From: "Kun Qin" <kun.q@outlook.com>
To: devel@edk2.groups.io
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>,
Sami Mujawar <sami.mujawar@arm.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Subject: [PATCH v1 01/15] StandaloneMmPkg: StandaloneMmCoreEntryPoint: Extends support for X64
Date: Fri, 18 Dec 2020 10:49:57 -0800 [thread overview]
Message-ID: <MWHPR06MB310296E6B95A1FB0312C55ADF3C30@MWHPR06MB3102.namprd06.prod.outlook.com> (raw)
In-Reply-To: <20201218185011.1366-1-kun.q@outlook.com>
This change extends StandaloneMmCoreEntryPoint library to support X64
architecture.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Signed-off-by: Kun Qin <kun.q@outlook.com>
---
StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c | 71 ++++++++++++++++++++
StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf | 3 +
2 files changed, 74 insertions(+)
diff --git a/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c
new file mode 100644
index 000000000000..dffa965b8425
--- /dev/null
+++ b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c
@@ -0,0 +1,71 @@
+/** @file
+ Entry point to the Standalone Mm Core.
+
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) Microsoft Corporation.
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+
+#include <PiMm.h>
+
+#include <Library/StandaloneMmCoreEntryPoint.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseLib.h>
+
+//
+// Cache copy of HobList pointer.
+//
+VOID *gHobList = NULL;
+
+/**
+ The entry point of PE/COFF Image for the STANDALONE MM Core.
+
+ This function is the entry point for the STANDALONE MM Core. This function is required to call
+ ProcessModuleEntryPointList() and ProcessModuleEntryPointList() is never expected to return.
+ The STANDALONE MM Core is responsible for calling ProcessLibraryConstructorList() as soon as the EFI
+ System Table and the image handle for the STANDALONE MM Core itself have been established.
+ If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system.
+
+ @param HobStart Pointer to the beginning of the HOB List passed in from the PEI Phase.
+
+**/
+VOID
+EFIAPI
+_ModuleEntryPoint (
+ IN VOID *HobStart
+ )
+{
+ //
+ // Cache a pointer to the HobList
+ //
+ gHobList = HobStart;
+
+ //
+ // Call the Standalone MM Core entry point
+ //
+ ProcessModuleEntryPointList (HobStart);
+
+ //
+ // TODO: Set page table here?? AARCH64 has this step for some reason
+ //
+}
+
+
+/**
+ Required by the EBC compiler and identical in functionality to _ModuleEntryPoint().
+
+ This function is required to call _ModuleEntryPoint() passing in HobStart.
+
+ @param HobStart Pointer to the beginning of the HOB List passed in from the PEI Phase.
+
+**/
+VOID
+EFIAPI
+EfiMain (
+ IN VOID *HobStart
+ )
+{
+ _ModuleEntryPoint (HobStart);
+}
diff --git a/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
index 7d6ee4e08ecb..3b7629bc8fb9 100644
--- a/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
+++ b/StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
@@ -26,6 +26,9 @@ [Sources.AARCH64]
AArch64/SetPermissions.c
AArch64/CreateHobList.c
+[Sources.X64]
+ X64/StandaloneMmCoreEntryPoint.c
