Static Call Graph for image C:\Keil CarpeDiem projects\First program\first.axf

#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 947]: Last Updated: Mon Jan 29 17:07:48 2007

Maximum Stack Usage = 256 bytes + Unknown(Functions without stacksize,Cycles,Untraceable Function Pointers)

Call chain for Maximum Stack Depth:

Functions with no stack information

• Reset_Handler
• __scatterload
• __scatterload_rt2
• __scatterload_null
• __scatterload_copy
• __scatterload_zeroinit
• __user_initial_stackheap
• _memset_w
• __fplib_config_pureend_doubles
• Undef_Handler
• SWI_Handler
• PAbt_Handler
• DAbt_Handler
• IRQ_Handler
• FIQ_Handler

Mutually Recursive functions

• Undef_Handler   ->   Undef_Handler
  
• SWI_Handler   ->   SWI_Handler
  
• PAbt_Handler   ->   PAbt_Handler
  
• DAbt_Handler   ->   DAbt_Handler
  
• IRQ_Handler   ->   IRQ_Handler
  
• FIQ_Handler   ->   FIQ_Handler
  

Reset_Handler (ARM, 0 bytes, Stack size unknown bytes, startup.o(RESET))
[Address Reference Count : 1]

• startup.o(RESET)

__main (ARM, 8 bytes, Stack size 0 bytes, __main.o(!!!main))

[Stack]

• Max Depth = 256 + Unknown Stack Size
• Call Chain = __main -> __rt_entry -> __rt_lib_init -> _initio -> freopen -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __rt_entry
• >>   __scatterload

__scatterload (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))

[Called By]

• <<   __main

__scatterload_rt2 (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

[Calls]

• >>   __rt_entry

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

__scatterload_copy (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)

[Calls]

• >>   __scatterload_copy

• <<   __scatterload_copy

__scatterload_zeroinit (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

__ARM_argv_veneer (ARM, 16 bytes, Stack size 0 bytes, lib_init.o(.emb_text))

[Called By]

• <<   __rt_lib_init (via Veneer)

__user_initial_stackheap (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))

[Called By]

• <<   __user_setup_stackheap

init_serial (ARM, 44 bytes, Stack size 0 bytes, serial.o(.text))

[Called By]

• <<   main

putchar (ARM, 80 bytes, Stack size 0 bytes, serial.o(.text), UNUSED)

getchar (ARM, 32 bytes, Stack size 0 bytes, serial.o(.text), UNUSED)

sendhex (ARM, 52 bytes, Stack size 8 bytes, blinky.o(.text))

[Stack]

• Max Depth = 144
• Call Chain = sendhex -> putc -> fputc -> __flsbuf -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   putc (via Veneer)

• <<   delay

sendstr (ARM, 44 bytes, Stack size 8 bytes, blinky.o(.text))

[Stack]

• Max Depth = 144
• Call Chain = sendstr -> putc -> fputc -> __flsbuf -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   putc (via Veneer)

• <<   delay

delay (ARM, 148 bytes, Stack size 16 bytes, blinky.o(.text))

[Stack]

• Max Depth = 160
• Call Chain = delay -> sendstr -> putc -> fputc -> __flsbuf -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   sendstr
• >>   sendhex

• <<   main

main (ARM, 84 bytes, Stack size 8 bytes, blinky.o(.text))

[Stack]

• Max Depth = 168
• Call Chain = main -> delay -> sendstr -> putc -> fputc -> __flsbuf -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   init_serial
• >>   delay

• kernel.o(.text)

putc (Thumb, 12 bytes, Stack size 8 bytes, putc.o(.text))

[Stack]

• Max Depth = 136
• Call Chain = putc -> fputc -> __flsbuf -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   fputc

• <<   sendstr (via Veneer)
• <<   sendhex (via Veneer)

_seterr (Thumb, 52 bytes, Stack size 16 bytes, stdio.o(.text))

[Stack]

