# Static Call Graph for image .\Objects\Project.axf

#<CALLGRAPH># ARM Linker, 6090000: Last Updated: Wed Jun 30 16:02:02 2021

### Maximum Stack Usage = 7376 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

main ⇒ f_open ⇒ dir_register ⇒ dir_find ⇒ dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config

### Mutually Recursive functions

- SecureFault_Handler ⇒ SecureFault_Handler
- ADC_IRQHandler ⇒ ADC_IRQHandler

  ### Function Pointers

  - ADC_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - BusFault_Handler from gd32w51x_it.o(.text.BusFault_Handler) referenced from startup_gd32w51x.o(RESET)
  - CAU_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DCI_IRHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel0_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel1_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel2_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel3_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel4_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel5_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel6_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA0_Channel7_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel0_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel1_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel2_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel3_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel4_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel5_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel6_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DMA1_Channel7_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - DebugMon_Handler from gd32w51x_it.o(.text.DebugMon_Handler) referenced from startup_gd32w51x.o(RESET)
  - EFUSE_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - EXTI0_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - EXTI10_15_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - EXTI1_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - EXTI2_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - EXTI3_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - EXTI4_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - EXTI5_9_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - FMC_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - FMC_S_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - FPU_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - HAU_TRNG_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - HPDF_INT0_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - HPDF_INT1_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - HardFault_Handler from gd32w51x_it.o(.text.HardFault_Handler) referenced from startup_gd32w51x.o(RESET)
  - I2C0_ER_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - I2C0_EV_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - I2C0_WKUP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - I2C1_ER_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - I2C1_EV_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - ICACHE_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - LVD_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - MemManage_Handler from gd32w51x_it.o(.text.MemManage_Handler) referenced from startup_gd32w51x.o(RESET)
  - NMI_Handler from gd32w51x_it.o(.text.NMI_Handler) referenced from startup_gd32w51x.o(RESET)
  - PKCAU_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - PVM_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - PendSV_Handler from gd32w51x_it.o(.text.PendSV_Handler) referenced from startup_gd32w51x.o(RESET)
  - QSPI_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - QSPI_S_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - RCU_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - RTC_Alarm_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - RTC_Alarm_S_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - RTC_WKUP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - RTC_WKUP_S_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - Reset_Handler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - SDIO_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - SPI0_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - SPI1_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - SVC_Handler from gd32w51x_it.o(.text.SVC_Handler) referenced from startup_gd32w51x.o(RESET)
  - SecureFault_Handler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - SysTick_Handler from gd32w51x_it.o(.text.SysTick_Handler) referenced from startup_gd32w51x.o(RESET)
  - SystemInit from system_gd32w51x.o(.text.SystemInit) referenced from startup_gd32w51x.o(.text)
  - TAMPER_STAMP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TAMP_STAMP_S_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER0_BRK_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER0_CMT_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER0_Channel_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER0_UP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER15_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER16_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER1_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER2_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER3_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER4_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TIMER5_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TSI_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - TZIAC_S_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - USART0_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - USART0_WKUP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - USART1_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - USART2_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - USART2_WKUP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - USBFS_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - USBFS_WKUP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - UsageFault_Handler from gd32w51x_it.o(.text.UsageFault_Handler) referenced from startup_gd32w51x.o(RESET)
  - WLAN_Cmn_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - WLAN_Rx_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - WLAN_Tx_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - WLAN_WKUP_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - WWDGT_IRQHandler from startup_gd32w51x.o(.text) referenced from startup_gd32w51x.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_gd32w51x.o(.text)
  - fputc from mbl_uart.o(.text.fputc) referenced from printfa.o(i.__0printf)
  - main from main.o(.text.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)

  ### Global Symbols

  __main (Thumb, 0 bytes, Stack size unknown bytes, entry.o(.ARM.Collect$$$$00000000))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(.text)

  _main_stk (Thumb, 0 bytes, Stack size unknown bytes, entry2.o(.ARM.Collect$$$$00000001))

  _main_scatterload (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))
  [Calls]

  - >> __scatterload

  __main_after_scatterload (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))
  [Called By]

  - >> __scatterload

  _main_clock (Thumb, 0 bytes, Stack size unknown bytes, entry7b.o(.ARM.Collect$$$$00000008))

  _main_cpp_init (Thumb, 0 bytes, Stack size unknown bytes, entry8b.o(.ARM.Collect$$$$0000000A))

  _main_init (Thumb, 0 bytes, Stack size unknown bytes, entry9a.o(.ARM.Collect$$$$0000000B))

  __rt_final_cpp (Thumb, 0 bytes, Stack size unknown bytes, entry10a.o(.ARM.Collect$$$$0000000D))

  __rt_final_exit (Thumb, 0 bytes, Stack size unknown bytes, entry11a.o(.ARM.Collect$$$$0000000F))

  Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  SecureFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Calls]

  - >> SecureFault_Handler
  [Called By]
  - >> SecureFault_Handler
  [Address Reference Count : 1]
  - startup_gd32w51x.o(RESET)

  ADC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Calls]

  - >> ADC_IRQHandler
  [Called By]
  - >> ADC_IRQHandler
  [Address Reference Count : 1]
  - startup_gd32w51x.o(RESET)

  CAU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DCI_IRHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA0_Channel7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DMA1_Channel7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EFUSE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EXTI10_15_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  EXTI5_9_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  FMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  FMC_S_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  FPU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  HAU_TRNG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  HPDF_INT0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  HPDF_INT1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  I2C0_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  I2C0_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  I2C0_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  ICACHE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  LVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  PKCAU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  PVM_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  QSPI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  QSPI_S_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  RCU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  RTC_Alarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  RTC_Alarm_S_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  RTC_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  RTC_WKUP_S_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  SDIO_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  SPI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TAMPER_STAMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TAMP_STAMP_S_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER0_BRK_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER0_CMT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER0_Channel_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER0_UP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER15_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER16_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TIMER5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TSI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  TZIAC_S_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  USART0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  USART0_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  USART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  USART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  USART2_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  USBFS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  USBFS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  WLAN_Cmn_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  WLAN_Rx_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  WLAN_Tx_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  WLAN_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  WWDGT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_gd32w51x.o(.text))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  __aeabi_memcpy (Thumb, 36 bytes, Stack size 0 bytes, memcpya.o(.text))
  [Called By]

