TMS320F28377D: CMD DATA_SECTION 地址偏移问题

0x3F8000到0x3FFFBF是boot rom区域，不要分配到这一部分。

地址是0x3F800  非0x3F8000

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

BEGIN : origin = 0x080000, length = 0x000002
RAMM0 : origin = 0x0000A2, length = 0x00035E
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 /* Only Available on F28379D, F28377D, F28375D devices. Remove line on other devices. */
RAMGS15 : origin = 0x01B000, length = 0x000FF8 /* Only Available on F28379D, F28377D, F28375D devices. Remove line on other devices. */

// RAMGS15_RSVD : origin = 0x01BFF8, length = 0x000008 /* Reserve and do not use for code as per the errata advisory "Memory: Prefetching Beyond Valid Memory" */

RESET : origin = 0x3FFFC0, length = 0x000002

/* Flash sectors */
FLASHA : origin = 0x080002, length = 0x001FFE /* on-chip Flash */
FLASHB : origin = 0x082000, length = 0x002000 /* on-chip Flash */
FLASHC : origin = 0x084000, length = 0x002000 /* on-chip Flash */
FLASHD : origin = 0x086000, length = 0x002000 /* on-chip Flash */
FLASHE : origin = 0x088000, length = 0x008000 /* on-chip Flash */
FLASHF : origin = 0x090000, length = 0x008000 /* on-chip Flash */
FLASHG : origin = 0x098000, length = 0x008000 /* on-chip Flash */
FLASHH : origin = 0x0A0000, length = 0x008000 /* on-chip Flash */
FLASHI : origin = 0x0A8000, length = 0x008000 /* on-chip Flash */
FLASHJ : origin = 0x0B0000, length = 0x008000 /* on-chip Flash */
FLASHK : origin = 0x0B8000, length = 0x002000 /* on-chip Flash */
FLASHL : origin = 0x0BA000, length = 0x002000 /* on-chip Flash */
FLASHM : origin = 0x0BC000, length = 0x002000 /* on-chip Flash */
FLASHN : origin = 0x0BE000, length = 0x001FF0 /* on-chip Flash */

// FLASHN_RSVD : origin = 0x0BFFF0, 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 = 0x0000A0 /* 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" */
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

CPU2TOCPU1FLAG : origin = 0x03F800, length = 0x000010
CPU2TOCPU1RAM : origin = 0x03F810, length = 0x0003E0

CPU1TOCPU2FLAG : origin = 0x03FC00, length = 0x000010
CPU1TOCPU2RAM : origin = 0x03FC10, length = 0x0003E0
}

SECTIONS
{
/* Allocate program areas: */
.cinit : > FLASHB PAGE = 0, ALIGN(8)
.text : > FLASHB PAGE = 0, ALIGN(8)
codestart : > BEGIN PAGE = 0, ALIGN(8)

/* Allocate uninitalized data sections: */
.stack : > RAMM1 PAGE = 1

/* Initalized sections go in Flash */
.switch : > FLASHB PAGE = 0, ALIGN(8)
.reset : > RESET, PAGE = 0, TYPE = DSECT /* not used, */

#if defined(__TI_EABI__)
.init_array : > FLASHB, PAGE = 0, ALIGN(8)
.bss : > RAMLS5, PAGE = 1
.bss:output : > RAMLS3, PAGE = 0
.bss:cio : > RAMLS5, PAGE = 1
.data : > RAMLS5, PAGE = 1
.sysmem : > RAMLS5, PAGE = 1
/* Initalized sections go in Flash */
.const : > FLASHF, PAGE = 0, ALIGN(8)
#else
.pinit : > FLASHB, PAGE = 0, ALIGN(8)
.ebss : >> RAMLS5 | RAMGS0 | RAMGS1, PAGE = 1
.esysmem : > RAMLS5, PAGE = 1
.cio : > RAMLS5, PAGE = 1
/* Initalized sections go in Flash */
.econst : >> FLASHF PAGE = 0, ALIGN(8)
#endif

SHARERAMGS0 : > RAMGS0, PAGE = 1
SHARERAMGS1 : > RAMGS1, PAGE = 1
SHARERAMGS2 : > RAMGS2, PAGE = 1

CPU1TOCPU2CMDFLAG : > CPU1TOCPU2FLAG, PAGE = 1
CPU1TOCPU2DATA : > CPU1TOCPU2RAM, PAGE = 1

CPU2TOCPU1CMDFLAG : > CPU2TOCPU1FLAG, PAGE = 1,ALIGN(8)
CPU2TOCPU1DATA : > CPU2TOCPU1RAM, PAGE = 1 ,ALIGN(8)

#ifdef __TI_COMPILER_VERSION__
#if __TI_COMPILER_VERSION__ >= 15009000
#if defined(__TI_EABI__)
.TI.ramfunc : {} LOAD = FLASHD,
RUN = RAMLS0,
LOAD_START(RamfuncsLoadStart),
LOAD_SIZE(RamfuncsLoadSize),
LOAD_END(RamfuncsLoadEnd),
RUN_START(RamfuncsRunStart),
RUN_SIZE(RamfuncsRunSize),
RUN_END(RamfuncsRunEnd),
PAGE = 0, ALIGN(8)
#else
.TI.ramfunc : {} LOAD = FLASHD,
RUN = RAMLS0,
LOAD_START(_RamfuncsLoadStart),
LOAD_SIZE(_RamfuncsLoadSize),
LOAD_END(_RamfuncsLoadEnd),
RUN_START(_RamfuncsRunStart),
RUN_SIZE(_RamfuncsRunSize),
RUN_END(_RamfuncsRunEnd),
PAGE = 0, ALIGN(8)
#endif
#else
ramfuncs : LOAD = FLASHD,
RUN = RAMLS0,
LOAD_START(_RamfuncsLoadStart),
LOAD_SIZE(_RamfuncsLoadSize),
LOAD_END(_RamfuncsLoadEnd),
RUN_START(_RamfuncsRunStart),
RUN_SIZE(_RamfuncsRunSize),
RUN_END(_RamfuncsRunEnd),
PAGE = 0, ALIGN(8)
#endif
#endif

/* The following section definitions are required when using the IPC API Drivers */
GROUP : > CPU2TOCPU1RAM, PAGE = 1
{
PUTBUFFER
PUTWRITEIDX
GETREADIDX
}

GROUP : > CPU1TOCPU2RAM, PAGE = 1
{
GETBUFFER : TYPE = DSECT
GETWRITEIDX : TYPE = DSECT
PUTREADIDX : TYPE = DSECT
}
}

谢谢！！