2020年02月02日 | STM32F103ZET XXX.map的可执行映像分析

可执行映像文件的逻辑结构，总共分7大部分：

一、Section Cross References 交叉引用部分

二、Removing Unused input sections from the image.从映像文件中删除输入段中未使用段的统计信息，对应参数-remove

三、Image Symbol Table 映像符号表：域符号映射和全局、局部符号及生成符号映射统计信息，对应参数-symbol

四、Memory Map of the image 印象文件的信息图，对应参数-map，该信息中包含映像文件中的每个加载域、运行域和输入段的大小和地址（工程每个文件的对象obj在存储器中的映射）

PS：要生成此文件，需要设置一下，如下图

五、Image component sizes 映像文件的每个输入文件或库的RO、RW、ZI等统计信息，对应参数-info sizes（工程每个文件按的对象obj的大小）

六、Code (inc. data)   RO Data    RW Data    ZI Data      Debug  XXX工程编译链接后Debug版本的各部分的Program Size

七、//XXX工程最终的Program Size

    Total RO  Size (Code + RO Data)                19124 (  18.68kB)

    Total RW  Size (RW Data + ZI Data)             17264 (  16.86kB)

    Total ROM Size (Code + RO Data + RW Data)      21492 (  20.99kB)

附XXX对应的工程全部映像如下：

Component: ARM Compiler 5.05 update 2 (build 169) Tool: armlink [4d0f33]

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Section Cross References

    stm32f10x_adc.o(i.ADC_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB2PeriphResetCmd) for RCC_APB2PeriphResetCmd

    stm32f10x_tim.o(i.TIM_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB2PeriphResetCmd) for RCC_APB2PeriphResetCmd

    stm32f10x_tim.o(i.TIM_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB1PeriphResetCmd) for RCC_APB1PeriphResetCmd

    stm32f10x_tim.o(i.TIM_ETRClockMode1Config) refers to stm32f10x_tim.o(i.TIM_ETRConfig) for TIM_ETRConfig

    stm32f10x_tim.o(i.TIM_ETRClockMode2Config) refers to stm32f10x_tim.o(i.TIM_ETRConfig) for TIM_ETRConfig

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TI1_Config) for TI1_Config

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TIM_SetIC1Prescaler) for TIM_SetIC1Prescaler

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TI2_Config) for TI2_Config

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TIM_SetIC2Prescaler) for TIM_SetIC2Prescaler

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TI3_Config) for TI3_Config

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TIM_SetIC3Prescaler) for TIM_SetIC3Prescaler

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TI4_Config) for TI4_Config

    stm32f10x_tim.o(i.TIM_ICInit) refers to stm32f10x_tim.o(i.TIM_SetIC4Prescaler) for TIM_SetIC4Prescaler

    stm32f10x_tim.o(i.TIM_ITRxExternalClockConfig) refers to stm32f10x_tim.o(i.TIM_SelectInputTrigger) for TIM_SelectInputTrigger

    stm32f10x_tim.o(i.TIM_PWMIConfig) refers to stm32f10x_tim.o(i.TI1_Config) for TI1_Config

    stm32f10x_tim.o(i.TIM_PWMIConfig) refers to stm32f10x_tim.o(i.TIM_SetIC1Prescaler) for TIM_SetIC1Prescaler

    stm32f10x_tim.o(i.TIM_PWMIConfig) refers to stm32f10x_tim.o(i.TI2_Config) for TI2_Config

    stm32f10x_tim.o(i.TIM_PWMIConfig) refers to stm32f10x_tim.o(i.TIM_SetIC2Prescaler) for TIM_SetIC2Prescaler

    stm32f10x_tim.o(i.TIM_TIxExternalClockConfig) refers to stm32f10x_tim.o(i.TI2_Config) for TI2_Config

    stm32f10x_tim.o(i.TIM_TIxExternalClockConfig) refers to stm32f10x_tim.o(i.TI1_Config) for TI1_Config

    stm32f10x_tim.o(i.TIM_TIxExternalClockConfig) refers to stm32f10x_tim.o(i.TIM_SelectInputTrigger) for TIM_SelectInputTrigger

    stm32f10x_usart.o(i.USART_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB2PeriphResetCmd) for RCC_APB2PeriphResetCmd

    stm32f10x_usart.o(i.USART_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB1PeriphResetCmd) for RCC_APB1PeriphResetCmd

    stm32f10x_usart.o(i.USART_Init) refers to stm32f10x_rcc.o(i.RCC_GetClocksFreq) for RCC_GetClocksFreq

    stm32f10x_gpio.o(i.GPIO_AFIODeInit) refers to stm32f10x_rcc.o(i.RCC_APB2PeriphResetCmd) for RCC_APB2PeriphResetCmd

    stm32f10x_gpio.o(i.GPIO_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB2PeriphResetCmd) for RCC_APB2PeriphResetCmd

