GNU Project Debugger full changelog

Support for new native configurations (also available as a target configuration):
RISC-V GNU/Linux (riscv*-*-linux*)
RISC-V FreeBSD (riscv*-*-freebsd*)
Support for new target configurations:
CSKY ELF (csky*-*-elf)
CSKY GNU/Linux (csky*-*-linux)
NXP S12Z ELF (s12z-*-elf)
OpenRISC GNU/Linux (or1k*-*-linux*)
Native Windows debugging is only supported on Windows XP or later.
The Python API in GDB now requires Python 2.6 or later.
GDB now supports terminal styling for the CLI and TUI. Source highlighting is also supported by building GDB with GNU Highlight.
Experimental support for compilation and injection of C++ source code into the inferior (requires GCC 7.1 or higher, built with libcp1.so).
GDB and GDBserver now support IPv6 connections.
Target description support on RISC-V targets.
Various enhancements to several commands:
"frame", "select-frame" and "info frame" commands
"info functions", "info types", "info variables"
"info thread"
"info proc"

This is a minor corrective release over GDB 7.6.1, fixing the following issues:

* PR breakpoint/16251 (AArch64 hardware breakpoint error after fork)
* PR gdb/16303 (GDB 7.6.1 does not work with binutils 2.24 on MIPS16 and microMIPS)

* An quot;Attempt to dereference a generic pointerquot; errors (-var-create).
* Backtrace problems on x32 (PR backtrace/14646).
* next/step/finish problems on x32 (PR gdb/14647).
* A quot;malformed linespec error: unexpected keyword, [...]quot; error (PR breakpoints/14643).
* GDB crash while stepping through powerpc (32bits) code.
* A failed assertion in linux_ptrace_test_ret_to_nx.
* A quot;!frame_id_inlined_p (frame_id)quot; failed assertion.
* A quot;No more reverse-execution history.quot; error during reverse quot;nextquot; execution (PR 14548).
* Incomplete command descriptions in quot;aproposquot; output.
* PR gdb/14494 (a GDB crash difficult to characterize).
* Various build warnings.

* [GDB/MI] Error when resuming program execution in all-stop mode
(quot;Cannot execute this command without a live selected threadquot;).
* [Pascal] Polluted display of class methods parameters.
* [target remote] Errror when connecting to remote target where
disconnected tracing is in effect.
* [AVX] Float and ymm* register values not available.
* [GDB] Crash when using the quot;finishquot; command.
* [build] makeinfo should not be required to build GDB.

* Build fixes for NetBSD / OpenBSD targets
* ISBN and Edition number update of the GDB User's Manual