# Static Call Graph for image .\obj\SN32F780.axf

#<CALLGRAPH># ARM Linker, 5060750: Last Updated: Wed Dec 15 18:24:08 2021

### Maximum Stack Usage = 16 bytes + Unknown(Functions without stacksize, Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

__rt_entry_main ⇒ main ⇒ SystemCoreClockUpdate ⇒ __ARM_common_switch8

### Functions with no stack information

- __user_initial_stackheap

### Mutually Recursive functions

- NMI_Handler ⇒ NMI_Handler
- SVC_Handler ⇒ SVC_Handler
- PendSV_Handler ⇒ PendSV_Handler
- SysTick_Handler ⇒ SysTick_Handler
- ADC_IRQHandler ⇒ ADC_IRQHandler

  ### Function Pointers

  - ADC_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CMP0_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CMP1_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CMP2_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CMP3_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CT16B0_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CT16B1_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CT16B2_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CT16B3_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CT16B4_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - CT16B5_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - EBI_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - HardFault_Handler from main.o(.text) referenced from startup_sn32f780.o(RESET)
  - I2C0_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - I2C1_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - I2S0_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - I2S1_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - LCD_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - LVD_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - NDT_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - NMI_Handler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - P0_IRQHandler from gpio.o(.text) referenced from startup_sn32f780.o(RESET)
  - P1_IRQHandler from gpio.o(.text) referenced from startup_sn32f780.o(RESET)
  - P2_IRQHandler from gpio.o(.text) referenced from startup_sn32f780.o(RESET)
  - P3_IRQHandler from gpio.o(.text) referenced from startup_sn32f780.o(RESET)
  - PendSV_Handler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - RTC_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - Reset_Handler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - SPI0_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - SPI1_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - SVC_Handler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - SysTick_Handler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - UART0_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - UART1_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - UART2_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - UART3_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - WDT_IRQHandler from startup_sn32f780.o(.text) referenced from startup_sn32f780.o(RESET)
  - __main from __main.o(!!!main) referenced from startup_sn32f780.o(.text)

  ### Global Symbols

  __main (Thumb, 8 bytes, Stack size 0 bytes, __main.o(!!!main))
  [Calls]

  - >> __scatterload
  - >> __rt_entry

  __rt_lib_init (Thumb, 0 bytes, Stack size unknown bytes, libinit.o(.ARM.Collect$$libinit$$00000000))
  [Called By]

  - >> __rt_entry_li

  __rt_lib_init_alloca_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002E))

  __rt_lib_init_argv_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002C))

  __rt_lib_init_atexit_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001B))

  __rt_lib_init_clock_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000021))

  __rt_lib_init_cpp_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000032))

  __rt_lib_init_exceptions_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000030))

  __rt_lib_init_fp_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000002))

  __rt_lib_init_fp_trap_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001F))

  __rt_lib_init_getenv_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000023))

  __rt_lib_init_heap_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000A))

  __rt_lib_init_lc_collate_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000011))

  __rt_lib_init_lc_ctype_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000013))

  __rt_lib_init_lc_monetary_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000015))

  __rt_lib_init_lc_numeric_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000017))

  __rt_lib_init_lc_time_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000019))

  __rt_lib_init_preinit_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000004))

  __rt_lib_init_rand_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000E))

  __rt_lib_init_return (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000033))

  __rt_lib_init_signal_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001D))

  __rt_lib_init_stdio_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000025))

  __rt_lib_init_user_alloc_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000C))

  __rt_lib_shutdown (Thumb, 0 bytes, Stack size unknown bytes, libshutdown.o(.ARM.Collect$$libshutdown$$00000000))
  [Called By]

