sd.map

LPC2142 的SD卡读写程序

    MMCWRData                                0x40000008   Data         512  spi_mmc.o(.bss)
    MMCRDData                                0x40000208   Data         512  spi_mmc.o(.bss)
    __libspace_start                         0x40000408   Data          96  libspace.o(.bss)
    __temporary_stack_top_libspace           0x40000468   Data           0  libspace.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x00000110

  Load Region LR_IROM1 (Base: 0x00000000, Size: 0x00000c74, Max: 0x00010000, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x00000c6c, Max: 0x00010000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00000000   0x00000110   Code   RO            3    RESET               startup.o
    0x00000110   0x00000008   Code   RO           64  * !!!main             __main.o(c_t.l)
    0x00000118   0x0000003c   Code   RO          155    !!!scatter          __scatter.o(c_t.l)
    0x00000154   0x00000028   Code   RO          157    !!handler_copy      __scatter_copy.o(c_t.l)
    0x0000017c   0x0000002c   Code   RO          159    !!handler_zi        __scatter_zi.o(c_t.l)
    0x000001a8   0x00000004   Ven    RO           89    .emb_text           lib_init.o(c_t.l)
    0x000001ac   0x00000010   Code   RO           89    .emb_text           lib_init.o(c_t.l)
    0x000001bc   0x00000020   Code   RO            4    .text               startup.o
    0x000001dc   0x00000154   Code   RO           12    .text               mmcmain.o
    0x00000330   0x00000680   Code   RO           39    .text               spi_mmc.o
    0x000009b0   0x00000040   Code   RO           62    .text               stkheap2.o(c_t.l)
    0x000009f0   0x00000068   Code   RO           66    .text               kernel.o(c_t.l)
    0x00000a58   0x00000060   Code   RO           69    .text               sys_stackheap_outer.o(c_t.l)
    0x00000ab8   0x00000010   Code   RO           74    .text               rt_stackheap_storage_intlibspace.o(c_t.l)
    0x00000ac8   0x00000018   Code   RO           80    .text               sys_exit.o(c_t.l)
    0x00000ae0   0x0000000c   Code   RO           82    .text               libspace.o(c_t.l)
    0x00000aec   0x0000000c   Code   RO           85    .text               exit.o(c_t.l)
    0x00000af8   0x00000008   Ven    RO           90    .text               lib_init.o(c_t.l)
    0x00000b00   0x000000ce   Code   RO           90    .text               lib_init.o(c_t.l)
    0x00000bce   0x00000002   PAD
    0x00000bd0   0x0000000c   Code   RO           95    .text               boardinit2.o(c_t.l)
    0x00000bdc   0x00000010   Code   RO           97    .text               boardinit3.o(c_t.l)
    0x00000bec   0x00000004   Code   RO          101    .text               use_no_semi.o(c_t.l)
    0x00000bf0   0x00000004   Ven    RO          106    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000bf4   0x00000010   Code   RO          106    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000c04   0x00000006   Code   RO          116    .text               no_argv.o(c_t.l)
    0x00000c0a   0x00000002   PAD
    0x00000c0c   0x00000010   Code   RO          125    .text               rt_fp_status_addr_intlibspace.o(c_t.l)
    0x00000c1c   0x0000000c   Ven    RO          165    Veneer$$Code        anon$$obj.o
    0x00000c28   0x00000008   Ven    RO          166    Veneer$$Code        anon$$obj.o
    0x00000c30   0x00000004   Ven    RO          118    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00000c34   0x00000018   Code   RO          118    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00000c4c   0x00000020   Data   RO          154    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x40000000, Size: 0x000008f0, Max: 0x00004000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x00000007   Data   RW           40    .data               spi_mmc.o
    0x40000007   0x00000001   PAD
    0x40000008   0x00000400   Zero   RW           41    .bss                spi_mmc.o
    0x40000408   0x00000060   Zero   RW           83    .bss                libspace.o(c_t.l)
    0x40000468   0x00000000   Zero   RW            2    HEAP                startup.o
    0x40000468   0x00000488   Zero   RW            1    STACK               startup.o


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

Image component sizes


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

       340         20          0          0          0       3534   mmcmain.o
      1664         36          0          7       1024       3633   spi_mmc.o
       304         60          0          0       1160        413   startup.o

    ------------------------------------------------------------------------
      2328        120         32          8       2184       7580   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          0          1          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
        60          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
        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
        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

    ------------------------------------------------------------------------
       820         40          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

       788         40          0          0         96          0   c_t.l
        28          0          0          0          0          0   fz_ts.l

    ------------------------------------------------------------------------
       820         40          0          0         96          0   Library Totals

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

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


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

      3148        160         32          8       2280       7580   Grand Totals
      3148        160         32          8       2280       7580   ELF Image Totals
      3148        160         32          8          0          0   ROM Totals

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

    Total RO  Size (Code + RO Data)                 3180 (   3.11kB)
    Total RW  Size (RW Data + ZI Data)              2288 (   2.23kB)
    Total ROM Size (Code + RO Data + RW Data)       3188 (   3.11kB)

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