ReactOS 0.4.15-dev-7961-gdcf9eb0
Macros | Functions
vddsvc.h File Reference
#include <nt_vdd.h>
Include dependency graph for vddsvc.h:
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Go to the source code of this file.

Macros

#define ICA_MASTER   0
 
#define ICA_SLAVE   1
 
#define VDDSimulateInterrupt(ms, line, count)    call_ica_hw_interrupt((ms), (line), (count))
 
#define Sim32FreeVDMPointer(Address, Size, Buffer, Mode)   TRUE
 
#define GetVDMAddress(usSeg, usOff)   (((ULONG)(usSeg) << 4) + (ULONG)(usOff))
 
#define GetVDMPointer(Address, Size, Mode)    Sim32GetVDMPointer(Address, Size, Mode)
 
#define FlushVDMPointer(Address, Size, Buffer, Mode)    Sim32FlushVDMPointer(Address, Size, Buffer, Mode)
 
#define FreeVDMPointer(Address, Size, Buffer, Mode)    Sim32FreeVDMPointer(Address, Size, Buffer, Mode)
 

Functions

VOID WINAPI call_ica_hw_interrupt (_In_ INT ms, _In_ BYTE line, _In_ INT count)
 
PBYTE WINAPI Sim32GetVDMPointer (_In_ ULONG Address, _In_ ULONG Size, _In_ BOOLEAN ProtectedMode)
 
BOOLEAN WINAPI Sim32FlushVDMPointer (_In_ ULONG Address, _In_ ULONG Size, _In_ PBYTE Buffer, _In_ BOOLEAN ProtectedMode)
 
PBYTE WINAPI Sim32pGetVDMPointer (_In_ ULONG Address, _In_ BOOLEAN ProtectedMode)
 
PVOID WINAPI getIntelRegistersPointer (VOID)
 
ULONG WINAPI getEAX (VOID)
 
VOID WINAPI setEAX (ULONG)
 
USHORT WINAPI getAX (VOID)
 
VOID WINAPI setAX (USHORT)
 
UCHAR WINAPI getAH (VOID)
 
VOID WINAPI setAH (UCHAR)
 
UCHAR WINAPI getAL (VOID)
 
VOID WINAPI setAL (UCHAR)
 
ULONG WINAPI getEBX (VOID)
 
VOID WINAPI setEBX (ULONG)
 
USHORT WINAPI getBX (VOID)
 
VOID WINAPI setBX (USHORT)
 
UCHAR WINAPI getBH (VOID)
 
VOID WINAPI setBH (UCHAR)
 
UCHAR WINAPI getBL (VOID)
 
VOID WINAPI setBL (UCHAR)
 
ULONG WINAPI getECX (VOID)
 
VOID WINAPI setECX (ULONG)
 
USHORT WINAPI getCX (VOID)
 
VOID WINAPI setCX (USHORT)
 
UCHAR WINAPI getCH (VOID)
 
VOID WINAPI setCH (UCHAR)
 
UCHAR WINAPI getCL (VOID)
 
VOID WINAPI setCL (UCHAR)
 
ULONG WINAPI getEDX (VOID)
 
VOID WINAPI setEDX (ULONG)
 
USHORT WINAPI getDX (VOID)
 
VOID WINAPI setDX (USHORT)
 
UCHAR WINAPI getDH (VOID)
 
VOID WINAPI setDH (UCHAR)
 
UCHAR WINAPI getDL (VOID)
 
VOID WINAPI setDL (UCHAR)
 
ULONG WINAPI getESP (VOID)
 
VOID WINAPI setESP (ULONG)
 
USHORT WINAPI getSP (VOID)
 
VOID WINAPI setSP (USHORT)
 
ULONG WINAPI getEBP (VOID)
 
VOID WINAPI setEBP (ULONG)
 
USHORT WINAPI getBP (VOID)
 
VOID WINAPI setBP (USHORT)
 
ULONG WINAPI getESI (VOID)
 
VOID WINAPI setESI (ULONG)
 
USHORT WINAPI getSI (VOID)
 
VOID WINAPI setSI (USHORT)
 
ULONG WINAPI getEDI (VOID)
 
VOID WINAPI setEDI (ULONG)
 
USHORT WINAPI getDI (VOID)
 
VOID WINAPI setDI (USHORT)
 
ULONG WINAPI getEIP (VOID)
 
VOID WINAPI setEIP (ULONG)
 
USHORT WINAPI getIP (VOID)
 
VOID WINAPI setIP (USHORT)
 
USHORT WINAPI getCS (VOID)
 
VOID WINAPI setCS (USHORT)
 
USHORT WINAPI getSS (VOID)
 
VOID WINAPI setSS (USHORT)
 
USHORT WINAPI getDS (VOID)
 
VOID WINAPI setDS (USHORT)
 
USHORT WINAPI getES (VOID)
 
VOID WINAPI setES (USHORT)
 
USHORT WINAPI getFS (VOID)
 
VOID WINAPI setFS (USHORT)
 
USHORT WINAPI getGS (VOID)
 
VOID WINAPI setGS (USHORT)
 
ULONG WINAPI getCF (VOID)
 
VOID WINAPI setCF (ULONG)
 
ULONG WINAPI getPF (VOID)
 
VOID WINAPI setPF (ULONG)
 
ULONG WINAPI getAF (VOID)
 
VOID WINAPI setAF (ULONG)
 
ULONG WINAPI getZF (VOID)
 
VOID WINAPI setZF (ULONG)
 
ULONG WINAPI getSF (VOID)
 
VOID WINAPI setSF (ULONG)
 
ULONG WINAPI getIF (VOID)
 
VOID WINAPI setIF (ULONG)
 
ULONG WINAPI getDF (VOID)
 
VOID WINAPI setDF (ULONG)
 
ULONG WINAPI getOF (VOID)
 
VOID WINAPI setOF (ULONG)
 
ULONG WINAPI getEFLAGS (VOID)
 
VOID WINAPI setEFLAGS (ULONG)
 
USHORT WINAPI getMSW (VOID)
 
VOID WINAPI setMSW (USHORT)
 

Macro Definition Documentation

◆ FlushVDMPointer

#define FlushVDMPointer (   Address,
  Size,
  Buffer,
  Mode 
)     Sim32FlushVDMPointer(Address, Size, Buffer, Mode)

Definition at line 97 of file vddsvc.h.

