def find_or_declare_win32(self, lst):
# assuming that "find_or_declare" is called before the build starts, remove the calls to os.path.isfile
if isinstance(lst, str):
lst = [x for x in Node.split_path(lst) if x and x != '.']
node = self.get_bld().search(lst)
if node:
if not node.isfile_cached():
node.sig = None
try:
node.parent.mkdir()
except:
pass
return node
self = self.get_src()
node = self.find_node(lst)
if node:
if not node.isfile_cached():
node.sig = None
try:
node.parent.mkdir()
except:
pass
return node
node = self.get_bld().make_node(lst)
node.parent.mkdir()
return node
def find_or_declare_win32(self, lst): # assuming that "find_or_declare" is called before the build starts, remove the calls to os.path.isfile if isinstance(lst, str): lst = [x for x in Node.split_path(lst) if x and x != '.'] node = self.get_bld().search(lst) if node: if not node.isfile_cached(): node.sig = None try: node.parent.mkdir() except OSError: pass return node self = self.get_src() node = self.find_node(lst) if node: if not node.isfile_cached(): node.sig = None try: node.parent.mkdir() except OSError: pass return node node = self.get_bld().make_node(lst) node.parent.mkdir() return node
def scan_verilog_file(node,cache,debug=False):
leaf = Node.split_path(node.abspath())[-1]
stack = [node.abspath()]
deps = []
asdditionals = []
# check whether external packages are referenced in this file
packages_missing = cache['packages_used'][leaf] - cache['packages_defined'][leaf]
for pak in packages_missing:
package_found = False
for f,packages in cache['packages_defined'].iteritems():
if pak in packages:
package_found = True
deps.append(cache['nodes'][f])
if not package_found:
pass
deps.extend(add_include_deps(stack,cache,cache['includes_used'][leaf]))
if debug:
print node,[x.abspath() for x in deps]
return (deps,[])
def scan_verilog_file(node, cache, debug=False):
leaf = Node.split_path(node.abspath())[-1]
stack = [node.abspath()]
deps = []
asdditionals = []
# check whether external packages are referenced in this file
packages_missing = cache["packages_used"][leaf] - cache["packages_defined"][leaf]
for pak in packages_missing:
package_found = False
for f, packages in cache["packages_defined"].iteritems():
if pak in packages:
package_found = True
deps.append(cache["nodes"][f])
if not package_found:
pass
deps.extend(add_include_deps(stack, cache, cache["includes_used"][leaf]))
if debug:
print node, [x.abspath() for x in deps]
return (deps, [])
def find_resource(self, lst) : if isinstance(lst, str): lst = [x for x in Node.split_path(lst) if x and x != '.'] node = self.get_bld().search(lst) if not node: self = self.get_src() node = self.search(lst) if not node: node = self.find_node(lst) return node
def find_resource(self, lst):
if isinstance(lst, str):
lst = [x for x in Node.split_path(lst) if x and x != '.']
node = self.get_bld().search(lst)
if not node:
self = self.get_src()
node = self.search(lst)
if not node:
node = self.find_node(lst)
return node
def __init__(self, base_path):
if base_path:
self.root = Node.Node('', None)
self.base_node = self.root.make_node(base_path)
self.srcnode = self.base_node.make_node('dev')
self.bintemp_node = self.srcnode.make_node('BinTemp')
self.path = self.srcnode.make_node('Code')
self.env = {}
self.project_overrides = {}
self.file_overrides = {}
def process_autoconfig(self, node):
out = node.change_ext('')
out = Node.split_path(out.abspath())[-1]
appinfo_content=open('appinfo.json')
appinfo_json=json.load(appinfo_content,object_pairs_hook=collections.OrderedDict)
out = self.bld.path.get_bld().make_node([str(out)])
tsk = self.create_task('autoconfig', [node], [out])
tsk.appinfo = appinfo_json
if out.suffix() in ['.c']:
self.source.append(out)
def process_autoconfig(self, node):
out = node.change_ext('')
out = Node.split_path(out.abspath())[-1]
appinfo_content = open('appinfo.json')
appinfo_json = json.load(appinfo_content,
object_pairs_hook=collections.OrderedDict)
out = self.bld.path.get_bld().make_node([str(out)])
tsk = self.create_task('autoconfig', [node], [out])
tsk.appinfo = appinfo_json
if out.suffix() in ['.c']:
self.source.append(out)
def check_files(files,debug=False):
packages_used = {}
packages_defined = {}
includes_used = {}
nodes = {}
for file in files:
leaf = Node.split_path(file.abspath())[-1]
nodes[leaf] = file
# This is the basic check, that looks in the current file for:
# - packages defined
# - packages used/imported
# - files included
with open(file.abspath(),'r') as input:
packages_used[leaf] = set()
packages_defined[leaf] = set()
includes_used[leaf] = []
if debug:
print "Processing file:" + node.abspath()