• Max Depth = 16
• Call Chain = _seterr

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)

• <<   _writebuf
• <<   _fseek
• <<   __flsbuf

_writebuf (Thumb, 98 bytes, Stack size 32 bytes, stdio.o(.text))

[Stack]

• Max Depth = 56
• Call Chain = _writebuf -> _sys_write

• >>   __ARM_stackcheck (Weak Reference)
• >>   _seterr
• >>   _sys_seek
• >>   _sys_write

• <<   _fflush
• <<   __flsbuf

_flushlinebuffered (Thumb, 70 bytes, Stack size 24 bytes, stdio.o(.text), UNUSED)

[Calls]

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _do_fflush

_fflush (Thumb, 102 bytes, Stack size 16 bytes, stdio.o(.text))

[Stack]

• Max Depth = 72
• Call Chain = _fflush -> _writebuf -> _sys_write

• >>   __ARM_stackcheck (Weak Reference)
• >>   _writebuf

• <<   _deferredlazyseek
• <<   _do_fflush

_deferredlazyseek (Thumb, 68 bytes, Stack size 8 bytes, stdio.o(.text))

[Stack]

• Max Depth = 80
• Call Chain = _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __ARM_stackcheck (Weak Reference)
• >>   _fflush

• <<   _do_fflush
• <<   __flsbuf

fclose (Thumb, 36 bytes, Stack size 16 bytes, stdio.o(.text))

[Stack]

• Max Depth = 152
• Call Chain = fclose -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _fclose_internal

• <<   _terminateio

freopen (Thumb, 178 bytes, Stack size 40 bytes, stdio.o(.text))

[Stack]

• Max Depth = 176
• Call Chain = freopen -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _fclose_internal
• >>   fseek
• >>   _sys_open

• <<   _initio
• <<   fopen

fopen (Thumb, 108 bytes, Stack size 32 bytes, stdio.o(.text), UNUSED)

[Calls]

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   freopen
• >>   malloc
• >>   _mutex_initialize (via Veneer)
• >>   __aeabi_memclr4 (via Veneer)

_initio (Thumb, 342 bytes, Stack size 24 bytes, stdio.o(.text))

[Stack]

• Max Depth = 200
• Call Chain = _initio -> freopen -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __ARM_stackcheck (Weak Reference)
• >>   freopen
• >>   _mutex_initialize (via Veneer)
• >>   __aeabi_memclr4 (via Veneer)
• >>   __rt_SIGRTRED
• >>   setvbuf

• <<   __rt_lib_init

_terminateio (Thumb, 70 bytes, Stack size 16 bytes, stdio.o(.text))

[Stack]

• Max Depth = 168
• Call Chain = _terminateio -> fclose -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   fclose
• >>   free

• <<   __rt_lib_shutdown

__use_two_region_memory (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

__rt_stackheap_init (ARM, 60 bytes, Stack size 24 bytes, stkheap2.o(.text))

[Stack]

• Max Depth = 32 + Unknown Stack Size
• Call Chain = __rt_stackheap_init -> __user_setup_stackheap

• >>   __rt_stackheap_storage
• >>   __user_setup_stackheap

• <<   __rt_entry

__rt_heap_extend (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = __rt_heap_extend

• >>   __user_heap_extend (Weak Reference)

• <<   __heap_extend

_sys_open (Thumb, 24 bytes, Stack size 16 bytes, sys_io.o(.text))

[Stack]

• Max Depth = 28
• Call Chain = _sys_open -> strlen

• >>   strlen

• <<   freopen

_sys_close (Thumb, 14 bytes, Stack size 8 bytes, sys_io.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = _sys_close

• <<   _fclose_internal

_sys_write (Thumb, 22 bytes, Stack size 24 bytes, sys_io.o(.text))

[Stack]

• Max Depth = 24
• Call Chain = _sys_write

• <<   _writebuf

_sys_read (Thumb, 16 bytes, Stack size 24 bytes, sys_io.o(.text), UNUSED)

