iic_test_001.htm

S3C2410底层驱动KEIL版--IIC

<LI><a href="#[105e568]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;scalbn
</UL>

<P><STRONG><a name="[b7a9f8]"></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="#[b7e9f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
<LI><a href="#[b80040]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
</UL>

<P><STRONG><a name="[b7a9b0]"></a>_ddiv</STRONG> (ARM, 464 bytes, Stack size 16 bytes, ddiv.o(x$fpl$ddiv), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b761c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
<LI><a href="#[b7a920]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv_mantissas
<LI><a href="#[b7ac40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
</UL>

<P><STRONG><a name="[b7a968]"></a>__fpl_inf_ddiv</STRONG> (ARM, 0 bytes, Stack size unknown bytes, ddiv.o(x$fpl$ddiv), UNUSED)

<P><STRONG><a name="[b7a920]"></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="#[b7a9b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv
</UL>

<P><STRONG><a name="[b7a6d0]"></a>__aeabi_d2iz</STRONG> (ARM, 0 bytes, Stack size 8 bytes, dfix.o(x$fpl$dfix))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __aeabi_d2iz
</UL>
<BR>[Called By]<UL><LI><a href="#[b7e9f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
<LI><a href="#[b80040]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
</UL>

<P><STRONG><a name="[b7a688]"></a>_dfix</STRONG> (ARM, 172 bytes, Stack size 8 bytes, dfix.o(x$fpl$dfix), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b76018]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
<LI><a href="#[b7ac40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
</UL>

<P><STRONG><a name="[b7a640]"></a>__fpl_inf_dfix</STRONG> (ARM, 0 bytes, Stack size unknown bytes, dfix.o(x$fpl$dfix), UNUSED)

<P><STRONG><a name="[b7a2e0]"></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="#[b7e9f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
<LI><a href="#[b80040]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
</UL>

<P><STRONG><a name="[b7a298]"></a>_dflt</STRONG> (ARM, 88 bytes, Stack size 0 bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[b7a250]"></a>__dflt_normalise</STRONG> (ARM, 0 bytes, Stack size unknown bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[b7ae38]"></a>__aeabi_dsub</STRONG> (ARM, 0 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)

<P><STRONG><a name="[b7adf0]"></a>_dsub</STRONG> (ARM, 572 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b761c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
<LI><a href="#[b7ac40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
<LI><a href="#[b7b030]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd1
</UL>

<P><STRONG><a name="[b7ada8]"></a>__fpl_inf_dsub</STRONG> (ARM, 0 bytes, Stack size unknown bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)

<P><STRONG><a name="[b75eb0]"></a>__dunder</STRONG> (ARM, 272 bytes, Stack size 4 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[b75e68]"></a>__dunder_d</STRONG> (ARM, 4 bytes, Stack size 0 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[1060188]"></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="#[105f630]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_fp_status_addr
</UL>
<BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[1060140]"></a>__fplib_config_pureend_doubles</STRONG> (ARM, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

<P><STRONG><a name="[10602f8]"></a>__ieee_status</STRONG> (ARM, 8 bytes, Stack size 0 bytes, istatus.o(x$fpl$ieeestatus))
<BR><BR>[Called By]<UL><LI><a href="#[b74d58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[b75cc8]"></a>_printf_fp_dec</STRONG> (ARM, 4 bytes, Stack size 0 bytes, printf1.o(x$fpl$printf1))
<BR><BR>[Stack]<UL><LI>Max Depth = 320 + Unknown Stack Size
<LI>Call Chain = _printf_fp_dec &rArr; _printf_fp_dec_real &rArr; _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[b74cc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf (via Veneer)
</UL>

<P><STRONG><a name="[1062d88]"></a>__fpl_return_NaN</STRONG> (ARM, 116 bytes, Stack size 0 bytes, retnan.o(x$fpl$retnan), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[1060470]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_cmpreturn
</UL>
<BR>[Called By]<UL><LI><a href="#[b76018]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
<LI><a href="#[b761c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
</UL>

<P><STRONG><a name="[105e5b0]"></a>__ARM_scalbn</STRONG> (ARM, 0 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn))
<BR><BR>[Called By]<UL><LI><a href="#[105fd90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__support_dtoi
</UL>

<P><STRONG><a name="[105e568]"></a>scalbn</STRONG> (ARM, 108 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b76018]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
<LI><a href="#[b7ac40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
</UL>

<P><STRONG><a name="[105e520]"></a>__fpl_inf_scalbn</STRONG> (ARM, 0 bytes, Stack size unknown bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)

<P><STRONG><a name="[1060470]"></a>__fpl_cmpreturn</STRONG> (ARM, 60 bytes, Stack size 0 bytes, trapv.o(x$fpl$trapveneer), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[1062d88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_return_NaN
</UL>
<P>
<H3>
Local Symbols
</H3>
<P><STRONG><a name="[b83620]"></a>Undef_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b83620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b83620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[b835d8]"></a>SWI_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b835d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b835d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[b83590]"></a>PAbt_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b83590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b83590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[b83548]"></a>DAbt_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b83548]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DAbt_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b83548]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DAbt_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[b83500]"></a>IRQ_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[b834b8]"></a>FIQ_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b834b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FIQ_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b834b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FIQ_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[b7b030]"></a>_dadd1</STRONG> (ARM, 0 bytes, Stack size unknown bytes, daddsub_noclz.o(x$fpl$dadd), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b7adf0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dsub
</UL>

<P><STRONG><a name="[b7afe8]"></a>_dsub1</STRONG> (ARM, 0 bytes, Stack size unknown bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b7af58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd
</UL>

<P><STRONG><a name="[b74d58]"></a>_fp_digits</STRONG> (Thumb, 486 bytes, Stack size 96 bytes, _printf_fp_dec.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 216<LI>Call Chain = _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[b754c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ll_udiv10 (via Veneer)
<LI><a href="#[105fd90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__support_dtoi (via Veneer)
<LI><a href="#[10602f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ieee_status (via Veneer)
<LI><a href="#[10619f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_emul (via Veneer)
<LI><a href="#[1061a88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_ediv (via Veneer)
<LI><a href="#[1061c38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_d2e (via Veneer)
<LI><a href="#[10623a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_etento
</UL>
<BR>[Called By]<UL><LI><a href="#[b74cc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real
</UL>
<P>
<H3>
Undefined Global Symbols
</H3>
<P><STRONG><a name="[1063a98]"></a>__ARM_exceptions_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[1063a50]"></a>__Heap_DescSize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[1063a08]"></a>__alloca_initialize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[10639c0]"></a>__cpp_initialize__aeabi_</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[1063978]"></a>__cxa_finalize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b28]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (Weak Reference)
</UL>

<P><STRONG><a name="[b7ac40]"></a>__fpl_infinity</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED, UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b7a688]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dfix (Weak Reference)
<LI><a href="#[b7a9b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv (Weak Reference)
<LI><a href="#[b7adf0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dsub (Weak Reference)
<LI><a href="#[b7af58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd (Weak Reference)
<LI><a href="#[105e568]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;scalbn (Weak Reference)
</UL>

<P><STRONG><a name="[b7b520]"></a>__user_heap_extend</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED, UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b7b5f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[1063930]"></a>_atexit_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[b74268]"></a>_call_atexit_fns</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[b742f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (Weak Reference)
</UL>

<P><STRONG><a name="[10638e8]"></a>_clock_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[10638a0]"></a>_fp_trap_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[1063858]"></a>_get_lc_collate</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[1063810]"></a>_get_lc_monetary</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[1063b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__