def _check_version(self, name, addr, open_ver):
# check version
lib = Library(self.mem, addr)
lib_ver = lib.version
if lib_ver < open_ver:
log_libmgr.warn("lib '%s' has too low version: %d < %d", name,
lib_ver, open_ver)
return 0
else:
log_libmgr.info("lib '%s' version %d ok for open version %d", name,
lib_ver, open_ver)
return addr
def _check_version(self, name, addr, open_ver):
# check version
lib = Library(self.mem, addr)
lib_ver = lib.version
if lib_ver < open_ver:
log_libmgr.warn("lib '%s' has too low version: %d < %d",
name, lib_ver, open_ver)
return 0
else:
log_libmgr.info("lib '%s' version %d ok for open version %d",
name, lib_ver, open_ver)
return addr
def _expunge_list(self, node_list):
left_libs = 0
for node in node_list:
lib_base = node.get_addr()
# is it a vlib?
if lib_base in self.addr_vlib:
vlib = self.addr_vlib[lib_base]
if not self.expunge_lib(vlib):
lib = vlib.get_library()
log_libmgr.warn("can't expunge: '%s' with open count %d",
lib.name, lib.open_cnt)
left_libs += 1
return left_libs
def shutdown(self, run_sp=None):
"""cleanup libs
try to expunge all libs and report still open ones
"""
log_libmgr.info("+shutdown")
aleft = self.alib_mgr.shutdown(run_sp)
if aleft > 0:
log_libmgr.warn("shutdown: can't expunge %d amiga libs/devs!", aleft)
vleft = self.vlib_mgr.shutdown()
if vleft > 0:
log_libmgr.warn("shutdown: can't expunge %d vamos libs/devs!", vleft)
left = vleft + aleft
log_libmgr.info("-shutdwon: aleft=%d, vleft=%d", aleft, vleft)
return left
def shutdown(self, run_sp=None):
"""cleanup libs
try to expunge all libs and report still open ones
"""
log_libmgr.info("+shutdown")
aleft = self.alib_mgr.shutdown(run_sp)
if aleft > 0:
log_libmgr.warn("shutdown: can't expunge %d amiga libs/devs!",
aleft)
vleft = self.vlib_mgr.shutdown()
if vleft > 0:
log_libmgr.warn("shutdown: can't expunge %d vamos libs/devs!",
vleft)
left = vleft + aleft
log_libmgr.info("-shutdwon: aleft=%d, vleft=%d", aleft, vleft)
return left
def _load_common(self, lib_name, seglist_baddr, run_sp):
# find resident in first hunk
seglist = SegList(self.alloc, seglist_baddr)
seg = seglist.get_segment()
res = Resident.find(self.mem, seg.get_addr(), seg.get_size())
# unload seglist if no resident was found
if not res:
log_libmgr.warn("%s: no resident found!", lib_name)
self.segloader.unload_seglist(seglist_baddr)
return 0, 0
# init resident
lib_base, _ = self.initres.init_resident(res.get_addr(),
seglist.get_baddr(),
run_sp=run_sp)
# unload seglist on error
if lib_base == 0:
log_libmgr.warn("%s: init resident failed!", lib_name)
self.segloader.unload_seglist(seglist_baddr)
return 0, 0
return lib_base, seglist_baddr