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<title>Static Call Graph - [E:\Design\EasyARM2131\MP3 OK\mp3\2132sdmp3keilnos.axf]</title></head>
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<H1>Static Call Graph for image E:\Design\EasyARM2131\MP3 OK\mp3\2132sdmp3keilnos.axf</H1><HR>
<BR><P>#<CALLGRAPH># ARM Linker, RVCT3.1 [Build 934]: Last Updated: Thu Oct 02 10:52:22 2008
<BR><P>
<H3>Maximum Stack Usage = 1064 bytes + Unknown(Functions without stacksize, Cycles, Untraceable Function Pointers)</H3><H3>
Call chain for Maximum Stack Depth:</H3>
main ⇒ PlayMusicwithKey ⇒ LrcProc ⇒ SearchLrc ⇒ FAT_OpenDir ⇒ FAT_FindItem ⇒ FAT_NextCluster
<P>
<H3>
Functions with no stack information
</H3><UL>
<LI><a href="#[b832e0]">Reset_Handler</a>
<LI><a href="#[b83328]">__user_initial_stackheap</a>
<LI><a href="#[b835b0]">Undef_Handler</a>
<LI><a href="#[b83568]">SWI_Handler</a>
<LI><a href="#[b83520]">PAbt_Handler</a>
<LI><a href="#[b834d8]">DAbt_Handler</a>
<LI><a href="#[b83490]">IRQ_Handler</a>
<LI><a href="#[b83448]">FIQ_Handler</a>
</UL>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[b746d8]">_sys_exit</a> ⇒ <a href="#[b746d8]">_sys_exit</a><BR>
<LI><a href="#[b835b0]">Undef_Handler</a> ⇒ <a href="#[b835b0]">Undef_Handler</a><BR>
<LI><a href="#[b83568]">SWI_Handler</a> ⇒ <a href="#[b83568]">SWI_Handler</a><BR>
<LI><a href="#[b83520]">PAbt_Handler</a> ⇒ <a href="#[b83520]">PAbt_Handler</a><BR>
<LI><a href="#[b834d8]">DAbt_Handler</a> ⇒ <a href="#[b834d8]">DAbt_Handler</a><BR>
<LI><a href="#[b83490]">IRQ_Handler</a> ⇒ <a href="#[b83490]">IRQ_Handler</a><BR>
<LI><a href="#[b83448]">FIQ_Handler</a> ⇒ <a href="#[b83448]">FIQ_Handler</a><BR>
</UL>
<P>
<H3>
Function Pointers
</H3><UL>
<LI><a href="#[b832e0]">Reset_Handler</a>
<LI><a href="#[b835b0]">Undef_Handler</a>
<LI><a href="#[b83568]">SWI_Handler</a>
<LI><a href="#[b83520]">PAbt_Handler</a>
<LI><a href="#[b834d8]">DAbt_Handler</a>
<LI><a href="#[b83490]">IRQ_Handler</a>
<LI><a href="#[b83448]">FIQ_Handler</a>
<LI><a href="#[f8a908]">__main</a>
<LI><a href="#[f83da0]">__ARM_get_argv</a>
<LI><a href="#[b79688]">MMC_SD_ReadSingleBlock</a>
<LI><a href="#[b79640]">MMC_SD_WriteSingleBlock</a>
<LI><a href="#[b795f8]">MMC_SD_ReadCapacity</a>
<LI><a href="#[b747b0]">fputc</a>
<LI><a href="#[b75268]">main</a>
<LI><a href="#[f86840]">_printf_outstr_char</a>
<LI><a href="#[f866c8]">_printf_input_char</a>
</UL>
<P>
<H3>
Global Symbols
</H3>
<P><STRONG><a name="[b832e0]"></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="[f8a908]"></a>__main</STRONG> (ARM, 8 bytes, Stack size 0 bytes, __main.o(!!!main))
<BR><BR>[Stack]<UL><LI>Max Depth = 112 + Unknown Stack Size
<LI>Call Chain = __main ⇒ __rt_entry ⇒ __rt_lib_init ⇒ _init_alloc ⇒ __rt_SIGRTMEM ⇒ __rt_SIGRTMEM_inner ⇒ __default_signal_display
</UL>
<BR>[Calls]<UL><LI><a href="#[f826e8]">>></a> __scatterload
<LI><a href="#[f8a648]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[f826e8]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[f8a908]">>></a> __main
</UL>
<P><STRONG><a name="[f826a0]"></a>__scatterload_rt2</STRONG> (ARM, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[f8a648]">>></a> __rt_entry
</UL>
