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48 lines
1.4 KiB
48 lines
1.4 KiB
10 years ago
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# this file simulates a program that has been built with thread sanitizer
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# options
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message("TSAN_OPTIONS = [$ENV{TSAN_OPTIONS}]")
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string(REGEX REPLACE ".*log_path=\"([^\"]*)\".*" "\\1" LOG_FILE "$ENV{TSAN_OPTIONS}")
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message("LOG_FILE=[${LOG_FILE}]")
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set(error_types
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"data race"
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"data race on vptr (ctor/dtor vs virtual call)"
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"heap-use-after-free"
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"thread leak"
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"destroy of a locked mutex"
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"double lock of a mutex"
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"unlock of an unlocked mutex (or by a wrong thread)"
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"read lock of a write locked mutex"
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"read unlock of a write locked mutex"
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"signal-unsafe call inside of a signal"
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"signal handler spoils errno"
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"lock-order-inversion (potential deadlock)"
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)
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# clear the log file
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file(REMOVE "${LOG_FILE}.2343")
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# create an error of each type of thread santizer
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# these names come from tsan_report.cc in llvm
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foreach(error_type ${error_types} )
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file(APPEND "${LOG_FILE}.2343"
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"==================
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WARNING: ThreadSanitizer: ${error_type} (pid=27978)
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Write of size 4 at 0x7fe017ce906c by thread T1:
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#0 Thread1 ??:0 (exe+0x000000000bb0)
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#1 <null> <null>:0 (libtsan.so.0+0x00000001b279)
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Previous write of size 4 at 0x7fe017ce906c by main thread:
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#0 main ??:0 (exe+0x000000000c3c)
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Thread T1 (tid=27979, running) created by main thread at:
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#0 <null> <null>:0 (libtsan.so.0+0x00000001ed7b)
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#1 main ??:0 (exe+0x000000000c2c)
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SUMMARY: ThreadSanitizer: ${error_type} ??:0 Thread1
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==================
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")
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endforeach()
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