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ARM的串口源码

<P><STRONG><a name="[bd4cdc]"></a>IRQ_EINT0</STRONG> (ARM, 4 bytes, Stack size 0 bytes, isr.o(.text), UNUSED)

<P><STRONG><a name="[b24958]"></a>IRQ_EINT1</STRONG> (ARM, 44 bytes, Stack size 24 bytes, isr.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 28<LI>Call Chain = IRQ_EINT1 -> SL811Write</UL>
<BR>[Calls]<UL><LI><a href="#[b24704]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SL811Write (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> main.o(.text)
</UL>
<P><STRONG><a name="[b248e0]"></a>IRQ_EINT3</STRONG> (ARM, 980 bytes, Stack size 32 bytes, isr.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 36<LI>Call Chain = IRQ_EINT3 -> Findfile</UL>
<BR>[Calls]<UL><LI><a href="#[bd4c64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Findfile (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> main.o(.text)
</UL>
<P><STRONG><a name="[bfa588]"></a>ReadFile</STRONG> (Thumb, 364 bytes, Stack size 32 bytes, hpi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 156<LI>Call Chain = ReadFile -> GetNextClusterNum -> RBC_Read -> epBulkRcv -> usbXfer -> SL811BufRead</UL>
<BR>[Calls]<UL><LI><a href="#[b20144]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RBC_Read
<LI><a href="#[b202ac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GetNextClusterNum
<LI><a href="#[b20428]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FirstSectorofCluster
</UL>
<BR>[Called By]<UL><LI><a href="#[b24614]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;UartHandler
</UL>

<P><STRONG><a name="[bfa50c]"></a>SetFilePointer</STRONG> (Thumb, 68 bytes, Stack size 8 bytes, hpi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 148 + Unknown Stack Size
<LI>Call Chain = SetFilePointer -> GoToPointer -> GetNextClusterNum -> RBC_Read -> epBulkRcv -> usbXfer -> SL811BufRead</UL>
<BR>[Calls]<UL><LI><a href="#[b20234]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GoToPointer
</UL>
<BR>[Called By]<UL><LI><a href="#[b24614]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;UartHandler
</UL>

<P><STRONG><a name="[bfa494]"></a>OpenFile</STRONG> (Thumb, 616 bytes, Stack size 32 bytes, hpi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 156<LI>Call Chain = OpenFile -> GetNextClusterNum -> RBC_Read -> epBulkRcv -> usbXfer -> SL811BufRead</UL>
<BR>[Calls]<UL><LI><a href="#[b20144]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RBC_Read
<LI><a href="#[b202ac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GetNextClusterNum
<LI><a href="#[b20428]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FirstSectorofCluster
<LI><a href="#[bcb0d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LSwapINT32
<LI><a href="#[bcb148]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LSwapINT16
</UL>
<BR>[Called By]<UL><LI><a href="#[b24614]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;UartHandler
</UL>

<P><STRONG><a name="[b24614]"></a>UartHandler</STRONG> (Thumb, 462 bytes, Stack size 16 bytes, hpi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 172 + Unknown Stack Size
<LI>Call Chain = UartHandler -> OpenFile -> GetNextClusterNum -> RBC_Read -> epBulkRcv -> usbXfer -> SL811BufRead</UL>
<BR>[Calls]<UL><LI><a href="#[b244a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;enable_INT (via Veneer)
<LI><a href="#[bfa494]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OpenFile
<LI><a href="#[bfa50c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetFilePointer
<LI><a href="#[bfa588]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ReadFile
</UL>
<BR>[Called By]<UL><LI><a href="#[b24d88]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Background
<LI><a href="#[b24ee8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[bd4c64]"></a>Findfile</STRONG> (Thumb, 68 bytes, Stack size 4 bytes, hpi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = Findfile</UL>
<BR>[Called By]<UL><LI><a href="#[b248e0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;IRQ_EINT3 (via Veneer)
<LI><a href="#[b24d88]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Background
</UL>

