usart.map

stm32 USART1口配置与使用

    heap2.o(i._realloc_realtime) refers to fdtree.o(i._FDTree_Delete) for _FDTree_Delete
    heap2.o(i._realloc_realtime) refers to fdtree.o(i._FDTree_Insert) for _FDTree_Insert
    heap2.o(i._realloc_realtime) refers to rt_memcpy_w.o(.text) for __aeabi_memcpy4
    heap2.o(i._free_realtime) refers to rt_heap_descriptor_intlibspace.o(.text) for __rt_heap_descriptor
    heap2.o(i._free_realtime) refers to fdtree.o(i._FDTree_Delete) for _FDTree_Delete
    heap2.o(i._free_realtime) refers to fdtree.o(i._FDTree_Insert) for _FDTree_Insert
    heap2.o(i.___Heap_Stats_realtime) refers to heap2.o(i._Heap2_StatsIterate) for _Heap2_StatsIterate
    heap2.o(i._FDIterate) refers to heap2.o(.constdata) for .constdata
    heap2.o(i.___Heap_Valid_realtime) refers to heap2.o(i._FDIterate) for _FDIterate
    heap2.o(i.___Heap_Valid_realtime) refers to heap2.o(.constdata) for .constdata
    heap2mt.o(i.___Heap_Initialize_realtime_concurrent) refers to mutex_init.o(.text) for _mutex_initialize
    heap2mt.o(i.___Heap_ProvideMemory_realtime_concurrent) refers to fdtree.o(i._FDTree_Delete) for _FDTree_Delete
    heap2mt.o(i.___Heap_ProvideMemory_realtime_concurrent) refers to fdtree.o(i._FDTree_Insert) for _FDTree_Insert
    heap2mt.o(i._malloc_realtime_concurrent) refers to rt_heap_descriptor_intlibspace.o(.text) for __rt_heap_descriptor
    heap2mt.o(i._malloc_realtime_concurrent) refers to fdtree.o(i._FDTree_FindFirst) for _FDTree_FindFirst
    heap2mt.o(i._malloc_realtime_concurrent) refers to init_alloc.o(.text) for __Heap_Full
    heap2mt.o(i._malloc_realtime_concurrent) refers to fdtree.o(i._FDTree_RemoveNode) for _FDTree_RemoveNode
    heap2mt.o(i._malloc_realtime_concurrent) refers to fdtree.o(i._FDTree_Insert) for _FDTree_Insert
    heap2mt.o(i._realloc_realtime_concurrent) refers to rt_heap_descriptor_intlibspace.o(.text) for __rt_heap_descriptor
    heap2mt.o(i._realloc_realtime_concurrent) refers to h1_free.o(.text) for free
    heap2mt.o(i._realloc_realtime_concurrent) refers to h1_alloc.o(.text) for malloc
    heap2mt.o(i._realloc_realtime_concurrent) refers to fdtree.o(i._FDTree_Delete) for _FDTree_Delete
    heap2mt.o(i._realloc_realtime_concurrent) refers to fdtree.o(i._FDTree_Insert) for _FDTree_Insert
    heap2mt.o(i._realloc_realtime_concurrent) refers to rt_memcpy_w.o(.text) for __aeabi_memcpy4
    heap2mt.o(i._free_realtime_concurrent) refers to rt_heap_descriptor_intlibspace.o(.text) for __rt_heap_descriptor
    heap2mt.o(i._free_realtime_concurrent) refers to fdtree.o(i._FDTree_Delete) for _FDTree_Delete
    heap2mt.o(i._free_realtime_concurrent) refers to fdtree.o(i._FDTree_Insert) for _FDTree_Insert
    heap2mt.o(i.___Heap_Stats_realtime_concurrent) refers to heap2mt.o(i._Heap2_StatsIterate) for _Heap2_StatsIterate
    heap2mt.o(i._FDIterate) refers to heap2mt.o(.constdata) for .constdata
    heap2mt.o(i.___Heap_Valid_realtime_concurrent) refers to heap2mt.o(i._FDIterate) for _FDIterate
    heap2mt.o(i.___Heap_Valid_realtime_concurrent) refers to heap2mt.o(.constdata) for .constdata
    fflush.o(.text) refers to stdio.o(.text) for _deferredlazyseek
    fflush.o(.text) refers to fseek.o(.text) for _fseek
    fflush.o(.text) refers to streamlock.o(.data) for _stream_list_lock
    fflush.o(.text) refers to stdio.o(.bss) for __stdin
    fseek.o(.text) refers to sys_io.o(.text) for _sys_istty
    fseek.o(.text) refers to stdio.o(.text) for _seterr
    exit.o(.text) refers to kernel.o(.text) for __rt_exit
    defsig_rtred_outer.o(.text) refers to defsig_rtred_inner.o(.text) for __rt_SIGRTRED_inner
    defsig_rtred_outer.o(.text) refers to defsig_exit.o(.text) for __sig_exit
    defsig_rtred_formal.o(.text) refers to rt_raise.o(.text) for __rt_raise
