/src/WasmEdge/include/common/executable.h

Source
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright The WasmEdge Authors

//===-- wasmedge/common/executable.h - Executable Code definition ---------===//
//
// Part of the WasmEdge Project.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file contains the declaration of the Executable, which defines the
/// interface to executable binary objects.
///
//===----------------------------------------------------------------------===//
#pragma once

#include "common/defines.h"
#include "common/symbol.h"
#include "common/types.h"

#include <cstdint>
#include <memory>
#include <vector>

namespace WasmEdge {

/// Holder class for a library handle.
class Executable : public std::enable_shared_from_this<Executable> {
  Executable(const Executable &) = delete;
  Executable &operator=(const Executable &) = delete;
  Executable(Executable &&) = delete;
  Executable &operator=(Executable &&) = delete;

public:
  Executable() noexcept = default;
  virtual ~Executable() noexcept = default;

  /// Function type wrapper for symbols.
  using Wrapper = void(void *ModCtx, void *ExecCtx, void *Function,
                       const ValVariant *Args, ValVariant *Rets);

  enum class Intrinsics : uint32_t {
    kTrap,
    kCall,
    kCallIndirect,
    kCallRef,
    kRefFunc,
    kStructNew,
    kStructGet,
    kStructSet,
    kArrayNew,
    kArrayNewData,
    kArrayNewElem,
    kArrayGet,
    kArraySet,
    kArrayLen,
    kArrayFill,
    kArrayCopy,
    kArrayInitData,
    kArrayInitElem,
    kRefTest,
    kRefCast,
    kTableInit,
    kElemDrop,
    kTableCopy,
    kTableGrow,
    kTableFill,
    kMemGrow,
    kMemInit,
    kDataDrop,
    kMemCopy,
    kMemFill,
    kMemAtomicNotify,
    kMemAtomicWait,
    kTableGetFuncSymbol,
    kRefGetFuncSymbol,
    kFuncGetFuncSymbol,
    kThrow,
    kThrowRef,
    kCatchPop,
    kIntrinsicMax,
  };
  using IntrinsicsTable = void * [uint32_t(Intrinsics::kIntrinsicMax)];

  virtual Symbol<const IntrinsicsTable *> getIntrinsics() noexcept = 0;

  virtual std::vector<Symbol<Wrapper>> getTypes(size_t Size) noexcept = 0;

  virtual std::vector<Symbol<void>> getCodes(size_t Offset,
                                             size_t Size) noexcept = 0;

protected:
  template <typename T> Symbol<T> createSymbol(T *Pointer) const noexcept {
    return Symbol<T>(shared_from_this(), Pointer);
  }
};

