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📁 LPC213* UART 中断方式程序代码
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<title>Static Call Graph - [G:\arm\LPC2138\copy\2138\test.axf]</title></head>
<body><HR>
<H1>Static Call Graph for image G:\arm\LPC2138\copy\2138\test.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, RVCT3.0 [Build 951]: Last Updated: Mon Apr 14 11:17:30 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="#[b48428]">Reset_Handler</a>
 <LI><a href="#[c34f38]">__scatterload</a>
 <LI><a href="#[c34e68]">__scatterload_rt2</a>
 <LI><a href="#[c34eb8]">__scatterload_null</a>
 <LI><a href="#[c34984]">__scatterload_copy</a>
 <LI><a href="#[c34534]">__scatterload_zeroinit</a>
 <LI><a href="#[b482a8]">__user_initial_stackheap</a>
 <LI><a href="#[10199dc]">__fplib_config_pureend_doubles</a>
 <LI><a href="#[b48a18]">Undef_Handler</a>
 <LI><a href="#[b489a0]">SWI_Handler</a>
 <LI><a href="#[b48924]">PAbt_Handler</a>
 <LI><a href="#[b488a8]">DAbt_Handler</a>
 <LI><a href="#[b48830]">IRQ_Handler</a>
 <LI><a href="#[b487b8]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
 <LI><a href="#[b48a18]">Undef_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b48a18]">Undef_Handler</a><BR>
 <LI><a href="#[b489a0]">SWI_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b489a0]">SWI_Handler</a><BR>
 <LI><a href="#[b48924]">PAbt_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b48924]">PAbt_Handler</a><BR>
 <LI><a href="#[b488a8]">DAbt_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b488a8]">DAbt_Handler</a><BR>
 <LI><a href="#[b48830]">IRQ_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b48830]">IRQ_Handler</a><BR>
 <LI><a href="#[b487b8]">FIQ_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b487b8]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b48428]"></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="[c1b2bc]"></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="#[c1a91c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
<LI><a href="#[c34f38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
</UL>

<P><STRONG><a name="[c34f38]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c1b2bc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[c34e68]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c1a91c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c34eb8]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[c34984]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c34984]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[c34984]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>

<P><STRONG><a name="[c34534]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[101f530]"></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="#[101f464]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[b482a8]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c19f7c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[b46034]"></a>IRQ_UART0</STRONG> (ARM, 152 bytes, Stack size 20 bytes, uart.o(.text), UNUSED)

<P><STRONG><a name="[b45fb8]"></a>UART0_SendByte</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b45f3c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;UART0_SendBuf
</UL>

<P><STRONG><a name="[b45f3c]"></a>UART0_SendBuf</STRONG> (ARM, 72 bytes, Stack size 4 bytes, uart.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = UART0_SendBuf</UL>
<BR>[Calls]<UL><LI><a href="#[b45fb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendByte
</UL>
<BR>[Called By]<UL><LI><a href="#[b45cf0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[b45ec4]"></a>UART0_Init</STRONG> (ARM, 80 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b45cf0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[b45e4c]"></a>IRQ_Enable</STRONG> (ARM, 16 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b45dd8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;IRQset
</UL>

<P><STRONG><a name="[b45dd8]"></a>IRQset</STRONG> (ARM, 52 bytes, Stack size 4 bytes, uart.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = IRQset</UL>
<BR>[Calls]<UL><LI><a href="#[b45e4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IRQ_Enable
</UL>
<BR>[Called By]<UL><LI><a href="#[b45cf0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[b45d64]"></a>check</STRONG> (ARM, 52 bytes, Stack size 0 bytes, uart.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b45cf0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[b45cf0]"></a>main</STRONG> (ARM, 140 bytes, Stack size 4 bytes, uart.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = main -> IRQset</UL>
<BR>[Calls]<UL><LI><a href="#[b45d64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;check
<LI><a href="#[b45dd8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IRQset
<LI><a href="#[b45ec4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_Init
<LI><a href="#[b45f3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendBuf
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[c1b9fc]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[c1b974]"></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="#[c19478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[c19f7c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c1a91c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c1b8ec]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c1bad0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[c1a91c]"></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="#[c17b6c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[c1b974]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
<LI><a href="#[101d7d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[101dc2c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[101f464]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c1b2bc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[c34e68]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[c1a7d4]"></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="#[101f414]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c17b6c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[c1a75c]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c18744]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[c19f7c]"></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="#[b482a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
<LI><a href="#[c18268]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[c1b974]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[c19478]"></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="#[c1b974]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[c18744]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c1a75c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[c18140]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[c18268]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c19f7c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[c181e0]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[c17b6c]"></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="#[c17a1c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_call_atexit_fns (Weak Reference)
<LI><a href="#[c17a9c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[c1a7d4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c1a91c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[101f464]"></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="#[c17a9c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[1019ae8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_init (via Veneer)
<LI><a href="#[101c118]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_locale (via Veneer)
<LI><a href="#[101e9e4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_signal_init (Weak Reference)
<LI><a href="#[101ea60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_rand_init (Weak Reference)
<LI><a href="#[101ead8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_initio (Weak Reference)
<LI><a href="#[101eb4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_user_alloc (Weak Reference)
<LI><a href="#[101ebcc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_alloc (Weak Reference)
<LI><a href="#[101ec44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_getenv_init (Weak Reference)
<LI><a href="#[101ecc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_time (Weak Reference)

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