* mem-break.c: Remove obsolete comment.

* bfin-tdep.c (bfin_breakpoint_from_pc): Fix comment.

gdb/ChangeLog

@@ -1,3 +1,8 @@
+2013-01-17  Tom Tromey  <tromey@redhat.com>
+
+	* mem-break.c: Remove obsolete comment.
+	* bfin-tdep.c (bfin_breakpoint_from_pc): Fix comment.
+
 2012-01-17  Sanjoy Das <sanjoy@playingwithpointers.com>
 
 	* jit.c (jit_reader_load_command): Interpret the jit reader name

gdb/bfin-tdep.c

@@ -574,11 +574,11 @@ bfin_reg_to_regnum (struct gdbarch *gdbarch, int reg)
   return map_gcc_gdb[reg];
 }
 
-/* This function implements the BREAKPOINT_FROM_PC macro.  It returns
-   a pointer to a string of bytes that encode a breakpoint instruction,
-   stores the length of the string to *lenptr, and adjusts the program
-   counter (if necessary) to point to the actual memory location where
-   the breakpoint should be inserted.  */
+/* This function implements the 'breakpoint_from_pc' gdbarch method.
+   It returns a pointer to a string of bytes that encode a breakpoint
+   instruction, stores the length of the string to *lenptr, and
+   adjusts the program counter (if necessary) to point to the actual
+   memory location where the breakpoint should be inserted.  */
 
 static const unsigned char *
 bfin_breakpoint_from_pc (struct gdbarch *gdbarch,

gdb/mem-break.c

@@ -20,10 +20,6 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
-
-/* This file is only useful if BREAKPOINT_FROM_PC is set.  If not, we
-   punt.  */
-
 #include "symtab.h"
 #include "breakpoint.h"
 #include "inferior.h"