dsp 代码大小

只看该作者 · 2013-8-12 10:53

用ccs写dspF2812的程序，编译后的代码大小怎么查看呢？很多人都查看.map文件，怎么看呢？是把used下拉列的数据都手动加起来么？

2万 · 2013-8-12 12:17

最准确的可能就是看.map文件了
https://bbs.21ic.com/icview-210504-1-1.html

2万 · 2013-8-12 12:17

最准确的可能就是看.map文件了
https://bbs.21ic.com/icview-210504-1-1.html

2万 · 2013-8-12 12:17

最准确的可能就是看.map文件了
https://bbs.21ic.com/icview-210504-1-1.html

只看该作者 · 2013-8-12 17:23

zhangmangui 发表于 2013-8-12 12:17
最准确的可能就是看.map文件了
https://bbs.21ic.com/icview-210504-1-1.html

我知道要查看.map文件，可是该怎么查看呢？是看.map文件属性大小？还是把.map文件中used部分的内容加起来？

2万 · 2013-8-12 17:36

simale 发表于 2013-8-12 17:23
我知道要查看.map文件，可是该怎么查看呢？是看.map文件属性大小？还是把.map文件中used部分的内容加起来 ...

不是要看.map的大小对肯定是要看.map里面分配使用的情况
你在option中设置让其生产.map 然后去查看

只看该作者 · 2013-8-12 17:57

zhangmangui 发表于 2013-8-12 17:36
不是要看.map的大小对肯定是要看.map里面分配使用的情况
你在option中设置让其生产.map 然后去查 ...

谢谢版主这么热心，愿意回答我这么弱的问题。
貌似明白了，就是把.map文件的used部分累加起来，或者把length部分累加起来？

******************************************************************************
         TMS320C2000 Linker PC v6.1.3
******************************************************************************
>> Linked Mon Aug 12 09:11:02 2013

OUTPUT FILE NAME: <my.out>
ENTRY POINT SYMBOL: "_c_int00"  address: 003f829e

MEMORY CONFIGURATION

      name          origin length    used    unused attr fill
----------------------  --------  ---------  --------  --------  ----  --------
PAGE 0:
  RAMM0                00000000 00000400  00000000  00000400  RWIX
  BEGIN                003f8000 00000002  00000000  00000002  RWIX
  PRAMH0             003f8002 00000ffe  00000444  00000bba  RWIX
  RESET                003fffc0 00000002  00000000  00000002  RWIX

PAGE 1:
  RAMM1                00000400 00000400  00000100  00000300  RWIX
  Adc                00008000 0000001a  0000001a  00000000  RWIX
  CpuTimer0          0000801a 00000008  00000008  00000000  RWIX
  CpuTimer1          00008022 00000008  00000008  00000000  RWIX
  CpuTimer2          0000802a 00000008  00000008  00000000  RWIX
  CsmPwl             00008032 00000008  00000008  00000000  RWIX
  Csm                00008040 00000010  00000010  00000000  RWIX
  DevEmu             00008080 000000d6  000000d6  00000000  RWIX
  ECana                00008180 00000034  00000034  00000000  RWIX
  PieVect             00008200 00000100  00000100  00000000  RWIX
  Eva                00008300 00000032  00000032  00000000  RWIX
  Evb                00008340 00000032  00000032  00000000  RWIX
  Flash                00008380 00000008  00000008  00000000  RWIX
  GpioData             00008388 00000020  00000020  00000000  RWIX
  GpioMux             00008400 00000020  00000020  00000000  RWIX
  Mcbspa             00008500 00000025  00000025  00000000  RWIX
  PieCtrl             00008600 0000001a  0000001a  00000000  RWIX
  Scia                00008620 00000010  00000010  00000000  RWIX
  Scib                00008630 00000010  00000010  00000000  RWIX
  XIntrupt             00008640 00000010  00000010  00000000  RWIX
  Spia                00008650 00000010  00000010  00000000  RWIX
  SysCtrl             00008660 00000020  00000020  00000000  RWIX
  Xintf                00008680 00000020  00000020  00000000  RWIX
  ECanaMbox          00008700 00000100  00000100  00000000  RWIX
  DRAMH0             003f9000 00001000  00000124  00000edc  RWIX

