# Static Call Graph for image .\Flash\Blinky.axf

#<CALLGRAPH># ARM Linker, 5.03 [Build 69]: Last Updated: Fri May 31 17:37:18 2013

### Maximum Stack Usage = 100 bytes + Unknown(Functions without stacksize, Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

rt_sys_init ⇒ rt_tsk_create ⇒ rt_dispatch ⇒ rt_put_prio

### Functions with no stack information

- __user_initial_stackheap

### Mutually Recursive functions

- NMI_Handler ⇒ NMI_Handler
- HardFault_Handler ⇒ HardFault_Handler
- ADC0_IRQHandler ⇒ ADC0_IRQHandler

  ### Function Pointers

  - ADC0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - CMP0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - DAC0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - DMA0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - DMA1_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - DMA2_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - DMA3_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - FTFA_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - HardFault_Handler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - I2C0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - I2C1_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - LLW_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - LPTimer_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - LVD_LVW_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - MCG_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - NMI_Handler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - PIT_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - PORTA_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - PORTD_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - PendSV_Handler from hal_cm1.o(.emb_text) referenced from startup_mkl25z4.o(RESET)
  - RTC_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - RTC_Seconds_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - Reserved20_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - Reserved39_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - Reserved45_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - Reset_Handler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - SPI0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - SPI1_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - SVC_Handler from hal_cm1.o(.emb_text) referenced from startup_mkl25z4.o(RESET)
  - SysTick_Handler from hal_cm1.o(.emb_text) referenced from startup_mkl25z4.o(RESET)
  - SystemInit from system_mkl25z4.o(.text) referenced from startup_mkl25z4.o(.text)
  - TPM0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - TPM1_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - TPM2_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - TSI0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - UART0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - UART1_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - UART2_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - USB0_IRQHandler from startup_mkl25z4.o(.text) referenced from startup_mkl25z4.o(RESET)
  - __main from __main.o(!!!main) referenced from startup_mkl25z4.o(.text)
  - clock from blinky.o(.text) referenced from blinky.o(.text)
  - init from blinky.o(.text) referenced from blinky.o(.text)
  - os_idle_demon from rtx_config.o(.text) referenced from rt_task.o(i.rt_sys_init)
  - phaseA from blinky.o(.text) referenced from blinky.o(.text)
  - phaseB from blinky.o(.text) referenced from blinky.o(.text)
  - phaseC from blinky.o(.text) referenced from blinky.o(.text)
  - phaseD from blinky.o(.text) referenced from blinky.o(.text)
  - rt_alloc_box from rt_membox.o(i.rt_alloc_box) referenced from hal_cm1.o(.emb_text)
  - rt_dly_wait from rt_time.o(i.rt_dly_wait) referenced from blinky.o(.text)
  - rt_evt_set from rt_event.o(i.rt_evt_set) referenced from blinky.o(.text)
  - rt_evt_wait from rt_event.o(i.rt_evt_wait) referenced from blinky.o(.text)
  - rt_free_box from rt_membox.o(i.rt_free_box) referenced from hal_cm1.o(.emb_text)
  - rt_mut_release from rt_mutex.o(i.rt_mut_release) referenced from rtx_config.o(.text)
  - rt_mut_wait from rt_mutex.o(i.rt_mut_wait) referenced from rtx_config.o(.text)
  - rt_sys_init from rt_task.o(i.rt_sys_init) referenced from blinky.o(.text)
  - rt_tsk_create from rt_task.o(i.rt_tsk_create) referenced from blinky.o(.text)
  - rt_tsk_delete from rt_task.o(i.rt_tsk_delete) referenced from blinky.o(.text)

  ### Global Symbols

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

  - >> __rt_entry
  - >> __scatterload

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

  - >> __rt_entry_li

  __rt_lib_init_fp_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000001))

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

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

  __rt_lib_init_atexit_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000019))

  __rt_lib_init_clock_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001F))

  __rt_lib_init_cpp_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000030))

  __rt_lib_init_exceptions_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002E))

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

  __rt_lib_init_getenv_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000021))

  __rt_lib_init_heap_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000008))

  __rt_lib_init_lc_collate_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000F))

  __rt_lib_init_lc_ctype_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000011))

  __rt_lib_init_lc_monetary_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000013))

  __rt_lib_init_lc_numeric_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000015))

  __rt_lib_init_lc_time_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000017))

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

  __rt_lib_init_return (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000031))

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

  __rt_lib_init_stdio_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000023))

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

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

  - >> __rt_exit_ls

  __rt_lib_shutdown_fp_trap_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000006))

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

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

  __rt_lib_shutdown_signal_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000009))

  __rt_lib_shutdown_stdio_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000003))

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

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

  - >> __main
  - >> __scatterload_rt2

  __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 = 8 + Unknown Stack Size
  - Call Chain = __rt_entry_main ⇒ main
  [Calls]
  - >> main
  - >> exit

