Remove nemu

Makefile

@@ -78,7 +78,6 @@ endif
 # Prefix where depedencies are installed
 PREFIXDEPS    := $(PREFIX)
 BINDIR        := $(EXEC_PREFIX)/bin
-NEMUBINDIR    := $(PREFIXDEPS)/bin
 QEMUBINDIR    := $(PREFIXDEPS)/bin
 FCBINDIR      := $(PREFIXDEPS)/bin
 ACRNBINDIR    := $(PREFIXDEPS)/bin
@@ -117,22 +116,19 @@ CONFIG_FILE = configuration.toml
 HYPERVISOR_ACRN = acrn
 HYPERVISOR_FC = firecracker
 JAILER_FC = jailer
-HYPERVISOR_NEMU = nemu
 HYPERVISOR_QEMU = qemu
 HYPERVISOR_QEMU_VIRTIOFS = qemu-virtiofs
 
 # Determines which hypervisor is specified in $(CONFIG_FILE).
 DEFAULT_HYPERVISOR = $(HYPERVISOR_QEMU)
 
 # List of hypervisors this build system can generate configuration for.
-HYPERVISORS := $(HYPERVISOR_ACRN) $(HYPERVISOR_FC) $(HYPERVISOR_QEMU) $(HYPERVISOR_QEMU_VIRTIOFS) $(HYPERVISOR_NEMU)
+HYPERVISORS := $(HYPERVISOR_ACRN) $(HYPERVISOR_FC) $(HYPERVISOR_QEMU) $(HYPERVISOR_QEMU_VIRTIOFS)
 
 QEMUPATH := $(QEMUBINDIR)/$(QEMUCMD)
 
 QEMUVIRTIOFSPATH := $(QEMUBINDIR)/$(QEMUVIRTIOFSCMD)
 
-NEMUPATH := $(NEMUBINDIR)/$(NEMUCMD)
-
 FCPATH = $(FCBINDIR)/$(FCCMD)
 FCJAILERPATH = $(FCBINDIR)/$(FCJAILERCMD)
 
@@ -172,7 +168,6 @@ DEFENTROPYSOURCE := /dev/urandom
 
 DEFDISABLEBLOCK := false
 DEFSHAREDFS := virtio-9p
-DEFSHAREDFS_NEMU := virtio-9p
 DEFSHAREDFS_QEMU_VIRTIOFS := virtio-fs
 DEFVIRTIOFSDAEMON := $(VIRTIOFSDBINDIR)/virtiofsd
 # Default DAX mapping cache size in MiB
@@ -263,33 +258,6 @@ ifneq (,$(QEMUVIRTIOFSCMD))
 	KERNELVIRTIOFSPATH = $(KERNELDIR)/$(KERNELNAMEVIRTIOFS)
 endif
 
-ifneq (,$(NEMUCMD))
-    KNOWN_HYPERVISORS += $(HYPERVISOR_NEMU)
-
-    CONFIG_FILE_NEMU = configuration-nemu.toml
-    CONFIG_NEMU = $(CLI_DIR)/config/$(CONFIG_FILE_NEMU)
-    CONFIG_NEMU_IN = $(CONFIG_NEMU).in
-
-    CONFIG_PATH_NEMU = $(abspath $(CONFDIR)/$(CONFIG_FILE_NEMU))
-    CONFIG_PATHS += $(CONFIG_PATH_NEMU)
-
-    SYSCONFIG_NEMU = $(abspath $(SYSCONFDIR)/$(CONFIG_FILE_NEMU))
-    SYSCONFIG_PATHS += $(SYSCONFIG_NEMU)
-
-    CONFIGS += $(CONFIG_NEMU)
-
-    # nemu-specific options (all should be suffixed by "_NEMU")
-    # currently, huge pages are required for virtiofsd support
-    DEFENABLEHUGEPAGES_NEMU := false
-    # nemu uses virt machine type
-    DEFMACHINETYPE_NEMU := virt
-    DEFBLOCKSTORAGEDRIVER_NEMU := virtio-scsi
-    DEFNETWORKMODEL_NEMU := tcfilter
-    KERNELNAME = $(call MAKE_KERNEL_NAME,$(KERNELTYPE))
-    KERNELPATH = $(KERNELDIR)/$(KERNELNAME)
-    FIRMWAREPATH_NEMU := $(SHAREDIR)/kata-nemu/OVMF.fd
-endif
-
 ifneq (,$(FCCMD))
     KNOWN_HYPERVISORS += $(HYPERVISOR_FC)
 
@@ -360,10 +328,6 @@ ifeq ($(DEFAULT_HYPERVISOR),$(HYPERVISOR_FC))
     DEFAULT_HYPERVISOR_CONFIG = $(CONFIG_FILE_FC)
 endif
 
