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<title>Static Call Graph - [E:\wliang\现在用这个做课程设计\uart\uart.axf]</title></head>
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<H1>Static Call Graph for image E:\wliang\现在用这个做课程设计\uart\uart.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 951]: Last Updated: Wed May 06 21:17:50 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="#[b47b0c]">Reset</a>
<LI><a href="#[b47a84]">__user_initial_stackheap</a>
<LI><a href="#[1059ef0]">__scatterload</a>
<LI><a href="#[1059e20]">__scatterload_rt2</a>
<LI><a href="#[1059e70]">__scatterload_null</a>
<LI><a href="#[1059940]">__scatterload_zeroinit</a>
<LI><a href="#[10240d4]">__fplib_config_pureend_doubles</a>
<LI><a href="#[b48788]">Undefined</a>
<LI><a href="#[b4870c]">PrefetchAbort</a>
<LI><a href="#[b48694]">DataAbort</a>
<LI><a href="#[b483ac]">ResetInit</a>
<LI><a href="#[b4832c]">SoftwareInterrupt</a>
<LI><a href="#[b482b4]">FIQ_Handler</a>
<LI><a href="#[b4823c]">IRQDisable</a>
<LI><a href="#[b481c4]">IRQEnable</a>
<LI><a href="#[b4814c]">FIQDisable</a>
<LI><a href="#[b480d4]">FIQEnable</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[b48788]">Undefined</a> -> <a href="#[b48788]">Undefined</a><BR>
<LI><a href="#[b4870c]">PrefetchAbort</a> -> <a href="#[b4870c]">PrefetchAbort</a><BR>
<LI><a href="#[b48694]">DataAbort</a> -> <a href="#[b48694]">DataAbort</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b47b0c]"></a>Reset</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(RESET), UNUSED)
<P><STRONG><a name="[b47a84]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(RESET))
<BR><BR>[Called By]<UL><LI><a href="#[1028aa4]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[102fc4c]"></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="#[102f2ec]">>></a> __rt_entry
<LI><a href="#[1059ef0]">>></a> __scatterload
</UL>
<BR>[Called By]<UL><LI><a href="#[b483ac]"><<</a> ResetInit
</UL>
<P><STRONG><a name="[1059ef0]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[102fc4c]"><<</a> __main
</UL>
<P><STRONG><a name="[1059e20]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[102f2ec]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[1059e70]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[1059940]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[102b0c4]"></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="#[102aff8]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b45174]"></a>IRQ_Exception</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b47d64]"></a>FIQ_Exception</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b482b4]"><<</a> FIQ_Handler
</UL>
<P><STRONG><a name="[b450fc]"></a>TargetInit</STRONG> (ARM, 4 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b47c74]"></a>TargetResetInit</STRONG> (ARM, 148 bytes, Stack size 0 bytes, target.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b483ac]"><<</a> ResetInit
</UL>
<P><STRONG><a name="[b45084]"></a>__rt_div0</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b45010]"></a>fputc</STRONG> (ARM, 20 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44f9c]"></a>fgetc</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44f24]"></a>_sys_close</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44eac]"></a>_sys_write</STRONG> (ARM, 28 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44e34]"></a>_sys_read</STRONG> (ARM, 28 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44dbc]"></a>_ttywrch</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44d44]"></a>_sys_istty</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44ccc]"></a>_sys_seek</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44c54]"></a>_sys_ensure</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44bdc]"></a>_sys_flen</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44b64]"></a>_sys_tmpnam</STRONG> (ARM, 24 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[b44aec]"></a>_sys_exit</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[102f12c]"><<</a> __rt_abort
</UL>
<P><STRONG><a name="[b44a6c]"></a>_sys_command_string</STRONG> (ARM, 20 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[bebfd4]"></a>DelayNS</STRONG> (ARM, 44 bytes, Stack size 0 bytes, led.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bebf64]"><<</a> led
</UL>
<P><STRONG><a name="[bebf64]"></a>led</STRONG> (ARM, 128 bytes, Stack size 8 bytes, led.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = led</UL>
<BR>[Calls]<UL><LI><a href="#[bebfd4]">>></a> DelayNS
</UL>
