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📁 LPC2148 SD读写源代码,这个程序实现了对 SD卡的读写操作
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<title>Static Call Graph - [G:\测试区\帮网友测试\SD\SD.axf]</title></head>
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<H1>Static Call Graph for image G:\测试区\帮网友测试\SD\SD.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, RVCT3.0 [Build 951]: Last Updated: Tue Feb 27 23:22:16 2007
<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="#[b283c8]">Reset_Handler</a>
 <LI><a href="#[102b630]">__scatterload</a>
 <LI><a href="#[102b560]">__scatterload_rt2</a>
 <LI><a href="#[102b5b0]">__scatterload_null</a>
 <LI><a href="#[102b07c]">__scatterload_copy</a>
 <LI><a href="#[102ac2c]">__scatterload_zeroinit</a>
 <LI><a href="#[b28248]">__user_initial_stackheap</a>
 <LI><a href="#[ff5598]">__fplib_config_pureend_doubles</a>
 <LI><a href="#[b289b8]">Undef_Handler</a>
 <LI><a href="#[b28940]">SWI_Handler</a>
 <LI><a href="#[b288c4]">PAbt_Handler</a>
 <LI><a href="#[b28848]">DAbt_Handler</a>
 <LI><a href="#[b287d0]">IRQ_Handler</a>
 <LI><a href="#[b28758]">FIQ_Handler</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
 <LI><a href="#[b289b8]">Undef_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b289b8]">Undef_Handler</a><BR>
 <LI><a href="#[b28940]">SWI_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b28940]">SWI_Handler</a><BR>
 <LI><a href="#[b288c4]">PAbt_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b288c4]">PAbt_Handler</a><BR>
 <LI><a href="#[b28848]">DAbt_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b28848]">DAbt_Handler</a><BR>
 <LI><a href="#[b287d0]">IRQ_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b287d0]">IRQ_Handler</a><BR>
 <LI><a href="#[b28758]">FIQ_Handler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[b28758]">FIQ_Handler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[b283c8]"></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="[bf6208]"></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="#[bf5868]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
<LI><a href="#[102b630]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
</UL>

<P><STRONG><a name="[102b630]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[bf6208]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[102b560]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bf5868]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[102b5b0]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[102b07c]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[102b07c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[102b07c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>

<P><STRONG><a name="[102ac2c]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[ffb0ec]"></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="#[ffb020]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[b28248]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[10005bc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[b25aa0]"></a>main</STRONG> (ARM, 320 bytes, Stack size 16 bytes, mmcmain.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = main -> mmc_write_block -> mmc_response</UL>
<BR>[Calls]<UL><LI><a href="#[b257c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;mmc_write_block
<LI><a href="#[b25844]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;mmc_read_block
<LI><a href="#[b258c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;mmc_init
<LI><a href="#[b25938]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_Init
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[b25938]"></a>SPI_Init</STRONG> (ARM, 124 bytes, Stack size 0 bytes, spi_mmc.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b25aa0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[bd26a8]"></a>SPI_Send</STRONG> (ARM, 100 bytes, Stack size 0 bytes, spi_mmc.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b257c8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_write_block
<LI><a href="#[b25844]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_read_block
<LI><a href="#[b258c0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_init
</UL>

<P><STRONG><a name="[bd262c]"></a>SPI_ReceiveByte</STRONG> (ARM, 48 bytes, Stack size 0 bytes, spi_mmc.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b257c8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_write_block
<LI><a href="#[b25844]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_read_block
<LI><a href="#[b258c0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_init
<LI><a href="#[bd24b0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_wait_for_write_finish
<LI><a href="#[bd2538]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_response
<LI><a href="#[bd25b4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SPI_Receive
</UL>

<P><STRONG><a name="[bd25b4]"></a>SPI_Receive</STRONG> (ARM, 52 bytes, Stack size 12 bytes, spi_mmc.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = SPI_Receive</UL>
<BR>[Calls]<UL><LI><a href="#[bd262c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_ReceiveByte
</UL>
<BR>[Called By]<UL><LI><a href="#[b25844]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_read_block
</UL>

<P><STRONG><a name="[bd2538]"></a>mmc_response</STRONG> (ARM, 80 bytes, Stack size 12 bytes, spi_mmc.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = mmc_response</UL>
<BR>[Calls]<UL><LI><a href="#[bd262c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_ReceiveByte
</UL>
<BR>[Called By]<UL><LI><a href="#[b257c8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_write_block
<LI><a href="#[b25844]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_read_block
<LI><a href="#[b258c0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_init
</UL>

<P><STRONG><a name="[b258c0]"></a>mmc_init</STRONG> (ARM, 544 bytes, Stack size 8 bytes, spi_mmc.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = mmc_init -> mmc_response</UL>
<BR>[Calls]<UL><LI><a href="#[bd2538]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;mmc_response
<LI><a href="#[bd262c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_ReceiveByte
<LI><a href="#[bd26a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_Send
</UL>
<BR>[Called By]<UL><LI><a href="#[b25aa0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[bd24b0]"></a>mmc_wait_for_write_finish</STRONG> (ARM, 72 bytes, Stack size 8 bytes, spi_mmc.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = mmc_wait_for_write_finish</UL>
<BR>[Calls]<UL><LI><a href="#[bd262c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_ReceiveByte
</UL>
<BR>[Called By]<UL><LI><a href="#[b257c8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;mmc_write_block
</UL>

<P><STRONG><a name="[b257c8]"></a>mmc_write_block</STRONG> (ARM, 348 bytes, Stack size 20 bytes, spi_mmc.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = mmc_write_block -> mmc_response</UL>
<BR>[Calls]<UL><LI><a href="#[bd24b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;mmc_wait_for_write_finish
<LI><a href="#[bd2538]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;mmc_response
<LI><a href="#[bd262c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_ReceiveByte
<LI><a href="#[bd26a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_Send
</UL>
<BR>[Called By]<UL><LI><a href="#[b25aa0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[b25844]"></a>mmc_read_block</STRONG> (ARM, 268 bytes, Stack size 20 bytes, spi_mmc.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = mmc_read_block -> mmc_response</UL>
<BR>[Calls]<UL><LI><a href="#[bd2538]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;mmc_response
<LI><a href="#[bd25b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_Receive
<LI><a href="#[bd262c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_ReceiveByte
<LI><a href="#[bd26a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_Send
</UL>
<BR>[Called By]<UL><LI><a href="#[b25aa0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[bf6948]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[bf68c0]"></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="#[fffab8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[10005bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[bf5868]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[bf6838]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bf6a1c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[bf5868]"></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="#[bf68c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
<LI><a href="#[ff9394]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[ff97e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[ffb020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[ffe1ac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
</UL>
<BR>[Called By]<UL><LI><a href="#[bf6208]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[102b560]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[bf5720]"></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="#[ffafd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ffe1ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[1000d9c]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ffed84]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[10005bc]"></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="#[b28248]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
<LI><a href="#[ffe8a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[bf68c0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[fffab8]"></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="#[bf68c0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[ffed84]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[1000d9c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[ffe780]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[ffe8a8]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[10005bc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[ffe820]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[ffe1ac]"></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>

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