18 lines
526 B
Diff
18 lines
526 B
Diff
In compiler-rt, `__aarch64_have_lse_atomics` is initialized by
|
|
`init_have_lse_atomics()` which calls `getauxval()` defined in libc.
|
|
Let's always assume that the system does not have LSE atomics.
|
|
|
|
--- a/coregrind/m_scheduler/ticket-lock-linux.c
|
|
+++ b/coregrind/m_scheduler/ticket-lock-linux.c
|
|
@@ -66,6 +66,10 @@
|
|
static Bool s_debug = True;
|
|
#endif
|
|
|
|
+#if defined __ANDROID__ && defined __aarch64__
|
|
+Bool __aarch64_have_lse_atomics = False;
|
|
+#endif
|
|
+
|
|
static const HChar *get_sched_lock_name(void)
|
|
{
|
|
return "ticket lock";
|