<BR>[Called By]<UL><LI><a href="#[be9f58]"><<</a> main
</UL>
<P><STRONG><a name="[bea048]"></a>uartWriteDemo</STRONG> (ARM, 28 bytes, Stack size 8 bytes, main.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[be9de8]">>></a> UART0WriteChar
<LI><a href="#[be9ee0]">>></a> UART0Init
</UL>
<P><STRONG><a name="[be9fcc]"></a>uartReadDemo</STRONG> (ARM, 44 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = uartReadDemo</UL>
<BR>[Calls]<UL><LI><a href="#[be9de8]">>></a> UART0WriteChar
<LI><a href="#[be9e64]">>></a> UART0ReadChar
<LI><a href="#[be9ee0]">>></a> UART0Init
</UL>
<BR>[Called By]<UL><LI><a href="#[be9f58]"><<</a> main
</UL>
<P><STRONG><a name="[be9f58]"></a>main</STRONG> (ARM, 24 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = main -> uartReadDemo</UL>
<BR>[Calls]<UL><LI><a href="#[be9fcc]">>></a> uartReadDemo
<LI><a href="#[bebf64]">>></a> led
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[be9ee0]"></a>UART0Init</STRONG> (ARM, 80 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[be9fcc]"><<</a> uartReadDemo
<LI><a href="#[bea048]"><<</a> uartWriteDemo
</UL>
<P><STRONG><a name="[be7da8]"></a>UART0Init_Para</STRONG> (ARM, 92 bytes, Stack size 0 bytes, uart.o(.text), UNUSED)
<P><STRONG><a name="[be9e64]"></a>UART0ReadChar</STRONG> (ARM, 112 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[be9fcc]"><<</a> uartReadDemo
</UL>
<P><STRONG><a name="[be7d24]"></a>UART0ReadChar_nowait</STRONG> (ARM, 36 bytes, Stack size 0 bytes, uart.o(.text), UNUSED)
<P><STRONG><a name="[be9de8]"></a>UART0WriteChar</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[be9fcc]"><<</a> uartReadDemo
<LI><a href="#[bea048]"><<</a> uartWriteDemo
</UL>
<P><STRONG><a name="[be7ca0]"></a>UART0WriteChar_nowait</STRONG> (ARM, 28 bytes, Stack size 0 bytes, uart.o(.text), UNUSED)
<P><STRONG><a name="[10301bc]"></a>__semihosting_guard</STRONG> (ARM, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)
<P><STRONG><a name="[103016c]"></a>__use_no_semihosting_swi</STRONG> (ARM, 4 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)
<P><STRONG><a name="[102f2ec]"></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="#[102936c]">>></a> _platform_post_lib_init
<LI><a href="#[10297c0]">>></a> _platform_post_stackheap_init
<LI><a href="#[102aff8]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[102e264]">>></a> __rt_stackheap_init
<LI><a href="#[102e964]">>></a> exit (via BX)
</UL>
<BR>[Called By]<UL><LI><a href="#[102fc4c]"><<</a> __main
<LI><a href="#[1059e20]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[102f1a4]"></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="#[102afa8]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[102e964]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[102f12c]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b44aec]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[102e964]"></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="#[102e814]">>></a> _call_atexit_fns (Weak Reference)
<LI><a href="#[102e894]">>></a> __ARM_stackcheck (Weak Reference)
<LI><a href="#[102f1a4]">>></a> __rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[102f2ec]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[102e264]"></a>__rt_stackheap_init</STRONG> (ARM, 64 bytes, Stack size 16 bytes, stkheap1.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24 + Unknown Stack Size
<LI>Call Chain = __rt_stackheap_init -> __user_setup_stackheap</UL>
<BR>[Calls]<UL><LI><a href="#[1027ae4]">>></a> __rt_stackheap_storage
<LI><a href="#[1028aa4]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[102f2ec]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[102e1e4]"></a>__rt_heap_extend</STRONG> (ARM, 112 bytes, Stack size 16 bytes, stkheap1.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[1027ae4]">>></a> __rt_stackheap_storage
<LI><a href="#[102e338]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[102aff8]"></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="#[10241e0]">>></a> _fp_init (via Veneer)
<LI><a href="#[10267e0]">>></a> __rt_locale (via Veneer)
<LI><a href="#[102a578]">>></a> _signal_init (Weak Reference)
<LI><a href="#[102a5f4]">>></a> _rand_init (Weak Reference)
<LI><a href="#[102a66c]">>></a> _initio (Weak Reference)
<LI><a href="#[102a6e0]">>></a> _init_user_alloc (Weak Reference)
<LI><a href="#[102a760]">>></a> _init_alloc (Weak Reference)
<LI><a href="#[102a7d8]">>></a> _getenv_init (Weak Reference)
<LI><a href="#[102a854]">>></a> _get_lc_time (Weak Reference)
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