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📄 1305_8080p_lpc2148.htm

📁 我写的使用LPC2148模拟8080并口驱动OLED屏的程序
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<title>Static Call Graph - [D:\OLED_Module\04_程序\1305_8080P_LPC2148\1305_8080P_LPC2148.axf]</title></head>
<body><HR>
<H1>Static Call Graph for image D:\OLED_Module\04_程序\1305_8080P_LPC2148\1305_8080P_LPC2148.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, RVCT3.1 [Build 934]: Last Updated: Fri Aug 29 13:04:23 2008
<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="#[ca2cd8]">Reset_Handler</a>
 <LI><a href="#[ca2d20]">__user_initial_stackheap</a>
 <LI><a href="#[ca2fa8]">Undef_Handler</a>
 <LI><a href="#[ca2f60]">SWI_Handler</a>
 <LI><a href="#[ca2f18]">PAbt_Handler</a>
 <LI><a href="#[ca2ed0]">DAbt_Handler</a>
 <LI><a href="#[ca2e88]">IRQ_Handler</a>
 <LI><a href="#[ca2e40]">FIQ_Handler</a>
</UL>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[ca2fa8]">Undef_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca2fa8]">Undef_Handler</a><BR>
 <LI><a href="#[ca2f60]">SWI_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca2f60]">SWI_Handler</a><BR>
 <LI><a href="#[ca2f18]">PAbt_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca2f18]">PAbt_Handler</a><BR>
 <LI><a href="#[ca2ed0]">DAbt_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca2ed0]">DAbt_Handler</a><BR>
 <LI><a href="#[ca2e88]">IRQ_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca2e88]">IRQ_Handler</a><BR>
 <LI><a href="#[ca2e40]">FIQ_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[ca2e40]">FIQ_Handler</a><BR>
</UL>
<P>
<H3>
Function Pointers
</H3><UL>
 <LI><a href="#[ca2cd8]">Reset_Handler</a>
 <LI><a href="#[ca2fa8]">Undef_Handler</a>
 <LI><a href="#[ca2f60]">SWI_Handler</a>
 <LI><a href="#[ca2f18]">PAbt_Handler</a>
 <LI><a href="#[ca2ed0]">DAbt_Handler</a>
 <LI><a href="#[ca2e88]">IRQ_Handler</a>
 <LI><a href="#[ca2e40]">FIQ_Handler</a>
 <LI><a href="#[c9a640]">__main</a>
 <LI><a href="#[c97530]">__ARM_get_argv</a>
 <LI><a href="#[ca1580]">UART0_SERV</a>
 <LI><a href="#[c9bcd0]">main</a>
 <LI><a href="#[c97ee0]">__I_use_semihosting</a>
</UL>
<P>
<H3>
Global Symbols
</H3>
<P><STRONG><a name="[ca2cd8]"></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="[c9a640]"></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="#[c94888]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
<LI><a href="#[c9a380]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c94888]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[c9a640]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[c94840]"></a>__scatterload_rt2</STRONG> (ARM, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9a380]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c947f8]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[c94b10]"></a>__decompress</STRONG> (ARM, 92 bytes, Stack size unknown bytes, __dczerorl2.o(!!dczerorl2), UNUSED)

<P><STRONG><a name="[c94ac8]"></a>__decompress1</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __dczerorl2.o(!!dczerorl2), UNUSED)

<P><STRONG><a name="[c945b8]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[c98e30]"></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="#[c98da0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[ca2d20]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c99d58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[ca1730]"></a>UART0_Init</STRONG> (ARM, 60 bytes, Stack size 0 bytes, uart_module.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c9e218]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;board_init
</UL>

<P><STRONG><a name="[ca16e8]"></a>UART0_GetByte</STRONG> (ARM, 36 bytes, Stack size 0 bytes, uart_module.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca1580]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SERV
<LI><a href="#[ca16a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_GetStr
</UL>

<P><STRONG><a name="[ca16a0]"></a>UART0_GetStr</STRONG> (ARM, 52 bytes, Stack size 4 bytes, uart_module.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ca16e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_GetByte
</UL>

<P><STRONG><a name="[ca1658]"></a>UART0_SendByte</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uart_module.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca1580]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SERV
<LI><a href="#[ca15c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_hex2char
<LI><a href="#[ca1610]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendStr
</UL>

<P><STRONG><a name="[ca1610]"></a>UART0_SendStr</STRONG> (ARM, 52 bytes, Stack size 4 bytes, uart_module.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = UART0_SendStr
</UL>
<BR>[Calls]<UL><LI><a href="#[ca1658]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendByte
</UL>
<BR>[Called By]<UL><LI><a href="#[c9bcd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[ca1580]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SERV
</UL>

<P><STRONG><a name="[ca15c8]"></a>UART0_hex2char</STRONG> (ARM, 72 bytes, Stack size 4 bytes, uart_module.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = UART0_hex2char
</UL>
<BR>[Calls]<UL><LI><a href="#[ca1658]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendByte
</UL>
<BR>[Called By]<UL><LI><a href="#[ca1580]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SERV
</UL>

