Commit Graph

23293 Commits

Author SHA1 Message Date
Feng, Bob C 8aa4db4b80 BaseTool: Fixed Pcd issues.
1. Check variable offset when merging Hii Pcds
2. Fixed the issue of Hii value inherit with default store.
3. Error handling for incorrect structure pcd declare.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-08 11:09:42 +08:00
Jiaxin Wu c60d751b73 Nt32Pkg/Nt32Pkg.fdf: Increase the size of FLASH Device.
Currently, the FV image size is not enough for the modules after
we enable some flags defined in Nt32Pkg.dsc, e.g:
 DEFINE SECURE_BOOT_ENABLE      = TRUE
 DEFINE TLS_ENABLE              = TRUE
 DEFINE NETWORK_IP6_ENABLE      = TRUE

This patch is to increase the size of FLASH Device to meet the requirement.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2018-02-08 08:23:26 +08:00
Star Zeng 940dbd071e IntelSiliconPkg IntelVTdPmrPei: Install IOMMU PPI for pre-memory phase
Install IOMMU PPI for pre-memory phase and return
EFI_NOT_AVAILABLE_YET to indicate that DMA protection has been enabled,
but DMA buffer are not available to be allocated yet.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2018-02-07 18:28:12 +08:00
Star Zeng 20b58eb850 MdeModulePkg Ppi/IoMmu.h: Add EFI_NOT_AVAILABLE_YET return status code
Install IOMMU PPI for pre-memory phase and return
EFI_NOT_AVAILABLE_YET to indicate that DMA protection has been enabled,
but DMA buffer are not available to be allocated yet.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2018-02-07 18:28:11 +08:00
Star Zeng ed0e52fc9a IntelSiliconPkg IntelVTdPmrPei: Install IoMmu PPI before enabling PMR
Then the consumer of IoMmu PPI has opportunity to get granted DMA
buffer (by callback) to replace old buffer before it is forbidden
by enabling PMR.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2018-02-07 18:28:11 +08:00
Feng, YunhuaX 4f735fc8cd BaseTools: Fix COMPRESS alignment incorrect issue
Doesn't generate the correct alignment for the leaf section
in the compression section.
Below FFS rule doesn't work as the expectation.

[Rule.Common.PEIM.PE32]
  FILE PEIM = $(NAMED_GUID) {
    PEI_DEPEX PEI_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
    COMPRESS {
      PE32   PE32  Align=Auto    $(INF_OUTPUT)/$(MODULE_NAME).efi
      UI     STRING="$(MODULE_NAME)" Optional
      VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
    }
  }

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-07 14:48:04 +08:00
Pete Batard 0a4c903c5a BaseTools/Conf: Add VS2017/ARM support
We duplicate the Assembly-Code-File section from build_rule.template
because --convert-hex cannot be used with the MSFT ARM assembler.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:49:23 +08:00
Pete Batard 79195517f8 MdePkg/Include: Add VA list support for VS2017/ARM
VA_START, VA_END and VA_COPY are the same as the generic macros.
VA_ARG was reverse engineered from MS ARM assembly output.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:49:23 +08:00
Pete Batard e58427e396 ArmPkg/Library/CompilerIntrinsicsLib: Enable VS2017/ARM builds
Introduce CRT assembly replacements for __rt_sdiv, __rt_udiv,
__rt_udiv64, __rt_sdiv64, __rt_srsh (by reusing the RVCT code)
as well as memcpy and memset.
For MSFT compatibility, some of the code needs to be explicitly
forced to ARM, and the /oldit assembly flag needs to be added.
Also, while RVCT_ASM_EXPORT macro invocations have been removed,
the replacement code is designed to be as close as possible to
the one that would have been generated if using the macros.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-07 09:49:22 +08:00
Pete Batard 30939ff2bc MdePkg/Library/BaseLib: Enable VS2017/ARM builds
Most of the RVCT assembly can be reused as is for MSFT except
for CpuBreakpoint.asm, which we need to force to Arm mode.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:49:21 +08:00
Pete Batard 751053d6f1 MdePkg/Library/BaseStackCheckLib: Add Null handler for VS2017/ARM
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:49:20 +08:00
Liming Gao 987363c9ce MdePkg: Disable some Level 4 warnings for VS2017/ARM
We disable the exact same warnings as IA32 and X64.

