uart.htm

基于lpc2103的arm7代码

<P><STRONG><a name="[f51a00]"></a>_platform_post_lib_init</STRONG> (ARM, 16 bytes, Stack size 8 bytes, boardinit3.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = _platform_post_lib_init</UL>
<BR>[Called By]<UL><LI><a href="#[ed496c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[f90c14]"></a>__mathlib_classify</STRONG> (ARM, 56 bytes, Stack size 8 bytes, classify.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __mathlib_classify</UL>
<BR>[Calls]<UL><LI><a href="#[f8bfd4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_fpclassify
</UL>
<BR>[Called By]<UL><LI><a href="#[ed18ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_display (via Veneer)
</UL>

<P><STRONG><a name="[f90750]"></a>__support_dtoi</STRONG> (ARM, 96 bytes, Stack size 16 bytes, dtoi.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __support_dtoi</UL>
<BR>[Calls]<UL><LI><a href="#[f8cd3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;scalbn
</UL>
<BR>[Called By]<UL><LI><a href="#[ed1a1c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[f90248]"></a>__I_use_semihosting</STRONG> (ARM, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> sys_exit.o(.text)
</UL>
<P><STRONG><a name="[f901c0]"></a>__use_no_semihosting_swi</STRONG> (ARM, 4 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[f8efb4]"></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="#[f56c8c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_get_lc_numeric (via Veneer)
</UL>

<P><STRONG><a name="[f8d604]"></a>__ARM_get_argv</STRONG> (Thumb, 6 bytes, Stack size 4 bytes, no_argv.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = __ARM_get_argv</UL>
<BR>[Address Reference Count : 1]<UL><LI> lib_init.o(.emb_text)
</UL>
<P><STRONG><a name="[f8bfd4]"></a>__ARM_fpclassify</STRONG> (ARM, 44 bytes, Stack size 0 bytes, fpclassify.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[f90c14]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__mathlib_classify
</UL>

<P><STRONG><a name="[f8acd8]"></a>__rt_fp_status_addr</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_fp_status_addr_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[f8c53c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_init
</UL>

<P><STRONG><a name="[eda8d0]"></a>__aeabi_uidiv</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text_udiv), UNUSED)

<P><STRONG><a name="[eda880]"></a>__aeabi_uidivmod</STRONG> (ARM, 28 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text_udiv))
<BR><BR>[Calls]<UL><LI><a href="#[edab60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__arm_div_large
<LI><a href="#[edabdc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__arm_div8
<LI><a href="#[edac54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__arm_div4
</UL>
<BR>[Called By]<UL><LI><a href="#[ad0c78]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;UARTInit
<LI><a href="#[ae1d0c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;I2C_Init
</UL>

<P><STRONG><a name="[f5b320]"></a>_btod_d2e</STRONG> (ARM, 56 bytes, Stack size 0 bytes, btod.o(CL$$btod_d2e))
<BR><BR>[Calls]<UL><LI><a href="#[f5b204]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_d2e_norm_op1
</UL>
<BR>[Called By]<UL><LI><a href="#[ed1a1c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[f5b188]"></a>_d2e_denorm_low</STRONG> (ARM, 84 bytes, Stack size 0 bytes, btod.o(CL$$btod_d2e_denorm_low))
<BR><BR>[Called By]<UL><LI><a href="#[f5b204]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_d2e_norm_op1
</UL>

<P><STRONG><a name="[f5b204]"></a>_d2e_norm_op1</STRONG> (ARM, 104 bytes, Stack size 0 bytes, btod.o(CL$$btod_d2e_norm_op1))
<BR><BR>[Calls]<UL><LI><a href="#[f5b188]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_d2e_denorm_low
</UL>
<BR>[Called By]<UL><LI><a href="#[f5b320]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_btod_d2e
</UL>

<P><STRONG><a name="[f5aeb0]"></a>__btod_div_common</STRONG> (ARM, 716 bytes, Stack size 24 bytes, btod.o(CL$$btod_div_common))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = __btod_div_common</UL>
<BR>[Called By]<UL><LI><a href="#[f5b2d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_btod_ediv
</UL>

