Include heap in gcore

Olivia Nelson <[email protected]>
Newsgroups gmane.comp.gdb.devel
Message-ID <CAJZVxR=ZV0iFhX2=itnL0c6aQpv4-Rb_wjQwLV5BUxzJ0hH+7Q@mail.gmail.com> 
I'm trying to modify the gcore.c to support heap dump.
At least not supported in this version "Ubuntu 7.11.1-0ubuntu1~16.04"

Any ideas?

P.S
I'm trying to avoid "cat /proc/xxx/maps" or the "dump binary memory" gdb command
I need these things done automatically, with a single command `gcore PID`
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