What has changed in GDB?
(Organized release by release)
-*** Changes since GDB 6.3
+*** Changes since GDB 6.4
+
+* New commands
+
+init-if-undefined Initialize a convenience variable, but
+ only if it doesn't already have a value.
+
+* New architecture
+
+Morpho Technologies ms2 ms1-elf
+
+*** Changes in GDB 6.4
+
+* New native configurations
+
+OpenBSD/arm arm*-*-openbsd*
+OpenBSD/mips64 mips64-*-openbsd*
+
+* New targets
+
+Morpho Technologies ms1 ms1-elf
+
+* New command line options
+
+--batch-silent As for --batch, but totally silent.
+--return-child-result The debugger will exist with the same value
+ the child (debugged) program exited with.
+--eval-command COMMAND, -ex COMMAND
+ Execute a single GDB CLI command. This may be
+ specified multiple times and in conjunction
+ with the --command (-x) option.
* Deprecated commands removed
* REMOVED configurations and files
VxWorks and the XDR protocol *-*-vxworks
-Renesas H8/300S h8300*-*-*
Motorola MCORE mcore-*-*
-Matsushita MN10300 w/simulator mn10300-*-*
National Semiconductor NS32000 ns32k-*-*
-NEC V850 v850-*-*
+
+* New "set print array-indexes" command
+
+After turning this setting "on", GDB prints the index of each element
+when displaying arrays. The default is "off" to preserve the previous
+behavior.
+
+* VAX floating point support
+
+GDB now supports the not-quite-ieee VAX F and D floating point formats.
+
+* User-defined command support
+
+In addition to using $arg0..$arg9 for argument passing, it is now possible
+to use $argc to determine now many arguments have been passed. See the
+section on user-defined commands in the user manual for more information.
*** Changes in GDB 6.3: