diff options
| -rw-r--r-- | .rootkeys | 1 | ||||
| -rw-r--r-- | tools/xenstore/Makefile | 9 | ||||
| -rw-r--r-- | tools/xenstore/xs_dom0_test.c | 43 |
3 files changed, 50 insertions, 3 deletions
@@ -1081,6 +1081,7 @@ 42a57d99-zLxBjzC7rfj_perV-orUg tools/xenstore/xenstored_watch.h 42a57d99BnkhISKgCCRcUqhteyuxCw tools/xenstore/xs.c 42a57d99FyiYSz9AkKKROrRydnA-gQ tools/xenstore/xs.h +42b29922EYQ87Y4fwZXSkEHgtQk7CQ tools/xenstore/xs_dom0_test.c 42a57d99SrtsJCDUlKyRPf3EX86A1Q tools/xenstore/xs_lib.c 42a57d99L2pYeMFyjQ_4Rnb17xTSMg tools/xenstore/xs_lib.h 42a57d99Kl6Ba8oCHv2fggl7QN9QZA tools/xenstore/xs_random.c diff --git a/tools/xenstore/Makefile b/tools/xenstore/Makefile index 3bfe8cb957..0a78cfbad7 100644 --- a/tools/xenstore/Makefile +++ b/tools/xenstore/Makefile @@ -27,7 +27,7 @@ TESTENV=XENSTORED_ROOTDIR=$(TESTDIR) XENSTORED_RUNDIR=$(TESTDIR) all: xen xenstored libxenstore.a libxenstore-pic.a -testcode: xen xs_test xenstored_test xs_random +testcode: xen xs_test xenstored_test xs_random xs_dom0_test xen: ln -sf $(XEN_ROOT)/xen/include/public $@ @@ -63,8 +63,8 @@ libxenstore.a: $(LIB_OBJS_A) libxenstore-pic.a: $(LIB_OBJS_PIC) clean: testsuite-clean - rm -f *.o *.opic *.a - rm -f xs_test xenstored xenstored_test xs_random xs_stress xen + rm -f *.o *.opic *.a xen + rm -f xs_test xenstored xenstored_test xs_random xs_stress xs_dom0_test -$(RM) $(PROG_DEP) check: testsuite-run randomcheck stresstest @@ -87,6 +87,9 @@ stresstest: xs_stress xenstored_test rm -rf $(TESTDIR)/store export $(TESTENV); PID=`./xenstored_test --output-pid`; ./xs_stress 10000; ret=$$?; kill $$PID; exit $$ret +xs_dom0_test: xs_dom0_test.o utils.o + $(LINK.o) $^ $(LOADLIBES) $(LDLIBS) -lxc -o $@ + TAGS: etags `find . -name '*.[ch]'` diff --git a/tools/xenstore/xs_dom0_test.c b/tools/xenstore/xs_dom0_test.c new file mode 100644 index 0000000000..8b3b5e695a --- /dev/null +++ b/tools/xenstore/xs_dom0_test.c @@ -0,0 +1,43 @@ +/* Test introduction of domain 0 */ +#include <linux/ioctl.h> +#include <sys/ioctl.h> +#include "xs.h" +#include "utils.h" +#include <xc.h> +#include <xen/linux/privcmd.h> +#include <stdio.h> +#include <unistd.h> +#include <sys/mman.h> + +int main() +{ + int h, local = 0, kernel = 0; + long err; + void *page; + + h = xc_interface_open(); + if (h < 0) + barf_perror("Failed to open xc"); + + if (xc_evtchn_bind_interdomain(h, DOMID_SELF, 0, &local, &kernel) != 0) + barf_perror("Failed to bind interdomain"); + + printf("Got ports %i & %i\n", local, kernel); + + err = ioctl(h, IOCTL_PRIVCMD_INITDOMAIN_STORE, kernel); + if (err < 0) + barf_perror("Failed to initialize store"); + printf("Got mfn %li\n", err); + + page = xc_map_foreign_range(h, 0, getpagesize(), PROT_READ|PROT_WRITE, + err); + if (!page) + barf_perror("Failed to map page %li", err); + printf("Mapped page at %p\n", page); + printf("Page says %s\n", (char *)page); + munmap(page, getpagesize()); + printf("unmapped\n"); + + return 0; +} + |