 /* Virtual 8086 Extensions are present */
  30 #define X86_FEATURE_TSC         0x00000010 /* time stamp counters are present */
  31 #define X86_FEATURE_PAE         0x00000040 /* physical address extension is present */
  32 #define X86_FEATURE_CX8         0x00000100 /* CMPXCHG8B instruction present */
  33 #define X86_FEATURE_SYSCALL     0x00000800 /* SYSCALL/SYSRET support present */
  34 #define X86_FEATURE_PGE         0x00002000 /* Page Global Enable */
  35 #define X86_FEATURE_MMX         0x00800000 /* MMX extension present */
  36 #define X86_FEATURE_FXSR        0x01000000 /* FXSAVE/FXRSTOR instructions present */
  37 #define X86_FEATURE_SSE         0x02000000 /* SSE extension present */
  38 #define X86_FEATURE_SSE2        0x04000000 /* SSE2 extension present */
  39 #define X86_FEATURE_HT          0x10000000 /* Hyper-Threading present */
  40
  41 #define X86_EXT_FEATURE_SSE3    0x00000001 /* SSE3 extension present */
  42 #define X86_EXT_FEATURE_3DNOW   0x40000000 /* 3DNOW! extension present */
  43
  44 #define FRAME_EDITED        0xFFF8
  45
  46 #ifndef __ASM__
  47
  48 extern ULONG Ke386CacheAlignment;
  49
  50 struct _KPCR;
  51 VOID
  52 KiInitializeGdt(struct _KPCR* Pcr);
  53 VOID
  54 Ki386ApplicationProcessorInitializeTSS(VOID);
  55
  56 VOID
  57 FASTCALL
  58 Ki386InitializeTss(
  59     IN PKTSS Tss,
  60     IN PKIDTENTRY Idt,
  61     IN PKGDTENTRY Gdt
  62 );
  63
  64 VOID
  65 NTAPI
  66 KiSaveProcessorControlState(
  67     IN PKPROCESSOR_STATE ProcessorState
  68 );
  69
  70 VOID
  71 FASTCALL
  72 KiIdleLoop(VOID);
  73
  74 VOID
  75 KiGdtPrepareForApplicationProcessorInit(ULONG Id);
  76 VOID
  77 Ki386InitializeLdt(VOID);
  78 VOID
  79 Ki386SetProcessorFeatures(VOID);
  80
  81 VOID
  82 NTAPI
  83 KiSetCR0Bits(VOID);
  84
  85 VOID
  86 NTAPI
  87 KiGetCacheInformation(VOID);
  88
  89 BOOLEAN
  90 NTAPI
  91 KiIsNpxPresent(
  92     VOID
  93 );
  94
  95 BOOLEAN
  96 NTAPI
  97 KiIsNpxErrataPresent(
  98     VOID
  99 );
 100
 101 VOID
 102 NTAPI
 103 KiSetProcessorType(VOID);
 104
 105 ULONG
 106 NTAPI
 107 KiGetFeatureBits(VOID);
 108
 109 ULONG KeAllocateGdtSelector(ULONG Desc[2]);
 110 VOID KeFreeGdtSelector(ULONG Entry);
 111 VOID
 112 NtEarlyInitVdm(VOID);
 113 VOID
 114 KeApplicationProcessorInitDispatcher(VOID);
 115 VOID
 116 KeCreateApplicationProcessorIdleThread(ULONG Id);
 117
 118 typedef
 119 VOID
 120 (NTAPI*PKSYSTEM_ROUTINE)(PKSTART_ROUTINE StartRoutine,
 121                     PVOID StartContext);
 122
 123 VOID
 124 NTAPI
 125 Ke386InitThreadWithContext(PKTHREAD Thread,
 126                            PKSYSTEM_ROUTINE SystemRoutine,
 127                            PKSTART_ROUTINE StartRoutine,
 128                            PVOID StartContext,
 129                            PCONTEXT Context);
 130
 131 #ifdef _NTOSKRNL_ /* FIXME: Move flags above to NDK instead of here */
 132 VOID
 133 NTAPI
 134 KiThreadStartup(PKSYSTEM_ROUTINE SystemRoutine,
 135                 PKSTART_ROUTINE StartRoutine,
 136                 PVOID StartContext,
 137                 BOOLEAN UserThread,
 138                 KTRAP_FRAME TrapFrame);
 139 #endif
 140
 141 #endif
 142 #endif /* __NTOSKRNL_INCLUDE_INTERNAL_I386_KE_H */
 143
 144 /* EOF */