  - >> __rt_exit_ls

  __rt_lib_shutdown_cpp_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000002))

  __rt_lib_shutdown_fp_trap_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000007))

  __rt_lib_shutdown_heap_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000F))

  __rt_lib_shutdown_return (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000010))

  __rt_lib_shutdown_signal_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000A))

  __rt_lib_shutdown_stdio_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000004))

  __rt_lib_shutdown_user_alloc_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000C))

  __rt_exit (Thumb, 0 bytes, Stack size unknown bytes, rtexit.o(.ARM.Collect$$rtexit$$00000000))
  [Called By]

  - >> exit

  __rt_exit_ls (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000003))
  [Calls]

  - >> __rt_lib_shutdown

  __rt_exit_prels_1 (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000002))

  __rt_exit_exit (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000004))
  [Calls]

  - >> _sys_exit

  __I$use$semihosting (Thumb, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

  __use_no_semihosting_swi (Thumb, 2 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

  __semihosting_library_function (Thumb, 0 bytes, Stack size unknown bytes, indicate_semi.o(.text), UNUSED)

  __use_two_region_memory (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

  __rt_heap_escrow$2region (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

  __rt_heap_expand$2region (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

  __scatterload (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
  [Called By]

  - >> __main

  __scatterload_rt2 (Thumb, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
  [Calls]

  - >> __rt_entry

  __scatterload_rt2_thumb_only (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

  __scatterload_null (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

  __scatterload_copy (Thumb, 26 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
  [Calls]

  - >> __scatterload_copy
  [Called By]
  - >> __scatterload_copy

  __scatterload_zeroinit (Thumb, 28 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

  __rt_entry (Thumb, 0 bytes, Stack size unknown bytes, __rtentry.o(.ARM.Collect$$rtentry$$00000000))
  [Called By]

  - >> __scatterload_rt2
  - >> __main

  __rt_entry_presh_1 (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000002))

  __rt_entry_sh (Thumb, 0 bytes, Stack size unknown bytes, __rtentry4.o(.ARM.Collect$$rtentry$$00000004))
  [Stack]

  - Max Depth = 8 + Unknown Stack Size
  - Call Chain = __rt_entry_sh ⇒ __user_setup_stackheap
  [Calls]
  - >> __user_setup_stackheap

  __rt_entry_li (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000A))
  [Calls]

  - >> __rt_lib_init

  __rt_entry_postsh_1 (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000009))

  __rt_entry_main (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000D))
  [Stack]

  - Max Depth = 16 + Unknown Stack Size
  - Call Chain = __rt_entry_main ⇒ main ⇒ SystemCoreClockUpdate ⇒ __ARM_common_switch8
  [Calls]
  - >> exit
  - >> main

  __rt_entry_postli_1 (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000C))

  NotPinOut_GPIO_init (Thumb, 26 bytes, Stack size 0 bytes, main.o(.text))
  [Called By]

  - >> main

  main (Thumb, 136 bytes, Stack size 0 bytes, main.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = main ⇒ SystemCoreClockUpdate ⇒ __ARM_common_switch8
  [Calls]
  - >> UT_DelayNms
  - >> SystemInit
  - >> SystemCoreClockUpdate
  - >> PMU_Setting
  - >> PFPA_Init
  - >> NotPinOut_GPIO_init
  [Called By]
  - >> __rt_entry_main

  HardFault_Handler (Thumb, 24 bytes, Stack size 0 bytes, main.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  PFPA_Init (Thumb, 26 bytes, Stack size 0 bytes, pfpa.o(.text))
  [Called By]

  - >> main

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

  - >> main

  UT_DelayNx10us (Thumb, 16 bytes, Stack size 0 bytes, utility.o(.text))
  [Called By]

  - >> UT_DelayNms

  UT_DelayNms (Thumb, 28 bytes, Stack size 4 bytes, utility.o(.text))
  [Stack]

  - Max Depth = 4
  - Call Chain = UT_DelayNms
  [Calls]
  - >> UT_DelayNx10us
  [Called By]
  - >> main

  GPIO_Clr (Thumb, 88 bytes, Stack size 0 bytes, gpio.o(.text), UNUSED)
  [Called By]

  - >> GPIO_Init

  GPIO_Mode (Thumb, 142 bytes, Stack size 12 bytes, gpio.o(.text), UNUSED)
  [Called By]

  - >> GPIO_Init

  GPIO_Interrupt (Thumb, 260 bytes, Stack size 16 bytes, gpio.o(.text), UNUSED)
  [Calls]

  - >> __NVIC_ClearPendingIRQ
  - >> __NVIC_EnableIRQ
  [Called By]
  - >> GPIO_Init

  GPIO_P2Trigger (Thumb, 76 bytes, Stack size 16 bytes, gpio.o(.text), UNUSED)
  [Called By]

  - >> GPIO_Init

  GPIO_Config (Thumb, 266 bytes, Stack size 16 bytes, gpio.o(.text), UNUSED)
  [Called By]

  - >> GPIO_Init

  GPIO_Init (Thumb, 262 bytes, Stack size 8 bytes, gpio.o(.text), UNUSED)
  [Calls]

  - >> GPIO_Config
  - >> GPIO_P2Trigger
  - >> GPIO_Interrupt
  - >> GPIO_Mode
  - >> GPIO_Clr

  GPIO_Set (Thumb, 88 bytes, Stack size 0 bytes, gpio.o(.text), UNUSED)

  GPIO_P0Trigger (Thumb, 76 bytes, Stack size 16 bytes, gpio.o(.text), UNUSED)

  GPIO_P1Trigger (Thumb, 76 bytes, Stack size 16 bytes, gpio.o(.text), UNUSED)

  GPIO_P3Trigger (Thumb, 76 bytes, Stack size 16 bytes, gpio.o(.text), UNUSED)

  GPIO_IntClr (Thumb, 64 bytes, Stack size 0 bytes, gpio.o(.text))
  [Called By]

  - >> P3_IRQHandler
  - >> P2_IRQHandler
  - >> P1_IRQHandler
  - >> P0_IRQHandler

  GPIO_IntStatus (Thumb, 72 bytes, Stack size 0 bytes, gpio.o(.text))
  [Called By]

  - >> P3_IRQHandler
  - >> P2_IRQHandler
  - >> P1_IRQHandler
  - >> P0_IRQHandler

