09f88076c8
* New clang 7.0 assembler rejects mov with wrong length. Bug: 72412103 Test: build and boot in emulator Change-Id: If1a1affaa4a149265f8cc2b8bf463e58e71cc47a
62 lines
1.9 KiB
ArmAsm
62 lines
1.9 KiB
ArmAsm
/*
|
|
* Copyright (C) 2016 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
.text
|
|
.global AsmGetRegs
|
|
.balign 16
|
|
.type AsmGetRegs, @function
|
|
AsmGetRegs:
|
|
.cfi_startproc
|
|
mov 4(%esp), %eax
|
|
movl $0, (%eax)
|
|
movl %ecx, 4(%eax)
|
|
movl %edx, 8(%eax)
|
|
movl %ebx, 12(%eax)
|
|
|
|
/* ESP */
|
|
leal 4(%esp), %ecx
|
|
movl %ecx, 16(%eax)
|
|
|
|
movl %ebp, 20(%eax)
|
|
movl %esi, 24(%eax)
|
|
movl %edi, 28(%eax)
|
|
|
|
/* EIP */
|
|
movl (%esp), %ecx
|
|
movl %ecx, 32(%eax)
|
|
|
|
mov %cs, 36(%eax)
|
|
mov %ss, 40(%eax)
|
|
mov %ds, 44(%eax)
|
|
mov %es, 48(%eax)
|
|
mov %fs, 52(%eax)
|
|
mov %gs, 56(%eax)
|
|
ret
|
|
|
|
.cfi_endproc
|
|
.size AsmGetRegs, .-AsmGetRegs
|