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📄 time_show.htm

📁 用proteus和Keil做的基于ARM的实时时钟。初始化一个初始时钟就可以一直正确运行
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<title>Static Call Graph - [E:\Real_Time\Software\time_show.axf]</title></head>
<body><HR>
<H1>Static Call Graph for image E:\Real_Time\Software\time_show.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, RVCT3.1 [Build 942]: Last Updated: Sun May 24 17:30:47 2009
<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="#[ca0170]">__main</a>
 <LI><a href="#[c9c7c0]">__ARM_get_argv</a>
 <LI><a href="#[ca2598]">main</a>
 <LI><a href="#[c9d528]">__I_use_semihosting</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="[ca0170]"></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="#[c990b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
<LI><a href="#[c9feb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c990b0]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[ca0170]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[c99068]"></a>__scatterload_rt2</STRONG> (ARM, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9feb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c99020]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[c98de0]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c98de0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[c98de0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>

<P><STRONG><a name="[c98c78]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[c9e478]"></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="#[c9e3e8]">&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="#[c9f888]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[ca27d8]"></a>Convert</STRONG> (ARM, 200 bytes, Stack size 0 bytes, time_show.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca26b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp2
<LI><a href="#[ca2700]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp1
</UL>

<P><STRONG><a name="[ca2790]"></a>Delay</STRONG> (ARM, 52 bytes, Stack size 0 bytes, time_show.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca26b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp2
<LI><a href="#[ca2700]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp1
</UL>

<P><STRONG><a name="[ca2748]"></a>ReadRtc</STRONG> (ARM, 84 bytes, Stack size 0 bytes, time_show.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca26b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp2
<LI><a href="#[ca2700]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp1
</UL>

<P><STRONG><a name="[ca2700]"></a>Disp1</STRONG> (ARM, 584 bytes, Stack size 32 bytes, time_show.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = Disp1 &rArr; __aeabi_idivmod
</UL>
<BR>[Calls]<UL><LI><a href="#[ca1138]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idivmod
<LI><a href="#[ca2748]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ReadRtc
<LI><a href="#[ca2790]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay
<LI><a href="#[ca27d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Convert
</UL>
<BR>[Called By]<UL><LI><a href="#[ca2598]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca26b8]"></a>Disp2</STRONG> (ARM, 584 bytes, Stack size 32 bytes, time_show.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = Disp2 &rArr; __aeabi_idivmod
</UL>
<BR>[Calls]<UL><LI><a href="#[ca1138]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idivmod
<LI><a href="#[ca2748]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ReadRtc
<LI><a href="#[ca2790]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay
<LI><a href="#[ca27d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Convert
</UL>
<BR>[Called By]<UL><LI><a href="#[ca2598]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca2670]"></a>IRQ_Timer0</STRONG> (ARM, 52 bytes, Stack size 8 bytes, time_show.o(.text), UNUSED)

<P><STRONG><a name="[ca2628]"></a>Timer0Init</STRONG> (ARM, 48 bytes, Stack size 0 bytes, time_show.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca2598]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca25e0]"></a>RTCInit</STRONG> (ARM, 80 bytes, Stack size 0 bytes, time_show.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca2598]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca2598]"></a>main</STRONG> (ARM, 124 bytes, Stack size 8 bytes, time_show.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = main &rArr; Disp2 &rArr; __aeabi_idivmod
</UL>
<BR>[Calls]<UL><LI><a href="#[ca25e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RTCInit
<LI><a href="#[ca2628]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Timer0Init
<LI><a href="#[ca26b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp2
<LI><a href="#[ca2700]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp1
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[ca1180]"></a>__aeabi_idiv</STRONG> (ARM, 0 bytes, Stack size 8 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[ca1138]"></a>__aeabi_idivmod</STRONG> (ARM, 384 bytes, Stack size 8 bytes, aeabi_sdiv.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __aeabi_idivmod
</UL>
<BR>[Called By]<UL><LI><a href="#[ca26b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp2
<LI><a href="#[ca2700]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Disp1
</UL>

<P><STRONG><a name="[ca0440]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[ca03f8]"></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="#[c9f0f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[c9f888]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c9feb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[ca03b0]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ca02d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[c9feb0]"></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="#[c9d860]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[c9d9d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[c9e3e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[c9e868]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[ca03f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[c99068]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
<LI><a href="#[ca0170]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[c9fe68]"></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="#[c9e3a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c9e868]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[c9fe20]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9ef40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[c9f888]"></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="#[c9ec68]">&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="#[ca03f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[c9f0f8]"></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="#[ca03f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[c9ef40]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c9fe20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[c9ecb0]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[c9ec68]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c9f888]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[c9ec20]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[c9e868]"></a>exit</STRONG> (Thumb, 12 bytes, Stack size 0 bytes, exit.o(.text))

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