1*eb293b8fSAndroid Build Coastguard Worker/* 2*eb293b8fSAndroid Build Coastguard Worker * Copyright (C) 2016 The Android Open Source Project 3*eb293b8fSAndroid Build Coastguard Worker * All rights reserved. 4*eb293b8fSAndroid Build Coastguard Worker * 5*eb293b8fSAndroid Build Coastguard Worker * Redistribution and use in source and binary forms, with or without 6*eb293b8fSAndroid Build Coastguard Worker * modification, are permitted provided that the following conditions 7*eb293b8fSAndroid Build Coastguard Worker * are met: 8*eb293b8fSAndroid Build Coastguard Worker * * Redistributions of source code must retain the above copyright 9*eb293b8fSAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer. 10*eb293b8fSAndroid Build Coastguard Worker * * Redistributions in binary form must reproduce the above copyright 11*eb293b8fSAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer in 12*eb293b8fSAndroid Build Coastguard Worker * the documentation and/or other materials provided with the 13*eb293b8fSAndroid Build Coastguard Worker * distribution. 14*eb293b8fSAndroid Build Coastguard Worker * 15*eb293b8fSAndroid Build Coastguard Worker * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16*eb293b8fSAndroid Build Coastguard Worker * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17*eb293b8fSAndroid Build Coastguard Worker * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18*eb293b8fSAndroid Build Coastguard Worker * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19*eb293b8fSAndroid Build Coastguard Worker * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20*eb293b8fSAndroid Build Coastguard Worker * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21*eb293b8fSAndroid Build Coastguard Worker * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22*eb293b8fSAndroid Build Coastguard Worker * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23*eb293b8fSAndroid Build Coastguard Worker * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24*eb293b8fSAndroid Build Coastguard Worker * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25*eb293b8fSAndroid Build Coastguard Worker * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26*eb293b8fSAndroid Build Coastguard Worker * SUCH DAMAGE. 27*eb293b8fSAndroid Build Coastguard Worker */ 28*eb293b8fSAndroid Build Coastguard Worker 29*eb293b8fSAndroid Build Coastguard Worker .text 30*eb293b8fSAndroid Build Coastguard Worker .global AsmGetRegs 31*eb293b8fSAndroid Build Coastguard Worker .balign 16 32*eb293b8fSAndroid Build Coastguard Worker .type AsmGetRegs, @function 33*eb293b8fSAndroid Build Coastguard WorkerAsmGetRegs: 34*eb293b8fSAndroid Build Coastguard Worker .cfi_startproc 35*eb293b8fSAndroid Build Coastguard Worker mov 4(%esp), %eax 36*eb293b8fSAndroid Build Coastguard Worker movl $0, (%eax) 37*eb293b8fSAndroid Build Coastguard Worker movl %ecx, 4(%eax) 38*eb293b8fSAndroid Build Coastguard Worker movl %edx, 8(%eax) 39*eb293b8fSAndroid Build Coastguard Worker movl %ebx, 12(%eax) 40*eb293b8fSAndroid Build Coastguard Worker 41*eb293b8fSAndroid Build Coastguard Worker /* ESP */ 42*eb293b8fSAndroid Build Coastguard Worker leal 4(%esp), %ecx 43*eb293b8fSAndroid Build Coastguard Worker movl %ecx, 16(%eax) 44*eb293b8fSAndroid Build Coastguard Worker 45*eb293b8fSAndroid Build Coastguard Worker movl %ebp, 20(%eax) 46*eb293b8fSAndroid Build Coastguard Worker movl %esi, 24(%eax) 47*eb293b8fSAndroid Build Coastguard Worker movl %edi, 28(%eax) 48*eb293b8fSAndroid Build Coastguard Worker 49*eb293b8fSAndroid Build Coastguard Worker /* EIP */ 50*eb293b8fSAndroid Build Coastguard Worker movl (%esp), %ecx 51*eb293b8fSAndroid Build Coastguard Worker movl %ecx, 32(%eax) 52*eb293b8fSAndroid Build Coastguard Worker 53*eb293b8fSAndroid Build Coastguard Worker mov %cs, 36(%eax) 54*eb293b8fSAndroid Build Coastguard Worker mov %ss, 40(%eax) 55*eb293b8fSAndroid Build Coastguard Worker mov %ds, 44(%eax) 56*eb293b8fSAndroid Build Coastguard Worker mov %es, 48(%eax) 57*eb293b8fSAndroid Build Coastguard Worker mov %fs, 52(%eax) 58*eb293b8fSAndroid Build Coastguard Worker mov %gs, 56(%eax) 59*eb293b8fSAndroid Build Coastguard Worker ret 60*eb293b8fSAndroid Build Coastguard Worker 61*eb293b8fSAndroid Build Coastguard Worker .cfi_endproc 62*eb293b8fSAndroid Build Coastguard Worker .size AsmGetRegs, .-AsmGetRegs 63