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<title>Static Call Graph - [.\obj\GPIO.axf]</title></head>
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<H1>Static Call Graph for image .\obj\GPIO.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 947]: Last Updated: Tue Apr 22 11:12:05 2008
<BR><P>
<H3>Maximum Stack Usage = 64 bytes + Unknown(Functions without stacksize,Cycles,Untraceable Function Pointers)</H3><H3>
Call chain for Maximum Stack Depth:</H3>
__main -> __rt_entry -> __rt_lib_init -> _fp_init<P>
<H3>
Functions with no stack information
</H3><UL>
<LI><a href="#[b484a4]">Reset_Handler</a>
<LI><a href="#[1042848]">__scatterload</a>
<LI><a href="#[1042778]">__scatterload_rt2</a>
<LI><a href="#[10427c8]">__scatterload_null</a>
<LI><a href="#[1042138]">__scatterload_zeroinit</a>
<LI><a href="#[b48324]">__user_initial_stackheap</a>
<LI><a href="#[104ea38]">__fplib_config_pureend_doubles</a>
<LI><a href="#[b48b0c]">Undef_Handler</a>
<LI><a href="#[b48a94]">SWI_Handler</a>
<LI><a href="#[b48a18]">PAbt_Handler</a>
<LI><a href="#[b4899c]">DAbt_Handler</a>
<LI><a href="#[b48924]">IRQ_Handler</a>
<LI><a href="#[b488ac]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[b48b0c]">Undef_Handler</a> -> <a href="#[b48b0c]">Undef_Handler</a><BR>
<LI><a href="#[b48a94]">SWI_Handler</a> -> <a href="#[b48a94]">SWI_Handler</a><BR>
<LI><a href="#[b48a18]">PAbt_Handler</a> -> <a href="#[b48a18]">PAbt_Handler</a><BR>
<LI><a href="#[b4899c]">DAbt_Handler</a> -> <a href="#[b4899c]">DAbt_Handler</a><BR>
<LI><a href="#[b48924]">IRQ_Handler</a> -> <a href="#[b48924]">IRQ_Handler</a><BR>
<LI><a href="#[b488ac]">FIQ_Handler</a> -> <a href="#[b488ac]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b484a4]"></a>Reset_Handler</STRONG> (ARM, 0 bytes, Stack size unknown bytes, lpc2300.o(RESET))
<BR>[Address Reference Count : 1]<UL><LI> lpc2300.o(RESET)
</UL>
<P><STRONG><a name="[c3152c]"></a>__main</STRONG> (ARM, 8 bytes, Stack size 0 bytes, __main.o(!!!main))
<BR><BR>[Stack]<UL><LI>Max Depth = 64 + Unknown Stack Size
<LI>Call Chain = __main -> __rt_entry -> __rt_lib_init -> _fp_init</UL>
<BR>[Calls]<UL><LI><a href="#[c30a2c]">>></a> __rt_entry
<LI><a href="#[1042848]">>></a> __scatterload
</UL>
<P><STRONG><a name="[1042848]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c3152c]"><<</a> __main
</UL>
<P><STRONG><a name="[1042778]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c30a2c]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[10427c8]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[1042138]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[c29808]"></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="#[c2973c]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b48324]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, lpc2300.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c2ff2c]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b46350]"></a>delay</STRONG> (ARM, 44 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b462dc]"><<</a> main
</UL>
<P><STRONG><a name="[b462dc]"></a>main</STRONG> (ARM, 92 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = main</UL>
<BR>[Calls]<UL><LI><a href="#[b46350]">>></a> delay
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[c31dcc]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[c31d44]"></a>__rt_stackheap_init</STRONG> (ARM, 60 bytes, Stack size 24 bytes, stkheap2.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32 + Unknown Stack Size
<LI>Call Chain = __rt_stackheap_init -> __user_setup_stackheap</UL>
<BR>[Calls]<UL><LI><a href="#[c2f12c]">>></a> __rt_stackheap_storage
<LI><a href="#[c2ff2c]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c30a2c]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[c31cbc]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c31ea0]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[c30a2c]"></a>__rt_entry</STRONG> (ARM, 76 bytes, Stack size 16 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 64 + Unknown Stack Size
<LI>Call Chain = __rt_entry -> __rt_lib_init -> _fp_init</UL>
