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OvmfPkg/Microvm: add memory debug log support

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Enable memory-based debug logging support when `DEBUG_TO_MEM` build flag
is set.

Signed-off-by: Luigi Leonardi <leonardi@redhat.com>
This commit is contained in:
Luigi Leonardi 2026-01-13 07:06:08 -05:00 • committed by mergify[bot]
parent d04e5c6c52
commit f9cd283aa1
2 changed files with 26 additions and 0 deletions
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23
OvmfPkg/Microvm/MicrovmX64.dsc
View file

@ -249,7 +249,11 @@
TdxLib|MdePkg/Library/TdxLib/TdxLib.inf
TdxMailboxLib|OvmfPkg/Library/TdxMailboxLib/TdxMailboxLibNull.inf
TdxHelperLib|OvmfPkg/IntelTdx/TdxHelperLib/TdxHelperLibNull.inf
!if $(DEBUG_TO_MEM)
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogDxeLib.inf
!else
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogLibNull.inf
!endif
[LibraryClasses.common.SEC]
QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgSecLib.inf
@ -257,6 +261,9 @@
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
!else
DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf
!endif
!if $(DEBUG_TO_MEM)
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogSecLib.inf
!endif
ReportStatusCodeLib|MdeModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
ExtractGuidedSectionLib|MdePkg/Library/BaseExtractGuidedSectionLib/BaseExtractGuidedSectionLib.inf
@ -285,6 +292,9 @@
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
!else
DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf
!endif
!if $(DEBUG_TO_MEM)
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogPeiCoreLib.inf
!endif
PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
@ -303,6 +313,9 @@
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
!else
DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf
!endif
!if $(DEBUG_TO_MEM)
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogPeiLib.inf
!endif
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
ResourcePublicationLib|MdePkg/Library/PeiResourcePublicationLib/PeiResourcePublicationLib.inf
@ -348,6 +361,9 @@
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
!else
DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
!endif
!if $(DEBUG_TO_MEM)
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogRtLib.inf
!endif
UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf
@ -667,6 +683,9 @@
# PEI Phase modules
#
MdeModulePkg/Core/Pei/PeiMain.inf
!if $(DEBUG_TO_MEM)
OvmfPkg/MemDebugLogPei/MemDebugLogPei.inf
!endif
MdeModulePkg/Universal/PCD/Pei/Pcd.inf {
<LibraryClasses>
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
@ -700,6 +719,7 @@
MdeModulePkg/Universal/PCD/Dxe/Pcd.inf {
<LibraryClasses>
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogLibNull.inf
}
MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
@ -767,6 +787,9 @@
<LibraryClasses>
DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
!if $(DEBUG_TO_MEM)
MemDebugLogLib|OvmfPkg/Library/MemDebugLogLib/MemDebugLogLibNull.inf
!endif
}
MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf

3
OvmfPkg/Microvm/MicrovmX64.fdf
View file

@ -96,6 +96,9 @@ APRIORI PEI {
#
# PEI Phase modules
#
!if $(DEBUG_TO_MEM)
INF OvmfPkg/MemDebugLogPei/MemDebugLogPei.inf
!endif
INF MdeModulePkg/Core/Pei/PeiMain.inf
INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
INF MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf