Author: mmel
Date: Wed Dec 5 10:23:38 2018
New Revision: 341512
URL: https://svnweb.freebsd.org/changeset/base/341512
Log:
Implement arm64 version of __tls_get_addr().
MFC after: 1 week
Modified:
head/libexec/rtld-elf/aarch64/reloc.c
Modified: head/libexec/rtld-elf/aarch64/reloc.c
==============================================================================
--- head/libexec/rtld-elf/aarch64/reloc.c Wed Dec 5 10:22:14 2018
(r341511)
+++ head/libexec/rtld-elf/aarch64/reloc.c Wed Dec 5 10:23:38 2018
(r341512)
@@ -517,3 +517,15 @@ allocate_initial_tls(Obj_Entry *objs)
asm volatile("msr tpidr_el0, %0" : : "r"(tp));
}
+
+void *
+__tls_get_addr(tls_index* ti)
+{
+ char *p;
+ void *_tp;
+
+ __asm __volatile("mrs %0, tpidr_el0" : "=r" (_tp));
+ p = tls_get_addr_common((Elf_Addr **)(_tp), ti->ti_module,
ti->ti_offset);
+
+ return (p);
+}
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