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 Post subject: gdb的set debug remote 1指令
PostPosted: Wed Jan 11, 2012 5:57 pm 
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Joined: Fri Mar 04, 2011 9:36 pm
Posts: 500
set debug remote 1
這個是用來顯示和ICEman之間的通訊內容,
以協助debug用。

$ nds32le-elf-gdb.exe demo-int-c-ext.adx
GNU gdb (2011-07-29) 6.8
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "--host=i686-mingw32 --target=nds32le-elf"...
source E:\Andestech\AndeSight200MCU\toolchains\nds32le-elf-newlib-v2\bin\.Andesg
dbinit
(gdb) target remote:1234
Remote debugging using :1234
0x00000d24 in main () at ../src/main.c:83
83 a = calc(a, b, c, d, e, f, g, h);
core0(gdb) set trust-readonly-sections off
core0(gdb) load
Loading section .nds32_vector, size 0x100 lma 0x0
Loading section .nds32_nmih, size 0x4 lma 0x100
Loading section .nds32_wrh, size 0x4 lma 0x104
Loading section .nds32_jmptbl, size 0x40 lma 0x108
Loading section .nds32_isr, size 0x17c lma 0x148
Loading section .text, size 0xca0 lma 0x2c4
Loading section .rodata, size 0x244 lma 0xf64
Loading section .sdata_w, size 0x4 lma 0x11a8
Start address 0x238, load size 4524
Transfer rate: 71 KB/sec, 565 bytes/write.
core0(gdb) set debug remote 1
core0(gdb) p/x $pc
Sending packet: $g#67...Ack
Packet received: 0010000064000000c8000000c8000000c8000000c8000000640000006400000
0b40b000040a80300240e0300ffffffffffffffffffffffffffffffffbc060000fffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ff4ff7f00c01100008c0d0000d8ff7f00
$1 = 0x238
core0(gdb) x/i $pc
0x238 <_nds32_reset>: Sending packet: $m238,4#6a...Ack
Packet received: 4ff20029
beqz $sp,0x28a <_nds32_reset+82>
core0(gdb) si
Sending packet: $vCont?#49...Ack
Packet received:
Packet vCont (verbose-resume) is NOT supported
Sending packet: $Hc0#db...Ack
Packet received: OK
Sending packet: $s#73...Ack
Packet received: T0520:3c020000;1f:d8ff7f00;2c:090c0700;1e:8c0d0000;
Sending packet: $m2be,4#c6...Ack
Packet received: 640fffea
Sending packet: $g#67...Ack
Packet received: 0010000064000000c8000000c8000000c8000000c8000000640000006400000
0b40b000040a80300240e0300ffffffffffffffffffffffffffffffffbc060000fffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ff4ff7f00c01100008c0d0000d8ff7f00
Sending packet: $m238,4#6a...Ack
Packet received: 4ff20029
0x0000023c in _nds32_reset ()
core0(gdb)


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