gdb/doc:

[deliverable/binutils-gdb.git] / gdb / mi / mi-cmd-disas.c

diff --git a/gdb/mi/mi-cmd-disas.c b/gdb/mi/mi-cmd-disas.c
index 6cc0a83099355b2258445dda49ea90a0d05facba..b6afb082c0d3d94a8fb3edbb31a1815fca08ec4c 100644 (file)
--- a/gdb/mi/mi-cmd-disas.c
+++ b/gdb/mi/mi-cmd-disas.c
@@ -1,6 +1,5 @@
 /* MI Command Set - disassemble commands.
-   Copyright (C) 2000, 2001, 2002, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2002, 2007-2012 Free Software Foundation, Inc.
    Contributed by Cygnus Solutions (a Red Hat company).
 
    This file is part of GDB.
@@ -28,8 +27,7 @@
 #include "ui-out.h"
 #include "disasm.h"
 
-/* The arguments to be passed on the command line and parsed here are:
-
+/* The arguments to be passed on the command line and parsed here are
    either:
 
    START-ADDRESS: address to start the disassembly at.
@@ -51,6 +49,7 @@
          2 -- disassembly and opcodes.
          3 -- disassembly, source and opcodes.
 */
+
 void
 mi_cmd_disassemble (char *command, char **argv, int argc)
 {
@@ -76,60 +75,61 @@ mi_cmd_disassemble (char *command, char **argv, int argc)
   CORE_ADDR high = 0;
   struct cleanup *cleanups = make_cleanup (null_cleanup, NULL);
 
-  /* Options processing stuff. */
-  int optind = 0;
-  char *optarg;
+  /* Options processing stuff.  */
+  int oind = 0;
+  char *oarg;
   enum opt
   {
     FILE_OPT, LINE_OPT, NUM_OPT, START_OPT, END_OPT
   };
-  static struct mi_opt opts[] = {
-    {"f", FILE_OPT, 1},
-    {"l", LINE_OPT, 1},
-    {"n", NUM_OPT, 1},
-    {"s", START_OPT, 1},
-    {"e", END_OPT, 1},
-    { 0, 0, 0 }
-  };
+  static const struct mi_opt opts[] =
+    {
+      {"f", FILE_OPT, 1},
+      {"l", LINE_OPT, 1},
+      {"n", NUM_OPT, 1},
+      {"s", START_OPT, 1},
+      {"e", END_OPT, 1},
+      { 0, 0, 0 }
+    };
 
   /* Get the options with their arguments. Keep track of what we
-     encountered. */
+     encountered.  */
   while (1)
     {
       int opt = mi_getopt ("-data-disassemble", argc, argv, opts,
-                          &optind, &optarg);
+                          &oind, &oarg);
       if (opt < 0)
        break;
       switch ((enum opt) opt)
        {
        case FILE_OPT:
-         file_string = xstrdup (optarg);
+         file_string = xstrdup (oarg);
          file_seen = 1;
          make_cleanup (xfree, file_string);
          break;
        case LINE_OPT:
-         line_num = atoi (optarg);
+         line_num = atoi (oarg);
          line_seen = 1;
          break;
        case NUM_OPT:
-         how_many = atoi (optarg);
+         how_many = atoi (oarg);
          num_seen = 1;
          break;
        case START_OPT:
-         low = parse_and_eval_address (optarg);
+         low = parse_and_eval_address (oarg);
          start_seen = 1;
          break;
        case END_OPT:
-         high = parse_and_eval_address (optarg);
+         high = parse_and_eval_address (oarg);
          end_seen = 1;
          break;
        }
     }
-  argv += optind;
-  argc -= optind;
+  argv += oind;
+  argc -= oind;
 
   /* Allow only filename + linenum (with how_many which is not
-     required) OR start_addr + and_addr */
+     required) OR start_addr + end_addr.  */
 
   if (!((line_seen && file_seen && num_seen && !start_seen && !end_seen)
        || (line_seen && file_seen && !num_seen && !start_seen && !end_seen)
@@ -145,7 +145,7 @@ mi_cmd_disassemble (char *command, char **argv, int argc)
   if (mode < 0 || mode > 3)
     error (_("-data-disassemble: Mode argument must be 0, 1, 2, or 3."));
 
-  /* Convert the mode into a set of disassembly flags */
+  /* Convert the mode into a set of disassembly flags.  */
 
   disasm_flags = 0;
   if (mode & 0x1)
@@ -154,7 +154,7 @@ mi_cmd_disassemble (char *command, char **argv, int argc)
     disasm_flags |= DISASSEMBLY_RAW_INSN;
 
   /* We must get the function beginning and end where line_num is
-     contained. */
+     contained.  */
 
   if (line_seen && file_seen)
     {