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

#<CALLGRAPH># ARM Linker, 5060960: Last Updated: Sat Jan 31 15:44:38 2026

### Maximum Stack Usage = 32 bytes + Unknown(Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

__rt_entry_sh ⇒ __user_setup_stackheap ⇒ __user_initial_stackheap

### Function Pointers

- __I$use$semihosting from use_no_semi.o(.text) referenced from sys_stackheap.o(.text)

### Global Symbols

main1 (Thumb, 82 bytes, Stack size 0 bytes, main.o(.ARM.__at_0x20000000))
[Called By]

- >> main

main (Thumb, 18 bytes, Stack size 4 bytes, main.o(.ARM.__at_0x20000000))
[Stack]

- Max Depth = 4
- Call Chain = main

[Calls]

- >> main1

[Called By]

- >> __rt_entry_main

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

- >> __scatterload
- >> __rt_entry

__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_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_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$$libshutdown$$00000004))

__rt_lib_shutdown_fini_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$$libshutdown$$00000009))

__rt_lib_shutdown_heap_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000011))

__rt_lib_shutdown_return (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000012))

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

__rt_lib_shutdown_stdio_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000006))

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

__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 = 32 + Unknown Stack Size
- Call Chain = __rt_entry_sh ⇒ __user_setup_stackheap ⇒ __user_initial_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 ⇒ exit

[Calls]

- >> exit
- >> main

__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

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

- Max Depth = 32
- Call Chain = __user_setup_stackheap ⇒ __user_initial_stackheap

[Calls]

- >> __user_initial_stackheap
- >> __user_perproc_libspace

[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)

__user_initial_stackheap (Thumb, 48 bytes, Stack size 24 bytes, sys_stackheap.o(.text))
[Stack]

- Max Depth = 24
- Call Chain = __user_initial_stackheap

[Called By]

- >> __user_setup_stackheap

__I$use$semihosting (Thumb, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text))
[Address Reference Count : 1]

- sys_stackheap.o(.text)

__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)

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

- >> __rt_exit_exit

### Local Symbols

### Undefined Global Symbols

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

- >> exit