commit 70b24b1cc2a1a4436b1fea3f8b76616fdcb27224
author Elliott Hughes <enh@google.com> Fri Nov 15 11:51:07 2013 -0800
committer Elliott Hughes <enh@google.com> Fri Nov 15 14:41:19 2013 -0800
tree 70c8e04ccd256eaeda3c7e516776f4c9bca25628
parent 05ec00bf62ac168c9787a3d0640879ab3e502fe5

Switch pthread_create over to __bionic_clone.

Bug: 8206355
Bug: 11693195
Change-Id: I04aadbc36c87e1b7e33324b9a930a1e441fbfed6

libc/bionic/libc_init_common.cpp

diff --git a/libc/bionic/libc_init_common.cpp b/libc/bionic/libc_init_common.cpp
index f88a26d..3e092ae 100644
--- a/libc/bionic/libc_init_common.cpp
+++ b/libc/bionic/libc_init_common.cpp
@@ -49,6 +49,7 @@
 extern "C" abort_msg_t** __abort_message_ptr;
 extern "C" uintptr_t __get_sp(void);
 extern "C" int __system_properties_init(void);
+extern "C" int __set_tls(void* ptr);
 
 // Not public, but well-known in the BSDs.
 const char* __progname;
@@ -96,7 +97,10 @@
   pthread_attr_setstack(&thread.attr, (void*) stack_bottom, stack_size);
   _init_thread(&thread, false);
   __init_tls(&thread);
+  __set_tls(thread.tls);
   tls[TLS_SLOT_BIONIC_PREINIT] = &args;
+
+  __init_alternate_signal_stack(&thread);
 }
 
 void __libc_init_common(KernelArgumentBlock& args) {