} // namespace WasmEdge

Line	Count	Source
1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: Copyright The WasmEdge Authors
3
4		//===-- wasmedge/common/executable.h - Executable Code definition ---------===//
5		//
6		// Part of the WasmEdge Project.
7		//
8		//===----------------------------------------------------------------------===//
9		///
10		/// \file
11		/// This file contains the declaration of the Executable, which defines the
12		/// interface to executable binary objects.
13		///
14		//===----------------------------------------------------------------------===//
15		#pragma once
16
17		#include "common/defines.h"
18		#include "common/symbol.h"
19		#include "common/types.h"
20
21		#include <cstdint>
22		#include <memory>
23		#include <vector>
24
25		namespace WasmEdge {
26
27		/// Holder class for a library handle.
28		class Executable : public std::enable_shared_from_this<Executable> {
29		Executable(const Executable &) = delete;
30		Executable &operator=(const Executable &) = delete;
31		Executable(Executable &&) = delete;
32		Executable &operator=(Executable &&) = delete;
33
34		public:
35	0	Executable() noexcept = default;
36	0	virtual ~Executable() noexcept = default;
37
38		/// Function type wrapper for symbols.
39		using Wrapper = void(void ModCtx, void ExecCtx, void *Function,
40		const ValVariant Args, ValVariant Rets);
41
42		enum class Intrinsics : uint32_t {
43		kTrap,
44		kCall,
45		kCallIndirect,
46		kCallRef,
47		kRefFunc,
48		kStructNew,
49		kStructGet,
50		kStructSet,
51		kArrayNew,
52		kArrayNewData,
53		kArrayNewElem,
54		kArrayGet,
55		kArraySet,
56		kArrayLen,
57		kArrayFill,
58		kArrayCopy,
59		kArrayInitData,
60		kArrayInitElem,
61		kRefTest,
62		kRefCast,
63		kTableInit,
64		kElemDrop,
65		kTableCopy,
66		kTableGrow,
67		kTableFill,
68		kMemGrow,
69		kMemInit,
70		kDataDrop,
71		kMemCopy,
72		kMemFill,
73		kMemAtomicNotify,
74		kMemAtomicWait,
75		kTableGetFuncSymbol,
76		kRefGetFuncSymbol,
77		kFuncGetFuncSymbol,
78		kThrow,
79		kThrowRef,
80		kCatchPop,
81		kIntrinsicMax,
82		};
83		using IntrinsicsTable = void * [uint32_t(Intrinsics::kIntrinsicMax)];
84
85		virtual Symbol<const IntrinsicsTable *> getIntrinsics() noexcept = 0;
86
87		virtual std::vector<Symbol<Wrapper>> getTypes(size_t Size) noexcept = 0;
88
89		virtual std::vector<Symbol<void>> getCodes(size_t Offset,
90		size_t Size) noexcept = 0;
91
92		protected:
93	0	template <typename T> Symbol<T> createSymbol(T *Pointer) const noexcept {
94	0	return Symbol<T>(shared_from_this(), Pointer);
95	0	} Unexecuted instantiation: WasmEdge::Symbol<void* const () [38]> WasmEdge::Executable::createSymbol<void const () [38]>(void const (*) [38]) const Unexecuted instantiation: WasmEdge::Symbol<void (void, void, void, WasmEdge::Variant<unsigned int, int, unsigned long, long, float, double, unsigned __int128, __int128, cxx26::simd::basic_vec<unsigned long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<unsigned int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<unsigned short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<unsigned char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<signed char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<float, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<double, cxx26::simd::detail::vector_ext_abi<2> >, WasmEdge::RefVariant> const, WasmEdge::Variant<unsigned int, int, unsigned long, long, float, double, unsigned __int128, __int128, cxx26::simd::basic_vec<unsigned long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<unsigned int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<unsigned short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<unsigned char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<signed char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<float, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<double, cxx26::simd::detail::vector_ext_abi<2> >, WasmEdge::RefVariant>)> WasmEdge::Executable::createSymbol<void (void, void, void, WasmEdge::Variant<unsigned int, int, unsigned long, long, float, double, unsigned __int128, __int128, cxx26::simd::basic_vec<unsigned long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<unsigned int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<unsigned short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<unsigned char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<signed char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<float, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<double, cxx26::simd::detail::vector_ext_abi<2> >, WasmEdge::RefVariant> const, WasmEdge::Variant<unsigned int, int, unsigned long, long, float, double, unsigned __int128, __int128, cxx26::simd::basic_vec<unsigned long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<unsigned int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<unsigned short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<unsigned char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<signed char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<float, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<double, cxx26::simd::detail::vector_ext_abi<2> >, WasmEdge::RefVariant>)>(void ()(void, void, void, WasmEdge::Variant<unsigned int, int, unsigned long, long, float, double, unsigned __int128, __int128, cxx26::simd::basic_vec<unsigned long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<unsigned int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<unsigned short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<unsigned char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<signed char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<float, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<double, cxx26::simd::detail::vector_ext_abi<2> >, WasmEdge::RefVariant> const, WasmEdge::Variant<unsigned int, int, unsigned long, long, float, double, unsigned __int128, __int128, cxx26::simd::basic_vec<unsigned long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<long, cxx26::simd::detail::vector_ext_abi<2> >, cxx26::simd::basic_vec<unsigned int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<int, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<unsigned short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<short, cxx26::simd::detail::vector_ext_abi<8> >, cxx26::simd::basic_vec<unsigned char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<signed char, cxx26::simd::detail::vector_ext_abi<16> >, cxx26::simd::basic_vec<float, cxx26::simd::detail::vector_ext_abi<4> >, cxx26::simd::basic_vec<double, cxx26::simd::detail::vector_ext_abi<2> >, WasmEdge::RefVariant>)) const Unexecuted instantiation: WasmEdge::Symbol<void> WasmEdge::Executable::createSymbol<void>(void) const Unexecuted instantiation: WasmEdge::Symbol<unsigned int> WasmEdge::Executable::createSymbol<unsigned int>(unsigned int) const Unexecuted instantiation: WasmEdge::Symbol<unsigned char> WasmEdge::Executable::createSymbol<unsigned char>(unsigned char) const Unexecuted instantiation: WasmEdge::Symbol<WasmEdge::Plugin::Plugin::PluginDescriptor const* ()> WasmEdge::Executable::createSymbol<WasmEdge::Plugin::Plugin::PluginDescriptor const* ()>(WasmEdge::Plugin::Plugin::PluginDescriptor const* ()()) const Unexecuted instantiation: WasmEdge::Symbol<WasmEdge_PluginDescriptor const ()> WasmEdge::Executable::createSymbol<WasmEdge_PluginDescriptor const* ()>(WasmEdge_PluginDescriptor const* (*)()) const
96		};
97
98		} // namespace WasmEdge

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Created: 2026-11-12 06:35