  - >> f_write
  - >> f_read
  - >> f_mkfs
  - >> flash_read

  __aeabi_memcpy4 (Thumb, 0 bytes, Stack size 0 bytes, memcpya.o(.text), UNUSED)

  __aeabi_memcpy8 (Thumb, 0 bytes, Stack size 0 bytes, memcpya.o(.text), UNUSED)

  __aeabi_memset (Thumb, 14 bytes, Stack size 0 bytes, memseta.o(.text))
  [Called By]

  - >> _memset$wrapper
  - >> __aeabi_memclr

  __aeabi_memset4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

  __aeabi_memset8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

  __aeabi_memclr (Thumb, 4 bytes, Stack size 0 bytes, memseta.o(.text))
  [Calls]

  - >> __aeabi_memset
  [Called By]
  - >> f_mkfs
  - >> create_partition

  __aeabi_memclr4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text))
  [Called By]

  - >> f_open
  - >> sync_fs
  - >> dir_clear

  __aeabi_memclr8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

  _memset$wrapper (Thumb, 18 bytes, Stack size 8 bytes, memseta.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_memset

  strchr (Thumb, 20 bytes, Stack size 0 bytes, strchr.o(.text))
  [Called By]

  - >> create_name

  memcmp (Thumb, 26 bytes, Stack size 12 bytes, memcmp.o(.text))
  [Stack]

  - Max Depth = 12
  - Call Chain = memcmp
  [Called By]
  - >> dir_find
  - >> check_fs

  __aeabi_uidiv (Thumb, 0 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)

  __aeabi_uidivmod (Thumb, 44 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)
  [Called By]

  - >> _printf_core

  __aeabi_uldivmod (Thumb, 98 bytes, Stack size 40 bytes, uldiv.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_llsr
  - >> __aeabi_llsl
  [Called By]
  - >> _printf_core
  - >> _fp_digits

  __I$use$fp (Thumb, 0 bytes, Stack size 48 bytes, iusefp.o(.text), UNUSED)

  __aeabi_dadd (Thumb, 322 bytes, Stack size 48 bytes, dadd.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_lasr
  - >> __aeabi_llsl
  - >> _double_round
  - >> _double_epilogue
  [Called By]
  - >> __aeabi_drsub
  - >> __aeabi_dsub
  - >> _fp_digits

  __aeabi_dsub (Thumb, 6 bytes, Stack size 0 bytes, dadd.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_dadd

  __aeabi_drsub (Thumb, 6 bytes, Stack size 0 bytes, dadd.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_dadd

  __aeabi_dmul (Thumb, 228 bytes, Stack size 48 bytes, dmul.o(.text), UNUSED)
  [Calls]

  - >> _double_epilogue
  [Called By]
  - >> _fp_digits

  __aeabi_ddiv (Thumb, 222 bytes, Stack size 32 bytes, ddiv.o(.text), UNUSED)
  [Calls]

  - >> _double_round
  [Called By]
  - >> _fp_digits

  __aeabi_d2ulz (Thumb, 48 bytes, Stack size 0 bytes, dfixul.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_llsr
  - >> __aeabi_llsl
  [Called By]
  - >> _fp_digits

  __aeabi_cdrcmple (Thumb, 48 bytes, Stack size 0 bytes, cdrcmple.o(.text), UNUSED)
  [Called By]

  - >> _fp_digits

  __scatterload (Thumb, 28 bytes, Stack size 0 bytes, init.o(.text))
  [Calls]

  - >> __main_after_scatterload
  [Called By]
  - >> _main_scatterload

  __scatterload_rt2 (Thumb, 0 bytes, Stack size 0 bytes, init.o(.text), UNUSED)

  __aeabi_llsl (Thumb, 30 bytes, Stack size 0 bytes, llshl.o(.text), UNUSED)
  [Called By]

  - >> _double_epilogue
  - >> __aeabi_uldivmod
  - >> __aeabi_dadd
  - >> __aeabi_d2ulz

  _ll_shift_l (Thumb, 0 bytes, Stack size 0 bytes, llshl.o(.text), UNUSED)

  __aeabi_llsr (Thumb, 32 bytes, Stack size 0 bytes, llushr.o(.text), UNUSED)
  [Called By]

  - >> _double_epilogue
  - >> __aeabi_uldivmod
  - >> __aeabi_d2ulz

  _ll_ushift_r (Thumb, 0 bytes, Stack size 0 bytes, llushr.o(.text), UNUSED)

  __aeabi_lasr (Thumb, 36 bytes, Stack size 0 bytes, llsshr.o(.text), UNUSED)
  [Called By]

  - >> __aeabi_dadd

  _ll_sshift_r (Thumb, 0 bytes, Stack size 0 bytes, llsshr.o(.text), UNUSED)

  _double_round (Thumb, 30 bytes, Stack size 8 bytes, depilogue.o(.text), UNUSED)
  [Called By]

  - >> _double_epilogue
  - >> __aeabi_ddiv
  - >> __aeabi_dadd

  _double_epilogue (Thumb, 156 bytes, Stack size 32 bytes, depilogue.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_llsr
  - >> __aeabi_llsl
  - >> _double_round
  [Called By]
  - >> __aeabi_dmul
  - >> __aeabi_dadd

  BusFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.BusFault_Handler))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.DebugMon_Handler))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  HardFault_Handler (Thumb, 20 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.HardFault_Handler))
  [Stack]

  - Max Depth = 96
  - Call Chain = HardFault_Handler ⇒ HardFault_Handler_c ⇒ printf
  [Calls]
  - >> HardFault_Handler_c
  [Address Reference Count : 1]
  - startup_gd32w51x.o(RESET)

  HardFault_Handler_c (Thumb, 320 bytes, Stack size 72 bytes, gd32w51x_it.o(.text.HardFault_Handler_c))
  [Stack]

  - Max Depth = 96
  - Call Chain = HardFault_Handler_c ⇒ printf
  [Calls]
  - >> printf
  [Called By]
  - >> HardFault_Handler

  MemManage_Handler (Thumb, 4 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.MemManage_Handler))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.NMI_Handler))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.PendSV_Handler))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.SVC_Handler))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  SysTick_Handler (Thumb, 8 bytes, Stack size 8 bytes, gd32w51x_it.o(.text.SysTick_Handler))
  [Stack]

  - Max Depth = 8
  - Call Chain = SysTick_Handler
  [Calls]
  - >> delay_decrement
  [Address Reference Count : 1]
  - startup_gd32w51x.o(RESET)

  SystemInit (Thumb, 148 bytes, Stack size 16 bytes, system_gd32w51x.o(.text.SystemInit))
  [Stack]

  - Max Depth = 40
  - Call Chain = SystemInit ⇒ system_clock_config ⇒ system_clock_180m_40m_hxtal
  [Calls]
  - >> system_clock_config
  [Address Reference Count : 1]
  - startup_gd32w51x.o(.text)

  UsageFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, gd32w51x_it.o(.text.UsageFault_Handler))
  [Address Reference Count : 1]

  - startup_gd32w51x.o(RESET)

  delay_decrement (Thumb, 34 bytes, Stack size 0 bytes, systick.o(.text.delay_decrement))
  [Called By]

  - >> SysTick_Handler

  disk_initialize (Thumb, 32 bytes, Stack size 8 bytes, diskio.o(.text.disk_initialize))
  [Stack]

  - Max Depth = 8
  - Call Chain = disk_initialize
  [Called By]
  - >> f_mkfs
  - >> mount_volume

  disk_ioctl (Thumb, 96 bytes, Stack size 36 bytes, diskio.o(.text.disk_ioctl))
  [Stack]

  - Max Depth = 36
  - Call Chain = disk_ioctl
  [Called By]
  - >> f_mkfs
  - >> sync_fs
  - >> create_partition

  disk_read (Thumb, 114 bytes, Stack size 64 bytes, diskio.o(.text.disk_read))
  [Stack]

  - Max Depth = 248
  - Call Chain = disk_read ⇒ flash_read_indirect ⇒ qspi_flash_read ⇒ qspi_command ⇒ qspi_config
  [Calls]
  - >> flash_read_indirect
  - >> printf
  [Called By]
  - >> f_write
  - >> f_read
  - >> f_open
  - >> move_window

  disk_status (Thumb, 52 bytes, Stack size 8 bytes, diskio.o(.text.disk_status))
  [Stack]

  - Max Depth = 8
  - Call Chain = disk_status
  [Called By]
  - >> validate
  - >> mount_volume

  disk_write (Thumb, 116 bytes, Stack size 64 bytes, diskio.o(.text.disk_write))
  [Stack]

  - Max Depth = 4672
  - Call Chain = disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> fs_write_data
  - >> printf
  [Called By]
  - >> f_write
  - >> f_read
  - >> f_mkfs
  - >> f_sync
  - >> sync_window
  - >> sync_fs
  - >> dir_clear
  - >> create_partition

  f_close (Thumb, 70 bytes, Stack size 24 bytes, ff.o(.text.f_close))
  [Stack]

  - Max Depth = 4808
  - Call Chain = f_close ⇒ f_sync ⇒ sync_fs ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> f_sync
  - >> validate
  [Called By]
  - >> main

  f_mkfs (Thumb, 2484 bytes, Stack size 232 bytes, ff.o(.text.f_mkfs))
  [Stack]

  - Max Depth = 5000
  - Call Chain = f_mkfs ⇒ create_partition ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> __aeabi_memclr
  - >> __aeabi_memcpy
  - >> st_word
  - >> st_dword
  - >> get_ldnumber
  - >> create_partition
  - >> disk_write
  - >> disk_ioctl
  - >> disk_initialize
  [Called By]
  - >> main

  f_mount (Thumb, 172 bytes, Stack size 56 bytes, ff.o(.text.f_mount))
  [Stack]

  - Max Depth = 4976
  - Call Chain = f_mount ⇒ mount_volume ⇒ find_volume ⇒ check_fs ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> mount_volume
  - >> get_ldnumber
  [Called By]
  - >> main

  f_open (Thumb, 908 bytes, Stack size 640 bytes, ff.o(.text.f_open))
  [Stack]

  - Max Depth = 5640
  - Call Chain = f_open ⇒ dir_register ⇒ dir_find ⇒ dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> __aeabi_memclr4
  - >> st_dword
  - >> st_clust
  - >> remove_chain
  - >> move_window
  - >> mount_volume
  - >> ld_dword
  - >> ld_clust
  - >> get_fat
  - >> follow_path
  - >> dir_register
  - >> clst2sect
  - >> disk_read
  [Called By]
  - >> main

  f_read (Thumb, 668 bytes, Stack size 104 bytes, ff.o(.text.f_read))
  [Stack]

  - Max Depth = 4880
  - Call Chain = f_read ⇒ get_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> __aeabi_memcpy
  - >> validate
  - >> get_fat
  - >> clst2sect
  - >> disk_write
  - >> disk_read
  [Called By]
  - >> main

  f_sync (Thumb, 256 bytes, Stack size 48 bytes, ff.o(.text.f_sync))
  [Stack]

  - Max Depth = 4784
  - Call Chain = f_sync ⇒ sync_fs ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> validate
  - >> sync_fs
  - >> st_word
  - >> st_dword
  - >> st_clust
  - >> move_window
  - >> disk_write
  [Called By]
  - >> f_close

  f_write (Thumb, 784 bytes, Stack size 104 bytes, ff.o(.text.f_write))
  [Stack]

  - Max Depth = 4944
  - Call Chain = f_write ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> __aeabi_memcpy
  - >> validate
  - >> create_chain
  - >> clst2sect
  - >> disk_write
  - >> disk_read
  [Called By]
  - >> main

  ff_oem2uni (Thumb, 112 bytes, Stack size 20 bytes, ffunicode.o(.text.ff_oem2uni))
  [Stack]

  - Max Depth = 20
  - Call Chain = ff_oem2uni
  [Called By]
  - >> tchar2uni

  ff_uni2oem (Thumb, 166 bytes, Stack size 24 bytes, ffunicode.o(.text.ff_uni2oem))
  [Stack]

  - Max Depth = 24
  - Call Chain = ff_uni2oem
  [Called By]
  - >> create_name

  ff_wtoupper (Thumb, 346 bytes, Stack size 24 bytes, ffunicode.o(.text.ff_wtoupper))
  [Stack]

  - Max Depth = 24
  - Call Chain = ff_wtoupper
  [Called By]
  - >> cmp_lfn

  flash_cache_disable (Thumb, 10 bytes, Stack size 8 bytes, mbl_flash.o(.text.flash_cache_disable))
  [Stack]

  - Max Depth = 48
  - Call Chain = flash_cache_disable ⇒ icache_disable ⇒ icache_remap_disable
  [Calls]
  - >> icache_disable
  [Called By]
  - >> flash_read_indirect

  flash_cache_enable (Thumb, 10 bytes, Stack size 8 bytes, mbl_flash.o(.text.flash_cache_enable))
  [Stack]

  - Max Depth = 8
  - Call Chain = flash_cache_enable
  [Calls]
  - >> icache_enable
  [Called By]
  - >> flash_read_indirect

  flash_erase (Thumb, 234 bytes, Stack size 56 bytes, mbl_flash.o(.text.flash_erase))
  [Stack]

