1 | //===-- orc_rt_macho_tlv.x86-64.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 x86_64-only |
14 | #if defined(__x86_64__) |
15 | |
16 | #define REGISTER_SAVE_SPACE_SIZE 512 |
17 | |
18 | .text |
19 | |
20 | // returns address of TLV in %rax, all other registers preserved |
21 | .globl ___orc_rt_macho_tlv_get_addr |
22 | ___orc_rt_macho_tlv_get_addr: |
23 | pushq %rbp |
24 | movq %rsp, %rbp |
25 | subq $REGISTER_SAVE_SPACE_SIZE, %rsp |
26 | movq %rbx, -8(%rbp) |
27 | movq %rcx, -16(%rbp) |
28 | movq %rdx, -24(%rbp) |
29 | movq %rsi, -32(%rbp) |
30 | movq %rdi, -40(%rbp) |
31 | movq %r8, -48(%rbp) |
32 | movq %r9, -56(%rbp) |
33 | movq %r10, -64(%rbp) |
34 | movq %r11, -72(%rbp) |
35 | movq %r12, -80(%rbp) |
36 | movq %r13, -88(%rbp) |
37 | movq %r14, -96(%rbp) |
38 | movq %r15, -104(%rbp) |
39 | movdqa %xmm0, -128(%rbp) |
40 | movdqa %xmm1, -144(%rbp) |
41 | movdqa %xmm2, -160(%rbp) |
42 | movdqa %xmm3, -176(%rbp) |
43 | movdqa %xmm4, -192(%rbp) |
44 | movdqa %xmm5, -208(%rbp) |
45 | movdqa %xmm6, -224(%rbp) |
46 | movdqa %xmm7, -240(%rbp) |
47 | call ___orc_rt_macho_tlv_get_addr_impl |
48 | movq -8(%rbp), %rbx |
49 | movq -16(%rbp), %rcx |
50 | movq -24(%rbp), %rdx |
51 | movq -32(%rbp), %rsi |
52 | movq -40(%rbp), %rdi |
53 | movq -48(%rbp), %r8 |
54 | movq -56(%rbp), %r9 |
55 | movq -64(%rbp), %r10 |
56 | movq -72(%rbp), %r11 |
57 | movq -80(%rbp), %r12 |
58 | movq -88(%rbp), %r13 |
59 | movq -96(%rbp), %r14 |
60 | movq -104(%rbp), %r15 |
61 | movdqa -128(%rbp), %xmm0 |
62 | movdqa -144(%rbp), %xmm1 |
63 | movdqa -160(%rbp), %xmm2 |
64 | movdqa -176(%rbp), %xmm3 |
65 | movdqa -192(%rbp), %xmm4 |
66 | movdqa -208(%rbp), %xmm5 |
67 | movdqa -224(%rbp), %xmm6 |
68 | movdqa -240(%rbp), %xmm7 |
69 | addq $REGISTER_SAVE_SPACE_SIZE, %rsp |
70 | popq %rbp |
71 | ret |
72 | |
73 | #endif // defined(__x86_64__) |
74 | |