◆ FreeVDMPointer

#define FreeVDMPointer (   Address,
  Size,
  Buffer,
  Mode 
)     Sim32FreeVDMPointer(Address, Size, Buffer, Mode)

Definition at line 100 of file vddsvc.h.

◆ GetVDMAddress

#define GetVDMAddress (   usSeg,
  usOff 
)    (((ULONG)(usSeg) << 4) + (ULONG)(usOff))

Definition at line 92 of file vddsvc.h.

◆ GetVDMPointer

#define GetVDMPointer (   Address,
  Size,
  Mode 
)     Sim32GetVDMPointer(Address, Size, Mode)

Definition at line 94 of file vddsvc.h.

◆ ICA_MASTER

#define ICA_MASTER   0

Definition at line 32 of file vddsvc.h.

◆ ICA_SLAVE

#define ICA_SLAVE   1

Definition at line 33 of file vddsvc.h.

◆ Sim32FreeVDMPointer

#define Sim32FreeVDMPointer (   Address,
  Size,
  Buffer,
  Mode 
)    TRUE

Definition at line 90 of file vddsvc.h.

◆ VDDSimulateInterrupt

#define VDDSimulateInterrupt (   ms,
  line,
  count 
)     call_ica_hw_interrupt((ms), (line), (count))

Definition at line 42 of file vddsvc.h.

Function Documentation

◆ call_ica_hw_interrupt()

VOID WINAPI call_ica_hw_interrupt ( _In_ INT  ms,
_In_ BYTE  line,
_In_ INT  count 
)

◆ getAF()

ULONG WINAPI getAF ( VOID  )

Definition at line 594 of file registers.c.

595{
596 return EmulatorContext.Flags.Af;
597}
EmulatorContext
FAST486_STATE EmulatorContext
Definition: cpu.c:39

◆ getAH()

UCHAR WINAPI getAH ( VOID  )

Definition at line 128 of file registers.c.

129{
130 return EmulatorContext.GeneralRegs[FAST486_REG_EAX].HighByte;
131}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosKeyboardService(), BiosMiscService(), BiosTimeService(), ConDrvReadInput(), DosInt21h(), DosInt2Fh(), EmsIntHandler(), VidBiosVideoService(), and XmsBopProcedure().

◆ getAL()

UCHAR WINAPI getAL ( VOID  )

Definition at line 142 of file registers.c.

143{
144 return EmulatorContext.GeneralRegs[FAST486_REG_EAX].LowByte;
145}

Referenced by BiosDiskService(), BiosKeyboardIrq(), BiosMiscService(), BiosMousePs2Interface(), ConDrvReadInput(), DosInt21h(), DosInt2Fh(), EmsIntHandler(), VbeService(), and VidBiosVideoService().

◆ getAX()

USHORT WINAPI getAX ( VOID  )

Definition at line 114 of file registers.c.

115{
116 return EmulatorContext.GeneralRegs[FAST486_REG_EAX].LowWord;
117}

Referenced by BiosBootstrapLoader(), BiosCharPrint(), BiosKeyboardIrq(), BiosPs2Service(), BiosTimerIrq(), CallMouseUserHandlers(), ConDrvInputStatus(), ConDrvReadInput(), ConDrvWriteOutput(), Dem_BiosCharPrint(), DosCallDriver(), DosFastConOut(), DosInt2Ah(), DosInt2Fh(), DosMouseService(), DosRestoreState(), DosSaveState(), Int32Dispatch(), ThirdPartyVDDBop(), and XmsBopProcedure().

◆ getBH()

UCHAR WINAPI getBH ( VOID  )

Definition at line 184 of file registers.c.

185{
186 return EmulatorContext.GeneralRegs[FAST486_REG_EBX].HighByte;
187}

Referenced by BiosDiskService(), BiosMiscService(), BiosMousePs2Interface(), VbeService(), and VidBiosVideoService().

◆ getBL()

UCHAR WINAPI getBL ( VOID  )

Definition at line 198 of file registers.c.

199{
200 return EmulatorContext.GeneralRegs[FAST486_REG_EBX].LowByte;
201}

Referenced by BiosMiscService(), BiosMousePs2Interface(), DosInt21h(), VbeService(), VidBiosSetVideoMode(), VidBiosVideoService(), and XmsBopProcedure().

◆ getBP()

USHORT WINAPI getBP ( VOID  )

Definition at line 374 of file registers.c.

375{
376 return EmulatorContext.GeneralRegs[FAST486_REG_EBP].LowWord;
377}

Referenced by BiosKeyboardIrq(), BiosTimerIrq(), CallMouseUserHandlers(), DosCallDriver(), DosRestoreState(), DosSaveState(), and VidBiosVideoService().

◆ getBX()

USHORT WINAPI getBX ( VOID  )

Definition at line 170 of file registers.c.

171{
172 return EmulatorContext.GeneralRegs[FAST486_REG_EBX].LowWord;
173}

Referenced by BiosBootstrapLoader(), BiosCharPrint(), BiosKeyboardIrq(), BiosMousePs2Interface(), BiosTimerIrq(), CallMouseUserHandlers(), Dem_BiosCharPrint(), DeviceStrategyBop(), DosCallDriver(), DosFastConOut(), DosInt21h(), DosInt2Fh(), DosMouseService(), DosRestoreState(), DosSaveState(), EmsIntHandler(), ReadDisk(), ThirdPartyVDDBop(), VbeService(), VidBiosVideoService(), WriteDisk(), and XmsBopProcedure().

◆ getCF()

ULONG WINAPI getCF ( VOID  )

Definition at line 566 of file registers.c.

567{
568 return EmulatorContext.Flags.Cf;
569}

Referenced by BiosKeyboardIrq(), BiosMiscService(), DosControlBreak(), and DosIdle().

◆ getCH()

UCHAR WINAPI getCH ( VOID  )

Definition at line 242 of file registers.c.