-ifeq ($(DEFAULT_HYPERVISOR),$(HYPERVISOR_NEMU))
-    DEFAULT_HYPERVISOR_CONFIG = $(CONFIG_FILE_NEMU)
-endif
-
 ifeq ($(DEFAULT_HYPERVISOR),$(HYPERVISOR_ACRN))
     DEFAULT_HYPERVISOR_CONFIG = $(CONFIG_FILE_ACRN)
 endif
@@ -393,8 +357,6 @@ USER_VARS += ACRNCTLPATH
 USER_VARS += FCCMD
 USER_VARS += FCPATH
 USER_VARS += FCJAILERPATH
-USER_VARS += NEMUCMD
-USER_VARS += NEMUPATH
 USER_VARS += SYSCONFIG
 USER_VARS += IMAGENAME
 USER_VARS += IMAGEPATH
@@ -406,9 +368,7 @@ USER_VARS += KERNELTYPE
 USER_VARS += KERNELTYPE_FC
 USER_VARS += KERNELTYPE_ACRN
 USER_VARS += FIRMWAREPATH
-USER_VARS += FIRMWAREPATH_NEMU
 USER_VARS += MACHINEACCELERATORS
-USER_VARS += DEFMACHINETYPE_NEMU
 USER_VARS += KERNELPARAMS
 USER_VARS += LIBEXECDIR
 USER_VARS += LOCALSTATEDIR
@@ -439,17 +399,14 @@ USER_VARS += DEFBRIDGES
 USER_VARS += DEFNETWORKMODEL_ACRN
 USER_VARS += DEFNETWORKMODEL_FC
 USER_VARS += DEFNETWORKMODEL_QEMU
-USER_VARS += DEFNETWORKMODEL_NEMU
 USER_VARS += DEFDISABLEGUESTSECCOMP
 USER_VARS += DEFAULTEXPFEATURES
 USER_VARS += DEFDISABLEBLOCK
 USER_VARS += DEFBLOCKSTORAGEDRIVER_ACRN
 USER_VARS += DEFBLOCKSTORAGEDRIVER_FC
 USER_VARS += DEFBLOCKSTORAGEDRIVER_QEMU
 USER_VARS += DEFBLOCKSTORAGEDRIVER_QEMU_VIRTIOFS
-USER_VARS += DEFBLOCKSTORAGEDRIVER_NEMU
 USER_VARS += DEFSHAREDFS
-USER_VARS += DEFSHAREDFS_NEMU
 USER_VARS += DEFSHAREDFS_QEMU_VIRTIOFS
 USER_VARS += DEFVIRTIOFSDAEMON
 USER_VARS += DEFVIRTIOFSCACHESIZE
@@ -458,7 +415,6 @@ USER_VARS += DEFVIRTIOFSEXTRAARGS
 USER_VARS += DEFENABLEIOTHREADS
 USER_VARS += DEFENABLEMEMPREALLOC
 USER_VARS += DEFENABLEHUGEPAGES
-USER_VARS += DEFENABLEHUGEPAGES_NEMU
 USER_VARS += DEFENABLESWAP
 USER_VARS += DEFENABLEDEBUG
 USER_VARS += DEFDISABLENESTINGCHECKS
@@ -563,12 +519,10 @@ $(GENERATED_FILES): %: %.in $(MAKEFILE_LIST) VERSION .git-commit
 		-e "s|@CONFIG_ACRN_IN@|$(CONFIG_ACRN_IN)|g" \
 		-e "s|@CONFIG_QEMU_IN@|$(CONFIG_QEMU_IN)|g" \
 		-e "s|@CONFIG_QEMU_VIRTIOFS_IN@|$(CONFIG_QEMU_VIRTIOFS_IN)|g" \
-		-e "s|@CONFIG_NEMU_IN@|$(CONFIG_NEMU_IN)|g" \
 		-e "s|@CONFIG_FC_IN@|$(CONFIG_FC_IN)|g" \
 		-e "s|@CONFIG_PATH@|$(CONFIG_PATH)|g" \
 		-e "s|@FCPATH@|$(FCPATH)|g" \
 		-e "s|@FCJAILERPATH@|$(FCJAILERPATH)|g" \
-		-e "s|@NEMUPATH@|$(NEMUPATH)|g" \
 		-e "s|@ACRNPATH@|$(ACRNPATH)|g" \
 		-e "s|@ACRNCTLPATH@|$(ACRNCTLPATH)|g" \
 		-e "s|@SYSCONFIG@|$(SYSCONFIG)|g" \
@@ -579,9 +533,7 @@ $(GENERATED_FILES): %: %.in $(MAKEFILE_LIST) VERSION .git-commit
 		-e "s|@KERNELVIRTIOFSPATH@|$(KERNELVIRTIOFSPATH)|g" \
 		-e "s|@INITRDPATH@|$(INITRDPATH)|g" \
 		-e "s|@FIRMWAREPATH@|$(FIRMWAREPATH)|g" \
-		-e "s|@FIRMWAREPATH_NEMU@|$(FIRMWAREPATH_NEMU)|g" \
 		-e "s|@MACHINEACCELERATORS@|$(MACHINEACCELERATORS)|g" \
