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📄 sd_module.map

📁 我写的基于lpc2148的SD卡驱动程序
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    __rt_lib_shutdown                        0x00001d95   Thumb Code    22  lib_init.o(.text)
    _platform_post_stackheap_init            0x00001dac   ARM Code      12  boardinit2.o(.text)
    _platform_post_lib_init                  0x00001db8   ARM Code      16  boardinit3.o(.text)
    __I_use_semihosting                      0x00001dc8   ARM Code       0  use_no_semi.o(.text)
    __use_no_semihosting_swi                 0x00001dc8   ARM Code       4  use_no_semi.o(.text)
    Inline Thumb to ARM Veneer to __rt_locale 0x00001dcd   Thumb Code     0  rt_locale_intlibspace.o(.text)
    __rt_locale                              0x00001dd0   ARM Code      12  rt_locale_intlibspace.o(.text)
    __ARM_get_argv                           0x00001de1   Thumb Code     6  no_argv.o(.text)
    __rt_fp_status_addr                      0x00001de8   ARM Code      12  rt_fp_status_addr_intlibspace.o(.text)
    __aeabi_uidiv                            0x00001df8   ARM Code       0  aeabi_sdiv.o(.text_udiv)
    __aeabi_uidivmod                         0x00001df8   ARM Code      28  aeabi_sdiv.o(.text_udiv)
    Long ARM to Thumb Veneer to __rt_lib_shutdown 0x00001e14   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Short Thumb to ARM Veneer to __rt_exit   0x00001e21   Thumb Code     0  anon$$obj.o(Veneer$$Code)
    Inline Thumb to ARM Veneer to _fp_init   0x00001e29   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x00001e2c   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x00001e3c   ARM Code       0  fpinit.o(x$fpl$fpinit)
    CRCTable                                 0x00001e44   Data         512  sdcrc.o(.constdata)
    time_unit                                0x00002044   Data          32  sddriver.o(.constdata)
    time_value                               0x00002064   Data          16  sddriver.o(.constdata)
    r2w_fator                                0x00002074   Data           6  sddriver.o(.constdata)
    Region$$Table$$Base                      0x0000207c   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x0000209c   Number         0  anon$$obj.o(Region$$Table)
    ary                                      0x40000000   Data         512  uart_module.o(.data)
    sds                                      0x40000410   Data          24  sddriver.o(.bss)
    __libspace_start                         0x40000428   Data          96  libspace.o(.bss)
    __temporary_stack_top_libspace           0x40000488   Data           0  libspace.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x00000110

  Load Region LR_IROM1 (Base: 0x00000000, Size: 0x000022a0, Max: 0x00080000, ABSOLUTE, COMPRESSED[0x0000213c])

