gdb symbol don't load

Asked Jan 02 '16 at 19:32

Active Jan 02 '16 at 22:11

Viewed 584 times

I try to remotely debug a program using gdb and gdbserver. I login on the remote PC with ssh and run gdbserver --multi :4444 And on my local, I use the command./arm-linux-gnueabihf-gdb -x /path/init where the content of the /path/init file is:

symbol-file /home/username/workspace/piCCompileProj/Debug/main
target extended-remote 192.168.0.100:4444
set remote exec-file /home/username/cppSandbox/main

If I try to set a breakpoint with (gdb) b 6, gdb prints the error:

Cannot access memory at address 0x86c8

And if I type file /home/username/workspace/piCCompileProj/Debug/main and then run, the output is:

Starting program: /home/username/workspace/piCCompileProj/Debug/main

Program received signal SIGSEGV, Segmentation fault.

0x76fe6c00 in ?? ()

from /home/username/pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/arm-linux-gnueabihf/libc/lib/ld-linux-armhf.so.3

How can I load symbols in gdb and debug?

edited Jun 20 '20 at 09:12

Community

asked Jan 02 '16 at 19:32

Cristian Ion Preda

Just to be clear, `/home/username/workspace` in on the local PC and `/home/username/cppSandbox` is on the remote machine? – Martin Zabel Jan 02 '16 at 20:57
yes, cppSandbox si on a raspbbery pi compute and workspace is on local PC – Cristian Ion Preda Jan 02 '16 at 22:09

gdb symbol don't load

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