+
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
--
2.28.0.windows.1
next parent reply other threads:[~2020-12-18 18:50 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201218185011.1366-1-kun.q@outlook.com>
2020-12-18 18:49 ` Kun Qin [this message]
2020-12-28 0:11 ` [edk2-devel] [PATCH v1 01/15] StandaloneMmPkg: StandaloneMmCoreEntryPoint: Extends support for X64 Yao, Jiewen
2020-12-18 18:49 ` [PATCH v1 02/15] StandaloneMmPkg: StandaloneMmCoreHobLib: Extend support for x64 Mm Core Kun Qin
2020-12-28 0:12 ` Yao, Jiewen
2021-03-24 20:33 ` [edk2-devel] " Dawn
2020-12-18 18:49 ` [PATCH v1 03/15] StandaloneMmPkg: StandaloneMmCoreMemoryAllocationLib: Fix compiler warning Kun Qin
2020-12-28 0:14 ` Yao, Jiewen
2020-12-28 4:07 ` Kun Qin
2020-12-18 18:50 ` [PATCH v1 04/15] StandaloneMmPkg: StandaloneMmMemLib: Extends support for X64 architecture Kun Qin
2020-12-28 0:18 ` Yao, Jiewen
2020-12-28 4:15 ` Kun Qin
2020-12-28 6:24 ` Yao, Jiewen
2020-12-28 6:36 ` Kun Qin
2020-12-28 6:37 ` [edk2-devel] " Yao, Jiewen
2020-12-18 18:50 ` [PATCH v1 05/15] MdeModulePkg: SmmLockBoxSmmLib: Support StandaloneMm for SmmLockBoxLib Kun Qin
2020-12-22 8:35 ` [edk2-devel] " Wu, Hao A
2020-12-18 18:50 ` [PATCH v1 06/15] MdeModulePkg: SmmReportStatusCodeLib: ReportStatusCodeLib in StandaloneMm Kun Qin
2020-12-22 8:35 ` [edk2-devel] " Wu, Hao A
2020-12-22 19:15 ` Kun Qin
2020-12-23 6:09 ` Wu, Hao A
2020-12-24 1:53 ` 回复: " gaoliming
2020-12-24 9:11 ` Kun Qin
2020-12-29 1:23 ` 回复: " gaoliming
2020-12-29 1:31 ` Kun Qin
2020-12-18 18:50 ` [PATCH v1 07/15] MdeModulePkg: FirmwarePerformanceDataTable: Added StandaloneMm support Kun Qin
2020-12-22 8:36 ` Wu, Hao A
2020-12-22 20:06 ` [edk2-devel] " Kun Qin
2020-12-18 18:50 ` [PATCH v1 08/15] MdeModulePkg: ReportStatusCodeRouter: Support StandaloneMm RSC Router Kun Qin
2020-12-22 8:42 ` Wu, Hao A
2020-12-18 18:50 ` [PATCH v1 09/15] MdePkg: UefiDevicePathLib: Support UefiDevicePathLib under StandaloneMm Kun Qin
2021-01-04 18:32 ` [edk2-devel] " Kun Qin
2021-01-05 13:25 ` 回复: " gaoliming
2020-12-18 18:50 ` [PATCH v1 10/15] PcAtChipsetPkg: AcpiTimerLib: Added StandaloneMm instance of AcpiTimerLib Kun Qin
2021-01-04 18:30 ` [edk2-devel] " Kun Qin
2020-12-18 18:50 ` [PATCH v1 11/15] SecurityPkg: Tcg2PhysicalPresenceLib: Introduce StandaloneMm instance Kun Qin
2020-12-28 0:08 ` Yao, Jiewen
2020-12-18 18:50 ` [PATCH v1 12/15] SecurityPkg: Tcg2PpVendorLibNull: Added support for MM_STANDALONE type Kun Qin
2020-12-28 0:08 ` Yao, Jiewen
2020-12-18 18:50 ` [PATCH v1 13/15] SecurityPkg: Tpm2DeviceLibDTpm: Introduce StandaloneMm instance Kun Qin
2020-12-28 0:08 ` Yao, Jiewen
2020-12-18 18:50 ` [PATCH v1 14/15] UefiCpuPkg: CpuIo2Smm: Support of CpuIo driver under StandaloneMm Kun Qin
2021-01-04 18:31 ` [edk2-devel] " Kun Qin
2020-12-18 18:50 ` [PATCH v1 15/15] UefiCpuPkg: SmmCpuExceptionHandlerLib: Added StandaloneMm module support Kun Qin
2021-01-04 18:30 ` [edk2-devel] " Kun Qin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=MWHPR06MB310296E6B95A1FB0312C55ADF3C30@MWHPR06MB3102.namprd06.prod.outlook.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox