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<title>Static Call Graph - [.\OBJ\LCD1602.axf]</title></head>
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<H1>Static Call Graph for image .\OBJ\LCD1602.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.0 [Build 947]: Last Updated: Mon Nov 20 09:51:04 2006
<BR><P>
<H3>Maximum Stack Usage = 80 bytes + Unknown(Functions without stacksize,Cycles,Untraceable Function Pointers)</H3><H3>
Call chain for Maximum Stack Depth:</H3>
main -> disp -> DispOneChar -> LocateXY -> LcdWrite_CMD -> Sent_Byte<P>
<H3>
Functions with no stack information
</H3><UL>
<LI><a href="#[b28490]">Reset_Handler</a>
<LI><a href="#[102a050]">__scatterload</a>
<LI><a href="#[1029f80]">__scatterload_rt2</a>
<LI><a href="#[1029fd0]">__scatterload_null</a>
<LI><a href="#[1029940]">__scatterload_zeroinit</a>
<LI><a href="#[b28310]">__user_initial_stackheap</a>
<LI><a href="#[ff6094]">__fplib_config_pureend_doubles</a>
<LI><a href="#[b28a80]">Undef_Handler</a>
<LI><a href="#[b28a08]">SWI_Handler</a>
<LI><a href="#[b2898c]">PAbt_Handler</a>
<LI><a href="#[b28910]">DAbt_Handler</a>
<LI><a href="#[b28898]">IRQ_Handler</a>
<LI><a href="#[b28820]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
<LI><a href="#[b28a80]">Undef_Handler</a> -> <a href="#[b28a80]">Undef_Handler</a><BR>
<LI><a href="#[b28a08]">SWI_Handler</a> -> <a href="#[b28a08]">SWI_Handler</a><BR>
<LI><a href="#[b2898c]">PAbt_Handler</a> -> <a href="#[b2898c]">PAbt_Handler</a><BR>
<LI><a href="#[b28910]">DAbt_Handler</a> -> <a href="#[b28910]">DAbt_Handler</a><BR>
<LI><a href="#[b28898]">IRQ_Handler</a> -> <a href="#[b28898]">IRQ_Handler</a><BR>
<LI><a href="#[b28820]">FIQ_Handler</a> -> <a href="#[b28820]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b28490]"></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="[bf994c]"></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="#[bf8e4c]">>></a> __rt_entry
<LI><a href="#[102a050]">>></a> __scatterload
</UL>
<P><STRONG><a name="[102a050]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[bf994c]"><<</a> __main
</UL>
<P><STRONG><a name="[1029f80]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bf8e4c]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[1029fd0]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[1029940]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[ffd3dc]"></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="#[ffd310]"><<</a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b28310]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bf834c]"><<</a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b26238]"></a>Io_Set</STRONG> (ARM, 20 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25d20]"><<</a> LcdWrite_D
<LI><a href="#[b25d98]"><<</a> LcdWrite_CMD
<LI><a href="#[b25e14]"><<</a> WaitForEnable
</UL>
<P><STRONG><a name="[b261c4]"></a>Io_Clr</STRONG> (ARM, 20 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25d20]"><<</a> LcdWrite_D
<LI><a href="#[b25d98]"><<</a> LcdWrite_CMD
<LI><a href="#[b25e14]"><<</a> WaitForEnable
</UL>
<P><STRONG><a name="[b26150]"></a>Io_Set1</STRONG> (ARM, 20 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b26064]"><<</a> Sent_Byte
</UL>
<P><STRONG><a name="[b260dc]"></a>Io_Clr1</STRONG> (ARM, 20 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b26064]"><<</a> Sent_Byte
</UL>
<P><STRONG><a name="[b26064]"></a>Sent_Byte</STRONG> (ARM, 80 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b260dc]">>></a> Io_Clr1
<LI><a href="#[b26150]">>></a> Io_Set1
</UL>
<BR>[Called By]<UL><LI><a href="#[b25d20]"><<</a> LcdWrite_D
<LI><a href="#[b25d98]"><<</a> LcdWrite_CMD
</UL>
<P><STRONG><a name="[b25ff0]"></a>delay</STRONG> (ARM, 40 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25d20]"><<</a> LcdWrite_D
<LI><a href="#[b25d98]"><<</a> LcdWrite_CMD
<LI><a href="#[b25e14]"><<</a> WaitForEnable
</UL>
<P><STRONG><a name="[b25f7c]"></a>delayms</STRONG> (ARM, 40 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25ad0]"><<</a> main
<LI><a href="#[b25b44]"><<</a> lcdreset
<LI><a href="#[b25e14]"><<</a> WaitForEnable
<LI><a href="#[b25f08]"><<</a> delay1s
</UL>
<P><STRONG><a name="[b25f08]"></a>delay1s</STRONG> (ARM, 44 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = delay1s</UL>
<BR>[Calls]<UL><LI><a href="#[b25f7c]">>></a> delayms
</UL>
<BR>[Called By]<UL><LI><a href="#[b25ad0]"><<</a> main
</UL>
<P><STRONG><a name="[b25e90]"></a>init_port</STRONG> (ARM, 24 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25ad0]"><<</a> main
</UL>
<P><STRONG><a name="[b25e14]"></a>WaitForEnable</STRONG> (ARM, 88 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = WaitForEnable</UL>
