1 #------------------------------------------------------------------------------ 2 # 3 # Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> 4 # This program and the accompanying materials 5 # are licensed and made available under the terms and conditions of the BSD License 6 # which accompanies this distribution. The full text of the license may be found at 7 # http://opensource.org/licenses/bsd-license.php. 8 # 9 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 # 12 # Module Name: 13 # 14 # SetJump.S 15 # 16 # Abstract: 17 # 18 # Implementation of SetJump() on x86_64 19 # 20 #------------------------------------------------------------------------------ 21 22 ASM_GLOBAL ASM_PFX(SetJump) 23 ASM_PFX(SetJump): 24 push %rcx 25 add $0xffffffffffffffe0,%rsp 26 call ASM_PFX(InternalAssertJumpBuffer) 27 add $0x20,%rsp 28 pop %rcx 29 pop %rdx 30 mov %rbx,(%rcx) 31 mov %rsp,0x8(%rcx) 32 mov %rbp,0x10(%rcx) 33 mov %rdi,0x18(%rcx) 34 mov %rsi,0x20(%rcx) 35 mov %r12,0x28(%rcx) 36 mov %r13,0x30(%rcx) 37 mov %r14,0x38(%rcx) 38 mov %r15,0x40(%rcx) 39 mov %rdx,0x48(%rcx) 40 # save non-volatile fp registers 41 stmxcsr 0x50(%rcx) 42 movdqu %xmm6, 0x58(%rcx) 43 movdqu %xmm7, 0x68(%rcx) 44 movdqu %xmm8, 0x78(%rcx) 45 movdqu %xmm9, 0x88(%rcx) 46 movdqu %xmm10, 0x98(%rcx) 47 movdqu %xmm11, 0xA8(%rcx) 48 movdqu %xmm12, 0xB8(%rcx) 49 movdqu %xmm13, 0xC8(%rcx) 50 movdqu %xmm14, 0xD8(%rcx) 51 movdqu %xmm15, 0xE8(%rcx) 52 xor %rax,%rax 53 jmpq *%rdx 54
