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<title>Static Call Graph - [G:\usart_at91\zhongduan.axf]</title></head>
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<H1>Static Call Graph for image G:\usart_at91\zhongduan.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 951]: Last Updated: Wed Jul 09 09:10:40 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="#[b48440]">Reset_Handler</a>
<LI><a href="#[100da20]">__scatterload</a>
<LI><a href="#[100d950]">__scatterload_rt2</a>
<LI><a href="#[100d9a0]">__scatterload_null</a>
<LI><a href="#[100d46c]">__scatterload_copy</a>
<LI><a href="#[100d01c]">__scatterload_zeroinit</a>
<LI><a href="#[b482c0]">__user_initial_stackheap</a>
<LI><a href="#[1038cb0]">__fplib_config_pureend_doubles</a>
<LI><a href="#[b48a30]">Undef_Handler</a>
<LI><a href="#[b489b8]">SWI_Handler</a>
<LI><a href="#[b4893c]">PAbt_Handler</a>
<LI><a href="#[b488c0]">DAbt_Handler</a>
<LI><a href="#[b48848]">IRQ_Handler</a>
<LI><a href="#[b487d0]">FIQ_Handler</a>
<LI><a href="#[ff99e0]">__arm_div4</a>
<LI><a href="#[ff9968]">__arm_div8</a>
<LI><a href="#[ff98ec]">__arm_div_large</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[b48a30]">Undef_Handler</a> -> <a href="#[b48a30]">Undef_Handler</a><BR>
<LI><a href="#[b489b8]">SWI_Handler</a> -> <a href="#[b489b8]">SWI_Handler</a><BR>
<LI><a href="#[b4893c]">PAbt_Handler</a> -> <a href="#[b4893c]">PAbt_Handler</a><BR>
<LI><a href="#[b488c0]">DAbt_Handler</a> -> <a href="#[b488c0]">DAbt_Handler</a><BR>
<LI><a href="#[b48848]">IRQ_Handler</a> -> <a href="#[b48848]">IRQ_Handler</a><BR>
<LI><a href="#[b487d0]">FIQ_Handler</a> -> <a href="#[b487d0]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b48440]"></a>Reset_Handler</STRONG> (ARM, 0 bytes, Stack size unknown bytes, sam7.o(RESET))
<BR>[Address Reference Count : 1]<UL><LI> sam7.o(RESET)
</UL>
<P><STRONG><a name="[ff6248]"></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="#[ff58a0]">>></a> __rt_entry
<LI><a href="#[100da20]">>></a> __scatterload
</UL>
<P><STRONG><a name="[100da20]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[ff6248]"><<</a> __main
</UL>
<P><STRONG><a name="[100d950]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ff58a0]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[100d9a0]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[100d46c]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[100d46c]">>></a> __scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[100d46c]"><<</a> __scatterload_copy
</UL>
<P><STRONG><a name="[100d01c]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[103f1c4]"></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="#[103f0f8]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b482c0]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, sam7.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ff4f00]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b41764]"></a>Usart_c_irq_handler</STRONG> (ARM, 380 bytes, Stack size 20 bytes, text1.o(.text), UNUSED)
<P><STRONG><a name="[b416ec]"></a>Usart_init</STRONG> (ARM, 316 bytes, Stack size 8 bytes, text1.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40 + Unknown Stack Size
<LI>Call Chain = Usart_init -> AT91F_US_Configure</UL>
<BR>[Calls]<UL><LI><a href="#[b41510]">>></a> AT91F_US_Configure
</UL>
<BR>[Called By]<UL><LI><a href="#[b41590]"><<</a> main
</UL>
<P><STRONG><a name="[b41678]"></a>check</STRONG> (ARM, 84 bytes, Stack size 0 bytes, text1.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b41590]"><<</a> main
</UL>
<P><STRONG><a name="[b41604]"></a>recive</STRONG> (ARM, 52 bytes, Stack size 0 bytes, text1.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b41590]"><<</a> main
</UL>
<P><STRONG><a name="[b41590]"></a>main</STRONG> (ARM, 324 bytes, Stack size 8 bytes, text1.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48 + Unknown Stack Size
<LI>Call Chain = main -> Usart_init -> AT91F_US_Configure</UL>
<BR>[Calls]<UL><LI><a href="#[b41604]">>></a> recive
<LI><a href="#[b41678]">>></a> check
<LI><a href="#[b416ec]">>></a> Usart_init
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[ff9754]"></a>__aeabi_idiv</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)