  __rt_entry_postli_1 (Thumb, 0 bytes, Stack size unknown bytes, rtentry2.o(.ARM.Collect$$rtentry$$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

  rt_set_PSP (Thumb, 6 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text))
  [Called By]

  - >> rt_sys_init

  rt_get_PSP (Thumb, 6 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text))
  [Called By]

  - >> rt_tsk_delete

  os_set_env (Thumb, 32 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text))
  [Called By]

  - >> main

  _alloc_box (Thumb, 28 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text), UNUSED)

  _free_box (Thumb, 28 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text), UNUSED)

  SVC_Handler (Thumb, 152 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text))
  [Stack]

  - Max Depth = 8
  - Call Chain = SVC_Handler ⇒ rt_stk_check
  [Calls]
  - >> rt_stk_check
  [Address Reference Count : 1]
  - startup_mkl25z4.o(RESET)

  PendSV_Handler (Thumb, 92 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text))
  [Stack]

  - Max Depth = 52
  - Call Chain = PendSV_Handler ⇒ rt_pop_req ⇒ rt_mbx_psh ⇒ rt_put_prio
  [Calls]
  - >> rt_pop_req
  - >> rt_stk_check
  [Address Reference Count : 1]
  - startup_mkl25z4.o(RESET)

  SysTick_Handler (Thumb, 8 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text))
  [Stack]

  - Max Depth = 36
  - Call Chain = SysTick_Handler ⇒ rt_systick ⇒ rt_dec_dly ⇒ rt_put_prio
  [Calls]
  - >> rt_systick
  [Address Reference Count : 1]
  - startup_mkl25z4.o(RESET)

  OS_Tick_Handler (Thumb, 12 bytes, Stack size 0 bytes, hal_cm1.o(.emb_text), UNUSED)
  [Calls]

  - >> rt_systick
  - >> os_tick_irqack

  Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Calls]

  - >> NMI_Handler
  [Called By]
  - >> NMI_Handler
  [Address Reference Count : 1]
  - startup_mkl25z4.o(RESET)

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - startup_mkl25z4.o(RESET)

  ADC0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Calls]

  - >> ADC0_IRQHandler
  [Called By]
  - >> ADC0_IRQHandler
  [Address Reference Count : 1]
  - startup_mkl25z4.o(RESET)

  CMP0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  DAC0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  DMA0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  DMA1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  DMA2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  DMA3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  DefaultISR (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text), UNUSED)

  FTFA_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  I2C0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  I2C1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  LLW_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  LPTimer_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  LVD_LVW_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  MCG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  PIT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  PORTA_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  PORTD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  RTC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  RTC_Seconds_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  Reserved20_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  Reserved39_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  Reserved45_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  SPI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  TPM0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  TPM1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  TPM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  TSI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  UART0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  UART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  UART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  USB0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(RESET)

  __user_initial_stackheap (Thumb, 0 bytes, Stack size unknown bytes, startup_mkl25z4.o(.text))
  [Called By]

  - >> __user_setup_stackheap

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

  - rt_task.o(i.rt_sys_init)

  os_tmr_call (Thumb, 2 bytes, Stack size 0 bytes, rtx_config.o(.text))
  [Called By]

  - >> rt_tmr_tick

  os_error (Thumb, 4 bytes, Stack size 0 bytes, rtx_config.o(.text))
  [Called By]

  - >> rt_mbx_psh
  - >> rt_stk_check

  __user_perthread_libspace (Thumb, 26 bytes, Stack size 8 bytes, rtx_config.o(.text), UNUSED, KEPT)
  [Stack]

  - Max Depth = 8
  - Call Chain = __user_perthread_libspace
  [Calls]
  - >> rt_tsk_self

  _mutex_initialize (Thumb, 36 bytes, Stack size 8 bytes, rtx_config.o(.text), UNUSED, KEPT)
  [Stack]

