3fa07ed5b3
config.host_os is derived from CMAKE_SYSTEM_NAME which specifies the target. See: https://cmake.org/cmake/help/latest/variable/CMAKE_SYSTEM_NAME.html To reduce confusion, rename it to config.target_os. The variable name config.target_os was already being used by the Orc tests. Rename it to config.orc_test_target_os with a FIXME to remove. Reviewers: JDevlieghere, MaskRay Reviewed By: MaskRay Pull Request: https://github.com/llvm/llvm-project/pull/149015
66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
import os
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# Setup config name.
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config.name = "RTSAN" + config.name_suffix
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default_rtsan_opts = "atexit_sleep_ms=0"
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if config.target_os == "Darwin":
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# On Darwin, we default to `abort_on_error=1`, which would make tests run
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# much slower. Let's override this and run lit tests with 'abort_on_error=0'.
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default_rtsan_opts += ":abort_on_error=0"
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if default_rtsan_opts:
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config.environment["RTSAN_OPTIONS"] = default_rtsan_opts
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default_rtsan_opts += ":"
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config.substitutions.append(
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("%env_rtsan_opts=", "env RTSAN_OPTIONS=" + default_rtsan_opts)
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)
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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 use with -frtsan-instrument option.
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clang_rtsan_cflags = ["-frtsan-instrument", config.target_cflags]
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clang_rtsan_cxxflags = config.cxx_mode_flags + clang_rtsan_cflags
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def build_invocation(compile_flags):
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return " " + " ".join([config.clang] + compile_flags) + " "
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# Assume that llvm-rtsan is in the config.llvm_tools_dir.
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llvm_rtsan = os.path.join(config.llvm_tools_dir, "llvm-rtsan")
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# Setup substitutions.
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if config.target_os == "Linux":
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libdl_flag = "-ldl"
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else:
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libdl_flag = ""
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config.substitutions.append(("%clang ", build_invocation([config.target_cflags])))
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config.substitutions.append(
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("%clangxx ", build_invocation(config.cxx_mode_flags + [config.target_cflags]))
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)
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config.substitutions.append(("%clang_rtsan ", build_invocation(clang_rtsan_cflags)))
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config.substitutions.append(("%clangxx_rtsan", build_invocation(clang_rtsan_cxxflags)))
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config.substitutions.append(("%llvm_rtsan", llvm_rtsan))
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# Default test suffixes.
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config.suffixes = [".c", ".cpp"]
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if config.target_os not in ["Darwin", "FreeBSD", "Linux", "NetBSD", "OpenBSD"]:
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config.unsupported = True
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elif "64" not in config.host_arch:
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if "arm" in config.host_arch:
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if "-mthumb" in config.target_cflags:
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config.unsupported = True
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else:
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config.unsupported = True
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if config.target_os == "NetBSD":
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config.substitutions.insert(0, ("%run", config.netbsd_nomprotect_prefix))
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