* Linux debug plugin, page promotion feature proposal.
Providing new 'dmL' debugger sub command.
This is the only system having THP feature, others are more into
direct huge tlb equivalent ...
The system ought to be set in madvise mode and disabled on Android,
would not do any good in this environment if this is ever supported.
Once the syscall succeed, the address range ought to get the
little 'hg' VmFlags.
* interface changes
* Reimplement r_buf_fread/fwrite
* Add slice buffer and introduce readonly field
* Do nothing if size is 0
* Prevents an overflow when 8 is subtracted from size.
* Fix ragg2 when patching outside currently existing buffer
* Implement r_mem_mmap_resize for systems where mremap is not defined
* r_buf_buffer can be called with no size arg as well
* Use size_t instead of ut64
* Use r_buf_size to get the size of a buffer, not the private field
* Use r_buf_seek instead of adjusting the private cur RBuffer field
* use r_buf_read instead of r_buf_read_at(.., cur, ..)
* Fix RBuffer usage in REgg
* Introduce r_buf_tell API instead of using seek
* write_at(cur) == write
* use relsub addr
* kill i2, grab top of list when not in preferred spaces
* Add r_core_flag_get_by_spaces
* Remove r_flag_get_i2 and use r_core_flag_get_by_spaces
* Fix fcn name from flag
* Better consistency: flag_get instead of get_flag
* Quickpath for just one flag
* Use RBinSection, RDebugMap or RIOMap instead
* Remove omps command
* Fix segfault in ?E+
* Improve anal.eobjmp (bug spotted after almost killing iosections)
* Removed unnecessary variable from libr/core/disasm.c
* Removed not necessary assignment in libr/core/casm.c
* Removed not used assignment in libr/bin/dwarf.c
* Rem. duplicate declaration and not used values
* Fixed potential memory leak in java/class.c
* Fixed potential memory leak in ragg2
* Removed unnecessary variable in visual.c
* Another potential memory leak in class.c
* Removed not used value assignment
* Fixed memory leak in dwarf.c
* Removed not needed assignments
* Remove more not used assignments
* Refactored where bin_sections gets arch & bits for clarity
* Removed more assignments that are not used
* Rem. more unused assignments
* Surround assignment with paranthesis
