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280d163887
Make minor changes to enable DFSAN and its tests on loongarch64. And port Linux loongarch64 memory mappings from msan. Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D140690
30 lines
921 B
Python
30 lines
921 B
Python
# -*- Python -*-
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import os
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# Setup config name.
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config.name = "DataFlowSanitizer" + config.name_suffix
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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=dataflow option.
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clang_dfsan_cflags = ["-fsanitize=dataflow"] + [config.target_cflags]
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clang_dfsan_cxxflags = config.cxx_mode_flags + clang_dfsan_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_dfsan ", build_invocation(clang_dfsan_cflags)))
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config.substitutions.append(("%clangxx_dfsan ", build_invocation(clang_dfsan_cxxflags)))
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# Default test suffixes.
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config.suffixes = [".c", ".cpp"]
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# DataFlowSanitizer tests are currently supported on Linux only.
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if not (config.host_os in ["Linux"] and config.target_arch in ["aarch64", "x86_64", "loongarch64"]):
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config.unsupported = True
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