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authorRuiyu Ni <ruiyu.ni@intel.com>2018-08-29 11:39:06 +0800
committerRuiyu Ni <ruiyu.ni@intel.com>2018-08-30 09:26:54 +0800
commit79e4f2a56ac7cee477c2f84ff65f766814cc1836 (patch)
tree1640996f68d818bc01720d718c21a0d9918997a5 /EmulatorPkg/Sec
parenta07533fab100db41c04d9044503438ac00039d82 (diff)
downloadedk2-79e4f2a56ac7cee477c2f84ff65f766814cc1836.tar.gz
edk2-79e4f2a56ac7cee477c2f84ff65f766814cc1836.tar.bz2
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EmulatorPkg: formalize line endings
The patch is the result of running "BaseTools/Scripts/FormatDosFiles.py EmulatorPkg/" No functionality impact. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com> Cc: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'EmulatorPkg/Sec')
-rw-r--r--EmulatorPkg/Sec/Ia32/SwitchRam.asm26
-rw-r--r--EmulatorPkg/Sec/Sec.c298
-rw-r--r--EmulatorPkg/Sec/Sec.h102
3 files changed, 213 insertions, 213 deletions
diff --git a/EmulatorPkg/Sec/Ia32/SwitchRam.asm b/EmulatorPkg/Sec/Ia32/SwitchRam.asm
index a2e1f3e910..731ee0ffdb 100644
--- a/EmulatorPkg/Sec/Ia32/SwitchRam.asm
+++ b/EmulatorPkg/Sec/Ia32/SwitchRam.asm
@@ -22,7 +22,7 @@
.586p
.model flat,C
.code
-
+
;------------------------------------------------------------------------------
; VOID
; EFIAPI
@@ -30,7 +30,7 @@
; UINT32 TemporaryMemoryBase,
; UINT32 PermenentMemoryBase
; );
-;------------------------------------------------------------------------------
+;------------------------------------------------------------------------------
SecSwitchStack PROC
;
; Save three register: eax, ebx, ecx
@@ -39,16 +39,16 @@ SecSwitchStack PROC
push ebx
push ecx
push edx
-
+
;
; !!CAUTION!! this function address's is pushed into stack after
; migration of whole temporary memory, so need save it to permenent
; memory at first!
;
-
+
mov ebx, [esp + 20] ; Save the first parameter
mov ecx, [esp + 24] ; Save the second parameter
-
+
;
; Save this function's return address into permenent memory at first.
; Then, Fixup the esp point to permenent memory
@@ -57,17 +57,17 @@ SecSwitchStack PROC
sub eax, ebx
add eax, ecx
mov edx, dword ptr [esp] ; copy pushed register's value to permenent memory
- mov dword ptr [eax], edx
+ mov dword ptr [eax], edx
mov edx, dword ptr [esp + 4]
- mov dword ptr [eax + 4], edx
+ mov dword ptr [eax + 4], edx
mov edx, dword ptr [esp + 8]
- mov dword ptr [eax + 8], edx
+ mov dword ptr [eax + 8], edx
mov edx, dword ptr [esp + 12]
- mov dword ptr [eax + 12], edx
+ mov dword ptr [eax + 12], edx
mov edx, dword ptr [esp + 16] ; Update this function's return address into permenent memory
- mov dword ptr [eax + 16], edx
+ mov dword ptr [eax + 16], edx
mov esp, eax ; From now, esp is pointed to permenent memory
-
+
;
; Fixup the ebp point to permenent memory
;
@@ -75,7 +75,7 @@ SecSwitchStack PROC
sub eax, ebx
add eax, ecx
mov ebp, eax ; From now, ebp is pointed to permenent memory
-
+
;
; Fixup callee's ebp point for PeiDispatch
;
@@ -83,7 +83,7 @@ SecSwitchStack PROC
sub eax, ebx
add eax, ecx
mov dword ptr [ebp], eax ; From now, Temporary's PPI caller's stack is in permenent memory
-
+
pop edx
pop ecx
pop ebx
diff --git a/EmulatorPkg/Sec/Sec.c b/EmulatorPkg/Sec/Sec.c
index 8a015682dd..4132e9d9b7 100644
--- a/EmulatorPkg/Sec/Sec.c
+++ b/EmulatorPkg/Sec/Sec.c
@@ -1,149 +1,149 @@
-/*++ @file
- Stub SEC that is called from the OS appliation that is the root of the emulator.
