touchscreen_test.htm

此例程是基于ARMS3C44B0的经典例程 对于嵌入式开发而言很有用 需要硬件平台

<P><STRONG><a name="[1152310]"></a>_chval</STRONG> (Thumb, 34 bytes, Stack size 0 bytes, _chval.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c73da8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_strtoul
</UL>

<P><STRONG><a name="[1151628]"></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="[1150630]"></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="#[11511d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_init
</UL>

<P><STRONG><a name="[c7b058]"></a>__aeabi_uidiv</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text_udiv), UNUSED)

<P><STRONG><a name="[c7b010]"></a>__aeabi_uidivmod</STRONG> (ARM, 28 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text_udiv), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c7b130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__arm_div_large
<LI><a href="#[c7b178]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__arm_div4
<LI><a href="#[c7b1c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__arm_div8
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e800]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;TSInt
</UL>

<P><STRONG><a name="[1152c38]"></a>_btod_d2e</STRONG> (ARM, 56 bytes, Stack size 0 bytes, btod.o(CL$$btod_d2e))
<BR><BR>[Calls]<UL><LI><a href="#[1152ba8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_d2e_norm_op1
</UL>
<BR>[Called By]<UL><LI><a href="#[c74478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[1152bf0]"></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="#[1152ba8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_d2e_norm_op1
</UL>

<P><STRONG><a name="[1152ba8]"></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="#[1152bf0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_d2e_denorm_low
</UL>
<BR>[Called By]<UL><LI><a href="#[1152c38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_d2e
</UL>

<P><STRONG><a name="[1152b60]"></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="#[1152a88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_ediv
</UL>

<P><STRONG><a name="[1152ad0]"></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="#[11529f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_emul
<LI><a href="#[1152a88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_ediv
</UL>

<P><STRONG><a name="[1152a88]"></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 &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[1152ad0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_e2e
<LI><a href="#[1152b60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__btod_div_common
</UL>
<BR>[Called By]<UL><LI><a href="#[c74478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
<LI><a href="#[11533a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_etento (via Veneer)
</UL>

<P><STRONG><a name="[11529f8]"></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 &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[1152968]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__btod_mult_common
<LI><a href="#[1152ad0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_e2e
</UL>
<BR>[Called By]<UL><LI><a href="#[c74478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
<LI><a href="#[11533a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_etento (via Veneer)
</UL>

<P><STRONG><a name="[1152968]"></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="#[11529f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_emul
</UL>

<P><STRONG><a name="[114f510]"></a>__ARM_fpclassify</STRONG> (ARM, 44 bytes, Stack size 0 bytes, fpclassify.o(i.__ARM_fpclassify))
<BR><BR>[Called By]<UL><LI><a href="#[1150f48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__mathlib_classify
</UL>

<P><STRONG><a name="[1150f48]"></a>__mathlib_classify</STRONG> (ARM, 56 bytes, Stack size 8 bytes, classify.o(i.__mathlib_classify))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __mathlib_classify
</UL>
<BR>[Calls]<UL><LI><a href="#[114f510]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_fpclassify
</UL>
<BR>[Called By]<UL><LI><a href="#[c743e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real (via Veneer)
</UL>

<P><STRONG><a name="[1150d90]"></a>__support_dtoi</STRONG> (ARM, 96 bytes, Stack size 16 bytes, dtoi.o(i.__support_dtoi))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __support_dtoi
</UL>
<BR>[Calls]<UL><LI><a href="#[114f8b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_scalbn
</UL>
<BR>[Called By]<UL><LI><a href="#[c74478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[c75c30]"></a>_get_lc_ctype</STRONG> (ARM, 80 bytes, Stack size 8 bytes, lc_ctype_c.o(locale$$code))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = _get_lc_ctype &rArr; strcmp
</UL>
<BR>[Calls]<UL><LI><a href="#[1155130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strcmp
</UL>
<BR>[Called By]<UL><LI><a href="#[1154b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> rt_ctype_table.o(.text)
</UL>
<P><STRONG><a name="[1151ff8]"></a>_get_lc_numeric</STRONG> (ARM, 80 bytes, Stack size 8 bytes, lc_numeric_c.o(locale$$code))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = _get_lc_numeric &rArr; strcmp
</UL>
<BR>[Calls]<UL><LI><a href="#[1155130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strcmp
</UL>
<BR>[Called By]<UL><LI><a href="#[1154b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[c79cc0]"></a>__aeabi_dadd</STRONG> (ARM, 0 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dadd))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __aeabi_dadd
</UL>
<BR>[Called By]<UL><LI><a href="#[c81a20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
<LI><a href="#[c81a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
</UL>

