Commit Graph

150 Commits

Author SHA1 Message Date
Jian J Wang 5267926134 MdeModulePkg/DxeIpl: support more NX related PCDs
BZ#1116: https://bugzilla.tianocore.org/show_bug.cgi?id=1116

Currently IA32_EFER.NXE is only set against PcdSetNxForStack. This
confuses developers because following two other PCDs also need NXE
to be set, but actually not.

    PcdDxeNxMemoryProtectionPolicy
    PcdImageProtectionPolicy

This patch solves this issue by adding logic to enable IA32_EFER.NXE
if any of those PCDs have anything enabled.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-09-26 08:55:10 +08:00
Jian J Wang 2af2988f3a MdeModulePkg/DxeIpl: disable paging before creating new page table
PEI Stack Guard needs to enable paging before DxeIpl. This might cause
#GP in the transition from 32-bit PEI to 64-bit DXE due to the code
trying to write CR3 register with PML4 page table while the processor
is enabled with PAE paging.

Simply disabling paging before updating CR3 can solve this conflict.
There's no such issue for 64-bit PEI so this change applies only to
32-bit code.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: "Ware, Ryan R" <ryan.r.ware@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2018-09-10 09:28:26 +08:00
Chen A Chen de005223b7 MdeModulePkg: Removing ipf which is no longer supported from edk2.
Removing rules for Ipf sources file:
* Remove the source file which path with "ipf" and also listed in
  [Sources.IPF] section of INF file.
* Remove the source file which listed in [Components.IPF] section
  of DSC file and not listed in any other [Components] section.
* Remove the embedded Ipf code for MDE_CPU_IPF.

Removing rules for Inf file:
* Remove IPF from VALID_ARCHITECTURES comments.
* Remove DXE_SAL_DRIVER from LIBRARY_CLASS in [Defines] section.
* Remove the INF which only listed in [Components.IPF] section in DSC.
* Remove statements from [BuildOptions] that provide IPF specific flags.
* Remove any IPF sepcific sections.

Removing rules for Dec file:
* Remove [Includes.IPF] section from Dec.

Removing rules for Dsc file:
* Remove IPF from SUPPORTED_ARCHITECTURES in [Defines] section of DSC.
* Remove any IPF specific sections.
* Remove statements from [BuildOptions] that provide IPF specific flags.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-06 15:25:16 +08:00
Dandan Bi 98d20e44dc MdeModulePkg/DxeLoadFunc: Add use case for new Perf macro
Add an example case for the usage of
PERF_EVENT_SIGNAL_BEGIN/PERF_EVENT_SIGNAL_END

Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-07-26 13:38:24 +08:00
Liming Gao d1102dba72 MdeModulePkg: Clean up source files
1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-06-28 11:19:45 +08:00
Liming Gao 6d614649ab MdeModulePkg: Remove X86 ASM and S files
NASM has replaced ASM and S files.
1. Remove ASM from all modules.
2. Remove S files from the drivers only.
3. https://bugzilla.tianocore.org/show_bug.cgi?id=881
After NASM is updated, S files can be removed from Library.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-06-07 15:26:27 +08:00
Liming Gao d40695ad82 MdeModulePkg DxeIpl: remove the hard code alignment adjustment in Decompress()
Section data alignment should be made in the build generation.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-01-19 13:20:29 +08:00
Liming Gao 5367f17db4 MdeModulePkg DxeIpl: remove the hard code alignment adjustment.
Section data alignment should be made in the build generation.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-01-19 13:20:24 +08:00
Jian J Wang 9db7e9fd97 MdeModulePkg/Core: Coding style clean-up
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-12-26 09:44:14 +08:00
Jian J Wang 41b4600c30 MdeModulePkg/DxeIplPeim: fix incorrect page table split during protecting
The root cause of this issue is that, during splitting page table, the page
size should be the value of next level (smaller one) instead of current level.
The wrong page size will then cause wrong page table introduced, which will
break the normal boot.

Validation works include booting to Windows 10 and Fedora 26 on real Intel
platform and OVMF emulated platform in addition to manual checks on page
table with JTAG tool.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-12-15 12:14:52 +08:00
Jian J Wang 2ac1730bf2 MdeModulePkg/DxeIpl: Mark page table as read-only
This patch will set the memory pages used for page table as read-only
memory after the paging is setup. CR0.WP must set to let it take into
effect.

A simple page table memory management mechanism, page table pool concept,
is introduced to simplify the page table memory allocation and protection.
It will also help to reduce the potential recursive "split" action during
updating memory paging attributes.

The basic idea is to allocate a bunch of continuous pages of memory in
advance as one or more page table pools, and all future page tables
consumption will happen in those pool instead of system memory. If the page
pool is reserved at the boundary of 2MB page and with same size of 2MB page,
there's no page granularity "split" operation will be needed, because the
memory of new page tables (if needed) will be usually in the same page as
target page table you're working on.