<P><STRONG><a name="[b24d88]"></a>Background</STRONG> (Thumb, 986 bytes, Stack size 8 bytes, hpi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 180 + Unknown Stack Size
<LI>Call Chain = Background -> UartHandler -> OpenFile -> GetNextClusterNum -> RBC_Read -> epBulkRcv -> usbXfer -> SL811BufRead</UL>
<BR>[Calls]<UL><LI><a href="#[b24614]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UartHandler
<LI><a href="#[bd4c64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Findfile
<LI><a href="#[fd59a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_switch8 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b24ee8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[b2486c]"></a>List</STRONG> (Thumb, 926 bytes, Stack size 40 bytes, hpi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 164<LI>Call Chain = List -> GetNextClusterNum -> RBC_Read -> epBulkRcv -> usbXfer -> SL811BufRead</UL>
<BR>[Calls]<UL><LI><a href="#[b20144]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RBC_Read
<LI><a href="#[b202ac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GetNextClusterNum
<LI><a href="#[b20428]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FirstSectorofCluster
</UL>
<BR>[Called By]<UL><LI><a href="#[b24ee8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[fd8654]"></a>__aeabi_idiv</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[fd85d4]"></a>__aeabi_idiv_div0</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[fd8500]"></a>__aeabi_idivmod</STRONG> (ARM, 364 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text))
<BR><BR>[Calls]<UL><LI><a href="#[fd3da4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idiv0
</UL>
<BR>[Called By]<UL><LI><a href="#[b2032c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;ThisFatEntOffset (via Veneer)
<LI><a href="#[b203ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;ThisFatSecNum (via Veneer)
<LI><a href="#[b24ac0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;EnumMassDev (via Veneer)
</UL>

<P><STRONG><a name="[fd8550]"></a>__aeabi_idivmod_div0</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[fd6828]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[fd67a0]"></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="#[fd2a90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[fd4390]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[fd4e7c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[fd6718]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[fd68fc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[fd59a8]"></a>__ARM_switch8</STRONG> (ARM, 24 bytes, Stack size 0 bytes, switch8.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b24d88]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Background (via Veneer)
</UL>

<P><STRONG><a name="[fd592c]"></a>__rt_switch8</STRONG> (ARM, 0 bytes, Stack size 0 bytes, switch8.o(.text), UNUSED)

<P><STRONG><a name="[fd4e7c]"></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="#[fd04ac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[fd67a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
<LI><a href="#[100a398]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[100a954]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[100ae8c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_pre_stackheap_init
<LI><a href="#[100c5c4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[fd5f80]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[1015ca0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[fd4d34]"></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="#[1009e3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_pre_lib_shutdown
<LI><a href="#[100c574]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[fd04ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[fd4cbc]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[fd1924]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[fd4390]"></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="#[b280e4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
<LI><a href="#[fd12e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[fd67a0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[fd3da4]"></a>__aeabi_idiv0</STRONG> (ARM, 4 bytes, Stack size 0 bytes, aeabi_idiv0.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[fd8500]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idivmod
</UL>

<P><STRONG><a name="[fd2a90]"></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="#[fd67a0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[fd1924]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[fd4cbc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[fd11b8]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[fd12e0]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[fd4390]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[fd1258]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[fd04ac]"></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="#[fd035c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_call_atexit_fns (Weak Reference)
<LI><a href="#[fd03dc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[fd4d34]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[fd4e7c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[100c5c4]"></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="#[fd03dc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[1004664]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_init (via Veneer)
<LI><a href="#[10085c4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_locale (via Veneer)
<LI><a href="#[100bb44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_signal_init (Weak Reference)
<LI><a href="#[100bbc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_rand_init (Weak Reference)
<LI><a href="#[100bc38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_initio (Weak Reference)
<LI><a href="#[100bcac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_user_alloc (Weak Reference)
<LI><a href="#[100bd2c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_alloc (Weak Reference)
<LI><a href="#[100bda4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_getenv_init (Weak Reference)
<LI><a href="#[100be20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_time (Weak Reference)
<LI><a href="#[100be9c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_numeric (Weak Reference)
<LI><a href="#[100bf18]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_monetary (Weak Reference)
<LI><a href="#[100bf98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_ctype (Weak Reference)
<LI><a href="#[100c014]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_collate (Weak Reference)
<LI><a href="#[100c090]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_trap_init (Weak Reference)
<LI><a href="#[100c10c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_clock_init (Weak Reference)
<LI><a href="#[100c184]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_atexit_init (Weak Reference)
<LI><a href="#[100c27c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[100c304]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__alloca_initialize (Weak Reference)
<LI><a href="#[100c384]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__Heap_DescSize (Weak Reference)
<LI><a href="#[100c400]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_exceptions_init (Weak Reference)
<LI><a href="#[100c690]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_argv_veneer (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[fd4e7c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry (via Veneer)
</UL>

<P><STRONG><a name="[100c574]"></a>__rt_lib_shutdown</STRONG> (Thumb, 26 bytes, Stack size 8 bytes, lib_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[fd03dc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[100ba44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_terminateio (Weak Reference)
<LI><a href="#[100bac0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_terminate_user_alloc (Weak Reference)
<LI><a href="#[100c200]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__cxa_finalize (Weak Reference)
</UL>
<BR>[Called By]<UL><LI><a href="#[fd4d34]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)