  - Max Depth = 264
  - Call Chain = flash_erase ⇒ qspi_flash_erase_sector ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> fmc_unlock
  - >> fmc_page_erase
  - >> fmc_lock
  - >> fmc_flag_clear
  - >> qspi_flash_erase_sector
  - >> is_valid_flash_offset
  - >> is_sip_flash
  - >> flash_erase_size
  [Called By]
  - >> fs_write_data

  flash_erase_size (Thumb, 36 bytes, Stack size 16 bytes, mbl_flash.o(.text.flash_erase_size))
  [Stack]

  - Max Depth = 16
  - Call Chain = flash_erase_size
  [Calls]
  - >> is_sip_flash
  [Called By]
  - >> flash_erase

  flash_read (Thumb, 278 bytes, Stack size 64 bytes, mbl_flash.o(.text.flash_read))
  [Stack]

  - Max Depth = 96
  - Call Chain = flash_read ⇒ is_valid_flash_offset ⇒ flash_total_size
  [Calls]
  - >> is_valid_flash_offset
  - >> printf
  - >> __aeabi_memcpy
  [Called By]
  - >> flash_read_indirect

  flash_read_indirect (Thumb, 182 bytes, Stack size 56 bytes, mbl_flash.o(.text.flash_read_indirect))
  [Stack]

  - Max Depth = 184
  - Call Chain = flash_read_indirect ⇒ qspi_flash_read ⇒ qspi_command ⇒ qspi_config
  [Calls]
  - >> qspi_flash_read
  - >> is_valid_flash_offset
  - >> is_sip_flash
  - >> is_flash_cache_enabled
  - >> flash_read
  - >> flash_cache_enable
  - >> flash_cache_disable
  [Called By]
  - >> fs_write_data
  - >> disk_read

  flash_total_size (Thumb, 22 bytes, Stack size 8 bytes, mbl_flash.o(.text.flash_total_size))
  [Stack]

  - Max Depth = 8
  - Call Chain = flash_total_size
  [Calls]
  - >> is_sip_flash
  [Called By]
  - >> is_valid_flash_offset

  flash_write (Thumb, 598 bytes, Stack size 120 bytes, mbl_flash.o(.text.flash_write))
  [Stack]

  - Max Depth = 344
  - Call Chain = flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> fmc_word_program
  - >> fmc_unlock
  - >> fmc_lock
  - >> fmc_flag_clear
  - >> qspi_flash_program_page
  - >> is_valid_flash_offset
  - >> is_sip_flash
  - >> printf
  [Called By]
  - >> flash_write_fast

  flash_write_fast (Thumb, 580 bytes, Stack size 104 bytes, mbl_flash.o(.text.flash_write_fast))
  [Stack]

  - Max Depth = 448
  - Call Chain = flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> fmc_unlock
  - >> fmc_lock
  - >> fmc_flag_clear
  - >> fmc_continuous_program
  - >> qspi_flash_program_page
  - >> is_valid_flash_offset
  - >> is_sip_flash
  - >> flash_write
  [Called By]
  - >> fs_write_data

  fmc_continuous_program (Thumb, 164 bytes, Stack size 48 bytes, gd32w51x_fmc.o(.text.fmc_continuous_program))
  [Stack]

  - Max Depth = 76
  - Call Chain = fmc_continuous_program ⇒ fmc_ready_wait ⇒ fmc_state_get
  [Calls]
  - >> fmc_ready_wait
  - >> printf
  [Called By]
  - >> flash_write_fast

  fmc_flag_clear (Thumb, 24 bytes, Stack size 8 bytes, gd32w51x_fmc.o(.text.fmc_flag_clear))
  [Stack]

  - Max Depth = 8
  - Call Chain = fmc_flag_clear
  [Called By]
  - >> flash_write
  - >> flash_write_fast
  - >> flash_erase

  fmc_lock (Thumb, 18 bytes, Stack size 0 bytes, gd32w51x_fmc.o(.text.fmc_lock))
  [Called By]

  - >> flash_write
  - >> flash_write_fast
  - >> flash_erase

  fmc_page_erase (Thumb, 110 bytes, Stack size 24 bytes, gd32w51x_fmc.o(.text.fmc_page_erase))
  [Stack]

  - Max Depth = 52
  - Call Chain = fmc_page_erase ⇒ fmc_ready_wait ⇒ fmc_state_get
  [Calls]
  - >> fmc_ready_wait
  [Called By]
  - >> flash_erase

  fmc_unlock (Thumb, 50 bytes, Stack size 0 bytes, gd32w51x_fmc.o(.text.fmc_unlock))
  [Called By]

  - >> flash_write
  - >> flash_write_fast
  - >> flash_erase

  fmc_word_program (Thumb, 102 bytes, Stack size 32 bytes, gd32w51x_fmc.o(.text.fmc_word_program))
  [Stack]

  - Max Depth = 60
  - Call Chain = fmc_word_program ⇒ fmc_ready_wait ⇒ fmc_state_get
  [Calls]
  - >> fmc_ready_wait
  [Called By]
  - >> flash_write

  fputc (Thumb, 30 bytes, Stack size 24 bytes, mbl_uart.o(.text.fputc))
  [Stack]

  - Max Depth = 60
  - Call Chain = fputc ⇒ uart_putc ⇒ usart_flag_get
  [Calls]
  - >> uart_putc
  [Address Reference Count : 1]
  - printfa.o(i.__0printf)

  fs_write_data (Thumb, 522 bytes, Stack size 4160 bytes, mbl_flash.o(.text.fs_write_data))
  [Stack]

  - Max Depth = 4608
  - Call Chain = fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> flash_write_fast
  - >> flash_read_indirect
  - >> flash_erase
  [Called By]
  - >> disk_write

  gpio_af_set (Thumb, 224 bytes, Stack size 44 bytes, gd32w51x_gpio.o(.text.gpio_af_set))
  [Stack]

  - Max Depth = 44
  - Call Chain = gpio_af_set
  [Called By]
  - >> uart_config

  gpio_mode_set (Thumb, 154 bytes, Stack size 60 bytes, gd32w51x_gpio.o(.text.gpio_mode_set))
  [Stack]

  - Max Depth = 60
  - Call Chain = gpio_mode_set
  [Called By]
  - >> uart_config

  gpio_output_options_set (Thumb, 168 bytes, Stack size 56 bytes, gd32w51x_gpio.o(.text.gpio_output_options_set))
  [Stack]

  - Max Depth = 56
  - Call Chain = gpio_output_options_set
  [Called By]
  - >> uart_config

  icache_disable (Thumb, 88 bytes, Stack size 24 bytes, gd32w51x_icache.o(.text.icache_disable))
  [Stack]

