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Hdlmake
Commit 0477b892 authored by Will Kamp's avatar Will Kamp
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Move entity_name.lower() into DepRelation __init__() 

Make the code cleaner and less likely to break in the future.
parent 62de78de
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Showing with 12 additions and 12 deletions
hdlmake/dep_file.py
View file @ 0477b892
......@@ -41,7 +41,7 @@ class DepRelation(object):
assert rel_type in [DepRelation.ENTITY, DepRelation.PACKAGE, DepRelation.INCLUDE, DepRelation.ARCHITECTURE]
self.direction = direction
self.rel_type = rel_type
self.obj_name = obj_name
self.obj_name = obj_name.lower()
def satisfies(self, rel_b):
if rel_b.direction == DepRelation.PROVIDE or self.direction == DepRelation.USE:
......@@ -205,5 +205,5 @@ class DepFile(File):
# recurse, to find the largest number of levels below.
self.dep_level = 1 + max([dep.get_dep_level() for dep in self.depends_on]);
elif self.dep_level < 0:
raise Exception("Probably run into a circular reference of file dependencies.")
raise Exception("Probably run into a circular reference of file dependencies. It appears %d depends on itself, indirectly via atleast one other file." % self.filename())
return self.dep_level
hdlmake/vhdl_parser.py
View file @ 0477b892
......@@ -67,10 +67,10 @@ class VHDLParser(DepParser):
def do_use(s) :
if ( s.group(1).lower() == "work" ) : #work is the current library in VHDL
logging.debug("use package %s.%s" % (dep_file.library, s.group(2) ) )
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(2).lower() ) , DepRelation.USE, DepRelation.PACKAGE))
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(2) ) , DepRelation.USE, DepRelation.PACKAGE))
else :
logging.debug("use package %s.%s" % (s.group(1), s.group(2)) )
dep_file.add_relation(DepRelation("%s.%s" % (s.group(1).lower(), s.group(2).lower()), DepRelation.USE, DepRelation.PACKAGE))
dep_file.add_relation(DepRelation("%s.%s" % (s.group(1), s.group(2)), DepRelation.USE, DepRelation.PACKAGE))
return "<hdlmake use_pattern %s.%s>" % (s.group(1), s.group(2))
buf = re.sub(use_pattern, do_use, buf)
......@@ -78,7 +78,7 @@ class VHDLParser(DepParser):
entity_pattern = re.compile("^\s*entity\s+(?P<name>\w+)\s+is\s+(?:port|generic|end).*?(?P=name)\s*;", re.DOTALL | re.MULTILINE | re.IGNORECASE )
def do_entity(s) :
logging.debug("found entity %s.%s" % ( dep_file.library, s.group(1) ) )
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(1).lower()),
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(1)),
DepRelation.PROVIDE,
DepRelation.ENTITY))
return "<hdlmake entity_pattern %s.%s>" % (dep_file.library, s.group(1))
......@@ -88,10 +88,10 @@ class VHDLParser(DepParser):
architecture_pattern = re.compile("^\s*architecture\s+(\w+)\s+of\s+(\w+)\s+is", re.DOTALL | re.MULTILINE | re.IGNORECASE )
def do_architecture(s) :
logging.debug("found architecture %s of entity %s.%s" % ( s.group(1), dep_file.library, s.group(2) ) )
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(2).lower()),
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(2)),
DepRelation.PROVIDE,
DepRelation.ARCHITECTURE))
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(2).lower()),
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(2)),
DepRelation.USE,
DepRelation.ENTITY))
return "<hdlmake architecture %s.%s>" % (dep_file.library, s.group(2))
......@@ -101,7 +101,7 @@ class VHDLParser(DepParser):
package_pattern = re.compile("^\s*package\s+(\w+)\s+is", re.DOTALL | re.MULTILINE | re.IGNORECASE )
def do_package(s) :
logging.debug("found package %s.%s" % (dep_file.library, s.group(1) ))
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(1).lower()),
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(1)),
DepRelation.PROVIDE,
DepRelation.PACKAGE))
return "<hdlmake package %s.%s>" % (dep_file.library, s.group(1))
......@@ -135,19 +135,19 @@ class VHDLParser(DepParser):
def do_instance(s) :
for lib in libraries :
logging.debug("-> instantiates %s.%s as %s" % (lib, s.group(2), s.group(1)) )
dep_file.add_relation(DepRelation("%s.%s" % (lib, s.group(2).lower()),
dep_file.add_relation(DepRelation("%s.%s" % (lib, s.group(2)),
DepRelation.USE,
DepRelation.ARCHITECTURE))
return "<hdlmake instance %s|%s>" % (s.group(1), s.group(2))
def do_instance_from_library(s) :
if ( s.group(2).lower() == "work" ) : #work is the current library in VHDL
logging.debug("-> instantiates %s.%s as %s" % (dep_file.library, s.group(3), s.group(1)) )
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(3).lower()),
dep_file.add_relation(DepRelation("%s.%s" % (dep_file.library, s.group(3)),
DepRelation.USE,
DepRelation.ARCHITECTURE))
else :
logging.debug("-> instantiates %s.%s as %s" % (s.group(2), s.group(3), s.group(1)) )
dep_file.add_relation(DepRelation("%s.%s" % (s.group(2).lower(), s.group(3).lower()),
dep_file.add_relation(DepRelation("%s.%s" % (s.group(2), s.group(3)),
DepRelation.USE,
DepRelation.ARCHITECTURE))
......@@ -159,7 +159,7 @@ class VHDLParser(DepParser):
library_pattern = re.compile("^\s*library\s*(\w+)\s*;", re.DOTALL | re.MULTILINE | re.IGNORECASE )
def do_library(s) :
logging.debug("use library %s" % s.group(1))
libraries.add(s.group(1).lower())
libraries.add(s.group(1))
return "<hdlmake library %s>" % s.group(1)
buf = re.sub(library_pattern, do_library, buf)
......
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