  - Max Depth = 8
  - Call Chain = _mutex_initialize
  [Calls]
  - >> rt_mut_init

  _mutex_acquire (Thumb, 24 bytes, Stack size 16 bytes, rtx_config.o(.text), UNUSED, KEPT)
  [Stack]

  - Max Depth = 16
  - Call Chain = _mutex_acquire
  [Calls]
  - >> rt_tsk_self

  _mutex_release (Thumb, 22 bytes, Stack size 16 bytes, rtx_config.o(.text), UNUSED, KEPT)
  [Stack]

  - Max Depth = 16
  - Call Chain = _mutex_release
  [Calls]
  - >> rt_tsk_self

  __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

  __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)

  exit (Thumb, 12 bytes, Stack size 0 bytes, exit.o(.text))
  [Calls]

  - >> __rt_exit
  - >> _call_atexit_fns (Weak Reference)
  [Called By]
  - >> __rt_entry_main

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

  - >> __rt_exit_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)

  os_tick_irqack (Thumb, 2 bytes, Stack size 0 bytes, rt_system.o(i.os_tick_irqack), UNUSED)
  [Called By]

  - >> OS_Tick_Handler

  rt_dly_wait (Thumb, 10 bytes, Stack size 8 bytes, rt_time.o(i.rt_dly_wait))
  [Stack]

  - Max Depth = 32
  - Call Chain = rt_dly_wait ⇒ rt_block ⇒ rt_put_dly
  [Calls]
  - >> rt_block
  [Address Reference Count : 1]
  - blinky.o(.text)

  SystemInit (Thumb, 164 bytes, Stack size 0 bytes, system_mkl25z4.o(.text))
  [Address Reference Count : 1]

  - startup_mkl25z4.o(.text)

  SystemCoreClockUpdate (Thumb, 310 bytes, Stack size 16 bytes, system_mkl25z4.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_uidivmod
  - >> __ARM_common_switch8

  LED_init (Thumb, 66 bytes, Stack size 0 bytes, blinky.o(.text))
  [Called By]

  - >> main

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

  - >> clock
  - >> phaseD
  - >> phaseC
  - >> phaseB
  - >> phaseA

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

  - >> clock
  - >> phaseD
  - >> phaseC
  - >> phaseB
  - >> phaseA

  signal_func (Thumb, 68 bytes, Stack size 16 bytes, blinky.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = signal_func
  [Called By]
  - >> phaseD
  - >> phaseC
  - >> phaseB
  - >> phaseA

  phaseA (Thumb, 36 bytes, Stack size 0 bytes, blinky.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = phaseA ⇒ signal_func
  [Calls]
  - >> signal_func
  - >> LED_Off
  - >> LED_On
  [Address Reference Count : 1]
  - blinky.o(.text)

  phaseB (Thumb, 36 bytes, Stack size 0 bytes, blinky.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = phaseB ⇒ signal_func
  [Calls]
  - >> signal_func
  - >> LED_Off
  - >> LED_On
  [Address Reference Count : 1]
  - blinky.o(.text)

  phaseC (Thumb, 36 bytes, Stack size 0 bytes, blinky.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = phaseC ⇒ signal_func
  [Calls]
  - >> signal_func
  - >> LED_Off
  - >> LED_On
  [Address Reference Count : 1]
  - blinky.o(.text)

  phaseD (Thumb, 36 bytes, Stack size 0 bytes, blinky.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = phaseD ⇒ signal_func
  [Calls]
  - >> signal_func
  - >> LED_Off
  - >> LED_On
  [Address Reference Count : 1]
  - blinky.o(.text)

  clock (Thumb, 36 bytes, Stack size 0 bytes, blinky.o(.text))
  [Calls]

  - >> LED_Off
  - >> LED_On
  [Address Reference Count : 1]
  - blinky.o(.text)

  init (Thumb, 102 bytes, Stack size 0 bytes, blinky.o(.text))
  [Address Reference Count : 1]

  - blinky.o(.text)

  main (Thumb, 26 bytes, Stack size 8 bytes, blinky.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = main
  [Calls]
  - >> os_set_env
  - >> LED_init
  [Called By]
  - >> __rt_entry_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), UNUSED)
  [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

  __ARM_common_switch8 (Thumb, 28 bytes, Stack size 8 bytes, system_mkl25z4.o(i.__ARM_common_switch8), UNUSED)
  [Called By]

