python: add more interfaces.

2 files changed, 37 insertions, 3 deletions

diff --git a/src/vhdl/python/libghdl/thin.py b/src/vhdl/python/libghdl/thin.py
index ae12c3864..2fb75f651 100644
--- a/src/vhdl/python/libghdl/thin.py
+++ b/src/vhdl/python/libghdl/thin.py
@@ -1,5 +1,5 @@
 from libghdl import libghdl
-from ctypes import (c_char_p, c_int32, c_int, c_bool, sizeof)
+from ctypes import (c_char_p, c_int32, c_int, c_bool, sizeof, c_void_p)
 import iirs
 import nodes_meta
 from nodes_meta import (Attr, types)
@@ -44,7 +44,7 @@ location_File_Line_To_Col = libghdl.files_map__location_file_line_to_col
 Get_File_Name = libghdl.files_map__get_file_name
 
 Get_File_Buffer = libghdl.files_map__get_file_buffer
-Get_File_Buffer.restype = c_char_p
+Get_File_Buffer.restype = c_void_p
 
 Get_File_Length = libghdl.files_map__get_file_length
 
@@ -92,12 +92,27 @@ class Parse:
 
 # std.standard
 
+# Use .value
 Standard_Package = c_int32.in_dll(libghdl, "std_package__standard_package")
 
+# Use .value
+Character_Type_Definition = c_int32.in_dll(
+    libghdl, "std_package__character_type_definition")
+
 # libraries
 
 Get_Libraries_Chain = libghdl.libraries__get_libraries_chain
 
+Add_Design_Unit_Into_Library = libghdl.libraries__add_design_unit_into_library
+
+Finish_Compilation = libghdl.libraries__finish_compilation
+
+Library_Location = c_int32.in_dll(libghdl, "libraries__library_location")
+
+#
+
+Disp_Iir = libghdl.disp_tree__disp_iir
+
 Null_Iir = 0
 Null_Iir_List = 0
 
diff --git a/src/vhdl/python/pnodespy.py b/src/vhdl/python/pnodespy.py
index c7f23f73f..89b288995 100755
--- a/src/vhdl/python/pnodespy.py
+++ b/src/vhdl/python/pnodespy.py
@@ -66,9 +66,28 @@ def do_class_fields():
     print_enum('fields', [f.name for f in pnodes.funcs])
 
 
+def read_spec_enum(type_name, prefix, class_name):
+    """Read an enumeration declaration from iirs.ads"""
+    pat_decl = re.compile(r'   type {0} is$'.format(type_name))
+    pat_enum = re.compile(r'       {0}_(\w+),?(-- .*)?$'.format(prefix))
+    lr = pnodes.linereader(pnodes.spec_file)
+    while not pat_decl.match(lr.get()):
+        pass
+    toks = []
+    while True:
+        line = lr.get()
+        if line == '      );\n':
+            break
+        m = pat_enum.match(line)
+        if m:
+            toks.append(m.group(1))
+    print_enum(class_name, toks)
+
+
 def do_libghdl_iirs():
     print 'from libghdl import libghdl'
     do_class_kinds()
+    read_spec_enum('Iir_Mode', 'Iir', 'Iir_Mode')
     do_iirs_subprg()
 
 
@@ -138,7 +157,7 @@ def do_libghdl_names():
 
 
 def do_libghdl_tokens():
-    pat_token = re.compile('       Tok_(\w+),?\s*(--.*)?$')
+    pat_token = re.compile(r'       Tok_(\w+),?\s*(--.*)?$')
     lr = pnodes.linereader('tokens.ads')
     toks = []
     while True: