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📄 uart_iic_demo.map

📁 UART I2C驱动
💻 MAP
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    Long ARM to Thumb Veneer to __rt_lib_shutdown 0x00000eb0   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Short Thumb to ARM Veneer to __rt_exit   0x00000ebd   Thumb Code     0  anon$$obj.o(Veneer$$Code)
    Inline Thumb to ARM Veneer to _fp_init   0x00000ec5   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x00000ec8   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x00000ed8   ARM Code       0  fpinit.o(x$fpl$fpinit)
    Region$$Table$$Base                      0x00000ee0   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x00000f00   Number         0  anon$$obj.o(Region$$Table)
    data_buf                                 0x40000000   Data           8  main.o(.data)
    rcv_new                                  0x40000008   Data           1  main.o(.data)
    I2C_sla                                  0x4000000c   Data           1  iic.o(.data)
    I2C_suba                                 0x4000000d   Data           1  iic.o(.data)
    I2C_buf                                  0x40000010   Data           4  iic.o(.data)
    I2C_num                                  0x40000014   Data           1  iic.o(.data)
    I2C_end                                  0x40000015   Data           1  iic.o(.data)
    I2C_suba_en                              0x40000016   Data           1  iic.o(.data)
    __libspace_start                         0x40000018   Data          96  libspace.o(.bss)
    __temporary_stack_top_libspace           0x40000078   Data           0  libspace.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x00000110

  Load Region LR_IROM1 (Base: 0x00000000, Size: 0x00000f18, Max: 0x00080000, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x00000f00, 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          101  * !!!main             __main.o(c_t.l)
    0x00000118   0x0000003c   Code   RO          204    !!!scatter          __scatter.o(c_t.l)
    0x00000154   0x00000028   Code   RO          206    !!handler_copy      __scatter_copy.o(c_t.l)
    0x0000017c   0x0000002c   Code   RO          208    !!handler_zi        __scatter_zi.o(c_t.l)
    0x000001a8   0x00000004   Ven    RO          132    .emb_text           lib_init.o(c_t.l)
    0x000001ac   0x00000010   Code   RO          132    .emb_text           lib_init.o(c_t.l)
    0x000001bc   0x00000020   Code   RO            4    .text               startup.o
    0x000001dc   0x00000150   Code   RO           12    .text               main.o
    0x0000032c   0x00000640   Code   RO           52    .text               iic.o
    0x0000096c   0x0000013c   Code   RO           67    .text               uart0.o
    0x00000aa8   0x00000180   Code   RO           83    .text               aeabi_sdiv.o(c_t.l)
    0x00000c28   0x00000040   Code   RO           99    .text               stkheap2.o(c_t.l)
    0x00000c68   0x00000068   Code   RO          103    .text               kernel.o(c_t.l)
    0x00000cd0   0x00000060   Code   RO          106    .text               sys_stackheap_outer.o(c_t.l)
    0x00000d30   0x00000010   Code   RO          115    .text               rt_stackheap_storage_intlibspace.o(c_t.l)
    0x00000d40   0x00000018   Code   RO          121    .text               sys_exit.o(c_t.l)
    0x00000d58   0x0000000c   Code   RO          123    .text               libspace.o(c_t.l)
    0x00000d64   0x0000000c   Code   RO          128    .text               exit.o(c_t.l)
    0x00000d70   0x00000008   Ven    RO          133    .text               lib_init.o(c_t.l)
    0x00000d78   0x000000ce   Code   RO          133    .text               lib_init.o(c_t.l)
    0x00000e46   0x00000002   PAD
    0x00000e48   0x0000000c   Code   RO          138    .text               boardinit2.o(c_t.l)
    0x00000e54   0x00000010   Code   RO          140    .text               boardinit3.o(c_t.l)
    0x00000e64   0x00000004   Code   RO          144    .text               use_no_semi.o(c_t.l)
    0x00000e68   0x00000004   Ven    RO          149    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000e6c   0x00000010   Code   RO          149    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000e7c   0x00000006   Code   RO          163    .text               no_argv.o(c_t.l)
    0x00000e82   0x00000002   PAD
    0x00000e84   0x00000010   Code   RO          174    .text               rt_fp_status_addr_intlibspace.o(c_t.l)
    0x00000e94   0x0000001c   Code   RO           84    .text_udiv          aeabi_sdiv.o(c_t.l)
    0x00000eb0   0x0000000c   Ven    RO          214    Veneer$$Code        anon$$obj.o
    0x00000ebc   0x00000008   Ven    RO          215    Veneer$$Code        anon$$obj.o
    0x00000ec4   0x00000004   Ven    RO          165    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00000ec8   0x00000018   Code   RO          165    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00000ee0   0x00000020   Data   RO          203    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x40000000, Size: 0x00000500, Max: 0x00008000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x00000009   Data   RW           13    .data               main.o
    0x40000009   0x00000003   PAD
    0x4000000c   0x0000000b   Data   RW           53    .data               iic.o
    0x40000017   0x00000001   PAD
    0x40000018   0x00000060   Zero   RW          124    .bss                libspace.o(c_t.l)
    0x40000078   0x00000000   Zero   RW            2    HEAP                startup.o
    0x40000078   0x00000488   Zero   RW            1    STACK               startup.o


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

Image component sizes


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

      1600         32          0         11          0       2172   iic.o
       336         36          0          9          0       3803   main.o
       304         60          0          0       1160        541   startup.o
       316         16          0          0          0        872   uart0.o

    ------------------------------------------------------------------------
      2576        148         32         24       1160       7388   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          0          4          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
       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
        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

    ------------------------------------------------------------------------
      1232         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

      1200         40          0          0         96          0   c_t.l
        28          0          0          0          0          0   fz_ts.l

    ------------------------------------------------------------------------
      1232         40          0          0         96          0   Library Totals

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

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


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

      3808        188         32         24       1256       7388   Grand Totals
      3808        188         32         24       1256       7388   ELF Image Totals
      3808        188         32         24          0          0   ROM Totals

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

    Total RO  Size (Code + RO Data)                 3840 (   3.75kB)
    Total RW  Size (RW Data + ZI Data)              1280 (   1.25kB)
    Total ROM Size (Code + RO Data + RW Data)       3864 (   3.77kB)

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

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