What has changed in GDB?
(Organized release by release)
-*** Changes since GDB 6.0:
+*** Changes since GDB 6.1:
+
+* New native configurations
+
+NetBSD/vax vax-*-netbsd*
+OpenBSD/vax vax-*-openbsd*
+
+* REMOVED configurations and files
+
+Sun 3, running SunOS 3 m68*-*-sunos3*
+Sun 3, running SunOS 4 m68*-*-sunos4*
+Sun 2, running SunOS 3 m68000-*-sunos3*
+Sun 2, running SunOS 4 m68000-*-sunos4*
+Motorola 680x0 running LynxOS m68*-*-lynxos*
+AT&T 3b1/Unix pc m68*-att-*
+Bull DPX2 (68k, System V release 3) m68*-bull-sysv*
+decstation mips-dec-* mips-little-*
+riscos mips-*-riscos* mips-*-sysv*
+sonymips mips-sony-*
+sysv mips*-*-sysv4* (IRIX 5/6 not included)
+
+*** Changes in GDB 6.1:
* Removed --with-mmalloc
The SPARC target has been completely revised, incorporating the
FreeBSD/sparc64 support that was added for GDB 6.0. As a result
-support for LynxOS and SunOS 4 has been dropped.
+support for LynxOS and SunOS 4 has been dropped. Calling functions
+from within GDB on operating systems with a non-executable stack
+(Solaris, OpenBSD) now works.
* New C++ demangler
arguments and frame bases. Older versions of GDB could crash when they
encountered these.
+* C++ nested types and namespaces
+
+GDB's support for nested types and namespaces in C++ has been
+improved, especially if you use the DWARF 2 debugging format. (This
+is the default for recent versions of GCC on most platforms.)
+Specifically, if you have a class "Inner" defined within a class or
+namespace "Outer", then GDB realizes that the class's name is
+"Outer::Inner", not simply "Inner". This should greatly reduce the
+frequency of complaints about not finding RTTI symbols. In addition,
+if you are stopped at inside of a function defined within a namespace,
+GDB modifies its name lookup accordingly.
+
* New native configurations
NetBSD/amd64 x86_64-*-netbsd*
+OpenBSD/amd64 x86_64-*-openbsd*
+OpenBSD/alpha alpha*-*-openbsd*
+OpenBSD/sparc sparc-*-openbsd*
+OpenBSD/sparc64 sparc64-*-openbsd*
* New debugging protocols
HP/PA running OSF/1 hppa*-*-osf*
HP/PA Pro target hppa*-*-pro*
PMAX (MIPS) running Mach 3.0 mips*-*-mach3*
+386BSD i[3456]86-*-bsd*
Sequent family i[3456]86-sequent-sysv4*
i[3456]86-sequent-sysv*
i[3456]86-sequent-bsd*