Also create a dummy macro for PRESERVE8, as this is not supported by
the Microsoft ARM assembler.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:49:20 +08:00
Feng, YunhuaX 4344a788c4 BaseTools: Report error when GUID format is incorrect
Flexible GUID format of PCD value support following format, so tool should report
error when it is not correct.
1. { GUID("11E13869-1896-4A07-8B21-D8B23DD2A2B4") }
2. { GUID({ 0x11e13869, 0x1896, 0x4a07,{
    0x8b, 0x21, 0xd8, 0xb2, 0x3d, 0xd2, 0xa2, 0xb4 } }) }
3. { GUID(gEfiBlockIoProtocolGuid) }

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-07 09:29:08 +08:00
Feng, YunhuaX 8ad5f10a2b BaseTools: Fix flexible PCD DEVICE_PATH parse issue
When the format of DEVICE_PATH have string, like as:
{DEVICE_PATH("BBS(1,"AB",0)")} have string "AB", will
get the wrong value.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-07 09:28:44 +08:00
Feng, YunhuaX f9bba77495 BaseTools: Fix build argument --pcd for flexible format bugs
Build argument --pcd flexible format, like as:
1. VOID* type
gTokenSpaceGuid.Test=H"{flexible format}"
gTokenSpaceGuid.Test=L"string"
gTokenSpaceGuid.Test="string"
gTokenSpaceGuid.Test=L'string'
gTokenSpaceGuid.Test='string'
2. UINT8/UINT16/UINT32/UINT64 type
gTokenSpaceGuid.Test=H"{flexible format}"
gTokenSpaceGuid.Test=L"string"
gTokenSpaceGuid.Test="string"
gTokenSpaceGuid.Test=L'string'
gTokenSpaceGuid.Test='string'

In linux, single quotes need escape
gTokenSpaceGuid.Test=L\'string\'
gTokenSpaceGuid.Test=\'string\'

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-07 09:28:17 +08:00
Star Zeng 17ac6b23dc IntelSiliconPkg PlatformVTdSampleDxe: State it is only for dev/debug
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2018-02-07 09:22:02 +08:00
Liming Gao f1f8ce6de7 MdeModulePkg: Don't build VarCheckUefiLib and DxeCore for EBC arch
EBC build failure is caused by d7a09cb86a.
It changes MAX_UINTN and MAX_ADDRESS definition as below. VarCheckUefiLib
and DxeCore uses MAX_UINTN and MAX_ADDRESS in the global data initialization.
New style has >> operator, and not supported by EBC compiler.
The fix is not to build VarCheckUefiLib and DxeCore for EBC arch.

#define MAX_UINTN  ((UINTN) ~0)
==>
#define MAX_UINTN  ((UINTN)(~0ULL >> (64 - sizeof (INTN) * 8)))

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:16:16 +08:00
Liming Gao 1662676d58 SecurityPkg: Don't build AuthVariableLib for EBC arch
EBC build failure is caused by d7a09cb86a.
It changes MAX_UINTN definition as below. AuthVariableLib uses MAX_UINTN
in the global data initialization. New style has >> operator, and not
supported by EBC compiler. The fix is not to build AuthVariableLib for EBC.

#define MAX_UINTN  ((UINTN) ~0)
==>
#define MAX_UINTN  ((UINTN)(~0ULL >> (64 - sizeof (INTN) * 8)))

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
2018-02-07 09:16:15 +08:00
Liming Gao 8ee7ad9095 PcAtChipsetPkg PeiAcpiTimerLib: Add the missing DebugLib header file
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:16:15 +08:00
Zhang, Chao B 449083a3f8 SecurityPkg:Tcg2Smm: Fix compile issue
Update Tcg2Smm _PRS patching logic to fix compile issue

