252 lines
6.6 KiB
C
252 lines
6.6 KiB
C
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/***
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*nowin.h -
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*
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* Copyright (c) 1996, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Declare misc. types, macros, etc. for non-Windows platforms that would
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* normally be declared in windows.h
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*
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*Revision History:
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* 04-25-96 PNT Module Created.
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*
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****/
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#if !defined(_NOWIN_INCLUDED)
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#define _NOWIN_INCLUDED
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typedef unsigned int UINT;
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typedef long LONG;
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typedef unsigned long ULONG;
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typedef ULONG *PULONG;
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typedef unsigned short USHORT;
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typedef USHORT *PUSHORT;
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typedef char CHAR;
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typedef CHAR *PCHAR;
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typedef unsigned char UCHAR;
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typedef UCHAR *PUCHAR;
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typedef char *PSZ;
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typedef unsigned char BYTE;
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typedef unsigned short WORD;
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typedef unsigned long DWORD;
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typedef int BOOL;
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typedef unsigned char BOOLEAN;
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typedef BOOLEAN *PBOOLEAN;
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typedef void VOID;
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typedef VOID *PVOID;
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#define FALSE 0
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#define TRUE 1
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#define IN
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#define OUT
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#define OPTIONAL
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#define FAR
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#define WINAPI
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typedef int (FAR WINAPI *FARPROC)();
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typedef ULONG NTSTATUS;
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#ifndef NOMINMAX
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#ifndef max
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#define max(a, b) (((a) > (b)) ? (a) : (b))
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#endif
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#ifndef min
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#define min(a, b) (((a) < (b)) ? (a) : (b))
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#endif
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#endif /* NOMINMAX */
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// Determine if an argument is present by testing the value of the pointer
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// to the argument value.
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#define ARGUMENT_PRESENT(ArgumentPointer) (\
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(CHAR *)(ArgumentPointer) != (CHAR *)(NULL) )
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// Exception record definition.
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#define EXCEPTION_MAXIMUM_PARAMETERS 15 // maximum number of exception parameters
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typedef struct _EXCEPTION_RECORD {
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/*lint -e18 */ // Don't complain about different definitions
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LONG ExceptionCode;
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/*lint +e18 */ // Resume checking for different definitions
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ULONG ExceptionFlags;
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struct _EXCEPTION_RECORD *ExceptionRecord;
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PVOID ExceptionAddress;
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ULONG NumberParameters;
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ULONG ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
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} EXCEPTION_RECORD;
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typedef EXCEPTION_RECORD *PEXCEPTION_RECORD;
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#if defined(_M_MPPC)
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// Context Frame
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// N.B. This frame must be exactly a multiple of 16 bytes in length.
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// This frame has a several purposes: 1) it is used as an argument to
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// NtContinue, 2) it is used to constuct a call frame for APC delivery,
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// 3) it is used to construct a call frame for exception dispatching
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// in user mode, and 4) it is used in the user level thread creation
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// routines.
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// Requires at least 8-byte alignment (double)
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typedef struct _CONTEXT {
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// This section is specified/returned if the ContextFlags word contains
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// the flag CONTEXT_FLOATING_POINT.
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double Fpr0; // Floating registers 0..31
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double Fpr1;
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double Fpr2;
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double Fpr3;
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double Fpr4;
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double Fpr5;
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double Fpr6;
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double Fpr7;
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double Fpr8;
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double Fpr9;
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double Fpr10;
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double Fpr11;
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double Fpr12;
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double Fpr13;
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double Fpr14;
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double Fpr15;
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double Fpr16;
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double Fpr17;
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double Fpr18;
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double Fpr19;
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double Fpr20;
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double Fpr21;
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double Fpr22;
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double Fpr23;
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double Fpr24;
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double Fpr25;
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double Fpr26;
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double Fpr27;
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double Fpr28;
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double Fpr29;
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double Fpr30;
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double Fpr31;
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double Fpscr; // Floating point status/control reg
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// This section is specified/returned if the ContextFlags word contains
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// the flag CONTEXT_INTEGER.
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ULONG Gpr0; // General registers 0..31
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ULONG Gpr1;
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ULONG Gpr2;
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ULONG Gpr3;
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ULONG Gpr4;
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ULONG Gpr5;
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ULONG Gpr6;
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ULONG Gpr7;
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ULONG Gpr8;
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ULONG Gpr9;
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ULONG Gpr10;
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ULONG Gpr11;
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ULONG Gpr12;
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ULONG Gpr13;
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ULONG Gpr14;
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ULONG Gpr15;
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ULONG Gpr16;
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ULONG Gpr17;
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ULONG Gpr18;
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ULONG Gpr19;
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ULONG Gpr20;
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ULONG Gpr21;
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ULONG Gpr22;
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ULONG Gpr23;
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ULONG Gpr24;
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ULONG Gpr25;
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ULONG Gpr26;
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ULONG Gpr27;
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ULONG Gpr28;
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ULONG Gpr29;
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ULONG Gpr30;
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ULONG Gpr31;
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ULONG Cr; // Condition register
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ULONG Xer; // Fixed point exception register
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// This section is specified/returned if the ContextFlags word contains
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// the flag CONTEXT_CONTROL.
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ULONG Msr; // Machine status register
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ULONG Iar; // Instruction address register
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ULONG Lr; // Link register
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ULONG Ctr; // Count register
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// The flags values within this flag control the contents of
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// a CONTEXT record.
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// If the context record is used as an input parameter, then
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// for each portion of the context record controlled by a flag
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// whose value is set, it is assumed that that portion of the
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// context record contains valid context. If the context record
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// is being used to modify a thread's context, then only that
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// portion of the threads context will be modified.
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// If the context record is used as an IN OUT parameter to capture
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// the context of a thread, then only those portions of the thread's
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// context corresponding to set flags will be returned.
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// The context record is never used as an OUT only parameter.
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ULONG ContextFlags;
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ULONG Fill[3]; // Pad out to multiple of 16 bytes
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// This section is specified/returned if CONTEXT_DEBUG_REGISTERS is
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// set in ContextFlags. Note that CONTEXT_DEBUG_REGISTERS is NOT
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// included in CONTEXT_FULL.
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ULONG Dr0; // Breakpoint Register 1
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ULONG Dr1; // Breakpoint Register 2
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ULONG Dr2; // Breakpoint Register 3
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ULONG Dr3; // Breakpoint Register 4
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ULONG Dr4; // Breakpoint Register 5
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ULONG Dr5; // Breakpoint Register 6
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ULONG Dr6; // Debug Status Register
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ULONG Dr7; // Debug Control Register
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} CONTEXT, *PCONTEXT;
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// Nonvolatile context pointer record.
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typedef struct _KNONVOLATILE_CONTEXT_POINTERS {
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PULONG FloatingContext[32];
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PULONG FpscrContext;
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PULONG IntegerContext[32];
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PULONG CrContext;
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PULONG XerContext;
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PULONG MsrContext;
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PULONG IarContext;
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PULONG LrContext;
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PULONG CtrContext;
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} KNONVOLATILE_CONTEXT_POINTERS, *PKNONVOLATILE_CONTEXT_POINTERS;
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#endif
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#endif
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