Function luaV_execute

src/Chain/libraries/glua/lvm.cpp:959–1740

     }                             \
}
void luaV_execute(lua_State *L)
{
    if (L->force_stopping)
        return;
    CallInfo *ci = L->ci;
    LClosure *cl;
    TValue *k;
    StkId base;
    ci->callstatus |= CIST_FRESH;  /* fresh invocation of 'luaV_execute" */
newframe:  /* reentry point when frame changes (call/return) */
    lua_assert(ci == L->ci);
    cl = clLvalue(ci->func);  /* local reference to function's closure */
    k = cl->p->k;  /* local reference to function's constant table */
    base = ci->u.l.base;  /* local copy of function's base */

    int insts_limit = thinkyoung::lua::lib::get_lua_state_value(L, INSTRUCTIONS_LIMIT_LUA_STATE_MAP_KEY).int_value;
    int *stopped_pointer = thinkyoung::lua::lib::get_lua_state_value(L, LUA_STATE_STOP_TO_RUN_IN_LVM_STATE_MAP_KEY).int_pointer_value;
    if (nullptr == stopped_pointer)
    {
        thinkyoung::lua::lib::notify_lua_state_stop(L);
        thinkyoung::lua::lib::resume_lua_state_running(L);
        stopped_pointer = thinkyoung::lua::lib::get_lua_state_value(L, LUA_STATE_STOP_TO_RUN_IN_LVM_STATE_MAP_KEY).int_pointer_value;
    }
    int has_insts_limit = insts_limit > 0 ? 1 : 0;
    int *insts_executed_count = thinkyoung::lua::lib::get_lua_state_value(L, INSTRUCTIONS_EXECUTED_COUNT_LUA_STATE_MAP_KEY).int_pointer_value;
    if (nullptr == insts_executed_count)
    {
        insts_executed_count = static_cast<int*>(lua_malloc(L, sizeof(int)));
        *insts_executed_count = 0;
        GluaStateValue lua_state_value_of_exected_count;
        lua_state_value_of_exected_count.int_pointer_value = insts_executed_count;
        thinkyoung::lua::lib::set_lua_state_value(L, INSTRUCTIONS_EXECUTED_COUNT_LUA_STATE_MAP_KEY, lua_state_value_of_exected_count, LUA_STATE_VALUE_INT_POINTER);
    }
    if (*insts_executed_count < 0)
        *insts_executed_count = 0;

    lua_getglobal(L, "last_return");
	bool use_last_return = true; // lua_istable(L, -1);
    lua_pop(L, 1);

	int last_debug_line_in_file = -1;

    /* main loop of interpreter */
    for (;;) {
		while (L->bytecode_debugger_opened && remote_debugger && remote_debugger->is_pausing_lvm())
		{
			std::this_thread::sleep_for(std::chrono::seconds(1));
		}
		// TODO: 添加断点调试, 外部socket设置文件名，断点位置（字节码指令offset)列表，继续/暂停等
		if(L->bytecode_debugger_opened)
		{
			// TODO
			if(!remote_debugger)
			{
				remote_debugger = new glua::debugger::LRemoteDebugger();
			}
			L->debugger_pausing = false;