'is' does not work for attached process

[oblique]

I did the following:
(assume that 1234 is the pid of the process)

% r2 -d 1234
io /proc/1234/exe
.ia*
is

I also tried: > .!rabin2 -rsiI /proc/1234/exe

[radare]

the .!rabin2 -rsil command will import the flags, function definitions, etc.. but this will not be shown in the output of 'i' command. The last commit fixes the 'io' command, but this will not work on PIE bins and it's not yet loaded automatically when attaching to a process. I will close this bug when i have time to fix those issues. thanks for reporting :)

[radare]

I have added the command 'dpe' to show the path to the executable which is being debugged. It should work on osx and linux/bsd with /proc.

We need to get the base address of the mapped program in memory. This way we can tell this to 'i' in order to load the program information if it's relocatable. (Also useful for libraries)

[XVilka]

While debugging one radare2 instance with another I've found that 'is' works pretty well.
See output http://xvilka.me/double-r2.log
It is on 64-bit Gentoo (not Hardened).