_sys_istty (Thumb, 12 bytes, Stack size 8 bytes, sys_io.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = _sys_istty

• <<   _fseek
• <<   __flsbuf

_sys_seek (Thumb, 18 bytes, Stack size 16 bytes, sys_io.o(.text))

[Stack]

• Max Depth = 16
• Call Chain = _sys_seek

• <<   _writebuf

_sys_ensure (Thumb, 4 bytes, Stack size 0 bytes, sys_io.o(.text), UNUSED)

_sys_flen (Thumb, 12 bytes, Stack size 8 bytes, sys_io.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = _sys_flen

• <<   _fseek

__rt_entry (ARM, 76 bytes, Stack size 16 bytes, kernel.o(.text))

[Stack]

• Max Depth = 256 + Unknown Stack Size
• Call Chain = __rt_entry -> __rt_lib_init -> _initio -> freopen -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __rt_stackheap_init
• >>   exit (via BX)
• >>   _platform_post_lib_init
• >>   _platform_post_stackheap_init
• >>   __rt_lib_init (via Veneer)

• <<   __main
• <<   __scatterload_rt2

__rt_exit (ARM, 20 bytes, Stack size 8 bytes, kernel.o(.text))

[Stack]

• Max Depth = 184
• Call Chain = __rt_exit -> __rt_lib_shutdown -> _terminateio -> fclose -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __rt_lib_shutdown (via Veneer)

• <<   exit (via Veneer)

__rt_abort (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)

[Calls]

• >>   _sys_exit

_mutex_initialize (ARM, 8 bytes, Stack size 0 bytes, mutex_init.o(.text))

[Called By]

• <<   _initio (via Veneer)
• <<   fopen (via Veneer)

__user_setup_stackheap (ARM, 96 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = __user_setup_stackheap

• >>   __user_initial_stackheap
• >>   __user_perproc_libspace

• <<   __rt_stackheap_init

__rt_stackheap_storage (ARM, 12 bytes, Stack size 0 bytes, rt_stackheap_storage_intlibspace.o(.text))

[Called By]

• <<   __rt_stackheap_init

__Heap_Initialize (Thumb, 10 bytes, Stack size 0 bytes, h1_alloc.o(.text))

[Called By]

• <<   _init_alloc

__Heap_DescSize (Thumb, 4 bytes, Stack size 0 bytes, h1_alloc.o(.text), UNUSED)

malloc (Thumb, 110 bytes, Stack size 16 bytes, h1_alloc.o(.text))

[Stack]

• Max Depth = 56
• Call Chain = malloc -> __Heap_Full -> __Heap_ProvideMemory -> free

• >>   __Heap_Full
• >>   __rt_heap_descriptor (via Veneer)

• <<   fopen
• <<   __flsbuf

free (Thumb, 84 bytes, Stack size 16 bytes, h1_free.o(.text))

[Stack]

• Max Depth = 16
• Call Chain = free

• >>   __rt_heap_descriptor (via Veneer)

• <<   _terminateio
• <<   _fclose_internal
• <<   __Heap_ProvideMemory

_do_fflush (Thumb, 108 bytes, Stack size 24 bytes, fflush.o(.text))

[Stack]

• Max Depth = 104
• Call Chain = _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _deferredlazyseek
• >>   _fflush
• >>   _fseek

• <<   _flushlinebuffered
• <<   _fclose_internal
• <<   fflush

fflush (Thumb, 70 bytes, Stack size 16 bytes, fflush.o(.text), UNUSED)

[Calls]

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _do_fflush

fputc (Thumb, 38 bytes, Stack size 8 bytes, fputc.o(.text))

[Stack]

• Max Depth = 128
• Call Chain = fputc -> __flsbuf -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __flsbuf

• <<   putc

_fseek (Thumb, 318 bytes, Stack size 24 bytes, fseek.o(.text))

[Stack]