Cc: Liming Gao <liming.gao@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 09:03:59 +08:00
Heyi Guo c4e75574a0 MdePkg ACPI: Add some macros for PPTT
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <huangming23@huawei.com>
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-07 08:52:59 +08:00
Ard Biesheuvel 61a7b0ec63 ArmPkg/Gic: force GIC driver to run before CPU arch protocol driver
Currently, the GIC driver has a static dependency on the CPU arch protocol
driver, so it can register its IRQ handler at init time. This means there
is a window between dispatch of the CPU driver and dispatch of the GIC
driver where any unexpected GIC state may trigger an interrupt which we
are not set up to handle yet. Note that this is even the case if we enter
UEFI with interrupts disabled at the CPU, given that any TPL manipulation
involving TPL_HIGH_LEVEL will unconditionally enable IRQs at the CPU side
regardless of whether they were enabled to begin with (but only as soon as
the CPU arch protocol is actually installed)

So let's reorder the GIC driver with the CPU driver, and let it run its
initialization that puts the GIC into a known state before enabling
interrupts. Move its installation of its IRQ handler to a protocol notify
callback on the CPU arch protocol so that it runs as soon as it becomes
available.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Tested-by: Marc Zyngier <marc.zyngier@arm.com>
2018-02-06 18:59:34 +00:00
Leif Lindholm e537d87817 EmbeddedPkg: delete unused Pcds and guids
Delete a bunch of Pcds, a guid, and a related header file - probably Ebl
related.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-06 18:01:29 +00:00
Leif Lindholm 72dd8a53fc EmbeddedPkg: delete unused HalRuntimeServicesExampleLib
HalRuntimeServicesExampleLib contains no .inf and none of its contents
are included elsewhere - so get rid of it.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-06 18:01:24 +00:00
Leif Lindholm 03823aa3c6 EmbeddedPkg: drop unused Pcds from package .dsc
A bunch of Ebl-related Pcds are still referenced in package
Pcd. Drop them.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-06 18:01:20 +00:00
Leif Lindholm 09c3c69cfd ArmPkg: delete references to unused guids/Pcds from CpuDxe
gEfiDebugSupportPeriodicCallbackProtocolGuid and
PcdCpuDxeProduceDebugSupport are referred to from CpuDxe.
Delete references from .inf and .h.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-06 18:01:14 +00:00
Leif Lindholm f72df1385e BeagleBoardPkg: drop unused EmbeddedPkg Pcds
Drop a bunch of unused EmbeddedPkg Pcds, including one used
in local code.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-06 18:01:07 +00:00
Leif Lindholm 01bbf1f739 ArmVirtPkg: drop unused PcdCacheEnable
ArmVirt.dsc.inc sets gEmbeddedTokenSpaceGuid.PcdCacheEnable,
which is unused and about to be deleted. Drop it.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-06 18:00:06 +00:00
Ard Biesheuvel 34a4ddda4d BaseTools/Conf: disable DTC legacy phandle format
By default, the device tree compiler emits phandle properties twice:
once called 'phandle' and again called 'linux,phandle'. Given that
Linux was updated in early 2010 [0] to accept the former (which is
what is specified in the ePAPR and device tree specifications), there
is no point in emitting both when compiling device trees for UEFI
platforms.

[0] 04b954a673dd02f585a2769c4945a43880faa989
"of/flattree: Make the kernel accept ePAPR style phandle information"

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-06 09:58:31 +00:00
Ruiyu Ni 4887443e4f ShellPkg/map: Fix out-of-bound read when "map fsn"
The below code reads additional one CHAR16 when copying
content from Specific to NewSpecific.
NewSpecific = AllocateCopyPool(
                StrSize(Specific) + sizeof(CHAR16), Specific
                );

The patch fixes this issue.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
2018-02-06 17:31:16 +08:00
Ruiyu Ni 56658c22a6 MdePkg/SafeString: Fix potential out-of-bound memory access
Today's implementation of [Ascii]StrnCpyS/[Ascii]StrnCatS calls
StrnLenS () to get the length of source string but supplies the
destination buffer size as max size.
It's a bug that may cause out-of-bound memory access.
For example:
  StrnCpyS (Dest[10], 10, "hello", 6)
  -> StrnLenS ("hello", 10) //< cause out-of bound memory access

In a pool guard enabled environment, when using shell to edit an
existing file which contains empty line, the page fault is met.

