offsets_extractor.cc File Reference

#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"

Go to the source code of this file.

Classes
class	dart::OffsetsExtractor

Namespaces
namespace	dart

Macros
#define	PRODUCT_DEF   "!defined(PRODUCT)"
#define	COMPRESSED_DEF   "!defined(DART_COMPRESSED_POINTERS)"
#define	PREPROCESSOR_CONDITION    "#if " PRODUCT_DEF " && " ARCH_DEF_CPU " && " COMPRESSED_DEF
#define	PREPROCESSOR_CONDITION_END
#define	PRINT_ARRAY_SIZEOF(Class, Name, ElementOffset)
#define	PRINT_PAYLOAD_SIZEOF(Class, Name, HeaderSize)
#define	PRINT_FIELD_OFFSET(Class, Name)
#define	PRINT_ARRAY_LAYOUT(Class, Name)
#define	PRINT_SIZEOF(Class, Name, What)
#define	PRINT_RANGE(Class, Name, Type, First, Last, Filter)
#define	PRINT_CONSTANT(Class, Name)

Functions
int	main (int argc, char *argv[])

Macro Definition Documentation

COMPRESSED_DEF

#define COMPRESSED_DEF   "!defined(DART_COMPRESSED_POINTERS)"

Definition at line 45 of file offsets_extractor.cc.

PREPROCESSOR_CONDITION

#define PREPROCESSOR_CONDITION    "#if " PRODUCT_DEF " && " ARCH_DEF_CPU " && " COMPRESSED_DEF

Definition at line 48 of file offsets_extractor.cc.

PREPROCESSOR_CONDITION_END

#define PREPROCESSOR_CONDITION_END

Value:

  "#endif  // " PRODUCT_DEF " && \n        // " ARCH_DEF_CPU                   \
  " && \n        // " COMPRESSED_DEF

Definition at line 51 of file offsets_extractor.cc.

PRINT_ARRAY_LAYOUT

#define PRINT_ARRAY_LAYOUT	(		Class,
			Name
	)

Value:

  std::cout << "static constexpr dart::compiler::target::word " #Class         \
               "_elements_start_offset = 0x"                                   \
            << Class::ArrayTraits::elements_start_offset() << ";\n";           \
  std::cout << "static constexpr dart::compiler::target::word " #Class         \
               "_element_size = 0x"                                            \
            << Class::ArrayTraits::kElementSize << ";\n";

PRINT_ARRAY_SIZEOF

#define PRINT_ARRAY_SIZEOF	(		Class,
			Name,
			ElementOffset
	)

PRINT_CONSTANT

#define PRINT_CONSTANT	(		Class,
			Name
	)

Value:

  std::cout << "static constexpr dart::compiler::target::word " #Class         \
               "_" #Name " = 0x"                                               \
            << Class::Name << ";\n";

PRINT_FIELD_OFFSET

#define PRINT_FIELD_OFFSET	(		Class,
			Name
	)

Value:

  std::cout << "static constexpr dart::compiler::target::word " #Class         \
               "_" #Name " = 0x"                                               \
            << Class::Name() << ";\n";

PRINT_PAYLOAD_SIZEOF

#define PRINT_PAYLOAD_SIZEOF	(		Class,
			Name,
			HeaderSize
	)

PRINT_RANGE

#define PRINT_RANGE	(		Class,
			Name,
			Type,
			First,
			Last,
			Filter
	)

Value:

  {                                                                            \
    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 ? ", " : "");                                        \
      if (filter(v)) {                                                         \
        std::cout << "0x" << Class::Name(v);                                   \
      } else {                                                                 \
        std::cout << "-1";                                                     \
      }                                                                        \
      comma = true;                                                            \
    }                                                                          \
    std::cout << "};\n";                                                       \
  }

PRINT_SIZEOF

#define PRINT_SIZEOF	(		Class,
			Name,
			What
	)

Value:

  std::cout << "static constexpr dart::compiler::target::word " #Class         \
               "_" #Name " = 0x"                                               \
            << sizeof(What) << ";\n";

PRODUCT_DEF

#define PRODUCT_DEF   "!defined(PRODUCT)"

Definition at line 23 of file offsets_extractor.cc.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 192 of file offsets_extractor.cc.

                                 {
  std::cout << std::hex << PREPROCESSOR_CONDITION << std::endl;
#if !defined(TARGET_ARCH_IA32) || !defined(DART_PRECOMPILED_RUNTIME)
  dart::OffsetsExtractor::DumpOffsets();
#endif
  std::cout << PREPROCESSOR_CONDITION_END << std::endl;
  return 0;
}