SECTION ALLOCATION MAP

output                               attributes/
section page origin    length    input sections
--------  ----  ----------  ---------- ----------------
.pinit    0 003f8002 00000000    UNINITIALIZED

.text    0 003f8002 00000429
               003f8002 0000014a    DSP28_DefaultIsr.obj (.text:retain)
               003f814c 0000007f    DSP28_CpuTimers.obj (.text)
               003f81cb 00000079    DSP28_Xintf.obj (.text)
               003f8244 0000005a    rts2800_ml.lib : fs_mpy.obj (.text)
               003f829e 00000044                   : boot.obj (.text)
               003f82e2 00000038    DSP28_SysCtrl.obj (.text)
               003f831a 00000034    CpuTimer2.obj (.text)
               003f834e 00000029    rts2800_ml.lib : fs_tol.obj (.text)
               003f8377 00000021    DSP28_PieCtrl.obj (.text)
               003f8398 00000020    DSP28_PieVect.obj (.text)
               003f83b8 0000001b    CpuTimer2.obj (.text:retain)
               003f83d3 00000019    rts2800_ml.lib : args_main.obj (.text)
               003f83ec 00000019                   : exit.obj (.text)
               003f8405 00000016    DSP28_Gpio.obj (.text)
               003f841b 00000009    rts2800_ml.lib : _lock.obj (.text)
               003f8424 00000007    DSP28_InitPeripherals.obj (.text)

.cinit    0 003f842b 0000001b
               003f842b 0000000a    rts2800_ml.lib : _lock.obj (.cinit)
               003f8435 0000000a                   : exit.obj (.cinit)
               003f843f 00000005    CpuTimer2.obj (.cinit)
               003f8444 00000002    --HOLE-- [fill = 0]

.reset    0 003fffc0 00000002    DSECT
               003fffc0 00000002    rts2800_ml.lib : boot.obj (.reset)

.stack    1 00000400 00000100    UNINITIALIZED
               00000400 00000100    --HOLE--

AdcRegsFile
*       1 00008000 0000001a    UNINITIALIZED
               00008000 0000001a    DSP28_GlobalVariableDefs.obj (AdcRegsFile)

CpuTimer0RegsFile
*       1 0000801a 00000008    UNINITIALIZED
               0000801a 00000008    DSP28_GlobalVariableDefs.obj (CpuTimer0RegsFile)

CpuTimer1RegsFile
*       1 00008022 00000008    UNINITIALIZED
               00008022 00000008    DSP28_GlobalVariableDefs.obj (CpuTimer1RegsFile)

CpuTimer2RegsFile
*       1 0000802a 00000008    UNINITIALIZED
               0000802a 00000008    DSP28_GlobalVariableDefs.obj (CpuTimer2RegsFile)

CsmPwlFile
*       1 00008032 00000008    UNINITIALIZED
               00008032 00000008    DSP28_GlobalVariableDefs.obj (CsmPwlFile)

CsmRegsFile
*       1 00008040 00000010    UNINITIALIZED
               00008040 00000010    DSP28_GlobalVariableDefs.obj (CsmRegsFile)

DevEmuRegsFile
*       1 00008080 000000d6    UNINITIALIZED
               00008080 000000d6    DSP28_GlobalVariableDefs.obj (DevEmuRegsFile)

ECanaRegsFile
*       1 00008180 00000034    UNINITIALIZED
               00008180 00000034    DSP28_GlobalVariableDefs.obj (ECanaRegsFile)

PieVectTable
*       1 00008200 00000100    UNINITIALIZED
               00008200 00000100    DSP28_GlobalVariableDefs.obj (PieVectTable)

EvaRegsFile
*       1 00008300 00000032    UNINITIALIZED
               00008300 00000032    DSP28_GlobalVariableDefs.obj (EvaRegsFile)

EvbRegsFile
*       1 00008340 00000032    UNINITIALIZED
               00008340 00000032    DSP28_GlobalVariableDefs.obj (EvbRegsFile)

FlashRegsFile
*       1 00008380 00000008    UNINITIALIZED
               00008380 00000008    DSP28_GlobalVariableDefs.obj (FlashRegsFile)