  - >> SystemCoreClockUpdate

  _init_box (Thumb, 72 bytes, Stack size 8 bytes, rt_membox.o(i._init_box))
  [Stack]

  - Max Depth = 8
  - Call Chain = _init_box
  [Called By]
  - >> rt_sys_init

  os_tick_init (Thumb, 32 bytes, Stack size 0 bytes, rt_system.o(i.os_tick_init))
  [Called By]

  - >> rt_sys_init

  rt_alloc_box (Thumb, 30 bytes, Stack size 0 bytes, rt_membox.o(i.rt_alloc_box))
  [Called By]

  - >> rt_init_context
  - >> rt_tsk_create
  [Address Reference Count : 1]
  - hal_cm1.o(.emb_text)

  rt_block (Thumb, 42 bytes, Stack size 16 bytes, rt_task.o(i.rt_block))
  [Stack]

  - Max Depth = 24
  - Call Chain = rt_block ⇒ rt_put_dly
  [Calls]
  - >> rt_put_dly
  - >> rt_get_first
  - >> rt_switch_req
  [Called By]
  - >> rt_mut_wait
  - >> rt_evt_wait
  - >> rt_dly_wait

  rt_chk_robin (Thumb, 56 bytes, Stack size 8 bytes, rt_robin.o(i.rt_chk_robin))
  [Stack]

  - Max Depth = 20
  - Call Chain = rt_chk_robin ⇒ rt_put_prio
  [Calls]
  - >> rt_put_prio
  - >> rt_get_first
  [Called By]
  - >> rt_systick

  rt_dec_dly (Thumb, 112 bytes, Stack size 16 bytes, rt_list.o(i.rt_dec_dly))
  [Stack]

  - Max Depth = 28
  - Call Chain = rt_dec_dly ⇒ rt_put_prio
  [Calls]
  - >> rt_put_prio
  [Called By]
  - >> rt_systick

  rt_dispatch (Thumb, 56 bytes, Stack size 16 bytes, rt_task.o(i.rt_dispatch))
  [Stack]

  - Max Depth = 28
  - Call Chain = rt_dispatch ⇒ rt_put_prio
  [Calls]
  - >> rt_put_rdy_first
  - >> rt_put_prio
  - >> rt_get_first
  - >> rt_switch_req
  [Called By]
  - >> rt_mut_release
  - >> rt_tsk_delete
  - >> rt_tsk_create
  - >> rt_evt_set

  rt_evt_psh (Thumb, 70 bytes, Stack size 8 bytes, rt_event.o(i.rt_evt_psh))
  [Stack]

  - Max Depth = 20
  - Call Chain = rt_evt_psh ⇒ rt_put_prio
  [Calls]
  - >> rt_rmv_dly
  - >> rt_put_prio
  [Called By]
  - >> rt_pop_req

  rt_evt_set (Thumb, 88 bytes, Stack size 16 bytes, rt_event.o(i.rt_evt_set))
  [Stack]

  - Max Depth = 44
  - Call Chain = rt_evt_set ⇒ rt_dispatch ⇒ rt_put_prio
  [Calls]
  - >> rt_rmv_dly
  - >> rt_dispatch
  [Address Reference Count : 1]
  - blinky.o(.text)

  rt_evt_wait (Thumb, 58 bytes, Stack size 16 bytes, rt_event.o(i.rt_evt_wait))
  [Stack]

  - Max Depth = 40
  - Call Chain = rt_evt_wait ⇒ rt_block ⇒ rt_put_dly
  [Calls]
  - >> rt_block
  [Address Reference Count : 1]
  - blinky.o(.text)

  rt_free_box (Thumb, 38 bytes, Stack size 0 bytes, rt_membox.o(i.rt_free_box))
  [Called By]

  - >> rt_tmr_tick
  - >> rt_tsk_delete
  [Address Reference Count : 1]
  - hal_cm1.o(.emb_text)

  rt_get_first (Thumb, 42 bytes, Stack size 0 bytes, rt_list.o(i.rt_get_first))
  [Called By]

  - >> rt_sem_psh
  - >> rt_mbx_psh
  - >> rt_chk_robin
  - >> rt_systick
  - >> rt_pop_req
  - >> rt_dispatch
  - >> rt_block
  - >> rt_mut_release

  rt_init_robin (Thumb, 14 bytes, Stack size 0 bytes, rt_robin.o(i.rt_init_robin))
  [Called By]

