TMS320F280049: CLA调用exp函数问题

配置了CLA，调用exp和log函数都计算结果是错误的，我个人怀疑是不是配置.cmd文件查表的区域错误了。

下面是一个分配内容：

CLA_SCRATCHPAD_SIZE = 0x100;
--undef_sym=__cla_scratchpad_end
--undef_sym=__cla_scratchpad_start
MEMORY
{
PAGE 0 :
/* Program Memory */
/* Memory (RAM/FLASH) blocks can be moved to PAGE1 for data allocation */
/* BEGIN is used for the "boot to Flash" bootloader mode */
APPFLASH : origin = 0x084000, length = 0x000020
BEGIN : origin = 0x084020, length = 0x000004
PFLASH : origin = 0x084024, length = 0x00BFD0 /* on-chip Flash */
RAMM0 : origin = 0x0000F5, length = 0x00030B

RAMLS0 : origin = 0x008000, length = 0x002000
/*RAMLS1 : origin = 0x008800, length = 0x000800*/
/*RAMLS2 : origin = 0x009000, length = 0x000800*/
//RAMLS3 : origin = 0x00A800, length = 0x000400
RAMLS4 : origin = 0x00A000, length = 0x000800
RESET : origin = 0x3FFFC0, length = 0x000002

/* Flash sectors */
/* BANK 0 */

/* 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 */

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 */

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

RAMGS0 : origin = 0x00C000, length = 0x002000
RAMGS1_2 : origin = 0x00E000, length = 0x004000
//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" */

CLA1_MSGRAMLOW : origin = 0x001480, length = 0x000080
CLA1_MSGRAMHIGH : origin = 0x001500, length = 0x000080

}

SECTIONS
{
//FPUmathTables : > FPUTABLES, PAGE = 0, TYPE = NOLOAD
codestart : > BEGIN, PAGE = 0, ALIGN(4)
appdescriptor : > APPFLASH, PAGE = 0, ALIGN(4)
.text : > PFLASH, PAGE = 0, ALIGN(4)
.cinit : > PFLASH, PAGE = 0, ALIGN(4)
//.pinit : > PFLASH, PAGE = 0, ALIGN(4)
.switch : > PFLASH, PAGE = 0, ALIGN(4)
//.reset : > RESET, PAGE = 0, TYPE = DSECT /* not used, */

//.cio : > RAMLS0, PAGE = 0
.stack : > RAMM1, PAGE = 1
//.ebss : > RAMGS1_2, PAGE = 1
//.esysmem : > RAMLS6, PAGE = 1
//.econst : > PFLASH, PAGE = 0, ALIGN(4)

#if defined(__TI_EABI__)
.init_array : > PFLASH, PAGE = 0, ALIGN(4)
.bss : > RAMLS5, PAGE = 1
.bss:output : > RAMLS5, PAGE = 1
.bss:cio : > RAMLS5, PAGE = 1
.data : > RAMLS6, PAGE = 1
.sysmem : > RAMLS6, PAGE = 1
.const : > PFLASH, PAGE = 0, ALIGN(4)
#else
.pinit : > PFLASH, PAGE = 0, ALIGN(4)
.ebss : >>RAMGS1_2, PAGE = 1
.esysmem : > RAMLS6, PAGE = 1
.cio : > RAMLS0, PAGE = 0
.econst : > PFLASH, PAGE = 0, ALIGN(4)
#endif

ramgs0 : > RAMGS0, PAGE = 1
ramgs1 : > RAMGS1_2, PAGE = 1
//ramgs2 : > RAMGS2, PAGE = 1

.reset : > RESET, PAGE = 0, TYPE = DSECT /* not used, */
CLA1mathTables :> 0x000F870, PAGE=1, TYPE = DSECT

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

#if defined(__TI_EABI__)
/* CLA specific sections */
Cla1Prog : LOAD = PFLASH,
RUN = RAMLS4,
LOAD_START(Cla1ProgLoadStart),
RUN_START(Cla1ProgRunStart),
LOAD_SIZE(Cla1ProgLoadSize),
PAGE = 0, ALIGN(4)
#else
/* CLA specific sections */
Cla1Prog : LOAD = PFLASH,
RUN = RAMLS4,
LOAD_START(_Cla1ProgLoadStart),
RUN_START(_Cla1ProgRunStart),
LOAD_SIZE(_Cla1ProgLoadSize),
PAGE = 0, ALIGN(4)
#endif

Cla1ToCpuMsgRAM : > CLA1_MSGRAMLOW, PAGE = 1
CpuToCla1MsgRAM : > CLA1_MSGRAMHIGH, PAGE = 1

#if defined(__TI_EABI__)
.TI.ramfunc : LOAD = PFLASH,
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 = PFLASH,
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

.scratchpad : > RAMLS7, PAGE = 1
.bss_cla : > RAMLS7, PAGE = 1

Cla1DataRam : > RAMLS7, PAGE = 1
cla_shared : > RAMLS7, PAGE = 1
CLADataLS1 : > RAMLS7, PAGE = 1

#if defined(__TI_EABI__)
.const_cla : LOAD = PFLASH,
RUN = RAMLS7,
RUN_START(Cla1ConstRunStart),
LOAD_START(Cla1ConstLoadStart),
LOAD_SIZE(Cla1ConstLoadSize),
PAGE = 1, ALIGN(4)
#else
.const_cla : LOAD = PFLASH,
RUN = RAMLS7,
RUN_START(_Cla1ConstRunStart),
LOAD_START(_Cla1ConstLoadStart),
LOAD_SIZE(_Cla1ConstLoadSize),
PAGE = 1, ALIGN(4)
#endif
CLAscratch :
{ *.obj(CLAscratch)
. += CLA_SCRATCHPAD_SIZE;
*.obj(CLAscratch_end) } > RAMLS7,
PAGE = 1
}

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