各位帮个忙，看看我的CMD文件设置有错没，现在老是提示如下：
>> cannot allocate .switch in PROG (page 1)
>> cannot allocate .bss in SARAM_IN (page 1)
>> errors in input - ./Debug/DuoZuCeShi.out not built
我没法解决，特来求救。
CMD文件和生成的MAP文件内容如下：
/***************************************************
文件名: LF2407_c.cmd
描述和说明: LF240x CMD命令文件
***************************************************/
/*------------------------------------------------*/
/*CMD命令文件-存储空间划分(LF2407A) */
/*------------------------------------------------*/
MEMORY
{
/*程序空间*/
PAGE 0:
VECS:origin=8000h,length=0040h /*中断复位*/
PROG:origin=8860h,length=7000h /*片外程序FLASH*/
/*数据空间*/
PAGE 1:
B2:origin=0060h,length=0020h /*内部双反问RAM8*/
B0B1:origin=0200h,length=0200h /*内部双反问RAM8*/
SARAM_IN:origin=0800h,length=0800h /*内部单访问RAM,数据区*/
SARAM_EX:origin=8000h,length=8000h /*外部扩展RAM,数据区*/
}
/*------------------------------------------------*/
/*CMD命令文件-程序段,数据段配置(LF2407A) */
/*------------------------------------------------*/
SECTIONS
{
.vector :{}>VECS PAGE0 /*指向自己定义的中断向量表*/
.text :{}>PROG PAGE0 /*可执行的程序代码*/
.cinit :{}>PROG PAGE0 /*明确赋值的全局和静态变量*/
.switch :{}>PROG PAGE0 /*包含switch语句和转移表*/
.bss :{}>SARAM_IN PAGE1 /*未初始化的全局和静态变量*/
.data :{}>SARAM_IN PAGE1 /*常数数据,初始化的变量*/
.stack :{}>SARAM_IN PAGE1 /*堆栈*/
.sysmem :{}>SARAM_IN PAGE1 /*动态存储器分配的函数静态存储区*/
.const :{}>SARAM_EX PAGE1 /*字符串,明确初始化的全局和静态常数*/
}
MAP文件：
******************************************************************************
TMS320C24xx COFF Linker Version 7.02
******************************************************************************
>> Linked Fri Dec 07 13:26:09 2007
OUTPUT FILE NAME: <ex.out>
ENTRY POINT SYMBOL: "_c_int0" address: 00008c97
MEMORY CONFIGURATION
name origin length used attributes fill
-------- -------- --------- -------- ---------- --------
PAGE 0: VECS 00008000 000000040 0000000c RWIX
PROG 00008860 000006000 00000d57 RWIX
PAGE 1: B0 00000200 000000100 00000000 RWIX
B1 00000300 000000100 00000000 RWIX
DATA 00000860 000000780 000000b2 RWIX
SECTION ALLOCATION MAP
output attributes/
section page origin length input sections
-------- ---- ---------- ---------- ----------------
.vectors 0 00008000 00000000 UNINITIALIZED
.text 0 00008860 000004dc
00008860 00000041 Initializing.obj (.text)
000088a1 00000000 vector_c.obj (.text)
000088a1 000003f6 main.obj (.text)
00008c97 00000027 rts2xx.lib : boot.obj (.text)
00008cbe 00000050 : exit.obj (.text)
00008d0e 0000002e : saverest.obj (.text)
.cinit 0 00008d3c 0000087b
00008d3c 00000874 main.obj (.cinit)
000095b0 00000006 rts2xx.lib : exit.obj (.cinit)
000095b6 00000001 --HOLE-- [fill = 0000]
.data 1 00000860 00000000 UNINITIALIZED
00000860 00000000 Initializing.obj (.data)
00000860 00000000 rts2xx.lib : saverest.obj (.data)
00000860 00000000 : exit.obj (.data)
00000860 00000000 : boot.obj (.data)
00000860 00000000 vector_c.obj (.data)
00000860 00000000 main.obj (.data)
.bss 1 00000000 000008a2 UNINITIALIZED
00000000 00000870 main.obj (.bss)
00000870 00000000 rts2xx.lib : boot.obj (.bss)
00000870 00000000 vector_c.obj (.bss)
00000870 00000000 rts2xx.lib : saverest.obj (.bss)
00000870 00000001 Initializing.obj (.bss)
00000880 00000022 rts2xx.lib : exit.obj (.bss)
.const 1 00000860 00000012
00000860 00000012 main.obj (.const)
.switch 0 00008860 00000000 UNINITIALIZED
.stack 1 00000872 000000a0 UNINITIALIZED
00000872 00000000 rts2xx.lib : boot.obj (.stack)
.system 1 00000860 00000000 UNINITIALIZED
.vector 0 00008000 0000000c
00008000 0000000c vector_c.obj (.vector)
GLOBAL SYMBOLS
address name address name
-------- ---- -------- ----
00000000 .bss 00000000 _Word32
00000860 .data 00000000 .bss
00008860 .text 000000a0 __STACK_SIZE
00008d0b C$$EXIT 000002d0 _Word48
00008d26 I$$REST 00000860 .data
00008d0e I$$SAVE 00000860 edata
000089e3 _Delay_Ms 00000881 __cleanup_ptr
000089cd _Delay_Us 000008a2 end
00008ba7 _Display_32word 00008860 _Dsp2407_Initializing
00008c1f _Display_48word 00008860 .text
00008860 _Dsp2407_Initializing 0000887a _IOPort_Initializing
0000887a _IOPort_Initializing 00008895 _JiaZhongDuan
00008895 _JiaZhongDuan 000088a1 _main
00008ade _Lcd_FangGe 000089c4 _Nop
00008a5a _Lcd_Init 000089cd _Delay_Us
00008a01 _Lcd_Send_Com 000089e3 _Delay_Ms
00008a2a _Lcd_Send_Data 00008a01 _Lcd_Send_Com
000089c4 _Nop 00008a2a _Lcd_Send_Data
00000000 _Word32 00008a5a _Lcd_Init
000002d0 _Word48 00008ade _Lcd_FangGe
000000a0 __STACK_SIZE 00008ba7 _Display_32word
00000881 __cleanup_ptr 00008c1f _Display_48word
00008d0b _abort 00008c97 _c_int0
00008cec _atexit 00008cbe _exit
00008c97 _c_int0 00008cec _atexit
00008cbe _exit 00008d0b C$$EXIT
000088a1 _main 00008d0b _abort
00008d3c cinit 00008d0e I$$SAVE
00000860 edata 00008d26 I$$REST
000008a2 end 00008d3c cinit
00008d3c etext 00008d3c etext
ffffffff pinit ffffffff pinit
[32 symbols]
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