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📁 对STR710的I/O操作的典型例子程序,使用KEIL编译.采用MDK3.05操作系统.
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<title>Static Call Graph - [.\output\RTLDemo.axf]</title></head>
<body><HR>
<H1>Static Call Graph for image .\output\RTLDemo.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, RVCT3.0 [Build 951]: Last Updated: Tue Jul 31 14:37:35 2007
<BR><P>
<H3>Maximum Stack Usage =         96 bytes + Unknown(Functions without stacksize,Cycles,Untraceable Function Pointers)</H3><H3>
Call chain for Maximum Stack Depth:</H3>
main -> os_sys_init_user -> os_tsk_create_user -> os_init_context<P>
<H3>
Functions with no stack information
</H3><UL>
 <LI><a href="#[beef3c]">Vectors</a>
 <LI><a href="#[beee48]">Reset_Handler</a>
 <LI><a href="#[1029794]">__scatterload</a>
 <LI><a href="#[10296c4]">__scatterload_rt2</a>
 <LI><a href="#[1029714]">__scatterload_null</a>
 <LI><a href="#[10291e0]">__scatterload_copy</a>
 <LI><a href="#[1028d90]">__scatterload_zeroinit</a>
 <LI><a href="#[beecc8]">__user_initial_stackheap</a>
 <LI><a href="#[fec1b0]">os_clock_interrupt</a>
 <LI><a href="#[fec160]">os_set_env</a>
 <LI><a href="#[feb880]">SWI_Handler</a>
 <LI><a href="#[109a2ec]">__fplib_config_pureend_doubles</a>
 <LI><a href="#[bef480]">UndefHandler</a>
 <LI><a href="#[bef408]">PAbtHandler</a>
 <LI><a href="#[bef390]">DAbtHandler</a>
 <LI><a href="#[bef318]">IRQHandler</a>
 <LI><a href="#[bef2a0]">FIQHandler</a>
 <LI><a href="#[fd7a20]">__arm_div4</a>
 <LI><a href="#[fd79a8]">__arm_div8</a>
 <LI><a href="#[fd792c]">__arm_div_large</a>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3><UL>
 <LI><a href="#[bef480]">UndefHandler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[bef480]">UndefHandler</a><BR>
 <LI><a href="#[bef408]">PAbtHandler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[bef408]">PAbtHandler</a><BR>
 <LI><a href="#[bef390]">DAbtHandler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[bef390]">DAbtHandler</a><BR>
 <LI><a href="#[bef318]">IRQHandler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[bef318]">IRQHandler</a><BR>
 <LI><a href="#[bef2a0]">FIQHandler</a>&nbsp;&nbsp;&nbsp;->&nbsp;&nbsp;&nbsp;<a href="#[bef2a0]">FIQHandler</a><BR>
</UL>
<BR>
<P><STRONG><a name="[beef3c]"></a>Vectors</STRONG> (ARM, 4 bytes, Stack size unknown bytes, str71x.o(Reset), UNUSED)

<P><STRONG><a name="[beee48]"></a>Reset_Handler</STRONG> (ARM, 0 bytes, Stack size unknown bytes, str71x.o(Reset))
<BR>[Address Reference Count : 1]<UL><LI> str71x.o(Reset)
</UL>
<P><STRONG><a name="[fd4288]"></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="#[fd3908]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
<LI><a href="#[1029794]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
</UL>

<P><STRONG><a name="[1029794]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[fd4288]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[10296c4]"></a>__scatterload_rt2</STRONG> (ARM, 48 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[fd3908]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[1029714]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[10291e0]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10291e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[10291e0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>

<P><STRONG><a name="[1028d90]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[10a0368]"></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="#[10a029c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[b23cd0]"></a>LED_A_Init</STRONG> (ARM, 72 bytes, Stack size 0 bytes, blanky.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b23af4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;init
</UL>

<P><STRONG><a name="[b23c58]"></a>LED_A_ON</STRONG> (ARM, 24 bytes, Stack size 0 bytes, blanky.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b23b68]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;LED_A_flash
</UL>

