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<title>Static Call Graph - [E:\EasyARM\ARM_LCD1602\ARM_LCD1602.axf]</title></head>
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<H1>Static Call Graph for image E:\EasyARM\ARM_LCD1602\ARM_LCD1602.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.1 [Build 919]: Last Updated: Fri Aug 08 02:08:05 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="#[b832e0]">Reset_Handler</a>
<LI><a href="#[b83328]">__user_initial_stackheap</a>
<LI><a href="#[b835b0]">Undef_Handler</a>
<LI><a href="#[b83568]">SWI_Handler</a>
<LI><a href="#[b83520]">PAbt_Handler</a>
<LI><a href="#[b834d8]">DAbt_Handler</a>
<LI><a href="#[b83490]">IRQ_Handler</a>
<LI><a href="#[b83448]">FIQ_Handler</a>
</UL>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[b835b0]">Undef_Handler</a> ⇒ <a href="#[b835b0]">Undef_Handler</a><BR>
<LI><a href="#[b83568]">SWI_Handler</a> ⇒ <a href="#[b83568]">SWI_Handler</a><BR>
<LI><a href="#[b83520]">PAbt_Handler</a> ⇒ <a href="#[b83520]">PAbt_Handler</a><BR>
<LI><a href="#[b834d8]">DAbt_Handler</a> ⇒ <a href="#[b834d8]">DAbt_Handler</a><BR>
<LI><a href="#[b83490]">IRQ_Handler</a> ⇒ <a href="#[b83490]">IRQ_Handler</a><BR>
<LI><a href="#[b83448]">FIQ_Handler</a> ⇒ <a href="#[b83448]">FIQ_Handler</a><BR>
</UL>
<P>
<H3>
Function Pointers
</H3><UL>
<LI><a href="#[b832e0]">Reset_Handler</a>
<LI><a href="#[b835b0]">Undef_Handler</a>
<LI><a href="#[b83568]">SWI_Handler</a>
<LI><a href="#[b83520]">PAbt_Handler</a>
<LI><a href="#[b834d8]">DAbt_Handler</a>
<LI><a href="#[b83490]">IRQ_Handler</a>
<LI><a href="#[b83448]">FIQ_Handler</a>
<LI><a href="#[b80f20]">__main</a>
<LI><a href="#[b7de10]">__ARM_get_argv</a>
<LI><a href="#[b82520]">main</a>
<LI><a href="#[b7e7c0]">__I_use_semihosting</a>
</UL>
<P>
<H3>
Global Symbols
</H3>
<P><STRONG><a name="[b832e0]"></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="[b80f20]"></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="#[b7b650]">>></a> __scatterload
<LI><a href="#[b80c60]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[b7b650]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[b80f20]">>></a> __main
</UL>
<P><STRONG><a name="[b7b608]"></a>__scatterload_rt2</STRONG> (ARM, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b80c60]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[b7b5c0]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[b7b380]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[b7f710]"></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="#[b7f680]">>></a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b83328]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b80638]">>></a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b827a8]"></a>LcdInit</STRONG> (ARM, 32 bytes, Stack size 0 bytes, lcd1602.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b82520]">>></a> main
</UL>
<P><STRONG><a name="[b82760]"></a>CheckBusy</STRONG> (ARM, 112 bytes, Stack size 0 bytes, lcd1602.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b826d0]">>></a> LcdWd
<LI><a href="#[b82718]">>></a> LcdWc
</UL>
<P><STRONG><a name="[b82718]"></a>LcdWc</STRONG> (ARM, 56 bytes, Stack size 4 bytes, lcd1602.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = LcdWc
</UL>
<BR>[Calls]<UL><LI><a href="#[b82760]">>></a> CheckBusy
</UL>
<BR>[Called By]<UL><LI><a href="#[b82568]">>></a> SetCur
<LI><a href="#[b82640]">>></a> LcdPos
<LI><a href="#[b82688]">>></a> RstLcd
</UL>
<P><STRONG><a name="[b826d0]"></a>LcdWd</STRONG> (ARM, 64 bytes, Stack size 4 bytes, lcd1602.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = LcdWd
</UL>
<BR>[Calls]<UL><LI><a href="#[b82760]">>></a> CheckBusy
</UL>
<BR>[Called By]<UL><LI><a href="#[b825b0]">>></a> WriteString
<LI><a href="#[b825f8]">>></a> WriteChar
</UL>