And since we have centralized page tables (a few 2MB pages), it's easier
to protect them by changing their attributes to be read-only once and for
all. There's no need to apply the protection for new page tables any more
as long as the pool has free pages available.

Once current page table pool has been used up, one can allocate another 2MB
memory pool and just set this new 2MB memory block to be read-only instead of
setting the new page tables one page by one page.

Two new PCDs PcdPageTablePoolUnitSize and PcdPageTablePoolAlignment are used
to specify the size and alignment for page table pool. For IA32 processor
0x200000 (2MB) is the only choice for both of them to meet the requirement of
page table pool.

Laszlo (lersek@redhat.com) did a regression test on QEMU virtual platform with
one middle version of this series patch. The details can be found at

 https://lists.01.org/pipermail/edk2-devel/2017-December/018625.html

There're a few changes after his work.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2017-12-12 10:14:51 +08:00
Star Zeng ac733f313b MdeModulePkg DxeIpl: Move ClearFirst4KPage/IsNullDetectionEnabled definition
Move ClearFirst4KPage/IsNullDetectionEnabled definition from DxeIpl.h to
VirtualMemory.h as they are implemented in VirtualMemory.c and only used
in IA32/X64 ARCH.

Cc: Jian J Wang <jian.j.wang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2017-12-11 20:28:16 +08:00
Jian J Wang 50255363cb MdeModulePkg/DxeIpl: Enable paging for Stack Guard
Stack guard feature makes use of paging mechanism to monitor if there's a
stack overflow occurred during boot.

This patch will check setting of PCD PcdCpuStackGuard. If it's TRUE, DxeIpl
will setup page table and set the page at which the stack base locates to be
NOT PRESENT. If stack is used up and memory access cross into the last page
of it, #PF exception will be triggered.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Jeff Fan <vanjeff_919@hotmail.com>
Reviewed-by: Jiewen.yao@intel.com
2017-12-08 14:38:52 +08:00
Jian J Wang e63da9f033 MdeModulePkg: Fix unix style of EOL
Cc: Wu Hao <hao.a.wu@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2017-11-21 20:24:37 +08:00
Jian J Wang 99cc7b9507 MdeModulePkg/DxeIpl: Enable paging for heap guard
Heap guard feature needs paging to work properly. 64-bit BIOS uses
PcdDxeIplBuildPageTables to control the page table setup. 32-bit BIOS
has to check heap guard feature to decide enabling paging or not.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
2017-11-17 11:03:16 +08:00
Dandan Bi 382aeac2c8 MdeModulePkg/DxeIplPeim: Refine coding style in function comments
Make the comments align with the function.
And add some missing function comments.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2017-10-24 09:14:17 +08:00
Jian J Wang 9189ec20b9 MdeModulePkg/DxeIpl: Implement NULL pointer detection
NULL pointer detection is done by making use of paging mechanism of CPU.
During page table setup, if enabled, the first 4-K page (0-4095) will be
marked as NOT PRESENT. Any code which unintentionally access memory between
0-4095 will trigger a Page Fault exception which warns users that there's
potential illegal code in BIOS.

This also means that legacy code which has to access memory between 0-4095
should be cautious to temporarily disable this feature before the access
and re-enable it afterwards; or disalbe this feature at all.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ayellet Wolman <ayellet.wolman@intel.com>
Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2017-10-11 16:39:00 +08:00
Liming Gao 307a19a7ec MdeModulePkg: Remove unsupported PcdExpression usage in module INF
https://bugzilla.tianocore.org/show_bug.cgi?id=442

PcdExpression used in INF to control PCD and Source is unsupported feature.
Current sample usage in module INF brings confuse.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-04-06 12:54:49 +08:00
Leo Duran 5997daf742 MdeModulePkg/Core/DxeIplPeim: Add support for PCD PcdPteMemoryEncryptionAddressOrMask
This PCD holds the address mask for page table entries when memory
encryption is enabled on AMD processors supporting the Secure Encrypted
Virtualization (SEV) feature.

The mask is applied when creating page tables.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leo Duran <leo.duran@amd.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-03-01 12:51:01 +08:00
Jeff Fan b028c1021c MdeModulePkg/DxeIplPeim: UINTN used wrongly for EFI_PHYSICAL_ADDRESS
PeiServicesAllocatePages () will output sizeof (EFI_PHYSICAL_ADDRESS) value.
IdtTableForX64 is sizeof (UINTN) local variable. It will overwrite other local
variable.

