tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ArmPkg/ArmHvcLib: switch to ASM_FUNC() asm macro 

Annotate functions with ASM_FUNC() so that they are emitted into
separate sections.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
This commit is contained in:
Ard Biesheuvel 2016-08-10 14:34:17 +02:00
parent f0883e35de
commit de656e666c
2 changed files with 7 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
ArmPkg/Library/ArmHvcLib/AArch64/ArmHvc.S
View File

@ -1,6 +1,6 @@
//
// Copyright (c) 2012-2014, ARM Limited. All rights reserved.
// Copyright (c) 2014, Linaro Limited. All rights reserved.
// Copyright (c) 2014-2016, Linaro Limited. All rights reserved.
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
@ -12,12 +12,9 @@
//
//
.text
.align 3
#include <AsmMacroIoLibV8.h>
GCC_ASM_EXPORT(ArmCallHvc)
ASM_PFX(ArmCallHvc):
ASM_FUNC(ArmCallHvc)
// Push x0 on the stack - The stack must always be quad-word aligned
str x0, [sp, #-16]!

10
ArmPkg/Library/ArmHvcLib/Arm/ArmHvc.S
View File

@ -1,6 +1,6 @@
//
// Copyright (c) 2012-2014, ARM Limited. All rights reserved.
// Copyright (c) 2014, Linaro Limited. All rights reserved.
// Copyright (c) 2014-2016, Linaro Limited. All rights reserved.
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
@ -12,13 +12,11 @@
//
//
.text
.align 3
#include <AsmMacroIoLibV8.h>
.arch_extension virt
GCC_ASM_EXPORT(ArmCallHvc)
ASM_PFX(ArmCallHvc):
ASM_FUNC(ArmCallHvc)
push {r4-r8}
// r0 will be popped just after the HVC call
push {r0}