<P><STRONG><a name="[b23be0]"></a>LED_A_OFF</STRONG> (ARM, 24 bytes, Stack size 0 bytes, blanky.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b23b68]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;LED_A_flash
</UL>

<P><STRONG><a name="[b23b68]"></a>LED_A_flash</STRONG> (ARM, 36 bytes, Stack size 8 bytes, blanky.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b23be0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LED_A_OFF
<LI><a href="#[b23c58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LED_A_ON
<LI><a href="#[1006e98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_dly_wait (via Veneer)
</UL>

<P><STRONG><a name="[b23af4]"></a>init</STRONG> (ARM, 212 bytes, Stack size 8 bytes, blanky.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b23cd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LED_A_Init
<LI><a href="#[beb244]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCCU_RCLKSourceConfig
<LI><a href="#[beb394]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCCU_PLL1Config
<LI><a href="#[ff1bbc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_tsk_delete (via Veneer)
<LI><a href="#[ff1c90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_tsk_create_user (via Veneer)
</UL>

<P><STRONG><a name="[b23a80]"></a>main</STRONG> (ARM, 36 bytes, Stack size 8 bytes, blanky.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 96 + Unknown Stack Size
<LI>Call Chain = main -> os_sys_init_user -> os_tsk_create_user -> os_init_context</UL>
<BR>[Calls]<UL><LI><a href="#[ff1ce0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_sys_init_user (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[bd8790]"></a>_ttywrch</STRONG> (ARM, 4 bytes, Stack size 0 bytes, retarget.o(.text), UNUSED)

<P><STRONG><a name="[bd8718]"></a>_sys_exit</STRONG> (ARM, 8 bytes, Stack size 0 bytes, retarget.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[fd3748]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[bd4284]"></a>os_idle_demon</STRONG> (ARM, 8 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ff1ce0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_sys_init_user (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> rt_task.o(i.os_sys_init_user)
</UL>
<P><STRONG><a name="[bd420c]"></a>os_tmr_call</STRONG> (ARM, 8 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[1015044]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tmr_tick (via Veneer)
</UL>

<P><STRONG><a name="[bd418c]"></a>os_clock_interrupt0</STRONG> (ARM, 160 bytes, Stack size 8 bytes, rtx_config.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = os_clock_interrupt0</UL>
<BR>[Calls]<UL><LI><a href="#[ffc008]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_put_rdy_first (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> IRQ_RTX.o(IRQ_Area)
</UL>
<P><STRONG><a name="[bd410c]"></a>os_def_interrupt</STRONG> (ARM, 4 bytes, Stack size 0 bytes, rtx_config.o(.text), UNUSED)

<P><STRONG><a name="[bd4094]"></a>os_tmr_init</STRONG> (ARM, 88 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ff1ce0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_sys_init_user (via Veneer)
</UL>

<P><STRONG><a name="[bd4018]"></a>os_tmr_reload</STRONG> (ARM, 4 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[fea3d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_clock_demon (via Veneer)
</UL>

<P><STRONG><a name="[b203e4]"></a>os_tmr_force_irq</STRONG> (ARM, 24 bytes, Stack size 0 bytes, rtx_config.o(.text), UNUSED)

<P><STRONG><a name="[b2036c]"></a>os_tmr_inspect_cnt</STRONG> (ARM, 20 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[fea3d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_clock_demon (via Veneer)
</UL>

<P><STRONG><a name="[b202ec]"></a>os_tmr_inspect_ovf</STRONG> (ARM, 16 bytes, Stack size 0 bytes, rtx_config.o(.text), UNUSED)

<P><STRONG><a name="[b20278]"></a>__SWI_7</STRONG> (ARM, 36 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> SWI_Table.o(SWI_TABLE)
</UL>
<P><STRONG><a name="[b20200]"></a>tsk_lock</STRONG> (ARM, 16 bytes, Stack size 8 bytes, rtx_config.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = tsk_lock</UL>
<BR>[Called By]<UL><LI><a href="#[ff1bbc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tsk_delete (via Veneer)
<LI><a href="#[ff1c90]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tsk_create_user (via Veneer)
<LI><a href="#[ff1ce0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_sys_init_user (via Veneer)
<LI><a href="#[1006e98]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_dly_wait (via Veneer)
</UL>