GpioDataRegsFile
*       1 00008388 00000020    UNINITIALIZED
               00008388 00000020    DSP28_GlobalVariableDefs.obj (GpioDataRegsFile)

GpioMuxRegsFile
*       1 00008400 00000020    UNINITIALIZED
               00008400 00000020    DSP28_GlobalVariableDefs.obj (GpioMuxRegsFile)

McbspaRegsFile
*       1 00008500 00000025    UNINITIALIZED
               00008500 00000025    DSP28_GlobalVariableDefs.obj (McbspaRegsFile)

PieCtrlRegsFile
*       1 00008600 0000001a    UNINITIALIZED
               00008600 0000001a    DSP28_GlobalVariableDefs.obj (PieCtrlRegsFile)

SciaRegsFile
*       1 00008620 00000010    UNINITIALIZED
               00008620 00000010    DSP28_GlobalVariableDefs.obj (SciaRegsFile)

ScibRegsFile
*       1 00008630 00000010    UNINITIALIZED
               00008630 00000010    DSP28_GlobalVariableDefs.obj (ScibRegsFile)

XIntruptRegsFile
*       1 00008640 00000010    UNINITIALIZED
               00008640 00000010    DSP28_GlobalVariableDefs.obj (XIntruptRegsFile)

SpiaRegsFile
*       1 00008650 00000010    UNINITIALIZED
               00008650 00000010    DSP28_GlobalVariableDefs.obj (SpiaRegsFile)

SysCtrlRegsFile
*       1 00008660 00000020    UNINITIALIZED
               00008660 00000020    DSP28_GlobalVariableDefs.obj (SysCtrlRegsFile)

XintfRegsFile
*       1 00008680 00000020    UNINITIALIZED
               00008680 00000020    DSP28_GlobalVariableDefs.obj (XintfRegsFile)

ECanaMboxesFile
*       1 00008700 00000100    UNINITIALIZED
               00008700 00000100    DSP28_GlobalVariableDefs.obj (ECanaMboxesFile)

.econst 1 003f9000 00000100
               003f9000 00000100    DSP28_PieVect.obj (.econst)

.ebss    1 003f9100 00000024    UNINITIALIZED
               003f9100 00000018    DSP28_CpuTimers.obj (.ebss)
               003f9118 00000004    CpuTimer2.obj (.ebss)
               003f911c 00000004    rts2800_ml.lib : _lock.obj (.ebss)
               003f9120 00000004                   : exit.obj (.ebss)

