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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 951]: Last Updated: Wed Aug 06 09:18:46 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="#[b48404]">Reset_Handler</a>
<LI><a href="#[10462f0]">__scatterload</a>
<LI><a href="#[1046220]">__scatterload_rt2</a>
<LI><a href="#[1046270]">__scatterload_null</a>
<LI><a href="#[1045d40]">__scatterload_zeroinit</a>
<LI><a href="#[b48284]">__user_initial_stackheap</a>
<LI><a href="#[1050420]">__fplib_config_pureend_doubles</a>
<LI><a href="#[b48a6c]">Undef_Handler</a>
<LI><a href="#[b489f4]">SWI_Handler</a>
<LI><a href="#[b48978]">PAbt_Handler</a>
<LI><a href="#[b488fc]">DAbt_Handler</a>
<LI><a href="#[b48884]">IRQ_Handler</a>
<LI><a href="#[b4880c]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[b48a6c]">Undef_Handler</a> -> <a href="#[b48a6c]">Undef_Handler</a><BR>
<LI><a href="#[b489f4]">SWI_Handler</a> -> <a href="#[b489f4]">SWI_Handler</a><BR>
<LI><a href="#[b48978]">PAbt_Handler</a> -> <a href="#[b48978]">PAbt_Handler</a><BR>
<LI><a href="#[b488fc]">DAbt_Handler</a> -> <a href="#[b488fc]">DAbt_Handler</a><BR>
<LI><a href="#[b48884]">IRQ_Handler</a> -> <a href="#[b48884]">IRQ_Handler</a><BR>
<LI><a href="#[b4880c]">FIQ_Handler</a> -> <a href="#[b4880c]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b48404]"></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="[c31c88]"></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="#[c312e8]">>></a> __rt_entry
<LI><a href="#[10462f0]">>></a> __scatterload
</UL>
<P><STRONG><a name="[10462f0]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c31c88]"><<</a> __main
</UL>
<P><STRONG><a name="[1046220]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c312e8]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[1046270]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[1045d40]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[c2b43c]"></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="#[c2b370]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b48284]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, lpc2300.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c30948]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b46294]"></a>delay</STRONG> (ARM, 44 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b46220]"><<</a> main
</UL>
<P><STRONG><a name="[b46220]"></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="#[b46294]">>></a> delay
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[c323c8]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[c32340]"></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="#[c2fe08]">>></a> __rt_stackheap_storage
<LI><a href="#[c30948]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c312e8]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[c322b8]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c3249c]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[c312e8]"></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="#[c296e4]">>></a> _platform_post_lib_init
<LI><a href="#[c29b38]">>></a> _platform_post_stackheap_init
<LI><a href="#[c2b370]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[c2e4fc]">>></a> exit (via BX)
<LI><a href="#[c32340]">>></a> __rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[c31c88]"><<</a> __main
<LI><a href="#[1046220]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[c311a0]"></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="#[c2b320]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c2e4fc]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[c31128]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c2f0d4]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[c30948]"></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="#[b48284]">>></a> __user_initial_stackheap
<LI><a href="#[c2ebf8]">>></a> __user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[c32340]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c2fe08]"></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="#[c32340]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c2f0d4]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c31128]"><<</a> __rt_abort
</UL>
<P><STRONG><a name="[c2ead0]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c2ebf8]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c30948]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[c2eb70]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c2e4fc]"></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="#[c2e3ac]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[c2e42c]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[c311a0]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c312e8]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[c2b370]"></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="#[c28024]">>></a> __rt_locale (via Veneer)
<LI><a href="#[c2a8f0]">>></a> _signal_init (Weak Reference)
<LI><a href="#[c2a96c]">>></a> _rand_init (Weak Reference)
<LI><a href="#[c2a9e4]">>></a> _initio (Weak Reference)
<LI><a href="#[c2aa58]">>></a> _init_user_alloc (Weak Reference)
<LI><a href="#[c2aad8]">>></a> _init_alloc (Weak Reference)
<LI><a href="#[c2ab50]">>></a> _getenv_init (Weak Reference)
<LI><a href="#[c2abcc]">>></a> _get_lc_time (Weak Reference)
<LI><a href="#[c2ac48]">>></a> _get_lc_numeric (Weak Reference)
<LI><a href="#[c2acc4]">>></a> _get_lc_monetary (Weak Reference)
<LI><a href="#[c2ad44]">>></a> _get_lc_ctype (Weak Reference)
<LI><a href="#[c2adc0]">>></a> _get_lc_collate (Weak Reference)
<LI><a href="#[c2ae3c]">>></a> _fp_trap_init (Weak Reference)
<LI><a href="#[c2aeb8]">>></a> _clock_init (Weak Reference)
<LI><a href="#[c2af30]">>></a> _atexit_init (Weak Reference)
<LI><a href="#[c2b028]">>></a> __cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[c2b0b0]">>></a> __alloca_initialize (Weak Reference)
<LI><a href="#[c2b130]">>></a> __Heap_DescSize (Weak Reference)
<LI><a href="#[c2b1ac]">>></a> __ARM_exceptions_init (Weak Reference)
<LI><a href="#[c2b43c]">>></a> __ARM_argv_veneer (via Veneer)
<LI><a href="#[c2e42c]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[105052c]">>></a> _fp_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c312e8]"><<</a> __rt_entry (via Veneer)
</UL>
<P><STRONG><a name="[c2b320]"></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="#[c2a7f0]">>></a> _terminateio (Weak Reference)
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