forked from OSchip/llvm-project
33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
# -*- Python -*-
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import os
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# Setup config name.
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config.name = 'HWAddressSanitizer' + getattr(config, 'name_suffix', 'default')
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# Setup source root.
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config.test_source_root = os.path.dirname(__file__)
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# Setup default compiler flags used with -fsanitize=memory option.
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clang_hwasan_cflags = ["-fsanitize=hwaddress", "-mllvm", "-hwasan-generate-tags-with-calls", config.target_cflags] + config.debug_info_flags
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clang_hwasan_cxxflags = config.cxx_mode_flags + clang_hwasan_cflags
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def build_invocation(compile_flags):
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return " " + " ".join([config.clang] + compile_flags) + " "
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config.substitutions.append( ("%clang_hwasan ", build_invocation(clang_hwasan_cflags)) )
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config.substitutions.append( ("%clangxx_hwasan ", build_invocation(clang_hwasan_cxxflags)) )
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default_hwasan_opts_str = ':'.join(['disable_allocator_tagging=1', 'random_tags=0'] + config.default_sanitizer_opts)
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if default_hwasan_opts_str:
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config.environment['HWASAN_OPTIONS'] = default_hwasan_opts_str
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default_hwasan_opts_str += ':'
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config.substitutions.append(('%env_hwasan_opts=',
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'env HWASAN_OPTIONS=' + default_hwasan_opts_str))
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# Default test suffixes.
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config.suffixes = ['.c', '.cc', '.cpp']
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if config.host_os not in ['Linux', 'Android']:
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config.unsupported = True
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