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<title>Static Call Graph - [D:\学习软件\keil\source\IICEEPROOM\IIC2eeproom.axf]</title></head>
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<H1>Static Call Graph for image D:\学习软件\keil\source\IICEEPROOM\IIC2eeproom.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 951]: Last Updated: Tue Apr 21 15:10:52 2009
<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="#[bb83fc]">Reset_Handler</a>
<LI><a href="#[ca4c48]">__scatterload</a>
<LI><a href="#[ca4b78]">__scatterload_rt2</a>
<LI><a href="#[ca4bc8]">__scatterload_null</a>
<LI><a href="#[ca4698]">__scatterload_zeroinit</a>
<LI><a href="#[bb827c]">__user_initial_stackheap</a>
<LI><a href="#[10891ec]">__fplib_config_pureend_doubles</a>
<LI><a href="#[bb89ec]">Undef_Handler</a>
<LI><a href="#[bb8974]">SWI_Handler</a>
<LI><a href="#[bb88f8]">PAbt_Handler</a>
<LI><a href="#[bb887c]">DAbt_Handler</a>
<LI><a href="#[bb8804]">IRQ_Handler</a>
<LI><a href="#[bb878c]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[bb89ec]">Undef_Handler</a> -> <a href="#[bb89ec]">Undef_Handler</a><BR>
<LI><a href="#[bb8974]">SWI_Handler</a> -> <a href="#[bb8974]">SWI_Handler</a><BR>
<LI><a href="#[bb88f8]">PAbt_Handler</a> -> <a href="#[bb88f8]">PAbt_Handler</a><BR>
<LI><a href="#[bb887c]">DAbt_Handler</a> -> <a href="#[bb887c]">DAbt_Handler</a><BR>
<LI><a href="#[bb8804]">IRQ_Handler</a> -> <a href="#[bb8804]">IRQ_Handler</a><BR>
<LI><a href="#[bb878c]">FIQ_Handler</a> -> <a href="#[bb878c]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[bb83fc]"></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="[c8ac94]"></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="#[c8a2f4]">>></a> __rt_entry
<LI><a href="#[ca4c48]">>></a> __scatterload
</UL>
<P><STRONG><a name="[ca4c48]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c8ac94]"><<</a> __main
</UL>
<P><STRONG><a name="[ca4b78]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c8a2f4]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[ca4bc8]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[ca4698]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[108ed40]"></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="#[108ec74]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[bb827c]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c89954]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[bb5fec]"></a>init</STRONG> (ARM, 104 bytes, Stack size 0 bytes, text1.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bb5e18]"><<</a> main
</UL>
<P><STRONG><a name="[bb5f74]"></a>uartsend</STRONG> (ARM, 32 bytes, Stack size 0 bytes, text1.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bb5e8c]"><<</a> read
<LI><a href="#[bb5f00]"><<</a> write
</UL>
<P><STRONG><a name="[bb5f00]"></a>write</STRONG> (ARM, 252 bytes, Stack size 4 bytes, text1.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = write</UL>
<BR>[Calls]<UL><LI><a href="#[bb5f74]">>></a> uartsend
</UL>
<BR>[Called By]<UL><LI><a href="#[bb5e18]"><<</a> main
</UL>
<P><STRONG><a name="[bb5e8c]"></a>read</STRONG> (ARM, 352 bytes, Stack size 4 bytes, text1.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = read</UL>
<BR>[Calls]<UL><LI><a href="#[bb5f74]">>></a> uartsend
</UL>
<BR>[Called By]<UL><LI><a href="#[bb5e18]"><<</a> main
</UL>
<P><STRONG><a name="[bb5e18]"></a>main</STRONG> (ARM, 40 bytes, Stack size 4 bytes, text1.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = main -> read</UL>
<BR>[Calls]<UL><LI><a href="#[bb5e8c]">>></a> read
<LI><a href="#[bb5f00]">>></a> write
<LI><a href="#[bb5fec]">>></a> init
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[c8b3d4]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[c8b34c]"></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="#[c88e14]">>></a> __rt_stackheap_storage
<LI><a href="#[c89954]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c8a2f4]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[c8b2c4]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c8b4a8]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[c8a2f4]"></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="#[c87508]">>></a> exit (via BX)
<LI><a href="#[c8b34c]">>></a> __rt_stackheap_init
<LI><a href="#[108cfe8]">>></a> _platform_post_lib_init
<LI><a href="#[108d43c]">>></a> _platform_post_stackheap_init
<LI><a href="#[108ec74]">>></a> __rt_lib_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c8ac94]"><<</a> __main
<LI><a href="#[ca4b78]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[c8a1ac]"></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="#[108ec24]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c87508]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[c8a134]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c880e0]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[c89954]"></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="#[bb827c]">>></a> __user_initial_stackheap
<LI><a href="#[c87c04]">>></a> __user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[c8b34c]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c88e14]"></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="#[c8b34c]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[c880e0]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c8a134]"><<</a> __rt_abort
</UL>
<P><STRONG><a name="[c87adc]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c87c04]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c89954]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[c87b7c]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[c87508]"></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="#[c873b8]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[c87438]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[c8a1ac]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c8a2f4]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[108ec74]"></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="#[c87438]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[10892f8]">>></a> _fp_init (via Veneer)
<LI><a href="#[108b928]">>></a> __rt_locale (via Veneer)
<LI><a href="#[108e1f4]">>></a> _signal_init (Weak Reference)
<LI><a href="#[108e270]">>></a> _rand_init (Weak Reference)
<LI><a href="#[108e2e8]">>></a> _initio (Weak Reference)
<LI><a href="#[108e35c]">>></a> _init_user_alloc (Weak Reference)
<LI><a href="#[108e3dc]">>></a> _init_alloc (Weak Reference)
<LI><a href="#[108e454]">>></a> _getenv_init (Weak Reference)
<LI><a href="#[108e4d0]">>></a> _get_lc_time (Weak Reference)
<LI><a href="#[108e54c]">>></a> _get_lc_numeric (Weak Reference)
<LI><a href="#[108e5c8]">>></a> _get_lc_monetary (Weak Reference)
<LI><a href="#[108e648]">>></a> _get_lc_ctype (Weak Reference)
<LI><a href="#[108e6c4]">>></a> _get_lc_collate (Weak Reference)
<LI><a href="#[108e740]">>></a> _fp_trap_init (Weak Reference)
<LI><a href="#[108e7bc]">>></a> _clock_init (Weak Reference)
<LI><a href="#[108e834]">>></a> _atexit_init (Weak Reference)
<LI><a href="#[108e92c]">>></a> __cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[108e9b4]">>></a> __alloca_initialize (Weak Reference)
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