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authorDimitry Andric <dim@FreeBSD.org>2017-04-16 16:02:53 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-04-16 16:02:53 +0000
commitab0bf875a5f328a6710f4e48258979ae1bc8da1c (patch)
tree66903cf9f73151825893dcc216b04c0930317a10 /lib/sanitizer_common/sanitizer_tls_get_addr.cc
parentabacad30a54c59ad437ccf54ec5236a8dd7f3ba9 (diff)
downloadsrc-ab0bf875a5f328a6710f4e48258979ae1bc8da1c.tar.gz
src-ab0bf875a5f328a6710f4e48258979ae1bc8da1c.zip
Vendor import of compiler-rt trunk r300422:vendor/compiler-rt/compiler-rt-trunk-r300422
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=317021 svn path=/vendor/compiler-rt/compiler-rt-trunk-r300422/; revision=317022; tag=vendor/compiler-rt/compiler-rt-trunk-r300422
Diffstat (limited to 'lib/sanitizer_common/sanitizer_tls_get_addr.cc')
-rw-r--r--lib/sanitizer_common/sanitizer_tls_get_addr.cc8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_tls_get_addr.cc b/lib/sanitizer_common/sanitizer_tls_get_addr.cc
index 77c1947d52da..29db37b8a464 100644
--- a/lib/sanitizer_common/sanitizer_tls_get_addr.cc
+++ b/lib/sanitizer_common/sanitizer_tls_get_addr.cc
@@ -136,11 +136,19 @@ void DTLS_on_libc_memalign(void *ptr, uptr size) {
DTLS *DTLS_Get() { return &dtls; }
+bool DTLSInDestruction(DTLS *dtls) {
+ return dtls->dtv_size == kDestroyedThread;
+}
+
#else
void DTLS_on_libc_memalign(void *ptr, uptr size) {}
DTLS::DTV *DTLS_on_tls_get_addr(void *arg, void *res) { return 0; }
DTLS *DTLS_Get() { return 0; }
void DTLS_Destroy() {}
+bool DTLSInDestruction(DTLS *dtls) {
+ UNREACHABLE("dtls is unsupported on this platform!");
+}
+
#endif // SANITIZER_INTERCEPT_TLS_GET_ADDR
} // namespace __sanitizer