stubdom: add xenstore pvh stubdom

Add a PVH xenstore stubdom in order to support a Xenstore stubdom on
a hypervisor built without PV-support.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Acked-by: Wei Liu <wl@xen.org>

.gitignore

@@ -91,6 +91,7 @@ stubdom/stubdompath.sh
 stubdom/tpm_emulator-*
 stubdom/vtpm/vtpm_manager.h
 stubdom/xenstore
+stubdom/xenstorepvh
 stubdom/zlib-*
 tools/*/build/lib*/*.py
 tools/autom4te.cache/

stubdom/Makefile

@@ -367,7 +367,10 @@ $(foreach lib,$(STUB_LIBS),$(eval $(call BUILD_lib,$(lib))))
 xenstore/stamp: $(XEN_ROOT)/tools/xenstore/Makefile
 	$(do_links)
 
-LINK_DIRS := xenstore $(foreach dir,$(STUB_LIBS),libs-$(XEN_TARGET_ARCH)/$(dir))
+xenstorepvh/stamp: $(XEN_ROOT)/tools/xenstore/Makefile
+	$(do_links)
+
+LINK_DIRS := xenstore xenstorepvh $(foreach dir,$(STUB_LIBS),libs-$(XEN_TARGET_ARCH)/$(dir))
 LINK_STAMPS := $(foreach dir,$(LINK_DIRS),$(dir)/stamp)
 
 mk-headers-$(XEN_TARGET_ARCH): $(IOEMU_LINKFARM_TARGET) $(LINK_STAMPS)
@@ -486,6 +489,17 @@ xenstore-minios-config.mk: $(CURDIR)/xenstore-minios.cfg
 xenstore: $(CROSS_ROOT) xenstore-minios-config.mk
 	CPPFLAGS="$(TARGET_CPPFLAGS) $(shell cat xenstore-minios-config.mk)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C $@ xenstored.a CONFIG_STUBDOM=y
 
+#############
+# xenstorepvh
+#############
+
+xenstorepvh-minios-config.mk: $(CURDIR)/xenstorepvh-minios.cfg
+	MINIOS_CONFIG="$<" CONFIG_FILE="$(CURDIR)/$@" $(MAKE) DESTDIR= -C $(MINI_OS) config
+
+.PHONY: xenstorepvh
+xenstorepvh: $(CROSS_ROOT) xenstorepvh-minios-config.mk
+	CPPFLAGS="$(TARGET_CPPFLAGS) $(shell cat xenstorepvh-minios-config.mk)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C $@ xenstored.a CONFIG_STUBDOM=y
+
 ########
 # minios
 ########
@@ -519,6 +533,10 @@ pv-grub: mini-os-$(XEN_TARGET_ARCH)-grub libxenguest grub
 xenstore-stubdom: mini-os-$(XEN_TARGET_ARCH)-xenstore libxenguest xenstore
 	DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/xenstore-minios.cfg" $(MAKE) DESTDIR= -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/xenstore/xenstored.a
 
+.PHONY: xenstorepvh-stubdom
+xenstorepvh-stubdom: mini-os-$(XEN_TARGET_ARCH)-xenstorepvh libxenguest xenstorepvh
+	DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/xenstorepvh-minios.cfg" $(MAKE) DESTDIR= -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/xenstorepvh/xenstored.a
+
 #########
 # install
 #########
@@ -548,6 +566,10 @@ install-xenstore: xenstore-stubdom
 	$(INSTALL_DIR) "$(DESTDIR)$(XENFIRMWAREDIR)"
 	$(INSTALL_DATA) mini-os-$(XEN_TARGET_ARCH)-xenstore/mini-os.gz "$(DESTDIR)$(XENFIRMWAREDIR)/xenstore-stubdom.gz"
 
+install-xenstorepvh: xenstorepvh-stubdom
+	$(INSTALL_DIR) "$(DESTDIR)$(XENFIRMWAREDIR)"
+	$(INSTALL_DATA) mini-os-$(XEN_TARGET_ARCH)-xenstorepvh/mini-os.gz "$(DESTDIR)$(XENFIRMWAREDIR)/xenstorepvh-stubdom.gz"
+
 install-vtpm: vtpm-stubdom
 	$(INSTALL_DIR) "$(DESTDIR)$(XENFIRMWAREDIR)"
 	$(INSTALL_DATA) mini-os-$(XEN_TARGET_ARCH)-vtpm/mini-os.gz "$(DESTDIR)$(XENFIRMWAREDIR)/vtpm-stubdom.gz"
@@ -581,6 +603,9 @@ uninstall-grub:
 uninstall-xenstore:
 	rm -f $(DESTDIR)$(XENFIRMWAREDIR)/xenstore-stubdom.gz
 
+uninstall-xenstorepvh:
+	rm -f $(DESTDIR)$(XENFIRMWAREDIR)/xenstorepvh-stubdom.gz
+
 uninstall-vtpm:
 	rm -f $(DESTDIR)$(XENFIRMWAREDIR)/vtpm-stubdom.gz
 
