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<title>Static Call Graph - [E:\program\arm\keil\使用串口\uart.axf]</title></head>
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<H1>Static Call Graph for image E:\program\arm\keil\使用串口\uart.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 951]: Last Updated: Sun Oct 28 21:49:55 2007
<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="#[b20644]">IRQEnable</a>
<LI><a href="#[b205c8]">Reset_Handler</a>
<LI><a href="#[c13da4]">__scatterload</a>
<LI><a href="#[c13cd4]">__scatterload_rt2</a>
<LI><a href="#[c13d24]">__scatterload_null</a>
<LI><a href="#[c137f4]">__scatterload_zeroinit</a>
<LI><a href="#[b20448]">__user_initial_stackheap</a>
<LI><a href="#[bfae4c]">_memset_w</a>
<LI><a href="#[ff7f64]">__fplib_config_pureend_doubles</a>
<LI><a href="#[b20b94]">Undef_Handler</a>
<LI><a href="#[b20b1c]">SWI_Handler</a>
<LI><a href="#[b20aa0]">PAbt_Handler</a>
<LI><a href="#[b20a24]">DAbt_Handler</a>
<LI><a href="#[b206bc]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[b20b94]">Undef_Handler</a> -> <a href="#[b20b94]">Undef_Handler</a><BR>
<LI><a href="#[b20b1c]">SWI_Handler</a> -> <a href="#[b20b1c]">SWI_Handler</a><BR>
<LI><a href="#[b20aa0]">PAbt_Handler</a> -> <a href="#[b20aa0]">PAbt_Handler</a><BR>
<LI><a href="#[b20a24]">DAbt_Handler</a> -> <a href="#[b20a24]">DAbt_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b20644]"></a>IRQEnable</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(RESET), UNUSED)
<P><STRONG><a name="[b205c8]"></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="[bf9fc8]"></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="#[bf9628]">>></a> __rt_entry
<LI><a href="#[c13da4]">>></a> __scatterload
</UL>
<P><STRONG><a name="[c13da4]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[bf9fc8]"><<</a> __main
</UL>
<P><STRONG><a name="[c13cd4]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bf9628]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[c13d24]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[c137f4]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[ffdab8]"></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="#[ffd9ec]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b27aa8]"></a>UART0_SendByte</STRONG> (ARM, 32 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b27a2c]"><<</a> UART0_SendStr
</UL>
<P><STRONG><a name="[b27a2c]"></a>UART0_SendStr</STRONG> (ARM, 52 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = UART0_SendStr</UL>
<BR>[Calls]<UL><LI><a href="#[b27aa8]">>></a> UART0_SendByte
</UL>
<BR>[Called By]<UL><LI><a href="#[b277cc]"><<</a> main
</UL>
<P><STRONG><a name="[b279b0]"></a>UART0_GetByte</STRONG> (ARM, 32 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b27934]"><<</a> UART0_GetStr
</UL>
<P><STRONG><a name="[b27934]"></a>UART0_GetStr</STRONG> (ARM, 44 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = UART0_GetStr</UL>
<BR>[Calls]<UL><LI><a href="#[b279b0]">>></a> UART0_GetByte
</UL>
<BR>[Called By]<UL><LI><a href="#[b277cc]"><<</a> main
</UL>
<P><STRONG><a name="[b278bc]"></a>UART0_Init</STRONG> (ARM, 80 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b277cc]"><<</a> main
</UL>
<P><STRONG><a name="[b27840]"></a>TargetResetInit</STRONG> (ARM, 148 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b277cc]"><<</a> main
</UL>
<P><STRONG><a name="[b277cc]"></a>main</STRONG> (ARM, 76 bytes, Stack size 40 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 44<LI>Call Chain = main -> UART0_GetStr</UL>
<BR>[Calls]<UL><LI><a href="#[b27840]">>></a> TargetResetInit
<LI><a href="#[b278bc]">>></a> UART0_Init
<LI><a href="#[b27934]">>></a> UART0_GetStr
<LI><a href="#[b27a2c]">>></a> UART0_SendStr
<LI><a href="#[bfad80]">>></a> __aeabi_memclr4
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[b27758]"></a>Delay</STRONG> (ARM, 52 bytes, Stack size 0 bytes, main.o(.text), UNUSED)
<P><STRONG><a name="[b276dc]"></a>FIQ_Exception</STRONG> (ARM, 8 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b206bc]"><<</a> FIQ_Handler
</UL>
<P><STRONG><a name="[b20448]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bf8c88]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[bfad80]"></a>__aeabi_memclr4</STRONG> (ARM, 0 bytes, Stack size 4 bytes, rt_memclr_w.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = __aeabi_memclr4</UL>
<BR>[Called By]<UL><LI><a href="#[b277cc]"><<</a> main
</UL>
<P><STRONG><a name="[bfadd0]"></a>__aeabi_memclr8</STRONG> (ARM, 0 bytes, Stack size 4 bytes, rt_memclr_w.o(.text), UNUSED)
<P><STRONG><a name="[bfad04]"></a>__rt_memclr_w</STRONG> (ARM, 84 bytes, Stack size 4 bytes, rt_memclr_w.o(.text), UNUSED)
<P><STRONG><a name="[bfae4c]"></a>_memset_w</STRONG> (ARM, 0 bytes, Stack size unknown bytes, rt_memclr_w.o(.text), UNUSED)
<P><STRONG><a name="[bfa708]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[bfa680]"></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="#[bf8148]">>></a> __rt_stackheap_storage
<LI><a href="#[bf8c88]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[bf9628]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[bfa5f8]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bfa7dc]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[bf9628]"></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="#[bf683c]">>></a> exit (via BX)
<LI><a href="#[bfa680]">>></a> __rt_stackheap_init
<LI><a href="#[ffbd60]">>></a> _platform_post_lib_init
<LI><a href="#[ffc1b4]">>></a> _platform_post_stackheap_init
<LI><a href="#[ffd9ec]">>></a> __rt_lib_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[bf9fc8]"><<</a> __main
<LI><a href="#[c13cd4]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[bf94e0]"></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="#[ffd99c]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[bf683c]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[bf9468]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bf7414]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[bf8c88]"></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="#[b20448]">>></a> __user_initial_stackheap
<LI><a href="#[bf6f38]">>></a> __user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[bfa680]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[bf8148]"></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="#[bfa680]"><<</a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[bf7414]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[bf9468]"><<</a> __rt_abort
</UL>
<P><STRONG><a name="[bf6e10]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[bf6f38]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bf8c88]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[bf6eb0]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[bf683c]"></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="#[bf66ec]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[bf676c]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[bf94e0]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[bf9628]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[ffd9ec]"></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="#[bf676c]">>></a> __ARM_stackcheck (Weak Reference)
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