1 files changed, 0 insertions, 205 deletions
diff --git a/include/llvm/Support/Wasm.h b/include/llvm/Support/Wasm.h
deleted file mode 100644
index e3831827062c..000000000000
--- a/include/llvm/Support/Wasm.h
+++ /dev/null
@@ -1,205 +0,0 @@
-//===- Wasm.h - Wasm object file format -------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines manifest constants for the wasm object file format.
-// See: https://github.com/WebAssembly/design/blob/master/BinaryEncoding.md
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_SUPPORT_WASM_H
-#define LLVM_SUPPORT_WASM_H
-
-#include "llvm/ADT/ArrayRef.h"
-
-namespace llvm {
-namespace wasm {
-
-// Object file magic string.
-const char WasmMagic[] = {'\0', 'a', 's', 'm'};
-// Wasm binary format version
-const uint32_t WasmVersion = 0x1;
-// Wasm uses a 64k page size
-const uint32_t WasmPageSize = 65536;
-
-struct WasmObjectHeader {
-  StringRef Magic;
-  uint32_t Version;
-};
-
-struct WasmSignature {
-  std::vector<int32_t> ParamTypes;
-  int32_t ReturnType;
-};
-
-struct WasmExport {
-  StringRef Name;
-  uint32_t Kind;
-  uint32_t Index;
-};
-
-struct WasmLimits {
-  uint32_t Flags;
-  uint32_t Initial;
-  uint32_t Maximum;
-};
-
-struct WasmTable {
-  int32_t ElemType;
-  WasmLimits Limits;
-};
-
-struct WasmInitExpr {
-  uint8_t Opcode;
-  union {
-    int32_t Int32;
-    int64_t Int64;
-    int32_t Float32;
-    int64_t Float64;
-    uint32_t Global;
-  } Value;
-};
-
-struct WasmGlobal {
-  int32_t Type;
-  bool Mutable;
-  WasmInitExpr InitExpr;
-};
-
-struct WasmImport {
-  StringRef Module;
-  StringRef Field;
-  uint32_t Kind;
-  union {
-    uint32_t SigIndex;
-    WasmGlobal Global;
-    WasmTable Table;
-    WasmLimits Memory;
-  };
-};
-
-struct WasmLocalDecl {
-  int32_t Type;
-  uint32_t Count;
-};
-
-struct WasmFunction {
-  std::vector<WasmLocalDecl> Locals;
-  ArrayRef<uint8_t> Body;
-};
-
-struct WasmDataSegment {
-  uint32_t Index;
-  WasmInitExpr Offset;
-  ArrayRef<uint8_t> Content;
-};
-
-struct WasmElemSegment {
-  uint32_t TableIndex;
-  WasmInitExpr Offset;
-  std::vector<uint32_t> Functions;
-};
-
-struct WasmRelocation {
-  uint32_t Type;         // The type of the relocation.
-  int32_t Index;         // Index into function to global index space.
-  uint64_t Offset;       // Offset from the start of the section.
-  int64_t Addend;        // A value to add to the symbol.
-};
-
-enum : unsigned {
-  WASM_SEC_CUSTOM = 0,   // Custom / User-defined section
-  WASM_SEC_TYPE = 1,     // Function signature declarations
-  WASM_SEC_IMPORT = 2,   // Import declarations
-  WASM_SEC_FUNCTION = 3, // Function declarations
-  WASM_SEC_TABLE = 4,    // Indirect function table and other tables
-  WASM_SEC_MEMORY = 5,   // Memory attributes
-  WASM_SEC_GLOBAL = 6,   // Global declarations
-  WASM_SEC_EXPORT = 7,   // Exports
-  WASM_SEC_START = 8,    // Start function declaration
-  WASM_SEC_ELEM = 9,     // Elements section
-  WASM_SEC_CODE = 10,    // Function bodies (code)
-  WASM_SEC_DATA = 11     // Data segments
-};
-
-// Type immediate encodings used in various contexts.
-enum {
-  WASM_TYPE_I32          = -0x01,
-  WASM_TYPE_I64          = -0x02,
-  WASM_TYPE_F32          = -0x03,
-  WASM_TYPE_F64          = -0x04,
-  WASM_TYPE_ANYFUNC      = -0x10,
-  WASM_TYPE_FUNC         = -0x20,
-  WASM_TYPE_NORESULT     = -0x40, // for blocks with no result values
-};
-
-// Kinds of externals (for imports and exports).
-enum : unsigned {
-  WASM_EXTERNAL_FUNCTION = 0x0,
-  WASM_EXTERNAL_TABLE    = 0x1,
-  WASM_EXTERNAL_MEMORY   = 0x2,
-  WASM_EXTERNAL_GLOBAL   = 0x3,
-};
-
-// Opcodes used in initializer expressions.
-enum : unsigned {
-  WASM_OPCODE_END        = 0x0b,
-  WASM_OPCODE_GET_GLOBAL = 0x23,
-  WASM_OPCODE_I32_CONST  = 0x41,
-  WASM_OPCODE_I64_CONST  = 0x42,
-  WASM_OPCODE_F32_CONST  = 0x43,
-  WASM_OPCODE_F64_CONST  = 0x44,
-};
-
-enum : unsigned {
-  WASM_NAMES_FUNCTION    = 0x1,
-  WASM_NAMES_LOCAL       = 0x2,
-};
-
-enum : unsigned {
-  WASM_LIMITS_FLAG_HAS_MAX = 0x1,
-};
-
-// Subset of types that a value can have
-enum class ValType {
-  I32 = WASM_TYPE_I32,
-  I64 = WASM_TYPE_I64,
-  F32 = WASM_TYPE_F32,
-  F64 = WASM_TYPE_F64,
-};
-
-// Linking metadata kinds.
-enum : unsigned {
-  WASM_STACK_POINTER = 0x1,
-};
-
-#define WASM_RELOC(name, value) name = value,
-
-enum : unsigned {
-#include "WasmRelocs/WebAssembly.def"
-};
-
-#undef WASM_RELOC
-
-struct Global {
-  ValType Type;
-  bool Mutable;
-
-  // The initial value for this global is either the value of an imported
-  // global, in which case InitialModule and InitialName specify the global
-  // import, or a value, in which case InitialModule is empty and InitialValue
-  // holds the value.
-  StringRef InitialModule;
-  StringRef InitialName;
-  uint64_t InitialValue;
-};
-
-} // end namespace wasm
-} // end namespace llvm
-
-#endif