1*349cc55cSDimitry Andric 2*349cc55cSDimitry Andric//===-- orc_rt_elfnix_tls_x86-64.s -------------------------------*- ASM -*-===// 3*349cc55cSDimitry Andric// 4*349cc55cSDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*349cc55cSDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 6*349cc55cSDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*349cc55cSDimitry Andric// 8*349cc55cSDimitry Andric//===----------------------------------------------------------------------===// 9*349cc55cSDimitry Andric// 10*349cc55cSDimitry Andric// This file is a part of the ORC runtime support library. 11*349cc55cSDimitry Andric// 12*349cc55cSDimitry Andric//===----------------------------------------------------------------------===// 13*349cc55cSDimitry Andric 14*349cc55cSDimitry Andric// The content of this file is x86_64-only 15*349cc55cSDimitry Andric#if defined(__x86_64__) 16*349cc55cSDimitry Andric 17*349cc55cSDimitry Andric#define REGISTER_SAVE_SPACE_SIZE 512 18*349cc55cSDimitry Andric 19*349cc55cSDimitry Andric .text 20*349cc55cSDimitry Andric 21*349cc55cSDimitry Andric // returns address of TLV in %rax, all other registers preserved 22*349cc55cSDimitry Andric .globl ___orc_rt_elfnix_tls_get_addr 23*349cc55cSDimitry Andric___orc_rt_elfnix_tls_get_addr: 24*349cc55cSDimitry Andric pushq %rbp 25*349cc55cSDimitry Andric movq %rsp, %rbp 26*349cc55cSDimitry Andric subq $REGISTER_SAVE_SPACE_SIZE, %rsp 27*349cc55cSDimitry Andric movq %rcx, -16(%rbp) 28*349cc55cSDimitry Andric movq %rdx, -24(%rbp) 29*349cc55cSDimitry Andric movq %rsi, -32(%rbp) 30*349cc55cSDimitry Andric movq %rdi, -40(%rbp) 31*349cc55cSDimitry Andric movq %r8, -48(%rbp) 32*349cc55cSDimitry Andric movq %r9, -56(%rbp) 33*349cc55cSDimitry Andric movq %r10, -64(%rbp) 34*349cc55cSDimitry Andric movq %r11, -72(%rbp) 35*349cc55cSDimitry Andric movdqa %xmm0, -128(%rbp) 36*349cc55cSDimitry Andric movdqa %xmm1, -144(%rbp) 37*349cc55cSDimitry Andric movdqa %xmm2, -160(%rbp) 38*349cc55cSDimitry Andric movdqa %xmm3, -176(%rbp) 39*349cc55cSDimitry Andric movdqa %xmm4, -192(%rbp) 40*349cc55cSDimitry Andric movdqa %xmm5, -208(%rbp) 41*349cc55cSDimitry Andric movdqa %xmm6, -224(%rbp) 42*349cc55cSDimitry Andric movdqa %xmm7, -240(%rbp) 43*349cc55cSDimitry Andric call __orc_rt_elfnix_tls_get_addr_impl 44*349cc55cSDimitry Andric movq -16(%rbp), %rcx 45*349cc55cSDimitry Andric movq -24(%rbp), %rdx 46*349cc55cSDimitry Andric movq -32(%rbp), %rsi 47*349cc55cSDimitry Andric movq -40(%rbp), %rdi 48*349cc55cSDimitry Andric movq -48(%rbp), %r8 49*349cc55cSDimitry Andric movq -56(%rbp), %r9 50*349cc55cSDimitry Andric movq -64(%rbp), %r10 51*349cc55cSDimitry Andric movq -72(%rbp), %r11 52*349cc55cSDimitry Andric movdqa -128(%rbp), %xmm0 53*349cc55cSDimitry Andric movdqa -144(%rbp), %xmm1 54*349cc55cSDimitry Andric movdqa -160(%rbp), %xmm2 55*349cc55cSDimitry Andric movdqa -176(%rbp), %xmm3 56*349cc55cSDimitry Andric movdqa -192(%rbp), %xmm4 57*349cc55cSDimitry Andric movdqa -208(%rbp), %xmm5 58*349cc55cSDimitry Andric movdqa -224(%rbp), %xmm6 59*349cc55cSDimitry Andric movdqa -240(%rbp), %xmm7 60*349cc55cSDimitry Andric addq $REGISTER_SAVE_SPACE_SIZE, %rsp 61*349cc55cSDimitry Andric popq %rbp 62*349cc55cSDimitry Andric ret 63*349cc55cSDimitry Andric 64*349cc55cSDimitry Andric#endif // defined(__x86_64__) 65