xref: /freebsd/contrib/llvm-project/compiler-rt/lib/orc/elfnix_tls.ppc64.S (revision 5f757f3ff9144b609b3c433dfd370cc6bdc191ad)
1//===-- orc_rt_elfnix_tls.ppc64.s -------------------------------*- ASM -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file is a part of the ORC runtime support library.
10//
11//===----------------------------------------------------------------------===//
12
13// The content of this file is PowerPC64 only.
14#if defined(__powerpc64__)
15
16  .text
17  // TODO: add fast-path for repeat access.
18  // See https://github.com/llvm/llvm-project/issues/51162.
19  .global ___orc_rt_elfnix_tls_get_addr
20___orc_rt_elfnix_tls_get_addr:
21  addis 2, 12, .TOC.-___orc_rt_elfnix_tls_get_addr@ha
22  addi 2, 2, .TOC.-___orc_rt_elfnix_tls_get_addr@l
23  mflr 0
24  std 0, 16(1)
25  stdu 1, -32(1)
26  bl __orc_rt_elfnix_tls_get_addr_impl
27  nop
28  addi 1, 1, 32
29  ld 0, 16(1)
30  mtlr 0
31  blr
32
33#endif
34