FM / esm

/var/www/flurhymez/node_modules/@webassemblyjs/ast/esm/

/var/www/flurhymez/node_modules/@webassemblyjs/ast/esm

Name	Size	Mode	Actions
transform/	-	0755	rm
types/	-	0755	rm
clone.js	63	0644	edit dl rm
definitions.js	10998	0644	edit dl rm
index.js	405	0644	edit dl rm
node-helpers.js	2357	0644	edit dl rm
node-path.js	3580	0644	edit dl rm
nodes.js	33603	0644	edit dl rm
signatures.js	6878	0644	edit dl rm
traverse.js	2411	0644	edit dl rm
utils.js	7699	0644	edit dl rm

Edit: /var/www/flurhymez/node_modules/@webassemblyjs/ast/esm/utils.js (7699B)

import { signatures } from "./signatures";
import { traverse } from "./traverse";
import constants from "@webassemblyjs/helper-wasm-bytecode";
import { getSectionForNode } from "@webassemblyjs/helper-wasm-bytecode";
export function isAnonymous(ident) {
  return ident.raw === "";
}
export function getSectionMetadata(ast, name) {
  var section;
  traverse(ast, {
    SectionMetadata: function (_SectionMetadata) {
      function SectionMetadata(_x) {
        return _SectionMetadata.apply(this, arguments);
      }

SectionMetadata.toString = function () {
        return _SectionMetadata.toString();
      };

return SectionMetadata;
    }(function (_ref) {
      var node = _ref.node;

if (node.section === name) {
        section = node;
      }
    })
  });
  return section;
}
export function getSectionMetadatas(ast, name) {
  var sections = [];
  traverse(ast, {
    SectionMetadata: function (_SectionMetadata2) {
      function SectionMetadata(_x2) {
        return _SectionMetadata2.apply(this, arguments);
      }

SectionMetadata.toString = function () {
        return _SectionMetadata2.toString();
      };

return SectionMetadata;
    }(function (_ref2) {
      var node = _ref2.node;

if (node.section === name) {
        sections.push(node);
      }
    })
  });
  return sections;
}
export function sortSectionMetadata(m) {
  if (m.metadata == null) {
    console.warn("sortSectionMetadata: no metadata to sort");
    return;
  } // $FlowIgnore

m.metadata.sections.sort(function (a, b) {
    var aId = constants.sections[a.section];
    var bId = constants.sections[b.section];

if (typeof aId !== "number" || typeof bId !== "number") {
      throw new Error("Section id not found");
    }

return aId - bId;
  });
}
export function orderedInsertNode(m, n) {
  assertHasLoc(n);
  var didInsert = false;

if (n.type === "ModuleExport") {
    m.fields.push(n);
    return;
  }

m.fields = m.fields.reduce(function (acc, field) {
    var fieldEndCol = Infinity;

if (field.loc != null) {
      // $FlowIgnore
      fieldEndCol = field.loc.end.column;
    } // $FlowIgnore: assertHasLoc ensures that

if (didInsert === false && n.loc.start.column < fieldEndCol) {
      didInsert = true;
      acc.push(n);
    }

acc.push(field);
    return acc;
  }, []); // Handles empty modules or n is the last element

if (didInsert === false) {
    m.fields.push(n);
  }
}
export function assertHasLoc(n) {
  if (n.loc == null || n.loc.start == null || n.loc.end == null) {
    throw new Error("Internal failure: node (".concat(JSON.stringify(n.type), ") has no location information"));
  }
}
export function getEndOfSection(s) {
  assertHasLoc(s.size);
  return s.startOffset + s.size.value + ( // $FlowIgnore
  s.size.loc.end.column - s.size.loc.start.column);
}
export function shiftLoc(node, delta) {
  // $FlowIgnore
  node.loc.start.column += delta; // $FlowIgnore

node.loc.end.column += delta;
}
export function shiftSection(ast, node, delta) {
  if (node.type !== "SectionMetadata") {
    throw new Error("Can not shift node " + JSON.stringify(node.type));
  }