<P><STRONG><a name="[b82688]"></a>RstLcd</STRONG> (ARM, 52 bytes, Stack size 4 bytes, lcd1602.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = RstLcd ⇒ LcdWc
</UL>
<BR>[Calls]<UL><LI><a href="#[b82718]">>></a> LcdWc
</UL>
<BR>[Called By]<UL><LI><a href="#[b82520]">>></a> main
</UL>
<P><STRONG><a name="[b82640]"></a>LcdPos</STRONG> (ARM, 64 bytes, Stack size 12 bytes, lcd1602.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = LcdPos ⇒ LcdWc
</UL>
<BR>[Calls]<UL><LI><a href="#[b82718]">>></a> LcdWc
</UL>
<BR>[Called By]<UL><LI><a href="#[b825b0]">>></a> WriteString
<LI><a href="#[b825f8]">>></a> WriteChar
</UL>
<P><STRONG><a name="[b825f8]"></a>WriteChar</STRONG> (ARM, 44 bytes, Stack size 16 bytes, lcd1602.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b82640]">>></a> LcdPos
<LI><a href="#[b826d0]">>></a> LcdWd
</UL>
<P><STRONG><a name="[b825b0]"></a>WriteString</STRONG> (ARM, 88 bytes, Stack size 20 bytes, lcd1602.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 36<LI>Call Chain = WriteString ⇒ LcdPos ⇒ LcdWc
</UL>
<BR>[Calls]<UL><LI><a href="#[b82640]">>></a> LcdPos
<LI><a href="#[b826d0]">>></a> LcdWd
</UL>
<BR>[Called By]<UL><LI><a href="#[b82520]">>></a> main
</UL>
<P><STRONG><a name="[b82568]"></a>SetCur</STRONG> (ARM, 128 bytes, Stack size 4 bytes, lcd1602.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b82718]">>></a> LcdWc
</UL>
<P><STRONG><a name="[b82520]"></a>main</STRONG> (ARM, 52 bytes, Stack size 4 bytes, lcd1602.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = main ⇒ WriteString ⇒ LcdPos ⇒ LcdWc
</UL>
<BR>[Calls]<UL><LI><a href="#[b825b0]">>></a> WriteString
<LI><a href="#[b82688]">>></a> RstLcd
<LI><a href="#[b827a8]">>></a> LcdInit
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[b811f0]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[b811a8]"></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 ⇒ __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[b801c8]">>></a> __rt_stackheap_storage
<LI><a href="#[b80638]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[b80c60]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[b81160]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b81088]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[b80c60]"></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="#[b7eaf8]">>></a> _platform_post_lib_init
<LI><a href="#[b7ec68]">>></a> _platform_post_stackheap_init
<LI><a href="#[b7f680]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[b7fb00]">>></a> exit (via BX)
<LI><a href="#[b811a8]">>></a> __rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[b7b608]">>></a> __scatterload_rt2
<LI><a href="#[b80f20]">>></a> __main
</UL>
<P><STRONG><a name="[b80c18]"></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="#[b7f638]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b7fb00]">>></a> exit (via Veneer)
</UL>
<P><STRONG><a name="[b80bd0]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b80010]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[b80638]"></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="#[b7fd38]">>></a> __user_perproc_libspace
<LI><a href="#[b83328]">>></a> __user_initial_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[b811a8]">>></a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[b801c8]"></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="#[b811a8]">>></a> __rt_stackheap_init
</UL>
<P><STRONG><a name="[b80010]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b80bd0]">>></a> __rt_abort
</UL>
<P><STRONG><a name="[b7fd80]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[b7fd38]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b80638]">>></a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b7fcf0]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
<P><STRONG><a name="[b7fb00]"></a>exit</STRONG> (Thumb, 12 bytes, Stack size 0 bytes, exit.o(.text))
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