tree 3ac9eb94a77d88b8b669e2b2f1074ea20a6d9ab4
parent 2bfdd46c36e3a3603d1a1dbc01f820da07091492
author Vasily Tarasov <vtarasov@google.com> 1519954370 -0800
committer Vasily Tarasov <vtarasov@google.com> 1520026304 +0000

Build vgdb and lackey tools

vgdb allows debugging apps from perspective of valgrind's emulated CPU.
lackey tool allows to observe execution traces and memory access traces.

Test: lackey tool worked out of the box.
vgdb functionality that was tested:
- attaching to a valgrind process launched with --vgdb=yes
- frame disassembly with sources
- settings breakpoints / continuing / breaking into those breakpoints

Change-Id: I4d9cb2e9caaad18ad0e6dcbdf32de53c9278f5eb