cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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Makefile (703B)

      1# To specify cross compiler prefix, use CROSS_PREFIX=
      2#   $ make CROSS_PREFIX=s390x-linux-gnu-
      3
      4.PHONY: all clean
      5all: a-b-bios.h
      6fwdir=../../../pc-bios/s390-ccw
      7
      8CFLAGS+=-ffreestanding -fno-delete-null-pointer-checks -fPIE -Os \
      9	-msoft-float -march=z900 -fno-asynchronous-unwind-tables -Wl,-pie \
     10	-Wl,--build-id=none -nostdlib
     11
     12a-b-bios.h: s390x.elf
     13	echo "$$__note" > header.tmp
     14	xxd -i $< | sed -e 's/.*int.*//' >> header.tmp
     15	mv header.tmp $@
     16
     17# We use common-page-size=16 to avoid big padding in the ELF file
     18s390x.elf: a-b-bios.c
     19	$(CROSS_PREFIX)gcc $(CFLAGS) -I$(fwdir) $(fwdir)/start.S \
     20		$(fwdir)/sclp.c -Wl,-zcommon-page-size=16 -o $@ $<
     21	$(CROSS_PREFIX)strip $@
     22
     23clean:
     24	@rm -rf *.elf *.o