DkmCompiledClrLocalsQuery IDkmClrExpressionCompiler.GetClrLocalVariableQuery(
DkmInspectionContext inspectionContext,
DkmClrInstructionAddress instructionAddress,
bool argumentsOnly)
{
try
{
var moduleInstance = instructionAddress.ModuleInstance;
var runtimeInstance = instructionAddress.RuntimeInstance;
var runtimeInspectionContext = RuntimeInspectionContext.Create(inspectionContext);
var aliases = argumentsOnly ? null : s_NoAliases;
string error;
var r = this.CompileWithRetry(
moduleInstance,
runtimeInstance.GetMetadataBlocks(moduleInstance.AppDomain),
(blocks, useReferencedModulesOnly) => CreateMethodContext(instructionAddress, blocks, useReferencedModulesOnly),
(context, diagnostics) =>
{
var builder = ArrayBuilder <LocalAndMethod> .GetInstance();
string typeName;
var assembly = context.CompileGetLocals(
aliases,
builder,
argumentsOnly,
diagnostics,
out typeName,
testData: null);
Debug.Assert((builder.Count == 0) == (assembly.Count == 0));
var locals = new ReadOnlyCollection <DkmClrLocalVariableInfo>(builder.SelectAsArray(ToLocalVariableInfo));
builder.Free();
return(new GetLocalsResult(typeName, locals, assembly));
},
out error);
return(DkmCompiledClrLocalsQuery.Create(runtimeInstance, null, this.CompilerId, r.Assembly, r.TypeName, r.Locals));
}
catch (Exception e) when(ExpressionEvaluatorFatalError.CrashIfFailFastEnabled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
void IDkmClrExpressionCompiler.CompileAssignment(
DkmLanguageExpression expression,
DkmClrInstructionAddress instructionAddress,
DkmEvaluationResult lValue,
out string error,
out DkmCompiledClrInspectionQuery result)
{
try
{
var appDomain = instructionAddress.ModuleInstance.AppDomain;
var references = instructionAddress.Process.GetMetadataBlocks(appDomain);
ResultProperties resultProperties;
ImmutableArray <AssemblyIdentity> missingAssemblyIdentities;
CompileResult compileResult;
do
{
var context = this.CreateMethodContext(instructionAddress, references);
compileResult = context.CompileAssignment(
RuntimeInspectionContext.Create(lValue.InspectionContext),
lValue.FullName,
expression.Text,
this.DiagnosticFormatter,
out resultProperties,
out error,
out missingAssemblyIdentities,
preferredUICulture: null,
testData: null);
} while (ShouldTryAgainWithMoreMetadataBlocks(appDomain, missingAssemblyIdentities, ref references));
Debug.Assert((resultProperties.Flags & DkmClrCompilationResultFlags.PotentialSideEffect) == DkmClrCompilationResultFlags.PotentialSideEffect);
result = compileResult.ToQueryResult(this.CompilerId, resultProperties, instructionAddress.RuntimeInstance);
}
catch (Exception e) when(ExpressionEvaluatorFatalError.CrashIfFailFastEnabled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
void IDkmClrExpressionCompiler.CompileAssignment(
DkmLanguageExpression expression,
DkmClrInstructionAddress instructionAddress,
DkmEvaluationResult lValue,
out string error,
out DkmCompiledClrInspectionQuery result)
{
try
{
var moduleInstance = instructionAddress.ModuleInstance;
var runtimeInstance = instructionAddress.RuntimeInstance;
var runtimeInspectionContext = RuntimeInspectionContext.Create(lValue.InspectionContext);
var r = this.CompileWithRetry(
moduleInstance,
runtimeInstance.GetMetadataBlocks(moduleInstance.AppDomain),
(blocks, useReferencedModulesOnly) => CreateMethodContext(instructionAddress, blocks, useReferencedModulesOnly),
(context, diagnostics) =>
{
ResultProperties resultProperties;
var compileResult = context.CompileAssignment(
runtimeInspectionContext,
lValue.FullName,
expression.Text,
diagnostics,
out resultProperties,
testData: null);
return(new CompileExpressionResult(compileResult, resultProperties));
},
out error);
Debug.Assert((r.ResultProperties.Flags & DkmClrCompilationResultFlags.PotentialSideEffect) == DkmClrCompilationResultFlags.PotentialSideEffect);
result = r.CompileResult.ToQueryResult(this.CompilerId, r.ResultProperties, runtimeInstance);
}
catch (Exception e) when(ExpressionEvaluatorFatalError.CrashIfFailFastEnabled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
