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KERNEL_SOURCE ?= /usr/src/linux
PWD := $(shell pwd)
.PHONY: all reset clean prepare build
all: reset clean prepare build
clean:
$(MAKE) -C $(KERNEL_SOURCE) SUBDIRS=arch/x86/kvm clean
reset:
git -C $(KERNEL_SOURCE) reset --hard
$(KERNEL_SOURCE)/arch/x86/kvm/svm/cachepc:
ln -s $(PWD)/src $@
prepare: $(KERNEL_SOURCE)/arch/x86/kvm/svm/cachepc
git -C $(KERNEL_SOURCE) apply $(PWD)/patch.diff
build:
#$(MAKE) -C $(KERNEL_SOURCE) arch/x86/kvm/kvm.ko arch/x86/kvm/kvm-amd.ko
$(MAKE) -C $(KERNEL_SOURCE) -j6 M=arch/x86/kvm
load:
sudo rmmod kvm_amd || true
sudo rmmod kvm || true
sudo insmod $(KERNEL_SOURCE)/arch/x86/kvm/kvm.ko
sudo insmod $(KERNEL_SOURCE)/arch/x86/kvm/kvm-amd.ko
read: read.c
$(CC) -o $@ $<
access: access.c src/cachepc_user.h
$(CC) -o $@ $< -I src
test: load read
@./read
update:
git -C $(KERNEL_SOURCE) diff > patch.diff
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