module-decoder-impl.h File Reference

#include "src/base/platform/wrappers.h"
#include "src/logging/counters.h"
#include "src/strings/unicode.h"
#include "src/utils/ostreams.h"
#include "src/wasm/canonical-types.h"
#include "src/wasm/constant-expression-interface.h"
#include "src/wasm/function-body-decoder-impl.h"
#include "src/wasm/module-decoder.h"
#include "src/wasm/wasm-engine.h"
#include "src/wasm/wasm-module.h"
#include "src/wasm/wasm-subtyping.h"
#include "src/wasm/well-known-imports.h"

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Classes
class	v8::internal::wasm::WasmSectionIterator
class	v8::internal::wasm::ModuleDecoderImpl
struct	v8::internal::wasm::ModuleDecoderImpl::DataSegmentHeader
struct	v8::internal::wasm::ModuleDecoderImpl::LimitsByte

Namespaces
namespace	v8
namespace	v8::internal
namespace	v8::internal::wasm

Macros
#define	TRACE(...)
#define	BYTES(x)
#define	TYPE_CHECK(found)

Functions
const char *	v8::internal::wasm::ExternalKindName (ImportExportKindCode kind)
bool	v8::internal::wasm::validate_utf8 (Decoder *decoder, WireBytesRef string)
WireBytesRef	v8::internal::wasm::consume_string (Decoder *decoder, unibrow::Utf8Variant grammar, const char *name, ITracer *tracer)
WireBytesRef	v8::internal::wasm::consume_string (Decoder *decoder, unibrow::Utf8Variant grammar, const char *name)
WireBytesRef	v8::internal::wasm::consume_utf8_string (Decoder *decoder, const char *name, ITracer *tracer)
SectionCode	v8::internal::wasm::IdentifyUnknownSectionInternal (Decoder *decoder, ITracer *tracer)
void	v8::internal::wasm::DumpModule (const base::Vector< const uint8_t > module_bytes, bool ok)

Variables
constexpr char	v8::internal::wasm::kNameString [] = "name"
constexpr char	v8::internal::wasm::kSourceMappingURLString [] = "sourceMappingURL"
constexpr char	v8::internal::wasm::kInstTraceString [] = "metadata.code.trace_inst"
constexpr char	v8::internal::wasm::kCompilationHintsString [] = "compilationHints"
constexpr char	v8::internal::wasm::kBranchHintsString [] = "metadata.code.branch_hint"
constexpr char	v8::internal::wasm::kDebugInfoString [] = ".debug_info"
constexpr char	v8::internal::wasm::kExternalDebugInfoString [] = "external_debug_info"
constexpr char	v8::internal::wasm::kBuildIdString [] = "build_id"

Macro Definition Documentation

BYTES

#define BYTES

(

x

)

Value:

(x & 0xFF), (x >> 8) & 0xFF, (x >> 16) & 0xFF, (x >> 24) & 0xFF

TRACE

#define TRACE

(

...

)

Value:

  do {                                                    \
    if (v8_flags.trace_wasm_decoder) PrintF(__VA_ARGS__); \
  } while (false)

Definition at line 27 of file module-decoder-impl.h.

TYPE_CHECK

#define TYPE_CHECK

(

found

)

Value:

  if (V8_UNLIKELY(!IsSubtypeOf(found, expected, module))) {              \
    errorf(pc() + 1,                                                     \
           "type error in constant expression[0] (expected %s, got %s)", \
           expected.name().c_str(), found.name().c_str());               \
    return {};                                                           \
  }