  - >> rt_sys_init

  rt_init_stack (Thumb, 68 bytes, Stack size 12 bytes, hal_cm1.o(i.rt_init_stack))
  [Stack]

  - Max Depth = 12
  - Call Chain = rt_init_stack
  [Called By]
  - >> rt_init_context

  rt_mbx_psh (Thumb, 168 bytes, Stack size 24 bytes, rt_mailbox.o(i.rt_mbx_psh))
  [Stack]

  - Max Depth = 36
  - Call Chain = rt_mbx_psh ⇒ rt_put_prio
  [Calls]
  - >> rt_rmv_dly
  - >> rt_put_prio
  - >> rt_get_first
  - >> os_error
  [Called By]
  - >> rt_pop_req

  rt_mut_init (Thumb, 16 bytes, Stack size 0 bytes, rt_mutex.o(i.rt_mut_init), UNUSED, KEPT)
  [Called By]

  - >> _mutex_initialize

  rt_mut_release (Thumb, 158 bytes, Stack size 24 bytes, rt_mutex.o(i.rt_mut_release))
  [Stack]

  - Max Depth = 52
  - Call Chain = rt_mut_release ⇒ rt_dispatch ⇒ rt_put_prio
  [Calls]
  - >> rt_rmv_dly
  - >> rt_put_prio
  - >> rt_get_first
  - >> rt_dispatch
  [Address Reference Count : 1]
  - rtx_config.o(.text)

  rt_mut_wait (Thumb, 102 bytes, Stack size 16 bytes, rt_mutex.o(i.rt_mut_wait))
  [Stack]

  - Max Depth = 40
  - Call Chain = rt_mut_wait ⇒ rt_block ⇒ rt_put_dly
  [Calls]
  - >> rt_resort_prio
  - >> rt_put_prio
  - >> rt_block
  [Address Reference Count : 1]
  - rtx_config.o(.text)

  rt_pop_req (Thumb, 98 bytes, Stack size 16 bytes, rt_system.o(i.rt_pop_req))
  [Stack]

  - Max Depth = 52
  - Call Chain = rt_pop_req ⇒ rt_mbx_psh ⇒ rt_put_prio
  [Calls]
  - >> rt_sem_psh
  - >> rt_mbx_psh
  - >> rt_evt_psh
  - >> rt_put_rdy_first
  - >> rt_get_first
  - >> rt_switch_req
  [Called By]
  - >> PendSV_Handler

  rt_put_dly (Thumb, 74 bytes, Stack size 8 bytes, rt_list.o(i.rt_put_dly))
  [Stack]

  - Max Depth = 8
  - Call Chain = rt_put_dly
  [Called By]
  - >> rt_block

  rt_put_prio (Thumb, 60 bytes, Stack size 12 bytes, rt_list.o(i.rt_put_prio))
  [Stack]

  - Max Depth = 12
  - Call Chain = rt_put_prio
  [Called By]
  - >> rt_sem_psh
  - >> rt_mbx_psh
  - >> rt_dec_dly
  - >> rt_chk_robin
  - >> rt_evt_psh
  - >> rt_resort_prio
  - >> rt_dispatch
  - >> rt_mut_wait
  - >> rt_mut_release

  rt_put_rdy_first (Thumb, 14 bytes, Stack size 0 bytes, rt_list.o(i.rt_put_rdy_first))
  [Called By]

  - >> rt_systick
  - >> rt_pop_req
  - >> rt_dispatch

  rt_resort_prio (Thumb, 44 bytes, Stack size 8 bytes, rt_list.o(i.rt_resort_prio))
  [Stack]

  - Max Depth = 20
  - Call Chain = rt_resort_prio ⇒ rt_put_prio
  [Calls]
  - >> rt_rmv_list
  - >> rt_put_prio
  [Called By]
  - >> rt_mut_wait

  rt_rmv_dly (Thumb, 42 bytes, Stack size 8 bytes, rt_list.o(i.rt_rmv_dly))
  [Stack]

  - Max Depth = 8
  - Call Chain = rt_rmv_dly
  [Called By]
  - >> rt_sem_psh
  - >> rt_mbx_psh
  - >> rt_evt_psh
  - >> rt_mut_release
  - >> rt_tsk_delete
  - >> rt_evt_set

  rt_rmv_list (Thumb, 46 bytes, Stack size 0 bytes, rt_list.o(i.rt_rmv_list))
  [Called By]