<P><STRONG><a name="[f5b024]"></a>_e2e</STRONG> (ARM, 220 bytes, Stack size 24 bytes, btod.o(CL$$btod_e2e))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = _e2e</UL>
<BR>[Called By]<UL><LI><a href="#[f5b280]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_btod_emul
<LI><a href="#[f5b2d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_btod_ediv
</UL>

<P><STRONG><a name="[f5b2d0]"></a>_btod_ediv</STRONG> (ARM, 52 bytes, Stack size 24 bytes, btod.o(CL$$btod_ediv))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = _btod_ediv -> __btod_div_common</UL>
<BR>[Calls]<UL><LI><a href="#[f5aeb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__btod_div_common
<LI><a href="#[f5b024]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_e2e
</UL>
<BR>[Called By]<UL><LI><a href="#[ed1a1c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
<LI><a href="#[f5c234]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_btod_etento (via Veneer)
</UL>

<P><STRONG><a name="[f5b280]"></a>_btod_emul</STRONG> (ARM, 52 bytes, Stack size 24 bytes, btod.o(CL$$btod_emul))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = _btod_emul -> _e2e</UL>
<BR>[Calls]<UL><LI><a href="#[f5af30]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__btod_mult_common
<LI><a href="#[f5b024]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_e2e
</UL>
<BR>[Called By]<UL><LI><a href="#[ed1a1c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
<LI><a href="#[f5c234]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_btod_etento (via Veneer)
</UL>

<P><STRONG><a name="[f5af30]"></a>__btod_mult_common</STRONG> (ARM, 616 bytes, Stack size 16 bytes, btod.o(CL$$btod_mult_common))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __btod_mult_common</UL>
<BR>[Called By]<UL><LI><a href="#[f5b280]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_btod_emul
</UL>

<P><STRONG><a name="[f5ffd8]"></a>__fpl_dcheck_NaN2</STRONG> (ARM, 12 bytes, Stack size 0 bytes, dcheck.o(x$fpl$dcheck), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[f511e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_return_NaN
</UL>
<BR>[Called By]<UL><LI><a href="#[ed6b18]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_ddiv
</UL>

<P><STRONG><a name="[f87c2c]"></a>__fpl_dcheck_NaN1</STRONG> (ARM, 12 bytes, Stack size 0 bytes, dcheck1.o(x$fpl$dcheck1))
<BR><BR>[Calls]<UL><LI><a href="#[f511e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_return_NaN
</UL>
<BR>[Called By]<UL><LI><a href="#[f8cd3c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;scalbn
</UL>

<P><STRONG><a name="[ed6b8c]"></a>__aeabi_ddiv</STRONG> (ARM, 0 bytes, Stack size 16 bytes, ddiv.o(x$fpl$ddiv))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __aeabi_ddiv</UL>
<BR>[Called By]<UL><LI><a href="#[adcadc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ed6b18]"></a>_ddiv</STRONG> (ARM, 464 bytes, Stack size 16 bytes, ddiv.o(x$fpl$ddiv), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ed6a9c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv_mantissas
<LI><a href="#[ed6ccc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
<LI><a href="#[f5ffd8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
</UL>

<P><STRONG><a name="[ed6c50]"></a>__fpl_inf_ddiv</STRONG> (ARM, 0 bytes, Stack size unknown bytes, ddiv.o(x$fpl$ddiv), UNUSED)

<P><STRONG><a name="[ed6a9c]"></a>_ddiv_mantissas</STRONG> (ARM, 608 bytes, Stack size 28 bytes, ddiv.o(x$fpl$ddiv), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[ed6b18]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_ddiv
</UL>

