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<title>Static Call Graph - [.\output\TEST SPI.axf]</title></head>
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<H1>Static Call Graph for image .\output\TEST SPI.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 951]: Last Updated: Mon May 19 10:37:20 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="#[b282d4]">Reset_Handler</a>
<LI><a href="#[10280dc]">__scatterload</a>
<LI><a href="#[102800c]">__scatterload_rt2</a>
<LI><a href="#[102805c]">__scatterload_null</a>
<LI><a href="#[1027b2c]">__scatterload_zeroinit</a>
<LI><a href="#[b28154]">__user_initial_stackheap</a>
<LI><a href="#[c07510]">__fplib_config_pureend_doubles</a>
<LI><a href="#[b288c4]">Undef_Handler</a>
<LI><a href="#[b2884c]">SWI_Handler</a>
<LI><a href="#[b287d0]">PAbt_Handler</a>
<LI><a href="#[b28754]">DAbt_Handler</a>
<LI><a href="#[b286dc]">IRQ_Handler</a>
<LI><a href="#[b28664]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[b288c4]">Undef_Handler</a> -> <a href="#[b288c4]">Undef_Handler</a><BR>
<LI><a href="#[b2884c]">SWI_Handler</a> -> <a href="#[b2884c]">SWI_Handler</a><BR>
<LI><a href="#[b287d0]">PAbt_Handler</a> -> <a href="#[b287d0]">PAbt_Handler</a><BR>
<LI><a href="#[b28754]">DAbt_Handler</a> -> <a href="#[b28754]">DAbt_Handler</a><BR>
<LI><a href="#[b286dc]">IRQ_Handler</a> -> <a href="#[b286dc]">IRQ_Handler</a><BR>
<LI><a href="#[b28664]">FIQ_Handler</a> -> <a href="#[b28664]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b282d4]"></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="[c138b0]"></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="#[c12f10]">>></a> __rt_entry
<LI><a href="#[10280dc]">>></a> __scatterload
</UL>
<P><STRONG><a name="[10280dc]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c138b0]"><<</a> __main
</UL>
<P><STRONG><a name="[102800c]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c12f10]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[102805c]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[1027b2c]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[c0d064]"></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="#[c0cf98]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b28154]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c12570]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b25fa0]"></a>DelayNS</STRONG> (ARM, 44 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25f2c]"><<</a> main
</UL>
<P><STRONG><a name="[b25f2c]"></a>main</STRONG> (ARM, 52 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 56<LI>Call Chain = main -> VOICE_play -> POWER_up -> delay_nms -> delay_1ms -> delay_nus</UL>
<BR>[Calls]<UL><LI><a href="#[b25dbc]">>></a> VOICE_play
<LI><a href="#[b25e34]">>></a> VOICE_init
<LI><a href="#[b25eac]">>></a> Consecutive_play
<LI><a href="#[b25fa0]">>></a> DelayNS
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[b25e34]"></a>VOICE_init</STRONG> (ARM, 72 bytes, Stack size 0 bytes, spi.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25f2c]"><<</a> main
</UL>
<P><STRONG><a name="[bd3b1c]"></a>VOICE_write_byte</STRONG> (ARM, 104 bytes, Stack size 0 bytes, spi.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25dbc]"><<</a> VOICE_play
<LI><a href="#[b25eac]"><<</a> Consecutive_play
<LI><a href="#[bd3aa4]"><<</a> POWER_up
</UL>
<P><STRONG><a name="[bd3aa4]"></a>POWER_up</STRONG> (ARM, 40 bytes, Stack size 8 bytes, spi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = POWER_up -> delay_nms -> delay_1ms -> delay_nus</UL>
<BR>[Calls]<UL><LI><a href="#[bd3a2c]">>></a> delay_nms
<LI><a href="#[bd3b1c]">>></a> VOICE_write_byte
</UL>
<BR>[Called By]<UL><LI><a href="#[b25dbc]"><<</a> VOICE_play
</UL>
<P><STRONG><a name="[b25dbc]"></a>VOICE_play</STRONG> (ARM, 84 bytes, Stack size 16 bytes, spi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = VOICE_play -> POWER_up -> delay_nms -> delay_1ms -> delay_nus</UL>
<BR>[Calls]<UL><LI><a href="#[bd3aa4]">>></a> POWER_up
<LI><a href="#[bd3b1c]">>></a> VOICE_write_byte
</UL>
<BR>[Called By]<UL><LI><a href="#[b25f2c]"><<</a> main
</UL>
<P><STRONG><a name="[b25eac]"></a>Consecutive_play</STRONG> (ARM, 32 bytes, Stack size 4 bytes, spi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = Consecutive_play</UL>
<BR>[Calls]<UL><LI><a href="#[bd3b1c]">>></a> VOICE_write_byte
</UL>
<BR>[Called By]<UL><LI><a href="#[b25f2c]"><<</a> main
</UL>
<P><STRONG><a name="[bcdb34]"></a>delay_1us</STRONG> (ARM, 24 bytes, Stack size 0 bytes, time_delay.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bcdabc]"><<</a> delay_nus
</UL>
<P><STRONG><a name="[bcdabc]"></a>delay_nus</STRONG> (ARM, 44 bytes, Stack size 4 bytes, time_delay.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = delay_nus</UL>
<BR>[Calls]<UL><LI><a href="#[bcdb34]">>></a> delay_1us
</UL>
<BR>[Called By]<UL><LI><a href="#[bcda44]"><<</a> delay_1ms
</UL>
<P><STRONG><a name="[bcda44]"></a>delay_1ms</STRONG> (ARM, 40 bytes, Stack size 8 bytes, time_delay.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = delay_1ms -> delay_nus</UL>
<BR>[Calls]<UL><LI><a href="#[bcdabc]">>></a> delay_nus
</UL>
<BR>[Called By]<UL><LI><a href="#[bd3a2c]"><<</a> delay_nms
</UL>
<P><STRONG><a name="[bd3a2c]"></a>delay_nms</STRONG> (ARM, 44 bytes, Stack size 12 bytes, time_delay.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = delay_nms -> delay_1ms -> delay_nus</UL>
<BR>[Calls]<UL><LI><a href="#[bcda44]">>></a> delay_1ms
</UL>
<BR>[Called By]<UL><LI><a href="#[bd3aa4]"><<</a> POWER_up
</UL>
<P><STRONG><a name="[c13ff0]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[c13f68]"></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="#[c11a30]">>></a> __rt_stackheap_storage
<LI><a href="#[c12570]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c12f10]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[c13ee0]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c140c4]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[c12f10]"></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="#[c0b30c]">>></a> _platform_post_lib_init
<LI><a href="#[c0b760]">>></a> _platform_post_stackheap_init
<LI><a href="#[c0cf98]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[c10124]">>></a> exit (via BX)
<LI><a href="#[c13f68]">>></a> __rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[c138b0]"><<</a> __main
<LI><a href="#[102800c]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[c12dc8]"></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="#[c0cf48]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c10124]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[c12d50]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c10cfc]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[c12570]"></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="#[b28154]">>></a> __user_initial_stackheap
<LI><a href="#[c10820]">>></a> __user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[c13f68]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c11a30]"></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="#[c13f68]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c10cfc]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c12d50]"><<</a> __rt_abort
</UL>
<P><STRONG><a name="[c106f8]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c10820]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c12570]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[c10798]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c10124]"></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="#[c0ffd4]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[c10054]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[c12dc8]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c12f10]"><<</a> __rt_entry
</UL>
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