This issue is found when we dump BaseOfStack value.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-11-09 16:00:32 +08:00
Jeff Fan 6fb389d0a1 MdeModulePkg: Display new stack base and size
Dump new stack base and size information could help developer to narrow down
stack crash issue.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-11-09 16:00:04 +08:00
Ard Biesheuvel 5db1cce145 ArmPkg ArmVirtPkg MdeModulePkg: switch to separate ArmMmuLib
Switch all users of ArmLib that depend on the MMU routines to the new,
separate ArmMmuLib. This needs to occur in one go, since the MMU
routines are removed from ArmLib build at the same time, to prevent
conflicting symbols.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-07-07 14:33:47 +02:00
Hao Wu 36829e6766 MdeModulePkg DxeIplPeim: Add ASSERTs for unexpected AllocatePages failure
Cc: Star Zeng <star.zeng@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-07-05 13:32:07 +08:00
Jordan Justen d24f287625 MdeModulePkg DxeIplPeim: Convert Ia32/IdtVectorAsm.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/IdtVectorAsm.asm to Ia32/IdtVectorAsm.nasm

Note: Manually updated code storing @VectorTemplateBase address

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
2016-06-28 09:51:55 +08:00
Cohen, Eugene ebaafbe62c MdeModulePkg: Allow DxeIpl to load without permanent memory
PI1.4a spec added "For S3 resume boot modes DXE IPL must be
prepared to execute without permanent memory installed and
invoke the S3 resume modules."

To follow PI1.4a spec, this patch is to update DxeIpl and
PeiCore to enable S3 resume from temporary memory.
The normal boot path still enforces the permanent memory
requirement.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen <eugene@hp.com>
Signed-off-by: Star Zeng <star.zeng@intel.com>
Tested-by: Katie Dellaquila <katie.dellaquila@hp.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-05-30 09:31:53 +08:00
Jordan Justen 3f5287971f MdeModulePkg: Convert all .uni files to utf-8
To convert these files I ran:

$ python3 BaseTools/Scripts/ConvertUni.py MdeModulePkg

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19257 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15 04:56:23 +00:00
Ard Biesheuvel c82b808749 MdeModulePkg/DxeIplPeim: implement non-exec stack for ARM/AARCH64
Mark the DXE stack region as non-executable right before handing
off to the DXE core, by invoking the appropriate ArmLib function.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Feng Tian <Feng.Tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18588 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-08 18:52:25 +00:00
Star Zeng 09e4a8fd95 MdeModulePkg DxeIpl: Fix IA32 build failure with GCC 5.1.1
Got the build failure feedback below, this patch is to fix that.

This broke the IA32 Ovmf build for me, with GCC 5.1.1 (Fedora 22):

/home/dwmw2/git/edk2/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c:377:7:
error: ‘PageTables’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
       AsmWriteCr3 (PageTables);
       ^
/home/dwmw2/git/edk2/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c:224:9:
note: ‘PageTables’ was declared here
   UINTN                     PageTables;
         ^
cc1: all warnings being treated as errors

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18190 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-07 23:53:53 +00:00
Star Zeng 5630cdfe9f MdeModulePkg DxeIpl: Add stack NX support
This feature is added for UEFI spec that says
"Stack may be marked as non-executable in identity mapped page tables".
A PCD PcdSetNxForStack is added to turn on/off this feature, and it is
FALSE by default.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: "Yao, Jiewen" <Jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18166 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-05 12:45:21 +00:00
Liming Gao d1d89e86ed MdeModulePkg DxeIpl: Skip install MemoryInfoHob if this hob exists
Add the check at DxeLoadCore() on MdeModulePkg\Core\DxeIplPeim\DxeLoad.c
to skip install the "gEfiMemoryTypeInformationGuid" hob if it is already
installed.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18018 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-16 05:42:58 +00:00
Gao, Liming 35c77daed9 MdeModulePkg: Convert non DOS format files to DOS format and remove unused module UNI files.
1. Module UNI and Package UNI files are not DOS format. Convert them to DOS format.
2. Remove unused SectionExtractionDxeModStrs.uni and SectionExtractionPeiModStrs.uni

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16044 6f19259b-4bc3-4df7-8a09-765794883524
2014-09-03 08:39:12 +00:00
Zeng, Star fea55a1661 MdeModulePkg: INF/DEC file updates to EDK II packages
2. Add MODULE_UNI_FILE file that contains the localized Abstract and Description of a module.
a. Addresses an information gap between INF files and the UEFI Distribution Packaging Specification XML schema
b. There will be an associated update to UPT in BaseTools to consume MODULE_UNI_FILE and associated UNI file during UDP creation that performs the INF -> XML conversion.
c. There will be an associated update to UPT in BaseTools to produce MODULE_UNI_FILE and associated UNI file during UDP installation that performs the XML -> INF conversion.

