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主要原因是cla的程序超过1K,我就把原来cpu程序段RAM—LS4与LS5合并到一起给CLA用了。现在仿真的时候cla不运行了。。。
// The user must define CLA_C in the project linker settings if using the // CLA C compiler // Project Properties -> C2000 Linker -> Advanced Options -> Command File // Preprocessing -> --define #define CLA_C #ifdef CLA_C // Define a size for the CLA scratchpad area that will be used // by the CLA compiler for local symbols and temps // Also force references to the special symbols that mark the // scratchpad are. CLA_SCRATCHPAD_SIZE = 0x100; --undef_sym=__cla_scratchpad_end --undef_sym=__cla_scratchpad_start #endif //CLA_C MEMORY { PAGE 0 : /* BEGIN is used for the "boot to SARAM" bootloader mode */ BEGIN : origin = 0x080000, length = 0x000002 RAMM0 : origin = 0x000122, length = 0x0002DE RAMD0 : origin = 0x00B000, length = 0x000800 RAMLS3 : origin = 0x009800, length = 0x000800 // RAMLS4 : origin = 0x00A000, length = 0x000800 // RAMLS5 : origin = 0x00A800, length = 0x000800 RAMLS4_LS5 : origin = 0x00A000, length = 0x001000 RAMGS14 : origin = 0x01A000, length = 0x001000 /* Only Available on F28379D, F28377D, F28375D devices. Remove line on other devices. */ RAMGS15 : origin = 0x01B000, length = 0x001000 /* Only Available on F28379D, F28377D, F28375D devices. Remove line on other devices. */ 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 = 0x002000 /* on-chip Flash */ 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 */ RAMLS0 : origin = 0x008000, length = 0x000800 RAMLS1 : origin = 0x008800, length = 0x000800 RAMLS2 : origin = 0x009000, length = 0x000800 // RAMLS3 : origin = 0x009800, 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 /* Only Available on F28379D, F28377D, F28375D devices. Remove line on other devices. */ RAMGS13 : origin = 0x019000, length = 0x001000 /* Only Available on F28379D, F28377D, F28375D devices. Remove line on other devices. */ CLA1_MSGRAMLOW : origin = 0x001480, length = 0x000080 CLA1_MSGRAMHIGH : origin = 0x001500, length = 0x000080 SDRAM32M : origin = 0x80000000, length = 0x01ffffff CPU2TOCPU1RAM : origin = 0x03F800, length = 0x000400 CPU1TOCPU2RAM : origin = 0x03FC00, length = 0x000400 } SECTIONS { /* Allocate program areas: */ .cinit : > FLASHB PAGE = 0, ALIGN(4) .pinit : > FLASHB, PAGE = 0, ALIGN(4) .text : > FLASHB | FLASHC | FLASHD | FLASHE PAGE = 0, ALIGN(4) codestart : > BEGIN PAGE = 0, ALIGN(4) /* Allocate uninitalized data sections: */ .stack : > RAMM1 PAGE = 1 .ebss : > RAMGS0 PAGE = 1 .esysmem : > RAMLS2 PAGE = 1 /* Initalized sections go in Flash */ .econst : > FLASHB PAGE = 0, ALIGN(4) .switch : > FLASHB PAGE = 0, ALIGN(4) .reset : > RESET, PAGE = 0, TYPE = DSECT /* not used, */ Filter_RegsFile : > RAMGS0, PAGE = 1 /* The following section definitions are required when using the IPC API Drivers */ GROUP : > CPU1TOCPU2RAM, PAGE = 1 { PUTBUFFER PUTWRITEIDX GETREADIDX } GROUP : > CPU2TOCPU1RAM, PAGE = 1 { GETBUFFER : TYPE = DSECT GETWRITEIDX : TYPE = DSECT PUTREADIDX : TYPE = DSECT } /* CLA specific sections */ Cla1Prog : LOAD = FLASHD, RUN = RAMLS4_LS5, LOAD_START(_Cla1funcsLoadStart), LOAD_END(_Cla1funcsLoadEnd), RUN_START(_Cla1funcsRunStart), LOAD_SIZE(_Cla1funcsLoadSize), PAGE = 0, ALIGN(4) CLADataLS0 : > RAMLS0, PAGE=1 CLADataLS1 : > RAMLS1, PAGE=1 Cla1ToCpuMsgRAM : > CLA1_MSGRAMLOW, PAGE = 1 CpuToCla1MsgRAM : > CLA1_MSGRAMHIGH, PAGE = 1 #ifdef __TI_COMPILER_VERSION__ #if __TI_COMPILER_VERSION__ >= 15009000 .TI.ramfunc : {} LOAD = FLASHD, RUN = RAMLS3, LOAD_START(_RamfuncsLoadStart), LOAD_SIZE(_RamfuncsLoadSize), LOAD_END(_RamfuncsLoadEnd), RUN_START(_RamfuncsRunStart), RUN_SIZE(_RamfuncsRunSize), RUN_END(_RamfuncsRunEnd), PAGE = 0, ALIGN(4) #else ramfuncs : LOAD = FLASHD, RUN = RAMLS4, LOAD_START(_RamfuncsLoadStart), LOAD_SIZE(_RamfuncsLoadSize), LOAD_END(_RamfuncsLoadEnd), RUN_START(_RamfuncsRunStart), RUN_SIZE(_RamfuncsRunSize), RUN_END(_RamfuncsRunEnd), PAGE = 0, ALIGN(4) #endif #endif /* The following section definition 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 #ifdef CLA_C /* CLA C compiler sections */ // // Must be allocated to memory the CLA has write access to // CLAscratch : { *.obj(CLAscratch) . += CLA_SCRATCHPAD_SIZE; *.obj(CLAscratch_end) } > RAMLS1, PAGE = 1 .scratchpad : > RAMLS1, PAGE = 1 .bss_cla : > RAMLS1, PAGE = 1 .const_cla : LOAD = FLASHB, RUN = RAMLS1, RUN_START(_Cla1ConstRunStart), LOAD_START(_Cla1ConstLoadStart), LOAD_SIZE(_Cla1ConstLoadSize), PAGE = 1 #endif //CLA_C } /* //=========================================================================== // End of file. //=========================================================================== */