-
- The OS application will call the SEC with the PEI Entry Point API.
-
-Copyright (c) 2011, Apple Inc. 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.
-
-**/
-
-#include "Sec.h"
-
-
-
-EFI_PEI_TEMPORARY_RAM_SUPPORT_PPI mSecTemporaryRamSupportPpi = {
- SecTemporaryRamSupport
-};
-
-
-EFI_PEI_PPI_DESCRIPTOR gPrivateDispatchTable[] = {
- {
- EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,
- &gEfiTemporaryRamSupportPpiGuid,
- &mSecTemporaryRamSupportPpi
- }
-};
-
-
-
-/**
- The entry point of PE/COFF Image for the PEI Core, that has been hijacked by this
- SEC that sits on top of an OS application. So the entry and exit of this module
- has the same API.
-
- This function is the entry point for the PEI Foundation, which allows the SEC phase
- to pass information about the stack, temporary RAM and the Boot Firmware Volume.
- In addition, it also allows the SEC phase to pass services and data forward for use
- during the PEI phase in the form of one or more PPIs.
- There is no limit to the number of additional PPIs that can be passed from SEC into
- the PEI Foundation. As part of its initialization phase, the PEI Foundation will add
- these SEC-hosted PPIs to its PPI database such that both the PEI Foundation and any
- modules can leverage the associated service calls and/or code in these early PPIs.
- This function is required to call ProcessModuleEntryPointList() with the Context
- parameter set to NULL. ProcessModuleEntryPoint() is never expected to return.
- The PEI Core is responsible for calling ProcessLibraryConstructorList() as soon as
- the PEI Services Table and the file handle for the PEI Core itself have been established.
- If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system.
-
- @param SecCoreData Points to a data structure containing information about the PEI
- core's operating environment, such as the size and location of
- temporary RAM, the stack location and the BFV location.
-
- @param PpiList Points to a list of one or more PPI descriptors to be installed
- initially by the PEI core. An empty PPI list consists of a single
- descriptor with the end-tag EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST.
- As part of its initialization phase, the PEI Foundation will add
- these SEC-hosted PPIs to its PPI database such that both the PEI
- Foundation and any modules can leverage the associated service calls
- and/or code in these early PPIs.
-
-**/
-VOID
-EFIAPI
-_ModuleEntryPoint (
- IN EFI_SEC_PEI_HAND_OFF *SecCoreData,
- IN EFI_PEI_PPI_DESCRIPTOR *PpiList
- )
-{
- EFI_STATUS Status;
- EFI_PEI_FV_HANDLE VolumeHandle;
- EFI_PEI_FILE_HANDLE FileHandle;
- VOID *PeCoffImage;
- EFI_PEI_CORE_ENTRY_POINT EntryPoint;
- EFI_PEI_PPI_DESCRIPTOR *Ppi;
- EFI_PEI_PPI_DESCRIPTOR *SecPpiList;
- UINTN SecReseveredMemorySize;
- UINTN Index;
-
- EMU_MAGIC_PAGE()->PpiList = PpiList;
- ProcessLibraryConstructorList ();
-
- DEBUG ((EFI_D_ERROR, "SEC Has Started\n"));
-
- //
- // Add Our PPIs to the list
- //
- SecReseveredMemorySize = sizeof (gPrivateDispatchTable);
- for (Ppi = PpiList, Index = 1; ; Ppi++, Index++) {
- SecReseveredMemorySize += sizeof (EFI_PEI_PPI_DESCRIPTOR);
-
- if ((Ppi->Flags & EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST) == EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST) {
- // Since we are appending, need to clear out privious list terminator.
