# Copyright 2023 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/compiler/compiler.gni")

declare_args() {
  # Whether to compile support for Allocation Stack Trace Recorder.
  #
  # The recorder is initially intended as a support tool for Arm's
  # Memory Tagging Extensions. A history of the most recent allocations and
  # frees is included in the crashpad report and gives developers information
  # where the memory which was invalidly accessed was allocated or freed.
  #
  # Although it should work on other platforms as well, for the above reasons,
  # we currently enable it only for Android when compiling for Arm64.
  build_allocation_stack_trace_recorder = false
}

assert(!(build_allocation_stack_trace_recorder && is_fuchsia),
       "Stack trace recording is not supported on Fuchsia due to missing" +
           " Crashpad!")

assert(!(build_allocation_stack_trace_recorder && is_linux),
       "WARNING: Stack trace recording is not supported on Linux due to" +
           " performance issues computing stack trace!")