aa.map

使用LPC2131芯片具体功能有LED显示、I2C总线输出、SPi总线输出例子、PWM输出音乐、等

    Inline Thumb to ARM Veneer to _fp_init   0x00001129   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x0000112c   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x0000113c   ARM Code       0  fpinit.o(x$fpl$fpinit)
    Region$$Table$$Base                      0x00001144   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x00001164   Number         0  anon$$obj.o(Region$$Table)
    I2C_sla                                  0x40000000   Data           1  i2cint.o(.data)
    I2C_suba                                 0x40000004   Data           4  i2cint.o(.data)
    I2C_suba_num                             0x40000008   Data           1  i2cint.o(.data)
    I2C_buf                                  0x4000000c   Data           4  i2cint.o(.data)
    I2C_num                                  0x40000010   Data           4  i2cint.o(.data)
    I2C_end                                  0x40000014   Data           1  i2cint.o(.data)
    I2C_suba_en                              0x40000015   Data           1  i2cint.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: 0x0000117c, Max: 0x00008000, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x00001164, Max: 0x00008000, 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          188    !!!scatter          __scatter.o(c_t.l)
    0x00000154   0x00000028   Code   RO          190    !!handler_copy      __scatter_copy.o(c_t.l)
    0x0000017c   0x0000002c   Code   RO          192    !!handler_zi        __scatter_zi.o(c_t.l)
    0x000001a8   0x00000004   Ven    RO          128    .emb_text           lib_init.o(c_t.l)
    0x000001ac   0x00000010   Code   RO          128    .emb_text           lib_init.o(c_t.l)
    0x000001bc   0x00000020   Code   RO            4    .text               startup.o
    0x000001dc   0x00000780   Code   RO           12    .text               i2cint.o
    0x0000095c   0x00000224   Code   RO           39    .text               main.o
    0x00000b80   0x000001a4   Code   RO           55    .text               target.o
    0x00000d24   0x00000004   Code   RO           81    .text               use_no_semi.o(c_t.l)
    0x00000d28   0x00000180   Code   RO           83    .text               aeabi_sdiv.o(c_t.l)
    0x00000ea8   0x00000040   Code   RO           99    .text               stkheap2.o(c_t.l)
    0x00000ee8   0x00000068   Code   RO          103    .text               kernel.o(c_t.l)
    0x00000f50   0x00000060   Code   RO          106    .text               sys_stackheap_outer.o(c_t.l)
    0x00000fb0   0x00000010   Code   RO          115    .text               rt_stackheap_storage_intlibspace.o(c_t.l)
    0x00000fc0   0x0000000c   Code   RO          121    .text               libspace.o(c_t.l)
    0x00000fcc   0x0000000c   Code   RO          124    .text               exit.o(c_t.l)
    0x00000fd8   0x00000008   Ven    RO          129    .text               lib_init.o(c_t.l)
    0x00000fe0   0x000000ce   Code   RO          129    .text               lib_init.o(c_t.l)
    0x000010ae   0x00000002   PAD
    0x000010b0   0x0000000c   Code   RO          134    .text               boardinit2.o(c_t.l)
    0x000010bc   0x00000010   Code   RO          136    .text               boardinit3.o(c_t.l)
    0x000010cc   0x00000004   Ven    RO          143    .text               rt_locale_intlibspace.o(c_t.l)
    0x000010d0   0x00000010   Code   RO          143    .text               rt_locale_intlibspace.o(c_t.l)
    0x000010e0   0x00000006   Code   RO          153    .text               no_argv.o(c_t.l)
    0x000010e6   0x00000002   PAD
    0x000010e8   0x00000010   Code   RO          160    .text               rt_fp_status_addr_intlibspace.o(c_t.l)
    0x000010f8   0x0000001c   Code   RO           84    .text_udiv          aeabi_sdiv.o(c_t.l)
    0x00001114   0x0000000c   Ven    RO          198    Veneer$$Code        anon$$obj.o
    0x00001120   0x00000008   Ven    RO          199    Veneer$$Code        anon$$obj.o
    0x00001128   0x00000004   Ven    RO          155    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x0000112c   0x00000018   Code   RO          155    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00001144   0x00000020   Data   RO          187    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x40000000, Size: 0x00000500, Max: 0x00002000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x00000016   Data   RW           13    .data               i2cint.o
    0x40000016   0x00000002   PAD
    0x40000018   0x00000060   Zero   RW          122    .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

      1920         32          0         22          0       6076   i2cint.o
       548         28          0          0          0       1494   main.o
       304         60          0          0       1160        467   startup.o
       420          4          0          0          0       4546   target.o

    ------------------------------------------------------------------------
      3212        128         32         24       1160      12584   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          0          2          0          1   (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
        96          0          0          0          0          0   sys_stackheap_outer.o
         4          0          0          0          0          0   use_no_semi.o

    ------------------------------------------------------------------------
      1208         32          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

      1176         32          0          0         96          0   c_t.l
        28          0          0          0          0          0   fz_ts.l

    ------------------------------------------------------------------------
      1208         32          0          0         96          0   Library Totals

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

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


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

      4420        160         32         24       1256      12584   Grand Totals
      4420        160         32         24       1256      12584   ELF Image Totals
      4420        160         32         24          0          0   ROM Totals

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

    Total RO  Size (Code + RO Data)                 4452 (   4.35kB)
    Total RW  Size (RW Data + ZI Data)              1280 (   1.25kB)
    Total ROM Size (Code + RO Data + RW Data)       4476 (   4.37kB)

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