The patch fixes the four library functions to avoid such
out-of-bound memory access.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
2018-02-06 17:31:08 +08:00
Ruiyu Ni 7162fdb037 ShellPkg/for: Fix potential null pointer deference
When "FOR %a %a IN A B C" is executed,
CurrentScriptFile->CurrentCommand->Data is NULL.
But the code assumes it's not NULL and tries to
deference it.

The patch fixes this issue.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2018-02-06 17:30:24 +08:00
Yonghong Zhu e0db09cd1c BaseTools: enhance error check for DatumType format
Add a check for DatumType format, eg: VOID *, original Tool will crash
but no detail error message which cause confusion to user.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-02-06 13:48:42 +08:00
Liming Gao d16e777ac5 BaseTools GNUmakefile: Remove HOST_ARCH in every tool Makefile
HOST_ARCH has been moved into the common header.makefile

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
2018-02-06 13:44:42 +08:00
Liming Gao 1eac82c878 BaseTools GNUmakefile: Move HOST_ARCH detection into common makefile
With this change, enter single tool directory, make can pass.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-06 13:44:39 +08:00
Liming Gao fd501a7984 PcAtChipsetPkg: Add PeiAcpiTimerLib to save Frequency in HOB
In V2:
1) Update PeiAcpiTimerLib base name to PeiAcpiTimerLib
2) Update PeiAcpiTimerLib to add the missing constructor to enable ACPI IO space
3) Update DxeAcpiTimerLib to cache frequency in constructor.

PeiAcpiTimerLib caches PerformanceCounterFrequency in HOB, then Pei and Dxe
AcpiTimerLib can share the same PerformanceCounterFrequency.

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>
2018-02-06 13:37:01 +08:00
Zhang, Chao B 84391f5795 SecurityPkg: Support PP version lower than 1.3
TCG PP 1.2 & PP 1.3 spec defined different Opcodes.
Update code to support both.

Cc: Long Qin <qin.long@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
2018-02-06 12:59:15 +08:00
Benjamin You c0d9813cec CorebootPayloadPkg/FbGop: Produces correct PixelsPerScanLine
According to UEFI Spec, EFI_GRAPHICS_OUTPUT_PROTOCOL.Mode->Info->
PixelsPerScanLine may contain padding pixel elements outside the area
covered by HorizontalResolution for performance reasons or due to hardware
restrictions. CorebootPayloadPkg's FbGop driver doesn't follow this
requirement, and produces PixelsPerScanLine simply as
HorizontalResolution. This needs to be fixed to reflect the real length
of a framebuffer scanline.

Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Prince Agyeman <prince.agyeman@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Benjamin You <benjamin.you@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2018-02-05 13:58:30 +08:00
Fu Siyuan 3fad4a9527 MdeModulePkg/PXE: Add warning message for PXE if failed to read system GUID from SMBIOS.
Current PXE driver uses zero GUID if failed to get the system GUID from smbios
table, and some OS PXE boot may fail in such case. This patch is to add a warning
message to inform user that smbios table is missed on the platform.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
2018-02-05 13:38:48 +08:00
Fu Siyuan ccd05ddd50 NetworkPkg: Add warning message for PXE if failed to read system GUID from SMBIOS.
Current PXE driver uses zero GUID if failed to get the system GUID from smbios
table, and some OS PXE boot may fail in such case. This patch is to add a warning
message to inform user that smbios table is missed on the platform.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
2018-02-05 13:38:40 +08:00
Zhang, Chao B a02a5f3dbf SecurityPkg: Add UNI string for 2 PCDs
Add prompt & help string for PcdTpm2CurrentIrqNum, PcdTpm2PossibleIrqNumBuf

Cc: Dandan Bi <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2018-02-05 09:13:59 +08:00
Feng, YunhuaX 0e6b86731e BaseTools: Update Expression.py for VOID* to support L'a' and 'a'
Original VOID* type support L"string" and "string" format, now we also
add support for single quote string that without null terminator.
Type VOID* support L'a' and 'a', the value transfer to c style value.
L'a' --> {0x61, 0x00}
L'ab' --> {0x61, 0x00, 0x62, 0x00}
'a'  --> {0x61}
'ab' --> {0x61, 0x62}

