| # this file simulates a program that has been built with thread sanitizer |
| # options |
| |
| message("MSAN_OPTIONS = [$ENV{MSAN_OPTIONS}]") |
| string(REGEX REPLACE ".*log_path=\"([^\"]*)\".*" "\\1" LOG_FILE "$ENV{MSAN_OPTIONS}") |
| message("LOG_FILE=[${LOG_FILE}]") |
| |
| # if we are not asked to simulate address sanitizer don't do it |
| if(NOT "$ENV{MSAN_OPTIONS}]" MATCHES "simulate_sanitizer.1") |
| return() |
| endif() |
| # clear the log file |
| file(REMOVE "${LOG_FILE}.2343") |
| |
| # create an error of each type of thread santizer |
| # these names come from tsan_report.cc in llvm |
| |
| file(APPEND "${LOG_FILE}.2343" |
| "================================================================= |
| ==28423== WARNING: MemorySanitizer: use-of-uninitialized-value |
| #0 0x7f4364210dd9 in main (/home/kitware/msan/msan-bin/umr+0x7bdd9) |
| #1 0x7f4362d9376c in __libc_start_main /build/buildd/eglibc-2.15/csu/libc-start.c:226 |
| #2 0x7f4364210b0c in _start (/home/kitware/msan/msan-bin/umr+0x7bb0c) |
| |
| SUMMARY: MemorySanitizer: use-of-uninitialized-value ??:0 main |
| Exiting |
| ") |