243{
244 return EmulatorContext.GeneralRegs[FAST486_REG_ECX].HighByte;
245}

Referenced by BiosDiskService(), DosInt21h(), and VidBiosVideoService().

◆ getCL()

UCHAR WINAPI getCL ( VOID  )

Definition at line 256 of file registers.c.

257{
258 return EmulatorContext.GeneralRegs[FAST486_REG_ECX].LowByte;
259}

Referenced by BiosDiskService(), DosInt21h(), and VidBiosVideoService().

◆ getCS()

USHORT WINAPI getCS ( VOID  )

Definition at line 480 of file registers.c.

481{
482 return EmulatorContext.SegmentRegs[FAST486_REG_CS].Selector;
483}

Referenced by Call16(), CmdStartComSpec32(), CmdStartExternalCommand(), ControlBop(), DeviceInterruptBop(), DosCmdInterpreterBop(), DosInitialize(), DosStart(), DosSystemBop(), KbdBiosINT(), KbdBiosIRQ(), setEIP(), setIP(), ThirdPartyVDDBop(), and VidBiosINT().

◆ getCX()

USHORT WINAPI getCX ( VOID  )

Definition at line 228 of file registers.c.

229{
230 return EmulatorContext.GeneralRegs[FAST486_REG_ECX].LowWord;
231}

Referenced by BiosBootstrapLoader(), BiosKeyboardIrq(), BiosKeyboardService(), BiosMiscService(), BiosTimerIrq(), BiosTimeService(), CallMouseUserHandlers(), DosCallDriver(), DosInt21h(), DosMouseService(), DosRestoreState(), DosSaveState(), VbeService(), and VidBiosVideoService().

◆ getDF()

ULONG WINAPI getDF ( VOID  )

Definition at line 650 of file registers.c.

651{
652 return EmulatorContext.Flags.Df;
653}

◆ getDH()

UCHAR WINAPI getDH ( VOID  )

Definition at line 300 of file registers.c.

301{
302 return EmulatorContext.GeneralRegs[FAST486_REG_EDX].HighByte;
303}

Referenced by BiosDiskService(), DosInt21h(), VbeService(), and VidBiosVideoService().

◆ getDI()

USHORT WINAPI getDI ( VOID  )

Definition at line 434 of file registers.c.

435{
436 return EmulatorContext.GeneralRegs[FAST486_REG_EDI].LowWord;
437}

Referenced by BiosKeyboardIrq(), BiosMiscService(), BiosTimerIrq(), CallMouseUserHandlers(), DemLoadNTDOSKernel(), DosCallDriver(), DosInt21h(), DosInt2Fh(), DosRestoreState(), DosSaveState(), EmsIntHandler(), ThirdPartyVDDBop(), VbeService(), and VidBiosVideoService().

◆ getDL()

UCHAR WINAPI getDL ( VOID  )

Definition at line 314 of file registers.c.

315{
316 return EmulatorContext.GeneralRegs[FAST486_REG_EDX].LowByte;
317}

Referenced by BiosDiskService(), DosInt21h(), VbeService(), VidBiosSetVideoMode(), and VidBiosVideoService().

◆ getDS()

USHORT WINAPI getDS ( VOID  )

Definition at line 508 of file registers.c.

509{
510 return EmulatorContext.SegmentRegs[FAST486_REG_DS].Selector;
511}

Referenced by BiosKeyboardIrq(), BiosTimerIrq(), CallMouseUserHandlers(), CmdStartExternalCommand(), CmdStartProcess(), DosCallDriver(), DosCmdInterpreterBop(), DosInt21h(), DosInt2Fh(), DosRestoreState(), DosSaveState(), EmsIntHandler(), ThirdPartyVDDBop(), and XmsBopProcedure().

◆ getDX()

USHORT WINAPI getDX ( VOID  )

Definition at line 286 of file registers.c.

287{
288 return EmulatorContext.GeneralRegs[FAST486_REG_EDX].LowWord;
289}

Referenced by BiosBootstrapLoader(), BiosKeyboardIrq(), BiosMiscService(), BiosTimerIrq(), BiosTimeService(), CallMouseUserHandlers(), CmdSetExitCode(), CmdStartProcess(), DosCallDriver(), DosCmdInterpreterBop(), DosInt21h(), DosInt27h(), DosInt2Fh(), DosMouseService(), DosRestoreState(), DosSaveState(), EmsIntHandler(), VbeService(), VidBiosVideoService(), and XmsBopProcedure().

◆ getEAX()

ULONG WINAPI getEAX ( VOID  )

Definition at line 100 of file registers.c.

101{
102 return EmulatorContext.GeneralRegs[FAST486_REG_EAX].Long;
103}

◆ getEBP()

ULONG WINAPI getEBP ( VOID  )

Definition at line 360 of file registers.c.

361{
362 return EmulatorContext.GeneralRegs[FAST486_REG_EBP].Long;
363}

◆ getEBX()

ULONG WINAPI getEBX ( VOID  )

Definition at line 156 of file registers.c.

157{
158 return EmulatorContext.GeneralRegs[FAST486_REG_EBX].Long;
159}

Referenced by BiosMiscService().

◆ getECX()

ULONG WINAPI getECX ( VOID  )

Definition at line 214 of file registers.c.

215{
216 return EmulatorContext.GeneralRegs[FAST486_REG_ECX].Long;
217}

Referenced by BiosMiscService().

◆ getEDI()

ULONG WINAPI getEDI ( VOID  )

Definition at line 420 of file registers.c.

421{
422 return EmulatorContext.GeneralRegs[FAST486_REG_EDI].Long;
423}

◆ getEDX()

ULONG WINAPI getEDX ( VOID  )

Definition at line 272 of file registers.c.

273{
274 return EmulatorContext.GeneralRegs[FAST486_REG_EDX].Long;
275}

Referenced by BiosMiscService().

◆ getEFLAGS()

ULONG WINAPI getEFLAGS ( VOID  )

Definition at line 680 of file registers.c.

681{
682 return EmulatorContext.Flags.Long;
683}

Referenced by DosLoadExecutableInternal(), DosStart(), KbdBiosINT(), KbdBiosIRQ(), and VidBiosINT().

