GitLab will be partched to the latest stable version on 15 July 2020 at 2.00pm (AEDT) to 2.30pm (AEDT) due to Security Patch Availability. During the update, GitLab and Mattermost services will not be available. If you have any concerns with this, please talk to us at N110 (b) CSIT building.

Commit cc5f2249 authored by John Zhang's avatar John Zhang


parent 99c0d195
// Compile with flag -std=c99
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <dlfcn.h>
#include "muapi.h"
#include "mu-fastimpl.h"
int main(int argc, char** argv) {
MuVM* mu_29;
MuCtx* ctx_29;
MuIRBuilder* bldr_29;
MuID id_412;
MuID id_413;
MuID id_414;
MuID id_415;
MuID id_416;
MuID id_417;
MuID id_418;
MuID id_419;
MuID id_420;
MuID id_421;
MuID id_422;
MuID id_423;
MuID id_424;
MuID id_425;
MuID id_426;
mu_29 = mu_fastimpl_new();
ctx_29 = mu_29->new_context(mu_29);
bldr_29 = ctx_29->new_ir_builder(ctx_29);
id_412 = bldr_29->gen_sym(bldr_29, "@i8");
bldr_29->new_type_int(bldr_29, id_412, 8);
id_413 = bldr_29->gen_sym(bldr_29, "@i32");
bldr_29->new_type_int(bldr_29, id_413, 32);
id_414 = bldr_29->gen_sym(bldr_29, "@i64");
bldr_29->new_type_int(bldr_29, id_414, 64);
id_415 = bldr_29->gen_sym(bldr_29, "@stt");
bldr_29->new_type_struct(bldr_29, id_415, (MuTypeNode [3]){id_412, id_414, id_413}, 3);
id_416 = bldr_29->gen_sym(bldr_29, "@pstt");
bldr_29->new_type_uptr(bldr_29, id_416, id_415);
id_417 = bldr_29->gen_sym(bldr_29, "@sig_pstt_i32");
bldr_29->new_funcsig(bldr_29, id_417, (MuTypeNode [1]){id_416}, 1, (MuTypeNode [1]){id_413}, 1);
id_418 = bldr_29->gen_sym(bldr_29, "@test_fnc");
bldr_29->new_func(bldr_29, id_418, id_417);
id_419 = bldr_29->gen_sym(bldr_29, "@test_fnc.v1");
id_420 = bldr_29->gen_sym(bldr_29, "@test_fnc.v1.blk0");
id_421 = bldr_29->gen_sym(bldr_29, "");
id_422 = bldr_29->gen_sym(bldr_29, "@test_fnc.v1.blk0.pfld");
id_423 = bldr_29->gen_sym(bldr_29, "@test_fnc.v1.blk0.res");
id_424 = bldr_29->gen_sym(bldr_29, NULL);
bldr_29->new_getfieldiref(bldr_29, id_424, id_422, true, id_415, 2, id_421);
id_425 = bldr_29->gen_sym(bldr_29, NULL);
bldr_29->new_load(bldr_29, id_425, id_423, true, MU_ORD_NOT_ATOMIC, id_413, id_422, MU_NO_ID);
id_426 = bldr_29->gen_sym(bldr_29, NULL);
bldr_29->new_ret(bldr_29, id_426, (MuVarNode [1]){id_423}, 1);
bldr_29->new_bb(bldr_29, id_420, (MuID [1]){id_421}, (MuTypeNode [1]){id_416}, 1, MU_NO_ID, (MuInstNode [3]){id_424, id_425, id_426}, 3);
bldr_29->new_func_ver(bldr_29, id_419, id_418, (MuBBNode [1]){id_420}, 1);
mu_29->compile_to_sharedlib(mu_29, "test_getfieldiref.dylib", NULL, 0);
printf("%s\n", "test_getfieldiref.dylib");
return 0;
......@@ -11,3 +11,21 @@ def test_uptr_bytestore_load():
ui32 = ctypes.c_uint32()
assert fn(ctypes.byref(ui32)) == 0x8d9f9c1d
assert ui32.value == 0x8d9f9c1d
def test_getfieldiref():
class Stt(ctypes.Structure):
_fields_ = [('ui8', ctypes.c_uint8),
('ui64', ctypes.c_uint64),
('ui32', ctypes.c_uint32)]
fn, _ = fncptr_from_c_script("test_getfieldiref.c", "test_fnc",
stt = Stt()
stt.ui8 = 25
stt.ui64 = 0xabcdef01234567890
stt.ui32 = 0xcaffebabe
res = fn(ctypes.byref(stt))
assert res == 0xcaffebabe, "result: %s" % hex(res)
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment