iree/schemas/source_map_def.fbs

// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace iree;

table SourceMapDef {
  function_table:[FunctionSourceMapDef];
  string_table:[string];
}

struct BytecodeSourceLocation {
  offset:int;
  location:int;
}

table FunctionSourceMapDef {
  location_table:[LocationDef];
  bytecode_map:[BytecodeSourceLocation];
}

table FileLocationDef {
  filename:int;
  line:int;
  column:int;
}

table NameLocationDef {
  name:int;
}

table CallSiteLocationDef {
  callee_location:int;
  caller_location:int;
}

table FusedLocationDef {
  locations:[int];
}

union LocationDefUnion {
  FileLocationDef,
  NameLocationDef,
  CallSiteLocationDef,
  FusedLocationDef,
}

table LocationDef {
  location_union:LocationDefUnion;
}