    stm32f10x_rcc.o(i.RCC_GetClocksFreq) refers to stm32f10x_rcc.o(.data) for APBAHBPrescTable

    stm32f10x_rcc.o(i.RCC_WaitForHSEStartUp) refers to stm32f10x_rcc.o(i.RCC_GetFlagStatus) for RCC_GetFlagStatus

    stm32f10x_spi.o(i.I2S_Init) refers to stm32f10x_rcc.o(i.RCC_GetClocksFreq) for RCC_GetClocksFreq

    stm32f10x_spi.o(i.SPI_I2S_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB2PeriphResetCmd) for RCC_APB2PeriphResetCmd

    stm32f10x_spi.o(i.SPI_I2S_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB1PeriphResetCmd) for RCC_APB1PeriphResetCmd

    stm32f10x_flash.o(i.FLASH_EnableWriteProtection) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_EraseAllBank1Pages) refers to stm32f10x_flash.o(i.FLASH_WaitForLastBank1Operation) for FLASH_WaitForLastBank1Operation

    stm32f10x_flash.o(i.FLASH_EraseAllPages) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_EraseOptionBytes) refers to stm32f10x_flash.o(i.FLASH_GetReadOutProtectionStatus) for FLASH_GetReadOutProtectionStatus

    stm32f10x_flash.o(i.FLASH_EraseOptionBytes) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_ErasePage) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_ProgramHalfWord) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_ProgramOptionByteData) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_ProgramWord) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_ReadOutProtection) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_UserOptionByteConfig) refers to stm32f10x_flash.o(i.FLASH_WaitForLastOperation) for FLASH_WaitForLastOperation

    stm32f10x_flash.o(i.FLASH_WaitForLastBank1Operation) refers to stm32f10x_flash.o(i.FLASH_GetBank1Status) for FLASH_GetBank1Status

    stm32f10x_flash.o(i.FLASH_WaitForLastOperation) refers to stm32f10x_flash.o(i.FLASH_GetBank1Status) for FLASH_GetBank1Status

    stm32f10x_pwr.o(i.PWR_DeInit) refers to stm32f10x_rcc.o(i.RCC_APB1PeriphResetCmd) for RCC_APB1PeriphResetCmd

    startup_stm32f10x_hd.o(RESET) refers to startup_stm32f10x_hd.o(STACK) for __initial_sp

    startup_stm32f10x_hd.o(RESET) refers to startup_stm32f10x_hd.o(.text) for Reset_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.NMI_Handler) for NMI_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.HardFault_Handler) for HardFault_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.MemManage_Handler) for MemManage_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.BusFault_Handler) for BusFault_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.UsageFault_Handler) for UsageFault_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.SVC_Handler) for SVC_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.DebugMon_Handler) for DebugMon_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.PendSV_Handler) for PendSV_Handler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.SysTick_Handler) for SysTick_Handler

    startup_stm32f10x_hd.o(RESET) refers to hardware.o(i.EXTI1_IRQHandler) for EXTI1_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.DMA1_Channel6_IRQHandler) for DMA1_Channel6_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.DMA1_Channel7_IRQHandler) for DMA1_Channel7_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.USB_LP_CAN1_RX0_IRQHandler) for USB_LP_CAN1_RX0_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to hardware.o(i.EXTI9_5_IRQHandler) for EXTI9_5_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to driver.o(i.TIM2_IRQHandler) for TIM2_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to driver.o(i.TIM3_IRQHandler) for TIM3_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to driver.o(i.TIM4_IRQHandler) for TIM4_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to serial.o(i.USART1_IRQHandler) for USART1_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to stm32f10x_it.o(i.USBWakeUp_IRQHandler) for USBWakeUp_IRQHandler

    startup_stm32f10x_hd.o(RESET) refers to driver.o(i.TIM5_IRQHandler) for TIM5_IRQHandler

    startup_stm32f10x_hd.o(.text) refers to system_stm32f10x.o(i.SystemInit) for SystemInit

    startup_stm32f10x_hd.o(.text) refers to entry.o(.ARM.Collect

00000000) for __main

    communicate.o(i.comm_cmd_check_valid) refers to communicate.o(.bss) for comm_recv_buf

    communicate.o(i.comm_cmd_check_valid) refers to main.o(.data) for sender_addr

    communicate.o(i.comm_cmd_check_valid) refers to communicate.o(.data) for cmd_num_this_time

    communicate.o(i.comm_cmd_execution) refers to driver.o(i.timer) for timer

    communicate.o(i.comm_cmd_execution) refers to communicate.o(i.comm_cmd_check_valid) for comm_cmd_check_valid

    communicate.o(i.comm_cmd_execution) refers to printf8.o(i.__0printf$8) for __2printf

    communicate.o(i.comm_cmd_execution) refers to printf8.o(i.__0sprintf$8) for __2sprintf