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f28ac72)
Allows defintions to be linked with the 'alias:' conf syntax. For example:
[MSR]
alias: MSR_64
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
# default to 64 bit registers
width = 64
name = None
# default to 64 bit registers
width = 64
name = None
"Invalid value in %s" % id)
fields[-1].add_value(v[0], v[1])
"Invalid value in %s" % id)
fields[-1].add_value(v[0], v[1])
+ elif t[0] == 'alias':
+ alias_id = t[1].strip()
+
+ if alias_id is not None:
+ if name is not None or fields != []:
+ raise ConfigurationError(file, ("Definiton " \
+ + "for %s is an alias, but has other " \
+ + "attributes") % id)
+
+ if not regs.has_key(alias_id):
+ raise ConfigurationError(file, "Aliasing "
+ "non-existent register %s (from %s)" \
+ % (alias_id, id))
+
+ regs[id] = regs[alias_id]
+ continue
if name is None or name == '':
raise ConfigurationError(file,
if name is None or name == '':
raise ConfigurationError(file,