[Buildroot] uClibc debug symbols
Luca Ellero
luca.ellero at brickedbrain.com
Wed May 11 09:43:12 UTC 2016
Hi everybody,
I'm trying to debug uClibc with a debugger, but even if I enable "build
packages with debugging symbols" it seems that debug symbols are not
present in the final binaries.
My .config reports:
BR2_ENABLE_DEBUG=y
BR2_DEBUG_2=y
I'm using binaries in output/staging/lib (is this the correct place to go?)
If I do "objdump -h | grep debug" on this libraries I get the following:
$ arm-buildroot-linux-uclibcgnueabi-objdump -h ld-uClibc-1.0.12.so |
grep debug
$ arm-buildroot-linux-uclibcgnueabi-objdump -h libuClibc-1.0.12.so |
grep debug
20 .debug_aranges 00000180 00000000 00000000 0004b310 2**3
21 .debug_info 00000c7a 00000000 00000000 0004b490 2**0
22 .debug_abbrev 00000353 00000000 00000000 0004c10a 2**0
23 .debug_line 000008ce 00000000 00000000 0004c45d 2**0
24 .debug_frame 00000124 00000000 00000000 0004cd2c 2**2
25 .debug_str 00000330 00000000 00000000 0004ce50 2**0
26 .debug_loc 0000068c 00000000 00000000 0004d180 2**0
27 .debug_ranges 00000038 00000000 00000000 0004d80c 2**0
Could someone please tell me what is wrong with this approach?
Thanks
Regards
Luca
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