◆ getEIP()

ULONG WINAPI getEIP ( VOID  )

Definition at line 450 of file registers.c.

451{
452 return EmulatorContext.InstPtr.Long;
453}

◆ getES()

USHORT WINAPI getES ( VOID  )

Definition at line 522 of file registers.c.

523{
524 return EmulatorContext.SegmentRegs[FAST486_REG_ES].Selector;
525}

Referenced by BiosBootstrapLoader(), BiosKeyboardIrq(), BiosMiscService(), BiosMousePs2Interface(), BiosTimerIrq(), CallMouseUserHandlers(), CmdStartComSpec32(), CmdStartExternalCommand(), DeviceStrategyBop(), DosCallDriver(), DosInt21h(), DosInt2Fh(), DosMouseService(), DosRestoreState(), DosSaveState(), EmsIntHandler(), ReadDisk(), ThirdPartyVDDBop(), VbeService(), VidBiosVideoService(), and WriteDisk().

◆ getESI()

ULONG WINAPI getESI ( VOID  )

Definition at line 390 of file registers.c.

391{
392 return EmulatorContext.GeneralRegs[FAST486_REG_ESI].Long;
393}

◆ getESP()

ULONG WINAPI getESP ( VOID  )

Definition at line 330 of file registers.c.

331{
332 return EmulatorContext.GeneralRegs[FAST486_REG_ESP].Long;
333}

◆ getFS()

USHORT WINAPI getFS ( VOID  )

Definition at line 536 of file registers.c.

537{
538 return EmulatorContext.SegmentRegs[FAST486_REG_FS].Selector;
539}

◆ getGS()

USHORT WINAPI getGS ( VOID  )

Definition at line 550 of file registers.c.

551{
552 return EmulatorContext.SegmentRegs[FAST486_REG_GS].Selector;
553}

◆ getIF()

ULONG WINAPI getIF ( VOID  )

Definition at line 636 of file registers.c.

637{
638 return EmulatorContext.Flags.If;
639}

Referenced by VbeResetExtendedRegisters(), and VbeSetExtendedRegisters().

◆ getIntelRegistersPointer()

PVOID WINAPI getIntelRegistersPointer ( VOID  )

Definition at line 29 of file registers.c.

30{
31 /*
32 * Sync the Intel Registers x86 Context with our CPU context
33 */
34
35 if (IntelRegPtr.ContextFlags & CONTEXT_DEBUG_REGISTERS)
36 {
37 IntelRegPtr.Dr0 = EmulatorContext.DebugRegisters[FAST486_REG_DR0];
38 IntelRegPtr.Dr1 = EmulatorContext.DebugRegisters[FAST486_REG_DR1];
39 IntelRegPtr.Dr2 = EmulatorContext.DebugRegisters[FAST486_REG_DR2];
40 IntelRegPtr.Dr3 = EmulatorContext.DebugRegisters[FAST486_REG_DR3];
41 IntelRegPtr.Dr6 = EmulatorContext.DebugRegisters[FAST486_REG_DR6];
42 IntelRegPtr.Dr7 = EmulatorContext.DebugRegisters[FAST486_REG_DR7];
43 }
44
45#ifndef FAST486_NO_FPU
46 if (IntelRegPtr.ContextFlags & CONTEXT_FLOATING_POINT)
47 {
48 // IntelRegPtr.FloatSave = ;
49 IntelRegPtr.FloatSave.ControlWord = EmulatorContext.FpuControl.Value;
50 IntelRegPtr.FloatSave.StatusWord = EmulatorContext.FpuStatus.Value;
51 // IntelRegPtr.FloatSave.TagWord = ;
52 // IntelRegPtr.FloatSave.ErrorOffset = ;
53 // IntelRegPtr.FloatSave.ErrorSelector = ;
54 // IntelRegPtr.FloatSave.DataOffset = ;
55 // IntelRegPtr.FloatSave.DataSelector = ;
56 // IntelRegPtr.FloatSave.RegisterArea = ; // This is a region of size SIZE_OF_80387_REGISTERS == 80 bytes
57 // IntelRegPtr.FloatSave.Cr0NpxState = ;
58 }
59#endif
60
61 if (IntelRegPtr.ContextFlags & CONTEXT_SEGMENTS)
62 {
63 IntelRegPtr.SegGs = EmulatorContext.SegmentRegs[FAST486_REG_GS].Selector;
64 IntelRegPtr.SegFs = EmulatorContext.SegmentRegs[FAST486_REG_FS].Selector;
65 IntelRegPtr.SegEs = EmulatorContext.SegmentRegs[FAST486_REG_ES].Selector;
66 IntelRegPtr.SegDs = EmulatorContext.SegmentRegs[FAST486_REG_DS].Selector;
67 }
68
69 if (IntelRegPtr.ContextFlags & CONTEXT_INTEGER)
70 {
71 IntelRegPtr.Edi = EmulatorContext.GeneralRegs[FAST486_REG_EDI].Long;
72 IntelRegPtr.Esi = EmulatorContext.GeneralRegs[FAST486_REG_ESI].Long;
73 IntelRegPtr.Ebx = EmulatorContext.GeneralRegs[FAST486_REG_EBX].Long;
74 IntelRegPtr.Edx = EmulatorContext.GeneralRegs[FAST486_REG_EDX].Long;
75 IntelRegPtr.Ecx = EmulatorContext.GeneralRegs[FAST486_REG_ECX].Long;
76 IntelRegPtr.Eax = EmulatorContext.GeneralRegs[FAST486_REG_EAX].Long;
77 }
78
79 if (IntelRegPtr.ContextFlags & CONTEXT_CONTROL)
80 {
81 IntelRegPtr.Ebp = EmulatorContext.GeneralRegs[FAST486_REG_EBP].Long;
82 IntelRegPtr.Eip = EmulatorContext.InstPtr.Long;
83 IntelRegPtr.SegCs = EmulatorContext.SegmentRegs[FAST486_REG_CS].Selector;
84 IntelRegPtr.EFlags = EmulatorContext.Flags.Long;
85 IntelRegPtr.Esp = EmulatorContext.GeneralRegs[FAST486_REG_ESP].Long;
86 IntelRegPtr.SegSs = EmulatorContext.SegmentRegs[FAST486_REG_SS].Selector;
87 }
88
89 if (IntelRegPtr.ContextFlags & CONTEXT_EXTENDED_REGISTERS)
90 {
91 // IntelRegPtr.ExtendedRegisters = ;
92 }
93
94 /* Return the address of the Intel Registers x86 Context */
95 return &IntelRegPtr;
96}
CONTEXT_DEBUG_REGISTERS
#define CONTEXT_DEBUG_REGISTERS
Definition: nt_native.h:1373
CONTEXT_CONTROL
#define CONTEXT_CONTROL
Definition: nt_native.h:1369
CONTEXT_INTEGER
#define CONTEXT_INTEGER
Definition: nt_native.h:1370
CONTEXT_FLOATING_POINT
#define CONTEXT_FLOATING_POINT
Definition: nt_native.h:1372
CONTEXT_SEGMENTS
#define CONTEXT_SEGMENTS
Definition: nt_native.h:1371
IntelRegPtr
X86CONTEXT IntelRegPtr
Definition: registers.c:23
CONTEXT_EXTENDED_REGISTERS
#define CONTEXT_EXTENDED_REGISTERS
_X86CONTEXT::Ebp
ULONG Ebp
Definition: x86context.h:122
_X86CONTEXT::Esi
ULONG Esi
Definition: x86context.h:112
_X86CONTEXT::SegEs
ULONG SegEs
Definition: x86context.h:104
_X86CONTEXT::Dr6
ULONG Dr6
Definition: x86context.h:89
_X86CONTEXT::SegDs
ULONG SegDs
Definition: x86context.h:105
_X86CONTEXT::Esp
ULONG Esp
Definition: x86context.h:126
_X86CONTEXT::Dr2
ULONG Dr2
Definition: x86context.h:87
_X86CONTEXT::ContextFlags
ULONG ContextFlags
Definition: x86context.h:79
_X86CONTEXT::Ecx
ULONG Ecx
Definition: x86context.h:115
_X86CONTEXT::EFlags
ULONG EFlags
Definition: x86context.h:125
_X86CONTEXT::Ebx
ULONG Ebx
Definition: x86context.h:113
_X86CONTEXT::Dr7
ULONG Dr7
Definition: x86context.h:90
_X86CONTEXT::Eax
ULONG Eax
Definition: x86context.h:116
_X86CONTEXT::FloatSave
X87FLOATING_SAVE_AREA FloatSave
Definition: x86context.h:96
_X86CONTEXT::SegGs
ULONG SegGs
Definition: x86context.h:102
_X86CONTEXT::SegSs
ULONG SegSs
Definition: x86context.h:127
_X86CONTEXT::Edx
ULONG Edx
Definition: x86context.h:114
_X86CONTEXT::SegCs
ULONG SegCs
Definition: x86context.h:124
_X86CONTEXT::Dr1
ULONG Dr1
Definition: x86context.h:86
_X86CONTEXT::Edi
ULONG Edi
Definition: x86context.h:111
_X86CONTEXT::Dr3
ULONG Dr3
Definition: x86context.h:88
_X86CONTEXT::Dr0
ULONG Dr0
Definition: x86context.h:85
_X86CONTEXT::Eip
ULONG Eip
Definition: x86context.h:123
_X86CONTEXT::SegFs
ULONG SegFs
Definition: x86context.h:103
_X87FLOATING_SAVE_AREA::StatusWord
ULONG StatusWord
Definition: x86context.h:59
_X87FLOATING_SAVE_AREA::ControlWord
ULONG ControlWord
Definition: x86context.h:58

