load-sym-files: add defaults for symbol-dir and lib-dir

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
tests/egl: add asserts for eglGetError

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
linker,jb: disable HOODLUM abort()

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
linker,jb: use stdout if kernel lacks android-log

Signed-off-by: Adrian Negreanu <groleo@gmail.com>
first attempt at using generated libc entries