kdb_expr.c File Reference

#include <ntoskrnl.h>
#include <debug.h>

Go to the source code of this file.

Data Structures
struct	PRPN_OP
struct	PRPN_STACK
Defines
#define	NDEBUG
#define	stricmp   _stricmp
#define	RTL_FIELD_SIZE(type, field)   (sizeof(((type *)0)->field))
#define	CONST_STRCPY(dst, src)   do { if ((dst)) { memcpy(dst, src, sizeof(src)); } } while (0);
#define	RPN_OP_STACK_SIZE   256
#define	RPN_VALUE_STACK_SIZE   256
Typedefs
typedef ULONGLONG(*	RPN_BINARY_OPERATOR )(ULONGLONG a, ULONGLONG b)
Enumerations
enum	RPN_OP_TYPE {   RpnOpNop, RpnOpBinaryOperator, RpnOpUnaryOperator, RpnOpImmediate,   RpnOpRegister, RpnOpDereference }
Functions
ULONGLONG	RpnBinaryOperatorAdd (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorSub (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorMul (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorDiv (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorMod (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorEquals (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorNotEquals (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorLessThan (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorLessThanOrEquals (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorGreaterThan (ULONGLONG a, ULONGLONG b)
ULONGLONG	RpnBinaryOperatorGreaterThanOrEquals (ULONGLONG a, ULONGLONG b)
VOID	RpnpDumpStack (IN PRPN_STACK Stack)
	Dumps the given RPN stack content.
static VOID	RpnpClearStack (OUT PRPN_STACK Stack)
	Clears the given RPN stack.
static BOOLEAN	RpnpPushStack (IN OUT PRPN_STACK Stack, IN PRPN_OP Op)
	Pushes an RPN_OP onto the stack.
static BOOLEAN	RpnpPopStack (IN OUT PRPN_STACK Stack, OUT PRPN_OP Op OPTIONAL)
	Pops the top op from the stack.
static BOOLEAN	RpnpTopStack (IN PRPN_STACK Stack, OUT PRPN_OP Op)
	Gets the top op from the stack (not popping it)
static BOOLEAN	RpnpParseExpression (IN PRPN_STACK Stack, IN PCHAR Expression, OUT PCHAR *End OPTIONAL, IN ULONG CharacterOffset, OUT PLONG ErrOffset OPTIONAL, OUT PCHAR ErrMsg OPTIONAL)
	Parses an expression.
static BOOLEAN	RpnpEvaluateStack (IN PRPN_STACK Stack, IN PKDB_KTRAP_FRAME TrapFrame, OUT PULONGLONG Result, OUT PLONG ErrOffset OPTIONAL, OUT PCHAR ErrMsg OPTIONAL)
	Evaluates the RPN op stack and returns the result.
BOOLEAN	KdbpRpnEvaluateExpression (IN PCHAR Expression, IN PKDB_KTRAP_FRAME TrapFrame, OUT PULONGLONG Result, OUT PLONG ErrOffset OPTIONAL, OUT PCHAR ErrMsg OPTIONAL)
	Evaluates the given expression.
PVOID	KdbpRpnParseExpression (IN PCHAR Expression, OUT PLONG ErrOffset OPTIONAL, OUT PCHAR ErrMsg OPTIONAL)
	Parses the given expression and returns a "handle" to it.
BOOLEAN	KdbpRpnEvaluateParsedExpression (IN PVOID Expression, IN PKDB_KTRAP_FRAME TrapFrame, OUT PULONGLONG Result, OUT PLONG ErrOffset OPTIONAL, OUT PCHAR ErrMsg OPTIONAL)
	Evaluates the given expression and returns the result.
Variables
struct {
ULONG   Size
ULONG   Sp
RPN_OP   Ops [RPN_OP_STACK_SIZE]
}	RpnStack
struct {
PCHAR   Name
UCHAR   Offset
UCHAR   Size
}	RegisterToTrapFrame []
static const INT	RegisterToTrapFrameCount = sizeof (RegisterToTrapFrame) / sizeof (RegisterToTrapFrame[0])