blob: 412a0a0377d9bcbc2936286b2e75411ec59c67a4 [file] [log] [blame]
/*
* Copyright (C) 2019 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(WEBGPU)
#include "WHLSLVisitor.h"
#include <wtf/DataLog.h>
#include <wtf/SetForScope.h>
#include <wtf/StringPrintStream.h>
namespace WebCore {
namespace WHLSL {
class ASTDumper : Visitor {
using Base = Visitor;
public:
void visit(Program&) override;
String toString() { return m_out.toString(); }
void visit(AST::UnnamedType&) override;
void visit(AST::NamedType&) override;
void visit(AST::TypeDefinition&) override;
void visit(AST::StructureDefinition&) override;
void visit(AST::EnumerationDefinition&) override;
void visit(AST::FunctionDefinition&) override;
void visit(AST::NativeFunctionDeclaration&) override;
void visit(AST::NativeTypeDeclaration&) override;
void visit(AST::TypeReference&) override;
void visit(AST::PointerType&) override;
void visit(AST::ArrayReferenceType&) override;
void visit(AST::ArrayType&) override;
void visit(AST::StructureElement&) override;
void visit(AST::EnumerationMember&) override;
void visit(AST::FunctionDeclaration&) override;
void visit(AST::TypeArgument&) override;
void visit(AST::ReferenceType&) override;
void visit(AST::Semantic&) override;
void visit(AST::ConstantExpression&) override;
void visit(AST::AttributeBlock&) override;
void visit(AST::BuiltInSemantic&) override;
void visit(AST::ResourceSemantic&) override;
void visit(AST::SpecializationConstantSemantic&) override;
void visit(AST::StageInOutSemantic&) override;
void visit(AST::IntegerLiteral&) override;
void visit(AST::UnsignedIntegerLiteral&) override;
void visit(AST::FloatLiteral&) override;
void visit(AST::BooleanLiteral&) override;
void visit(AST::IntegerLiteralType&) override;
void visit(AST::UnsignedIntegerLiteralType&) override;
void visit(AST::FloatLiteralType&) override;
void visit(AST::EnumerationMemberLiteral&) override;
void visit(AST::FunctionAttribute&) override;
void visit(AST::NumThreadsFunctionAttribute&) override;
void visit(AST::Block&) override;
void visit(AST::StatementList&) override;
void visit(AST::Statement&) override;
void visit(AST::Break&) override;
void visit(AST::Continue&) override;
void visit(AST::DoWhileLoop&) override;
void visit(AST::Expression&) override;
void visit(AST::DotExpression&) override;
void visit(AST::GlobalVariableReference&) override;
void visit(AST::IndexExpression&) override;
void visit(AST::PropertyAccessExpression&) override;
void visit(AST::EffectfulExpressionStatement&) override;
void visit(AST::Fallthrough&) override;
void visit(AST::ForLoop&) override;
void visit(AST::IfStatement&) override;
void visit(AST::Return&) override;
void visit(AST::SwitchCase&) override;
void visit(AST::SwitchStatement&) override;
void visit(AST::VariableDeclarationsStatement&) override;
void visit(AST::WhileLoop&) override;
void visit(AST::VariableDeclaration&) override;
void visit(AST::AssignmentExpression&) override;
void visit(AST::CallExpression&) override;
void visit(AST::CommaExpression&) override;
void visit(AST::DereferenceExpression&) override;
void visit(AST::LogicalExpression&) override;
void visit(AST::LogicalNotExpression&) override;
void visit(AST::MakeArrayReferenceExpression&) override;
void visit(AST::MakePointerExpression&) override;
void visit(AST::ReadModifyWriteExpression&) override;
void visit(AST::TernaryExpression&) override;
void visit(AST::VariableReference&) override;
private:
struct Indent {
Indent(ASTDumper& dumper)
: m_scope(dumper.m_indent, dumper.m_indent + " ")
{ }
SetForScope<String> m_scope;
};
Indent bumpIndent() { return Indent(*this); }
friend struct Indent;
StringPrintStream m_out;
String m_indent;
};
template <typename T>
ALWAYS_INLINE void dumpASTNode(PrintStream& out, T& value)
{
ASTDumper dumper;
dumper.visit(value);
out.print(dumper.toString());
}
MAKE_PRINT_ADAPTOR(ExpressionDumper, AST::Expression&, dumpASTNode);
MAKE_PRINT_ADAPTOR(StatementDumper, AST::Statement&, dumpASTNode);
MAKE_PRINT_ADAPTOR(ProgramDumper, Program&, dumpASTNode);
MAKE_PRINT_ADAPTOR(StructureDefinitionDumper, AST::StructureDefinition&, dumpASTNode);
MAKE_PRINT_ADAPTOR(FunctionDefinitionDumper, AST::FunctionDefinition&, dumpASTNode);
MAKE_PRINT_ADAPTOR(NativeFunctionDeclarationDumper, AST::NativeFunctionDeclaration&, dumpASTNode);
MAKE_PRINT_ADAPTOR(TypeDumper, AST::UnnamedType&, dumpASTNode);
static ALWAYS_INLINE void dumpAST(Program& program)
{
dataLogLn(ProgramDumper(program));
}
} // namespace WHLSL
} // namespace WebCore
#endif // ENABLE(WEBGPU)