fix(examples/vhdl/array_axis_vcs): add stubs.c

Author: umarcor

examples/vhdl/array_axis_vcs/run.py

@@ -22,9 +22,14 @@
 
 # vu.set_sim_option('modelsim.init_files.after_load',['runall_addwave.do'])
 
+c_nobj = join(root, 'src', 'test', 'stubs.o')
 c_obj = join(root, 'src', 'test', 'main.o')
+print(os.popen('gcc -fPIC -rdynamic -c '+join(root, 'src/**/stubs.c')+' -o '+c_nobj).read())
 print(os.popen('gcc -fPIC -rdynamic -c '+join(root, 'src/**/main.c')+' -o '+c_obj).read())
 
+for tb in lib.get_test_benches(pattern='*tb_py_*', allow_empty=False):
+    tb.set_objects([c_nobj])
+
 for tb in lib.get_test_benches(pattern='*tb_c_*', allow_empty=False):
     tb.set_objects([c_obj])
 

examples/vhdl/array_axis_vcs/src/test/stubs.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+void write_byte ( uint8_t id, uint32_t i, uint8_t v ) {
+  printf("ERROR write_byte: THIS IS A STUB\n");
+  exit(1);
+}
+
+uint8_t read_byte ( uint8_t id, uint32_t i ) {
+  printf("ERROR read_byte: THIS IS A STUB\n");
+  exit(1);
+  return 0;
+}