  - Max Depth = 40
  - Call Chain = icache_disable ⇒ icache_remap_disable
  [Calls]
  - >> icache_remap_disable
  - >> icache_monitor_reset
  - >> icache_monitor_disable
  [Called By]
  - >> flash_cache_disable

  icache_enable (Thumb, 34 bytes, Stack size 0 bytes, gd32w51x_icache.o(.text.icache_enable))
  [Called By]

  - >> flash_cache_enable

  icache_monitor_disable (Thumb, 28 bytes, Stack size 8 bytes, gd32w51x_icache.o(.text.icache_monitor_disable))
  [Stack]

  - Max Depth = 8
  - Call Chain = icache_monitor_disable
  [Called By]
  - >> icache_disable

  icache_monitor_reset (Thumb, 36 bytes, Stack size 8 bytes, gd32w51x_icache.o(.text.icache_monitor_reset))
  [Stack]

  - Max Depth = 8
  - Call Chain = icache_monitor_reset
  [Called By]
  - >> icache_disable

  icache_remap_disable (Thumb, 70 bytes, Stack size 16 bytes, gd32w51x_icache.o(.text.icache_remap_disable))
  [Stack]

  - Max Depth = 16
  - Call Chain = icache_remap_disable
  [Called By]
  - >> icache_disable

  is_flash_cache_enabled (Thumb, 36 bytes, Stack size 4 bytes, mbl_flash.o(.text.is_flash_cache_enabled))
  [Stack]

  - Max Depth = 4
  - Call Chain = is_flash_cache_enabled
  [Called By]
  - >> flash_read_indirect

  is_sip_flash (Thumb, 16 bytes, Stack size 0 bytes, mbl_flash.o(.text.is_sip_flash))
  [Called By]

  - >> flash_write
  - >> flash_total_size
  - >> flash_erase_size
  - >> flash_write_fast
  - >> flash_read_indirect
  - >> flash_erase

  is_valid_flash_offset (Thumb, 44 bytes, Stack size 24 bytes, mbl_flash.o(.text.is_valid_flash_offset))
  [Stack]

  - Max Depth = 32
  - Call Chain = is_valid_flash_offset ⇒ flash_total_size
  [Calls]
  - >> flash_total_size
  [Called By]
  - >> flash_write
  - >> flash_read
  - >> flash_write_fast
  - >> flash_read_indirect
  - >> flash_erase

  log_uart_init (Thumb, 16 bytes, Stack size 8 bytes, mbl_uart.o(.text.log_uart_init))
  [Stack]

  - Max Depth = 176
  - Call Chain = log_uart_init ⇒ uart_config ⇒ usart_baudrate_set ⇒ rcu_clock_freq_get
  [Calls]
  - >> uart_config
  [Called By]
  - >> main

  main (Thumb, 364 bytes, Stack size 1736 bytes, main.o(.text.main))
  [Stack]

  - Max Depth = 7376
  - Call Chain = main ⇒ f_open ⇒ dir_register ⇒ dir_find ⇒ dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> log_uart_init
  - >> f_write
  - >> f_read
  - >> f_open
  - >> f_mount
  - >> f_mkfs
  - >> f_close
  - >> printf
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  qspi_autopolling (Thumb, 162 bytes, Stack size 24 bytes, gd32w51x_qspi.o(.text.qspi_autopolling))
  [Stack]

  - Max Depth = 48
  - Call Chain = qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> qspi_config
  [Called By]
  - >> qspi_flash_write_enable
  - >> qspi_flash_autopolling_ready

  qspi_command (Thumb, 90 bytes, Stack size 16 bytes, gd32w51x_qspi.o(.text.qspi_command))
  [Stack]

  - Max Depth = 40
  - Call Chain = qspi_command ⇒ qspi_config
  [Calls]
  - >> qspi_config
  [Called By]
  - >> qspi_flash_read
  - >> qspi_flash_program_page
  - >> qspi_flash_erase_sector
  - >> qspi_flash_write_enable

  qspi_flash_erase_sector (Thumb, 76 bytes, Stack size 72 bytes, mbl_qspi_flash.o(.text.qspi_flash_erase_sector))
  [Stack]

  - Max Depth = 208
  - Call Chain = qspi_flash_erase_sector ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> qspi_command
  - >> qspi_flash_write_enable
  - >> qspi_flash_autopolling_ready
  [Called By]
  - >> flash_erase

  qspi_flash_program_page (Thumb, 104 bytes, Stack size 88 bytes, mbl_qspi_flash.o(.text.qspi_flash_program_page))
  [Stack]

  - Max Depth = 224
  - Call Chain = qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> qspi_transmit
  - >> qspi_command
  - >> qspi_flash_write_enable
  - >> qspi_flash_autopolling_ready
  [Called By]
  - >> flash_write
  - >> flash_write_fast

  qspi_flash_read (Thumb, 102 bytes, Stack size 88 bytes, mbl_qspi_flash.o(.text.qspi_flash_read))
  [Stack]

  - Max Depth = 128
  - Call Chain = qspi_flash_read ⇒ qspi_command ⇒ qspi_config
  [Calls]
  - >> qspi_receive
  - >> qspi_command
  [Called By]
  - >> flash_read_indirect

  qspi_receive (Thumb, 154 bytes, Stack size 16 bytes, gd32w51x_qspi.o(.text.qspi_receive))
  [Stack]

  - Max Depth = 16
  - Call Chain = qspi_receive
  [Called By]
  - >> qspi_flash_read

  qspi_transmit (Thumb, 134 bytes, Stack size 12 bytes, gd32w51x_qspi.o(.text.qspi_transmit))
  [Stack]

  - Max Depth = 12
  - Call Chain = qspi_transmit
  [Called By]
  - >> qspi_flash_program_page

  rcu_clock_freq_get (Thumb, 716 bytes, Stack size 80 bytes, gd32w51x_rcu.o(.text.rcu_clock_freq_get))
  [Stack]

  - Max Depth = 80
  - Call Chain = rcu_clock_freq_get
  [Called By]
  - >> usart_baudrate_set

  rcu_periph_clock_enable (Thumb, 48 bytes, Stack size 8 bytes, gd32w51x_rcu.o(.text.rcu_periph_clock_enable))
  [Stack]

  - Max Depth = 8
  - Call Chain = rcu_periph_clock_enable
  [Called By]
  - >> uart_config

  rcu_periph_reset_disable (Thumb, 48 bytes, Stack size 8 bytes, gd32w51x_rcu.o(.text.rcu_periph_reset_disable))
  [Stack]

  - Max Depth = 8
  - Call Chain = rcu_periph_reset_disable
  [Called By]
  - >> usart_deinit

  rcu_periph_reset_enable (Thumb, 48 bytes, Stack size 8 bytes, gd32w51x_rcu.o(.text.rcu_periph_reset_enable))
  [Stack]

  - Max Depth = 8
  - Call Chain = rcu_periph_reset_enable
  [Called By]
  - >> usart_deinit

  system_clock_config (Thumb, 8 bytes, Stack size 8 bytes, system_gd32w51x.o(.text.system_clock_config))
  [Stack]

  - Max Depth = 24
  - Call Chain = system_clock_config ⇒ system_clock_180m_40m_hxtal
  [Calls]
  - >> system_clock_180m_40m_hxtal
  [Called By]
  - >> SystemInit

  uart_config (Thumb, 198 bytes, Stack size 40 bytes, mbl_uart.o(.text.uart_config))
  [Stack]

  - Max Depth = 168
  - Call Chain = uart_config ⇒ usart_baudrate_set ⇒ rcu_clock_freq_get
  [Calls]
  - >> gpio_output_options_set
  - >> gpio_mode_set
  - >> gpio_af_set
  - >> rcu_periph_clock_enable
  - >> usart_transmit_config
  - >> usart_enable
  - >> usart_deinit
  - >> usart_baudrate_set
  [Called By]
  - >> log_uart_init

  uart_putc (Thumb, 58 bytes, Stack size 16 bytes, mbl_uart.o(.text.uart_putc))
  [Stack]

  - Max Depth = 36
  - Call Chain = uart_putc ⇒ usart_flag_get
  [Calls]
  - >> usart_flag_get
  - >> usart_data_transmit
  [Called By]
  - >> fputc

  usart_baudrate_set (Thumb, 214 bytes, Stack size 48 bytes, gd32w51x_usart.o(.text.usart_baudrate_set))
  [Stack]

  - Max Depth = 128
  - Call Chain = usart_baudrate_set ⇒ rcu_clock_freq_get
  [Calls]
  - >> rcu_clock_freq_get
  [Called By]
  - >> uart_config

  usart_data_transmit (Thumb, 28 bytes, Stack size 16 bytes, gd32w51x_usart.o(.text.usart_data_transmit))
  [Stack]

  - Max Depth = 16
  - Call Chain = usart_data_transmit
  [Called By]
  - >> uart_putc

  usart_deinit (Thumb, 120 bytes, Stack size 32 bytes, gd32w51x_usart.o(.text.usart_deinit))
  [Stack]

  - Max Depth = 40
  - Call Chain = usart_deinit ⇒ rcu_periph_reset_enable
  [Calls]
  - >> rcu_periph_reset_enable
  - >> rcu_periph_reset_disable
  [Called By]
  - >> uart_config

  usart_enable (Thumb, 22 bytes, Stack size 8 bytes, gd32w51x_usart.o(.text.usart_enable))
  [Stack]

  - Max Depth = 8
  - Call Chain = usart_enable
  [Called By]
  - >> uart_config

  usart_flag_get (Thumb, 72 bytes, Stack size 20 bytes, gd32w51x_usart.o(.text.usart_flag_get))
  [Stack]

  - Max Depth = 20
  - Call Chain = usart_flag_get
  [Called By]
  - >> uart_putc

  usart_transmit_config (Thumb, 42 bytes, Stack size 16 bytes, gd32w51x_usart.o(.text.usart_transmit_config))
  [Stack]

  - Max Depth = 16
  - Call Chain = usart_transmit_config
  [Called By]
  - >> uart_config

  __0printf (Thumb, 22 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)
  [Calls]

  - >> _printf_core

  __1printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

  __2printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

  __c89printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

  printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf))
  [Stack]

  - Max Depth = 24
  - Call Chain = printf
  [Called By]
  - >> main
  - >> HardFault_Handler_c
  - >> fmc_continuous_program
  - >> flash_write
  - >> flash_read
  - >> disk_write
  - >> disk_read

  __scatterload_copy (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_copy), UNUSED)

  __scatterload_null (Thumb, 2 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_null), UNUSED)

  __scatterload_zeroinit (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_zeroinit), UNUSED)

  ### Local Symbols

  system_clock_180m_40m_hxtal (Thumb, 328 bytes, Stack size 16 bytes, system_gd32w51x.o(.text.system_clock_180m_40m_hxtal))
  [Stack]

  - Max Depth = 16
  - Call Chain = system_clock_180m_40m_hxtal
  [Called By]
  - >> system_clock_config

  fmc_ready_wait (Thumb, 96 bytes, Stack size 24 bytes, gd32w51x_fmc.o(.text.fmc_ready_wait))
  [Stack]

  - Max Depth = 28
  - Call Chain = fmc_ready_wait ⇒ fmc_state_get
  [Calls]
  - >> fmc_state_get
  [Called By]
  - >> fmc_word_program
  - >> fmc_page_erase
  - >> fmc_continuous_program

  fmc_state_get (Thumb, 98 bytes, Stack size 4 bytes, gd32w51x_fmc.o(.text.fmc_state_get))
  [Stack]

  - Max Depth = 4
  - Call Chain = fmc_state_get
  [Called By]
  - >> fmc_ready_wait

  qspi_config (Thumb, 754 bytes, Stack size 24 bytes, gd32w51x_qspi.o(.text.qspi_config))
  [Stack]

  - Max Depth = 24
  - Call Chain = qspi_config
  [Called By]
  - >> qspi_command
  - >> qspi_autopolling

  qspi_flash_autopolling_ready (Thumb, 76 bytes, Stack size 80 bytes, mbl_qspi_flash.o(.text.qspi_flash_autopolling_ready))
  [Stack]

  - Max Depth = 128
  - Call Chain = qspi_flash_autopolling_ready ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> qspi_autopolling
  [Called By]
  - >> qspi_flash_program_page
  - >> qspi_flash_erase_sector

  qspi_flash_write_enable (Thumb, 98 bytes, Stack size 88 bytes, mbl_qspi_flash.o(.text.qspi_flash_write_enable))
  [Stack]

  - Max Depth = 136
  - Call Chain = qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> qspi_command
  - >> qspi_autopolling
  [Called By]
  - >> qspi_flash_program_page
  - >> qspi_flash_erase_sector

  check_fs (Thumb, 352 bytes, Stack size 40 bytes, ff.o(.text.check_fs))
  [Stack]

