7.3.22 - Bug #1605 - 
MemtestEfi crashes when it is not freshly built
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!!!! X64 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!!
RIP - 00000000000E0000, CS - 0000000000000038, RFLAGS - 0000000000010282
RAX - 0000000000000004, RCX - 0000000000000000, RDX - 0000000000000033
RBX - 0000000000000008, RSP - 0000000007E9B468, RBP - 0000000006629FB2
RSI - 0000000000000029, RDI - 0000000000000008
R8 - 000000000000000A, R9 - 0000000006680598, R10 - 0000000000000000
R11 - 0000000000000002, R12 - 0000000000000029, R13 - 0000000000000000
R14 - 0000000007E9B492, R15 - 00000000065D6201
DS - 0000000000000030, ES - 0000000000000030, FS - 0000000000000030
GS - 0000000000000030, SS - 0000000000000030
CR0 - 0000000080010033, CR2 - 0000000000000000, CR3 - 0000000007C01000
CR4 - 0000000000000668, CR8 - 0000000000000000
DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
GDTR - 00000000079DE000 0000000000000047, LDTR - 0000000000000000
IDTR - 000000000758A018 0000000000000FFF, TR - 0000000000000000
FXSAVE_STATE - 0000000007E9B0C0
!!!! Can't find image information. !!!!

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./run.sh
vvfat hda-contents chs 1024,16,63
vvfat hdb-contents chs 1024,16,63
QEMU 2.11.1 monitor - type 'help' for more information
(qemu) **
ERROR:/build/qemu-CsbAwl/qemu-2.11+dfsg/qom/object.c:1631:object_get_canonical_path_component: assertion failed: (obj->parent != NULL)
./run.sh: line 15: 11105 Aborted                 sudo kvm -bios $OVMF --drive file=fat:rw:hda-contents,index=0,media=disk,format=raw --drive file=fat:rw:hdb-contents,index=1,media=disk,format=raw -net none -cpu host -d guest_errors -monitor stdio -D ./qemu_log.txt


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Seems, that these are the sections which are needed in the binary file
%.efi: %.so
	objcopy -j .text -j .sdata -j .data -j .dynamic \
		-j .dynsym  -j .rel -j .rela -j .reloc \
		--target=efi-app-$(ARCH) $^ $@