- Ppi->Flags &= ~EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
- break;
- }
- }
-
- // Keep everything on a good alignment
- SecReseveredMemorySize = ALIGN_VALUE (SecReseveredMemorySize, CPU_STACK_ALIGNMENT);
-
-#if 0
- // Tell the PEI Core to not use our buffer in temp RAM
- SecPpiList = (EFI_PEI_PPI_DESCRIPTOR *)SecCoreData->PeiTemporaryRamBase;
- SecCoreData->PeiTemporaryRamBase = (VOID *)((UINTN)SecCoreData->PeiTemporaryRamBase + SecReseveredMemorySize);
- SecCoreData->PeiTemporaryRamSize -= SecReseveredMemorySize;
-#else
- {
- //
- // When I subtrack from SecCoreData->PeiTemporaryRamBase PEI Core crashes? Either there is a bug
- // or I don't understand temp RAM correctly?
- //
- EFI_PEI_PPI_DESCRIPTOR PpiArray[10];
-
- SecPpiList = &PpiArray[0];
- ASSERT (sizeof (PpiArray) >= SecReseveredMemorySize);
- }
-#endif
- // Copy existing list, and append our entries.
- CopyMem (SecPpiList, PpiList, sizeof (EFI_PEI_PPI_DESCRIPTOR) * Index);
- CopyMem (&SecPpiList[Index], gPrivateDispatchTable, sizeof (gPrivateDispatchTable));
-
- // Find PEI Core and transfer control
- VolumeHandle = (EFI_PEI_FV_HANDLE)(UINTN)SecCoreData->BootFirmwareVolumeBase;
- FileHandle = NULL;
- Status = PeiServicesFfsFindNextFile (EFI_FV_FILETYPE_PEI_CORE, VolumeHandle, &FileHandle);
- ASSERT_EFI_ERROR (Status);
-
- Status = PeiServicesFfsFindSectionData (EFI_SECTION_PE32, FileHandle, &PeCoffImage);
- ASSERT_EFI_ERROR (Status);
-
- Status = PeCoffLoaderGetEntryPoint (PeCoffImage, (VOID **)&EntryPoint);
- ASSERT_EFI_ERROR (Status);
-
- // Transfer control to PEI Core
- EntryPoint (SecCoreData, SecPpiList);
-
- // PEI Core never returns
- ASSERT (FALSE);
- return;
-}
-
-
-
+/*++ @file
+ Stub SEC that is called from the OS appliation that is the root of the emulator.
+
+ The OS application will call the SEC with the PEI Entry Point API.
+
+Copyright (c) 2011, Apple Inc. 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.
+
+**/
+
+#include "Sec.h"
+
+
+
+EFI_PEI_TEMPORARY_RAM_SUPPORT_PPI mSecTemporaryRamSupportPpi = {
+ SecTemporaryRamSupport
+};
+
+
+EFI_PEI_PPI_DESCRIPTOR gPrivateDispatchTable[] = {
+ {
+ EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,
+ &gEfiTemporaryRamSupportPpiGuid,
+ &mSecTemporaryRamSupportPpi
+ }
+};
+
+
+
+/**
+ The entry point of PE/COFF Image for the PEI Core, that has been hijacked by this
+ SEC that sits on top of an OS application. So the entry and exit of this module
+ has the same API.
+
+ This function is the entry point for the PEI Foundation, which allows the SEC phase
+ to pass information about the stack, temporary RAM and the Boot Firmware Volume.
+ In addition, it also allows the SEC phase to pass services and data forward for use
+ during the PEI phase in the form of one or more PPIs.
