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📄 i2c.map

📁 STM32的I2C例程
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    __temporary_stack_top_libspace           0x20000074   Number         0  libspace.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x080000ed

  Load Region LR_IROM1 (Base: 0x08000000, Size: 0x00002af8, Max: 0x00020000, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x08000000, Size: 0x00002ae4, Max: 0x00020000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x08000000   0x000000ec   Data   RO           94    RESET               stm32f10x.o
    0x080000ec   0x00000008   Code   RO          661  * !!!main             __main.o(c_w.l)
    0x080000f4   0x00000034   Code   RO          761    !!!scatter          __scatter.o(c_w.l)
    0x08000128   0x0000001a   Code   RO          763    !!handler_copy      __scatter_copy.o(c_w.l)
    0x08000142   0x00000002   PAD
    0x08000144   0x0000001c   Code   RO          765    !!handler_zi        __scatter_zi.o(c_w.l)
    0x08000160   0x00000004   Code   RO          696    .emb_text           lib_init.o(c_w.l)
    0x08000164   0x000002c4   Code   RO            1    .text               stm32_init.o
    0x08000428   0x00000034   Code   RO           95    .text               stm32f10x.o
    0x0800045c   0x000007dc   Code   RO          100    .text               tft018.o
    0x08000c38   0x00000274   Code   RO          129    .text               i2c.o
    0x08000eac   0x000002e8   Code   RO          649    .text               __printf.o(c_w.l)
    0x08001194   0x0000004c   Code   RO          652    .text               _printf_pad.o(c_w.l)
    0x080011e0   0x000000d0   Code   RO          654    .text               _printf_longlong_hex.o(c_w.l)
    0x080012b0   0x0000002c   Code   RO          657    .text               __0sprintf.o(c_w.l)
    0x080012dc   0x00000026   Code   RO          659    .text               stkheap2.o(c_w.l)
    0x08001302   0x0000003e   Code   RO          663    .text               kernel.o(c_w.l)
    0x08001340   0x0000004a   Code   RO          666    .text               sys_stackheap_outer.o(c_w.l)
    0x0800138a   0x00000002   PAD
    0x0800138c   0x0000000c   Code   RO          671    .text               rt_stackheap_storage_intlibspace.o(c_w.l)
    0x08001398   0x000000a2   Code   RO          677    .text               _printf_intcommon.o(c_w.l)
    0x0800143a   0x00000002   PAD
    0x0800143c   0x00000034   Code   RO          679    .text               _printf_char_common.o(c_w.l)
    0x08001470   0x0000000a   Code   RO          681    .text               _sputc.o(c_w.l)
    0x0800147a   0x00000002   PAD
    0x0800147c   0x00000014   Code   RO          683    .text               sys_exit.o(c_w.l)
    0x08001490   0x00000008   Code   RO          685    .text               libspace.o(c_w.l)
    0x08001498   0x0000001a   Code   RO          688    .text               _printf_outstr_char.o(c_w.l)
    0x080014b2   0x0000000a   Code   RO          690    .text               _printf_input_char.o(c_w.l)
    0x080014bc   0x0000000c   Code   RO          692    .text               exit.o(c_w.l)
    0x080014c8   0x000000c0   Code   RO          697    .text               lib_init.o(c_w.l)
    0x08001588   0x0000000a   Code   RO          702    .text               boardinit2.o(c_w.l)
    0x08001592   0x00000008   Code   RO          704    .text               boardinit3.o(c_w.l)
    0x0800159a   0x00000002   Code   RO          708    .text               use_no_semi.o(c_w.l)
    0x0800159c   0x0000000c   Code   RO          713    .text               rt_locale_intlibspace.o(c_w.l)
    0x080015a8   0x00000002   Code   RO          723    .text               no_argv.o(c_w.l)
    0x080015aa   0x00000002   PAD
    0x080015ac   0x0000000c   Code   RO          732    .text               rt_fp_status_addr_intlibspace.o(c_w.l)
    0x080015b8   0x00000018   Code   RO          171    i.I2C_AcknowledgeConfig  stm32f10x_i2c.o(STM32F10xD.LIB)
    0x080015d0   0x00000018   Code   RO          164    i.I2C_Cmd           stm32f10x_i2c.o(STM32F10xD.LIB)
    0x080015e8   0x00000044   Code   RO          163    i.I2C_DeInit        stm32f10x_i2c.o(STM32F10xD.LIB)
    0x0800162c   0x00000018   Code   RO          169    i.I2C_GenerateSTART  stm32f10x_i2c.o(STM32F10xD.LIB)
    0x08001644   0x00000018   Code   RO          170    i.I2C_GenerateSTOP  stm32f10x_i2c.o(STM32F10xD.LIB)
    0x0800165c   0x000000ec   Code   RO          165    i.I2C_Init          stm32f10x_i2c.o(STM32F10xD.LIB)
    0x08001748   0x00000020   Code   RO          434    i.RCC_APB1PeriphClockCmd  stm32f10x_rcc.o(STM32F10xD.LIB)
    0x08001768   0x00000020   Code   RO          436    i.RCC_APB1PeriphResetCmd  stm32f10x_rcc.o(STM32F10xD.LIB)
    0x08001788   0x00000020   Code   RO          433    i.RCC_APB2PeriphClockCmd  stm32f10x_rcc.o(STM32F10xD.LIB)
    0x080017a8   0x000000d4   Code   RO          431    i.RCC_GetClocksFreq  stm32f10x_rcc.o(STM32F10xD.LIB)
    0x0800187c   0x0000000e   Code   RO          725    x$fpl$fpinit        fpinit.o(fz_ws.l)
    0x0800188a   0x000011f2   Data   RO          102    .constdata          tft018.o
    0x08002a7c   0x00000014   Data   RO          443    .constdata          stm32f10x_rcc.o(STM32F10xD.LIB)
    0x08002a90   0x00000011   Data   RO          650    .constdata          __printf.o(c_w.l)
    0x08002aa1   0x00000022   Data   RO          655    .constdata          _printf_longlong_hex.o(c_w.l)
    0x08002ac3   0x00000001   PAD
    0x08002ac4   0x00000020   Data   RO          760    Region$$Table       anon$$obj.o