<P><STRONG><a name="[ed5b24]"></a>__aeabi_i2d</STRONG> (ARM, 0 bytes, Stack size 0 bytes, dflt_noclz.o(x$fpl$dflt))
<BR><BR>[Called By]<UL><LI><a href="#[adcadc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[ed5ab0]"></a>_dflt</STRONG> (ARM, 88 bytes, Stack size 0 bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[ed5c64]"></a>__dflt_normalise</STRONG> (ARM, 0 bytes, Stack size unknown bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[f5fac0]"></a>__dunder</STRONG> (ARM, 272 bytes, Stack size 4 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[f5fa48]"></a>__dunder_d</STRONG> (ARM, 4 bytes, Stack size 0 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[f8c53c]"></a>_fp_init</STRONG> (ARM, 24 bytes, Stack size 8 bytes, fpinit.o(x$fpl$fpinit))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = _fp_init</UL>
<BR>[Calls]<UL><LI><a href="#[f8acd8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_fp_status_addr
</UL>
<BR>[Called By]<UL><LI><a href="#[f53598]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[f8c430]"></a>__fplib_config_pureend_doubles</STRONG> (ARM, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

<P><STRONG><a name="[f910f4]"></a>__ieee_status</STRONG> (ARM, 8 bytes, Stack size 0 bytes, istatus.o(x$fpl$ieeestatus))
<BR><BR>[Called By]<UL><LI><a href="#[ed1a1c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[ed536c]"></a>_printf_fp_dec</STRONG> (ARM, 4 bytes, Stack size 0 bytes, printf1.o(x$fpl$printf1))
<BR><BR>[Stack]<UL><LI>Max Depth = 336 + Unknown Stack Size
<LI>Call Chain = _printf_fp_dec -> _printf_fp_dec_real -> _fp_display -> _fp_digits -> _btod_etento -> _btod_emul -> _e2e</UL>
<BR>[Calls]<UL><LI><a href="#[ed185c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[f586e8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__printf (via Veneer)
</UL>

<P><STRONG><a name="[f511e8]"></a>__fpl_return_NaN</STRONG> (ARM, 116 bytes, Stack size 0 bytes, retnan.o(x$fpl$retnan))
<BR><BR>[Calls]<UL><LI><a href="#[f8d1f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_cmpreturn
</UL>
<BR>[Called By]<UL><LI><a href="#[f5ffd8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
<LI><a href="#[f87c2c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
</UL>

<P><STRONG><a name="[f8ca60]"></a>__ARM_scalbn</STRONG> (ARM, 0 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)

<P><STRONG><a name="[f8cadc]"></a>scalbln</STRONG> (ARM, 0 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)

<P><STRONG><a name="[f8cb50]"></a>scalblnl</STRONG> (ARM, 0 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)

<P><STRONG><a name="[f8cd3c]"></a>scalbn</STRONG> (ARM, 108 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn))
<BR><BR>[Calls]<UL><LI><a href="#[ed6ccc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
<LI><a href="#[f87c2c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
</UL>
<BR>[Called By]<UL><LI><a href="#[f90750]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__support_dtoi
</UL>

<P><STRONG><a name="[f8cbc8]"></a>scalbnl</STRONG> (ARM, 0 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)

<P><STRONG><a name="[f8ccbc]"></a>__fpl_inf_scalbn</STRONG> (ARM, 0 bytes, Stack size unknown bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)

<P><STRONG><a name="[f8d1f0]"></a>__fpl_cmpreturn</STRONG> (ARM, 60 bytes, Stack size 0 bytes, trapv.o(x$fpl$trapveneer))
<BR><BR>[Called By]<UL><LI><a href="#[f511e8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__fpl_return_NaN
</UL>

<P><STRONG><a name="[a2873c]"></a>Undef_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[a2873c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[a2873c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup.o(RESET)
</UL>
<P><STRONG><a name="[a286c4]"></a>SWI_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[a286c4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[a286c4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup.o(RESET)
</UL>
<P><STRONG><a name="[a28648]"></a>PAbt_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, startup.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[a28648]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[a28648]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> startup.o(RESET)
</UL>