<P><STRONG><a name="[f82658]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<P><STRONG><a name="[f82418]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[f82418]">>></a> __scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[f82418]">>></a> __scatterload_copy
</UL>
<P><STRONG><a name="[f822b0]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
<P><STRONG><a name="[f85c38]"></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="#[f85ba8]">>></a> __rt_lib_init (via Veneer)
</UL>
<P><STRONG><a name="[b83328]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[f89eb0]">>></a> __user_setup_stackheap
</UL>
<P><STRONG><a name="[b819b8]"></a>FAT_Init</STRONG> (ARM, 392 bytes, Stack size 536 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 536<LI>Call Chain = FAT_Init
</UL>
<BR>[Calls]<UL><LI><a href="#[b81538]">>></a> get32_little
<LI><a href="#[b81580]">>></a> get16_little
</UL>
<BR>[Called By]<UL><LI><a href="#[b75268]">>></a> main
</UL>
<P><STRONG><a name="[b81970]"></a>FAT_LoadPartCluster</STRONG> (ARM, 64 bytes, Stack size 8 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = FAT_LoadPartCluster
</UL>
<BR>[Called By]<UL><LI><a href="#[b752b0]">>></a> PlayMusicwithKey
<LI><a href="#[b752f8]">>></a> LrcProc
</UL>
<P><STRONG><a name="[b81928]"></a>FAT_NextCluster</STRONG> (ARM, 164 bytes, Stack size 16 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16 + Unknown Stack Size
<LI>Call Chain = FAT_NextCluster
</UL>
<BR>[Calls]<UL><LI><a href="#[f8b7d8]">>></a> __aeabi_uidivmod
</UL>
<BR>[Called By]<UL><LI><a href="#[b752b0]">>></a> PlayMusicwithKey
<LI><a href="#[b752f8]">>></a> LrcProc
<LI><a href="#[b81658]">>></a> SearchLrc
<LI><a href="#[b816a0]">>></a> Search
<LI><a href="#[b81730]">>></a> SearchFolder
<LI><a href="#[b818e0]">>></a> FAT_FindItem
</UL>
<P><STRONG><a name="[b818e0]"></a>FAT_FindItem</STRONG> (ARM, 560 bytes, Stack size 552 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 568 + Unknown Stack Size
<LI>Call Chain = FAT_FindItem ⇒ FAT_NextCluster
</UL>
<BR>[Calls]<UL><LI><a href="#[b81538]">>></a> get32_little
<LI><a href="#[b81580]">>></a> get16_little
<LI><a href="#[b81928]">>></a> FAT_NextCluster
</UL>
<BR>[Called By]<UL><LI><a href="#[b81850]">>></a> FAT_OpenDir
<LI><a href="#[b81898]">>></a> FAT_Open
</UL>
<P><STRONG><a name="[b81898]"></a>FAT_Open</STRONG> (ARM, 380 bytes, Stack size 40 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 608 + Unknown Stack Size
<LI>Call Chain = FAT_Open ⇒ FAT_FindItem ⇒ FAT_NextCluster
</UL>
<BR>[Calls]<UL><LI><a href="#[b818e0]">>></a> FAT_FindItem
</UL>
<BR>[Called By]<UL><LI><a href="#[b7aa00]">>></a> GBK_Ini
</UL>
<P><STRONG><a name="[b81850]"></a>FAT_OpenDir</STRONG> (ARM, 336 bytes, Stack size 40 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 608 + Unknown Stack Size
<LI>Call Chain = FAT_OpenDir ⇒ FAT_FindItem ⇒ FAT_NextCluster
</UL>
<BR>[Calls]<UL><LI><a href="#[b818e0]">>></a> FAT_FindItem
</UL>
<BR>[Called By]<UL><LI><a href="#[b81658]">>></a> SearchLrc
</UL>
<P><STRONG><a name="[b81808]"></a>CopyDirentruyItem</STRONG> (ARM, 40 bytes, Stack size 0 bytes, fat.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b81658]">>></a> SearchLrc
<LI><a href="#[b816a0]">>></a> Search
</UL>
<P><STRONG><a name="[b817c0]"></a>WriteFolderCluster</STRONG> (ARM, 12 bytes, Stack size 0 bytes, fat.o(.text), UNUSED)