<P><STRONG><a name="[ff96d8]"></a>__aeabi_idivmod</STRONG> (ARM, 364 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ff4a7c]">>></a> __aeabi_idiv0
</UL>
<P><STRONG><a name="[ff6988]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[ff6900]"></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="#[ff3ba4]">>></a> __rt_stackheap_storage
<LI><a href="#[ff4f00]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[ff58a0]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[ff6878]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ff6a5c]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[ff58a0]"></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="#[ff1e28]">>></a> exit (via BX)
<LI><a href="#[ff6900]">>></a> __rt_stackheap_init
<LI><a href="#[103d46c]">>></a> _platform_post_lib_init
<LI><a href="#[103d8c0]">>></a> _platform_post_stackheap_init
<LI><a href="#[103f0f8]">>></a> __rt_lib_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ff6248]"><<</a> __main
<LI><a href="#[100d950]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[ff5758]"></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="#[103f0a8]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ff1e28]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[ff56e0]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ff2e70]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[ff4f00]"></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="#[b482c0]">>></a> __user_initial_stackheap
<LI><a href="#[ff2994]">>></a> __user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[ff6900]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[ff4a7c]"></a>__aeabi_idiv0</STRONG> (ARM, 4 bytes, Stack size 0 bytes, aeabi_idiv0.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[ff96d8]"><<</a> __aeabi_idivmod
</UL>
<P><STRONG><a name="[ff3ba4]"></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="#[ff6900]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[ff2e70]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[ff56e0]"><<</a> __rt_abort
</UL>
<P><STRONG><a name="[ff286c]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[ff2994]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ff4f00]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[ff290c]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[ff1e28]"></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="#[ff1cd8]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[ff1d58]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[ff5758]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ff58a0]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[103f0f8]"></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="#[ff1d58]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[1038dbc]">>></a> _fp_init (via Veneer)
<LI><a href="#[103bda4]">>></a> __rt_locale (via Veneer)
<LI><a href="#[103e678]">>></a> _signal_init (Weak Reference)
<LI><a href="#[103e6f4]">>></a> _rand_init (Weak Reference)
<LI><a href="#[103e76c]">>></a> _initio (Weak Reference)
<LI><a href="#[103e7e0]">>></a> _init_user_alloc (Weak Reference)
<LI><a href="#[103e860]">>></a> _init_alloc (Weak Reference)
<LI><a href="#[103e8d8]">>></a> _getenv_init (Weak Reference)
<LI><a href="#[103e954]">>></a> _get_lc_time (Weak Reference)
<LI><a href="#[103e9d0]">>></a> _get_lc_numeric (Weak Reference)
<LI><a href="#[103ea4c]">>></a> _get_lc_monetary (Weak Reference)
<LI><a href="#[103eacc]">>></a> _get_lc_ctype (Weak Reference)
<LI><a href="#[103eb48]">>></a> _get_lc_collate (Weak Reference)
<LI><a href="#[103ebc4]">>></a> _fp_trap_init (Weak Reference)
<LI><a href="#[103ec40]">>></a> _clock_init (Weak Reference)
<LI><a href="#[103ecb8]">>></a> _atexit_init (Weak Reference)
<LI><a href="#[103edb0]">>></a> __cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[103ee38]">>></a> __alloca_initialize (Weak Reference)
<LI><a href="#[103eeb8]">>></a> __Heap_DescSize (Weak Reference)
<LI><a href="#[103ef34]">>></a> __ARM_exceptions_init (Weak Reference)
<LI><a href="#[103f1c4]">>></a> __ARM_argv_veneer (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ff58a0]"><<</a> __rt_entry (via Veneer)
</UL>
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