i2c.map

IIC总线源码程序

    Inline Thumb to ARM Veneer to _fp_init   0x00001019   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x0000101c   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x0000102c   ARM Code       0  fpinit.o(x$fpl$fpinit)
    Region$$Table$$Base                      0x00001034   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x00001054   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: 0x0000106c, Max: 0x00008000, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x00001054, 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           98  * !!!main             __main.o(c_t.l)
    0x00000118   0x0000003c   Code   RO          185    !!!scatter          __scatter.o(c_t.l)
    0x00000154   0x00000028   Code   RO          187    !!handler_copy      __scatter_copy.o(c_t.l)
    0x0000017c   0x0000002c   Code   RO          189    !!handler_zi        __scatter_zi.o(c_t.l)
    0x000001a8   0x00000004   Ven    RO          125    .emb_text           lib_init.o(c_t.l)
    0x000001ac   0x00000010   Code   RO          125    .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   0x00000114   Code   RO           39    .text               main.o
    0x00000a70   0x000001a4   Code   RO           55    .text               target.o
    0x00000c14   0x00000004   Code   RO           78    .text               use_no_semi.o(c_t.l)
    0x00000c18   0x00000180   Code   RO           80    .text               aeabi_sdiv.o(c_t.l)
    0x00000d98   0x00000040   Code   RO           96    .text               stkheap2.o(c_t.l)
    0x00000dd8   0x00000068   Code   RO          100    .text               kernel.o(c_t.l)
    0x00000e40   0x00000060   Code   RO          103    .text               sys_stackheap_outer.o(c_t.l)
    0x00000ea0   0x00000010   Code   RO          112    .text               rt_stackheap_storage_intlibspace.o(c_t.l)
    0x00000eb0   0x0000000c   Code   RO          118    .text               libspace.o(c_t.l)
    0x00000ebc   0x0000000c   Code   RO          121    .text               exit.o(c_t.l)
    0x00000ec8   0x00000008   Ven    RO          126    .text               lib_init.o(c_t.l)
    0x00000ed0   0x000000ce   Code   RO          126    .text               lib_init.o(c_t.l)
    0x00000f9e   0x00000002   PAD
    0x00000fa0   0x0000000c   Code   RO          131    .text               boardinit2.o(c_t.l)
    0x00000fac   0x00000010   Code   RO          133    .text               boardinit3.o(c_t.l)
    0x00000fbc   0x00000004   Ven    RO          140    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000fc0   0x00000010   Code   RO          140    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000fd0   0x00000006   Code   RO          150    .text               no_argv.o(c_t.l)
    0x00000fd6   0x00000002   PAD
    0x00000fd8   0x00000010   Code   RO          157    .text               rt_fp_status_addr_intlibspace.o(c_t.l)
    0x00000fe8   0x0000001c   Code   RO           81    .text_udiv          aeabi_sdiv.o(c_t.l)
    0x00001004   0x0000000c   Ven    RO          195    Veneer$$Code        anon$$obj.o
    0x00001010   0x00000008   Ven    RO          196    Veneer$$Code        anon$$obj.o
    0x00001018   0x00000004   Ven    RO          152    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x0000101c   0x00000018   Code   RO          152    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00001034   0x00000020   Data   RO          184    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          119    .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       6097   i2cint.o
       276         24          0          0          0       1324   main.o
       304         60          0          0       1160        491   startup.o
       420          4          0          0          0       4558   target.o

    ------------------------------------------------------------------------
      2940        124         32         24       1160      12472   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          0          2          0          2   (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   

      4148        156         32         24       1256      12472   Grand Totals
      4148        156         32         24       1256      12472   ELF Image Totals
      4148        156         32         24          0          0   ROM Totals

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

    Total RO  Size (Code + RO Data)                 4180 (   4.08kB)
    Total RW  Size (RW Data + ZI Data)              1280 (   1.25kB)
    Total ROM Size (Code + RO Data + RW Data)       4204 (   4.11kB)

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