mirror of https://github.com/acidanthera/audk.git
Update ECP Package Glue BaseLib to save/restore xmm6-xmm15 in functions setJump/longJump.
Signed-off-by: lgao4 Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13037 6f19259b-4bc3-4df7-8a09-765794883524
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lgao4
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3dbef428c7
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287d8d1192
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@ -1,6 +1,6 @@
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/*++
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Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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@ -151,6 +151,8 @@ typedef struct {
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UINT64 R14;
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UINT64 R15;
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UINT64 Rip;
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UINT64 MxCsr;
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UINT8 XmmBuffer[160]; ///< XMM6-XMM15.
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} BASE_LIBRARY_JUMP_BUFFER;
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#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 8
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@ -1,6 +1,6 @@
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#------------------------------------------------------------------------------
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#
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# Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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@ -11,7 +11,7 @@
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#
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# Module Name:
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#
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# LongJump.Asm
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# LongJump.S
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#
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# Abstract:
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#
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@ -38,5 +38,17 @@ ASM_PFX(InternalLongJump):
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mov 0x30(%rcx), %r13
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mov 0x38(%rcx), %r14
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mov 0x40(%rcx), %r15
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mov %rdx, %rax
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# load non-volatile fp registers
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ldmxcsr 0x50(%rcx)
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movdqu 0x58(%rcx), %xmm6
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movdqu 0x68(%rcx), %xmm7
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movdqu 0x78(%rcx), %xmm8
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movdqu 0x88(%rcx), %xmm9
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movdqu 0x98(%rcx), %xmm10
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movdqu 0xA8(%rcx), %xmm11
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movdqu 0xB8(%rcx), %xmm12
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movdqu 0xC8(%rcx), %xmm13
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movdqu 0xD8(%rcx), %xmm14
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movdqu 0xE8(%rcx), %xmm15
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mov %rdx, %rax # set return value
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jmp *0x48(%rcx)
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@ -1,4 +1,4 @@
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; Copyright (c) 2004, Intel Corporation. All rights reserved.<BR>
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; Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
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; This program and the accompanying materials
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; are licensed and made available under the terms and conditions of the BSD License
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; which accompanies this distribution. The full text of the license may be found at
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@ -37,6 +37,18 @@ InternalLongJump PROC
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mov r13, [rcx + 30h]
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mov r14, [rcx + 38h]
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mov r15, [rcx + 40h]
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; load non-volatile fp registers
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ldmxcsr [rcx + 50h]
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movdqu xmm6, [rcx + 58h]
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movdqu xmm7, [rcx + 68h]
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movdqu xmm8, [rcx + 78h]
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movdqu xmm9, [rcx + 88h]
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movdqu xmm10, [rcx + 98h]
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movdqu xmm11, [rcx + 0A8h]
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movdqu xmm12, [rcx + 0B8h]
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movdqu xmm13, [rcx + 0C8h]
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movdqu xmm14, [rcx + 0D8h]
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movdqu xmm15, [rcx + 0E8h]
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mov rax, rdx ; set return value
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jmp qword ptr [rcx + 48h]
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InternalLongJump ENDP
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@ -1,6 +1,6 @@
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#------------------------------------------------------------------------------
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#
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# Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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@ -38,5 +38,17 @@ ASM_PFX(SetJump):
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mov %r14,0x38(%rcx)
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mov %r15,0x40(%rcx)
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mov %rdx,0x48(%rcx)
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# save non-volatile fp registers
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stmxcsr 0x50(%rcx)
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movdqu %xmm6, 0x58(%rcx)
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movdqu %xmm7, 0x68(%rcx)
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movdqu %xmm8, 0x78(%rcx)
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movdqu %xmm9, 0x88(%rcx)
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movdqu %xmm10, 0x98(%rcx)
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movdqu %xmm11, 0xA8(%rcx)
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movdqu %xmm12, 0xB8(%rcx)
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movdqu %xmm13, 0xC8(%rcx)
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movdqu %xmm14, 0xD8(%rcx)
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movdqu %xmm15, 0xE8(%rcx)
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xor %rax,%rax
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jmpq *%rdx
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@ -1,4 +1,4 @@
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; Copyright (c) 2004, Intel Corporation. All rights reserved.<BR>
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; Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
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; This program and the accompanying materials
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; are licensed and made available under the terms and conditions of the BSD License
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; which accompanies this distribution. The full text of the license may be found at
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@ -45,6 +45,18 @@ SetJump PROC
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mov [rcx + 38h], r14
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mov [rcx + 40h], r15
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mov [rcx + 48h], rdx
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; save non-volatile fp registers
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stmxcsr [rcx + 50h]
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movdqu [rcx + 58h], xmm6
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movdqu [rcx + 68h], xmm7
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movdqu [rcx + 78h], xmm8
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movdqu [rcx + 88h], xmm9
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movdqu [rcx + 98h], xmm10
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movdqu [rcx + 0A8h], xmm11
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movdqu [rcx + 0B8h], xmm12
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movdqu [rcx + 0C8h], xmm13
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movdqu [rcx + 0D8h], xmm14
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movdqu [rcx + 0E8h], xmm15
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xor rax, rax
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jmp rdx
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SetJump ENDP
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