    defsig_rtred_formal.o(.text) refers (Special) to defsig_rtred_inner.o(.text) for __rt_SIGRTRED_inner
    stkheap1.o(.text) refers to sys_stackheap_outer.o(.text) for __user_setup_stackheap
    stkheap1.o(.text) refers to rt_stackheap_storage_intlibspace.o(.text) for __rt_stackheap_storage
    lib_init.o(.emb_text) refers to no_argv.o(.text) for __ARM_get_argv
    lib_init.o(.text) refers to fpinit.o(x$fpl$fpinit) for _fp_init
    lib_init.o(.text) refers to lib_init.o(.emb_text) for __ARM_argv_veneer
    lib_init.o(.text) refers (Weak) to init_alloc.o(.text) for _init_alloc
    lib_init.o(.text) refers to rt_locale_intlibspace.o(.text) for __rt_locale
    lib_init.o(.text) refers (Weak) to stdio.o(.text) for _initio
    lib_init.o(.text) refers (Weak) to stdio.o(.text) for _terminateio
    rt_raise.o(.text) refers to __raise.o(.text) for __raise
    rt_raise.o(.text) refers to sys_exit.o(.text) for _sys_exit
    rt_heap_descriptor.o(.text) refers to rt_heap_descriptor.o(.bss) for __rt_heap_descriptor_data
    rt_heap_descriptor_intlibspace.o(.text) refers to libspace.o(.bss) for __libspace_start
    rt_locale.o(.text) refers to rt_locale.o(.bss) for __rt_locale_data
    rt_locale_intlibspace.o(.text) refers to libspace.o(.bss) for __libspace_start
    init_alloc.o(.text) refers to heapext.o(.text) for __heap_extend
    init_alloc.o(.text) refers to h1_extend.o(.text) for __Heap_ProvideMemory
    init_alloc.o(.text) refers to defsig_rtmem_outer.o(.text) for __rt_SIGRTMEM
    init_alloc.o(.text) refers to rt_heap_descriptor_intlibspace.o(.text) for __rt_heap_descriptor
    init_alloc.o(.text) refers to h1_init.o(.text) for __Heap_Initialize
    init_alloc.o(.text) refers (Special) to hguard.o(.text) for __heap_guard
    h1_init_mt.o(.text) refers to mutex_init.o(.text) for _mutex_initialize
    defsig_exit.o(.text) refers to sys_exit.o(.text) for _sys_exit
    defsig_rtred_inner.o(.text) refers to defsig_general.o(.text) for __default_signal_display
    _get_argv.o(.text) refers to heapext.o(.text) for __heap_extend
    _get_argv.o(.text) refers to defsig_rtmem_outer.o(.text) for __rt_SIGRTMEM
    _get_argv.o(.text) refers to sys_command.o(.text) for _sys_command_string
    _get_argv.o(.text) refers (Special) to hrguard.o(.text) for __heap_region_guard
    fpinit.o(x$fpl$fpinit) refers to rt_fp_status_addr_intlibspace.o(.text) for __rt_fp_status_addr
    sys_command.o(.text) refers (Special) to use_no_semi.o(.text) for __I_use_semihosting
    rt_fp_status_addr.o(.text) refers to rt_fp_status_addr.o(.bss) for __rt_fp_status_addr_data
    rt_fp_status_addr_intlibspace.o(.text) refers to libspace.o(.bss) for __libspace_start
    h1_extend.o(.text) refers to h1_free.o(.text) for free
    h1_extend_mt.o(.text) refers to h1_free_mt.o(.text) for _free_internal
    __raise.o(.text) refers to defsig.o(CL$$defsig) for __default_signal_handler
    defsig_general.o(.text) refers to sys_wrch.o(.text) for _ttywrch
    defsig_rtmem_outer.o(.text) refers to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    defsig_rtmem_outer.o(.text) refers to defsig_exit.o(.text) for __sig_exit
    defsig_rtmem_formal.o(.text) refers to rt_raise.o(.text) for __rt_raise
    defsig_rtmem_formal.o(.text) refers (Special) to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    heapext.o(.text) refers to stkheap2.o(.text) for __rt_heap_extend
    sys_wrch.o(.text) refers (Special) to use_no_semi.o(.text) for __I_use_semihosting
    defsig.o(CL$$defsig) refers (Weak) to defsig_rtred_inner.o(.text) for __rt_SIGRTRED_inner
    defsig.o(CL$$defsig) refers (Weak) to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    defsig_rtmem_inner.o(.text) refers to defsig_general.o(.text) for __default_signal_display


