commit c138f81e4b96c8c2ecbd43b4137a37efe75ee2b3
author Florian Mayer <fmayer@google.com> Tue Oct 29 15:26:13 2024 -0700
committer Florian Mayer <fmayer@google.com> Thu Oct 31 14:11:38 2024 -0700
tree ec527d21d3b4bda0b5b9c6e2f3bc1f1b160ed9fe
parent 3e56e562a535d934ec624dae69487cd0522716cf

[MTE] split heap and stack MTE initialization

Bug: 315182011
Test: On both an MTE-enabled and non-MTE-enabled device:
Test: atest libprocinfo_test bionic-unit-tests bionic-unit-tests-static CtsGwpAsanTestCases gwp_asan_unittest debuggerd_test memtag_stack_dlopen_test
Change-Id: Idaacce32eb7c569237714171e96dc7392c565983

libc/private/bionic_globals.h

diff --git a/libc/private/bionic_globals.h b/libc/private/bionic_globals.h
index a1bebda..02713fc 100644
--- a/libc/private/bionic_globals.h
+++ b/libc/private/bionic_globals.h
@@ -157,6 +157,7 @@
 };
 
 __LIBC_HIDDEN__ libc_shared_globals* __libc_shared_globals();
+__LIBC_HIDDEN__ bool __libc_mte_enabled();
 __LIBC_HIDDEN__ void __libc_init_fdsan();
 __LIBC_HIDDEN__ void __libc_init_fdtrack();
 __LIBC_HIDDEN__ void __libc_init_profiling_handlers();