GLOBAL SYMBOLS: SORTED ALPHABETICALLY BY Name

address name
-------- ----
003f8002 .text
003f83ec C$$EXIT
003f8244 FS$$MPY
003f834e FS$$TOL
003f806b _ADCINT_ISR
00008000 _AdcRegs
003f80b6 _CAPINT1_ISR
003f80bb _CAPINT2_ISR
003f80c0 _CAPINT3_ISR
003f8101 _CAPINT4_ISR
003f8106 _CAPINT5_ISR
003f810b _CAPINT6_ISR
003f807f _CMP1INT_ISR
003f8084 _CMP2INT_ISR
003f8089 _CMP3INT_ISR
003f80ca _CMP4INT_ISR
003f80cf _CMP5INT_ISR
003f80d4 _CMP6INT_ISR
003f8187 _ConfigCpuTimer
003f9110 _CpuTimer0
0000801a _CpuTimer0Regs
003f9100 _CpuTimer1
00008022 _CpuTimer1Regs
003f9108 _CpuTimer2
0000802a _CpuTimer2Regs
00008032 _CsmPwl
00008040 _CsmRegs
003f801b _DATALOG_ISR
00008080 _DevEmuRegs
003f8138 _ECAN0INTA_ISR
003f813d _ECAN1INTA_ISR
00008700 _ECanaMboxes
00008180 _ECanaRegs
003f8025 _EMUINT_ISR
00008300 _EvaRegs
00008340 _EvbRegs
003f9118 _Flag
00008380 _FlashRegs
00008388 _GpioDataRegs
00008400 _GpioMuxRegs
003f802a _ILLEGAL_ISR
003f8002 _INT13_ISR
003f8007 _INT14_ISR
003f83b8 _ISRTimer2
003f814c _InitCpuTimers
003f8405 _InitGpio
003f8424 _InitPeripherals
003f8377 _InitPieCtrl
003f8398 _InitPieVectTable
003f82e2 _InitSysCtrl
003f81cb _InitXintf
003f8310 _KickDog
003f911a _LedADDR
003f8110 _MRINTA_ISR
003f8115 _MXINTA_ISR
00008500 _McbspaRegs
003f800c _NMI_ISR
003f807a _PDPINTA_ISR
003f80c5 _PDPINTB_ISR
003f8142 _PIE_RESERVED
00008600 _PieCtrl
00008200 _PieVectTable
003f9000 _PieVectTableInit
003f8020 _RTOSINT_ISR
003f8124 _SCIRXINTA_ISR
003f812e _SCIRXINTB_ISR
003f8129 _SCITXINTA_ISR
003f8133 _SCITXINTB_ISR
003f811a _SPIRXINTA_ISR
003f811f _SPITXINTA_ISR
00008620 _SciaRegs
00008630 _ScibRegs
00008650 _SpiaRegs
00008660 _SysCtrlRegs
003f8093 _T1CINT_ISR
003f809d _T1OFINT_ISR
003f808e _T1PINT_ISR
003f8098 _T1UFINT_ISR
003f80a7 _T2CINT_ISR
003f80b1 _T2OFINT_ISR
003f80a2 _T2PINT_ISR
003f80ac _T2UFINT_ISR
003f80de _T3CINT_ISR
003f80e8 _T3OFINT_ISR
003f80d9 _T3PINT_ISR
003f80e3 _T3UFINT_ISR
003f80f2 _T4CINT_ISR
003f80fc _T4OFINT_ISR
003f80ed _T4PINT_ISR
003f80f7 _T4UFINT_ISR
003f8070 _TINT0_ISR
003f802f _USER0_ISR
003f8061 _USER10_ISR
003f8066 _USER11_ISR
003f8034 _USER1_ISR
003f8039 _USER2_ISR
003f803e _USER3_ISR
003f8043 _USER4_ISR
003f8048 _USER5_ISR
003f804d _USER6_ISR
003f8052 _USER7_ISR
003f8057 _USER8_ISR
003f805c _USER9_ISR
003f8075 _WAKEINT_ISR
003f8011 _XINT1_ISR
003f8016 _XINT2_ISR
00008640 _XIntruptRegs
00008680 _XintfRegs
00000500 __STACK_END
00000100 __STACK_SIZE
00000001 __TI_args_main
ffffffff ___binit__
ffffffff ___c_args__
003f842b ___cinit__
003f842b ___etext__
ffffffff ___pinit__
003f8002 ___text__
003f83d3 __args_main
003f9120 __cleanup_ptr
003f9122 __dtors_ptr
003f911e __lock
003f8423 __nop
003f841f __register_lock
003f841b __register_unlock
00000400 __stack
003f911c __unlock
003f83ec _abort
003f829e _c_int00
003f83ee _exit
003f831a _main
003f8147 _rsvd_ISR
ffffffff binit
003f842b cinit
003f842b etext
ffffffff pinit

