Fix Windows compilation warnings (#1171)

And update the Zephyr platform sample help, add arc target into usage list.

core/iwasm/common/wasm_runtime_common.c

@@ -1273,7 +1273,7 @@ wasm_runtime_prepare_call_function(WASMExecEnv *exec_env,
     }
 
     if (!need_param_transform) {
-        bh_memcpy_s(new_argv, size, argv, size);
+        bh_memcpy_s(new_argv, (uint32)size, argv, (uint32)size);
     }
     else {
         for (param_i = 0; param_i < func_type->param_count && argv_i < argc

core/iwasm/interpreter/wasm_interp_classic.c

@@ -787,7 +787,7 @@ wasm_interp_call_func_native(WASMModuleInstance *module_inst,
 
     wasm_exec_env_set_cur_frame(exec_env, frame);
 
-    cur_func_index = cur_func - module_inst->functions;
+    cur_func_index = (uint32)(cur_func - module_inst->functions);
     bh_assert(cur_func_index < module_inst->module->import_function_count);
     native_func_pointer = module_inst->import_func_ptrs[cur_func_index];
 

core/iwasm/interpreter/wasm_interp_fast.c

@@ -854,7 +854,7 @@ wasm_interp_call_func_native(WASMModuleInstance *module_inst,
 
     wasm_exec_env_set_cur_frame(exec_env, frame);
 
-    cur_func_index = cur_func - module_inst->functions;
+    cur_func_index = (uint32)(cur_func - module_inst->functions);
     bh_assert(cur_func_index < module_inst->module->import_function_count);
     native_func_pointer = module_inst->import_func_ptrs[cur_func_index];
 

product-mini/platforms/zephyr/simple/build_and_run.sh

@@ -28,6 +28,7 @@ usage ()
         echo "        $0 $QEMU_XTENSA_TARGET"
         echo "        $0 $QEMU_RISCV64_TARGET"
         echo "        $0 $QEMU_RISCV32_TARGET"
+        echo "        $0 $QEMU_ARC_TARGET"
         exit 1
 }