This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F280049: CMD文件出现错误

Part Number: TMS320F280049

CMD文件出现如下错误信息:

Description Resource Path Location Type
<a href="file:/C:/ti/ccs1110/ccs/tools/compiler/dmed/HTML/10099.html">#10099-D</a> program will not fit into available memory, or the section contains a call site that requires a trampoline that can't be generated for this section. placement with alignment/blocking fails for section ".text" size 0x419d page 0. Available memory ranges: 28004x_generic_flash_lnk.cmd /F280049_Grid_Inverters_T_XB_HYB/cmd line 80 C/C++ Problem

我的CMD文件如下:

MEMORY
{
PAGE 0 :
/* BEGIN is used for the "boot to Flash" bootloader mode */

BEGIN : origin = 0x080000, length = 0x000002
RAMM0 : origin = 0x0000F6, length = 0x00030A

RAMLS0 : origin = 0x008000, length = 0x000800
RAMLS1 : origin = 0x008800, length = 0x000800
RAMLS2 : origin = 0x009000, length = 0x000800
RAMLS3 : origin = 0x009800, length = 0x000800
RAMLS4 : origin = 0x00A000, length = 0x000800
RESET : origin = 0x3FFFC0, length = 0x000002

/* Flash sectors */
/* BANK 0 */
FLASH_BANK0_SEC0 : origin = 0x080002, length = 0x000FFE /* on-chip Flash */
FLASH_BANK0_SEC1 : origin = 0x081000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC2 : origin = 0x082000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC3 : origin = 0x083000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC4 : origin = 0x084000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC5 : origin = 0x085000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC6 : origin = 0x086000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC7 : origin = 0x087000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC8 : origin = 0x088000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC9 : origin = 0x089000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC10 : origin = 0x08A000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC11 : origin = 0x08B000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC12 : origin = 0x08C000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC13 : origin = 0x08D000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC14 : origin = 0x08E000, length = 0x001000 /* on-chip Flash */
FLASH_BANK0_SEC15 : origin = 0x08F000, length = 0x001000 /* on-chip Flash */

/* BANK 1 */
FLASH_BANK1_SEC0 : origin = 0x090000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC1 : origin = 0x091000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC2 : origin = 0x092000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC3 : origin = 0x093000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC4 : origin = 0x094000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC5 : origin = 0x095000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC6 : origin = 0x096000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC7 : origin = 0x097000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC8 : origin = 0x098000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC9 : origin = 0x099000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC10 : origin = 0x09A000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC11 : origin = 0x09B000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC12 : origin = 0x09C000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC13 : origin = 0x09D000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC14 : origin = 0x09E000, length = 0x001000 /* on-chip Flash */
FLASH_BANK1_SEC15 : origin = 0x09F000, length = 0x000FF0 /* on-chip Flash */

// FLASH_BANK1_SEC15_RSVD : origin = 0x09FFF0, length = 0x000010 /* Reserve and do not use for code as per the errata advisory "Memory: Prefetching Beyond Valid Memory" */

PAGE 1 :

BOOT_RSVD : origin = 0x000002, length = 0x0000F1 /* Part of M0, BOOT rom will use this for stack */
RAMM1 : origin = 0x000400, length = 0x0003F8 /* on-chip RAM block M1 */
// RAMM1_RSVD : origin = 0x0007F8, length = 0x000008 /* Reserve and do not use for code as per the errata advisory "Memory: Prefetching Beyond Valid Memory" */


RAMLS5 : origin = 0x00A800, length = 0x001800
//RAMLS6 : origin = 0x00B000, length = 0x000800
//RAMLS7 : origin = 0x00B800, length = 0x000800

RAMGS0 : origin = 0x00C000, length = 0x002000
RAMGS1 : origin = 0x00E000, length = 0x002000
RAMGS2 : origin = 0x010000, length = 0x002000
RAMGS3 : origin = 0x012000, length = 0x001FF8
// RAMGS3_RSVD : origin = 0x013FF8, length = 0x000008 /* Reserve and do not use for code as per the errata advisory "Memory: Prefetching Beyond Valid Memory" */
}


SECTIONS
{
codestart : > BEGIN, PAGE = 0, ALIGN(4)
.text : >> FLASH_BANK0_SEC2 | FLASH_BANK0_SEC3 | FLASH_BANK0_SEC5 | FLASH_BANK0_SEC6 | FLASH_BANK0_SEC7 | FLASH_BANK0_SEC8 | FLASH_BANK0_SEC9 | FLASH_BANK0_SEC10, PAGE = 0, ALIGN(4)
.cinit : > FLASH_BANK0_SEC1, PAGE = 0, ALIGN(4)
.switch : > FLASH_BANK0_SEC1, PAGE = 0, ALIGN(4)
.reset : > RESET, PAGE = 0, TYPE = DSECT /* not used, */

