X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FNEWS;h=a239624b827fa7d3ef7fb992c72d88d89ba6237c;hb=2400729ecfd2c7be8b18aeaa822fef5a4b503f8a;hp=3244f7effe2c7b2a1d9aae67f156e3327f7ad735;hpb=1526853e34c063bef25bd7d0eb15c1449c28e999;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/NEWS b/gdb/NEWS
index 3244f7effe..a239624b82 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -3,6 +3,14 @@
 
 *** Changes since GDB 8.0
 
+* GDB now uses the GNU MPFR library, if available, to emulate target
+  floating-point arithmetic during expression evaluation when the target
+  uses different floating-point formats than the host.  At least version
+  3.1 of GNU MPFR is required.
+
+* GDB now supports access to the guarded-storage-control registers and the
+  software-based guarded-storage broadcast control registers on IBM z14.
+
 * On Unix systems, GDB now supports transmitting environment variables
   that are to be set or unset to GDBserver.  These variables will
   affect the environment to be passed to the remote inferior.
@@ -21,8 +29,18 @@
      gdb.new_thread are emitted.  See the manual for further
      description of these.
 
+  ** A new command, "rbreak" has been added to the Python API.  This
+     command allows the setting of a large number of breakpoints via a
+     regex pattern in Python.  See the manual for further details.
+
 * New features in the GDB remote stub, GDBserver
 
+  ** GDBserver is now able to start inferior processes with a
+     specified initial working directory.
+
+     The user can set the desired working directory to be used from
+     GDB using the new "set cwd" command.
+
   ** New "--selftest" command line option runs some GDBserver self
      tests.  These self tests are disabled in releases.
 
@@ -56,14 +74,24 @@ QEnvironmentReset
 QStartupWithShell
   Indicates whether the inferior must be started with a shell or not.
 
+QSetWorkingDir
+  Tell GDBserver that the inferior to be started should use a specific
+  working directory.
+
 * The "maintenance print c-tdesc" command now takes an optional
   argument which is the file name of XML target description.
 
 * The "maintenance selftest" command now takes an optional argument to
   filter the tests to be run.
 
+* The "enable", and "disable" commands now accept a range of
+  breakpoint locations, e.g. "enable 1.3-5".
+
 * New commands
 
+set|show cwd
+  Set and show the current working directory for the inferior.
+
 set|show compile-gcc
   Set and show compilation command used for compiling and injecting code
   with the 'compile' commands.
@@ -75,6 +103,9 @@ show debug separate-debug-file
 maint info selftests
   List the registered selftests.
 
+starti
+  Start the debugged program stopping at the first instruction.
+
 * TUI Single-Key mode now supports two new shortcut keys: `i' for stepi and
   `o' for nexti.
 
@@ -107,10 +138,16 @@ maint info selftests
 * New native configurations
 
 FreeBSD/aarch64			aarch64*-*-freebsd*
+FreeBSD/arm			arm*-*-freebsd*
 
 * New targets
 
 FreeBSD/aarch64			aarch64*-*-freebsd*
+FreeBSD/arm			arm*-*-freebsd*
+
+* Removed targets and native configurations
+
+Solaris 2.0-9			i?86-*-solaris2.[0-9], sparc*-*-solaris2.[0-9]
 
 *** Changes in GDB 8.0