X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2FNEWS;h=d4e2e70f38713c57da7752ab73914b54f720cc2b;hb=1d5d29e73f4b5f1af4df5b6e39ccf2fa722acead;hp=372a83aa17e916b675c5cbcc8333a6a5c6c699c1;hpb=293b38d60f15422cf7e3d3ba06fdbc5cc90aee67;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/NEWS b/gdb/NEWS
index 372a83aa17..d4e2e70f38 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -1,7 +1,29 @@
 		What has changed in GDB?
 	     (Organized release by release)
 
-*** Changes since GDB 8.3
+*** Changes since GDB 9
+
+* Debugging MS-Windows processes now sets $_exitsignal when the
+  inferior is terminated by a signal, instead of setting $_exitcode.
+
+* Multithreaded symbol loading has now been enabled by default on systems
+  that support it (see entry for GDB 9, below), providing faster
+  performance for programs with many symbols.
+
+* New commands
+
+set exec-file-mismatch -- Set exec-file-mismatch handling (ask|warn|off).
+show exec-file-mismatch -- Show exec-file-mismatch handling (ask|warn|off).
+  Set or show the option 'exec-file-mismatch'.  When GDB attaches to
+  a running process and can determine the name of the executable file
+  the process runs, this new option indicates whether to detect mismatch
+  between the name of the current executable file loaded by GDB
+  and the name of the executable file used to start the process.
+  If 'ask', the default, display a warning and ask the user
+  whether to load the process executable file; if 'warn', just display
+  a warning; if 'off', don't attempt to detect a mismatch.
+
+*** Changes in GDB 9
 
 * 'thread-exited' event is now available in the annotations interface.
 
@@ -68,6 +90,21 @@
   This feature is still in testing, so it is disabled by default.  You
   can turn it on using 'maint set worker-threads unlimited'.
 
+* Multi-target debugging support
+
+  GDB now supports debugging multiple target connections
+  simultaneously.  For example, you can now have each inferior
+  connected to different remote servers running in different machines,
+  or have one inferior debugging a local native process, an inferior
+  debugging a core dump, etc.
+
+  This support is experimental and comes with some limitations -- you
+  can only resume multiple targets simultaneously if all targets
+  support non-stop mode, and all remote stubs or servers must support
+  the same set of remote protocol features exactly.  See also "info
+  connections" and "add-inferior -no-connection" below, and "maint set
+  target-non-stop" in the user manual.
+
 * Python API
 
   ** The gdb.Value type has a new method 'format_string' which returns a
@@ -148,6 +185,12 @@ show print max-depth
   The default max-depth is 20, but this can be set to unlimited to get
   the old behavior back.
 
+set print raw-values [on|off]
+show print raw-values
+  By default, GDB applies the enabled pretty printers when printing a
+  value.  This allows to ignore the enabled pretty printers for a series
+  of commands.  The default is 'off'.
+
 set logging debugredirect [on|off]
   By default, GDB debug output will go to both the terminal and the logfile.
   Set if you want debug output to go only to the log file.
@@ -228,6 +271,9 @@ show debug remote-packet-max-chars
   "set debug remote".
   The default is 512 bytes.
 
+info connections
+  Lists the target connections currently in use.
+
 * Changed commands
 
 help
@@ -272,6 +318,17 @@ show print raw-frame-arguments
   old commands are now deprecated and may be removed in a future
   release.
 
+add-inferior [-no-connection]
+  The add-inferior command now supports a "-no-connection" flag that
+  makes the new inferior start with no target connection associated.
+  By default, the new inferior inherits the target connection of the
+  current inferior.  See also "info connections".
+
+info inferior
+  This command's output now includes a new "Connection" column
+  indicating which target connection an inferior is bound to.  See
+  "info connections" above.
+
 maint test-options require-delimiter
 maint test-options unknown-is-error
 maint test-options unknown-is-operand
@@ -303,6 +360,7 @@ focus, winheight, +, -, >, <
       -null-stop [on|off]
       -object [on|off]
       -pretty [on|off]
+      -raw-values [on|off]
       -repeats NUMBER|unlimited
       -static-members [on|off]
       -symbol [on|off]
@@ -347,11 +405,11 @@ focus, winheight, +, -, >, <
    "on" if omitted.  This allows writing compact command invocations,
    like for example:
 
-    (gdb) p -r -p -o 0 -- *myptr
+    (gdb) p -ra -p -o 0 -- *myptr
 
    The above is equivalent to:
 
-    (gdb) print -raw -pretty -object off -- *myptr
+    (gdb) print -raw-values -pretty -object off -- *myptr
 
   ** The "info types" command now supports the '-q' flag to disable
      printing of some header information in a similar fashion to "info