+ There is no limit to the number of additional PPIs that can be passed from SEC into
+ the PEI Foundation. As part of its initialization phase, the PEI Foundation will add
+ these SEC-hosted PPIs to its PPI database such that both the PEI Foundation and any
+ modules can leverage the associated service calls and/or code in these early PPIs.
+ This function is required to call ProcessModuleEntryPointList() with the Context
+ parameter set to NULL. ProcessModuleEntryPoint() is never expected to return.
+ The PEI Core is responsible for calling ProcessLibraryConstructorList() as soon as
+ the PEI Services Table and the file handle for the PEI Core itself have been established.
+ If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system.
+
+ @param SecCoreData Points to a data structure containing information about the PEI
+ core's operating environment, such as the size and location of
+ temporary RAM, the stack location and the BFV location.
+
+ @param PpiList Points to a list of one or more PPI descriptors to be installed
+ initially by the PEI core. An empty PPI list consists of a single
+ descriptor with the end-tag EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST.
+ As part of its initialization phase, the PEI Foundation will add
+ these SEC-hosted PPIs to its PPI database such that both the PEI
+ Foundation and any modules can leverage the associated service calls
+ and/or code in these early PPIs.
+
+**/
+VOID
+EFIAPI
+_ModuleEntryPoint (
+ IN EFI_SEC_PEI_HAND_OFF *SecCoreData,
+ IN EFI_PEI_PPI_DESCRIPTOR *PpiList
+ )
+{
+ EFI_STATUS Status;
+ EFI_PEI_FV_HANDLE VolumeHandle;
+ EFI_PEI_FILE_HANDLE FileHandle;
+ VOID *PeCoffImage;
+ EFI_PEI_CORE_ENTRY_POINT EntryPoint;
+ EFI_PEI_PPI_DESCRIPTOR *Ppi;
+ EFI_PEI_PPI_DESCRIPTOR *SecPpiList;
+ UINTN SecReseveredMemorySize;
+ UINTN Index;
+
+ EMU_MAGIC_PAGE()->PpiList = PpiList;
+ ProcessLibraryConstructorList ();
+
+ DEBUG ((EFI_D_ERROR, "SEC Has Started\n"));
+
+ //
+ // Add Our PPIs to the list
+ //
+ SecReseveredMemorySize = sizeof (gPrivateDispatchTable);
+ for (Ppi = PpiList, Index = 1; ; Ppi++, Index++) {
+ SecReseveredMemorySize += sizeof (EFI_PEI_PPI_DESCRIPTOR);
+
+ if ((Ppi->Flags & EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST) == EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST) {
+ // Since we are appending, need to clear out privious list terminator.
+ Ppi->Flags &= ~EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
+ break;
+ }
+ }
+
+ // Keep everything on a good alignment
+ SecReseveredMemorySize = ALIGN_VALUE (SecReseveredMemorySize, CPU_STACK_ALIGNMENT);
+
+#if 0
+ // Tell the PEI Core to not use our buffer in temp RAM
+ SecPpiList = (EFI_PEI_PPI_DESCRIPTOR *)SecCoreData->PeiTemporaryRamBase;
+ SecCoreData->PeiTemporaryRamBase = (VOID *)((UINTN)SecCoreData->PeiTemporaryRamBase + SecReseveredMemorySize);
+ SecCoreData->PeiTemporaryRamSize -= SecReseveredMemorySize;
+#else
+ {
+ //
+ // When I subtrack from SecCoreData->PeiTemporaryRamBase PEI Core crashes? Either there is a bug
+ // or I don't understand temp RAM correctly?
+ //
+ EFI_PEI_PPI_DESCRIPTOR PpiArray[10];
+
+ SecPpiList = &PpiArray[0];
+ ASSERT (sizeof (PpiArray) >= SecReseveredMemorySize);
+ }
+#endif
+ // Copy existing list, and append our entries.