• Max Depth = 40
• Call Chain = _fseek -> _seterr

• >>   __ARM_stackcheck (Weak Reference)
• >>   _seterr
• >>   _sys_flen
• >>   _sys_istty

• <<   fseek
• <<   _do_fflush

fseek (Thumb, 46 bytes, Stack size 24 bytes, fseek.o(.text))

[Stack]

• Max Depth = 64
• Call Chain = fseek -> _fseek -> _seterr

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _fseek

• <<   freopen
• <<   __flsbuf

setvbuf (Thumb, 114 bytes, Stack size 40 bytes, setvbuf.o(.text))

[Stack]

• Max Depth = 40
• Call Chain = setvbuf

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)

• <<   _initio
• <<   setbuf

setbuf (Thumb, 16 bytes, Stack size 0 bytes, setvbuf.o(.text), UNUSED)

[Calls]

• >>   setvbuf

__rt_SIGRTRED (Thumb, 20 bytes, Stack size 8 bytes, defsig_rtred_outer.o(.text))

[Stack]

• Max Depth = 40
• Call Chain = __rt_SIGRTRED -> __rt_SIGRTRED_inner -> __default_signal_display -> _ttywrch

• >>   __ARM_stackcheck (Weak Reference)
• >>   __rt_SIGRTRED_inner
• >>   __sig_exit

• <<   _initio

__aeabi_memclr4 (ARM, 0 bytes, Stack size 4 bytes, rt_memclr_w.o(.text))

[Stack]

• Max Depth = 4
• Call Chain = __aeabi_memclr4

• <<   _initio (via Veneer)
• <<   fopen (via Veneer)
• <<   _fclose_internal (via Veneer)

__aeabi_memclr8 (ARM, 0 bytes, Stack size 4 bytes, rt_memclr_w.o(.text), UNUSED)

__rt_memclr_w (ARM, 84 bytes, Stack size 4 bytes, rt_memclr_w.o(.text), UNUSED)

_memset_w (ARM, 0 bytes, Stack size unknown bytes, rt_memclr_w.o(.text), UNUSED)

_sys_exit (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text))

[Called By]

• <<   __rt_abort
• <<   __sig_exit (via Veneer)

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

__user_perproc_libspace (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))

[Called By]

• <<   __user_setup_stackheap

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

__I_use_semihosting (ARM, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text))
[Address Reference Count : 1]

• sys_exit.o(.text)

__use_no_semihosting_swi (ARM, 4 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

__rt_heap_descriptor (ARM, 12 bytes, Stack size 0 bytes, rt_heap_descriptor_intlibspace.o(.text))

[Called By]

• <<   free (via Veneer)
• <<   malloc (via Veneer)
• <<   _init_alloc (via Veneer)

_terminate_user_alloc (Thumb, 2 bytes, Stack size 0 bytes, init_alloc.o(.text), UNUSED)

_init_user_alloc (Thumb, 2 bytes, Stack size 0 bytes, init_alloc.o(.text), UNUSED)

__Heap_Full (Thumb, 38 bytes, Stack size 16 bytes, init_alloc.o(.text))

[Stack]

• Max Depth = 40
• Call Chain = __Heap_Full -> __Heap_ProvideMemory -> free

• >>   __ARM_stackcheck (Weak Reference)
• >>   __heap_extend (via Veneer)
• >>   __Heap_ProvideMemory

• <<   malloc

__Heap_Broken (Thumb, 18 bytes, Stack size 8 bytes, init_alloc.o(.text), UNUSED)

[Calls]

• >>   __ARM_stackcheck (Weak Reference)
• >>   __rt_SIGRTMEM

_init_alloc (Thumb, 96 bytes, Stack size 24 bytes, init_alloc.o(.text))

[Stack]

• Max Depth = 64
• Call Chain = _init_alloc -> __rt_SIGRTMEM -> __rt_SIGRTMEM_inner -> __default_signal_display -> _ttywrch

