X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2FNEWS;h=4312117486066c6b3591f0d6d017b149899786db;hb=94715c179098ab86bf188fae4a32e2283c5f173f;hp=024c184879ec5a689fd34fe1f523366b6762d1ce;hpb=c84f6bbfe50ff13928360d3cc349d7c553867ce6;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/NEWS b/gdb/NEWS
index 024c184879..4312117486 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -3,6 +3,8 @@
 
 *** Changes since GDB 7.10
 
+* GDB now supports debugging kernel-based threads on FreeBSD.
+
 * Per-inferior thread numbers
 
   Thread numbers are now per inferior instead of global.  If you're
@@ -22,7 +24,7 @@
 
   GDB now maintains a second thread ID per thread, referred to as the
   global thread ID, which is the new equivalent of thread numbers in
-  previous releases.
+  previous releases.  See also $_gthread below.
 
   For backwards compatibility, MI's thread IDs always refer to global
   IDs.
@@ -34,12 +36,28 @@
      [Switching to thread 2.1 (Thread 0x7ffff7fc2740 (LWP 8157))] (running)
      (gdb)
 
+* In commands that accept a list of thread IDs, you can now refer to
+  all threads of an inferior using a star wildcard.  GDB accepts
+  "INF_NUM.*", to refer to all threads of inferior INF_NUM, and "*" to
+  refer to all threads of the current inferior.  For example, "info
+  threads 2.*".
+
 * You can use "info threads -gid" to display the global thread ID of
   all threads.
 
+* The new convenience variable $_gthread holds the global number of
+  the current thread.
+
 * The new convenience variable $_inferior holds the number of the
   current inferior.
 
+* GDB now displays the ID and name of the thread that hit a breakpoint
+  or received a signal, if your program is multi-threaded.  For
+  example:
+
+   Thread 3 "bar" hit Breakpoint 1 at 0x40087a: file program.c, line 20.
+   Thread 1 "main" received signal SIGINT, Interrupt.
+
 * Record btrace now supports non-stop mode.
 
 * Support for tracepoints on aarch64-linux was added in GDBserver.
@@ -84,6 +102,10 @@ set debug bfd-cache
 show debug bfd-cache
   Control display of debugging info regarding bfd caching.
 
+set debug fbsd-lwp
+show debug fbsd-lwp
+  Control display of debugging info regarding FreeBSD threads.
+
 set remote multiprocess-extensions-packet
 show remote multiprocess-extensions-packet
   Set/show the use of the remote protocol multiprocess extensions.