iic_test_001.htm

S3C2410底层驱动KEIL版--IIC

</UL>
<BR>[Calls]<UL><LI><a href="#[b77dc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_post_padding
<LI><a href="#[b77e08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_pre_padding
<LI><a href="#[10629d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r3
</UL>
<BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[b77728]"></a>_printf_wctomb</STRONG> (Thumb, 188 bytes, Stack size 56 bytes, _printf_wctomb.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 80 + Unknown Stack Size
<LI>Call Chain = _printf_wctomb &rArr; _wcrtomb &rArr; __rt_ctype_table
</UL>
<BR>[Calls]<UL><LI><a href="#[b744c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_wcrtomb
<LI><a href="#[b77dc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_post_padding
<LI><a href="#[b77e08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_pre_padding
<LI><a href="#[1062a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r2
</UL>
<BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[b77440]"></a>_printf_longlong_hex</STRONG> (Thumb, 182 bytes, Stack size 88 bytes, _printf_longlong_hex.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 144 + Unknown Stack Size
<LI>Call Chain = _printf_longlong_hex &rArr; _printf_int_common &rArr; _printf_post_padding
</UL>
<BR>[Calls]<UL><LI><a href="#[b74f20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_common
<LI><a href="#[b77b48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_truncate_unsigned
</UL>
<BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[b77278]"></a>_printf_longlong_oct</STRONG> (Thumb, 138 bytes, Stack size 64 bytes, _printf_longlong_oct.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 120 + Unknown Stack Size
<LI>Call Chain = _printf_longlong_oct &rArr; _printf_int_common &rArr; _printf_post_padding
</UL>
<BR>[Calls]<UL><LI><a href="#[b74f20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_common
<LI><a href="#[b77b48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_truncate_unsigned
</UL>
<BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[b770f8]"></a>_printf_int_dec</STRONG> (Thumb, 98 bytes, Stack size 72 bytes, _printf_dec.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 128 + Unknown Stack Size
<LI>Call Chain = _printf_int_dec &rArr; _printf_int_common &rArr; _printf_post_padding
</UL>
<BR>[Calls]<UL><LI><a href="#[b73fc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_udiv10 (via Veneer)
<LI><a href="#[b74f20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_common
<LI><a href="#[b77b48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_truncate_unsigned
<LI><a href="#[b77b90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_truncate_signed
</UL>
<BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[b76eb8]"></a>_printf_longlong_dec</STRONG> (Thumb, 124 bytes, Stack size 80 bytes, _printf_longlong_dec.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 136 + Unknown Stack Size
<LI>Call Chain = _printf_longlong_dec &rArr; _printf_int_common &rArr; _printf_post_padding
</UL>
<BR>[Calls]<UL><LI><a href="#[b74f20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_common
<LI><a href="#[b754c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ll_udiv10 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[b76cf0]"></a>_printf_charcount</STRONG> (Thumb, 36 bytes, Stack size 0 bytes, _printf_charcount.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[b76bd0]"></a>_printf_char_common</STRONG> (Thumb, 44 bytes, Stack size 88 bytes, _printf_char_common.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 456 + Unknown Stack Size
<LI>Call Chain = _printf_char_common &rArr; __printf &rArr; _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="#[b75298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>
<BR>[Called By]<UL><LI><a href="#[b7cc48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__c89vsprintf
</UL>

<P><STRONG><a name="[b76988]"></a>_sputc</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, _sputc.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b7cc48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__c89vsprintf
</UL>
<BR>[Address Reference Count : 1]<UL><LI> c89vsprintf.o(.text)
</UL>
<P><STRONG><a name="[b76868]"></a>strtol</STRONG> (Thumb, 112 bytes, Stack size 32 bytes, strtol.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b74688]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_strtoul
<LI><a href="#[b790e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_errno_addr (via Veneer)
<LI><a href="#[b7d0e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_ctype_table (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b7ce50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;atoi
</UL>

<P><STRONG><a name="[b75b18]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[b79e58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[b75888]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[b75840]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b798c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[b757f8]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[b754c0]"></a>_ll_udiv10</STRONG> (ARM, 160 bytes, Stack size 12 bytes, lludiv10.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = _ll_udiv10
</UL>
<BR>[Called By]<UL><LI><a href="#[b74d58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
<LI><a href="#[b76eb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_dec (via Veneer)
</UL>

<P><STRONG><a name="[b75298]"></a>__printf</STRONG> (Thumb, 748 bytes, Stack size 48 bytes, __printf.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 368 + Unknown Stack Size
<LI>Call Chain = __printf &rArr; _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="#[b750a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_wc (Weak Reference)
<LI><a href="#[b750e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_mbtowc (Weak Reference)
<LI><a href="#[b75130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_hex (Weak Reference)
<LI><a href="#[b75cc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec (via Veneer)
<LI><a href="#[b76cf0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_charcount
<LI><a href="#[b76eb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_dec
<LI><a href="#[b770f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_dec
<LI><a href="#[b77278]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_oct
<LI><a href="#[b77440]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_hex
<LI><a href="#[b77728]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_wctomb
<LI><a href="#[b779d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_str
<LI><a href="#[10629d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r3
<LI><a href="#[1062a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r2
<LI><a href="#[1062af8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r1
</UL>
<BR>[Called By]<UL><LI><a href="#[b76bd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_char_common
</UL>