    Execution Region RW_IRAM1 (Base: 0x20000000, Size: 0x00000278, Max: 0x00005000, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x20000000   0x00000001   Data   RW          101    .data               tft018.o
    0x20000001   0x00000003   PAD
    0x20000004   0x00000010   Data   RW          130    .data               i2c.o
    0x20000014   0x00000060   Zero   RW          686    .bss                libspace.o(c_w.l)
    0x20000074   0x00000004   PAD
    0x20000078   0x00000000   Zero   RW           93    HEAP                stm32f10x.o
    0x20000078   0x00000200   Zero   RW           92    STACK               stm32f10x.o


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

Image component sizes


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

       628        132          0         16          0       9134   i2c.o
       708         72          0          0          0       6948   stm32_init.o
        52         18        236          0        512        261   stm32f10x.o
      2012         34       4594          1          0       6864   tft018.o

    ------------------------------------------------------------------------
      3400        256       4862         20        512      23208   Object Totals
         0          0         32          0          0          0   (incl. Generated)
         0          0          0          3          0          1   (incl. Padding)

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

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

        44          6          0          0          0          0   __0sprintf.o
         8          0          0          0          0          0   __main.o
       744          4         17          0          0          0   __printf.o
        52          8          0          0          0          0   __scatter.o
        26          0          0          0          0          0   __scatter_copy.o
        28          0          0          0          0          0   __scatter_zi.o
        52         10          0          0          0          0   _printf_char_common.o
        10          0          0          0          0          0   _printf_input_char.o
       162          0          0          0          0          0   _printf_intcommon.o
       208         20         34          0          0          0   _printf_longlong_hex.o
        26          0          0          0          0          0   _printf_outstr_char.o
        76          0          0          0          0          0   _printf_pad.o
        10          0          0          0          0          0   _sputc.o
        10          0          0          0          0          0   boardinit2.o
         8          0          0          0          0          0   boardinit3.o
        12          0          0          0          0          0   exit.o
        14          0          0          0          0          0   fpinit.o
        62          0          0          0          0          0   kernel.o
       196          0          0          0          0          0   lib_init.o
         8          4          0          0         96          0   libspace.o
         2          0          0          0          0          0   no_argv.o
        12          6          0          0          0          0   rt_fp_status_addr_intlibspace.o
        12          6          0          0          0          0   rt_locale_intlibspace.o
        12          6          0          0          0          0   rt_stackheap_storage_intlibspace.o
        38          0          0          0          0          0   stkheap2.o
       400         16          0          0          0      27736   stm32f10x_i2c.o
       308         36         20          0          0       4152   stm32f10x_rcc.o
        20         10          0          0          0          0   sys_exit.o
        74          0          0          0          0          0   sys_stackheap_outer.o
         2          0          0          0          0          0   use_no_semi.o

    ------------------------------------------------------------------------
      2646        132         72          0        100      31888   Library Totals
        10          0          1          0          4          0   (incl. Padding)

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

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

       708         52         20          0          0      31888   STM32F10xD.LIB
      1914         80         51          0         96          0   c_w.l
        14          0          0          0          0          0   fz_ws.l

    ------------------------------------------------------------------------
      2646        132         72          0        100      31888   Library Totals

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

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


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

      6046        388       4934         20        612      55096   Grand Totals
      6046        388       4934         20        612      55096   ELF Image Totals
      6046        388       4934         20          0          0   ROM Totals

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

    Total RO  Size (Code + RO Data)                10980 (  10.72kB)
    Total RW  Size (RW Data + ZI Data)               632 (   0.62kB)
    Total ROM Size (Code + RO Data + RW Data)      11000 (  10.74kB)

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

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