diff options
| author | erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-16 02:45:36 +0000 |
|---|---|---|
| committer | erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-16 02:45:36 +0000 |
| commit | d9a1844ed39a9ccea94e3526e1fad332c8bd96ff (patch) | |
| tree | a3799678c55de6f0087b327b1210b3ccb40d7dd2 /MdeModulePkg/Universal/Acpi | |
| parent | 3a146f2a7dca7cc279d752180d4cf728cd78a7b3 (diff) | |
| download | edk2-platforms-d9a1844ed39a9ccea94e3526e1fad332c8bd96ff.tar.xz | |
MdeMdeModulePkg/BootScriptExecutorDxe: Replaces absolute addressing that requires a relocation entry with PC relative addressing that does not require a relocation entry. This patch is required to make this file assemble and link with Xcode
Signed-off-by: Andrew Fish <afish@apple.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14279 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/Acpi')
| -rw-r--r-- | MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/S3Asm.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/S3Asm.S b/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/S3Asm.S index dcce6fb6ae..e59fd048b0 100644 --- a/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/S3Asm.S +++ b/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/S3Asm.S @@ -2,7 +2,7 @@ # This is the assembly code for transferring to control to OS S3 waking vector
# for X64 platform
#
-# Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2013, 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
@@ -18,14 +18,14 @@ ASM_GLOBAL ASM_PFX(AsmTransferControl) ASM_PFX(AsmTransferControl):
# rcx S3WakingVector :DWORD
# rdx AcpiLowMemoryBase :DWORD
- lea _AsmTransferControl_al_0000, %eax
+ lea _AsmTransferControl_al_0000(%rip), %eax
movq $0x2800000000, %r8
orq %r8, %rax
pushq %rax
shrd $20, %ecx, %ebx
andl $0x0f, %ecx
movw %cx, %bx
- movl %ebx, jmp_addr
+ movl %ebx, jmp_addr(%rip)
lret
_AsmTransferControl_al_0000:
.byte 0x0b8, 0x30, 0 # mov ax, 30h as selector
@@ -124,7 +124,7 @@ ASM_PFX(PageFaultHandlerHook): popq %rcx
popq %rax # restore all volatile registers
jnz L1
- jmpq *ASM_PFX(mOriginalHandler)
+ jmpq *ASM_PFX(mOriginalHandler)(%rip)
L1:
addq $0x08, %rsp # skip error code for PF
iretq
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