• >>   __ARM_stackcheck (Weak Reference)
• >>   __Heap_Initialize
• >>   __rt_heap_descriptor (via Veneer)
• >>   __heap_extend (via Veneer)
• >>   __rt_SIGRTMEM
• >>   __Heap_ProvideMemory

• <<   __rt_lib_init

__use_no_heap (Thumb, 2 bytes, Stack size 0 bytes, hguard.o(.text), UNUSED)

__heap_guard (Thumb, 2 bytes, Stack size 0 bytes, hguard.o(.text), UNUSED)

__flsbuf (Thumb, 608 bytes, Stack size 40 bytes, flsbuf.o(.text))

[Stack]

• Max Depth = 120
• Call Chain = __flsbuf -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   _mutex_release (Weak Reference)
• >>   _mutex_acquire (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _deferredlazyseek
• >>   _writebuf
• >>   _seterr
• >>   fseek
• >>   malloc
• >>   _sys_istty

• <<   fputc

exit (Thumb, 24 bytes, Stack size 8 bytes, exit.o(.text))

[Stack]

• Max Depth = 192
• Call Chain = exit -> __rt_exit -> __rt_lib_shutdown -> _terminateio -> fclose -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __ARM_stackcheck (Weak Reference)
• >>   __rt_exit (via Veneer)
• >>   _call_atexit_fns (Weak Reference)

• <<   __rt_entry

__sig_exit (Thumb, 20 bytes, Stack size 8 bytes, defsig_exit.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = __sig_exit

• >>   __ARM_stackcheck (Weak Reference)
• >>   _sys_exit (via Veneer)

• <<   __rt_SIGRTRED
• <<   __rt_SIGRTMEM

__rt_SIGRTRED_inner (Thumb, 22 bytes, Stack size 8 bytes, defsig_rtred_inner.o(.text))

[Stack]

• Max Depth = 32
• Call Chain = __rt_SIGRTRED_inner -> __default_signal_display -> _ttywrch

• >>   __ARM_stackcheck (Weak Reference)
• >>   __default_signal_display

• <<   __rt_SIGRTRED

strlen (Thumb, 68 bytes, Stack size 12 bytes, strlen.o(.text))

[Stack]

• Max Depth = 12
• Call Chain = strlen

• <<   _sys_open

__rt_lib_init (Thumb, 188 bytes, Stack size 40 bytes, lib_init.o(.text))

[Stack]

• Max Depth = 240
• Call Chain = __rt_lib_init -> _initio -> freopen -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __ARM_stackcheck (Weak Reference)
• >>   _initio
• >>   _init_alloc
• >>   _fp_init (via Veneer)
• >>   __rt_locale (via Veneer)
• >>   _signal_init (Weak Reference)
• >>   _rand_init (Weak Reference)
• >>   _getenv_init (Weak Reference)
• >>   _get_lc_time (Weak Reference)
• >>   _get_lc_numeric (Weak Reference)
• >>   _get_lc_monetary (Weak Reference)
• >>   _get_lc_ctype (Weak Reference)
• >>   _get_lc_collate (Weak Reference)
• >>   _fp_trap_init (Weak Reference)
• >>   _clock_init (Weak Reference)
• >>   _atexit_init (Weak Reference)
• >>   __cpp_initialize__aeabi_ (Weak Reference)
• >>   __alloca_initialize (Weak Reference)
• >>   __ARM_exceptions_init (Weak Reference)
• >>   __ARM_argv_veneer (via Veneer)

• <<   __rt_entry (via Veneer)

__rt_lib_shutdown (Thumb, 26 bytes, Stack size 8 bytes, lib_init.o(.text))

[Stack]

• Max Depth = 176
• Call Chain = __rt_lib_shutdown -> _terminateio -> fclose -> _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   __ARM_stackcheck (Weak Reference)
• >>   _terminateio
• >>   __cxa_finalize (Weak Reference)

• <<   __rt_exit (via Veneer)

_platform_post_stackheap_init (ARM, 12 bytes, Stack size 0 bytes, boardinit2.o(.text))

