def _resolve_var_addr(self, s, allregions, values):
val = s
split = s.split('.')
trysymbol = False
if '.'.join(split[:-1]) in allregions.iterkeys():
val = self._resolve_region_relative(s, allregions)
return val
if values and s in values.iterkeys():
val = values[s]
return val
if config.Main.stage_from_name(split[0]):
stage = config.Main.stage_from_name(split[0])
if len(split) > 1:
attr = split[1]
val = getattr(stage, attr, val)
return val
if s.startswith('.'):
end = '.end'
start = '.start'
if s.endswith(end):
(start, val) = utils.get_section_location(re.sub(end, '', s), self.stage)
elif s.endswith(start):
(val, end) = utils.get_section_location(re.sub(start, '', s), self.stage)
if type(val) == int and val < 0:
val = s
return val
if not s.startswith('0x'):
val = utils.get_symbol_location(s, self.stage)
if val < 0:
val = s
return val
else:
val = int(s, 16)
return val
def __init__(self, fnname, substagenum, controller, stage):
self.fnname = fnname
self.substagenum = substagenum
self.controller = controller
self.fnloc = utils.get_symbol_location(fnname, stage)
if self.fnloc < 0:
raise Exception("not such function named %s, cannot be a substage entrypoint" % fnname)
if self.fnloc:
spec = "*(0x%x)" % self.fnloc
else:
spec = fnname
TargetBreak.__init__(self, spec, controller, True, stage)