3. Add Module Extra UNI file that provides the localized Name of a module.
a. [UserExtensions.TianoCore."ExtraFiles"] provides an easy method for a module to specify extra files not listed in [Sources] or [Binaries] sections to be added to a UDP without having to list the files in the UPT package information data file.
b. There will be an associated update to UPT in BaseTools to package up files listed in [UserExtensions.TianoCore."ExtraFiles"] during UDP creation.
c. UNI file contains localized name of a module to go along with the localized Abstract and Description from the MODULE_UNI_FILE.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zeng, Star <star.zeng@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15963 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28 06:53:43 +00:00
Zeng, Star 6036e94dc9 MdeModulePkg: INF/DEC file updates to EDK II packages
1. Usage information in INF file comment blocks are either incomplete or incorrect.  
This includes usage information for Protocols/PPIs/GUIDs/PCDs/HOBs/Events/BootModes.  
The syntax for usage information in comment blocks is defined in the EDK II Module Information (INF) Specification

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zeng, Star <star.zeng@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15962 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-28 06:34:06 +00:00
Jeff Fan 57f360f261 1. DxeIplPeim will locate Vector Handoff Table PPI and build GUIDed HOB if it has.
2. DxeMain will get Vector Handoff Table GUIDed HOB to install configuration table if it has.
3. Updated CPU Exception Handler Library to provide 3 new APIs to replace original one API and updated NULL instance accordingly.
4. Updated DxeMain/CapsuleX64/BootSriptExectorDxe to use the new API in CPU Exception Handler Lib.

Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14884 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-22 06:15:51 +00:00
Harry Liebel 716e507720 MdeModulePkg: Added ARM Aarch64 architecture support
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Harry Liebel <Harry.Liebel@arm.com>
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14530 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-07 11:28:15 +00:00
li-elvin 83d06ed90f Check status before reporting error status code.
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14011 6f19259b-4bc3-4df7-8a09-765794883524
2012-12-20 03:21:14 +00:00
lgao4 25bc832666 Install CustomGuidedSectionExtractionPpi for Tiano or Lzma DeCompression on S3 boot in DxeIpl.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13900 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-31 08:56:25 +00:00
li-elvin 37623a5c02 Add missing status code in several modules.
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>
Reviewed-by: Gao Liming <liming.gao@intel.com>
Reviewed-by: Tian Feng <feng.tian@intel.com>
Reviewed-by: Fan Jeff <jeff.fan@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13890 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-30 04:23:40 +00:00
ydong10 a95b6045c3 Add logic to validate variable before use it.
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Jiewen Yao <jiewen,yao@intel.com>
Reviewed-by: Michael D. Kinney <michael.d.kinney@intel.com>
 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13323 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-18 02:24:25 +00:00
lzeng14 890e54170e Add core FFS3 support, PeiCore and DxeIpl.
Signed-off-by: lzeng14
Reviewed-by: lgao4

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12583 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-27 09:04:50 +00:00
vanjeff bdfbe63efa Store PeiServices** when updating IDT table in DxeIplPeim before transfer to long mode.
Signed-off-by: vanjeff
Reviewed-by: rsun3
Reviewed-by: mdkinney



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12580 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-27 05:26:02 +00:00
jyao1 378175d258 Add PCD for 1G page table
signed off by: jyao1
reviewed by: jfan12

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12397 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-21 03:45:35 +00:00
jyao1 54d3b84e3e Correct 1G page table generation.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12380 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-19 13:02:05 +00:00
jyao1 c56b65665d Use CPU_HOB to detect max address support from platform, and added 1G page table support.
Sign-off-by: jyao1
Reviewed-by: li-elvin

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12332 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-13 05:48:57 +00:00
andrewfish d042796c1a MdeModulePkg: Fix VS2008 warning.
This looks amlost like a bug in VS2008, please verify that the warning is fixed as I don't ahve a copy of VS2008.

signed-off-by: andrewfish



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12020 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-15 15:19:05 +00:00
andrewfish e47f0da408 MdeModulePkg: Add PcdDxeIplBuildPageTables for DxeIpl X64 to optionally not rebuild the page tables.
signed-off-by: andrewfish
reviewed-by: rsun3



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12016 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-14 02:31:02 +00:00
li-elvin 3d0a23854e Add more status code in drivers.
Signed-off-by: li-elvin
Reviewed-by: jyao1
Reviewed-by: lgao4
Reviewed-by: erictian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11706 6f19259b-4bc3-4df7-8a09-765794883524
2011-05-26 06:29:30 +00:00
ydong10 639710791a Enhance inf and dec file to follow specs.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11392 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-14 08:43:59 +00:00
erictian f6dbfa544b add gEfiPeiMasterBootModeGuid dependency for getting right boot mode
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11388 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-14 05:55:12 +00:00
pgao2 9a43bc39a9 Avoid DxeCore to reclaim PEI stack as IDT may be on it (like 32-bit OVMF).
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10825 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-26 08:26:14 +00:00