[Called By]

• <<   __rt_entry

_platform_post_lib_init (ARM, 16 bytes, Stack size 8 bytes, boardinit3.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = _platform_post_lib_init

• <<   __rt_entry

__rt_locale (ARM, 12 bytes, Stack size 0 bytes, rt_locale_intlibspace.o(.text))

[Called By]

• <<   __rt_lib_init (via Veneer)

__Heap_ProvideMemory (Thumb, 58 bytes, Stack size 8 bytes, h1_extend.o(.text))

[Stack]

• Max Depth = 24
• Call Chain = __Heap_ProvideMemory -> free

• >>   __ARM_stackcheck (Weak Reference)
• >>   free

• <<   _init_alloc
• <<   __Heap_Full

__default_signal_display (Thumb, 60 bytes, Stack size 16 bytes, defsig_general.o(.text))

[Stack]

• Max Depth = 24
• Call Chain = __default_signal_display -> _ttywrch

• >>   __ARM_stackcheck (Weak Reference)
• >>   _ttywrch

• <<   __rt_SIGRTRED_inner
• <<   __rt_SIGRTMEM_inner

__rt_SIGRTMEM (Thumb, 20 bytes, Stack size 8 bytes, defsig_rtmem_outer.o(.text))

[Stack]

• Max Depth = 40
• Call Chain = __rt_SIGRTMEM -> __rt_SIGRTMEM_inner -> __default_signal_display -> _ttywrch

• >>   __ARM_stackcheck (Weak Reference)
• >>   __sig_exit
• >>   __rt_SIGRTMEM_inner

• <<   _init_alloc
• <<   __Heap_Broken

__heap_extend (ARM, 16 bytes, Stack size 8 bytes, heapext.o(.text))

[Stack]

• Max Depth = 16
• Call Chain = __heap_extend -> __rt_heap_extend

• >>   __rt_heap_extend

• <<   _init_alloc (via Veneer)
• <<   __Heap_Full (via Veneer)

__ARM_get_argv (Thumb, 6 bytes, Stack size 4 bytes, no_argv.o(.text))

[Stack]

• Max Depth = 4
• Call Chain = __ARM_get_argv

• lib_init.o(.emb_text)

_ttywrch (Thumb, 16 bytes, Stack size 8 bytes, sys_wrch.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = _ttywrch

• <<   __default_signal_display

__rt_fp_status_addr (ARM, 12 bytes, Stack size 0 bytes, rt_fp_status_addr_intlibspace.o(.text))

[Called By]

• <<   _fp_init

__rt_SIGRTMEM_inner (Thumb, 28 bytes, Stack size 8 bytes, defsig_rtmem_inner.o(.text))

[Stack]

• Max Depth = 32
• Call Chain = __rt_SIGRTMEM_inner -> __default_signal_display -> _ttywrch

• >>   __ARM_stackcheck (Weak Reference)
• >>   __default_signal_display

• <<   __rt_SIGRTMEM

_fp_init (ARM, 24 bytes, Stack size 8 bytes, fpinit.o(x$fpl$fpinit))

[Stack]

• Max Depth = 8
• Call Chain = _fp_init

• >>   __rt_fp_status_addr

• <<   __rt_lib_init (via Veneer)

__fplib_config_pureend_doubles (ARM, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

Undef_Handler (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))

[Calls]

• >>   Undef_Handler

• <<   Undef_Handler

• startup.o(RESET)

SWI_Handler (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))

[Calls]

• >>   SWI_Handler

• <<   SWI_Handler

• startup.o(RESET)

PAbt_Handler (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))

[Calls]

• >>   PAbt_Handler

• <<   PAbt_Handler

• startup.o(RESET)

DAbt_Handler (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))

[Calls]

• >>   DAbt_Handler

• <<   DAbt_Handler

• startup.o(RESET)

IRQ_Handler (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))

[Calls]

• >>   IRQ_Handler

• <<   IRQ_Handler

• startup.o(RESET)

