can_demo.map

can总线应用的一个例子

    CAN1ErrCount                             0x40000008   Data           4  can.o(.data)
    CAN2ErrCount                             0x4000000c   Data           4  can.o(.data)
    CANStatus                                0x40000014   Data           4  can.o(.data)
    CAN1RxDone                               0x4000001c   Data           4  cantest.o(.data)
    CAN2RxDone                               0x40000020   Data           4  cantest.o(.data)
    MsgBuf_TX1                               0x40000024   Data          16  cantest.o(.bss)
    MsgBuf_TX2                               0x40000034   Data          16  cantest.o(.bss)
    MsgBuf_RX1                               0x40000044   Data          16  cantest.o(.bss)
    MsgBuf_RX2                               0x40000054   Data          16  cantest.o(.bss)
    __libspace_start                         0x40000064   Data          96  libspace.o(.bss)
    __temporary_stack_top_libspace           0x400000c4   Number         0  libspace.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x0000016c

  Load Region LR_IROM1 (Base: 0x00000000, Size: 0x00000c48, Max: 0x00020000, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x00000c24, Max: 0x00020000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00000000   0x0000016c   Code   RO            3    RESET               lpc2300.o
    0x0000016c   0x00000008   Code   RO           82  * !!!main             __main.o(c_t.l)
    0x00000174   0x0000003c   Code   RO          173    !!!scatter          __scatter.o(c_t.l)
    0x000001b0   0x00000028   Code   RO          175    !!handler_copy      __scatter_copy.o(c_t.l)
    0x000001d8   0x0000002c   Code   RO          177    !!handler_zi        __scatter_zi.o(c_t.l)
    0x00000204   0x00000004   Ven    RO          107    .emb_text           lib_init.o(c_t.l)
    0x00000208   0x00000010   Code   RO          107    .emb_text           lib_init.o(c_t.l)
    0x00000218   0x00000020   Code   RO            4    .text               lpc2300.o
    0x00000238   0x000000b8   Code   RO           12    .text               irq.o
    0x000002f0   0x0000055c   Code   RO           36    .text               can.o
    0x0000084c   0x0000011c   Code   RO           57    .text               cantest.o
    0x00000968   0x00000040   Code   RO           80    .text               stkheap2.o(c_t.l)
    0x000009a8   0x00000068   Code   RO           84    .text               kernel.o(c_t.l)
    0x00000a10   0x00000060   Code   RO           87    .text               sys_stackheap_outer.o(c_t.l)
    0x00000a70   0x00000010   Code   RO           92    .text               rt_stackheap_storage_intlibspace.o(c_t.l)
    0x00000a80   0x00000018   Code   RO           98    .text               sys_exit.o(c_t.l)
    0x00000a98   0x0000000c   Code   RO          100    .text               libspace.o(c_t.l)
    0x00000aa4   0x0000000c   Code   RO          103    .text               exit.o(c_t.l)
    0x00000ab0   0x00000008   Ven    RO          108    .text               lib_init.o(c_t.l)
    0x00000ab8   0x000000ce   Code   RO          108    .text               lib_init.o(c_t.l)
    0x00000b86   0x00000002   PAD
    0x00000b88   0x0000000c   Code   RO          113    .text               boardinit2.o(c_t.l)
    0x00000b94   0x00000010   Code   RO          115    .text               boardinit3.o(c_t.l)
    0x00000ba4   0x00000004   Code   RO          119    .text               use_no_semi.o(c_t.l)
    0x00000ba8   0x00000004   Ven    RO          124    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000bac   0x00000010   Code   RO          124    .text               rt_locale_intlibspace.o(c_t.l)
    0x00000bbc   0x00000006   Code   RO          134    .text               no_argv.o(c_t.l)
    0x00000bc2   0x00000002   PAD
    0x00000bc4   0x00000010   Code   RO          143    .text               rt_fp_status_addr_intlibspace.o(c_t.l)
    0x00000bd4   0x0000000c   Ven    RO          183    Veneer$$Code        anon$$obj.o
    0x00000be0   0x00000008   Ven    RO          184    Veneer$$Code        anon$$obj.o
    0x00000be8   0x00000004   Ven    RO          136    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00000bec   0x00000018   Code   RO          136    x$fpl$fpinit        fpinit.o(fz_ts.l)
    0x00000c04   0x00000020   Data   RO          172    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x40000000, Size: 0x000005d0, Max: 0x00004000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x40000000   0x00000018   Data   RW           37    .data               can.o
    0x40000018   0x0000000c   Data   RW           58    .data               cantest.o
    0x40000024   0x00000040   Zero   RW           59    .bss                cantest.o
    0x40000064   0x00000060   Zero   RW          101    .bss                libspace.o(c_t.l)
    0x400000c4   0x00000004   PAD
    0x400000c8   0x00000000   Zero   RW            2    HEAP                lpc2300.o
    0x400000c8   0x00000508   Zero   RW            1    STACK               lpc2300.o


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

Image component sizes


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

      1372         64          0         24          0       3893   can.o
       284         24          0         12         64       2650   cantest.o
       184          4          0          0          0       3988   irq.o
       396         60          0          0       1288        628   lpc2300.o

    ------------------------------------------------------------------------
      2256        156         32         36       1352      11160   Object Totals
        20          4         32          0          0          0   (incl. Generated)
         0          0          0          0          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
        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
        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

    ------------------------------------------------------------------------
       820         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

       788         40          0          0         96          0   c_t.l
        28          0          0          0          0          0   fz_ts.l

    ------------------------------------------------------------------------
       820         40          0          0        100          0   Library Totals

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

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


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

      3076        196         32         36       1452      11160   Grand Totals
      3076        196         32         36       1452      11160   ELF Image Totals
      3076        196         32         36          0          0   ROM Totals

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

    Total RO  Size (Code + RO Data)                 3108 (   3.04kB)
    Total RW  Size (RW Data + ZI Data)              1488 (   1.45kB)
    Total ROM Size (Code + RO Data + RW Data)       3144 (   3.07kB)

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