# look for used packages and packages that are defined in the input file
for line in input:
# Poor man's comment detection
if line.find('//') == 0:
continue
m0 = re.search('package\s+(\w+);', line)
m1 = re.search('import\s+(\w+)[\s:]+', line)
m2 = re.search('\W(\w+)::', line)
m3 = re.search('`include\s+"([\w\.]+)"', line)
if (m0 is not None):
packages_defined[leaf].add(m0.group(1))
if (m1 is not None):
packages_used[leaf].add(m1.group(1))
if (m2 is not None):
packages_used[leaf].add(m2.group(1))
if (m3 is not None):
includes_used[leaf].append(m3.group(1))
if debug:
print "Packages used:"+" ".join(packages_used[leaf])
print "Packages defined:"+" ".join(packages_defined[leaf])
print "Includes defined:"+" ".join(includes_used[leaf])
return nodes, packages_used, packages_defined, includes_used
def check_files(files, debug=False):
packages_used = {}
packages_defined = {}
includes_used = {}
nodes = {}
for file in files:
leaf = Node.split_path(file.abspath())[-1]
nodes[leaf] = file
# This is the basic check, that looks in the current file for:
# - packages defined
# - packages used/imported
# - files included
with open(file.abspath(), "r") as input:
packages_used[leaf] = set()
packages_defined[leaf] = set()
includes_used[leaf] = []
if debug:
print "Processing file:" + node.abspath()
# look for used packages and packages that are defined in the input file
for line in input:
# Poor man's comment detection
if line.find("//") == 0:
continue
m0 = re.search("package\s+(\w+);", line)
m1 = re.search("import\s+(\w+)[\s:]+", line)
m2 = re.search("\W(\w+)::", line)
m3 = re.search('`include\s+"([\w\.]+)"', line)
if m0 is not None:
packages_defined[leaf].add(m0.group(1))
if m1 is not None:
packages_used[leaf].add(m1.group(1))
if m2 is not None:
packages_used[leaf].add(m2.group(1))
if m3 is not None:
includes_used[leaf].append(m3.group(1))
if debug:
print "Packages used:" + " ".join(packages_used[leaf])
print "Packages defined:" + " ".join(packages_defined[leaf])
print "Includes defined:" + " ".join(includes_used[leaf])
return nodes, packages_used, packages_defined, includes_used
def find_or_declare(self, lst):
if isinstance(lst, str):
lst = [x for x in Node.split_path(lst) if x and x != '.']
if lst[0].startswith('\\\\'):
if len(lst) < 3:
return None
node = self.ctx.root.make_node(lst[0]).make_node(lst[1])
node.cache_isdir = True
node.parent.cache_isdir = True
ret = node.find_node(lst[2:])
if not ret:
ret = node.make_node(lst[2:])
if not os.path.isfile(ret.abspath()):
ret.sig = None
ret.parent.mkdir()
return ret
return self.find_or_declare_orig(lst)
def find_or_declare(self, lst):
if isinstance(lst, str):
lst = [x for x in Node.split_path(lst) if x and x != '.']
if lst[0].startswith('\\\\'):
if len(lst) < 3:
return None
node = self.ctx.root.make_node(lst[0]).make_node(lst[1])
node.cache_isdir = True
node.parent.cache_isdir = True
ret = node.find_node(lst[2:])
if not ret:
ret = node.make_node(lst[2:])
if not os.path.isfile(ret.abspath()):
ret.sig = None
ret.parent.mkdir()
return ret
return self.find_or_declare_orig(lst)
def scan_verilog_task(task):
#print "Scanning Task "+str(task)
#print "Includes: "+" ".join([x.abspath() for x in getattr(task.generator,'verilog_search_paths',[])])
# create a database of all packages used and defined in all .sv files in all incdirs
# this will later be used in the scanner for the individual task sources
cache = get_sv_files_from_include_dirs(task.inputs,getattr(task.generator,'verilog_search_paths',[]))
ret = ([],[])
debug = False
for inp in task.inputs:
#DELME
if Node.split_path(inp.abspath())[-1] == 'tb_top_miniasic_0.sv':
#print inp.abspath()
#debug = True
pass
#END DELME
new_dep = scan_verilog_file(inp,cache,debug)
if debug:
print new_dep
ret[0].extend(new_dep[0])
ret[1].extend(new_dep[1])
return ret
def scan_verilog_task(task):
# print "Scanning Task "+str(task)
# print "Includes: "+" ".join([x.abspath() for x in getattr(task.generator,'verilog_search_paths',[])])
# create a database of all packages used and defined in all .sv files in all incdirs
# this will later be used in the scanner for the individual task sources
cache = get_sv_files_from_include_dirs(task.inputs, getattr(task.generator, "verilog_search_paths", []))
ret = ([], [])
debug = False
for inp in task.inputs:
# DELME
if Node.split_path(inp.abspath())[-1] == "tb_top_miniasic_0.sv":
# print inp.abspath()
# debug = True
pass
# END DELME
new_dep = scan_verilog_file(inp, cache, debug)
if debug:
print new_dep
ret[0].extend(new_dep[0])
ret[1].extend(new_dep[1])
return ret
def scan_synplify_project_file(self):
"""This function extracts the output file and inputs files for synthesis from a synplify project (i.e. tcl) file."""
