blob: f7ac33a613fee3bbde50e3a31eb20e84cacf1c32 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
from sys import platform
from pathlib import Path
import ctypes
import _ctypes
from sys import stdout, stderr
def dlopen(path):
if not Path(path).exists():
print('Executable binary not found: ' + path)
exit(1)
try:
return ctypes.CDLL(path)
except OSError:
print('Loading executables dynamically seems not to be supported on this platform')
exit(1)
def dlclose(obj):
if platform == "win32":
_ctypes.FreeLibrary(obj._handle)
else:
_ctypes.dlclose(obj._handle)
def enc_args(args):
xargs = (ctypes.POINTER(ctypes.c_char) * len(args))()
for idx, arg in enumerate(args):
xargs[idx] = ctypes.create_string_buffer(arg.encode('utf-8'))
return xargs
def run(path, argc, argv):
print("PY RUN ENTER")
ghdl = dlopen(path)
_ret = ghdl.entry(argc, argv)
stdout.flush()
stderr.flush()
dlclose(ghdl)
print("PY RUN EXIT <%d>" % _ret)
stdout.flush()
stderr.flush()
|