FIQ_Handler (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))

[Calls]

• >>   FIQ_Handler

• <<   FIQ_Handler

• startup.o(RESET)

_fclose_internal (Thumb, 100 bytes, Stack size 32 bytes, stdio.o(.text))

[Stack]

• Max Depth = 136
• Call Chain = _fclose_internal -> _do_fflush -> _deferredlazyseek -> _fflush -> _writebuf -> _sys_write

• >>   _tmpfile_delete (Weak Reference)
• >>   __ARM_stackcheck (Weak Reference)
• >>   _do_fflush
• >>   free
• >>   _sys_close
• >>   __aeabi_memclr4 (via Veneer)

• <<   freopen
• <<   fclose

__ARM_exceptions_init (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

__ARM_stackcheck (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   _terminateio (Weak Reference)
• <<   _initio (Weak Reference)
• <<   fopen (Weak Reference)
• <<   freopen (Weak Reference)
• <<   fclose (Weak Reference)
• <<   _deferredlazyseek (Weak Reference)
• <<   _fflush (Weak Reference)
• <<   _flushlinebuffered (Weak Reference)
• <<   _writebuf (Weak Reference)
• <<   _seterr (Weak Reference)
• <<   _fclose_internal (Weak Reference)
• <<   fseek (Weak Reference)
• <<   _fseek (Weak Reference)
• <<   fflush (Weak Reference)
• <<   _do_fflush (Weak Reference)
• <<   __rt_SIGRTRED_inner (Weak Reference)
• <<   __sig_exit (Weak Reference)
• <<   exit (Weak Reference)
• <<   __flsbuf (Weak Reference)
• <<   _init_alloc (Weak Reference)
• <<   __Heap_Broken (Weak Reference)
• <<   __Heap_Full (Weak Reference)
• <<   __rt_SIGRTRED (Weak Reference)
• <<   setvbuf (Weak Reference)
• <<   __rt_SIGRTMEM (Weak Reference)
• <<   __default_signal_display (Weak Reference)
• <<   __Heap_ProvideMemory (Weak Reference)
• <<   __rt_lib_shutdown (Weak Reference)
• <<   __rt_lib_init (Weak Reference)
• <<   __rt_SIGRTMEM_inner (Weak Reference)

__alloca_initialize (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

__cpp_initialize__aeabi_ (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

__cxa_finalize (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_shutdown (Weak Reference)

__user_heap_extend (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_heap_extend (Weak Reference)

_atexit_init (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_call_atexit_fns (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   exit (Weak Reference)

_clock_init (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_fp_trap_init (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_get_lc_collate (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_get_lc_ctype (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_get_lc_monetary (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_get_lc_numeric (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_get_lc_time (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_getenv_init (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_mutex_acquire (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   _terminateio (Weak Reference)
• <<   fopen (Weak Reference)
• <<   freopen (Weak Reference)
• <<   fclose (Weak Reference)
• <<   _flushlinebuffered (Weak Reference)
• <<   _seterr (Weak Reference)
• <<   fseek (Weak Reference)
• <<   fflush (Weak Reference)
• <<   _do_fflush (Weak Reference)
• <<   __flsbuf (Weak Reference)
• <<   setvbuf (Weak Reference)

_mutex_release (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   _terminateio (Weak Reference)
• <<   fopen (Weak Reference)
• <<   freopen (Weak Reference)
• <<   fclose (Weak Reference)
• <<   _flushlinebuffered (Weak Reference)
• <<   _seterr (Weak Reference)
• <<   fseek (Weak Reference)
• <<   fflush (Weak Reference)
• <<   _do_fflush (Weak Reference)
• <<   __flsbuf (Weak Reference)
• <<   setvbuf (Weak Reference)

_rand_init (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_signal_init (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   __rt_lib_init (Weak Reference)

_tmpfile_delete (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)

[Called By]

• <<   _fclose_internal (Weak Reference)