Re: [edk2] Undefined symbols AsmCpuid, AsmReadCr0 etc. when building OvmfPkgX64 on FreeBSD
On 12/22/18 23:19, Rebecca Cran via edk2-devel wrote: > While the RELEASE build of OvmfPkgX64 works fine, the DEBUG build is failing > with undefined symbols AsmCpuid etc. when building on my FreeBSD 13-CURRENT > system. > I’m trying to build git revision 559a07d84e5af3db09ae91844e4cb924b8f60668 > (from Thu Dec 13 16:48:44 2018 -0700). > I’m building with gcc 7.4, running the command: > > build -p OvmfPkg/OvmfPkgX64.dsc -t GCC5 -b DEBUG -a X64 > > The last few lines of output are: > > > "gcc" -o > /home/bcran/workspace/edk2/Build/OvmfX64/DEBUG_GCC5/X64/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe/DEBUG/Ps2KeyboardDxe.dll > -nostdlib -Wl,-n,-q,--gc-sections -z common-page-size=0x40 > -Wl,--entry,_ModuleEntryPoint -u _ModuleEntryPoint > -Wl,-Map,/home/bcran/workspace/edk2/Build/OvmfX64/DEBUG_GCC5/X64/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe/DEBUG/Ps2KeyboardDxe.map,--whole-archive > -Wl,-melf_x86_64,--oformat=elf64-x86-64,-pie -flto -Os > -Wl,--start-group,@/home/bcran/workspace/edk2/Build/OvmfX64/DEBUG_GCC5/X64/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe/OUTPUT/static_library_files.lst,--end-group > -g -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror > -Wno-array-bounds -ffunction-sections -fdata-sections -include AutoGen.h > -fno-common -DSTRING_ARRAY_NAME=Ps2KeyboardDxeStrings -m64 > -fno-stack-protector "-DEFIAPI=__attribute__((ms_abi))" > -maccumulate-outgoing-args -mno-red-zone -Wno-address -mcmodel=small -fpie > -fno-asynchronous-unwind-tables -Wno-address -flto -DUSING_LTO -Os -mno-mmx > -mno-sse -D DISABLE_NEW_DEPRECATED_INTERFACES > -Wl,--defsym=PECOFF_HEADER_SIZE=0x228 > -Wl,--script=/home/bcran/workspace/edk2/BaseTools/Scripts/GccBase.lds > -Wno-error > Building ... /home/bcran/workspace/edk2/PcAtChipsetPkg/IsaAcpiDxe/IsaAcpi.inf > [X64] > make: Nothing to be done for 'tbuild'. > Building ... > /home/bcran/workspace/edk2/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf > [X64] > Building ... > /home/bcran/workspace/edk2/MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf > [X64] > make: Nothing to be done for 'tbuild'. > make: Nothing to be done for 'tbuild'. > make: Nothing to be done for 'tbuild'. > Building ... > /home/bcran/workspace/edk2/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf > [X64] > /tmp//ccVNNewx.ltrans0.ltrans.o: In function `GetMemEncryptionAddressMask': > Building ... > /home/bcran/workspace/edk2/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf > [X64] > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:57: > undefined reference to `AsmCpuid' > /tmp//ccVNNewx.ltrans0.ltrans.o: In function > `WriteBackInvalidateDataCacheRange': > /home/bcran/workspace/edk2/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c:141: > undefined reference to `AsmCpuid' > /home/bcran/workspace/edk2/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c:143: > undefined reference to `AsmWbinvd' > /home/bcran/workspace/edk2/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c:160: > undefined reference to `AsmFlushCacheLine' > make: Nothing to be done for 'tbuild'. > /tmp//ccVNNewx.ltrans0.ltrans.o: In function `IsReadOnlyPageWriteProtected': > make: Nothing to be done for 'tbuild'. > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:521: > undefined reference to `AsmReadCr0' > /tmp//ccVNNewx.ltrans0.ltrans.o: In function > `DisableReadOnlyPageWriteProtect': > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:534: > undefined reference to `AsmReadCr0' > Building ... > /home/bcran/workspace/edk2/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf > [X64] > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:534: > undefined reference to `AsmWriteCr0' > /tmp//ccVNNewx.ltrans0.ltrans.o: In function `SetMemoryEncDec': > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:655: > undefined reference to `AsmReadCr3' > /tmp//ccVNNewx.ltrans0.ltrans.o: In function `EnableReadOnlyPageWriteProtect': > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:545: > undefined reference to `AsmReadCr0' > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:545: > undefined reference to `AsmWriteCr0' > /tmp//ccVNNewx.ltrans0.ltrans.o: In function `InternalMemEncryptSevIsEnabled': > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c:52: > undefined reference to `AsmCpuid' > /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c:57: > undefined reference to `AsmCpuid' > /tmp//ccVNNewx.ltrans0.ltrans.o: In function `AsmReadMsr32': > /home/bcran/workspace/edk2/MdePkg/Library/BaseLib/X86Msr.c:39: undefined > reference to `AsmReadMsr64' > collect2: error: ld