GLOBAL SYMBOLS: SORTED BY Symbol Address

address name
-------- ----
00000001 __TI_args_main
00000100 __STACK_SIZE
00000400 __stack
00000500 __STACK_END
00008000 _AdcRegs
0000801a _CpuTimer0Regs
00008022 _CpuTimer1Regs
0000802a _CpuTimer2Regs
00008032 _CsmPwl
00008040 _CsmRegs
00008080 _DevEmuRegs
00008180 _ECanaRegs
00008200 _PieVectTable
00008300 _EvaRegs
00008340 _EvbRegs
00008380 _FlashRegs
00008388 _GpioDataRegs
00008400 _GpioMuxRegs
00008500 _McbspaRegs
00008600 _PieCtrl
00008620 _SciaRegs
00008630 _ScibRegs
00008640 _XIntruptRegs
00008650 _SpiaRegs
00008660 _SysCtrlRegs
00008680 _XintfRegs
00008700 _ECanaMboxes
003f8002 .text
003f8002 _INT13_ISR
003f8002 ___text__
003f8007 _INT14_ISR
003f800c _NMI_ISR
003f8011 _XINT1_ISR
003f8016 _XINT2_ISR
003f801b _DATALOG_ISR
003f8020 _RTOSINT_ISR
003f8025 _EMUINT_ISR
003f802a _ILLEGAL_ISR
003f802f _USER0_ISR
003f8034 _USER1_ISR
003f8039 _USER2_ISR
003f803e _USER3_ISR
003f8043 _USER4_ISR
003f8048 _USER5_ISR
003f804d _USER6_ISR
003f8052 _USER7_ISR
003f8057 _USER8_ISR
003f805c _USER9_ISR
003f8061 _USER10_ISR
003f8066 _USER11_ISR
003f806b _ADCINT_ISR
003f8070 _TINT0_ISR
003f8075 _WAKEINT_ISR
003f807a _PDPINTA_ISR
003f807f _CMP1INT_ISR
003f8084 _CMP2INT_ISR
003f8089 _CMP3INT_ISR
003f808e _T1PINT_ISR
003f8093 _T1CINT_ISR
003f8098 _T1UFINT_ISR
003f809d _T1OFINT_ISR
003f80a2 _T2PINT_ISR
003f80a7 _T2CINT_ISR
003f80ac _T2UFINT_ISR
003f80b1 _T2OFINT_ISR
003f80b6 _CAPINT1_ISR
003f80bb _CAPINT2_ISR
003f80c0 _CAPINT3_ISR
003f80c5 _PDPINTB_ISR
003f80ca _CMP4INT_ISR
003f80cf _CMP5INT_ISR
003f80d4 _CMP6INT_ISR
003f80d9 _T3PINT_ISR
003f80de _T3CINT_ISR
003f80e3 _T3UFINT_ISR
003f80e8 _T3OFINT_ISR
003f80ed _T4PINT_ISR
003f80f2 _T4CINT_ISR
003f80f7 _T4UFINT_ISR
003f80fc _T4OFINT_ISR
003f8101 _CAPINT4_ISR
003f8106 _CAPINT5_ISR
003f810b _CAPINT6_ISR
003f8110 _MRINTA_ISR
003f8115 _MXINTA_ISR
003f811a _SPIRXINTA_ISR
003f811f _SPITXINTA_ISR
003f8124 _SCIRXINTA_ISR
003f8129 _SCITXINTA_ISR
003f812e _SCIRXINTB_ISR
003f8133 _SCITXINTB_ISR
003f8138 _ECAN0INTA_ISR
003f813d _ECAN1INTA_ISR
003f8142 _PIE_RESERVED
003f8147 _rsvd_ISR
003f814c _InitCpuTimers
003f8187 _ConfigCpuTimer
003f81cb _InitXintf
003f8244 FS$$MPY
003f829e _c_int00
003f82e2 _InitSysCtrl
003f8310 _KickDog
003f831a _main
003f834e FS$$TOL
003f8377 _InitPieCtrl
003f8398 _InitPieVectTable
003f83b8 _ISRTimer2
003f83d3 __args_main
003f83ec C$$EXIT
003f83ec _abort
003f83ee _exit
003f8405 _InitGpio
003f841b __register_unlock
003f841f __register_lock
003f8423 __nop
003f8424 _InitPeripherals
003f842b ___cinit__
003f842b ___etext__
003f842b cinit
003f842b etext
003f9000 _PieVectTableInit
003f9100 _CpuTimer1
003f9108 _CpuTimer2
003f9110 _CpuTimer0
003f9118 _Flag
003f911a _LedADDR
003f911c __unlock
003f911e __lock
003f9120 __cleanup_ptr
003f9122 __dtors_ptr
ffffffff ___binit__
ffffffff ___c_args__
ffffffff ___pinit__
ffffffff binit
ffffffff pinit

[135 symbols]

只看该作者 · 2013-8-13 10:29

楼主挺牛的啊，竟然定义了这么多代码段

只看该作者 · 2013-8-18 11:44

同求，怎么看map文件的

只看该作者 · 2013-8-28 10:08

查看代码大小，需要把map文件中used下面的数据加起来，就是实际的代码大小

dsp 代码大小

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