result_file = None
self.project_file_node = self.path.find_node(getattr(self,'project_file',None))
if not self.project_file_node:
raise Errors.ConfigurationError('Project file for synplify not found: '+getattr(self,'project_file',''))
# help file
project_file_name = os.path.split(self.project_file_node.abspath())[1]
help_file = self.bld.bldnode.make_node('brick_'+project_file_name)
with open(help_file.abspath(),'w') as hf:
hf.write('set results_dir ./results')
# open the project file template
input = open(self.project_file_node.abspath(),'r')
inputs = [self.project_file_node]
# split the filename into parts
project_file_split = Node.split_path(self.project_file_node.abspath())
# create the target project file
self.project_file_node = self.path.get_bld().make_node(os.path.join(self.path.bld_dir(),project_file_split[len(project_file_split)-1]))
output = open(self.project_file_node.abspath(),'w')
variables = {}
outputs = []
for line in input:
# copy file line by line
output.write(line)
# skip comments
if re.match('\s*#',line):
continue
# replace env variables
get_env = re.search('\[\s*get_env\s+(\w+)\s*\]',line)
if get_env:
if not get_env.group(1) in self.env:
raise Errors.ConfigurationError('The environment variable '+get_env.group(1)+' used in synplify project file '+self.project_file_node.abspath()+' has not been defined.')
line = re.sub('\[\s*get_env\s+\w+\s*\]',self.env[get_env.group(1)],line)
# keep the rest
# _
# |
# v
#
# look for the results file
m0 = re.search('project\s+-result_file\s+"(.+)"',line)
if m0:
# check if the line contains a reference to a variable
m0_1 = re.search('\$(\w+)',m0.group(1))
if m0_1:
try:
result_file = re.sub('\$(\w+)',variables[m0_1.group(1)],m0.group(1))
except KeyError:
print "Variable "+m0_1.group(1)+" not found in "+self.project_file
outputs.append(self.bld.bldnode.make_node(result_file))
else:
# if the result path is given as a relative path,
# synplify save the results relative to the project_file path,
# not relative to the path where the program is executed in
outputs.append(self.bld.bldnode.make_node(m0.group(1)))
# look for variables
m3 = re.search('set\s+(.+?)\s+(.+)',line)
if m3:
m3_1 = re.search('\[\s*get_env\s+(.+)\s*\]',m3.group(2))
if m3_1:
variables[m3.group(1)] = self.env[m3_1.group(1)]
else:
variables[m3.group(1)] = m3.group(2)
input.close()
for file in getattr(self,'source_files',[]):
node = self.path.find_node(file)
if not node:
raise Errors.ConfigurationError('File '+file+' not found in task ' + self.name)
if node.suffix() == '.v':
output.write('add_file -verilog "'+node.abspath()+'"\n')
elif node.suffix() == '.sv' or node.suffix() == '.svh':
output.write('add_file -verilog -vlog_std sysv "'+node.abspath()+'"\n')
elif node.suffix() == '.vhd' or node.suffix() == '.vhdl':
output.write('add_file -vhdl "'+node.abspath()+'"\n')
elif node.suffix() == '.sdc':
output.write('add_file -constraint "'+node.abspath()+'"\n')
else:
raise Errors.ConfigurationError('Extension of file '+node.abspath()+' unknown.')
inputs.append(node)
for directory in getattr(self,'include_paths',[]):
node = self.path.find_dir(directory)
if not node:
raise Errors.ConfigurationError('Include directory '+directory+' not found in synplify task.')
output.write('set_option -include_path "'+node.abspath()+'"\n')
output.close()
self.logfile = outputs[0].change_ext('.srr')
outputs.append(outputs[0].change_ext('.ncf'))
outputs.append(outputs[0].parent.make_node('synplicity.ucf'))
self.logfile = self.env.BRICK_LOGFILES+'/'+Node.split_path(self.project_file_node.abspath())[-1]
# generate synthesis task
self.synplify_task = self.create_task('synplifyTask', inputs, outputs)
def get_encounter_step_name(self):
return Node.split_path(self.get_encounter_main_tcl_script().change_ext('').abspath())[-1]
