uart.map

自己写的串口的固件程序

    __rt_locale                              0x00000884   ARM Code      12  rt_locale_intlibspace.o(.text)
    __ARM_get_argv                           0x00000895   Thumb Code     6  no_argv.o(.text)
    __user_libspace                          0x0000089c   ARM Code       8  libspace.o(.text)
    __user_perproc_libspace                  0x0000089c   ARM Code       0  libspace.o(.text)
    __user_perthread_libspace                0x0000089c   ARM Code       0  libspace.o(.text)
    __rt_fp_status_addr                      0x000008a8   ARM Code      12  rt_fp_status_addr_intlibspace.o(.text)
    Long ARM to Thumb Veneer to __rt_lib_shutdown 0x000008b8   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Short Thumb to ARM Veneer to __rt_exit   0x000008c5   Thumb Code     0  anon$$obj.o(Veneer$$Code)
    Inline Thumb to ARM Veneer to _fp_init   0x000008cd   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x000008d0   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x000008e0   ARM Code       0  fpinit.o(x$fpl$fpinit)
    Region$$Table$$Base                      0x000008e8   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x00000908   Number         0  anon$$obj.o(Region$$Table)
    __libspace_start                         0x40000000   Data          96  libspace.o(.bss)
    bottom_of_heap                           0x40000060   Data           1  startup.o(Heap)
    StackUsr                                 0x40000064   Number         0  startup.o(Stacks)


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

Memory Map of the image

  Image Entry point : 0x00000120

  Load Region ROM_LOAD (Base: 0x00000000, Size: 0x00000908, Max: 0xffffffff, ABSOLUTE)

    Execution Region ROM_EXEC (Base: 0x00000000, Size: 0x00000908, Max: 0xffffffff, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00000000   0x00000120   Code   RO            1    RESET               startup.o
    0x00000120   0x00000008   Code   RO           89  * !!!main             __main.o(c_t__un.l)
    0x00000128   0x00000038   Code   RO          194    !!!scatter          __scatter.o(c_t__un.l)
    0x00000160   0x0000002c   Code   RO          196    !!handler_zi        __scatter_zi.o(c_t__un.l)
    0x0000018c   0x00000004   Ven    RO          108    .emb_text           lib_init.o(c_t__un.l)
    0x00000190   0x00000010   Code   RO          108    .emb_text           lib_init.o(c_t__un.l)
    0x000001a0   0x000001a4   Code   RO            9    .text               target.o
    0x00000344   0x000000b8   Code   RO           44    .text               led.o
    0x000003fc   0x00000060   Code   RO           57    .text               main.o
    0x0000045c   0x00000184   Code   RO           70    .text               uart.o
    0x000005e0   0x00000004   Code   RO           87    .text               use_no_semi.o(c_t__un.l)
    0x000005e4   0x00000068   Code   RO           91    .text               kernel.o(c_t__un.l)
    0x0000064c   0x00000018   Code   RO           94    .text               exit.o(c_t__un.l)
    0x00000664   0x000000b0   Code   RO           96    .text               stkheap1.o(c_t__un.l)
    0x00000714   0x00000008   Ven    RO          109    .text               lib_init.o(c_t__un.l)
    0x0000071c   0x000000d6   Code   RO          109    .text               lib_init.o(c_t__un.l)
    0x000007f2   0x00000002   PAD
    0x000007f4   0x0000000c   Code   RO          114    .text               boardinit2.o(c_t__un.l)
    0x00000800   0x00000010   Code   RO          116    .text               boardinit3.o(c_t__un.l)
    0x00000810   0x00000060   Code   RO          120    .text               sys_stackheap_outer.o(c_t__un.l)
    0x00000870   0x00000010   Code   RO          127    .text               rt_stackheap_storage_intlibspace.o(c_t__un.l)
    0x00000880   0x00000004   Ven    RO          136    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x00000884   0x00000010   Code   RO          136    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x00000894   0x00000006   Code   RO          150    .text               no_argv.o(c_t__un.l)
    0x0000089a   0x00000002   PAD
    0x0000089c   0x0000000c   Code   RO          154    .text               libspace.o(c_t__un.l)
    0x000008a8   0x00000010   Code   RO          160    .text               rt_fp_status_addr_intlibspace.o(c_t__un.l)
    0x000008b8   0x0000000c   Ven    RO          199    Veneer$$Code        anon$$obj.o
    0x000008c4   0x00000008   Ven    RO          200    Veneer$$Code        anon$$obj.o
    0x000008cc   0x00000004   Ven    RO          152    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x000008d0   0x00000018   Code   RO          152    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x000008e8   0x00000020   Data   RO          193    Region$$Table       anon$$obj.o


    Execution Region ERAM (Base: 0x40000000, Size: 0x00000060, Max: 0xffffffff, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x00000060   Zero   RW          155    .bss                libspace.o(c_t__un.l)


    Execution Region HEAP (Base: 0x40000060, Size: 0x00000004, Max: 0xffffffff, ABSOLUTE, UNINIT)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000060   0x00000001   Zero   RW            3    Heap                startup.o


    Execution Region STACKS (Base: 0x40000064, Size: 0x00000000, Max: 0xffffffff, ABSOLUTE, UNINIT)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000064   0x00000000   Zero   RW            4    Stacks              startup.o


    Execution Region IRAM (Base: 0x40000064, Size: 0x00000400, Max: 0xffffffff, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000064   0x00000400   Zero   RW            2    MyStacks            startup.o


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

Image component sizes


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

       184         12          0          0          0        476   led.o
        96          0          0          0          0        584   main.o
       288         80          0          0       1025        272   startup.o
       420          4          0          0          0       7592   target.o
       388          8          0          0          0        852   uart.o

    ------------------------------------------------------------------------
      1396        108         32          0       1028       9776   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          0          0          3          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
        16          4          0          0          0          0   rt_stackheap_storage_intlibspace.o
       176          0          0          0          0          0   stkheap1.o
        96          0          0          0          0          0   sys_stackheap_outer.o
         4          0          0          0          0          0   use_no_semi.o

    ------------------------------------------------------------------------
       884         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

       852         32          0          0         96          0   c_t__un.l
        28          0          0          0          0          0   fz_t_p.l

    ------------------------------------------------------------------------
       884         32          0          0         96          0   Library Totals

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

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


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

      2280        140         32          0       1124       9776   Grand Totals
      2280        140         32          0       1124       9776   Image Totals

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

    Total RO  Size (Code + RO Data)                 2312 (   2.26kB)
    Total RW  Size (RW Data + ZI Data)              1124 (   1.10kB)
    Total ROM Size (Code + RO Data + RW Data)       2312 (   2.26kB)

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