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<title>Static Call Graph - [F:\Keil\work\ADUC7027\UART\UART.axf]</title></head>
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<H1>Static Call Graph for image F:\Keil\work\ADUC7027\UART\UART.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT2.2 [Build 442]: Last Updated: Thu Mar 23 00:14:55 2006
<BR><P>
<H3>Maximum Stack Usage = 72 bytes + Unknown</H3><H3>
Call chain for Maximum Stack Depth:</H3>
__main -> __rt_entry -> __rt_lib_init -> _fp_init -> __rt_fp_status_addr<P>
<H3>
Functions with no stack information
</H3><UL>
<LI><a href="#[e9d440]">Reset_Handler</a>
<LI><a href="#[f41634]">__scatterload</a>
<LI><a href="#[f69828]">__scatterload_rt2</a>
<LI><a href="#[f6866c]">__scatterload_null</a>
<LI><a href="#[f698e8]">__scatterload_zeroinit</a>
<LI><a href="#[e9d2cc]">__user_initial_stackheap</a>
<LI><a href="#[e97b70]">__ARM_get_argv</a>
<LI><a href="#[f6b790]">__fplib_config_pureend_doubles</a>
<LI><a href="#[e9ed40]">Undef_Handler</a>
<LI><a href="#[e9eccc]">SWI_Handler</a>
<LI><a href="#[e9ec54]">PAbt_Handler</a>
<LI><a href="#[e9ebdc]">DAbt_Handler</a>
<LI><a href="#[e9eb68]">IRQ_Handler</a>
<LI><a href="#[e9eaf4]">FIQ_Handler</a>
<LI><a href="#[f40694]">__rt_abort1</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[e9ed40]">Undef_Handler</a> -> <a href="#[e9ed40]">Undef_Handler</a><BR>
<LI><a href="#[e9eccc]">SWI_Handler</a> -> <a href="#[e9eccc]">SWI_Handler</a><BR>
<LI><a href="#[e9ec54]">PAbt_Handler</a> -> <a href="#[e9ec54]">PAbt_Handler</a><BR>
<LI><a href="#[e9ebdc]">DAbt_Handler</a> -> <a href="#[e9ebdc]">DAbt_Handler</a><BR>
<LI><a href="#[e9eb68]">IRQ_Handler</a> -> <a href="#[e9eb68]">IRQ_Handler</a><BR>
<LI><a href="#[e9eaf4]">FIQ_Handler</a> -> <a href="#[e9eaf4]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[e9d440]"></a>Reset_Handler</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(Reset))
<BR>[Address Reference Count : 1]<UL><LI> startup.o(Reset)
</UL>
<P><STRONG><a name="[e9d3d0]"></a>__main</STRONG> (ARM, 8 bytes, Stack size 0 bytes, __main.o(!!!main))
<BR><BR>[Stack]<UL><LI>Max Depth = 72 + Unknown
<LI>Call Chain = __main -> __rt_entry -> __rt_lib_init -> _fp_init -> __rt_fp_status_addr</UL>
<BR>[Calls]<UL><LI><a href="#[f41634]">>></a> __scatterload
<LI><a href="#[f416ac]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[f41634]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[e9d3d0]"><<</a> __main
</UL>
<P><STRONG><a name="[f69828]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[f416ac]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[f6866c]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[f698e8]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[f3ec10]"></a>__ARM_argv_veneer</STRONG> (ARM, 16 bytes, Stack size 0 bytes, lib_init.o(.emb_text))
<BR><BR>[Called By]<UL><LI><a href="#[f4061c]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[e9d2cc]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[f41e5c]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[e97c58]"></a>sys_clk_init</STRONG> (ARM, 56 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[e97be8]"><<</a> main
</UL>
<P><STRONG><a name="[e97be8]"></a>main</STRONG> (ARM, 820 bytes, Stack size 16 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = main -> prints</UL>
<BR>[Calls]<UL><LI><a href="#[e97c58]">>></a> sys_clk_init
<LI><a href="#[e97cd0]">>></a> UART_init
<LI><a href="#[e97d44]">>></a> cls
<LI><a href="#[e97db0]">>></a> send_a_byte
<LI><a href="#[e97e24]">>></a> print_uint16
<LI><a href="#[e97e9c]">>></a> prints
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[e97cd0]"></a>UART_init</STRONG> (ARM, 60 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[e97be8]"><<</a> main
</UL>
<P><STRONG><a name="[e97db0]"></a>send_a_byte</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[e97be8]"><<</a> main
<LI><a href="#[e97d44]"><<</a> cls
<LI><a href="#[e97e24]"><<</a> print_uint16
<LI><a href="#[e97e9c]"><<</a> prints
</UL>
<P><STRONG><a name="[e97e9c]"></a>prints</STRONG> (ARM, 104 bytes, Stack size 8 bytes, uart.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = prints</UL>
<BR>[Calls]<UL><LI><a href="#[e97db0]">>></a> send_a_byte
</UL>
<BR>[Called By]<UL><LI><a href="#[e97be8]"><<</a> main
</UL>
<P><STRONG><a name="[e97d44]"></a>cls</STRONG> (ARM, 28 bytes, Stack size 4 bytes, uart.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = cls</UL>
<BR>[Calls]<UL><LI><a href="#[e97db0]">>></a> send_a_byte
</UL>
<BR>[Called By]<UL><LI><a href="#[e97be8]"><<</a> main
</UL>
