gprs_test.htm

开发板ARM9 S3C2440 GPS测试程序

<LI><a href="#[c81dd8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;debug_fiq
<LI><a href="#[c81e20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;debug_abort_p
<LI><a href="#[c81e68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;debug_abort_d
<LI><a href="#[c81eb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;debug_swi
<LI><a href="#[c81ef8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;debug_undef
<LI><a href="#[c81f40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;break_point
</UL>

<P><STRONG><a name="[c80228]"></a>uart_getstring</STRONG> (ARM, 100 bytes, Stack size 16 bytes, 2410lib.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c802b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_sendbyte
<LI><a href="#[c80348]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_getch
<LI><a href="#[c81b50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_printf
</UL>
<BR>[Called By]<UL><LI><a href="#[c801e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_getintnum
</UL>

<P><STRONG><a name="[c801e0]"></a>uart_getintnum</STRONG> (ARM, 364 bytes, Stack size 64 bytes, 2410lib.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c7c340]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strlen (via Veneer)
<LI><a href="#[c7cc68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;atoi (via Veneer)
<LI><a href="#[c7cef8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_ctype_table
<LI><a href="#[c80228]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_getstring
</UL>

<P><STRONG><a name="[c81d00]"></a>beep</STRONG> (ARM, 72 bytes, Stack size 0 bytes, 2410lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c81d48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;sys_init
<LI><a href="#[c81f40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;break_point
</UL>

<P><STRONG><a name="[c80198]"></a>timer_start</STRONG> (ARM, 60 bytes, Stack size 0 bytes, 2410lib.o(.text), UNUSED)

<P><STRONG><a name="[c80150]"></a>timer_stop</STRONG> (ARM, 32 bytes, Stack size 0 bytes, 2410lib.o(.text), UNUSED)

<P><STRONG><a name="[c81c70]"></a>change_value_MPLL</STRONG> (ARM, 24 bytes, Stack size 0 bytes, 2410lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c81d48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;sys_init
</UL>

<P><STRONG><a name="[c81cb8]"></a>change_clock_divider</STRONG> (ARM, 16 bytes, Stack size 0 bytes, 2410lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c81d48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;sys_init
</UL>

<P><STRONG><a name="[c80108]"></a>ChangeUPllValue</STRONG> (ARM, 24 bytes, Stack size 0 bytes, 2410lib.o(.text), UNUSED)

<P><STRONG><a name="[c800c0]"></a>__gccmain</STRONG> (ARM, 4 bytes, Stack size 0 bytes, 2410lib.o(.text), UNUSED)

<P><STRONG><a name="[c7f0b0]"></a>main</STRONG> (ARM, 28 bytes, Stack size 8 bytes, main.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 1032 + Unknown Stack Size
<LI>Call Chain = main &rArr; gps_test &rArr; gps_info &rArr; uart_printf &rArr; __c89vsprintf &rArr; _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="#[c7f068]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gps_test
<LI><a href="#[c81b50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_printf
<LI><a href="#[c81d48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;sys_init
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[c7e2d0]"></a>gps_info</STRONG> (ARM, 476 bytes, Stack size 56 bytes, gps_test.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 808 + Unknown Stack Size
<LI>Call Chain = gps_info &rArr; uart_printf &rArr; __c89vsprintf &rArr; _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="#[c81b50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_printf
</UL>
<BR>[Called By]<UL><LI><a href="#[c7f068]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gps_test
</UL>

<P><STRONG><a name="[c7e288]"></a>uart_tran</STRONG> (ARM, 88 bytes, Stack size 0 bytes, gps_test.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7f068]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gps_test
</UL>

<P><STRONG><a name="[c7f068]"></a>gps_test</STRONG> (ARM, 116 bytes, Stack size 216 bytes, gps_test.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 1024 + Unknown Stack Size
<LI>Call Chain = gps_test &rArr; gps_info &rArr; uart_printf &rArr; __c89vsprintf &rArr; _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="#[c7c500]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strncmp (via Veneer)
<LI><a href="#[c7e288]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_tran
<LI><a href="#[c7e2d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gps_info
<LI><a href="#[c803d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_change_baud
</UL>
<BR>[Called By]<UL><LI><a href="#[c7f0b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c7cef8]"></a>__rt_ctype_table</STRONG> (ARM, 24 bytes, Stack size 8 bytes, rt_ctype_table.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __rt_ctype_table
</UL>
<BR>[Calls]<UL><LI><a href="#[c785d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_locale
</UL>
<BR>[Called By]<UL><LI><a href="#[c74b18]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_wcrtomb (via Veneer)
<LI><a href="#[c76ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strtol (via Veneer)
<LI><a href="#[c801e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_getintnum
</UL>

<P><STRONG><a name="[c7cc68]"></a>atoi</STRONG> (Thumb, 30 bytes, Stack size 16 bytes, atoi.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c76ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strtol
<LI><a href="#[c78d40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_errno_addr (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c801e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_getintnum (via Veneer)
</UL>