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x0000209c, 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          180  * !!!main             __main.o(c_t.l)
    0x00000118   0x0000003c   Code   RO          273    !!!scatter          __scatter.o(c_t.l)
    0x00000154   0x00000044   Code   RO          271    !!dczerorl          __dczerorl.o(c_t.l)
    0x00000198   0x0000002c   Code   RO          275    !!handler_zi        __scatter_zi.o(c_t.l)
    0x000001c4   0x00000004   Ven    RO          207    .emb_text           lib_init.o(c_t.l)
    0x000001c8   0x00000010   Code   RO          207    .emb_text           lib_init.o(c_t.l)
    0x000001d8   0x00000020   Code   RO            4    .text               startup.o
    0x000001f8   0x00000048   Code   RO           12    .text               board_init.o
    0x00000240   0x00000048   Code   RO           65    .text               main.o
    0x00000288   0x00000514   Code   RO           77    .text               uart_module.o
    0x0000079c   0x0000084c   Code   RO           91    .text               sdcmd.o
    0x00000fe8   0x000000f8   Code   RO          113    .text               sdcrc.o
    0x000010e0   0x000005e4   Code   RO          126    .text               sddriver.o
    0x000016c4   0x000002a8   Code   RO          146    .text               sdhal.o
    0x0000196c   0x000000a0   Code   RO          160    .text               strcmp.o(c_t.l)
    0x00001a0c   0x00000180   Code   RO          162    .text               aeabi_sdiv.o(c_t.l)
    0x00001b8c   0x00000040   Code   RO          178    .text               stkheap2.o(c_t.l)
    0x00001bcc   0x00000068   Code   RO          182    .text               kernel.o(c_t.l)
    0x00001c34   0x00000060   Code   RO          185    .text               sys_stackheap_outer.o(c_t.l)
    0x00001c94   0x00000010   Code   RO          194    .text               rt_stackheap_storage_intlibspace.o(c_t.l)
    0x00001ca4   0x00000018   Code   RO          196    .text               sys_exit.o(c_t.l)
    0x00001cbc   0x0000000c   Code   RO          198    .text               libspace.o(c_t.l)
    0x00001cc8   0x0000000c   Code   RO          203    .text               exit.o(c_t.l)
    0x00001cd4   0x00000008   Ven    RO          208    .text               lib_init.o(c_t.l)
    0x00001cdc   0x000000ce   Code   RO          208    .text               lib_init.o(c_t.l)
    0x00001daa   0x00000002   PAD
    0x00001dac   0x0000000c   Code   RO          213    .text               boardinit2.o(c_t.l)
    0x00001db8   0x00000010   Code   RO          215    .text               boardinit3.o(c_t.l)
    0x00001dc8   0x00000004   Code   RO          219    .text               use_no_semi.o(c_t.l)
    0x00001dcc   0x00000004   Ven    RO          224    .text               rt_locale_intlibspace.o(c_t.l)
    0x00001dd0   0x00000010   Code   RO          224    .text               rt_locale_intlibspace.o(c_t.l)
    0x00001de0   0x00000006   Code   RO          234    .text               no_argv.o(c_t.l)
    0x00001de6   0x00000002   PAD
    0x00001de8   0x00000010   Code   RO          245    .text               rt_fp_status_addr_intlibspace.o(c_t.l)
    0x00001df8   0x0000001c   Code   RO          163    .text_udiv          aeabi_sdiv.o(c_t.l)
    0x00001e14   0x0000000c   Ven    RO          281    Veneer$$Code        anon$$obj.o
    0x00001e20   0x00000008   Ven    RO          282    Veneer$$Code        anon$$obj.o
    0x00001e28   0x00000004   Ven    RO          236    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00001e2c   0x00000018   Code   RO          236    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00001e44   0x00000200   Data   RO          114    .constdata          sdcrc.o
    0x00002044   0x00000036   Data   RO          127    .constdata          sddriver.o
    0x0000207a   0x00000002   PAD
    0x0000207c   0x00000020   Data   RO          270    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x40000000, Size: 0x00000910, Max: 0x00008000, ABSOLUTE, COMPRESSED[0x000000a0])

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x00000201   Data   RW           78    .data               uart_module.o
    0x40000201   0x00000003   PAD
    0x40000204   0x0000020a   Zero   RW           79    .bss                uart_module.o
    0x4000040e   0x00000002   PAD
    0x40000410   0x00000018   Zero   RW          128    .bss                sddriver.o
    0x40000428   0x00000060   Zero   RW          199    .bss                libspace.o(c_t.l)
    0x40000488   0x00000000   Zero   RW            2    HEAP                startup.o
    0x40000488   0x00000488   Zero   RW            1    STACK               startup.o


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

Image component sizes


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

        72          8          0          0          0       4379   board_init.o
        72         40          0          0          0        311   main.o
      2124          4          0          0          0      10243   sdcmd.o
       248          4        512          0          0       1190   sdcrc.o
      1508         28         54          0         24       4786   sddriver.o
       680         12          0          0          0       1371   sdhal.o
       304         60          0          0       1160        444   startup.o
      1300        268          0        513        522       2171   uart_module.o

    ------------------------------------------------------------------------
      6328        428        600        516       1708      24896   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          2          3          2          1   (incl. Padding)

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

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

        68          2          0          0          0          0   __dczerorl.o
         8          0          0          0          0          0   __main.o
        60          8          0          0          0          0   __scatter.o
        44          0          0          0          0          0   __scatter_zi.o
       412          0          0          0          0          0   aeabi_sdiv.o
        12          0          0          0          0          0   boardinit2.o
        16          0          0          0          0          0   boardinit3.o
        12          0          0          0          0          0   exit.o
        28          0          0          0          0          0   fpinit.o
       104          4          0          0          0          0   kernel.o
       234          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
        64          0          0          0          0          0   stkheap2.o
       160          4          0          0          0          0   strcmp.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

    ------------------------------------------------------------------------
      1420         46          0          0         96          0   Library Totals
         4          0          0          0          0          0   (incl. Padding)

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

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

      1388         46          0          0         96          0   c_t.l
        28          0          0          0          0          0   fz_ts.l

    ------------------------------------------------------------------------
      1420         46          0          0         96          0   Library Totals

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

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


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

      7748        474        600        516       1804      24896   Grand Totals
      7748        474        600        160       1804      24896   ELF Image Totals (compressed)
      7748        474        600        160          0          0   ROM Totals

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

    Total RO  Size (Code + RO Data)                 8348 (   8.15kB)
    Total RW  Size (RW Data + ZI Data)              2320 (   2.27kB)
    Total ROM Size (Code + RO Data + RW Data)       8508 (   8.31kB)

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

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