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// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include <iostream>
#include "vm/compiler/runtime_api.h"
#include "vm/compiler/runtime_offsets_list.h"
#include "vm/dart_api_state.h"
#include "vm/dart_entry.h"
#include "vm/longjump.h"
#include "vm/native_arguments.h"
#include "vm/native_entry.h"
#include "vm/object.h"
#include "vm/object_store.h"
#include "vm/runtime_entry.h"
#include "vm/symbols.h"
#include "vm/timeline.h"
#if defined(TARGET_ARCH_ARM)
#define ARCH_DEF "defined(TARGET_ARCH_ARM)"
#elif defined(TARGET_ARCH_X64)
#define ARCH_DEF "defined(TARGET_ARCH_X64)"
#elif defined(TARGET_ARCH_IA32)
#define ARCH_DEF "defined(TARGET_ARCH_IA32)"
#elif defined(TARGET_ARCH_ARM64)
#define ARCH_DEF "defined(TARGET_ARCH_ARM64)"
#else
#error Unknown architecture
#endif
namespace dart {
void Assert::Fail(const char* format, ...) {
abort();
}
class OffsetsExtractor : public AllStatic {
public:
static void DumpOffsets() {
#if defined(DART_PRECOMPILED_RUNTIME)
#define PRINT_FIELD_OFFSET(Class, Name) \
std::cout << "static constexpr dart::compiler::target::word AOT_" #Class \
"_" #Name " = " \
<< Class::Name() << ";\n";
#define PRINT_ARRAY_LAYOUT(Class, Name) \
std::cout << "static constexpr dart::compiler::target::word AOT_" #Class \
"_elements_start_offset = " \
<< Class::ArrayTraits::elements_start_offset() << ";\n"; \
std::cout << "static constexpr dart::compiler::target::word AOT_" #Class \
"_element_size = " \
<< Class::ArrayTraits::kElementSize << ";\n";
#define PRINT_SIZEOF(Class, Name, What) \
std::cout << "static constexpr dart::compiler::target::word AOT_" #Class \
"_" #Name " = " \
<< sizeof(What) << ";\n";
#define PRINT_RANGE(Class, Name, Type, First, Last, Filter) \
{ \
auto filter = Filter; \
bool comma = false; \
std::cout << "static constexpr dart::compiler::target::word AOT_" #Class \
"_" #Name "[] = {"; \
for (intptr_t i = static_cast<intptr_t>(First); \
i <= static_cast<intptr_t>(Last); i++) { \
auto v = static_cast<Type>(i); \
std::cout << (comma ? ", " : "") << (filter(v) ? Class::Name(v) : -1); \
comma = true; \
} \
std::cout << "};\n"; \
}
#define PRINT_CONSTANT(Class, Name) \
std::cout << "static constexpr dart::compiler::target::word AOT_" #Class \
"_" #Name " = " \
<< Class::Name << ";\n";
#else // defined(DART_PRECOMPILED_RUNTIME)
#define PRINT_FIELD_OFFSET(Class, Name) \
std::cout << "static constexpr dart::compiler::target::word " #Class \
"_" #Name " = " \
<< Class::Name() << ";\n";
#define PRINT_ARRAY_LAYOUT(Class, Name) \
std::cout << "static constexpr dart::compiler::target::word " #Class \
"_elements_start_offset = " \
<< Class::ArrayTraits::elements_start_offset() << ";\n"; \
std::cout << "static constexpr dart::compiler::target::word " #Class \
"_element_size = " \
<< Class::ArrayTraits::kElementSize << ";\n";
#define PRINT_SIZEOF(Class, Name, What) \
std::cout << "static constexpr dart::compiler::target::word " #Class \
"_" #Name " = " \
<< sizeof(What) << ";\n";
#define PRINT_RANGE(Class, Name, Type, First, Last, Filter) \
{ \
auto filter = Filter; \
bool comma = false; \
std::cout << "static constexpr dart::compiler::target::word " #Class \
"_" #Name "[] = {"; \
for (intptr_t i = static_cast<intptr_t>(First); \
i <= static_cast<intptr_t>(Last); i++) { \
auto v = static_cast<Type>(i); \
std::cout << (comma ? ", " : "") << (filter(v) ? Class::Name(v) : -1); \
comma = true; \
} \
std::cout << "};\n"; \
}
#define PRINT_CONSTANT(Class, Name) \
std::cout << "static constexpr dart::compiler::target::word " #Class \
"_" #Name " = " \
<< Class::Name << ";\n";
JIT_OFFSETS_LIST(PRINT_FIELD_OFFSET, PRINT_ARRAY_LAYOUT, PRINT_SIZEOF,
PRINT_RANGE, PRINT_CONSTANT)
#endif // defined(DART_PRECOMPILED_RUNTIME)
COMMON_OFFSETS_LIST(PRINT_FIELD_OFFSET, PRINT_ARRAY_LAYOUT, PRINT_SIZEOF,
PRINT_RANGE, PRINT_CONSTANT)
#undef PRINT_FIELD_OFFSET
#undef PRINT_ARRAY_LAYOUT
#undef PRINT_SIZEOF
#undef PRINT_RANGE
#undef PRINT_CONSTANT
}
};
} // namespace dart
int main(int argc, char* argv[]) {
std::cout << "#if " << ARCH_DEF << std::endl;
#if !defined(TARGET_ARCH_IA32) || !defined(DART_PRECOMPILED_RUNTIME)
dart::OffsetsExtractor::DumpOffsets();
#endif
std::cout << "#endif // " << ARCH_DEF << std::endl;
return 0;
}