  - >> rt_resort_prio
  - >> rt_tsk_delete

  rt_sem_psh (Thumb, 46 bytes, Stack size 8 bytes, rt_semaphore.o(i.rt_sem_psh))
  [Stack]

  - Max Depth = 20
  - Call Chain = rt_sem_psh ⇒ rt_put_prio
  [Calls]
  - >> rt_rmv_dly
  - >> rt_put_prio
  - >> rt_get_first
  [Called By]
  - >> rt_pop_req

  rt_stk_check (Thumb, 30 bytes, Stack size 8 bytes, rt_system.o(i.rt_stk_check))
  [Stack]

  - Max Depth = 8
  - Call Chain = rt_stk_check
  [Calls]
  - >> os_error
  [Called By]
  - >> PendSV_Handler
  - >> SVC_Handler
  - >> rt_tsk_delete

  rt_switch_req (Thumb, 10 bytes, Stack size 0 bytes, rt_task.o(i.rt_switch_req))
  [Called By]

  - >> rt_systick
  - >> rt_pop_req
  - >> rt_dispatch
  - >> rt_block

  rt_sys_init (Thumb, 230 bytes, Stack size 32 bytes, rt_task.o(i.rt_sys_init))
  [Stack]

  - Max Depth = 100
  - Call Chain = rt_sys_init ⇒ rt_tsk_create ⇒ rt_dispatch ⇒ rt_put_prio
  [Calls]
  - >> rt_set_PSP
  - >> rt_init_robin
  - >> os_tick_init
  - >> _init_box
  - >> rt_init_context
  - >> rt_tsk_create
  [Address Reference Count : 1]
  - blinky.o(.text)

  rt_systick (Thumb, 46 bytes, Stack size 8 bytes, rt_system.o(i.rt_systick))
  [Stack]

  - Max Depth = 36
  - Call Chain = rt_systick ⇒ rt_dec_dly ⇒ rt_put_prio
  [Calls]
  - >> rt_tmr_tick
  - >> rt_dec_dly
  - >> rt_chk_robin
  - >> rt_put_rdy_first
  - >> rt_get_first
  - >> rt_switch_req
  [Called By]
  - >> OS_Tick_Handler
  - >> SysTick_Handler

  rt_tmr_tick (Thumb, 56 bytes, Stack size 16 bytes, rt_timer.o(i.rt_tmr_tick))
  [Stack]

  - Max Depth = 16
  - Call Chain = rt_tmr_tick
  [Calls]
  - >> rt_free_box
  - >> os_tmr_call
  [Called By]
  - >> rt_systick

  rt_tsk_create (Thumb, 108 bytes, Stack size 40 bytes, rt_task.o(i.rt_tsk_create))
  [Stack]

  - Max Depth = 68
  - Call Chain = rt_tsk_create ⇒ rt_dispatch ⇒ rt_put_prio
  [Calls]
  - >> rt_alloc_box
  - >> rt_dispatch
  - >> rt_init_context
  [Called By]
  - >> rt_sys_init
  [Address Reference Count : 1]
  - blinky.o(.text)

  rt_tsk_delete (Thumb, 134 bytes, Stack size 16 bytes, rt_task.o(i.rt_tsk_delete))
  [Stack]

  - Max Depth = 44
  - Call Chain = rt_tsk_delete ⇒ rt_dispatch ⇒ rt_put_prio
  [Calls]
  - >> rt_stk_check
  - >> rt_rmv_list
  - >> rt_rmv_dly
  - >> rt_get_PSP
  - >> rt_free_box
  - >> rt_dispatch
  [Address Reference Count : 1]
  - blinky.o(.text)

  rt_tsk_self (Thumb, 12 bytes, Stack size 0 bytes, rt_task.o(i.rt_tsk_self), UNUSED, KEPT)
  [Called By]

  - >> _mutex_release
  - >> _mutex_acquire
  - >> __user_perthread_libspace

  ### Local Symbols

  rt_init_context (Thumb, 64 bytes, Stack size 16 bytes, rt_task.o(i.rt_init_context))
  [Stack]

  - Max Depth = 28
  - Call Chain = rt_init_context ⇒ rt_init_stack
  [Calls]
  - >> rt_init_stack
  - >> rt_alloc_box
  [Called By]
  - >> rt_tsk_create
  - >> rt_sys_init

  ### Undefined Global Symbols

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

  - >> exit