<P><STRONG><a name="[ca1580]"></a>UART0_SERV</STRONG> (ARM, 936 bytes, Stack size 32 bytes, uart_module.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 36<LI>Call Chain = UART0_SERV &rArr; strcmp
</UL>
<BR>[Calls]<UL><LI><a href="#[c9aa90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strcmp
<LI><a href="#[ca15c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_hex2char
<LI><a href="#[ca1610]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendStr
<LI><a href="#[ca1658]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendByte
<LI><a href="#[ca16e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_GetByte
</UL>
<BR>[Address Reference Count : 1]<UL><LI> board_init.o(.text)
</UL>
<P><STRONG><a name="[ca0508]"></a>OLED_read_status</STRONG> (ARM, 36 bytes, Stack size 8 bytes, 1305_oled.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = OLED_read_status
</UL>
<BR>[Calls]<UL><LI><a href="#[ca0310]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_read_command
</UL>
<BR>[Called By]<UL><LI><a href="#[ca03a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_char_8_16
<LI><a href="#[ca03e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_char_8_8
<LI><a href="#[ca0430]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_picture
<LI><a href="#[ca0478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_clear_screen
<LI><a href="#[ca04c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_init
</UL>

<P><STRONG><a name="[ca04c0]"></a>OLED_init</STRONG> (ARM, 268 bytes, Stack size 8 bytes, 1305_oled.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = OLED_init &rArr; parallel_init
</UL>
<BR>[Calls]<UL><LI><a href="#[ca02c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_command
<LI><a href="#[ca0358]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_init
<LI><a href="#[ca0508]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_read_status
</UL>
<BR>[Called By]<UL><LI><a href="#[c9bcd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca0478]"></a>OLED_clear_screen</STRONG> (ARM, 116 bytes, Stack size 16 bytes, 1305_oled.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = OLED_clear_screen &rArr; OLED_read_status
</UL>
<BR>[Calls]<UL><LI><a href="#[ca0280]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_data
<LI><a href="#[ca02c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_command
<LI><a href="#[ca0508]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_read_status
</UL>
<BR>[Called By]<UL><LI><a href="#[c9bcd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca0430]"></a>OLED_display_picture</STRONG> (ARM, 124 bytes, Stack size 16 bytes, 1305_oled.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = OLED_display_picture &rArr; OLED_read_status
</UL>
<BR>[Calls]<UL><LI><a href="#[ca0280]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_data
<LI><a href="#[ca02c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_command
<LI><a href="#[ca0508]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_read_status
</UL>
<BR>[Called By]<UL><LI><a href="#[c9bcd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ca03e8]"></a>OLED_display_char_8_8</STRONG> (ARM, 188 bytes, Stack size 32 bytes, 1305_oled.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ca0280]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_data
<LI><a href="#[ca02c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_command
<LI><a href="#[ca0508]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_read_status
</UL>

<P><STRONG><a name="[ca03a0]"></a>OLED_display_char_8_16</STRONG> (ARM, 336 bytes, Stack size 32 bytes, 1305_oled.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ca0280]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_data
<LI><a href="#[ca02c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_write_command
<LI><a href="#[ca0508]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_read_status
</UL>

<P><STRONG><a name="[ca0358]"></a>parallel_init</STRONG> (ARM, 60 bytes, Stack size 8 bytes, 8080_parallel_base.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = parallel_init
</UL>
<BR>[Calls]<UL><LI><a href="#[c9f270]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DelayNS
</UL>
<BR>[Called By]<UL><LI><a href="#[ca04c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_init
</UL>

<P><STRONG><a name="[ca02c8]"></a>parallel_write_command</STRONG> (ARM, 56 bytes, Stack size 0 bytes, 8080_parallel_base.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca03a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_char_8_16
<LI><a href="#[ca03e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_char_8_8
<LI><a href="#[ca0430]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_picture
<LI><a href="#[ca0478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_clear_screen
<LI><a href="#[ca04c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_init
</UL>

<P><STRONG><a name="[ca0280]"></a>parallel_write_data</STRONG> (ARM, 60 bytes, Stack size 0 bytes, 8080_parallel_base.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca03a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_char_8_16
<LI><a href="#[ca03e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_char_8_8
<LI><a href="#[ca0430]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_picture
<LI><a href="#[ca0478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_clear_screen
</UL>

<P><STRONG><a name="[ca0310]"></a>parallel_read_command</STRONG> (ARM, 60 bytes, Stack size 0 bytes, 8080_parallel_base.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ca0508]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_read_status
</UL>

<P><STRONG><a name="[c9e218]"></a>board_init</STRONG> (ARM, 64 bytes, Stack size 8 bytes, board_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = board_init
</UL>
<BR>[Calls]<UL><LI><a href="#[ca1730]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[c9bcd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c9f270]"></a>DelayNS</STRONG> (ARM, 44 bytes, Stack size 0 bytes, delay.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c9bcd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[ca0358]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;parallel_init
</UL>

<P><STRONG><a name="[c9bcd0]"></a>main</STRONG> (ARM, 448 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = main &rArr; OLED_display_picture &rArr; OLED_read_status
</UL>
<BR>[Calls]<UL><LI><a href="#[c9e218]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;board_init
<LI><a href="#[c9f270]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DelayNS
<LI><a href="#[ca0430]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_display_picture
<LI><a href="#[ca0478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_clear_screen
<LI><a href="#[ca04c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_init
<LI><a href="#[ca1610]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SendStr
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[c9aa90]"></a>strcmp</STRONG> (ARM, 156 bytes, Stack size 4 bytes, strcmp.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = strcmp
</UL>
<BR>[Called By]<UL><LI><a href="#[ca1580]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UART0_SERV
</UL>

<P><STRONG><a name="[c9a910]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[c9a8c8]"></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="#[c998e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[c99d58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c9a380]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c9a880]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c9a7a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[c9a380]"></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="#[c98218]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[c98388]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[c98da0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)

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