def GetModeOfNode(node: Iir) -> Mode:
"""Return the mode of a :obj:`node`."""
if node == Null_Iir:
raise ValueError("GetModeOfNode: Parameter 'node' must not be 'Null_iir'.")
try:
return __MODE_TRANSLATION[nodes.Get_Mode(node)]
except KeyError:
raise LibGHDLException("Unknown mode.")
def inner(*args):
try:
return functionPointer(*args)
except OSError as ex:
errors = [str(ex)]
raise LibGHDLException(
"Caught exception when calling '{func}' in libghdl.".
format(func=subprogramName),
errors,
) from ex
def CheckForErrors() -> None:
errorCount = errorout_memory.Get_Nbr_Messages()
errors = []
if errorCount != 0:
for i in range(errorCount):
rec = errorout_memory.Get_Error_Record(i + 1)
# FIXME: needs help from @tgingold
fileName = "" # name_table.Get_Name_Ptr(files_map.Get_File_Name(rec.file))
message = errorout_memory.Get_Error_Message(i + 1)
errors.append(
"{file}:{line}:{column}: {msg}".format(file=fileName, line=rec.line, column=rec.offset, msg=message)
)
raise DOMException("Error raised in libghdl.") from LibGHDLException("libghdl: Internal error.", errors)
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("--std=08")
parse.Flag_Parse_Parenthesis.value = True
# Finish initialization. This will load the standard package.
if libghdl_analyze_init_status() != 0:
raise LibGHDLException("Error initializing 'libghdl'.")