1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *  * Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in
12 *    the documentation and/or other materials provided with the
13 *    distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29  .text
30  .global AsmGetRegs
31  .balign 16
32  .type AsmGetRegs, @function
33AsmGetRegs:
34  .cfi_startproc
35  movq %rax, (%rdi)
36  movq %rdx, 8(%rdi)
37  movq %rcx, 16(%rdi)
38  movq %rbx, 24(%rdi)
39  movq %rsi, 32(%rdi)
40  movq %rdi, 40(%rdi)
41  movq %rbp, 48(%rdi)
42
43  /* RSP */
44  lea 8(%rsp), %rax
45  movq %rax, 56(%rdi)
46
47  movq %r8, 64(%rdi)
48  movq %r9, 72(%rdi)
49  movq %r10, 80(%rdi)
50  movq %r11, 88(%rdi)
51  movq %r12, 96(%rdi)
52  movq %r13, 104(%rdi)
53  movq %r14, 112(%rdi)
54  movq %r15, 120(%rdi)
55
56  /* RIP */
57  movq (%rsp), %rax
58  movq %rax, 128(%rdi)
59  ret
60
61  .cfi_endproc
62  .size AsmGetRegs, .-AsmGetRegs
63