1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#------------------------------------------------------------------------------
#
# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php.
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
# Module Name:
#
# SetJump.S
#
# Abstract:
#
# Implementation of SetJump() on x86_64
#
#------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(SetJump)
ASM_PFX(SetJump):
push %rcx
add $0xffffffffffffffe0,%rsp
call ASM_PFX(InternalAssertJumpBuffer)
add $0x20,%rsp
pop %rcx
pop %rdx
mov %rbx,(%rcx)
mov %rsp,0x8(%rcx)
mov %rbp,0x10(%rcx)
mov %rdi,0x18(%rcx)
mov %rsi,0x20(%rcx)
mov %r12,0x28(%rcx)
mov %r13,0x30(%rcx)
mov %r14,0x38(%rcx)
mov %r15,0x40(%rcx)
mov %rdx,0x48(%rcx)
# save non-volatile fp registers
stmxcsr 0x50(%rcx)
movdqu %xmm6, 0x58(%rcx)
movdqu %xmm7, 0x68(%rcx)
movdqu %xmm8, 0x78(%rcx)
movdqu %xmm9, 0x88(%rcx)
movdqu %xmm10, 0x98(%rcx)
movdqu %xmm11, 0xA8(%rcx)
movdqu %xmm12, 0xB8(%rcx)
movdqu %xmm13, 0xC8(%rcx)
movdqu %xmm14, 0xD8(%rcx)
movdqu %xmm15, 0xE8(%rcx)
xor %rax,%rax
jmpq *%rdx
|
