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https://github.com/google/pebble.git
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51 lines
2.3 KiB
Python
51 lines
2.3 KiB
Python
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# Copyright 2024 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import objcopy
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import pebble_sdk_gcc
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# TODO: PBL-33841 Make this a feature
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def generate_bin_file(task_gen, bin_type, elf_file, has_pkjs, has_worker):
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"""
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Generate bin file by injecting metadata from elf file and resources file
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:param task_gen: the task generator instance
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:param bin_type: the type of binary being built (app, worker, lib)
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:param elf_file: the path to the compiled elf file
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:param has_pkjs: boolean for whether the build contains PebbleKit JS files
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:param has_worker: boolean for whether the build contains a worker binary
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:return: the modified binary file with injected metadata
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"""
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platform_build_node = task_gen.bld.path.get_bld().find_node(task_gen.bld.env.BUILD_DIR)
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packaged_files = [elf_file]
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resources_file = None
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if bin_type != 'worker':
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resources_file = platform_build_node.find_or_declare('app_resources.pbpack')
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packaged_files.append(resources_file)
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raw_bin_file = platform_build_node.make_node('pebble-{}.raw.bin'.format(bin_type))
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bin_file = platform_build_node.make_node('pebble-{}.bin'.format(bin_type))
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task_gen.bld(rule=objcopy.objcopy_bin, source=elf_file, target=raw_bin_file)
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pebble_sdk_gcc.gen_inject_metadata_rule(task_gen.bld,
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src_bin_file=raw_bin_file,
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dst_bin_file=bin_file,
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elf_file=elf_file,
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resource_file=resources_file,
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timestamp=task_gen.bld.env.TIMESTAMP,
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has_pkjs=has_pkjs,
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has_worker=has_worker)
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return bin_file
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