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52 lines
1.6 KiB
Python
52 lines
1.6 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 os.path
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FUNCTION_PTR_FILE = 'pebble.auto.c'
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def gen_function_pointer_array(functions):
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output = []
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# Include headers for the standard functions
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output.append('#include <stdlib.h>')
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output.append('#include <stdio.h>')
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output.append('#include <string.h>')
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output.append('')
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for f in functions:
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if not f.removed and (not f.skip_definition or f.impl_name != f.name):
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output.append('extern void %s();' % f.impl_name)
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output.append('')
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output.append('const void* const g_pbl_system_tbl[] = {')
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function_ptrs = []
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for f in functions:
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if not f.removed:
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function_ptrs.append('&%s' % f.impl_name)
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else:
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function_ptrs.append('0')
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output.extend( (' %s,' % f for f in function_ptrs) )
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output.append('};')
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output.append('')
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return '\n'.join(output)
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def make_fw_shims(functions, pbl_output_src_dir):
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with open(os.path.join(pbl_output_src_dir, 'fw', FUNCTION_PTR_FILE), 'w') as fptr_c:
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fptr_c.write(gen_function_pointer_array(functions))
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