◆ getIP()

USHORT WINAPI getIP ( VOID  )

Definition at line 464 of file registers.c.

465{
466 return EmulatorContext.InstPtr.LowWord;
467}

Referenced by Call16(), CmdStartComSpec32(), CmdStartExternalCommand(), ControlBop(), DeviceInterruptBop(), DosCmdInterpreterBop(), DosInitialize(), DosStart(), DosSystemBop(), KbdBiosINT(), KbdBiosIRQ(), ThirdPartyVDDBop(), and VidBiosINT().

◆ getMSW()

USHORT WINAPI getMSW ( VOID  )

Definition at line 696 of file registers.c.

697{
698 return LOWORD(EmulatorContext.ControlRegisters[FAST486_REG_CR0]);
699}
LOWORD
#define LOWORD(l)
Definition: pedump.c:82

◆ getOF()

ULONG WINAPI getOF ( VOID  )

Definition at line 664 of file registers.c.

665{
666 return EmulatorContext.Flags.Of;
667}

◆ getPF()

ULONG WINAPI getPF ( VOID  )

Definition at line 580 of file registers.c.

581{
582 return EmulatorContext.Flags.Pf;
583}

◆ getSF()

ULONG WINAPI getSF ( VOID  )

Definition at line 622 of file registers.c.

623{
624 return EmulatorContext.Flags.Sf;
625}

◆ getSI()

USHORT WINAPI getSI ( VOID  )

Definition at line 404 of file registers.c.

405{
406 return EmulatorContext.GeneralRegs[FAST486_REG_ESI].LowWord;
407}

Referenced by BiosKeyboardIrq(), BiosMiscService(), BiosTimerIrq(), CallMouseUserHandlers(), CmdStartExternalCommand(), DosCallDriver(), DosInt21h(), DosInt2Fh(), DosRestoreState(), DosSaveState(), EmsIntHandler(), ThirdPartyVDDBop(), and XmsBopProcedure().

◆ getSP()

USHORT WINAPI getSP ( VOID  )

Definition at line 344 of file registers.c.

345{
346 return EmulatorContext.GeneralRegs[FAST486_REG_ESP].LowWord;
347}

Referenced by BiosMouseIrq(), DosAbsoluteRead(), DosAbsoluteWrite(), DosInt21h(), DosLoadExecutableInternal(), DosRestoreState(), DosSaveState(), DosStart(), and DosTerminateProcess().