<P><STRONG><a name="[c7ca60]"></a>__c89vsprintf</STRONG> (Thumb, 38 bytes, Stack size 16 bytes, c89vsprintf.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 472 + Unknown Stack Size
<LI>Call Chain = __c89vsprintf &rArr; _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="#[c76fe0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sputc
<LI><a href="#[c77228]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_char_common
</UL>
<BR>[Called By]<UL><LI><a href="#[c81b50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_printf (via Veneer)
</UL>

<P><STRONG><a name="[c7c500]"></a>strncmp</STRONG> (Thumb, 76 bytes, Stack size 12 bytes, strncmp.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = strncmp
</UL>
<BR>[Called By]<UL><LI><a href="#[c7f068]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;gps_test (via Veneer)
</UL>

<P><STRONG><a name="[c7c340]"></a>strlen</STRONG> (Thumb, 68 bytes, Stack size 8 bytes, strlen.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c801e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;uart_getintnum (via Veneer)
</UL>

<P><STRONG><a name="[c7c020]"></a>__aeabi_idiv</STRONG> (ARM, 0 bytes, Stack size 8 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[c7bfd8]"></a>__aeabi_idivmod</STRONG> (ARM, 384 bytes, Stack size 8 bytes, aeabi_sdiv.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __aeabi_idivmod
</UL>
<BR>[Called By]<UL><LI><a href="#[c81c28]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay
<LI><a href="#[1161020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_btod_etento (via Veneer)
</UL>

<P><STRONG><a name="[c7b2e0]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[c7b298]"></a>__rt_stackheap_init</STRONG> (ARM, 36 bytes, Stack size 16 bytes, stkheap2.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24 + Unknown Stack Size
<LI>Call Chain = __rt_stackheap_init &rArr; __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[c78940]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[c79518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c79b40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[c7b250]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c7b178]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[c79b40]"></a>__rt_entry</STRONG> (ARM, 76 bytes, Stack size 16 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 68 + Unknown Stack Size
<LI>Call Chain = __rt_entry &rArr; __rt_lib_init &rArr; _get_lc_ctype &rArr; strcmp
</UL>
<BR>[Calls]<UL><LI><a href="#[c741e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[c74950]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[c7b298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
<LI><a href="#[1161d40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[1161eb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[c7b010]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[115c238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[c79af8]"></a>__rt_exit</STRONG> (ARM, 20 bytes, Stack size 8 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __rt_exit &rArr; __rt_lib_shutdown
</UL>
<BR>[Calls]<UL><LI><a href="#[c74198]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[c74950]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[c79ab0]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c76170]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[c79518]"></a>__user_setup_stackheap</STRONG> (ARM, 96 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
<LI>Call Chain = __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[c75e98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
<LI><a href="#[c832c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[c7b298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[c78d40]"></a>__aeabi_errno_addr</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_errno_addr_intlibspace.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[c74ce0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_strtoul (via Veneer)
<LI><a href="#[c76ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strtol (via Veneer)
<LI><a href="#[c7cc68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;atoi (via Veneer)
</UL>

<P><STRONG><a name="[c78cf8]"></a>__rt_errno_addr_intlibspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, rt_errno_addr_intlibspace.o(.text), UNUSED)

<P><STRONG><a name="[c78940]"></a>__rt_stackheap_storage</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_stackheap_storage_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7b298]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[c785d0]"></a>__rt_locale</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_locale_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c741e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[c75320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real (via Veneer)
<LI><a href="#[c7cef8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_ctype_table
</UL>

<P><STRONG><a name="[c78460]"></a>_printf_pre_padding</STRONG> (Thumb, 48 bytes, Stack size 16 bytes, _printf_pad.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16 + Unknown Stack Size
<LI>Call Chain = _printf_pre_padding
</UL>
<BR>[Calls]<UL><LI><a href="#[11616e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r2
</UL>
<BR>[Called By]<UL><LI><a href="#[c75320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real
<LI><a href="#[c75578]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_common
<LI><a href="#[c77d80]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_wctomb
<LI><a href="#[c78030]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_str
</UL>

<P><STRONG><a name="[c78418]"></a>_printf_post_padding</STRONG> (Thumb, 36 bytes, Stack size 16 bytes, _printf_pad.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16 + Unknown Stack Size
<LI>Call Chain = _printf_post_padding
</UL>
<BR>[Calls]<UL><LI><a href="#[11616e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_call_via_r2
</UL>
<BR>[Called By]<UL><LI><a href="#[c75320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec_real
<LI><a href="#[c75578]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_common
<LI><a href="#[c77d80]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_wctomb
<LI><a href="#[c78030]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_str
</UL>

<P><STRONG><a name="[c781e8]"></a>_printf_truncate_signed</STRONG> (Thumb, 22 bytes, Stack size 0 bytes, _printf_truncate.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c77750]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_dec
</UL>

<P><STRONG><a name="[c781a0]"></a>_printf_truncate_unsigned</STRONG> (Thumb, 22 bytes, Stack size 0 bytes, _printf_truncate.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c77750]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_dec
<LI><a href="#[c778d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_oct
<LI><a href="#[c77a98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_hex
</UL>