iic_test_003.htm

S3C2410底层驱动KEIL版--IIC

<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __aeabi_d2iz
</UL>
<BR>[Called By]<UL><LI><a href="#[c7ff58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
<LI><a href="#[c7ffe8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
</UL>

<P><STRONG><a name="[c7a620]"></a>_dfix</STRONG> (ARM, 172 bytes, Stack size 8 bytes, dfix.o(x$fpl$dfix), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c769b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
<LI><a href="#[c7abd8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
</UL>

<P><STRONG><a name="[c7a5d8]"></a>__fpl_inf_dfix</STRONG> (ARM, 0 bytes, Stack size unknown bytes, dfix.o(x$fpl$dfix), UNUSED)

<P><STRONG><a name="[c7a278]"></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="#[c7ff58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
<LI><a href="#[c7ffe8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
</UL>

<P><STRONG><a name="[c7a230]"></a>_dflt</STRONG> (ARM, 88 bytes, Stack size 0 bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[c7a1e8]"></a>__dflt_normalise</STRONG> (ARM, 0 bytes, Stack size unknown bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[c7add0]"></a>__aeabi_dsub</STRONG> (ARM, 0 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)

<P><STRONG><a name="[c7ad88]"></a>_dsub</STRONG> (ARM, 572 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c76b60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
<LI><a href="#[c7abd8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
<LI><a href="#[c7afc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd1
</UL>

<P><STRONG><a name="[c7ad40]"></a>__fpl_inf_dsub</STRONG> (ARM, 0 bytes, Stack size unknown bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)

<P><STRONG><a name="[c76848]"></a>__dunder</STRONG> (ARM, 272 bytes, Stack size 4 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[c76800]"></a>__dunder_d</STRONG> (ARM, 4 bytes, Stack size 0 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[1160ad0]"></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="#[115ff28]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_fp_status_addr
</UL>
<BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[1160a88]"></a>__fplib_config_pureend_doubles</STRONG> (ARM, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

<P><STRONG><a name="[1160c40]"></a>__ieee_status</STRONG> (ARM, 8 bytes, Stack size 0 bytes, istatus.o(x$fpl$ieeestatus))
<BR><BR>[Called By]<UL><LI><a href="#[c756f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[c76660]"></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="#[c75660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c75c30]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf (via Veneer)
</UL>

<P><STRONG><a name="[11636d0]"></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="#[1160db8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_cmpreturn
</UL>
<BR>[Called By]<UL><LI><a href="#[c769b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
<LI><a href="#[c76b60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
</UL>

<P><STRONG><a name="[115f1f8]"></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="#[1160688]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__support_dtoi
</UL>

<P><STRONG><a name="[115f1b0]"></a>scalbn</STRONG> (ARM, 108 bytes, Stack size 0 bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c769b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
<LI><a href="#[c7abd8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
</UL>

<P><STRONG><a name="[115f168]"></a>__fpl_inf_scalbn</STRONG> (ARM, 0 bytes, Stack size unknown bytes, scalbn_noclz.o(x$fpl$scalbn), UNUSED)

<P><STRONG><a name="[1160db8]"></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="#[11636d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_return_NaN
</UL>
<P>
<H3>
Local Symbols
</H3>
<P><STRONG><a name="[c83620]"></a>Undef_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[c83620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[c83620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[c835d8]"></a>SWI_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[c835d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[c835d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[c83590]"></a>PAbt_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[c83590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[c83590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[c83548]"></a>DAbt_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[c83548]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DAbt_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[c83548]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DAbt_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[c83500]"></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="[c834b8]"></a>FIQ_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, s3c2410a.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[c834b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FIQ_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[c834b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FIQ_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> s3c2410a.o(RESET)
</UL>
<P><STRONG><a name="[c7afc8]"></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="#[c7ad88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dsub
</UL>

<P><STRONG><a name="[c7af80]"></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="#[c7aef0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd
</UL>

<P><STRONG><a name="[c756f0]"></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="#[c75e58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ll_udiv10 (via Veneer)
<LI><a href="#[1160688]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__support_dtoi (via Veneer)
<LI><a href="#[1160c40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ieee_status (via Veneer)
<LI><a href="#[1162340]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_emul (via Veneer)
<LI><a href="#[11623d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_ediv (via Veneer)
<LI><a href="#[1162580]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_d2e (via Veneer)
<LI><a href="#[1162ce8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_etento
</UL>
<BR>[Called By]<UL><LI><a href="#[c75660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real
</UL>
<P>
<H3>
Undefined Global Symbols
</H3>
<P><STRONG><a name="[c74448]"></a>__ARM_exceptions_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74400]"></a>__Heap_DescSize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c743b8]"></a>__alloca_initialize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74370]"></a>__cpp_initialize__aeabi_</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74328]"></a>__cxa_finalize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c744d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (Weak Reference)
</UL>

<P><STRONG><a name="[c7abd8]"></a>__fpl_infinity</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED, UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c7a620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dfix (Weak Reference)
<LI><a href="#[c7a948]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv (Weak Reference)
<LI><a href="#[c7ad88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dsub (Weak Reference)
<LI><a href="#[c7aef0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd (Weak Reference)
<LI><a href="#[115f1b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;scalbn (Weak Reference)
</UL>

<P><STRONG><a name="[c7b4b8]"></a>__user_heap_extend</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED, UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c7b590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[c742e0]"></a>_atexit_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74c00]"></a>_call_atexit_fns</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74c90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (Weak Reference)
</UL>

<P><STRONG><a name="[c74298]"></a>_clock_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74250]"></a>_fp_trap_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74208]"></a>_get_lc_collate</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c741c0]"></a>_get_lc_monetary</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74178]"></a>_get_lc_time</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74130]"></a>_getenv_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c740e8]"></a>_init_alloc</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c740a0]"></a>_init_user_alloc</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c74058]"></a>_initio</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c74520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[c75ac8]"></a>_printf_fp_hex</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[c75c30]">&gt;&g