| Christopher Ferris | 2a25c4a | 2017-07-07 16:35:48 -0700 | [diff] [blame] | 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 | mov 4(%esp), %eax |
| 36 | movl $0, (%eax) |
| 37 | movl %ecx, 4(%eax) |
| 38 | movl %edx, 8(%eax) |
| 39 | movl %ebx, 12(%eax) |
| 40 | |
| 41 | /* ESP */ |
| 42 | leal 4(%esp), %ecx |
| 43 | movl %ecx, 16(%eax) |
| 44 | |
| 45 | movl %ebp, 20(%eax) |
| 46 | movl %esi, 24(%eax) |
| 47 | movl %edi, 28(%eax) |
| 48 | |
| 49 | /* EIP */ |
| 50 | movl (%esp), %ecx |
| 51 | movl %ecx, 32(%eax) |
| 52 | |
| Chih-Hung Hsieh | 09f8807 | 2018-01-25 11:44:19 -0800 | [diff] [blame] | 53 | mov %cs, 36(%eax) |
| 54 | mov %ss, 40(%eax) |
| 55 | mov %ds, 44(%eax) |
| 56 | mov %es, 48(%eax) |
| 57 | mov %fs, 52(%eax) |
| 58 | mov %gs, 56(%eax) |
| Christopher Ferris | 2a25c4a | 2017-07-07 16:35:48 -0700 | [diff] [blame] | 59 | ret |
| 60 | |
| 61 | .cfi_endproc |
| 62 | .size AsmGetRegs, .-AsmGetRegs |