node.startOffset += delta;

if (_typeof(node.size.loc) === "object") {
    shiftLoc(node.size, delta);
  } // Custom sections doesn't have vectorOfSize

if (_typeof(node.vectorOfSize) === "object" && _typeof(node.vectorOfSize.loc) === "object") {
    shiftLoc(node.vectorOfSize, delta);
  }

var sectionName = node.section; // shift node locations within that section

traverse(ast, {
    Node: function Node(_ref3) {
      var node = _ref3.node;
      var section = getSectionForNode(node);

if (section === sectionName && _typeof(node.loc) === "object") {
        shiftLoc(node, delta);
      }
    }
  });
}
export function signatureForOpcode(object, name) {
  var opcodeName = name;

if (object !== undefined && object !== "") {
    opcodeName = object + "." + name;
  }

var sign = signatures[opcodeName];

if (sign == undefined) {
    // TODO: Uncomment this when br_table and others has been done
    //throw new Error("Invalid opcode: "+opcodeName);
    return [object, object];
  }

return sign[0];
}
export function getUniqueNameGenerator() {
  var inc = {};
  return function () {
    var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "temp";

if (!(prefix in inc)) {
      inc[prefix] = 0;
    } else {
      inc[prefix] = inc[prefix] + 1;
    }

return prefix + "_" + inc[prefix];
  };
}
export function getStartByteOffset(n) {
  // $FlowIgnore
  if (typeof n.loc === "undefined" || typeof n.loc.start === "undefined") {
    throw new Error( // $FlowIgnore
    "Can not get byte offset without loc informations, node: " + String(n.id));
  }

return n.loc.start.column;
}
export function getEndByteOffset(n) {
  // $FlowIgnore
  if (typeof n.loc === "undefined" || typeof n.loc.end === "undefined") {
    throw new Error("Can not get byte offset without loc informations, node: " + n.type);
  }

return n.loc.end.column;
}
export function getFunctionBeginingByteOffset(n) {
  if (!(n.body.length > 0)) {
    throw new Error('n.body.length > 0' + " error: " + (undefined || "unknown"));
  }

var _n$body = _slicedToArray(n.body, 1),
      firstInstruction = _n$body[0];

return getStartByteOffset(firstInstruction);
}
export function getEndBlockByteOffset(n) {
  // $FlowIgnore
  if (!(n.instr.length > 0 || n.body.length > 0)) {
    throw new Error('n.instr.length > 0 || n.body.length > 0' + " error: " + (undefined || "unknown"));
  }

var lastInstruction;

if (n.instr) {
    // $FlowIgnore
    lastInstruction = n.instr[n.instr.length - 1];
  }

if (n.body) {
    // $FlowIgnore
    lastInstruction = n.body[n.body.length - 1];
  }

if (!(_typeof(lastInstruction) === "object")) {
    throw new Error('typeof lastInstruction === "object"' + " error: " + (undefined || "unknown"));
  }

// $FlowIgnore
  return getStartByteOffset(lastInstruction);
}
export function getStartBlockByteOffset(n) {
  // $FlowIgnore
  if (!(n.instr.length > 0 || n.body.length > 0)) {
    throw new Error('n.instr.length > 0 || n.body.length > 0' + " error: " + (undefined || "unknown"));
  }

var fistInstruction;

if (n.instr) {
    // $FlowIgnore
    var _n$instr = _slicedToArray(n.instr, 1);

fistInstruction = _n$instr[0];
  }

if (n.body) {
    // $FlowIgnore
    var _n$body2 = _slicedToArray(n.body, 1);

fistInstruction = _n$body2[0];
  }

if (!(_typeof(fistInstruction) === "object")) {
    throw new Error('typeof fistInstruction === "object"' + " error: " + (undefined || "unknown"));
  }

// $FlowIgnore
  return getStartByteOffset(fistInstruction);
}

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