tsan: Non-executable stack for hand-coded assembly

llvm-svn: 162112
2012-08-17 18:05:28 +00:00 · 2012-08-17 18:05:28 +00:00 · e2b5b5c4ac
parent a0b42cacbf
commit e2b5b5c4ac
1 changed files with 5 additions and 0 deletions
--- a/compiler-rt/lib/tsan/rtl/tsan_rtl_amd64.S
+++ b/compiler-rt/lib/tsan/rtl/tsan_rtl_amd64.S
@ -69,3 +69,8 @@ __tsan_report_race_thunk:
  pop %rcx
  pop %rax
  ret
+
+#ifdef __linux__
+/* We do not need executable stack.  */
+.section        .note.GNU-stack,"",@progbits
+#endif