<P><STRONG><a name="[c79c78]"></a>_dadd</STRONG> (ARM, 452 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dadd), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c758e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
<LI><a href="#[c79960]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
<LI><a href="#[c79d08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dsub1
</UL>

<P><STRONG><a name="[c79c30]"></a>__fpl_inf_dadd</STRONG> (ARM, 0 bytes, Stack size unknown bytes, daddsub_noclz.o(x$fpl$dadd), UNUSED)

<P><STRONG><a name="[c758e8]"></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="#[1153d88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_return_NaN
</UL>
<BR>[Called By]<UL><LI><a href="#[c796d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv
<LI><a href="#[c79b10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dsub
<LI><a href="#[c79c78]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd
</UL>

<P><STRONG><a name="[c75738]"></a>__fpl_dcheck_NaN1</STRONG> (ARM, 12 bytes, Stack size 0 bytes, dcheck1.o(x$fpl$dcheck1), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[1153d88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_return_NaN
</UL>
<BR>[Called By]<UL><LI><a href="#[c793a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dfix
<LI><a href="#[114f868]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;scalbn
</UL>

<P><STRONG><a name="[c79718]"></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="#[c81a20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
<LI><a href="#[c81a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
</UL>

<P><STRONG><a name="[c796d0]"></a>_ddiv</STRONG> (ARM, 464 bytes, Stack size 16 bytes, ddiv.o(x$fpl$ddiv), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c758e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
<LI><a href="#[c79640]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv_mantissas
<LI><a href="#[c79960]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
</UL>

<P><STRONG><a name="[c79688]"></a>__fpl_inf_ddiv</STRONG> (ARM, 0 bytes, Stack size unknown bytes, ddiv.o(x$fpl$ddiv), UNUSED)

<P><STRONG><a name="[c79640]"></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="#[c796d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_ddiv
</UL>

<P><STRONG><a name="[c793f0]"></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="#[c81a20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
<LI><a href="#[c81a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
</UL>

<P><STRONG><a name="[c793a8]"></a>_dfix</STRONG> (ARM, 172 bytes, Stack size 8 bytes, dfix.o(x$fpl$dfix), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c75738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1
<LI><a href="#[c79960]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
</UL>

<P><STRONG><a name="[c79360]"></a>__fpl_inf_dfix</STRONG> (ARM, 0 bytes, Stack size unknown bytes, dfix.o(x$fpl$dfix), UNUSED)

<P><STRONG><a name="[c79000]"></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="#[c81a20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
<LI><a href="#[c81a68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_init
</UL>

<P><STRONG><a name="[c78fb8]"></a>_dflt</STRONG> (ARM, 88 bytes, Stack size 0 bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[c78f70]"></a>__dflt_normalise</STRONG> (ARM, 0 bytes, Stack size unknown bytes, dflt_noclz.o(x$fpl$dflt), UNUSED)

<P><STRONG><a name="[c79b58]"></a>__aeabi_dsub</STRONG> (ARM, 0 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)

<P><STRONG><a name="[c79b10]"></a>_dsub</STRONG> (ARM, 572 bytes, Stack size 8 bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c758e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN2
<LI><a href="#[c79960]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_infinity (Weak Reference)
<LI><a href="#[c79d50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_dadd1
</UL>

<P><STRONG><a name="[c79ac8]"></a>__fpl_inf_dsub</STRONG> (ARM, 0 bytes, Stack size unknown bytes, daddsub_noclz.o(x$fpl$dsub), UNUSED)

<P><STRONG><a name="[c755d0]"></a>__dunder</STRONG> (ARM, 272 bytes, Stack size 4 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[c75588]"></a>__dunder_d</STRONG> (ARM, 4 bytes, Stack size 0 bytes, dunder.o(x$fpl$dunder), UNUSED)

<P><STRONG><a name="[11511d8]"></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="#[1150630]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_fp_status_addr
</UL>
<BR>[Called By]<UL><LI><a href="#[1154b70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[1151190]"></a>__fplib_config_pureend_doubles</STRONG> (ARM, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

<P><STRONG><a name="[1151348]"></a>__ieee_status</STRONG> (ARM, 8 bytes, Stack size 0 bytes, istatus.o(x$fpl$ieeestatus))
<BR><BR>[Called By]<UL><LI><a href="#[c74478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_digits (via Veneer)
</UL>

<P><STRONG><a name="[c753e8]"></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="#[c743e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c749b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf (via Veneer)
</UL>

<P><STRONG><a name="[1153d88]"></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="#[11514c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_cmpreturn
</UL>
<BR>[Called By]<UL><LI><a href="#[c75738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__fpl_dcheck_NaN1