def __init__(self, root_uri, server):
self._root_uri = root_uri
self._server = server
self._root_path = lsp.path_from_uri(self._root_uri)
self._docs = {} # uri -> doc
self._fe_map = {} # fe -> doc
self._prj = {}
self._last_linted_doc = None
errorout_memory.Install_Handler()
libghdl.flags.Flag_Elocations.value = True
# libghdl.Flags.Verbose.value = True
# We do analysis even in case of errors.
libghdl.vhdl.parse.Flag_Parse_Parenthesis.value = True
# Force analysis to get more feedback + navigation even in case
# of errors.
libghdl.flags.Flag_Force_Analysis.value = True
# Do not consider analysis order issues.
libghdl.flags.Flag_Elaborate_With_Outdated.value = True
libghdl.errorout.Enable_Warning(errorout.Msgid.Warnid_Unused, True)
self.read_project()
self.set_options_from_project()
if libghdl.analyze_init_status() != 0:
log.error("cannot initialize libghdl")
raise InitError
self._diags_set = set() # Documents with at least one diagnostic.
self.read_files_from_project()
self.gather_diagnostics(None)
def test_InitializeGHDL(self) -> None:
"""Initialization: set options and then load libaries."""
libghdl.initialize()
# Print error messages on the console.
errorout_console.Install_Handler()
# Set options. This must be done before analyze_init()
libghdl.set_option("--std=08")
# Finish initialization. This will load the standard package.
if libghdl.analyze_init_status() != 0:
self.fail("libghdl initialization error")
# Load the file
file_id = name_table.Get_Identifier(str(self._filename))
sfe = files_map.Read_Source_File(name_table.Null_Identifier, file_id)
if sfe == files_map.No_Source_File_Entry:
self.fail("Cannot read file '{!s}'".format(self._filename))
# Parse
file = sem_lib.Load_File(sfe)
# Display all design units
designUnit = nodes.Get_First_Design_Unit(file)
while designUnit != nodes.Null_Iir:
libraryUnit = nodes.Get_Library_Unit(designUnit)
if nodes.Get_Kind(
libraryUnit) == nodes.Iir_Kind.Entity_Declaration:
entityName = self.getIdentifier(libraryUnit)
self.assertEqual(
entityName,
"entity_1",
"expected entity name 'e1', got '{}'".format(entityName),
)
elif nodes.Get_Kind(
libraryUnit) == nodes.Iir_Kind.Architecture_Body:
architectureName = self.getIdentifier(libraryUnit)
self.assertEqual(
architectureName,
"behav",
"expected architecture name 'behav', got '{}'".format(
architectureName),
)
else:
self.fail("Unknown unit.")
designUnit = nodes.Get_Chain(designUnit)
def __ghdl_init(self):
"""Initialization: set options and then load libraries"""
# Initialize libghdl
libghdl.finalize()
libghdl.initialize()
# Collect error messages in memory
errorout_memory.Install_Handler()
libghdl.set_option(b"--std=08")
# Finish initialization. This will load the standard package.
if libghdl.analyze_init_status() != 0:
raise LibGHDLException("Error initializing 'libghdl'.")