[edk2] Undefined symbols AsmCpuid, AsmReadCr0 etc. when building OvmfPkgX64 on FreeBSD
While the RELEASE build of OvmfPkgX64 works fine, the DEBUG build is failing with undefined symbols AsmCpuid etc. when building on my FreeBSD 13-CURRENT system. I’m trying to build git revision 559a07d84e5af3db09ae91844e4cb924b8f60668 (from Thu Dec 13 16:48:44 2018 -0700). I’m building with gcc 7.4, running the command: build -p OvmfPkg/OvmfPkgX64.dsc -t GCC5 -b DEBUG -a X64 The last few lines of output are: "gcc" -o /home/bcran/workspace/edk2/Build/OvmfX64/DEBUG_GCC5/X64/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe/DEBUG/Ps2KeyboardDxe.dll -nostdlib -Wl,-n,-q,--gc-sections -z common-page-size=0x40 -Wl,--entry,_ModuleEntryPoint -u _ModuleEntryPoint -Wl,-Map,/home/bcran/workspace/edk2/Build/OvmfX64/DEBUG_GCC5/X64/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe/DEBUG/Ps2KeyboardDxe.map,--whole-archive -Wl,-melf_x86_64,--oformat=elf64-x86-64,-pie -flto -Os -Wl,--start-group,@/home/bcran/workspace/edk2/Build/OvmfX64/DEBUG_GCC5/X64/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe/OUTPUT/static_library_files.lst,--end-group -g -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror -Wno-array-bounds -ffunction-sections -fdata-sections -include AutoGen.h -fno-common -DSTRING_ARRAY_NAME=Ps2KeyboardDxeStrings -m64 -fno-stack-protector "-DEFIAPI=__attribute__((ms_abi))" -maccumulate-outgoing-args -mno-red-zone -Wno-address -mcmodel=small -fpie -fno-asynchronous-unwind-tables -Wno-address -flto -DUSING_LTO -Os -mno-mmx -mno-sse -D DISABLE_NEW_DEPRECATED_INTERFACES -Wl,--defsym=PECOFF_HEADER_SIZE=0x228 -Wl,--script=/home/bcran/workspace/edk2/BaseTools/Scripts/GccBase.lds -Wno-error Building ... /home/bcran/workspace/edk2/PcAtChipsetPkg/IsaAcpiDxe/IsaAcpi.inf [X64] make: Nothing to be done for 'tbuild'. Building ... /home/bcran/workspace/edk2/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf [X64] Building ... /home/bcran/workspace/edk2/MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf [X64] make: Nothing to be done for 'tbuild'. make: Nothing to be done for 'tbuild'. make: Nothing to be done for 'tbuild'. Building ... /home/bcran/workspace/edk2/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf [X64] /tmp//ccVNNewx.ltrans0.ltrans.o: In function `GetMemEncryptionAddressMask': Building ... /home/bcran/workspace/edk2/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf [X64] /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:57: undefined reference to `AsmCpuid' /tmp//ccVNNewx.ltrans0.ltrans.o: In function `WriteBackInvalidateDataCacheRange': /home/bcran/workspace/edk2/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c:141: undefined reference to `AsmCpuid' /home/bcran/workspace/edk2/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c:143: undefined reference to `AsmWbinvd' /home/bcran/workspace/edk2/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c:160: undefined reference to `AsmFlushCacheLine' make: Nothing to be done for 'tbuild'. /tmp//ccVNNewx.ltrans0.ltrans.o: In function `IsReadOnlyPageWriteProtected': make: Nothing to be done for 'tbuild'. /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:521: undefined reference to `AsmReadCr0' /tmp//ccVNNewx.ltrans0.ltrans.o: In function `DisableReadOnlyPageWriteProtect': /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:534: undefined reference to `AsmReadCr0' Building ... /home/bcran/workspace/edk2/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf [X64] /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:534: undefined reference to `AsmWriteCr0' /tmp//ccVNNewx.ltrans0.ltrans.o: In function `SetMemoryEncDec': /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:655: undefined reference to `AsmReadCr3' /tmp//ccVNNewx.ltrans0.ltrans.o: In function `EnableReadOnlyPageWriteProtect': /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:545: undefined reference to `AsmReadCr0' /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/X64/VirtualMemory.c:545: undefined reference to `AsmWriteCr0' /tmp//ccVNNewx.ltrans0.ltrans.o: In function `InternalMemEncryptSevIsEnabled': /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c:52: undefined reference to `AsmCpuid' /home/bcran/workspace/edk2/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c:57: undefined reference to `AsmCpuid' /tmp//ccVNNewx.ltrans0.ltrans.o: In function `AsmReadMsr32': /home/bcran/workspace/edk2/MdePkg/Library/BaseLib/X86Msr.c:39: undefined reference to `AsmReadMsr64' collect2: error: ld returned 1 exit status make: *** [GNUmakefile:397: /home/bcran/workspace/edk2/Build/OvmfX64/DEBUG_GCC5/X64/OvmfPkg/AmdSevDxe/AmdSevDxe/DEBUG/AmdSevDxe.dll] Error 1 — Rebecca ___
