foo1(i, j);

foo2(i)
{
foo1(i, 0);
}

foo1(i,j)
{
.....
}

foo2:
   j=0
foo1:
   ....
   ret

int global_int;

static void foo1(int i, int j);
static void foo2(int i)
{
    foo1(i, 0);
}
static void foo1(int i, int j)
{
    global_int = i+j;
}

void TestLW(void)
{
    int Key;

    foo2(2);

   \                                 In segment CODE, align 4, keep-with-next
   1838          void TestLW(void)
   1839          {
   \                     TestLW:
   \   00000000   F0402DE9           PUSH     {R4-R7,LR}
   1840              int Key;
   1841          
   1842              foo2(2);
   \   00000004   8C029FE5           LDR      R0,??TestLW_0  ;; FirstTest
   \   00000008   0210A0E3           MOV      R1,#+2
   \   0000000C   041080E5           STR      R1,[R0, #+4]
   1843

//----- Task Control Block ------------
typedef struct _TN_TCB
{
   unsigned int * task_stk;  //-- Pointer to task's top of stack
   CDLL_QUEUE task_queue;    //-- Queue is used to include task in ready/wait lists
   CDLL_QUEUE timer_queue;   //-- Queue is used to include task in timer(timeout,etc.) list
   CDLL_QUEUE block_queue;   //-- Queue is used to include task in blocked task list only
                               // uses for mutexes priority seiling protocol
   CDLL_QUEUE create_queue;  //-- Queue is used to include task in create list only
   CDLL_QUEUE mutex_queue;   //-- List of all mutexes that tack locked  (ver 2.x)
   CDLL_QUEUE * pwait_queue; //-- Ptr to object's(semaphor,event,etc.) wait list,
                               // that task has been included for waiting (ver 2.x)
   struct _TN_TCB * blk_task; //-- Store task,that blocked our task(for mutexes's
                               // priority ceiling protocol only (ver 2.x)

   unsigned int * stk_start;          //-- Base address of task's stack space
   int   stk_size;           //-- Task's stack size (in sizeof(void*),not bytes)
   void * task_func_addr;    //-- filled on creation  (ver 2.x)
   void * task_func_param;   //-- filled on creation  (ver 2.x)

   int  base_priority;       //-- Task base priority  (ver 2.x)
   int  priority;            //-- Task current priority
   int  id_task;             //-- ID for verification(is it a task or another object?)
                               // All tasks have the same id_task magic number (ver 2.x)

   int  task_state;          //-- Task state
   int  task_wait_reason;    //-- Reason for waiting
   int  task_wait_rc;        //-- Waiting return code(reason why waiting  finished)
   int  tick_count;          //-- Remaining time until timeout
   int  tslice_count;        //-- Time slice counter

   int  ewait_pattern;       //-- Event wait pattern
   int  ewait_mode;          //-- Event wait mode:  _AND or _OR

   void * data_elem;         //-- Store data queue entry,if data queue is full

   int  activate_count;      //-- Activation request count - for statistic
   int  wakeup_count;        //-- Wakeup request count - for statistic
   int  suspend_count;       //-- Suspension count - for statistic

// Other implementation specific fields may be added below

}TN_TCB;