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📄 0000.map

📁 SPI接口控制 SD卡 并实现FAT16文件系统spi_contrl_sdcard_fat16.rar
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    Long ARM to Thumb Veneer to __rt_lib_shutdown 0x000025a0   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Short Thumb to ARM Veneer to __rt_exit   0x000025ad   Thumb Code     0  anon$$obj.o(Veneer$$Code)
    Inline Thumb to ARM Veneer to _fp_init   0x000025b5   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x000025b8   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x000025c8   ARM Code       0  fpinit.o(x$fpl$fpinit)
    font                                     0x000025d0   Data        2096  lcd.o(.constdata)
    codeGB_16                                0x00002e00   Data        1750  lcd.o(.constdata)
    Region$$Table$$Base                      0x000034d8   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x000034f8   Number         0  anon$$obj.o(Region$$Table)
    CMD                                      0x40000000   Data           6  sd.o(.data)
    s                                        0x40000006   Data           8  sd.o(.data)
    sector_size                              0x40000010   Data           4  sd_file.o(.data)
    sector_hidden                            0x40000014   Data           4  sd_file.o(.data)
    sector_Reserved                          0x40000018   Data           4  sd_file.o(.data)
    drive_size                               0x4000001c   Data           4  sd_file.o(.data)
    folder_father                            0x40000020   Data           4  sd_file.o(.data)
    folder_current                           0x40000024   Data           4  sd_file.o(.data)
    fat_size                                 0x40000028   Data           4  sd_file.o(.data)
    root_add                                 0x4000002c   Data           4  sd_file.o(.data)
    file_add                                 0x40000030   Data           4  sd_file.o(.data)
    file_len                                 0x40000034   Data           4  sd_file.o(.data)
    file_num                                 0x40000038   Data           2  sd_file.o(.data)
    j0                                       0x4000003a   Data           2  sd_file.o(.data)
    file_att                                 0x4000003c   Data           1  sd_file.o(.data)
    text_num                                 0x40000040   Data           4  sd_file.o(.data)
    file_num0                                0x40000044   Data           2  key.o(.data)
    file_id                                  0x40000046   Data           2  key.o(.data)
    write_buffer                             0x40000048   Data         512  main.o(.bss)
    read_buffer                              0x40000248   Data         512  main.o(.bss)
    CSD_buffer                               0x40000448   Data          16  sd.o(.bss)
    CID_buffer                               0x40000458   Data          16  sd.o(.bss)
    file_name                                0x40000468   Data          12  sd_file.o(.bss)
    file_list                                0x40000474   Data        1024  sd_file.o(.bss)
    text                                     0x40000874   Data         128  sd_file.o(.bss)
    __libspace_start                         0x400008f4   Data          96  libspace.o(.bss)


