usart.map

AT917S64,ARM处理器的程序。有中断

    __rt_lib_shutdown                        0x00100749   Thumb Code    26  lib_init.o(.text)
    _platform_post_stackheap_init            0x00100764   ARM Code      12  boardinit2.o(.text)
    _platform_post_lib_init                  0x00100770   ARM Code      16  boardinit3.o(.text)
    __I_use_semihosting                      0x00100780   ARM Code       0  use_no_semi.o(.text)
    __use_no_semihosting_swi                 0x00100780   ARM Code       4  use_no_semi.o(.text)
    Inline Thumb to ARM Veneer to __rt_locale 0x00100785   Thumb Code     0  rt_locale_intlibspace.o(.text)
    __rt_locale                              0x00100788   ARM Code      12  rt_locale_intlibspace.o(.text)
    __ARM_get_argv                           0x00100799   Thumb Code     6  no_argv.o(.text)
    __rt_fp_status_addr                      0x001007a0   ARM Code      12  rt_fp_status_addr_intlibspace.o(.text)
    Long ARM to Thumb Veneer to __rt_lib_shutdown 0x001007b0   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Short Thumb to ARM Veneer to __rt_exit   0x001007bd   Thumb Code     0  anon$$obj.o(Veneer$$Code)
    Inline Thumb to ARM Veneer to _fp_init   0x001007c5   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x001007c8   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x001007d8   ARM Code       0  fpinit.o(x$fpl$fpinit)
    Region$$Table$$Base                      0x001007e0   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x00100800   Number         0  anon$$obj.o(Region$$Table)
    ppt                                      0x00200000   Data           4  main.o(.data)
    __libspace_start                         0x00200004   Data          96  libspace.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x0010014c

  Load Region LR_IROM1 (Base: 0x00100000, Size: 0x00000804, Max: 0xffffffff, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00100000, Size: 0x00000800, Max: 0x00010000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00100000   0x0000014c   Code   RO            3    RESET               sam7.o
    0x0010014c   0x00000008   Code   RO           35  * !!!main             __main.o(c_t__un.l)
    0x00100154   0x00000038   Code   RO          146    !!!scatter          __scatter.o(c_t__un.l)
    0x0010018c   0x00000028   Code   RO          148    !!handler_copy      __scatter_copy.o(c_t__un.l)
    0x001001b4   0x0000002c   Code   RO          150    !!handler_zi        __scatter_zi.o(c_t__un.l)
    0x001001e0   0x00000004   Ven    RO           68    .emb_text           lib_init.o(c_t__un.l)
    0x001001e4   0x00000010   Code   RO           68    .emb_text           lib_init.o(c_t__un.l)
    0x001001f4   0x00000020   Code   RO            4    .text               sam7.o
    0x00100214   0x00000304   Code   RO           11    .text               main.o
    0x00100518   0x00000058   Code   RO           33    .text               stkheap2.o(c_t__un.l)
    0x00100570   0x00000068   Code   RO           37    .text               kernel.o(c_t__un.l)
    0x001005d8   0x00000060   Code   RO           40    .text               sys_stackheap_outer.o(c_t__un.l)
    0x00100638   0x00000010   Code   RO           45    .text               rt_stackheap_storage_intlibspace.o(c_t__un.l)
    0x00100648   0x00000018   Code   RO           51    .text               sys_exit.o(c_t__un.l)
    0x00100660   0x0000000c   Code   RO           53    .text               libspace.o(c_t__un.l)
    0x0010066c   0x00000018   Code   RO           56    .text               exit.o(c_t__un.l)
    0x00100684   0x00000008   Ven    RO           69    .text               lib_init.o(c_t__un.l)
    0x0010068c   0x000000d6   Code   RO           69    .text               lib_init.o(c_t__un.l)
    0x00100762   0x00000002   PAD
    0x00100764   0x0000000c   Code   RO           74    .text               boardinit2.o(c_t__un.l)
    0x00100770   0x00000010   Code   RO           76    .text               boardinit3.o(c_t__un.l)
    0x00100780   0x00000004   Code   RO           80    .text               use_no_semi.o(c_t__un.l)
    0x00100784   0x00000004   Ven    RO           87    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x00100788   0x00000010   Code   RO           87    .text               rt_locale_intlibspace.o(c_t__un.l)
    0x00100798   0x00000006   Code   RO          101    .text               no_argv.o(c_t__un.l)
    0x0010079e   0x00000002   PAD
    0x001007a0   0x00000010   Code   RO          110    .text               rt_fp_status_addr_intlibspace.o(c_t__un.l)
    0x001007b0   0x0000000c   Ven    RO          153    Veneer$$Code        anon$$obj.o
    0x001007bc   0x00000008   Ven    RO          154    Veneer$$Code        anon$$obj.o
    0x001007c4   0x00000004   Ven    RO          103    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x001007c8   0x00000018   Code   RO          103    x$fpl$fpinit        fpinit.o(fz_t_p.l)
    0x001007e0   0x00000020   Data   RO          145    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x00200000, Size: 0x000004f0, Max: 0x00004000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00200000   0x00000004   Data   RW           12    .data               main.o
    0x00200004   0x00000060   Zero   RW           54    .bss                libspace.o(c_t__un.l)
    0x00200064   0x00000004   PAD
    0x00200068   0x00000000   Zero   RW            2    HEAP                sam7.o
    0x00200068   0x00000488   Zero   RW            1    STACK               sam7.o


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

Image component sizes


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

       772         32          0          4          0       3692   main.o
       364         80          0          0       1160        432   sam7.o

    ------------------------------------------------------------------------
      1156        116         32          4       1160       4124   Object Totals
        20          4         32          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
        40          0          0          0          0          0   __scatter_copy.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
        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

    ------------------------------------------------------------------------
       860         40          0          0        100          0   Library Totals
         4          0          0          0          4          0   (incl. Padding)

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

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

       828         40          0          0         96          0   c_t__un.l
        28          0          0          0          0          0   fz_t_p.l

    ------------------------------------------------------------------------
       860         40          0          0        100          0   Library Totals

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

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


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

      2016        156         32          4       1260       4124   Grand Totals
      2016        156         32          4       1260       4124   Image Totals

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

    Total RO  Size (Code + RO Data)                 2048 (   2.00kB)
    Total RW  Size (RW Data + ZI Data)              1264 (   1.23kB)
    Total ROM Size (Code + RO Data + RW Data)       2052 (   2.00kB)

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