◆ getSS()

USHORT WINAPI getSS ( VOID  )

Definition at line 494 of file registers.c.

495{
496 return EmulatorContext.SegmentRegs[FAST486_REG_SS].Selector;
497}

Referenced by BiosMouseIrq(), DosInt21h(), DosLoadExecutableInternal(), DosRestoreState(), DosSaveState(), DosStart(), DosTerminateProcess(), setESP(), and setSP().

◆ getZF()

ULONG WINAPI getZF ( VOID  )

Definition at line 608 of file registers.c.

609{
610 return EmulatorContext.Flags.Zf;
611}

Referenced by ConDrvInputStatus().

◆ setAF()

VOID WINAPI setAF ( ULONG  Flag)

Definition at line 601 of file registers.c.

602{
603 EmulatorContext.Flags.Af = !!(Flag & 1);
604}
Flag
Definition: xml2sdb.h:80

◆ setAH()

VOID WINAPI setAH ( UCHAR  Value)

Definition at line 135 of file registers.c.

136{
137 EmulatorContext.GeneralRegs[FAST486_REG_EAX].HighByte = Value;
138}
Value
_Must_inspect_result_ _In_ WDFKEY _In_ PCUNICODE_STRING _Out_opt_ PUSHORT _Inout_opt_ PUNICODE_STRING Value
Definition: wdfregistry.h:413

Referenced by BiosBootstrapLoader(), BiosCharPrint(), BiosDiskService(), BiosKeyboardIrq(), BiosMiscService(), BiosMousePs2Interface(), BiosPs2Service(), ConDrvInputStatus(), ConDrvReadInput(), Dem_BiosCharPrint(), DosFastConOut(), DosInt21h(), EmsIntHandler(), and VbeService().

◆ setAL()

VOID WINAPI setAL ( UCHAR  Value)

Definition at line 149 of file registers.c.

150{
151 EmulatorContext.GeneralRegs[FAST486_REG_EAX].LowByte = Value;
152}

Referenced by BiosBootstrapLoader(), BiosCharPrint(), BiosDiskService(), BiosKeyboardIrq(), BiosKeyboardService(), BiosPs2Service(), BiosTimeService(), CmdStartComSpec32(), CmdStartExternalCommand(), ConDrvWriteOutput(), Dem_BiosCharPrint(), DosCmdInterpreterBop(), DosInt21h(), DosInt2Fh(), EmsIntHandler(), VbeService(), and VidBiosVideoService().

◆ setAX()

VOID WINAPI setAX ( USHORT  Value)

Definition at line 121 of file registers.c.

122{
123 EmulatorContext.GeneralRegs[FAST486_REG_EAX].LowWord = Value;
124}

Referenced by BiosBootstrapLoader(), BiosCharPrint(), BiosEquipmentService(), BiosGetMemorySize(), BiosKeyboardIrq(), BiosKeyboardService(), BiosMiscService(), BiosPs2Service(), BiosTimerIrq(), CallMouseUserHandlers(), ConDrvInputStatus(), ConDrvReadInput(), ConDrvWriteOutput(), Dem_BiosCharPrint(), DosAbsoluteRead(), DosAbsoluteWrite(), DosCallDriver(), DosCmdInterpreterBop(), DosFastConOut(), DosInt21h(), DosLoadExecutableInternal(), DosMouseService(), DosRestoreState(), ThirdPartyVDDBop(), VbeService(), VidBiosVideoService(), XmsBopProcedure(), XmsLocalDisableA20(), and XmsLocalEnableA20().

◆ setBH()

VOID WINAPI setBH ( UCHAR  Value)

Definition at line 191 of file registers.c.

192{
193 EmulatorContext.GeneralRegs[FAST486_REG_EBX].HighByte = Value;
194}

Referenced by BiosCharPrint(), BiosMousePs2Interface(), Dem_BiosCharPrint(), DosFastConOut(), DosInt21h(), VidBiosVideoService(), and XmsBopProcedure().

◆ setBL()

VOID WINAPI setBL ( UCHAR  Value)

Definition at line 205 of file registers.c.

206{
207 EmulatorContext.GeneralRegs[FAST486_REG_EBX].LowByte = Value;
208}

Referenced by BiosCharPrint(), BiosDiskService(), BiosMousePs2Interface(), Dem_BiosCharPrint(), DosFastConOut(), DosInt21h(), VidBiosVideoService(), XmsBopProcedure(), XmsLocalDisableA20(), and XmsLocalEnableA20().

◆ setBP()

VOID WINAPI setBP ( USHORT  Value)

Definition at line 381 of file registers.c.

382{
383 EmulatorContext.GeneralRegs[FAST486_REG_EBP].LowWord = Value;
384}

Referenced by BiosKeyboardIrq(), BiosTimerIrq(), CallMouseUserHandlers(), DosCallDriver(), DosLoadExecutableInternal(), DosRestoreState(), and VidBiosVideoService().

◆ setBX()

VOID WINAPI setBX ( USHORT  Value)

Definition at line 177 of file registers.c.

178{
179 EmulatorContext.GeneralRegs[FAST486_REG_EBX].LowWord = Value;
180}

Referenced by BiosBootstrapLoader(), BiosCharPrint(), BiosKeyboardIrq(), BiosMiscService(), BiosTimerIrq(), CallMouseUserHandlers(), Dem_BiosCharPrint(), DosCallDriver(), DosFastConOut(), DosInt21h(), DosInt2Fh(), DosLoadExecutableInternal(), DosMouseService(), DosRestoreState(), EmsIntHandler(), VbeService(), and XmsBopProcedure().

◆ setCF()

VOID WINAPI setCF ( ULONG  Flag)

Definition at line 573 of file registers.c.

574{
575 EmulatorContext.Flags.Cf = !!(Flag & 1);
576}

Referenced by BiosKeyboardIrq(), BiosKeyboardService(), BiosMiscService(), BiosTimerIrq(), CmdSetExitCode(), CmdStartComSpec32(), CmdStartExternalCommand(), CmdStartProcess(), DosCmdInterpreterBop(), DosControlBreak(), DosIdle(), TestVDDDispatch(), TestVDDRegister(), TestVDDUnRegister(), ThirdPartyVDDBop(), and VbeService().

