From 20689dc2eec132a34b7a327c1d9424251d26cb23 Mon Sep 17 00:00:00 2001
From: John Zhang <john.zhang@anu.edu.au>
Date: Tue, 1 Nov 2016 10:51:58 +1100
Subject: [PATCH] test_ccall C source files

---
 tests/test_jit/suite/test_ccall.c     | 51 +++++++++++++++++++++++++++
 tests/test_jit/suite/test_ccall_fnc.c |  4 +++
 2 files changed, 55 insertions(+)
 create mode 100644 tests/test_jit/suite/test_ccall.c
 create mode 100644 tests/test_jit/suite/test_ccall_fnc.c

diff --git a/tests/test_jit/suite/test_ccall.c b/tests/test_jit/suite/test_ccall.c
new file mode 100644
index 00000000..aac39d3c
--- /dev/null
+++ b/tests/test_jit/suite/test_ccall.c
@@ -0,0 +1,51 @@
+
+// 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;
+    MuCtx* ctx;
+    MuIRBuilder* bldr;
+    MuID id;
+    MuID id_2;
+    MuID id_3;
+    MuID id_4;
+    MuID id_5;
+    MuID id_6;
+    MuID id_7;
+    MuID id_8;
+    MuID id_9;
+    MuID id_10;
+    MuID id_11;
+    mu = mu_fastimpl_new();
+    ctx = mu->new_context(mu);
+    bldr = ctx->new_ir_builder(ctx);
+    id = bldr->gen_sym(bldr, "@i64");
+    bldr->new_type_int(bldr, id, 64);
+    id_2 = bldr->gen_sym(bldr, "@sig_i64_i64");
+    bldr->new_funcsig(bldr, id_2, (MuTypeNode [1]){id}, 1, (MuTypeNode [1]){id}, 1);
+    id_3 = bldr->gen_sym(bldr, "@fnpsig_i64_i64");
+    bldr->new_type_ufuncptr(bldr, id_3, id_2);
+    id_4 = bldr->gen_sym(bldr, "@c_fnc");
+    bldr->new_const_extern(bldr, id_4, id_3, "fnc");
+    id_5 = bldr->gen_sym(bldr, "@test_ccall");
+    bldr->new_func(bldr, id_5, id_2);
+    id_6 = bldr->gen_sym(bldr, "@test_ccall_v1");
+    id_7 = bldr->gen_sym(bldr, "@test_ccall_v1.blk0");
+    id_8 = bldr->gen_sym(bldr, "@test_ccall_v1.blk0.k");
+    id_9 = bldr->gen_sym(bldr, "@test_ccall_v1.blk0.res");
+    id_10 = bldr->gen_sym(bldr, NULL);
+    bldr->new_ccall(bldr, id_10, (MuID [1]){id_9}, 1, MU_CC_DEFAULT, id_3, id_2, id_4, (MuVarNode [1]){id_8}, 1, MU_NO_ID, MU_NO_ID);
+    id_11 = bldr->gen_sym(bldr, NULL);
+    bldr->new_ret(bldr, id_11, (MuVarNode [1]){id_9}, 1);
+    bldr->new_bb(bldr, id_7, (MuID [1]){id_8}, (MuTypeNode [1]){id}, 1, MU_NO_ID, (MuInstNode [2]){id_10, id_11}, 2);
+    bldr->new_func_ver(bldr, id_6, id_5, (MuBBNode [1]){id_7}, 1);
+    bldr->load(bldr);
+    mu->compile_to_sharedlib(mu, "test_ccall.dylib");
+    printf("%s\n", "test_ccall.dylib");
+    return 0;
+}
diff --git a/tests/test_jit/suite/test_ccall_fnc.c b/tests/test_jit/suite/test_ccall_fnc.c
new file mode 100644
index 00000000..e01a1204
--- /dev/null
+++ b/tests/test_jit/suite/test_ccall_fnc.c
@@ -0,0 +1,4 @@
+#include <stdint.h>
+uint64_t fnc(uint64_t k) {
+    return k;   // do nothing, just return.
+}
-- 
2.21.0