sw/device/rom_exts/meson.build

# Copyright lowRISC contributors.
# Licensed under the Apache License, Version 2.0, see LICENSE for details.
# SPDX-License-Identifier: Apache-2.0

# Mask ROM Linker Parameters
#
# See sw/device/exts/common/flash_link.ld for additional info about these
# parameters.
rom_ext_linkfile = files(['rom_ext.ld'])
rom_ext_link_args = [
  '-Wl,-L,@0@'.format(meson.source_root()),
  '-Wl,-T,@0@/@1@'.format(meson.source_root(), rom_ext_linkfile[0]),
  '-Wl,--build-id=none',
]
rom_ext_link_deps = [rom_ext_linkfile]

foreach device_name, device_lib : sw_lib_arch_core_devices
  rom_ext_elf = executable(
    'rom_ext_' + device_name,
    sources: [
      'rom_ext_manifest.S',
      'rom_ext_start.S',
    ],
    name_suffix: 'elf',
    link_args: rom_ext_link_args,
    link_depends: rom_ext_link_deps,
    dependencies: [
      device_lib,
    ],
  )

  rom_ext_embedded = custom_target(
    'rom_ext_' + device_name,
    command: make_embedded_target,
    input: rom_ext_elf,
    output: make_embedded_target_outputs,
    build_by_default: true,
  )

  custom_target(
    'rom_ext_export_' + device_name,
    command: export_embedded_target,
    input: [rom_ext_elf, rom_ext_embedded],
    output: 'rom_ext_export_' + device_name,
    build_always_stale: true,
    build_by_default: true,
  )
endforeach