-		-e "s|@DEFMACHINETYPE_NEMU@|$(DEFMACHINETYPE_NEMU)|g" \
 		-e "s|@KERNELPARAMS@|$(KERNELPARAMS)|g" \
 		-e "s|@LOCALSTATEDIR@|$(LOCALSTATEDIR)|g" \
 		-e "s|@PKGLIBEXECDIR@|$(PKGLIBEXECDIR)|g" \
@@ -607,17 +559,14 @@ $(GENERATED_FILES): %: %.in $(MAKEFILE_LIST) VERSION .git-commit
 		-e "s|@DEFNETWORKMODEL_ACRN@|$(DEFNETWORKMODEL_ACRN)|g" \
 		-e "s|@DEFNETWORKMODEL_FC@|$(DEFNETWORKMODEL_FC)|g" \
 		-e "s|@DEFNETWORKMODEL_QEMU@|$(DEFNETWORKMODEL_QEMU)|g" \
-		-e "s|@DEFNETWORKMODEL_NEMU@|$(DEFNETWORKMODEL_NEMU)|g" \
 		-e "s|@DEFDISABLEGUESTSECCOMP@|$(DEFDISABLEGUESTSECCOMP)|g" \
 		-e "s|@DEFAULTEXPFEATURES@|$(DEFAULTEXPFEATURES)|g" \
 		-e "s|@DEFDISABLEBLOCK@|$(DEFDISABLEBLOCK)|g" \
 		-e "s|@DEFBLOCKSTORAGEDRIVER_ACRN@|$(DEFBLOCKSTORAGEDRIVER_ACRN)|g" \
 		-e "s|@DEFBLOCKSTORAGEDRIVER_FC@|$(DEFBLOCKSTORAGEDRIVER_FC)|g" \
 		-e "s|@DEFBLOCKSTORAGEDRIVER_QEMU@|$(DEFBLOCKSTORAGEDRIVER_QEMU)|g" \
 		-e "s|@DEFBLOCKSTORAGEDRIVER_QEMU_VIRTIOFS@|$(DEFBLOCKSTORAGEDRIVER_QEMU_VIRTIOFS)|g" \
-		-e "s|@DEFBLOCKSTORAGEDRIVER_NEMU@|$(DEFBLOCKSTORAGEDRIVER_NEMU)|g" \
 		-e "s|@DEFSHAREDFS@|$(DEFSHAREDFS)|g" \
-		-e "s|@DEFSHAREDFS_NEMU@|$(DEFSHAREDFS_NEMU)|g" \
 		-e "s|@DEFSHAREDFS_QEMU_VIRTIOFS@|$(DEFSHAREDFS_QEMU_VIRTIOFS)|g" \
 		-e "s|@DEFVIRTIOFSDAEMON@|$(DEFVIRTIOFSDAEMON)|g" \
 		-e "s|@DEFVIRTIOFSCACHESIZE@|$(DEFVIRTIOFSCACHESIZE)|g" \
@@ -626,7 +575,6 @@ $(GENERATED_FILES): %: %.in $(MAKEFILE_LIST) VERSION .git-commit
 		-e "s|@DEFENABLEIOTHREADS@|$(DEFENABLEIOTHREADS)|g" \
 		-e "s|@DEFENABLEMEMPREALLOC@|$(DEFENABLEMEMPREALLOC)|g" \
 		-e "s|@DEFENABLEHUGEPAGES@|$(DEFENABLEHUGEPAGES)|g" \
-		-e "s|@DEFENABLEHUGEPAGES_NEMU@|$(DEFENABLEHUGEPAGES_NEMU)|g" \
 		-e "s|@DEFENABLEMSWAP@|$(DEFENABLESWAP)|g" \
 		-e "s|@DEFENABLEDEBUG@|$(DEFENABLEDEBUG)|g" \
 		-e "s|@DEFDISABLENESTINGCHECKS@|$(DEFDISABLENESTINGCHECKS)|g" \
@@ -781,9 +729,6 @@ endif
 ifneq (,$(findstring $(HYPERVISOR_QEMU_VIRTIOFS),$(KNOWN_HYPERVISORS)))
 	@printf "\t$(HYPERVISOR_QEMU_VIRTIOFS) hypervisor path (QEMUVIRTIOFSPATH) : %s\n" $(abspath $(QEMUVIRTIOFSPATH))
 endif
-ifneq (,$(findstring $(HYPERVISOR_NEMU),$(KNOWN_HYPERVISORS)))
-	@printf "\t$(HYPERVISOR_NEMU) hypervisor path (NEMUPATH) : %s\n" $(abspath $(NEMUPATH))
-endif
 ifneq (,$(findstring $(HYPERVISOR_FC),$(KNOWN_HYPERVISORS)))
 	@printf "\t$(HYPERVISOR_FC) hypervisor path (FCPATH) : %s\n" $(abspath $(FCPATH))
 endif

arch/amd64-options.mk

@@ -19,9 +19,6 @@ FCCMD := firecracker
 # Firecracker's jailer binary name
 FCJAILERCMD := jailer
 
-# NEMU binary name
-NEMUCMD := nemu-system-x86_64
-
 #ACRN binary name
 ACRNCMD := acrn-dm
 ACRNCTLCMD := acrnctl