doc: fix PAC typo

[deliverable/binutils-gdb.git] / gdb / NEWS

diff --git a/gdb/NEWS b/gdb/NEWS
index 3c3351e2c472d0ac4ab21ba43f240bbe260ada7f..fa01adf6e894ac81c534ce40deeafab846a63e91 100644 (file)
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -16,7 +16,9 @@
   architectures require kernel changes.  TLS is not yet supported for
   amd64 and i386 process core dumps.
 
-* Support for Pointer Authentication on AArch64 Linux.
+* Support for Pointer Authentication (PAC) on AArch64 Linux.  Return
+  addresses that required unmasking are shown in the backtrace with the
+  postfix [PAC].
 
 * Two new convenience functions $_cimag and $_creal that extract the
   imaginary and real parts respectively from complex numbers.
@@ -47,6 +49,9 @@
   ** gdb.Objfile has new methods 'lookup_global_symbol' and
      'lookup_static_symbol' to lookup a symbol from this objfile only.
 
+  ** gdb.Block now supports the dictionary syntax for accessing symbols in
+     this block (e.g. block['local_variable']).
+
 * New commands
 
 | [COMMAND] | SHELL_COMMAND
@@ -144,6 +149,12 @@ eval
   This allows to do formatted printing of strings without having
   a running inferior, or when debugging a core dump.
 
+info sources [-dirname | -basename] [--] [REGEXP]
+  This command has now optional arguments to only print the files
+  whose names match REGEXP.  The arguments -dirname and -basename
+  allow to restrict matching respectively to the dirname and basename
+  parts of the files.
+
 show style
   The "show style" and its subcommands are now styling
   a style name in their output using its own style, to help
@@ -225,6 +236,9 @@ maint show test-options-completion-result
       -past-main [on|off]
       -past-entry [on|off]
 
+  ** The new "info sources" options -dirname and -basename options
+     are using the standard '-OPT' infrastructure.
+
    All options above can also be abbreviated.  The argument of boolean
    (on/off) options can be 0/1 too, and also the argument is assumed
    "on" if omitted.  This allows writing compact command invocations,