@@ -600,6 +625,7 @@ clean:
 	rm -fr mini-os-$(XEN_TARGET_ARCH)-caml
 	rm -fr mini-os-$(XEN_TARGET_ARCH)-grub
 	rm -fr mini-os-$(XEN_TARGET_ARCH)-xenstore
+	rm -fr mini-os-$(XEN_TARGET_ARCH)-xenstorepvh
 	rm -fr mini-os-$(XEN_TARGET_ARCH)-vtpm
 	rm -fr mini-os-$(XEN_TARGET_ARCH)-vtpmmgr
 	$(MAKE) DESTDIR= -C caml clean
@@ -612,6 +638,7 @@ clean:
 	rm -fr pkg-config
 	-[ ! -d ioemu ] || $(MAKE) DESTDIR= -C ioemu clean
 	-[ ! -d xenstore ] || $(MAKE) DESTDIR= -C xenstore clean
+	-[ ! -d xenstorepvh ] || $(MAKE) DESTDIR= -C xenstorepvh clean
 
 # clean the cross-compilation result
 .PHONY: crossclean
@@ -620,7 +647,7 @@ crossclean: clean
 	rm -fr newlib-$(XEN_TARGET_ARCH)
 	rm -fr zlib-$(XEN_TARGET_ARCH) pciutils-$(XEN_TARGET_ARCH)
 	rm -fr libs-$(XEN_TARGET_ARCH)
-	rm -fr ioemu xenstore
+	rm -fr ioemu xenstore xenstorepvh
 	rm -fr gmp-$(XEN_TARGET_ARCH)
 	rm -fr polarssl-$(XEN_TARGET_ARCH)
 	rm -fr openssl-$(XEN_TARGET_ARCH)

stubdom/configure

@@ -630,6 +630,7 @@ WGET
 CMAKE
 extfiles
 debug
+xenstorepvh
 xenstore
 grub
 caml
@@ -689,6 +690,7 @@ enable_c_stubdom
 enable_caml_stubdom
 enable_pv_grub
 enable_xenstore_stubdom
+enable_xenstore_pvh_stubdom
 enable_vtpm_stubdom
 enable_vtpmmgr_stubdom
 enable_qemu_traditional
@@ -1344,6 +1346,9 @@ Optional Features:
   --disable-xenstore-stubdom
                           Build and install xenstore-stubdom (default is
                           ENABLED)
+  --disable-xenstorepvh-stubdom
+                          Build and install xenstorepvh-stubdom (default is
+                          ENABLED)
   --enable-vtpm-stubdom   Build and install vtpm-stubdom
   --enable-vtpmmgr-stubdom
                           Build and install vtpmmgr-stubdom
@@ -2178,6 +2183,48 @@ fi
 
 
 
+# Check whether --enable-xenstorepvh-stubdom was given.
+if test "${enable_xenstore_pvh_stubdom+set}" = set; then :
+  enableval=$enable_xenstore_pvh_stubdom;
+
+if test "x$enableval" = "xyes"; then :
+
+
+xenstorepvh=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS xenstorepvh"
+STUBDOM_BUILD="$STUBDOM_BUILD xenstorepvh-stubdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-xenstorepvh"
+STUBDOM_UNINSTALL="$STUBDOM_UNINSTALL install-xenstorepvh"
+
+
+else
+
+if test "x$enableval" = "xno"; then :
+
+
+xenstorepvh=n
+
+
+fi
+
+fi
+
+
+else
+
+
+xenstorepvh=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS xenstorepvh"
+STUBDOM_BUILD="$STUBDOM_BUILD xenstorepvh-stubdom"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-xenstorepvh"
+STUBDOM_UNINSTALL="$STUBDOM_UNINSTALL install-xenstorepvh"
+
+
+fi
+
+
+
+
 # Check whether --enable-vtpm-stubdom was given.
 if test "${enable_vtpm_stubdom+set}" = set; then :
   enableval=$enable_vtpm_stubdom;

stubdom/configure.ac

@@ -23,6 +23,7 @@ AX_STUBDOM_DEFAULT_DISABLE([c-stubdom], [c])
 AX_STUBDOM_DEFAULT_DISABLE([caml-stubdom], [caml])
 AX_STUBDOM_DEFAULT_ENABLE([pv-grub], [grub])
 AX_STUBDOM_DEFAULT_ENABLE([xenstore-stubdom], [xenstore])
+AX_STUBDOM_DEFAULT_ENABLE([xenstorepvh-stubdom], [xenstorepvh])
 AX_STUBDOM_CONDITIONAL([vtpm-stubdom], [vtpm])
 AX_STUBDOM_CONDITIONAL([vtpmmgr-stubdom], [vtpmmgr])
 

stubdom/xenstorepvh-minios.cfg

@@ -0,0 +1,10 @@
+CONFIG_PARAVIRT=n
+CONFIG_BLKFRONT=n
+CONFIG_NETFRONT=n
+CONFIG_FBFRONT=n
+CONFIG_KBDFRONT=n
+CONFIG_CONSFRONT=n
+CONFIG_XENBUS=n
+CONFIG_LWIP=n
+CONFIG_BALLOON=y
+XEN_INTERFACE_VERSION=__XEN_LATEST_INTERFACE_VERSION__