◆ setCH()

VOID WINAPI setCH ( UCHAR  Value)

Definition at line 249 of file registers.c.

250{
251 EmulatorContext.GeneralRegs[FAST486_REG_ECX].HighByte = Value;
252}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosTimeService(), DosMouseService(), and VidBiosVideoService().

◆ setCL()

VOID WINAPI setCL ( UCHAR  Value)

Definition at line 263 of file registers.c.

264{
265 EmulatorContext.GeneralRegs[FAST486_REG_ECX].LowByte = Value;
266}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosMousePs2Interface(), BiosTimeService(), DosMouseService(), and VidBiosVideoService().

◆ setCS()

VOID WINAPI setCS ( USHORT  Value)

Definition at line 487 of file registers.c.

488{
489 Fast486SetSegment(&EmulatorContext, FAST486_REG_CS, Value);
490}
Fast486SetSegment
VOID NTAPI Fast486SetSegment(PFAST486_STATE State, FAST486_SEG_REGS Segment, USHORT Selector)
Definition: fast486.c:242

Referenced by Bios32Post(), Call16(), DosInitialize(), KbdBiosINT(), KbdBiosIRQ(), and VidBiosINT().

◆ setCX()

VOID WINAPI setCX ( USHORT  Value)

Definition at line 235 of file registers.c.

236{
237 EmulatorContext.GeneralRegs[FAST486_REG_ECX].LowWord = Value;
238}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosKeyboardIrq(), BiosMiscService(), BiosTimerIrq(), BiosTimeService(), CallMouseUserHandlers(), DosCallDriver(), DosInt21h(), DosLoadExecutableInternal(), DosMouseService(), DosRestoreState(), EmsIntHandler(), VbeService(), and VidBiosVideoService().

◆ setDF()

VOID WINAPI setDF ( ULONG  Flag)

Definition at line 657 of file registers.c.

658{
659 EmulatorContext.Flags.Df = !!(Flag & 1);
660}

◆ setDH()

VOID WINAPI setDH ( UCHAR  Value)

Definition at line 307 of file registers.c.

308{
309 EmulatorContext.GeneralRegs[FAST486_REG_EDX].HighByte = Value;
310}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosTimeService(), DosInt21h(), and VidBiosVideoService().

◆ setDI()

VOID WINAPI setDI ( USHORT  Value)

Definition at line 441 of file registers.c.

442{
443 EmulatorContext.GeneralRegs[FAST486_REG_EDI].LowWord = Value;
444}

Referenced by BiosDiskService(), BiosKeyboardIrq(), BiosTimerIrq(), CallMouseUserHandlers(), DosCallDriver(), DosLoadExecutableInternal(), DosMouseService(), and DosRestoreState().

◆ setDL()

VOID WINAPI setDL ( UCHAR  Value)

Definition at line 321 of file registers.c.

322{
323 EmulatorContext.GeneralRegs[FAST486_REG_EDX].LowByte = Value;
324}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosMousePs2Interface(), BiosTimeService(), DosInt21h(), and VidBiosVideoService().

◆ setDS()

VOID WINAPI setDS ( USHORT  Value)

Definition at line 515 of file registers.c.

516{
517 Fast486SetSegment(&EmulatorContext, FAST486_REG_DS, Value);
518}

Referenced by Bios32Post(), BiosKeyboardIrq(), BiosTimerIrq(), CallMouseUserHandlers(), DosBIOSInitialize(), DosCallDriver(), DosInt21h(), DosInt2Fh(), DosKRNLInitialize(), DosLoadExecutableInternal(), DosRestoreState(), and InitRomRange().

◆ setDX()

VOID WINAPI setDX ( USHORT  Value)

Definition at line 293 of file registers.c.

294{
295 EmulatorContext.GeneralRegs[FAST486_REG_EDX].LowWord = Value;
296}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosKeyboardIrq(), BiosMiscService(), BiosTimerIrq(), BiosTimeService(), CallMouseUserHandlers(), DosCallDriver(), DosDeviceIoControl(), DosInt21h(), DosInt2Fh(), DosLoadExecutableInternal(), DosMouseService(), DosRestoreState(), EmsIntHandler(), VbeService(), VidBiosVideoService(), and XmsBopProcedure().

◆ setEAX()

VOID WINAPI setEAX ( ULONG  Value)

Definition at line 107 of file registers.c.

108{
109 EmulatorContext.GeneralRegs[FAST486_REG_EAX].Long = Value;
110}

Referenced by BiosMiscService().

◆ setEBP()

VOID WINAPI setEBP ( ULONG  Value)

Definition at line 367 of file registers.c.

368{
369 EmulatorContext.GeneralRegs[FAST486_REG_EBP].Long = Value;
370}

◆ setEBX()

VOID WINAPI setEBX ( ULONG  Value)

Definition at line 163 of file registers.c.

164{
165 EmulatorContext.GeneralRegs[FAST486_REG_EBX].Long = Value;
166}

Referenced by BiosMiscService().

◆ setECX()

VOID WINAPI setECX ( ULONG  Value)

Definition at line 221 of file registers.c.

222{
223 EmulatorContext.GeneralRegs[FAST486_REG_ECX].Long = Value;
224}

Referenced by BiosMiscService().

◆ setEDI()

VOID WINAPI setEDI ( ULONG  Value)

Definition at line 427 of file registers.c.

428{
429 EmulatorContext.GeneralRegs[FAST486_REG_EDI].Long = Value;
430}

◆ setEDX()

VOID WINAPI setEDX ( ULONG  Value)

Definition at line 279 of file registers.c.

280{
281 EmulatorContext.GeneralRegs[FAST486_REG_EDX].Long = Value;
282}

◆ setEFLAGS()

VOID WINAPI setEFLAGS ( ULONG  Flags)

Definition at line 687 of file registers.c.

688{
689 EmulatorContext.Flags.Long = Flags;
690}
Flags
_Must_inspect_result_ _In_ ULONG Flags
Definition: wsk.h:170

Referenced by DosLoadExecutableInternal(), KbdBiosINT(), KbdBiosIRQ(), and VidBiosINT().

