gdb: lx-symbols: store the abspath()
authorJohannes Berg <johannes.berg@intel.com>
Fri, 7 May 2021 01:05:03 +0000 (18:05 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 7 May 2021 07:26:32 +0000 (00:26 -0700)
commit23921540d2c0a4d8530078f6f64fc3e28444ca9d
tree76d641d1ddcae873aacd3f25dcab5623bd9506da
parent3d1c7fd97e4c5e54034231cd11319079dfaed60e
gdb: lx-symbols: store the abspath()

If we store the relative path, the user might later cd to a different
directory, and that would break the automatic symbol resolving that
happens when a module is loaded into the target kernel.  Fix this by
storing the abspath() of each path given, just like we already do for the
cwd (os.getcwd() is absolute.)

Link: https://lkml.kernel.org/r/20201217091747.bf4332cf2b35.I10ebbdb7e9b80ab1a5cddebf53d073be8232d656@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Kieran Bingham <kbingham@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
scripts/gdb/linux/symbols.py