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

Removing Unused input sections from the image.

    Removing stm32f10x_flash.o(i.FLASH_HalfCycleAccessCmd), (24 bytes).
    Removing stm32f10x_flash.o(i.FLASH_Unlock), (24 bytes).
    Removing stm32f10x_flash.o(i.FLASH_Lock), (16 bytes).
    Removing stm32f10x_flash.o(i.FLASH_GetStatus), (40 bytes).
    Removing stm32f10x_flash.o(i.FLASH_WaitForLastOperation), (40 bytes).
    Removing stm32f10x_flash.o(i.FLASH_ErasePage), (64 bytes).
    Removing stm32f10x_flash.o(i.FLASH_EraseAllPages), (60 bytes).
    Removing stm32f10x_flash.o(i.FLASH_EraseOptionBytes), (116 bytes).
    Removing stm32f10x_flash.o(i.FLASH_ProgramWord), (68 bytes).
    Removing stm32f10x_flash.o(i.FLASH_ProgramHalfWord), (56 bytes).
    Removing stm32f10x_flash.o(i.FLASH_ProgramOptionByteData), (72 bytes).
    Removing stm32f10x_flash.o(i.FLASH_EnableWriteProtection), (168 bytes).
    Removing stm32f10x_flash.o(i.FLASH_ReadOutProtection), (136 bytes).
    Removing stm32f10x_flash.o(i.FLASH_UserOptionByteConfig), (88 bytes).
    Removing stm32f10x_flash.o(i.FLASH_GetUserOptionByte), (12 bytes).
    Removing stm32f10x_flash.o(i.FLASH_GetWriteProtectionOptionByte), (12 bytes).
    Removing stm32f10x_flash.o(i.FLASH_GetReadOutProtectionStatus), (20 bytes).
    Removing stm32f10x_flash.o(i.FLASH_GetPrefetchBufferStatus), (20 bytes).
    Removing stm32f10x_flash.o(i.FLASH_ITConfig), (24 bytes).
    Removing stm32f10x_flash.o(i.FLASH_GetFlagStatus), (32 bytes).
    Removing stm32f10x_flash.o(i.FLASH_ClearFlag), (12 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_DeInit), (120 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_AFIODeInit), (22 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_StructInit), (16 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_ReadInputDataBit), (14 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_ReadInputData), (6 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_ReadOutputDataBit), (14 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_ReadOutputData), (6 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_SetBits), (4 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_ResetBits), (4 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_WriteBit), (10 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_Write), (4 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_PinLockConfig), (16 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_EventOutputConfig), (28 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_EventOutputCmd), (12 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_PinRemapConfig), (60 bytes).
    Removing stm32f10x_gpio.o(i.GPIO_EXTILineConfig), (40 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_DeInit), (44 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_SCBDeInit), (68 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_StructInit), (12 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_SETPRIMASK), (4 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_RESETPRIMASK), (4 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_SETFAULTMASK), (4 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_RESETFAULTMASK), (4 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_BASEPRICONFIG), (6 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GetBASEPRI), (4 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GetCurrentPendingIRQChannel), (16 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GetIRQChannelPendingBitStatus), (34 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_SetIRQChannelPendingBit), (12 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_ClearIRQChannelPendingBit), (24 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GetCurrentActiveHandler), (16 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GetIRQChannelActiveBitStatus), (34 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GetCPUID), (12 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GenerateSystemReset), (16 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GenerateCoreReset), (16 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_SystemLPConfig), (24 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_SystemHandlerConfig), (32 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_SystemHandlerPriorityConfig), (76 bytes).
    Removing stm32f10x_nvic.o(i.NVIC_GetSystemHandlerPendingBitStatus), (32 bytes).