TMS320F28377S: 内存溢出

user6057760

Part Number: TMS320F28377S

我编写的代码用ram的cmd会出现：

的提示，我将代码一些内容删掉后好像就不会出现了，我修改CMD文件的内存分配也没有其他作用下面是cmd的内容：

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

   BEGIN           	: origin = 0x000000, length = 0x000002
   RAMM0           	: origin = 0x000122, length = 0x0002DE//
   //RAMD0           	: origin = 0x00B000, length = 0x000800
   RAMD0           	: origin = 0x008000, length = 0x008000
   /*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*/
   //RAMLS0          	: origin = 0x00A800, length = 0x000800
   RESET           	: origin = 0x3FFFC0, length = 0x000002

PAGE 1 :

   BOOT_RSVD       : origin = 0x000002, length = 0x000120     /* Part of M0, BOOT rom will use this for stack */
   RAMM1           : origin = 0x000400, length = 0x000400     /* on-chip RAM block M1 */
   RAMD1           : origin = 0x00B800, length = 0x000800

   //RAMLS5      : origin = 0x00A800, length = 0x000800
   RAMLS5      : origin = 0x00B000, length = 0x000800

   RAMGS0      : origin = 0x00C000, length = 0x001000
   RAMGS1      : origin = 0x00D000, length = 0x001000
   RAMGS2      : origin = 0x00E000, length = 0x001000
   RAMGS3      : origin = 0x00F000, length = 0x001000
   RAMGS4      : origin = 0x010000, length = 0x001000
   RAMGS5      : origin = 0x011000, length = 0x001000
   RAMGS6      : origin = 0x012000, length = 0x001000
   RAMGS7      : origin = 0x013000, length = 0x001000
   RAMGS8      : origin = 0x014000, length = 0x001000
   RAMGS9      : origin = 0x015000, length = 0x001000
   RAMGS10     : origin = 0x016000, length = 0x001000
   RAMGS11     : origin = 0x017000, length = 0x001000

   CANA_MSG_RAM     : origin = 0x049000, length = 0x000800
   CANB_MSG_RAM     : origin = 0x04B000, length = 0x000800
}


SECTIONS
{
   codestart        : > BEGIN,     PAGE = 0
   //.text            : >>RAMM0 | RAMD0 |  RAMLS0 | RAMLS1 | RAMLS2 | RAMLS3 | RAMLS4,   PAGE = 0
   .text            : >>RAMM0 | RAMD0  ,   PAGE = 0
   //.cinit           : > RAMM0 | RAMD0,     PAGE = 0
   .cinit           : > RAMD1,     PAGE = 1
   .pinit           : > RAMM0,     PAGE = 0
   .switch          : > RAMM0,     PAGE = 0
   .reset           : > RESET,     PAGE = 0, TYPE = DSECT /* not used, */

   .stack           : > RAMM1,     PAGE = 1
   .ebss            : > RAMLS5|RAMGS0,    PAGE = 1
   .econst          : > RAMLS5|RAMGS0,    PAGE = 1
   .esysmem         : > RAMLS5,    PAGE = 1

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

#ifdef __TI_COMPILER_VERSION__
   #if __TI_COMPILER_VERSION__ >= 15009000
    .TI.ramfunc : {} > RAMM0,      PAGE = 0
   #else
   ramfuncs         : > RAMM0      PAGE = 0
   #endif
#endif

   /* The following section definitions are for SDFM examples */
   Filter1_RegsFile : > RAMGS1,	PAGE = 1, fill=0x1111
   Filter2_RegsFile : > RAMGS2,	PAGE = 1, fill=0x2222
   Filter3_RegsFile : > RAMGS3,	PAGE = 1, fill=0x3333
   Filter4_RegsFile : > RAMGS4,	PAGE = 1, fill=0x4444
   Difference_RegsFile : >RAMGS5, 	PAGE = 1, fill=0x3333
}