<BR>[Calls]<UL><LI><a href="#[b25f7c]">>></a> delayms
<LI><a href="#[b25ff0]">>></a> delay
<LI><a href="#[b261c4]">>></a> Io_Clr
<LI><a href="#[b26238]">>></a> Io_Set
</UL>
<BR>[Called By]<UL><LI><a href="#[b25d20]"><<</a> LcdWrite_D
<LI><a href="#[b25d98]"><<</a> LcdWrite_CMD
</UL>
<P><STRONG><a name="[b25d98]"></a>LcdWrite_CMD</STRONG> (ARM, 112 bytes, Stack size 12 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = LcdWrite_CMD -> Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b25e14]">>></a> WaitForEnable
<LI><a href="#[b25ff0]">>></a> delay
<LI><a href="#[b26064]">>></a> Sent_Byte
<LI><a href="#[b261c4]">>></a> Io_Clr
<LI><a href="#[b26238]">>></a> Io_Set
</UL>
<BR>[Called By]<UL><LI><a href="#[b25b44]"><<</a> lcdreset
<LI><a href="#[b25ca8]"><<</a> LocateXY
</UL>
<P><STRONG><a name="[b25d20]"></a>LcdWrite_D</STRONG> (ARM, 92 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = LcdWrite_D -> Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b25e14]">>></a> WaitForEnable
<LI><a href="#[b25ff0]">>></a> delay
<LI><a href="#[b26064]">>></a> Sent_Byte
<LI><a href="#[b261c4]">>></a> Io_Clr
<LI><a href="#[b26238]">>></a> Io_Set
</UL>
<BR>[Called By]<UL><LI><a href="#[b25c30]"><<</a> DispOneChar
</UL>
<P><STRONG><a name="[b25ca8]"></a>LocateXY</STRONG> (ARM, 56 bytes, Stack size 16 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 36<LI>Call Chain = LocateXY -> LcdWrite_CMD -> Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b25d98]">>></a> LcdWrite_CMD
</UL>
<BR>[Called By]<UL><LI><a href="#[b25c30]"><<</a> DispOneChar
</UL>
<P><STRONG><a name="[b25c30]"></a>DispOneChar</STRONG> (ARM, 44 bytes, Stack size 16 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 52<LI>Call Chain = DispOneChar -> LocateXY -> LcdWrite_CMD -> Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b25ca8]">>></a> LocateXY
<LI><a href="#[b25d20]">>></a> LcdWrite_D
</UL>
<BR>[Called By]<UL><LI><a href="#[b25bbc]"><<</a> disp
</UL>
<P><STRONG><a name="[b25bbc]"></a>disp</STRONG> (ARM, 116 bytes, Stack size 24 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 76<LI>Call Chain = disp -> DispOneChar -> LocateXY -> LcdWrite_CMD -> Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b25c30]">>></a> DispOneChar
</UL>
<BR>[Called By]<UL><LI><a href="#[b25ad0]"><<</a> main
</UL>
<P><STRONG><a name="[b25b44]"></a>lcdreset</STRONG> (ARM, 132 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = lcdreset -> LcdWrite_CMD -> Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b25d98]">>></a> LcdWrite_CMD
<LI><a href="#[b25f7c]">>></a> delayms
</UL>
<BR>[Called By]<UL><LI><a href="#[b25ad0]"><<</a> main
</UL>
<P><STRONG><a name="[b25ad0]"></a>main</STRONG> (ARM, 76 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 80<LI>Call Chain = main -> disp -> DispOneChar -> LocateXY -> LcdWrite_CMD -> Sent_Byte</UL>
<BR>[Calls]<UL><LI><a href="#[b25b44]">>></a> lcdreset
<LI><a href="#[b25bbc]">>></a> disp
<LI><a href="#[b25e90]">>></a> init_port
<LI><a href="#[b25f08]">>></a> delay1s
<LI><a href="#[b25f7c]">>></a> delayms
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[bfa1ec]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[bfa164]"></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="#[bf754c]">>></a> __rt_stackheap_storage
<LI><a href="#[bf834c]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[bf8e4c]"><<</a> __rt_entry
</UL>
<P><STRONG><a name="[bfa0dc]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bfa2c0]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[bf8e4c]"></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="#[bfa164]">>></a> __rt_stackheap_init
<LI><a href="#[ffb104]">>></a> _platform_post_lib_init
<LI><a href="#[ffb6b8]">>></a> _platform_post_stackheap_init
<LI><a href="#[ffd310]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[1000d20]">>></a> exit (via BX)
</UL>
<BR>[Called By]<UL><LI><a href="#[bf994c]"><<</a> __main
<LI><a href="#[1029f80]"><<</a> __scatterload_rt2
</UL>
<P><STRONG><a name="[bf8d04]"></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="#[ffd2c0]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[1000d20]"><<</a> exit (via Veneer)
</UL>
<P><STRONG><a name="[bf8c8c]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bf63f8]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[bf834c]"></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="#[b28310]">>></a> __user_initial_stackheap
<LI><a href="#[bf5dbc]">>></a> __user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[bfa164]"><<</a> __rt_stackheap_init
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