<BR>[Calls]<UL><LI><a href="#[c27530]">>></a> _platform_post_lib_init
<LI><a href="#[c27ae4]">>></a> _platform_post_stackheap_init
<LI><a href="#[c2973c]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[c2d14c]">>></a> exit (via BX)
<LI><a href="#[c31d44]">>></a> __rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[c3152c]"><<</a> __main
<LI><a href="#[1042778]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[c308e4]"></a>__rt_exit</STRONG> (ARM, 20 bytes, Stack size 8 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __rt_exit -> __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[c296ec]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c2d14c]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[c3086c]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c2dfd8]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[c2ff2c]"></a>__user_setup_stackheap</STRONG> (ARM, 96 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
<LI>Call Chain = __user_setup_stackheap</UL>
<BR>[Calls]<UL><LI><a href="#[b48324]">>></a> __user_initial_stackheap
<LI><a href="#[c2d99c]">>></a> __user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[c31d44]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c2f12c]"></a>__rt_stackheap_storage</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_stackheap_storage_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c31d44]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c2dfd8]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c3086c]"><<</a> __rt_abort
</UL>
<P><STRONG><a name="[c2d874]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c2d99c]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c2ff2c]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[c2d914]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c2d14c]"></a>exit</STRONG> (Thumb, 24 bytes, Stack size 8 bytes, exit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = exit -> __rt_exit -> __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[c2cffc]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[c2d07c]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[c308e4]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c30a2c]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[c2973c]"></a>__rt_lib_init</STRONG> (Thumb, 188 bytes, Stack size 40 bytes, lib_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = __rt_lib_init -> _fp_init</UL>
<BR>[Calls]<UL><LI><a href="#[c25790]">>></a> __rt_locale (via Veneer)
<LI><a href="#[c28cbc]">>></a> _signal_init (Weak Reference)
<LI><a href="#[c28d38]">>></a> _rand_init (Weak Reference)
<LI><a href="#[c28db0]">>></a> _initio (Weak Reference)
<LI><a href="#[c28e24]">>></a> _init_user_alloc (Weak Reference)
<LI><a href="#[c28ea4]">>></a> _init_alloc (Weak Reference)
<LI><a href="#[c28f1c]">>></a> _getenv_init (Weak Reference)
<LI><a href="#[c28f98]">>></a> _get_lc_time (Weak Reference)
<LI><a href="#[c29014]">>></a> _get_lc_numeric (Weak Reference)
<LI><a href="#[c29090]">>></a> _get_lc_monetary (Weak Reference)
<LI><a href="#[c29110]">>></a> _get_lc_ctype (Weak Reference)
<LI><a href="#[c2918c]">>></a> _get_lc_collate (Weak Reference)
<LI><a href="#[c29208]">>></a> _fp_trap_init (Weak Reference)
<LI><a href="#[c29284]">>></a> _clock_init (Weak Reference)
<LI><a href="#[c292fc]">>></a> _atexit_init (Weak Reference)
<LI><a href="#[c293f4]">>></a> __cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[c2947c]">>></a> __alloca_initialize (Weak Reference)
<LI><a href="#[c294fc]">>></a> __Heap_DescSize (Weak Reference)
<LI><a href="#[c29578]">>></a> __ARM_exceptions_init (Weak Reference)
<LI><a href="#[c29808]">>></a> __ARM_argv_veneer (via Veneer)
<LI><a href="#[c2d07c]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[104eb44]">>></a> _fp_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c30a2c]"><<</a> __rt_entry (via Veneer)
</UL>
<P><STRONG><a name="[c296ec]"></a>__rt_lib_shutdown</STRONG> (Thumb, 26 bytes, Stack size 8 bytes, lib_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[c28bbc]">>></a> _terminateio (Weak Reference)
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