<P><STRONG><a name="[b20188]"></a>tsk_unlock</STRONG> (ARM, 24 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ff1bbc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tsk_delete (via Veneer)
<LI><a href="#[ff1c90]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tsk_create_user (via Veneer)
<LI><a href="#[ff1ce0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_sys_init_user (via Veneer)
<LI><a href="#[1006e98]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_dly_wait (via Veneer)
</UL>

<P><STRONG><a name="[b20110]"></a>os_init_mem</STRONG> (ARM, 76 bytes, Stack size 8 bytes, rtx_config.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = os_init_mem -> _init_box</UL>
<BR>[Calls]<UL><LI><a href="#[10038ec]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_box (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ff1ce0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_sys_init_user (via Veneer)
</UL>

<P><STRONG><a name="[b20094]"></a>os_alloc_TCB</STRONG> (ARM, 20 bytes, Stack size 8 bytes, rtx_config.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = os_alloc_TCB</UL>
<BR>[Called By]<UL><LI><a href="#[ff1c90]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tsk_create_user (via Veneer)
</UL>

<P><STRONG><a name="[bf3eac]"></a>os_free_TCB</STRONG> (ARM, 68 bytes, Stack size 8 bytes, rtx_config.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[ff1bbc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tsk_delete (via Veneer)
</UL>

<P><STRONG><a name="[bf3e30]"></a>os_alloc_TMR</STRONG> (ARM, 8 bytes, Stack size 0 bytes, rtx_config.o(.text), UNUSED)

<P><STRONG><a name="[bf3db8]"></a>os_free_TMR</STRONG> (ARM, 8 bytes, Stack size 0 bytes, rtx_config.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[1015044]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tmr_tick (via Veneer)
</UL>

<P><STRONG><a name="[bf3d3c]"></a>os_init_context</STRONG> (ARM, 280 bytes, Stack size 32 bytes, rtx_config.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = os_init_context</UL>
<BR>[Called By]<UL><LI><a href="#[ff1c90]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_tsk_create_user (via Veneer)
<LI><a href="#[ff1ce0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_sys_init_user (via Veneer)
</UL>

<P><STRONG><a name="[bf3cc8]"></a>__SWI_0</STRONG> (ARM, 168 bytes, Stack size 8 bytes, rtx_config.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = __SWI_0 -> os_stk_overflow -> os_get_TID</UL>
<BR>[Calls]<UL><LI><a href="#[bd5548]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_stk_overflow
<LI><a href="#[fef7a4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;tstclrb
</UL>
<BR>[Address Reference Count : 1]<UL><LI> SWI_Table.o(SWI_TABLE)
</UL>
<P><STRONG><a name="[bf3c4c]"></a>os_chk_robin</STRONG> (ARM, 136 bytes, Stack size 8 bytes, rtx_config.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = os_chk_robin -> os_put_prio</UL>
<BR>[Calls]<UL><LI><a href="#[ffc058]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_put_prio (via Veneer)
<LI><a href="#[ffc294]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;os_get_first (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[fea3d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;os_clock_demon (via Veneer)
</UL>

<P><STRONG><a name="[beecc8]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, str71x.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[fd2fb8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[fd7ec8]"></a>__I_use_semihosting</STRONG> (ARM, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[fd7e78]"></a>__use_no_semihosting_swi</STRONG> (ARM, 4 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[fd7794]"></a>__aeabi_idiv</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[fd7718]"></a>__aeabi_idivmod</STRONG> (ARM, 364 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[fd2b34]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idiv0
</UL>

<P><STRONG><a name="[fd49c8]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[fd4940]"></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="#[fd1c5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[fd2fb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[fd3908]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[fd48b8]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[fd4a9c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[fd3908]"></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="#[fd036c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[fd4940]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
<LI><a href="#[109e610]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[109ea64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[10a029c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[fd4288]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[10296c4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[fd37c0]"></a>__rt_exit</STRONG> (ARM, 20 bytes, Stack size 8 bytes, kernel.o(.text))

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