*** Changes since GDB 6.0:
+* Removed --with-mmalloc
+
+Support for the mmalloc memory manager has been removed, as it
+conflicted with the internal gdb byte cache.
+
+* Changes in AMD64 configurations
+
+The AMD64 target now includes the %cs and %ss registers. As a result
+the AMD64 remote protocol has changed; this affects the floating-point
+and SSE registers. If you rely on those registers for your debugging,
+you should upgrade gdbserver on the remote side.
+
+* Revised SPARC target
+
+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. Calling functions
+from within GDB on operating systems with a non-executable stack
+(Solaris, OpenBSD) now works.
+
* New C++ demangler
GDB has a new C++ demangler which does a better job on the mangled
* New native configurations
NetBSD/amd64 x86_64-*-netbsd*
+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*
+SPARC running LynxOS sparc-*-lynxos*
+SPARC running SunOS 4 sparc-*-sunos4*
Tsqware Sparclet sparclet-*-*
Fujitsu SPARClite sparclite-fujitsu-none or sparclite