[SB2 sdk-build SailfishOS-latest-i486] tone@ganymede ~ $ gdb test_c
GNU gdb (GDB) Mer (7.6.2+git2)
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This GDB was configured as "i486-meego-linux-gnu".
For bug reporting instructions, please see:
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Reading symbols from /home/tone/test_c...done.

gdb: read 'help sb2-prepare' before running programs.
(sb2-sdk-build-gdb) break main
Breakpoint 1 at 0x804840e: file test.c, line 4.
(sb2-sdk-build-gdb) r
Starting program: /home/tone/test_c
warning: no loadable sections found in added symbol-file system-supplied DSO at 0xf7fd7000
Warning:
Cannot insert breakpoint -1.
Temporarily disabling shared library breakpoints:
breakpoint #-1
Cannot insert breakpoint 1.
Error accessing memory address 0x8048405: Input/output error.