================================================================================

Memory Map of the image

  Image Entry point : 0x00000110

  Load Region LR_IROM1 (Base: 0x00000000, Size: 0x00003540, Max: 0xffffffff, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x000034f8, Max: 0x00080000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00000000   0x00000110   Code   RO            3    RESET               startup.o
    0x00000110   0x00000008   Code   RO          112  * !!!main             __main.o(c_t__un.l)
    0x00000118   0x00000038   Code   RO          223    !!!scatter          __scatter.o(c_t__un.l)
    0x00000150   0x00000028   Code   RO          225    !!handler_copy      __scatter_copy.o(c_t__un.l)
    0x00000178   0x0000002c   Code   RO          227    !!handler_zi        __scatter_zi.o(c_t__un.l)
    0x000001a4   0x00000004   Ven    RO          145    .emb_text           lib_init.o(c_t__un.l)
    0x000001a8   0x00000010   Code   RO          145    .emb_text           lib_init.o(c_t__un.l)
    0x000001b8   0x00000020   Code   RO            4    .text               startup.o
    0x000001d8   0x0000012c   Code   RO           11    .text               main.o
    0x00000304   0x000005ac   Code   RO           34    .text               lcd.o
    0x000008b0   0x000009ac   Code   RO           58    .text               sd.o
    0x0000125c   0x00000dd4   Code   RO           74    .text               sd_file.o
    0x00002030   0x000002d8   Code   RO           90    .text               key.o
    0x00002308   0x00000058   Code   RO          110    .text               stkheap2.o(c_t__un.l)
    0x00002360   0x00000068   Code   RO          114    .text               kernel.o(c_t__un.l)
    0x000023c8   0x00000060   Code   RO          117    .text               sys_stackheap_outer.o(c_t__un.l)
    0x00002428   0x00000010   Code   RO          122    .text               rt_stackheap_storage_intlibspace.o(c_t__un.l)
    0x00002438   0x00000018   Code   RO          128    .text               sys_exit.o(c_t__un.l)
    0x00002450   0x0000000c   Code   RO          130    .text               libspace.o(c_t__un.l)
    0x0000245c   0x00000018   Code   RO          133    .text               exit.o(c_t__un.l)
    0x00002474   0x00000008   Ven    RO          146    .text               lib_init.o(c_t__un.l)
    0x0000247c   0x000000d6   Code   RO          146    .text               lib_init.o(c_t__un.l)
    0x00002552   0x00000002   PAD
    0x00002554   0x0000000c   Code   RO          151    .text               boardinit2.o(c_t__un.l)
    0x00002560   0x00000010   Code   RO          153    .text               boardinit3.o(c_t__un.l)
    0x00002570   0x00000004   Code   RO          157    .text               use_no_semi.o(c_t__un.l)
    0x00002574   0x00000004   Ven    RO          164    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x00002578   0x00000010   Code   RO          164    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x00002588   0x00000006   Code   RO          178    .text               no_argv.o(c_t__un.l)
    0x0000258e   0x00000002   PAD
    0x00002590   0x00000010   Code   RO          187    .text               rt_fp_status_addr_intlibspace.o(c_t__un.l)
    0x000025a0   0x0000000c   Ven    RO          230    Veneer$$Code        anon$$obj.o
    0x000025ac   0x00000008   Ven    RO          231    Veneer$$Code        anon$$obj.o
    0x000025b4   0x00000004   Ven    RO          180    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x000025b8   0x00000018   Code   RO          180    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x000025d0   0x00000f06   Data   RO           35    .constdata          lcd.o
    0x000034d6   0x00000002   PAD
    0x000034d8   0x00000020   Data   RO          222    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x40000000, Size: 0x00000de0, Max: 0x00008000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x0000000e   Data   RW           59    .data               sd.o
    0x4000000e   0x00000002   PAD
    0x40000010   0x00000034   Data   RW           75    .data               sd_file.o
    0x40000044   0x00000004   Data   RW           91    .data               key.o
    0x40000048   0x00000400   Zero   RW           12    .bss                main.o
    0x40000448   0x00000020   Zero   RW           60    .bss                sd.o
    0x40000468   0x0000048c   Zero   RW           76    .bss                sd_file.o
    0x400008f4   0x00000060   Zero   RW          131    .bss                libspace.o(c_t__un.l)
    0x40000954   0x00000004   PAD
    0x40000958   0x00000000   Zero   RW            2    HEAP                startup.o
    0x40000958   0x00000488   Zero   RW            1    STACK               startup.o


================================================================================

Image component sizes


      Code (inc. data)   RO Data    RW Data    ZI Data      Debug   Object Name

       728         28          0          4          0       1408   key.o
      1452         32       3846          0          0       4872   lcd.o
       300         12          0          0       1024       5820   main.o
      2476        240          0         14         32       3996   sd.o
      3540         80          0         52       1164       4076   sd_file.o
       304         60          0          0       1160        504   startup.o

    ------------------------------------------------------------------------
      8820        456       3880         72       3380      20676   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          2          2          0          0   (incl. Padding)

    ------------------------------------------------------------------------

      Code (inc. data)   RO Data    RW Data    ZI Data      Debug   Library Member Name

         8          0          0          0          0          0   __main.o
        56          8          0          0          0          0   __scatter.o
        40          0          0          0          0          0   __scatter_copy.o
        44          0          0          0          0          0   __scatter_zi.o
        12          0          0          0          0          0   boardinit2.o
        16          0          0          0          0          0   boardinit3.o
        24          0          0          0          0          0   exit.o
        28          0          0          0          0          0   fpinit.o
       104          4          0          0          0          0   kernel.o
       242          4          0          0          0          0   lib_init.o
        12          4          0          0         96          0   libspace.o
         6          0          0          0          0          0   no_argv.o
        16          4          0          0          0          0   rt_fp_status_addr_intlibspace.o
        20          4          0          0          0          0   rt_locale_intlibspace.o
        16          4          0          0          0          0   rt_stackheap_storage_intlibspace.o
        88          0          0          0          0          0   stkheap2.o
        24          8          0          0          0          0   sys_exit.o
        96          0          0          0          0          0   sys_stackheap_outer.o
         4          0          0          0          0          0   use_no_semi.o

    ------------------------------------------------------------------------
       860         40          0          0        100          0   Library Totals
         4          0          0          0          4          0   (incl. Padding)

    ------------------------------------------------------------------------

      Code (inc. data)   RO Data    RW Data    ZI Data      Debug   Library Name

       828         40          0          0         96          0   c_t__un.l
        28          0          0          0          0          0   fz_t_p.l

    ------------------------------------------------------------------------
       860         40          0          0        100          0   Library Totals

    ------------------------------------------------------------------------

================================================================================


      Code (inc. data)   RO Data    RW Data    ZI Data      Debug   

      9680        496       3880         72       3480      20676   Grand Totals
      9680        496       3880         72       3480      20676   Image Totals

================================================================================

    Total RO  Size (Code + RO Data)                13560 (  13.24kB)
    Total RW  Size (RW Data + ZI Data)              3552 (   3.47kB)
    Total ROM Size (Code + RO Data + RW Data)      13632 (  13.31kB)

================================================================================

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