28034加密

CMD配置:CSM_PWL     : origin = 0x3F7FF8, length = 0x000008     /* Part of FLASHA.  CSM password locations in FLASHA */

报错:error #10099-D: program will not fit into available memory.  placement with alignment/blocking fails for section "csmpasswds" size 0x10 page 0.  Available memory ranges:
   CSM_PWL      size: 0x8          unused: 0x8          max hole: 0x8  

这是怎么回事?    

4 个回复

  • 请您试一下下面的cmd文件

    /*
    // TI File $Revision: /main/2 $
    // Checkin $Date: February 20, 2009   15:34:01 $
    //###########################################################################
    //
    // FILE:    28035_RAM_lnk.cmd
    //
    // TITLE:   Linker Command File For 28035 examples that run out of RAM
    //
    //          This ONLY includes all SARAM blocks on the 28035 device.
    //          This does not include flash or OTP.
    //
    //          Keep in mind that L0,L1,L2, and L3 are protected by the code
    //          security module.
    //
    //          What this means is in most cases you will want to move to
    //          another memory map file which has more memory defined.
    //
    //###########################################################################
    // $TI Release: F2803x Support Library v2.01.00.00 $
    // $Release Date: Mon May 27 06:45:55 CDT 2019 $
    // $Copyright:
    // Copyright (C) 2009-2019 Texas Instruments Incorporated - http://www.ti.com/
    //
    // Redistribution and use in source and binary forms, with or without 
    // modification, are permitted provided that the following conditions 
    // are met:
    // 
    //   Redistributions of source code must retain the above copyright 
    //   notice, this list of conditions and the following disclaimer.
    // 
    //   Redistributions in binary form must reproduce the above copyright
    //   notice, this list of conditions and the following disclaimer in the 
    //   documentation and/or other materials provided with the   
    //   distribution.
    // 
    //   Neither the name of Texas Instruments Incorporated nor the names of
    //   its contributors may be used to endorse or promote products derived
    //   from this software without specific prior written permission.
    // 
    // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
    // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
    // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
    // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
    // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
    // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
    // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
    // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    // $
    //###########################################################################
    */
    
    /* ======================================================
    // For Code Composer Studio V2.2 and later
    // ---------------------------------------
    // In addition to this memory linker command file,
    // add the header linker command file directly to the project.
    // The header linker command file is required to link the
    // peripheral structures to the proper locations within
    // the memory map.
    //
    // The header linker files are found in <base>\DSP2803x_headers\cmd
    //
    // For BIOS applications add:      DSP2803x_Headers_BIOS.cmd
    // For nonBIOS applications add:   DSP2803x_Headers_nonBIOS.cmd
    ========================================================= */
    
    /* ======================================================
    // For Code Composer Studio prior to V2.2
    // --------------------------------------
    // 1) Use one of the following -l statements to include the
    // header linker command file in the project. The header linker
    // file is required to link the peripheral structures to the proper
    // locations within the memory map                                    */
    
    /* Uncomment this line to include file only for non-BIOS applications */
    /* -l DSP2803x_Headers_nonBIOS.cmd */
    
    /* Uncomment this line to include file only for BIOS applications */
    /* -l DSP2803x_Headers_BIOS.cmd */
    
    /* 2) In your project add the path to <base>\DSP2803x_headers\cmd to the
       library search path under project->build options, linker tab,
       library search path (-i).
    /*========================================================= */
    
    /* Define the memory block start/length for the DSP2803x
       PAGE 0 will be used to organize program sections
       PAGE 1 will be used to organize data sections
    
       Notes:
             Memory blocks on F28035 are uniform (ie same
             physical memory) in both PAGE 0 and PAGE 1.
             That is the same memory region should not be
             defined for both PAGE 0 and PAGE 1.
             Doing so will result in corruption of program
             and/or data.
    
             L0 block is mirrored - that is it
             can be accessed in high memory or low memory.
             For simplicity only one instance is used in this
             linker file.
    