<P><STRONG><a name="[b75250]"></a>_printf_return_value</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, __printf.o(.text), UNUSED)

<P><STRONG><a name="[b75208]"></a>_printf_percent</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, __printf.o(.text), UNUSED)

<P><STRONG><a name="[b751c0]"></a>_printf_sizespec</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, __printf.o(.text), UNUSED)

<P><STRONG><a name="[b74f20]"></a>_printf_int_common</STRONG> (Thumb, 168 bytes, Stack size 40 bytes, _printf_intcommon.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 56 + Unknown Stack Size
<LI>Call Chain = _printf_int_common &rArr; _printf_post_padding
</UL>
<BR>[Calls]<UL><LI><a href="#[b77dc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_post_padding
<LI><a href="#[b77e08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_pre_padding
<LI><a href="#[1062a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r2
</UL>
<BR>[Called By]<UL><LI><a href="#[b76eb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_dec
<LI><a href="#[b770f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_dec
<LI><a href="#[b77278]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_oct
<LI><a href="#[b77440]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_hex
</UL>

<P><STRONG><a name="[b74d10]"></a>__lib_sel_fp_printf</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, _printf_fp_dec.o(.text), UNUSED)

<P><STRONG><a name="[b74cc8]"></a>_printf_fp_dec_real</STRONG> (Thumb, 696 bytes, Stack size 104 bytes, _printf_fp_dec.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 320 + Unknown Stack Size
<LI>Call Chain = _printf_fp_dec_real &rArr; _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[b73fc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_udiv10 (via Veneer)
<LI><a href="#[b74d58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits
<LI><a href="#[b77dc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_post_padding
<LI><a href="#[b77e08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_pre_padding
<LI><a href="#[b78278]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_locale (via Veneer)
<LI><a href="#[105fef8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__mathlib_classify (via Veneer)
<LI><a href="#[1062a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r2
</UL>
<BR>[Called By]<UL><LI><a href="#[b75cc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec (via Veneer)
</UL>

<P><STRONG><a name="[b74920]"></a>_printf_outstr_char</STRONG> (Thumb, 32 bytes, Stack size 16 bytes, _printf_outstr_char.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16 + Unknown Stack Size
<LI>Call Chain = _printf_outstr_char
</UL>
<BR>[Calls]<UL><LI><a href="#[1062a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r2
</UL>
<BR>[Address Reference Count : 1]<UL><LI> _printf_char_common.o(.text)
</UL>
<P><STRONG><a name="[b747a8]"></a>_printf_input_char</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, _printf_input_char.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> _printf_char_common.o(.text)
</UL>
<P><STRONG><a name="[b74688]"></a>_strtoul</STRONG> (Thumb, 166 bytes, Stack size 40 bytes, _strtoul.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[b790e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_errno_addr (via Veneer)
<LI><a href="#[1061310]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_chval
</UL>
<BR>[Called By]<UL><LI><a href="#[b76868]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strtol
</UL>

<P><STRONG><a name="[b744c0]"></a>_wcrtomb</STRONG> (Thumb, 74 bytes, Stack size 16 bytes, _wcrtomb.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24 + Unknown Stack Size
<LI>Call Chain = _wcrtomb &rArr; __rt_ctype_table
</UL>
<BR>[Calls]<UL><LI><a href="#[b7d0e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_ctype_table (via Veneer)
<LI><a href="#[10629d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r3
</UL>
<BR>[Called By]<UL><LI><a href="#[b77728]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_wctomb
</UL>

<P><STRONG><a name="[b742f8]"></a>exit</STRONG> (Thumb, 12 bytes, Stack size 0 bytes, exit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = exit &rArr; __rt_exit &rArr; __rt_lib_shutdown
</UL>
<BR>[Calls]<UL><LI><a href="#[b74268]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_call_atexit_fns (Weak Reference)
<LI><a href="#[b79ea0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[b79ee8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[b74148]"></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="#[b76510]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_ctype
<LI><a href="#[1060ff8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_numeric
</UL>

<P><STRONG><a name="[b73fc8]"></a>__rt_udiv10</STRONG> (ARM, 44 bytes, Stack size 0 bytes, rtudiv10.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b74cc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real (via Veneer)
<LI><a href="#[b770f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_dec (via Veneer)
</UL>

<P><STRONG><a name="[1063b70]"></a>__rt_lib_init</STRONG> (Thumb, 184 bytes, Stack size 40 bytes, lib_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 52<LI>Call Chain = __rt_lib_init &rArr; _get_lc_ctype &rArr; strcmp
</UL>
<BR>[Calls]<UL><LI><a href="#[b76510]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_ctype (via Veneer)
<LI><a href="#[b78278]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_locale (via Veneer)
<LI><a href="#[1060188]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_init (via Veneer)
<LI><a href="#[1060ff8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_numeric (via Veneer)
<LI><a href="#[1063618]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_signal_init (Weak Reference)
<LI><a href="#[1063660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_rand_init (Weak Reference)
<LI><a href="#[10636a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_initio (Weak Reference)
<LI><a href="#[10636f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_user_alloc (Weak Reference)
<LI><a href="#[1063738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_alloc (Weak Reference)
<LI><a href="#[1063780]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_getenv_init (Weak Reference)