problem about autoinitialization of global variables assigned explicitly

What do you mean by could not be initialized?

Can you give a quick sample code sequence that shows the issue that you are having?

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "rom.h"
#include "rom_map.h"
#include "quemanage.h"
#include "led.h"
#include "uartapp.h"
#include "powersetup.h"
#include "statusmonitor.h"
#include "ticktimer.h"

char LED_Buff[32];
char LED_Number[6]={0,2,4,5,7,9};      //when I run the code, i found the  LED_Number[]  is not initialized.
unsigned long LogicError;

/****************************************************************************/
//点亮指定LED。
void LED_Control(unsigned char led_no,unsigned char led_color)
{
sprintf(LED_Buff,"LED,%d,%d\r\n",led_no,led_color);
Display_Char_Send(LED_Buff);
}

/****************************************************************************/
// LED测试
void LedTest()
{
unsigned long i;

//检测所有的LED,延迟50ms
for(i=0;i<10;i++)
{
LED_Control(i,LED_COLOR_OFF);
}

MAP_SysCtlDelay(50 * MAP_SysCtlClockGet() / (3 * 1000));

for(i=0;i<6;i++)
{
LED_Control(LED_Number[i],LED_COLOR_RED);
}

MAP_SysCtlDelay(200 * MAP_SysCtlClockGet() / (3 * 1000));

for(i=0;i<6;i++)
{
LED_Control(LED_Number[i],LED_COLOR_YELLOW);
}

MAP_SysCtlDelay(200 * MAP_SysCtlClockGet() / (3 * 1000));

for(i=0;i<6;i++)
{
LED_Control(LED_Number[i],LED_COLOR_GREEN);
}

MAP_SysCtlDelay(200 * MAP_SysCtlClockGet() / (3 * 1000));

}

Nothing looks out of place there, what startup code are you using?

Our projects come with a startup_ccs.c that call the C init function and this might be missing in your project.

Here is a stub of our reset function.

void
ResetISR(void)
{
//
// Jump to the CCS C initialization routine.
//
__asm(" .global _c_int00\n"
" b.w _c_int00");
}

The startup_ccs.c provided by TI is added in my project  ,and the funtion ResetISR() is the same as what you provide. please see the inserted map file.7360.dtvpwc100w.txt

Is this a project that you created yourself or built from one of our examples?

There has to be something very basic wrong in the project file for it to not initialize globals

You also might want to post over in the ccs forum to see if they have an idea what is going on as well.