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<title>Static Call Graph - [E:\project\LDM\souce\93lc46ai_0327\wu.axf]</title></head>
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<H1>Static Call Graph for image E:\project\LDM\souce\93lc46ai_0327\wu.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, RVCT3.1 [Build 919]: Last Updated: Wed Aug 27 12:58:58 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 &rArr; __rt_entry &rArr; __rt_lib_init &rArr; _fp_init
<P>
<H3>
Functions with no stack information
</H3><UL>
 <LI><a href="#[ca32e0]">Reset_Handler</a>
 <LI><a href="#[ca3328]">__user_initial_stackheap</a>
 <LI><a href="#[ca35b0]">Undef_Handler</a>
 <LI><a href="#[ca3568]">SWI_Handler</a>
 <LI><a href="#[ca3520]">PAbt_Handler</a>
 <LI><a href="#[ca34d8]">DAbt_Handler</a>
 <LI><a href="#[ca3490]">IRQ_Handler</a>
 <LI><a href="#[ca3448]">FIQ_Handler</a>
</UL>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[ca35b0]">Undef_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca35b0]">Undef_Handler</a><BR>
 <LI><a href="#[ca3568]">SWI_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca3568]">SWI_Handler</a><BR>
 <LI><a href="#[ca3520]">PAbt_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca3520]">PAbt_Handler</a><BR>
 <LI><a href="#[ca34d8]">DAbt_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca34d8]">DAbt_Handler</a><BR>
 <LI><a href="#[ca3490]">IRQ_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca3490]">IRQ_Handler</a><BR>
 <LI><a href="#[ca3448]">FIQ_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca3448]">FIQ_Handler</a><BR>
</UL>
<P>
<H3>
Function Pointers
</H3><UL>
 <LI><a href="#[ca32e0]">Reset_Handler</a>
 <LI><a href="#[ca35b0]">Undef_Handler</a>
 <LI><a href="#[ca3568]">SWI_Handler</a>
 <LI><a href="#[ca3520]">PAbt_Handler</a>
 <LI><a href="#[ca34d8]">DAbt_Handler</a>
 <LI><a href="#[ca3490]">IRQ_Handler</a>
 <LI><a href="#[ca3448]">FIQ_Handler</a>
 <LI><a href="#[c9efb0]">__main</a>
 <LI><a href="#[c9c210]">__ARM_get_argv</a>
 <LI><a href="#[ca12f0]">main</a>
</UL>
<P>
<H3>
Global Symbols
</H3>
<P><STRONG><a name="[ca32e0]"></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="[c9efb0]"></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 &rArr; __rt_entry &rArr; __rt_lib_init &rArr; _fp_init
</UL>
<BR>[Calls]<UL><LI><a href="#[c99d70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
<LI><a href="#[c9ecf0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c99d70]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c9efb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[c99d28]"></a>__scatterload_rt2</STRONG> (ARM, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9ecf0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c99ce0]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[c99aa0]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[c9d958]"></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="#[c9d8c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[ca3328]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c9e6c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[ca24b0]"></a>IRQ_Exception</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2468]"></a>FIQ_Exception</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2420]"></a>TargetInit</STRONG> (ARM, 4 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca23d8]"></a>TargetResetInit</STRONG> (ARM, 148 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2390]"></a>__rt_div0</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2348]"></a>fputc</STRONG> (ARM, 20 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2300]"></a>fgetc</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca22b8]"></a>_sys_close</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2270]"></a>_sys_write</STRONG> (ARM, 28 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2228]"></a>_sys_read</STRONG> (ARM, 28 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca21e0]"></a>_ttywrch</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2198]"></a>_sys_istty</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2150]"></a>_sys_seek</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2108]"></a>_sys_ensure</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca20c0]"></a>_sys_flen</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2078]"></a>_sys_tmpnam</STRONG> (ARM, 24 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca2030]"></a>_sys_exit</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c9ec60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[ca1fe8]"></a>_sys_command_string</STRONG> (ARM, 20 bytes, Stack size 0 bytes, target.o(.text), UNUSED)

<P><STRONG><a name="[ca1380]"></a>DelayNS</STRONG> (ARM, 44 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca12f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca1338]"></a>HC595_SendDat</STRONG> (ARM, 120 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca12f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca12f0]"></a>main</STRONG> (ARM, 84 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = main &rArr; ee_write &rArr; write_disable
</UL>
<BR>[Calls]<UL><LI><a href="#[ca1260]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ee_write
<LI><a href="#[ca12a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ee_read
<LI><a href="#[ca1338]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HC595_SendDat
<LI><a href="#[ca1380]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DelayNS
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[ca0738]"></a>Delay</STRONG> (ARM, 44 bytes, Stack size 0 bytes, per.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca06a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;write_disable
<LI><a href="#[ca06f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;write_enable
<LI><a href="#[ca1260]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ee_write
<LI><a href="#[ca12a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ee_read
</UL>

<P><STRONG><a name="[ca06f0]"></a>write_enable</STRONG> (ARM, 452 bytes, Stack size 12 bytes, per.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = write_enable
</UL>
<BR>[Calls]<UL><LI><a href="#[ca0738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay
</UL>
<BR>[Called By]<UL><LI><a href="#[ca1260]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ee_write
</UL>

<P><STRONG><a name="[ca06a8]"></a>write_disable</STRONG> (ARM, 452 bytes, Stack size 12 bytes, per.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = write_disable
</UL>
<BR>[Calls]<UL><LI><a href="#[ca0738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay
</UL>
<BR>[Called By]<UL><LI><a href="#[ca1260]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ee_write
</UL>

<P><STRONG><a name="[ca1260]"></a>ee_write</STRONG> (ARM, 672 bytes, Stack size 20 bytes, per.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = ee_write &rArr; write_disable
</UL>
<BR>[Calls]<UL><LI><a href="#[ca06a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;write_disable
<LI><a href="#[ca06f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;write_enable
<LI><a href="#[ca0738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay
</UL>
<BR>[Called By]<UL><LI><a href="#[ca12f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca12a8]"></a>ee_read</STRONG> (ARM, 556 bytes, Stack size 16 bytes, per.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = ee_read
</UL>
<BR>[Calls]<UL><LI><a href="#[ca0738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay
</UL>
<BR>[Called By]<UL><LI><a href="#[ca12f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c9f438]"></a>__semihosting_guard</STRONG> (ARM, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[c9f3f0]"></a>__use_no_semihosting_swi</STRONG> (ARM, 4 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[c9f280]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[c9f238]"></a>__rt_stackheap_init</STRONG> (ARM, 36 bytes, Stack size 16 bytes, stkheap2.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24 + Unknown Stack Size
<LI>Call Chain = __rt_stackheap_init &rArr; __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[c9e258]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[c9e6c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c9ecf0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c9f1f0]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9f118]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[c9ecf0]"></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 &rArr; __rt_lib_init &rArr; _fp_init
</UL>
<BR>[Calls]<UL><LI><a href="#[c9cd40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[c9ceb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[c9d8c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[c9dd48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[c9f238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[c99d28]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
<LI><a href="#[c9efb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[c9eca8]"></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 &rArr; __rt_lib_shutdown
</UL>
<BR>[Calls]<UL><LI><a href="#[c9d880]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c9dd48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[c9ec60]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ca2030]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[c9e6c8]"></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="#[c9df80]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
<LI><a href="#[ca3328]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c9f238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init

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