<P><STRONG><a name="[b81778]"></a>GetFolderCluster</STRONG> (ARM, 12 bytes, Stack size 0 bytes, fat.o(.text), UNUSED)
<P><STRONG><a name="[b81730]"></a>SearchFolder</STRONG> (ARM, 528 bytes, Stack size 40 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 96 + Unknown Stack Size
<LI>Call Chain = SearchFolder ⇒ malloc ⇒ __Heap_Full ⇒ __Heap_ProvideMemory ⇒ free
</UL>
<BR>[Calls]<UL><LI><a href="#[b81580]">>></a> get16_little
<LI><a href="#[b81928]">>></a> FAT_NextCluster
<LI><a href="#[f8fac0]">>></a> free (via Veneer)
<LI><a href="#[f8fd40]">>></a> malloc (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b816e8]">>></a> SearchInit
</UL>
<P><STRONG><a name="[b816e8]"></a>SearchInit</STRONG> (ARM, 120 bytes, Stack size 24 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 120 + Unknown Stack Size
<LI>Call Chain = SearchInit ⇒ SearchFolder ⇒ malloc ⇒ __Heap_Full ⇒ __Heap_ProvideMemory ⇒ free
</UL>
<BR>[Calls]<UL><LI><a href="#[b81730]">>></a> SearchFolder
</UL>
<BR>[Called By]<UL><LI><a href="#[b75268]">>></a> main
</UL>
<P><STRONG><a name="[b816a0]"></a>Search</STRONG> (ARM, 1380 bytes, Stack size 64 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 120 + Unknown Stack Size
<LI>Call Chain = Search ⇒ malloc ⇒ __Heap_Full ⇒ __Heap_ProvideMemory ⇒ free
</UL>
<BR>[Calls]<UL><LI><a href="#[b81808]">>></a> CopyDirentruyItem
<LI><a href="#[b81928]">>></a> FAT_NextCluster
<LI><a href="#[f8fac0]">>></a> free (via Veneer)
<LI><a href="#[f8fd40]">>></a> malloc (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b75268]">>></a> main
<LI><a href="#[b752b0]">>></a> PlayMusicwithKey
</UL>
<P><STRONG><a name="[b81658]"></a>SearchLrc</STRONG> (ARM, 1180 bytes, Stack size 192 bytes, fat.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 800 + Unknown Stack Size
<LI>Call Chain = SearchLrc ⇒ FAT_OpenDir ⇒ FAT_FindItem ⇒ FAT_NextCluster
</UL>
<BR>[Calls]<UL><LI><a href="#[b81808]">>></a> CopyDirentruyItem
<LI><a href="#[b81850]">>></a> FAT_OpenDir
<LI><a href="#[b81928]">>></a> FAT_NextCluster
<LI><a href="#[f8fac0]">>></a> free (via Veneer)
<LI><a href="#[f8fd40]">>></a> malloc (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b752f8]">>></a> LrcProc
</UL>
<P><STRONG><a name="[b802e8]"></a>get16</STRONG> (ARM, 28 bytes, Stack size 0 bytes, global.o(.text), UNUSED)
<P><STRONG><a name="[b802a0]"></a>get32</STRONG> (ARM, 32 bytes, Stack size 0 bytes, global.o(.text), UNUSED)
<P><STRONG><a name="[b81580]"></a>get16_little</STRONG> (ARM, 28 bytes, Stack size 0 bytes, global.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b752b0]">>></a> PlayMusicwithKey
<LI><a href="#[b752f8]">>></a> LrcProc
<LI><a href="#[b7d158]">>></a> Unicode_to_GBK
<LI><a href="#[b81730]">>></a> SearchFolder
<LI><a href="#[b818e0]">>></a> FAT_FindItem
<LI><a href="#[b819b8]">>></a> FAT_Init
</UL>
<P><STRONG><a name="[b81538]"></a>get32_little</STRONG> (ARM, 32 bytes, Stack size 0 bytes, global.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b752b0]">>></a> PlayMusicwithKey
<LI><a href="#[b752f8]">>></a> LrcProc
<LI><a href="#[b818e0]">>></a> FAT_FindItem
<LI><a href="#[b819b8]">>></a> FAT_Init
</UL>
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