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<title>Static Call Graph - [E:\姚勇\chengxu\arm\1602\1602.axf]</title></head>
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<H1>Static Call Graph for image E:\姚勇\chengxu\arm\1602\1602.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.1 [Build 903]: Last Updated: Mon Sep 29 14:45:15 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="#[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> ⇒ <a href="#[ca35b0]">Undef_Handler</a><BR>
<LI><a href="#[ca3568]">SWI_Handler</a> ⇒ <a href="#[ca3568]">SWI_Handler</a><BR>
<LI><a href="#[ca3520]">PAbt_Handler</a> ⇒ <a href="#[ca3520]">PAbt_Handler</a><BR>
<LI><a href="#[ca34d8]">DAbt_Handler</a> ⇒ <a href="#[ca34d8]">DAbt_Handler</a><BR>
<LI><a href="#[ca3490]">IRQ_Handler</a> ⇒ <a href="#[ca3490]">IRQ_Handler</a><BR>
<LI><a href="#[ca3448]">FIQ_Handler</a> ⇒ <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="#[c9f6d0]">__main</a>
<LI><a href="#[c9c2e8]">__ARM_get_argv</a>
<LI><a href="#[ca2430]">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="[c9f6d0]"></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="#[c99b28]">>></a> __scatterload
<LI><a href="#[c9f410]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[c99b28]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c9f6d0]">>></a> __main
</UL>
<P><STRONG><a name="[c99ae0]"></a>__scatterload_rt2</STRONG> (ARM, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9f410]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[c99a98]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[c99858]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c99858]">>></a> __scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[c99858]">>></a> __scatterload_copy
</UL>
<P><STRONG><a name="[c996f0]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[c9dd30]"></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="#[c9dca0]">>></a> __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="#[c9ede8]">>></a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[ca2628]"></a>delay1</STRONG> (ARM, 24 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca2598]">>></a> writecmd
<LI><a href="#[ca25e0]">>></a> writedata
</UL>
<P><STRONG><a name="[ca25e0]"></a>writedata</STRONG> (ARM, 184 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = writedata
</UL>
<BR>[Calls]<UL><LI><a href="#[ca2628]">>></a> delay1
</UL>
<BR>[Called By]<UL><LI><a href="#[ca2508]">>></a> display1
<LI><a href="#[ca2550]">>></a> display2
</UL>
<P><STRONG><a name="[ca2598]"></a>writecmd</STRONG> (ARM, 200 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = writecmd
</UL>
<BR>[Calls]<UL><LI><a href="#[ca2628]">>></a> delay1
</UL>
<BR>[Called By]<UL><LI><a href="#[ca24c0]">>></a> lcdinit
<LI><a href="#[ca2508]">>></a> display1
<LI><a href="#[ca2550]">>></a> display2
</UL>
<P><STRONG><a name="[ca2550]"></a>display2</STRONG> (ARM, 72 bytes, Stack size 12 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = display2 ⇒ writecmd
</UL>
<BR>[Calls]<UL><LI><a href="#[ca2598]">>></a> writecmd
<LI><a href="#[ca25e0]">>></a> writedata
</UL>
<BR>[Called By]<UL><LI><a href="#[ca2430]">>></a> main
</UL>
<P><STRONG><a name="[ca2508]"></a>display1</STRONG> (ARM, 72 bytes, Stack size 12 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = display1 ⇒ writecmd
</UL>
<BR>[Calls]<UL><LI><a href="#[ca2598]">>></a> writecmd
<LI><a href="#[ca25e0]">>></a> writedata
</UL>
<BR>[Called By]<UL><LI><a href="#[ca2430]">>></a> main
</UL>
<P><STRONG><a name="[ca24c0]"></a>lcdinit</STRONG> (ARM, 72 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = lcdinit ⇒ writecmd
</UL>
<BR>[Calls]<UL><LI><a href="#[ca2598]">>></a> writecmd
</UL>
<BR>[Called By]<UL><LI><a href="#[ca2430]">>></a> main
</UL>
<P><STRONG><a name="[ca2478]"></a>systeminit</STRONG> (ARM, 32 bytes, Stack size 0 bytes, main.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca2430]">>></a> main
</UL>
<P><STRONG><a name="[ca2430]"></a>main</STRONG> (ARM, 36 bytes, Stack size 4 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = main ⇒ display1 ⇒ writecmd
</UL>
<BR>[Calls]<UL><LI><a href="#[ca2478]">>></a> systeminit
<LI><a href="#[ca24c0]">>></a> lcdinit
<LI><a href="#[ca2508]">>></a> display1
<LI><a href="#[ca2550]">>></a> display2
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[ca1520]"></a>IRQ_Exception</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca14d8]"></a>FIQ_Exception</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1490]"></a>TargetInit</STRONG> (ARM, 4 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1448]"></a>TargetResetInit</STRONG> (ARM, 52 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1400]"></a>__rt_div0</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca13b8]"></a>fputc</STRONG> (ARM, 20 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1370]"></a>fgetc</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1328]"></a>_sys_close</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca12e0]"></a>_sys_write</STRONG> (ARM, 28 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1298]"></a>_sys_read</STRONG> (ARM, 28 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1250]"></a>_ttywrch</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1208]"></a>_sys_istty</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca11c0]"></a>_sys_seek</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1178]"></a>_sys_ensure</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca1130]"></a>_sys_flen</STRONG> (ARM, 16 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca10e8]"></a>_sys_tmpnam</STRONG> (ARM, 24 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[ca10a0]"></a>_sys_exit</STRONG> (ARM, 8 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c9f380]">>></a> __rt_abort
</UL>
<P><STRONG><a name="[ca1058]"></a>_sys_command_string</STRONG> (ARM, 20 bytes, Stack size 0 bytes, target.o(.text), UNUSED)
<P><STRONG><a name="[c9fb58]"></a>__semihosting_guard</STRONG> (ARM, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)
<P><STRONG><a name="[c9fb10]"></a>__use_no_semihosting_swi</STRONG> (ARM, 4 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)
<P><STRONG><a name="[c9f9a0]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)
<P><STRONG><a name="[c9f958]"></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="#[c9e978]">>></a> __rt_stackheap_storage
<LI><a href="#[c9ede8]">>></a> __user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c9f410]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[c9f910]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9f838]">>></a> __user_heap_extend (Weak Reference)
</UL>
<P><STRONG><a name="[c9f410]"></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="#[c9d118]">>></a> _platform_post_lib_init
<LI><a href="#[c9d288]">>></a> _platform_post_stackheap_init
<LI><a href="#[c9dca0]">>></a> __rt_lib_init (via Veneer)
<LI><a href="#[c9e120]">>></a> exit (via BX)
<LI><a href="#[c9f958]">>></a> __rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[c99ae0]">>></a> __scatterload_rt2
<LI><a href="#[c9f6d0]">>></a> __main
</UL>
<P><STRONG><a name="[c9f3c8]"></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="#[c9dc58]">>></a> __rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c9e120]">>></a> exit (via Veneer)
</UL>
<P><STRONG><a name="[c9f380]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ca10a0]">>></a> _sys_exit
</UL>
<P><STRONG><a name="[c9ede8]"></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
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