  - Max Depth = 4768
  - Call Chain = check_fs ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> memcmp
  - >> move_window
  - >> ld_word
  - >> ld_dword
  [Called By]
  - >> find_volume

  clst2sect (Thumb, 62 bytes, Stack size 20 bytes, ff.o(.text.clst2sect))
  [Stack]

  - Max Depth = 20
  - Call Chain = clst2sect
  [Called By]
  - >> f_write
  - >> f_read
  - >> f_open
  - >> dir_sdi
  - >> dir_next
  - >> dir_clear

  cmp_lfn (Thumb, 256 bytes, Stack size 48 bytes, ff.o(.text.cmp_lfn))
  [Stack]

  - Max Depth = 72
  - Call Chain = cmp_lfn ⇒ ff_wtoupper
  [Calls]
  - >> ff_wtoupper
  - >> ld_word
  [Called By]
  - >> dir_find

  create_chain (Thumb, 514 bytes, Stack size 48 bytes, ff.o(.text.create_chain))
  [Stack]

  - Max Depth = 4840
  - Call Chain = create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> put_fat
  - >> get_fat
  [Called By]
  - >> f_write
  - >> dir_next

  create_name (Thumb, 1186 bytes, Stack size 72 bytes, ff.o(.text.create_name))
  [Stack]

  - Max Depth = 124
  - Call Chain = create_name ⇒ tchar2uni ⇒ ff_oem2uni
  [Calls]
  - >> strchr
  - >> ff_uni2oem
  - >> tchar2uni
  [Called By]
  - >> follow_path

  create_partition (Thumb, 616 bytes, Stack size 96 bytes, ff.o(.text.create_partition))
  [Stack]

  - Max Depth = 4768
  - Call Chain = create_partition ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> __aeabi_memclr
  - >> st_word
  - >> st_dword
  - >> disk_write
  - >> disk_ioctl
  [Called By]
  - >> f_mkfs

  dbc_1st (Thumb, 38 bytes, Stack size 12 bytes, ff.o(.text.dbc_1st))
  [Stack]

  - Max Depth = 12
  - Call Chain = dbc_1st
  [Called By]
  - >> tchar2uni
  - >> gen_numname

  dbc_2nd (Thumb, 38 bytes, Stack size 12 bytes, ff.o(.text.dbc_2nd))
  [Stack]

  - Max Depth = 12
  - Call Chain = dbc_2nd
  [Called By]
  - >> tchar2uni

  dir_alloc (Thumb, 174 bytes, Stack size 40 bytes, ff.o(.text.dir_alloc))
  [Stack]

  - Max Depth = 4920
  - Call Chain = dir_alloc ⇒ dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> move_window
  - >> dir_sdi
  - >> dir_next
  [Called By]
  - >> dir_register

  dir_clear (Thumb, 174 bytes, Stack size 48 bytes, ff.o(.text.dir_clear))
  [Stack]

  - Max Depth = 4744
  - Call Chain = dir_clear ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> __aeabi_memclr4
  - >> sync_window
  - >> clst2sect
  - >> disk_write
  [Called By]
  - >> dir_next

  dir_find (Thumb, 470 bytes, Stack size 48 bytes, ff.o(.text.dir_find))
  [Stack]

  - Max Depth = 4928
  - Call Chain = dir_find ⇒ dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> memcmp
  - >> sum_sfn
  - >> move_window
  - >> dir_sdi
  - >> dir_next
  - >> cmp_lfn
  [Called By]
  - >> follow_path
  - >> dir_register

  dir_next (Thumb, 364 bytes, Stack size 40 bytes, ff.o(.text.dir_next))
  [Stack]

  - Max Depth = 4880
  - Call Chain = dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> get_fat
  - >> dir_clear
  - >> create_chain
  - >> clst2sect
  [Called By]
  - >> dir_register
  - >> dir_find
  - >> dir_alloc

  dir_register (Thumb, 570 bytes, Stack size 72 bytes, ff.o(.text.dir_register))
  [Stack]

  - Max Depth = 5000
  - Call Chain = dir_register ⇒ dir_find ⇒ dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> sum_sfn
  - >> put_lfn
  - >> move_window
  - >> gen_numname
  - >> dir_sdi
  - >> dir_next
  - >> dir_find
  - >> dir_alloc
  [Called By]
  - >> f_open

  dir_sdi (Thumb, 300 bytes, Stack size 40 bytes, ff.o(.text.dir_sdi))
  [Stack]

  - Max Depth = 4816
  - Call Chain = dir_sdi ⇒ get_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> get_fat
  - >> clst2sect
  [Called By]
  - >> follow_path
  - >> dir_register
  - >> dir_find
  - >> dir_alloc

  find_volume (Thumb, 242 bytes, Stack size 64 bytes, ff.o(.text.find_volume))
  [Stack]

  - Max Depth = 4832
  - Call Chain = find_volume ⇒ check_fs ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> ld_dword
  - >> check_fs
  [Called By]
  - >> mount_volume

  follow_path (Thumb, 268 bytes, Stack size 40 bytes, ff.o(.text.follow_path))
  [Stack]

  - Max Depth = 4968
  - Call Chain = follow_path ⇒ dir_find ⇒ dir_next ⇒ create_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> ld_clust
  - >> dir_sdi
  - >> dir_find
  - >> create_name
  [Called By]
  - >> f_open

  gen_numname (Thumb, 428 bytes, Stack size 88 bytes, ff.o(.text.gen_numname))
  [Stack]

  - Max Depth = 100
  - Call Chain = gen_numname ⇒ dbc_1st
  [Calls]
  - >> dbc_1st
  [Called By]
  - >> dir_register

  get_fat (Thumb, 328 bytes, Stack size 48 bytes, ff.o(.text.get_fat))
  [Stack]

  - Max Depth = 4776
  - Call Chain = get_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> move_window
  - >> ld_word
  - >> ld_dword
  [Called By]
  - >> f_read
  - >> f_open
  - >> remove_chain
  - >> dir_sdi
  - >> dir_next
  - >> create_chain

  get_ldnumber (Thumb, 192 bytes, Stack size 36 bytes, ff.o(.text.get_ldnumber))
  [Stack]

  - Max Depth = 36
  - Call Chain = get_ldnumber
  [Called By]
  - >> f_mount
  - >> f_mkfs
  - >> mount_volume

  ld_clust (Thumb, 62 bytes, Stack size 32 bytes, ff.o(.text.ld_clust))
  [Stack]

  - Max Depth = 44
  - Call Chain = ld_clust ⇒ ld_word
  [Calls]
  - >> ld_word
  [Called By]
  - >> f_open
  - >> follow_path

  ld_dword (Thumb, 50 bytes, Stack size 12 bytes, ff.o(.text.ld_dword))
  [Stack]

