@@ -40,6 +40,7 @@ endif
@echo ' EXTRA_CONFIGURE_OPTS="..."'
@echo " J=[0..9]* - Override the -jN parameter for make commands"
@echo " DEBUG=1 - Enable verbose output on host and interactive debugging"
+ @echo " BOOT_CONSOLE=1 - Show the console output at boot time. "
@echo " V=1 - Enable verbose ouput on host and guest commands"
@echo " QEMU=/path/to/qemu - Change path to QEMU binary"
@echo " QEMU_IMG=/path/to/qemu-img - Change path to qemu-img tool"
@@ -73,6 +74,7 @@ $(IMAGES_DIR)/%.img: $(SRC_PATH)/tests/vm/% \
$(call quiet-command, \
$(PYTHON) $< \
$(if $(V)$(DEBUG), --debug) \
+ $(if $(BOOT_CONSOLE),--boot-console) \
--image "$@" \
--force \
--build-image $@, \
@@ -88,6 +90,7 @@ vm-build-%: $(IMAGES_DIR)/%.img
$(if $(DEBUG), --interactive) \
$(if $(J),--jobs $(J)) \
$(if $(V),--verbose) \
+ $(if $(BOOT_CONSOLE),--boot-console) \
--image "$<" \
$(if $(BUILD_TARGET),--build-target $(BUILD_TARGET)) \
--snapshot \
@@ -110,6 +113,7 @@ vm-boot-ssh-%: $(IMAGES_DIR)/%.img
$(call quiet-command, \
$(PYTHON) $(SRC_PATH)/tests/vm/$* \
$(if $(J),--jobs $(J)) \
+ $(if $(BOOT_CONSOLE),--boot-console) \
--image "$<" \
--interactive \
false, \
@@ -85,8 +85,10 @@ class BaseVM(object):
# 4 is arbitrary, but greater than 2,
# since we found we need to wait more than twice as long.
tcg_ssh_timeout_multiplier = 4
- def __init__(self, debug=False, vcpus=None, config=None):
+ def __init__(self, debug=False, vcpus=None, config=None,
+ boot_console=None):
self._guest = None
+ self._boot_console = boot_console
# Allow input config to override defaults.
self._config = DEFAULT_CONFIG.copy()
if config != None:
@@ -535,6 +537,8 @@ def parse_args(vmcls):
parser.add_option("--config", "-c", default=None,
help="Provide config yaml for configuration. "\
"See config_example.yaml for example.")
+ parser.add_option("--boot-console", action="store_true",
+ help="Show console during boot. ")
parser.disable_interspersed_args()
return parser.parse_args()
@@ -549,7 +553,8 @@ def main(vmcls, config=None):
config = parse_config(config, args)
logging.basicConfig(level=(logging.DEBUG if args.debug
else logging.WARN))
- vm = vmcls(debug=args.debug, vcpus=args.jobs, config=config)
+ vm = vmcls(debug=args.debug, vcpus=args.jobs, config=config,
+ boot_console=args.boot_console)
if args.build_image:
if os.path.exists(args.image) and not args.force:
sys.stderr.writelines(["Image file exists: %s\n" % args.image,
@@ -569,6 +574,8 @@ def main(vmcls, config=None):
if args.snapshot:
img += ",snapshot=on"
vm.boot(img)
+ if vm._boot_console:
+ vm.wait_boot()
vm.wait_ssh()
except Exception as e:
if isinstance(e, SystemExit) and e.code == 0:
Added ability to view console during boot via --boot-console switch to basevm.py. This helps debug issues that occur during the boot sequence. Also added a new special variable to vm-build: BOOT_CONSOLE=1 will cause this new --boot-console switch to be set. Signed-off-by: Robert Foley <robert.foley@linaro.org> --- tests/vm/Makefile.include | 4 ++++ tests/vm/basevm.py | 11 +++++++++-- 2 files changed, 13 insertions(+), 2 deletions(-) -- 2.17.1