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• GenerateHelper

C# Класс System.Xml.Xsl.IlGen.GenerateHelper

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Открытые методы

Метод	Описание
AddSortKey ( XmlQueryType keyType ) : void
BranchAndMark ( Label lblBranch, Label lblMark ) : void	Branch to lblBranch and anchor lblMark. If lblBranch = lblMark, then no need to generate a "br" to the next instruction.
Call ( MethodInfo meth ) : void
CallArithmeticOp ( QilNodeType opType, XmlTypeCode code ) : void
CallCacheCount ( Type itemStorageType ) : void
CallCacheItem ( Type itemStorageType ) : void
CallCompare ( XmlTypeCode code ) : void
CallCompareEquals ( XmlTypeCode code ) : void
CallConcatStrings ( int cStrings ) : void
CallEndRtfConstruction ( ) : void
CallEndSequenceConstruction ( ) : void
CallEndTree ( ) : void
CallGetAtomizedName ( int idxName ) : void
CallGetCollation ( int idxName ) : void
CallGetEarlyBoundObject ( int idxObj, Type clrType ) : void
CallGetGlobalValue ( int idxValue, Type clrType ) : void
CallGetNameFilter ( int idxFilter ) : void
CallGetParameter ( string localName, string namespaceUri ) : void
CallGetTypeFilter ( XPathNodeType nodeType ) : void
CallParseTagName ( GenerateNameType nameType ) : void
CallSetGlobalValue ( Type clrType ) : void
CallStartElementContent ( ) : void
CallStartRtfConstruction ( string baseUri ) : void
CallStartSequenceConstruction ( ) : void
CallStartTree ( XPathNodeType rootType ) : void
CallSyncToNavigator ( ) : void	Call a static method which attempts to reuse a navigator.
CallToken ( MethodInfo meth ) : void
CallValueAs ( Type clrType ) : void
CallWriteEndAttribute ( bool callChk ) : void
CallWriteEndComment ( ) : void
CallWriteEndElement ( GenerateNameType nameType, bool callChk ) : void
CallWriteEndPI ( ) : void
CallWriteEndRoot ( ) : void
CallWriteNamespaceDecl ( bool callChk ) : void
CallWriteStartAttribute ( GenerateNameType nameType, bool callChk ) : void
CallWriteStartComment ( ) : void
CallWriteStartElement ( GenerateNameType nameType, bool callChk ) : void
CallWriteStartPI ( ) : void
CallWriteStartRoot ( ) : void
CallWriteString ( bool disableOutputEscaping, bool callChk ) : void
Construct ( ConstructorInfo constr ) : void
ConstructLiteralDecimal ( decimal dec ) : void
ConstructLiteralQName ( string localName, string namespaceName ) : void
ConvBranchToBool ( Label lblBranch, bool isTrueBranch ) : void	Assume a branch instruction has already been issued. If isTrueBranch is true, then the true path is linked to lblBranch. Otherwise, the false path is linked to lblBranch. Convert this "branching" boolean logic into an explicit push of 1 or 0 onto the stack.
DebugEndScope ( ) : void	End a new debugging scope.
DebugSequencePoint ( ISourceLineInfo sourceInfo ) : void	Correlate the current IL generation position with the current source position.
DebugStartScope ( ) : void	Begin a new variable debugging scope.
DeclareLocal ( string name, Type type ) : LocalBuilder	Generate a new local variable. Add a numeric suffix to name that ensures that all local variable names will be unique (for readability).
DefineLabel ( ) : Label
Emit ( OpCode opcode ) : void
Emit ( OpCode opcode, ConstructorInfo constrInfo ) : void
Emit ( OpCode opcode, FieldInfo fldInfo ) : void
Emit ( OpCode opcode, Label lblVal ) : void
Emit ( OpCode opcode, LocalBuilder locBldr ) : void
Emit ( OpCode opcode, MethodInfo methInfo ) : void
Emit ( OpCode opcode, Type typVal ) : void
Emit ( OpCode opcode, byte byteVal ) : void
Emit ( OpCode opcode, double dblVal ) : void
Emit ( OpCode opcode, float fltVal ) : void
Emit ( OpCode opcode, int intVal ) : void
Emit ( OpCode opcode, long longVal ) : void
Emit ( OpCode opcode, sbyte sbyteVal ) : void
Emit ( OpCode opcode, short shrtVal ) : void
Emit ( OpCode opcode, string strVal ) : void
EmitUnconditionalBranch ( OpCode opcode, Label lblTarget ) : void	Unconditional branch opcodes (OpCode.Br, OpCode.Br_S) can lead to unverifiable code in the following cases: # DEAD CODE CASE ldc_i4 1 # Stack depth == 1 br Label2 Label1: nop # Dead code, so IL rules assume stack depth == 0. This causes a verification error, # since next instruction has depth == 1 Label2: pop # Stack depth == 1 ret # LATE BRANCH CASE ldc_i4 1 # Stack depth == 1 br Label2 Label1: nop # Not dead code, but since branch comes from below, IL rules assume stack depth = 0. # This causes a verification error, since next instruction has depth == 1 Label2: pop # Stack depth == 1 ret Label3: br Label1 # Stack depth == 1 This method works around the above limitations by using Brtrue or Brfalse in the following way: ldc_i4 1 # Since this test is always true, this is a way of creating a path to the code that brtrue Label # follows the brtrue instruction. ldc_i4 1 # Since this test is always false, this is a way of creating a path to the code that brfalse Label # starts at Label. 1. If opcode == Brtrue or Brtrue_S, then 1 will be pushed and brtrue instruction will be generated. 2. If opcode == Brfalse or Brfalse_S, then 1 will be pushed and brfalse instruction will be generated. 3. If opcode == Br or Br_S, then a br instruction will be generated.
GenerateHelper ( XmlILModule module, bool isDebug ) : System	Cache metadata used during code-generation phase.
LoadBoolean ( bool boolVal ) : void
LoadInteger ( int intVal ) : void	Generate the optimal Ldc_I4 instruction based on intVal.
LoadParameter ( int paramPos ) : void
LoadQueryContext ( ) : void
LoadQueryOutput ( ) : void
LoadQueryRuntime ( ) : void
LoadType ( Type clrTyp ) : void
LoadXsltLibrary ( ) : void
MarkLabel ( Label lbl ) : void
MethodBegin ( MethodBase methInfo, ISourceLineInfo sourceInfo, bool initWriters ) : void	Begin generating code within a new method.
MethodEnd ( ) : void	Generate "ret" instruction and branch fixup jump table.
SetParameter ( object paramId ) : void
TailCall ( MethodInfo meth ) : void
TestAndBranch ( int i4, Label lblBranch, OpCode opcodeBranch ) : void	Compare the top value on the stack with the specified i4 using the specified relational comparison opcode, and branch to lblBranch if the result is true.
TreatAs ( Type clrTypeSrc, Type clrTypeDst ) : void	Assume that an object reference is on the IL stack. Change the static Clr type from "clrTypeSrc" to "clrTypeDst"

Приватные методы

Метод	Описание
EnsureWriter ( ) : void
GetFileName ( ISourceLineInfo sourceInfo ) : string
MarkSequencePoint ( ISourceLineInfo sourceInfo ) : void
TraceCall ( OpCode opcode, MethodInfo meth ) : void

Описание методов