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

如果我用flash的cmd文件就没有这样的情况代码也能正常运行，请问我应该修改什么内容呢

2 年多前

0 Ben Qin 2 年多前

TI__Mastermind 39885 points

你好，cmd是例程中的cmd吗？有做过任何修改吗？运行TI的例程能否正常运行？

0 user6057760 2 年多前回复 Ben Qin

Prodigy 190 points

我用了官方例程序报错：

line 58: error #10099-D: 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 0x3476 page 0. Available memory ranges:
RAMM0 size: 0x2de unused: 0x0 max hole: 0x0
RAMD0 size: 0x800 unused: 0x0 max hole: 0x0
RAMLS0 size: 0x800 unused: 0x0 max hole: 0x0
RAMLS1 size: 0x800 unused: 0x5 max hole: 0x5
RAMLS2 size: 0x800 unused: 0x2 max hole: 0x2
RAMLS3 size: 0x800 unused: 0x7 max hole: 0x7
RAMLS4 size: 0x800 unused: 0x78f max hole: 0x78f
"2024.1.16moto_RAM/2837xS_Generic_RAM_lnk.cmd", line 59: error #10099-D: 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 ".cinit" size 0x561 page 0. Available memory ranges:
RAMM0 size: 0x2de unused: 0x0 max hole: 0x0
"2024.1.16moto_RAM/2837xS_Generic_RAM_lnk.cmd", line 66: error #10099-D: 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 ".econst" size 0x414 page 1. Available memory ranges:
RAMLS5 size: 0x800 unused: 0x173 max hole: 0x173
error #10010: errors encountered during linking; "2024.1.16moto_RAM.out" not built

>> Compilation failure
makefile:182: recipe for target '2024.1.16moto_RAM.out' failed
gmake[1]: *** [2024.1.16moto_RAM.out] Error 1
makefile:178: recipe for target 'all' failed
gmake: *** [all] Error 2

**** Build Finished ****

cmd如下：

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

   BEGIN           	: origin = 0x000000, length = 0x000002
   RAMM0           	: origin = 0x000122, length = 0x0002DE
   RAMD0           	: origin = 0x00B000, length = 0x000800
   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
   RAMGS14     		: origin = 0x01A000, length = 0x001000
   RAMGS15     		: origin = 0x01B000, length = 0x001000
   RESET           	: origin = 0x3FFFC0, length = 0x000002

PAGE 1 :

   BOOT_RSVD       : origin = 0x000002, length = 0x000120     /* Part of M0, BOOT rom will use this for stack */
   RAMM1           : origin = 0x000400, length = 0x000400     /* on-chip RAM block M1 */
   RAMD1           : origin = 0x00B800, length = 0x000800


   RAMLS5      : origin = 0x00A800, length = 0x000800

   RAMGS0      : origin = 0x00C000, length = 0x001000
   RAMGS1      : origin = 0x00D000, length = 0x001000
   RAMGS2      : origin = 0x00E000, length = 0x001000
   RAMGS3      : origin = 0x00F000, length = 0x001000
   RAMGS4      : origin = 0x010000, length = 0x001000
   RAMGS5      : origin = 0x011000, length = 0x001000
   RAMGS6      : origin = 0x012000, length = 0x001000
   RAMGS7      : origin = 0x013000, length = 0x001000
   RAMGS8      : origin = 0x014000, length = 0x001000
   RAMGS9      : origin = 0x015000, length = 0x001000
   RAMGS10     : origin = 0x016000, length = 0x001000
   RAMGS11     : origin = 0x017000, length = 0x001000
   RAMGS12     : origin = 0x018000, length = 0x001000
   RAMGS13     : origin = 0x019000, length = 0x001000

}


SECTIONS
{
   codestart        : > BEGIN,     PAGE = 0
   
#ifdef __TI_COMPILER_VERSION__
   #if __TI_COMPILER_VERSION__ >= 15009000
    .TI.ramfunc : {} > RAMM0,      PAGE = 0
   #else
   ramfuncs         : > RAMM0      PAGE = 0   
   #endif
#endif   

   .text            : >>RAMM0 | RAMD0 |  RAMLS0 | RAMLS1 | RAMLS2 | RAMLS3 | RAMLS4,   PAGE = 0
   .cinit           : > RAMM0,     PAGE = 0
   .pinit           : > RAMM0,     PAGE = 0
   .switch          : > RAMM0,     PAGE = 0
   .reset           : > RESET,     PAGE = 0, TYPE = DSECT /* not used, */

   .stack           : > RAMM1,     PAGE = 1
   .ebss            : > RAMLS5,    PAGE = 1
   .econst          : > RAMLS5,    PAGE = 1
   .esysmem         : > RAMLS5,    PAGE = 1

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

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

路径为：

C:\ti\ccs1100\ccs\ccs_base\c2000\include