uart.map

基于嵌入式芯片lpc2131的串口通信程序

    exit                                     0x000005bd   Thumb Code    24  exit.o(.text)
    Inline ARM to Thumb Veneer to __rt_lib_init 0x000005d4   ARM Code       0  lib_init.o(.text)
    __rt_lib_init                            0x000005dd   Thumb Code   188  lib_init.o(.text)
    __rt_lib_shutdown                        0x00000699   Thumb Code    26  lib_init.o(.text)
    _platform_post_stackheap_init            0x000006b4   ARM Code      12  boardinit2.o(.text)
    _platform_post_lib_init                  0x000006c0   ARM Code      16  boardinit3.o(.text)
    __I_use_semihosting                      0x000006d0   ARM Code       0  use_no_semi.o(.text)
    __use_no_semihosting_swi                 0x000006d0   ARM Code       4  use_no_semi.o(.text)
    Inline Thumb to ARM Veneer to __rt_locale 0x000006d5   Thumb Code     0  rt_locale_intlibspace.o(.text)
    __rt_locale                              0x000006d8   ARM Code      12  rt_locale_intlibspace.o(.text)
    __ARM_get_argv                           0x000006e9   Thumb Code     6  no_argv.o(.text)
    __rt_fp_status_addr                      0x000006f0   ARM Code      12  rt_fp_status_addr_intlibspace.o(.text)
    Long ARM to Thumb Veneer to __rt_lib_shutdown 0x00000700   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Short Thumb to ARM Veneer to __rt_exit   0x0000070d   Thumb Code     0  anon$$obj.o(Veneer$$Code)
    Inline Thumb to ARM Veneer to _fp_init   0x00000715   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x00000718   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x00000728   ARM Code       0  fpinit.o(x$fpl$fpinit)
    Region$$Table$$Base                      0x00000730   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x00000740   Number         0  anon$$obj.o(Region$$Table)
    __libspace_start                         0x40000000   Data          96  libspace.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x00000158

  Load Region LR_IROM1 (Base: 0x00000000, Size: 0x00000740, Max: 0xffffffff, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x00000740, Max: 0x00008000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00000000   0x00000158   Code   RO           28    RESET               startup.o
    0x00000158   0x00000008   Code   RO           41  * !!!main             __main.o(c_t__un.l)
    0x00000160   0x00000038   Code   RO          152    !!!scatter          __scatter.o(c_t__un.l)
    0x00000198   0x0000002c   Code   RO          154    !!handler_zi        __scatter_zi.o(c_t__un.l)
    0x000001c4   0x00000004   Ven    RO           74    .emb_text           lib_init.o(c_t__un.l)
    0x000001c8   0x00000010   Code   RO           74    .emb_text           lib_init.o(c_t__un.l)
    0x000001d8   0x0000021c   Code   RO            1    .text               main.o
    0x000003f4   0x00000020   Code   RO           29    .text               startup.o
    0x00000414   0x00000054   Code   RO           37    .text               rt_memclr_w.o(c_t__un.l)
    0x00000468   0x00000058   Code   RO           39    .text               stkheap2.o(c_t__un.l)
    0x000004c0   0x00000068   Code   RO           43    .text               kernel.o(c_t__un.l)
    0x00000528   0x00000060   Code   RO           46    .text               sys_stackheap_outer.o(c_t__un.l)
    0x00000588   0x00000010   Code   RO           51    .text               rt_stackheap_storage_intlibspace.o(c_t__un.l)
    0x00000598   0x00000018   Code   RO           57    .text               sys_exit.o(c_t__un.l)
    0x000005b0   0x0000000c   Code   RO           59    .text               libspace.o(c_t__un.l)
    0x000005bc   0x00000018   Code   RO           62    .text               exit.o(c_t__un.l)
    0x000005d4   0x00000008   Ven    RO           75    .text               lib_init.o(c_t__un.l)
    0x000005dc   0x000000d6   Code   RO           75    .text               lib_init.o(c_t__un.l)
    0x000006b2   0x00000002   PAD
    0x000006b4   0x0000000c   Code   RO           80    .text               boardinit2.o(c_t__un.l)
    0x000006c0   0x00000010   Code   RO           82    .text               boardinit3.o(c_t__un.l)
    0x000006d0   0x00000004   Code   RO           86    .text               use_no_semi.o(c_t__un.l)
    0x000006d4   0x00000004   Ven    RO           93    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x000006d8   0x00000010   Code   RO           93    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x000006e8   0x00000006   Code   RO          107    .text               no_argv.o(c_t__un.l)
    0x000006ee   0x00000002   PAD
    0x000006f0   0x00000010   Code   RO          116    .text               rt_fp_status_addr_intlibspace.o(c_t__un.l)
    0x00000700   0x0000000c   Ven    RO          157    Veneer$$Code        anon$$obj.o
    0x0000070c   0x00000008   Ven    RO          158    Veneer$$Code        anon$$obj.o
    0x00000714   0x00000004   Ven    RO          109    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x00000718   0x00000018   Code   RO          109    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x00000730   0x00000010   Data   RO          151    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x40000000, Size: 0x000004e8, Max: 0x00002000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x00000060   Zero   RW           60    .bss                libspace.o(c_t__un.l)
    0x40000060   0x00000000   Zero   RW           27    HEAP                startup.o
    0x40000060   0x00000488   Zero   RW           26    STACK               startup.o


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

Image component sizes


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

       540         16          0          0          0       6496   main.o
       376         64          0          0       1160        452   startup.o

    ------------------------------------------------------------------------
       936         84         16          0       1160       6948   Object Totals
        20          4         16          0          0          0   (incl. Generated)
         0          0          0          0          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
        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
        84          0          0          0          0          0   rt_memclr_w.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

    ------------------------------------------------------------------------
       904         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

       872         40          0          0         96          0   c_t__un.l
        28          0          0          0          0          0   fz_t_p.l

    ------------------------------------------------------------------------
       904         40          0          0         96          0   Library Totals

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

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


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

      1840        124         16          0       1256       6948   Grand Totals
      1840        124         16          0       1256       6948   Image Totals

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

    Total RO  Size (Code + RO Data)                 1856 (   1.81kB)
    Total RW  Size (RW Data + ZI Data)              1256 (   1.23kB)
    Total ROM Size (Code + RO Data + RW Data)       1856 (   1.81kB)

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