  - Max Depth = 12
  - Call Chain = ld_dword
  [Called By]
  - >> f_open
  - >> put_fat
  - >> mount_volume
  - >> get_fat
  - >> find_volume
  - >> check_fs

  ld_word (Thumb, 38 bytes, Stack size 12 bytes, ff.o(.text.ld_word))
  [Stack]

  - Max Depth = 12
  - Call Chain = ld_word
  [Called By]
  - >> mount_volume
  - >> ld_clust
  - >> get_fat
  - >> cmp_lfn
  - >> check_fs

  mount_volume (Thumb, 1104 bytes, Stack size 88 bytes, ff.o(.text.mount_volume))
  [Stack]

  - Max Depth = 4920
  - Call Chain = mount_volume ⇒ find_volume ⇒ check_fs ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> move_window
  - >> ld_word
  - >> ld_dword
  - >> get_ldnumber
  - >> find_volume
  - >> disk_status
  - >> disk_initialize
  [Called By]
  - >> f_open
  - >> f_mount

  move_window (Thumb, 108 bytes, Stack size 32 bytes, ff.o(.text.move_window))
  [Stack]

  - Max Depth = 4728
  - Call Chain = move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> sync_window
  - >> disk_read
  [Called By]
  - >> f_open
  - >> f_sync
  - >> put_fat
  - >> mount_volume
  - >> get_fat
  - >> dir_register
  - >> dir_find
  - >> dir_alloc
  - >> check_fs

  put_fat (Thumb, 470 bytes, Stack size 64 bytes, ff.o(.text.put_fat))
  [Stack]

  - Max Depth = 4792
  - Call Chain = put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> st_word
  - >> st_dword
  - >> move_window
  - >> ld_dword
  [Called By]
  - >> remove_chain
  - >> create_chain

  put_lfn (Thumb, 234 bytes, Stack size 64 bytes, ff.o(.text.put_lfn))
  [Stack]

  - Max Depth = 80
  - Call Chain = put_lfn ⇒ st_word
  [Calls]
  - >> st_word
  [Called By]
  - >> dir_register

  remove_chain (Thumb, 270 bytes, Stack size 48 bytes, ff.o(.text.remove_chain))
  [Stack]

  - Max Depth = 4840
  - Call Chain = remove_chain ⇒ put_fat ⇒ move_window ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> put_fat
  - >> get_fat
  [Called By]
  - >> f_open

  st_clust (Thumb, 66 bytes, Stack size 32 bytes, ff.o(.text.st_clust))
  [Stack]

  - Max Depth = 48
  - Call Chain = st_clust ⇒ st_word
  [Calls]
  - >> st_word
  [Called By]
  - >> f_open
  - >> f_sync

  st_dword (Thumb, 92 bytes, Stack size 16 bytes, ff.o(.text.st_dword))
  [Stack]

  - Max Depth = 16
  - Call Chain = st_dword
  [Called By]
  - >> f_open
  - >> f_mkfs
  - >> f_sync
  - >> sync_fs
  - >> put_fat
  - >> create_partition

  st_word (Thumb, 62 bytes, Stack size 16 bytes, ff.o(.text.st_word))
  [Stack]

  - Max Depth = 16
  - Call Chain = st_word
  [Called By]
  - >> f_mkfs
  - >> f_sync
  - >> sync_fs
  - >> st_clust
  - >> put_lfn
  - >> put_fat
  - >> create_partition

  sum_sfn (Thumb, 66 bytes, Stack size 16 bytes, ff.o(.text.sum_sfn))
  [Stack]

  - Max Depth = 16
  - Call Chain = sum_sfn
  [Called By]
  - >> dir_register
  - >> dir_find

  sync_fs (Thumb, 218 bytes, Stack size 40 bytes, ff.o(.text.sync_fs))
  [Stack]

  - Max Depth = 4736
  - Call Chain = sync_fs ⇒ sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> __aeabi_memclr4
  - >> sync_window
  - >> st_word
  - >> st_dword
  - >> disk_write
  - >> disk_ioctl
  [Called By]
  - >> f_sync

  sync_window (Thumb, 126 bytes, Stack size 24 bytes, ff.o(.text.sync_window))
  [Stack]

  - Max Depth = 4696
  - Call Chain = sync_window ⇒ disk_write ⇒ fs_write_data ⇒ flash_write_fast ⇒ flash_write ⇒ qspi_flash_program_page ⇒ qspi_flash_write_enable ⇒ qspi_autopolling ⇒ qspi_config
  [Calls]
  - >> disk_write
  [Called By]
  - >> sync_fs
  - >> move_window
  - >> dir_clear

  tchar2uni (Thumb, 164 bytes, Stack size 32 bytes, ff.o(.text.tchar2uni))
  [Stack]

  - Max Depth = 52
  - Call Chain = tchar2uni ⇒ ff_oem2uni
  [Calls]
  - >> ff_oem2uni
  - >> dbc_2nd
  - >> dbc_1st
  [Called By]
  - >> create_name

  validate (Thumb, 132 bytes, Stack size 32 bytes, ff.o(.text.validate))
  [Stack]

  - Max Depth = 40
  - Call Chain = validate ⇒ disk_status
  [Calls]
  - >> disk_status
  [Called By]
  - >> f_write
  - >> f_read
  - >> f_close
  - >> f_sync

  _fp_digits (Thumb, 366 bytes, Stack size 64 bytes, printfa.o(i._fp_digits), UNUSED)
  [Calls]

  - >> __aeabi_uldivmod
  - >> __aeabi_dmul
  - >> __aeabi_ddiv
  - >> __aeabi_dadd
  - >> __aeabi_d2ulz
  - >> __aeabi_cdrcmple
  [Called By]
  - >> _printf_core

  _printf_core (Thumb, 1744 bytes, Stack size 136 bytes, printfa.o(i._printf_core), UNUSED)
  [Calls]

  - >> __aeabi_uldivmod
  - >> __aeabi_uidivmod
  - >> _printf_pre_padding
  - >> _printf_post_padding
  - >> _fp_digits
  [Called By]
  - >> __0printf

  _printf_post_padding (Thumb, 36 bytes, Stack size 24 bytes, printfa.o(i._printf_post_padding), UNUSED)
  [Called By]

  - >> _printf_core

  _printf_pre_padding (Thumb, 46 bytes, Stack size 24 bytes, printfa.o(i._printf_pre_padding), UNUSED)
  [Called By]

  - >> _printf_core

  ### Undefined Global Symbols