◆ setEIP()

VOID WINAPI setEIP ( ULONG  Value)

Definition at line 457 of file registers.c.

458{
459 CpuExecute(getCS(), Value);
460}
getCS
USHORT WINAPI getCS(VOID)
Definition: registers.c:480
CpuExecute
VOID CpuExecute(WORD Segment, WORD Offset)
Definition: cpu.c:102

◆ setES()

VOID WINAPI setES ( USHORT  Value)

Definition at line 529 of file registers.c.

530{
531 Fast486SetSegment(&EmulatorContext, FAST486_REG_ES, Value);
532}

Referenced by BiosBootstrapLoader(), BiosDiskService(), BiosKeyboardIrq(), BiosMiscService(), BiosTimerIrq(), CallMouseUserHandlers(), DosCallDriver(), DosInt21h(), DosInt2Fh(), DosLoadExecutableInternal(), DosMouseService(), DosRestoreState(), and VidBiosVideoService().

◆ setESI()

VOID WINAPI setESI ( ULONG  Value)

Definition at line 397 of file registers.c.

398{
399 EmulatorContext.GeneralRegs[FAST486_REG_ESI].Long = Value;
400}

◆ setESP()

VOID WINAPI setESP ( ULONG  Value)

Definition at line 337 of file registers.c.

338{
339 Fast486SetStack(&EmulatorContext, getSS(), Value);
340}
Fast486SetStack
VOID NTAPI Fast486SetStack(PFAST486_STATE State, USHORT Segment, ULONG Offset)
Definition: fast486.c:227
getSS
USHORT WINAPI getSS(VOID)
Definition: registers.c:494

◆ setFS()

VOID WINAPI setFS ( USHORT  Value)

Definition at line 543 of file registers.c.

544{
545 Fast486SetSegment(&EmulatorContext, FAST486_REG_FS, Value);
546}

◆ setGS()

VOID WINAPI setGS ( USHORT  Value)

Definition at line 557 of file registers.c.

558{
559 Fast486SetSegment(&EmulatorContext, FAST486_REG_GS, Value);
560}

◆ setIF()

VOID WINAPI setIF ( ULONG  Flag)

Definition at line 643 of file registers.c.

644{
645 EmulatorContext.Flags.If = !!(Flag & 1);
646}

Referenced by Bios32Post(), BiosInitialize(), VbeResetExtendedRegisters(), VbeSetExtendedRegisters(), and VgaSetRegisters().

◆ setIP()

VOID WINAPI setIP ( USHORT  Value)

Definition at line 471 of file registers.c.

472{
473 CpuExecute(getCS(), Value);
474}

Referenced by Bios32Post(), Call16(), ControlBop(), DosCmdInterpreterBop(), DosInitialize(), DosSystemBop(), KbdBiosINT(), KbdBiosIRQ(), ThirdPartyVDDBop(), and VidBiosINT().

◆ setMSW()

VOID WINAPI setMSW ( USHORT  Value)

Definition at line 703 of file registers.c.

704{
705 /* Set the lower 16 bits (Machine Status Word) of CR0 */
706 EmulatorContext.ControlRegisters[FAST486_REG_CR0] &= 0xFFFF0000;
707 EmulatorContext.ControlRegisters[FAST486_REG_CR0] |= Value & 0xFFFF;
708}

◆ setOF()

VOID WINAPI setOF ( ULONG  Flag)

Definition at line 671 of file registers.c.

672{
673 EmulatorContext.Flags.Of = !!(Flag & 1);
674}

◆ setPF()

VOID WINAPI setPF ( ULONG  Flag)

Definition at line 587 of file registers.c.

588{
589 EmulatorContext.Flags.Pf = !!(Flag & 1);
590}

◆ setSF()

VOID WINAPI setSF ( ULONG  Flag)

Definition at line 629 of file registers.c.

630{
631 EmulatorContext.Flags.Sf = !!(Flag & 1);
632}

◆ setSI()

VOID WINAPI setSI ( USHORT  Value)

Definition at line 411 of file registers.c.

412{
413 EmulatorContext.GeneralRegs[FAST486_REG_ESI].LowWord = Value;
414}

Referenced by BiosKeyboardIrq(), BiosTimerIrq(), CallMouseUserHandlers(), DosCallDriver(), DosInt21h(), DosLoadExecutableInternal(), and DosRestoreState().

◆ setSP()

VOID WINAPI setSP ( USHORT  Value)

Definition at line 351 of file registers.c.

352{
353 Fast486SetStack(&EmulatorContext, getSS(), Value);
354}

Referenced by Bios32Post(), BiosMouseIrq(), DosAbsoluteRead(), DosAbsoluteWrite(), DosBIOSInitialize(), DosKRNLInitialize(), DosLoadExecutableInternal(), DosRestoreState(), DosSaveState(), DosStart(), and DosTerminateProcess().

◆ setSS()

VOID WINAPI setSS ( USHORT  Value)

Definition at line 501 of file registers.c.

502{
503 Fast486SetSegment(&EmulatorContext, FAST486_REG_SS, Value);
504}

Referenced by Bios32Post(), DosBIOSInitialize(), DosKRNLInitialize(), DosLoadExecutableInternal(), and DosTerminateProcess().

◆ setZF()

VOID WINAPI setZF ( ULONG  Flag)

Definition at line 615 of file registers.c.

616{
617 EmulatorContext.Flags.Zf = !!(Flag & 1);
618}

◆ Sim32FlushVDMPointer()

BOOLEAN WINAPI Sim32FlushVDMPointer ( _In_ ULONG  Address,
_In_ ULONG  Size,
_In_ PBYTE  Buffer,
_In_ BOOLEAN  ProtectedMode 
)

◆ Sim32GetVDMPointer()

PBYTE WINAPI Sim32GetVDMPointer ( _In_ ULONG  Address,
_In_ ULONG  Size,
_In_ BOOLEAN  ProtectedMode 
)

◆ Sim32pGetVDMPointer()

PBYTE WINAPI Sim32pGetVDMPointer ( _In_ ULONG  Address,
_In_ BOOLEAN  ProtectedMode 
)