.stack : > RAMM1, PAGE = 1

#if defined(__TI_EABI__)
.init_array : > FLASH_BANK0_SEC1, PAGE = 0, ALIGN(4)
.bss : > RAMLS5|RAMGS2|RAMGS3 PAGE = 1
.bss:output : > RAMLS3, PAGE = 0
.bss:cio : > RAMLS0, PAGE = 0
.data : > RAMLS5, PAGE = 1
.sysmem : > RAMLS5, PAGE = 1
/* Initalized sections go in Flash */
.const : > FLASH_BANK0_SEC4, PAGE = 0, ALIGN(4)
#else
.pinit : > FLASH_BANK0_SEC1, PAGE = 0, ALIGN(4)
.ebss : > RAMLS5, PAGE = 1
.esysmem : > RAMLS5, PAGE = 1
.cio : > RAMLS0, PAGE = 0
.econst : > FLASH_BANK0_SEC4, PAGE = 0, ALIGN(4)
#endif

ramgs0 : > RAMGS0, PAGE = 1
ramgs1 : > RAMGS1, PAGE = 1


#if defined(__TI_EABI__)
.TI.ramfunc : LOAD = FLASH_BANK0_SEC1,
RUN = RAMLS0,
LOAD_START(RamfuncsLoadStart),
LOAD_SIZE(RamfuncsLoadSize),
LOAD_END(RamfuncsLoadEnd),
RUN_START(RamfuncsRunStart),
RUN_SIZE(RamfuncsRunSize),
RUN_END(RamfuncsRunEnd),
PAGE = 0, ALIGN(4)
#else
.TI.ramfunc : LOAD = FLASH_BANK0_SEC1,
RUN = RAMLS0,
LOAD_START(_RamfuncsLoadStart),
LOAD_SIZE(_RamfuncsLoadSize),
LOAD_END(_RamfuncsLoadEnd),
RUN_START(_RamfuncsRunStart),
RUN_SIZE(_RamfuncsRunSize),
RUN_END(_RamfuncsRunEnd),
PAGE = 0, ALIGN(4)
#endif

}

/*
//===========================================================================
// End of file.
//===========================================================================
*/

不知道怎么解决这个问题

  • 看起来是.text空间分配太小,放不下你的代码

    你可以查看Memory Allocation窗口,其中标注红色的条目表示分配空间出现问题

  •  谢谢回复,显示确实是.text空间分配不够用,但是我还有很多FLASH_BANK0_SEC11,FLASH_BANK0_SEC12,FLASH_BANK0_SEC13,FLASH_BANK0_SEC14,FLASH_BANK1_SEC0-FLASH_BANK1_SEC15都是空的,还没用到,我把它分配给.text也是不行哦!

  • 我现在把CMD文件修改了一下是可以编译通过了:

    /* Flash sectors */
    /* BANK 0 */
    FLASH_BANK0_SEC0 : origin = 0x080002, length = 0x000FFE /* on-chip Flash */
    FLASH_BANK0_SEC1 : origin = 0x081000, length = 0x001000 /* on-chip Flash */
    FLASH_BANK0_SEC2 : origin = 0x082000, length = 0x001000 /* on-chip Flash */
    FLASH_BANK0_SEC3 : origin = 0x083000, length = 0x001000 /* on-chip Flash */
    FLASH_BANK0_SEC4 : origin = 0x084000, length = 0x001000 /* on-chip Flash */
    FLASH_BANK0_SEC5 : origin = 0x085000, length = 0x00A000 /* on-chip Flash */
    //FLASH_BANK0_SEC6 : origin = 0x086000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC7 : origin = 0x087000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC8 : origin = 0x088000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC9 : origin = 0x089000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC10 : origin = 0x08A000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC11 : origin = 0x08B000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC12 : origin = 0x08C000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC13 : origin = 0x08D000, length = 0x001000 /* on-chip Flash */
    //FLASH_BANK0_SEC14 : origin = 0x08E000, length = 0x001000 /* on-chip Flash */
    FLASH_BANK0_SEC15 : origin = 0x08F000, length = 0x001000 /* on-chip Flash */

    就是把长度FLASH_BANK0_SEC6 到FLASH_BANK0_SEC14分配0X1000,统一分配到FLASH_BANK0_SEC5总长度0X00A000;好像这样就可以编译通过