gdb: fix shellcheck warnings SC2154 (referenced but not assigned) in gdbarch.sh

[deliverable/binutils-gdb.git] / gdb / sparc64-tdep.c

diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c
index 873fbaa49b73601c06a3a7faf508f441cc2d2993..593db3640031a8659870dd034a6622a036e45a3b 100644 (file)
--- a/gdb/sparc64-tdep.c
+++ b/gdb/sparc64-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for UltraSPARC.
 
-   Copyright (C) 2003-2019 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,7 +19,7 @@
 
 #include "defs.h"
 #include "arch-utils.h"
-#include "dwarf2-frame.h"
+#include "dwarf2/frame.h"
 #include "frame.h"
 #include "frame-base.h"
 #include "frame-unwind.h"
@@ -186,14 +186,6 @@ sparc64_forget_process (pid_t pid)
 
 }
 
-static void
-info_adi_command (const char *args, int from_tty)
-{
-  printf_unfiltered ("\"adi\" must be followed by \"examine\" "
-                     "or \"assign\".\n");
-  help_list (sparc64adilist, "adi ", all_commands, gdb_stdout);
-}
-
 /* Read attributes of a maps entry in /proc/[pid]/adi/maps.  */
 
 static void
@@ -316,8 +308,10 @@ adi_is_addr_mapped (CORE_ADDR vaddr, size_t cnt)
   if (data)
     {
       adi_stat_t adi_stat = get_adi_info (pid);
-      char *line;
-      for (line = strtok (data.get (), "\n"); line; line = strtok (NULL, "\n"))
+      char *saveptr;
+      for (char *line = strtok_r (data.get (), "\n", &saveptr);
+          line;
+          line = strtok_r (NULL, "\n", &saveptr))
         {
           ULONGEST addr, endaddr;
 
@@ -532,13 +526,13 @@ adi_assign_command (const char *args, int from_tty)
   do_assign (next_address, cnt, version);
 }
 
+void _initialize_sparc64_adi_tdep ();
 void
-_initialize_sparc64_adi_tdep (void)
+_initialize_sparc64_adi_tdep ()
 {
-
-  add_prefix_cmd ("adi", class_support, info_adi_command,
-                  _("ADI version related commands."),
-                  &sparc64adilist, "adi ", 0, &cmdlist);
+  add_basic_prefix_cmd ("adi", class_support,
+                       _("ADI version related commands."),
+                       &sparc64adilist, "adi ", 0, &cmdlist);
   add_cmd ("examine", class_support, adi_examine_command,
            _("Examine ADI versions."), &sparc64adilist);
   add_alias_cmd ("x", "examine", no_class, 1, &sparc64adilist);