chao.an
2980792efd
libs/libc: add lib_dumpvbuffer support
...
e.g: Encapsulation Type: Bluetooth H4: add packet type dump support
From:
lib_dumpvbuffer(NULL, data, len);
[ 1.567100] 0000 03 0c 00 ...
[ 1.890100] 0000 0e 04 01 03 0c 00 ......
[ 1.890100] 0000 03 10 00 ...
[ 1.892900] 0000 0e 0c 01 03 10 00 ff ff 8f fe db ff 5b 87 ............[.
[ 1.892900] 0000 01 10 00 ...
[ 1.894900] 0000 0e 0c 01 01 10 00 06 bb 22 06 0a 00 bb 22 ........"...."
[ 1.894900] 0000 02 10 00 ...
[ 1.901900] 0000 0e 44 01 02 10 00 ff ff ff 03 fe ff ff ff ff ff .D..............
[ 1.901900] 0010 ff ff f3 0f e8 fe 3f f7 83 ff 1c 00 00 00 61 f7 ......?.......a.
[ 1.901900] 0020 ff ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 1.901900] 0030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 1.901900] 0040 00 00 00 00 00 00 ......
To:
struct iovec bufs[2];
bufs[0].iov_base = &type;
bufs[0].iov_len = 1;
bufs[1].iov_base = data;
bufs[1].iov_len = len;
lib_dumpvbuffer(NULL, bufs, 2);
[ 3.711400] 0000 01 03 0c 00 ....
[ 4.035400] 0000 04 0e 04 01 03 0c 00 .......
[ 4.035400] 0000 01 03 10 00 ....
[ 4.037400] 0000 04 0e 0c 01 03 10 00 ff ff 8f fe db ff 5b 87 .............[.
[ 4.037400] 0000 01 01 10 00 ....
[ 4.039400] 0000 04 0e 0c 01 01 10 00 06 bb 22 06 0a 00 bb 22 ........."...."
[ 4.039400] 0000 01 02 10 00 ....
[ 4.046400] 0000 04 0e 44 01 02 10 00 ff ff ff 03 fe ff ff ff ff ..D.............
[ 4.046400] 0010 ff ff ff f3 0f e8 fe 3f f7 83 ff 1c 00 00 00 61 .......?.......a
[ 4.046400] 0020 f7 ff ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 4.046400] 0030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 4.046400] 0040 00 00 00 00 00 00 00 .......
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-23 00:11:38 -08:00
chao.an
826e74a13d
libs/libc/dumpbuffer: remove the unnecessary printable characters traversal
...
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-23 00:11:38 -08:00
chao.an
48db71aa24
libs/libc/dumpbuffer: fix nxstyle warning
...
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-23 00:11:38 -08:00
chao.an
e32e341886
libs/libc/dumpbuffer: add support to recognizable from wireshark
...
e.g: Encapsulation Type: Bluetooth H4
From:
[ 2.196000] 0000: 030c00 ...
[ 2.514600] 0000: 0e0401030c00 ......
[ 2.514600] 0000: 031000 ...
[ 2.517600] 0000: 0e0c01031000ffff8ffedbff5b87 ............[.
[ 2.517600] 0000: 011000 ...
[ 2.520600] 0000: 0e0c0101100006bb22060a00bb22 ........"...."
[ 2.520600] 0000: 021000 ...
[ 2.527600] 0000: 0e4401021000ffffff03feffffffffff fffff30fe8fe3ff783ff1c00000061f7 .D.............. ......?.......a.
[ 2.527600] 0020: ffff7f00000000000000000000000000 00000000000000000000000000000000 ................ ................
[ 2.527600] 0040: 000000000000 ......
To:
[ 1.567100] 0000 03 0c 00 ...
[ 1.890100] 0000 0e 04 01 03 0c 00 ......
[ 1.890100] 0000 03 10 00 ...
[ 1.892900] 0000 0e 0c 01 03 10 00 ff ff 8f fe db ff 5b 87 ............[.
[ 1.892900] 0000 01 10 00 ...
[ 1.894900] 0000 0e 0c 01 01 10 00 06 bb 22 06 0a 00 bb 22 ........"...."
[ 1.894900] 0000 02 10 00 ...
[ 1.901900] 0000 0e 44 01 02 10 00 ff ff ff 03 fe ff ff ff ff ff .D..............
[ 1.901900] 0010 ff ff f3 0f e8 fe 3f f7 83 ff 1c 00 00 00 61 f7 ......?.......a.
[ 1.901900] 0020 ff ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 1.901900] 0030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 1.901900] 0040 00 00 00 00 00 00 ......
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-23 00:11:38 -08:00
Gregory Nutt
cf99fb40c9
This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now.
...
Squashed commit of the following:
libs/libxx: Fix some confusing in naming. If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
libs/: Fix paths in moved library directories.
libs: Brute force move of libc, libnx, and libxx to libs. Cannot yet build it in that configuration.
2018-05-29 13:21:26 -06:00