+ CopyMem (SecPpiList, PpiList, sizeof (EFI_PEI_PPI_DESCRIPTOR) * Index);
+ CopyMem (&SecPpiList[Index], gPrivateDispatchTable, sizeof (gPrivateDispatchTable));
+
+ // Find PEI Core and transfer control
+ VolumeHandle = (EFI_PEI_FV_HANDLE)(UINTN)SecCoreData->BootFirmwareVolumeBase;
+ FileHandle = NULL;
+ Status = PeiServicesFfsFindNextFile (EFI_FV_FILETYPE_PEI_CORE, VolumeHandle, &FileHandle);
+ ASSERT_EFI_ERROR (Status);
+
+ Status = PeiServicesFfsFindSectionData (EFI_SECTION_PE32, FileHandle, &PeCoffImage);
+ ASSERT_EFI_ERROR (Status);
+
+ Status = PeCoffLoaderGetEntryPoint (PeCoffImage, (VOID **)&EntryPoint);
+ ASSERT_EFI_ERROR (Status);
+
+ // Transfer control to PEI Core
+ EntryPoint (SecCoreData, SecPpiList);
+
+ // PEI Core never returns
+ ASSERT (FALSE);
+ return;
+}
+
+
+
diff --git a/EmulatorPkg/Sec/Sec.h b/EmulatorPkg/Sec/Sec.h
index 4782578efa..c5781201eb 100644
--- a/EmulatorPkg/Sec/Sec.h
+++ b/EmulatorPkg/Sec/Sec.h
@@ -1,51 +1,51 @@
-/*++ @file
- Stub SEC that is called from the OS appliation that is the root of the emulator.
-
- The OS application will call the SEC with the PEI Entry Point API.
-
-Copyright (c) 2011, Apple Inc. 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.
-
-**/
-
-#ifndef __SEC_H___
-#define __SEC_H___
-
-
-#include <PiPei.h>
-#include <Library/EmuMagicPageLib.h>
-#include <Library/DebugLib.h>
-#include <Library/PeiServicesLib.h>
-#include <Library/PeCoffGetEntryPointLib.h>
-#include <Library/BaseMemoryLib.h>
-
-#include <Ppi/TemporaryRamSupport.h>
-
-
-//
-// I think this shold be defined in a MdePkg include file?
-//
-VOID
-EFIAPI
-ProcessLibraryConstructorList (
- VOID
- );
-
-EFI_STATUS
-EFIAPI
-SecTemporaryRamSupport (
- IN CONST EFI_PEI_SERVICES **PeiServices,
- IN EFI_PHYSICAL_ADDRESS TemporaryMemoryBase,
- IN EFI_PHYSICAL_ADDRESS PermanentMemoryBase,
- IN UINTN CopySize
- );
-
-
-#endif
-
+/*++ @file
+ Stub SEC that is called from the OS appliation that is the root of the emulator.
+
+ The OS application will call the SEC with the PEI Entry Point API.
+
+Copyright (c) 2011, Apple Inc. 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.
+
+**/
+
+#ifndef __SEC_H___
+#define __SEC_H___
+
+
+#include <PiPei.h>
+#include <Library/EmuMagicPageLib.h>
+#include <Library/DebugLib.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/PeCoffGetEntryPointLib.h>
+#include <Library/BaseMemoryLib.h>
+
+#include <Ppi/TemporaryRamSupport.h>
+
+
+//
+// I think this shold be defined in a MdePkg include file?
+//
+VOID
+EFIAPI
+ProcessLibraryConstructorList (
+ VOID
+ );
+
+EFI_STATUS
+EFIAPI
+SecTemporaryRamSupport (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN EFI_PHYSICAL_ADDRESS TemporaryMemoryBase,
+ IN EFI_PHYSICAL_ADDRESS PermanentMemoryBase,
+ IN UINTN CopySize
+ );
+
+
+#endif
+