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20 lines
811 B
20 lines
811 B
1 month ago
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import unittest, subprocess, platform
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from tinygrad.runtime.support.elf import elf_loader
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class TestElfLoader(unittest.TestCase):
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def test_load_clang_jit_strtab(self):
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src = '''
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void relocation(int); // will be a jump to relocation (needed for .rela.text to exist)
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void test(int x) {
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relocation(x+1);
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}
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'''
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args = ('-x', 'c', '-c', '-target', f'{platform.machine()}-none-unknown-elf', '-march=native', '-fPIC', '-O2', '-ffreestanding', '-nostdlib')
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obj = subprocess.check_output(('clang',) + args + ('-', '-o', '-'), input=src.encode('utf-8'))
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_, sections, _ = elf_loader(obj)
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section_names = [sh.name for sh in sections]
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assert '.text' in section_names and '.rela.text' in section_names, str(section_names)
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if __name__ == '__main__':
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unittest.main()
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