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 33 AsmGetRegs: 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