when the value is L'' or '' that not include any character, tool will
report error.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-04 11:19:39 +08:00
Feng, YunhuaX bee0f2f167 BaseTools: StructurePcd array Value support flexible format
if StructurePcd set item value is array, support flexible format
like as:
gEfiStructuredPcdPkgTokenSpaceGuid.Test.Array | {flexible format}
{flexible format} = {L"ABC"} | {L'ABC'} | {"ABC"} | {UINT8(0x10)}
                  | {UINT16(0x10)} | {UINT32(0x10)} | {UINT64(0x10)}
                  | {DEVICE_PATH("PciRoot(0)/Pci(0,0)")}
                  | {GUID(gPcdPkgTokenSpaceGuid)}
                  | {L"ABC", L'ABC', UINT8(0x10)....}

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-04 11:16:01 +08:00
Ruiyu Ni 8a641d2b73 MdeModulePkg/SmmCore: Fix hang due to already-freed memory deference
SmiHandlerUnRegister() validates the DispatchHandle by checking
whether the first 32bit matches to a certain signature
(SMI_HANDLER_SIGNATURE).
But if a caller calls *UnRegister() twice and the memory freed by
first call still contains the signature, the second call may hang.

The patch fixes this issue by locating the DispatchHandle
in all SMI handlers, instead of checking the signature.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-02-03 14:48:58 +08:00
Hao Wu 2ad34f65af IntelSiliconPkg/MicrocodeUpdateDxe: Refine debug messages
Refine the debug messages during the verification of microcode to make
them more clear.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-02-02 11:36:10 +08:00
Feng, YunhuaX 693877f8e5 BaseTools: Fix make PcdValueCommon.c failure on GCC
error message:
PcdValueCommon.c: In function '__PcdGetPtr':
PcdValueCommon.c:315:11: error: variable 'Byte'
set but not used [-Werror=unused-but-set-variable]
   UINT8   Byte;
           ^
cc1: all warnings being treated as errors

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2018-02-02 11:35:04 +08:00
Jian J Wang a6a0a59756 MdeModulePkg/Core: fix feature conflict between NX and heap guard
Considering following scenario (both NX memory protection and heap guard
are enabled):

   1. Allocate 3 pages. The attributes of adjacent memory pages will be

      |NOT-PRESENT|  present  |  present  |  present  |NOT-PRESENT|

   2. Free the middle page. The attributes of adjacent memory pages should be

      |NOT-PRESENT|  present  |NOT-PRESENT|  present  |NOT-PRESENT|

      But the NX feature will overwrite the attributes of middle page. So it
      looks still like below, which is wrong.

      |NOT-PRESENT|  present  |  PRESENT  |  present  |NOT-PRESENT|

The solution is checking the first and/or last page of a memory block to be
marked as NX, and skipping them if they are Guard pages.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@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: Ruiyu Ni <ruiyu.ni@intel.com>
2018-02-02 09:50:16 +08:00
Jian J Wang 9b17c6511d MdeModulePkg/Core: fix feature conflict between NX and NULL detection
If enabled, NX memory protection feature will mark all free memory as
NX (non-executable), including page 0. This will overwrite the attributes
of page 0 if NULL pointer detection feature is also enabled and then
compromise the functionality of it. The solution is skipping the NX
attributes setting to page 0 if NULL pointer detection feature is enabled.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@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: Ruiyu Ni <ruiyu.ni@intel.com>
2018-02-02 09:50:16 +08:00
Jian J Wang 1263ecf2ff MdeModulePkg/Core: fix guard page missing issue
This issue is a regression one caused by a patch at

    425d25699b

That fix didn't take the 0 page to free into account, which still
needs to call UnsetGuardPage() even no memory needs to free.

The fix is just moving the calling of UnsetGuardPage() to the place
right after calling AdjustMemoryF().

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: Ruiyu Ni <ruiyu.ni@intel.com>
2018-02-02 09:50:15 +08:00
Ruiyu Ni 821807bcef IntelFrameworkModule/ThunkKb: ReadKeyStrokeEx always return key state
Today's implementation only return key state when there is a key.
But when user doesn't press any key, the key state cannot be
returned.

The patch changes the ReadKeyStrokeEx() to always return the
key state even there is no key pressed.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
2018-02-01 14:04:12 +08:00