<P><STRONG><a name="[e97e24]"></a>print_uint16</STRONG> (ARM, 104 bytes, Stack size 4 bytes, uart.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = print_uint16</UL>
<BR>[Calls]<UL><LI><a href="#[e97db0]">>></a> send_a_byte
</UL>
<BR>[Called By]<UL><LI><a href="#[e97be8]"><<</a> main
</UL>
<P><STRONG><a name="[e9d350]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[f41e5c]"></a>__rt_stackheap_init</STRONG> (ARM, 140 bytes, Stack size 24 bytes, stkheap2.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24 + Unknown
<LI>Call Chain = __rt_stackheap_init</UL>
<BR>[Calls]<UL><LI><a href="#[e9d2cc]">>></a> __user_initial_stackheap
<LI><a href="#[f41ed8]">>></a> __user_perproc_libspace
<LI><a href="#[f41f58]">>></a> __user_stack_slop (Weak Reference)
</UL>
<BR>[Called By]<UL><LI><a href="#[f416ac]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[f41de0]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[f41fd4]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[f40eb8]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[f41ed8]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[f4061c]"><<</a> __rt_lib_init (via Veneer)
<LI><a href="#[f41e5c]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[f40f30]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[f6b818]"><<</a> __rt_fp_status_addr
</UL>
<P><STRONG><a name="[f416ac]"></a>__rt_entry</STRONG> (ARM, 76 bytes, Stack size 16 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 72 + Unknown
<LI>Call Chain = __rt_entry -> __rt_lib_init -> _fp_init -> __rt_fp_status_addr</UL>
<BR>[Calls]<UL><LI><a href="#[f40398]">>></a> exit (via BX)
<LI><a href="#[f4048c]">>></a> _platform_post_lib_init
<LI><a href="#[f4050c]">>></a> _platform_post_stackheap_init
<LI><a href="#[f40594]">>></a> _platform_pre_stackheap_init
<LI><a href="#[f4061c]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[f41e5c]">>></a> __rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[e9d3d0]"><<</a> __main
<LI><a href="#[f69828]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[f40234]"></a>__rt_exit</STRONG> (ARM, 20 bytes, Stack size 8 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16 + Unknown
<LI>Call Chain = __rt_exit -> __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[f402a8]">>></a> __rt_lib_shutdown (via Veneer)
<LI><a href="#[f40408]">>></a> _platform_pre_lib_shutdown
<LI><a href="#[f40694]">>></a> __rt_abort1
</UL>
<BR>[Called By]<UL><LI><a href="#[f40398]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[f401c0]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<P><STRONG><a name="[f40324]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<P><STRONG><a name="[f40398]"></a>exit</STRONG> (Thumb, 20 bytes, Stack size 8 bytes, exit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24 + Unknown
<LI>Call Chain = exit -> __rt_exit -> __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[f3f418]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[f40234]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[f416ac]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[f4061c]"></a>__rt_lib_init</STRONG> (Thumb, 184 bytes, Stack size 40 bytes, lib_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 56<LI>Call Chain = __rt_lib_init -> _fp_init -> __rt_fp_status_addr</UL>
<BR>[Calls]<UL><LI><a href="#[f3e1b0]">>></a> _fp_init (via Veneer)
<LI><a href="#[f3e224]">>></a> __Heap_DescSize (Weak Reference)
<LI><a href="#[f3e29c]">>></a> _init_alloc (Weak Reference)
<LI><a href="#[f3e310]">>></a> _init_user_alloc (Weak Reference)
<LI><a href="#[f3e38c]">>></a> _rand_init (Weak Reference)
<LI><a href="#[f3e400]">>></a> _get_lc_collate (Weak Reference)
<LI><a href="#[f3e478]">>></a> _get_lc_ctype (Weak Reference)
<LI><a href="#[f3e4f0]">>></a> _get_lc_monetary (Weak Reference)
<LI><a href="#[f3e56c]">>></a> _get_lc_numeric (Weak Reference)
<LI><a href="#[f3e5e4]">>></a> _get_lc_time (Weak Reference)
<LI><a href="#[f3e65c]">>></a> _atexit_init (Weak Reference)
<LI><a href="#[f3e6d4]">>></a> _signal_init (Weak Reference)
<LI><a href="#[f3e74c]">>></a> _fp_trap_init (Weak Reference)
<LI><a href="#[f3e7c4]">>></a> _clock_init (Weak Reference)
<LI><a href="#[f3e838]">>></a> _getenv_init (Weak Reference)
<LI><a href="#[f3e8b0]">>></a> _initio (Weak Reference)
<LI><a href="#[f3e920]">>></a> __alloca_initialize (Weak Reference)
<LI><a href="#[f3e99c]">>></a> __ARM_exceptions_init (Weak Reference)
<LI><a href="#[f3ea1c]">>></a> __cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[f3ec10]">>></a> __ARM_argv_veneer (via Veneer)
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