  P0_IRQHandler (Thumb, 442 bytes, Stack size 4 bytes, gpio.o(.text))
  [Stack]

  - Max Depth = 4
  - Call Chain = P0_IRQHandler
  [Calls]
  - >> GPIO_IntStatus
  - >> GPIO_IntClr
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  P1_IRQHandler (Thumb, 420 bytes, Stack size 4 bytes, gpio.o(.text))
  [Stack]

  - Max Depth = 4
  - Call Chain = P1_IRQHandler
  [Calls]
  - >> GPIO_IntStatus
  - >> GPIO_IntClr
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  P2_IRQHandler (Thumb, 354 bytes, Stack size 4 bytes, gpio.o(.text))
  [Stack]

  - Max Depth = 4
  - Call Chain = P2_IRQHandler
  [Calls]
  - >> GPIO_IntStatus
  - >> GPIO_IntClr
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  P3_IRQHandler (Thumb, 442 bytes, Stack size 4 bytes, gpio.o(.text))
  [Stack]

  - Max Depth = 4
  - Call Chain = P3_IRQHandler
  [Calls]
  - >> GPIO_IntStatus
  - >> GPIO_IntClr
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  Reset_Handler (Thumb, 26 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Calls]

  - >> NMI_Handler
  [Called By]
  - >> NMI_Handler
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Calls]

  - >> SVC_Handler
  [Called By]
  - >> SVC_Handler
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Calls]

  - >> PendSV_Handler
  [Called By]
  - >> PendSV_Handler
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  SysTick_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Calls]

  - >> SysTick_Handler
  [Called By]
  - >> SysTick_Handler
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  ADC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Calls]

  - >> ADC_IRQHandler
  [Called By]
  - >> ADC_IRQHandler
  [Address Reference Count : 1]
  - startup_sn32f780.o(RESET)

  CMP0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CMP1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CMP2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CMP3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CT16B0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CT16B1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CT16B2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CT16B3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CT16B4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  CT16B5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  EBI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  I2C0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  I2C1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  I2S0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  I2S1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  LCD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  LVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  NDT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  RTC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  SPI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  UART0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  UART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  UART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  UART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  WDT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_sn32f780.o(.text))
  [Address Reference Count : 1]

  - startup_sn32f780.o(RESET)

  __user_initial_stackheap (Thumb, 0 bytes, Stack size unknown bytes, startup_sn32f780.o(.text))
  [Called By]

  - >> __user_setup_stackheap

  SystemCoreClockUpdate (Thumb, 220 bytes, Stack size 8 bytes, system_sn32f780.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = SystemCoreClockUpdate ⇒ __ARM_common_switch8
  [Calls]
  - >> __aeabi_uidivmod
  - >> __ARM_common_switch8
  [Called By]
  - >> main

  SystemInit (Thumb, 38 bytes, Stack size 0 bytes, system_sn32f780.o(.text))
  [Called By]

  - >> main

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

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

  - >> SystemCoreClockUpdate

  __aeabi_idiv (Thumb, 0 bytes, Stack size 8 bytes, aeabi_sdiv.o(.text), UNUSED)

  __aeabi_idivmod (Thumb, 326 bytes, Stack size 8 bytes, aeabi_sdiv.o(.text), UNUSED)

  __user_setup_stackheap (Thumb, 62 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))
  [Stack]

  - Max Depth = 8 + Unknown Stack Size
  - Call Chain = __user_setup_stackheap
  [Calls]
  - >> __user_perproc_libspace
  - >> __user_initial_stackheap
  [Called By]
  - >> __rt_entry_sh

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

  - Max Depth = 8 + Unknown Stack Size
  - Call Chain = exit
  [Calls]
  - >> __rt_exit
  - >> _call_atexit_fns (Weak Reference)
  [Called By]
  - >> __rt_entry_main

  __user_libspace (Thumb, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

  __user_perproc_libspace (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text))
  [Called By]

  - >> __user_setup_stackheap

  __user_perthread_libspace (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

  _sys_exit (Thumb, 8 bytes, Stack size 0 bytes, sys_exit.o(.text))
  [Called By]

  - >> __rt_exit_exit

  __ARM_common_switch8 (Thumb, 28 bytes, Stack size 8 bytes, system_sn32f780.o(i.__ARM_common_switch8))
  [Stack]

  - Max Depth = 8
  - Call Chain = __ARM_common_switch8
  [Called By]
  - >> SystemCoreClockUpdate

  ### Local Symbols

  __NVIC_EnableIRQ (Thumb, 26 bytes, Stack size 0 bytes, gpio.o(.text), UNUSED)
  [Called By]

  - >> GPIO_Interrupt

  __NVIC_ClearPendingIRQ (Thumb, 18 bytes, Stack size 0 bytes, gpio.o(.text), UNUSED)
  [Called By]

  - >> GPIO_Interrupt

  ### Undefined Global Symbols

  _call_atexit_fns (ARM, 0 bytes, Stack size 0 bytes, UNDEFINED)
  [Called By]

  - >> exit