             Contiguous SARAM memory blocks can be combined
             if required to create a larger memory block.
    */
    
    MEMORY
    {
    PAGE 0 :
       /* BEGIN is used for the "boot to SARAM" bootloader mode   */
    
       BEGIN      : origin = 0x000000, length = 0x000002
       RAMM0      : origin = 0x000050, length = 0x0003B0
       RAML0L1    : origin = 0x008000, length = 0x000D00
       RESET      : origin = 0x3FFFC0, length = 0x000002
       IQTABLES   : origin = 0x3FE000, length = 0x000B50     /* IQ Math Tables in Boot ROM */
       IQTABLES2  : origin = 0x3FEB50, length = 0x00008C     /* IQ Math Tables in Boot ROM */
       IQTABLES3  : origin = 0x3FEBDC, length = 0x0000AA	 /* IQ Math Tables in Boot ROM */
    
       BOOTROM    : origin = 0x3FF27C, length = 0x000D44
       CSM_RSVD    : origin = 0x3F7F80, length = 0x000076     /* Part of FLASHA.  Program with all 0x0000 when CSM is in use. */
       CSM_PWL_P0  : origin = 0x3F7FF8, length = 0x000008     /* Part of FLASHA.  CSM password locations in FLASHA */
    
    PAGE 1 :
    
       BOOT_RSVD   : origin = 0x000002, length = 0x00004E     /* Part of M0, BOOT rom will use this for stack */
       RAMM1       : origin = 0x000480, length = 0x000380     /* on-chip RAM block M1 */
       RAML2       : origin = 0x008D00, length = 0x000300
       RAML3       : origin = 0x009000, length = 0x001000
    }
    
    
    SECTIONS
    {
       /* Setup for "boot to SARAM" mode:
          The codestart section (found in DSP28_CodeStartBranch.asm)
          re-directs execution to the start of user code.  */
       codestart        : > BEGIN,     PAGE = 0
       ramfuncs         : > RAMM0      PAGE = 0
       .text            : > RAML0L1,   PAGE = 0
       .cinit           : > RAMM0,     PAGE = 0
       .pinit           : > RAMM0,     PAGE = 0
       .switch          : > RAMM0,     PAGE = 0
       .reset           : > RESET,     PAGE = 0, TYPE = DSECT /* not used, */
    
       csmpasswds          : > CSM_PWL_P0, PAGE = 0
       csm_rsvd            : > CSM_RSVD,   PAGE = 0
    
       .stack           : > RAMM1,     PAGE = 1
       .ebss            : > RAML2,     PAGE = 1
       .econst          : > RAML2,     PAGE = 1
       .esysmem         : > RAML2,     PAGE = 1
    
       IQmath           : > RAML0L1,   PAGE = 0
       IQmathTables     : > IQTABLES,  PAGE = 0, TYPE = NOLOAD
    
      /* Uncomment the section below if calling the IQNexp() or IQexp()
          functions from the IQMath.lib library in order to utilize the
          relevant IQ Math table in Boot ROM (This saves space and Boot ROM
          is 1 wait-state). If this section is not uncommented, IQmathTables2
          will be loaded into other memory (SARAM, Flash, etc.) and will take
          up space, but 0 wait-state is possible.
       */
       /*
       IQmathTables2    : > IQTABLES2, PAGE = 0, TYPE = NOLOAD
       {
    
                  IQmath.lib<IQNexpTable.obj> (IQmathTablesRam)
    
       }
       */
       /* Uncomment the section below if calling the IQNasin() or IQasin()
          functions from the IQMath.lib library in order to utilize the
          relevant IQ Math table in Boot ROM (This saves space and Boot ROM
          is 1 wait-state). If this section is not uncommented, IQmathTables2
          will be loaded into other memory (SARAM, Flash, etc.) and will take
          up space, but 0 wait-state is possible.
       */
       /*
       IQmathTables3    : > IQTABLES3, PAGE = 0, TYPE = NOLOAD
       {
    
                  IQmath.lib<IQNasinTable.obj> (IQmathTablesRam)
    
       }
       */
    
    }
    
    /*
    //===========================================================================
    // End of file.
    //===========================================================================
    */
    

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  • 回复 user4516072:

    CSM_RSVD是Code Security Module_reserved的意思,
    是指当使用代码 安全模块时,origin = 0x3F7F80, length = 0x000076
    这个内存块是受保留的reserved。不能放程序代码或者数据块。且必须初始化为0x0000.

    CSM_PWL是password locations的意思,即存放密码的地方

    If a post answers your question, please mark it with the "verify answer" button.

    若是回复解决了您的问题,请点击“是”确认答案。谢谢!

  • 回复 user4516072:

    csmpasswds: > CSM_PWL_P0 PAGE = 0 /* 密码段 */
    csm_rsvd : > CSM_RSVD PAGE = 0/* 使用代码安全模块时,需要预留的段 */

    If a post answers your question, please mark it with the "verify answer" button.

    若是回复解决了您的问题,请点击“是”确认答案。谢谢!