Fix M68HC11_NUM_REGS

[deliverable/binutils-gdb.git] / gdb / nto-procfs.c

diff --git a/gdb/nto-procfs.c b/gdb/nto-procfs.c
index 311a0b1eff8033ebea6400e765076503506a4663..1da1a98f93d3422b1ba27c23669c0fe4cdc09ec9 100644 (file)
--- a/gdb/nto-procfs.c
+++ b/gdb/nto-procfs.c
@@ -1,7 +1,7 @@
 /* Machine independent support for QNX Neutrino /proc (process file system)
    for GDB.  Written by Colin Burgess at QNX Software Systems Limited.
 
-   Copyright (C) 2003-2016 Free Software Foundation, Inc.
+   Copyright (C) 2003-2017 Free Software Foundation, Inc.
 
    Contributed by QNX Software Systems Ltd.
 
@@ -359,7 +359,7 @@ do_closedir_cleanup (void *dir)
 }
 
 static void
-procfs_pidlist (char *args, int from_tty)
+procfs_pidlist (const char *args, int from_tty)
 {
   DIR *dp = NULL;
   struct dirent *dirp = NULL;
@@ -461,7 +461,7 @@ procfs_pidlist (char *args, int from_tty)
 }
 
 static void
-procfs_meminfo (char *args, int from_tty)
+procfs_meminfo (const char *args, int from_tty)
 {
   procfs_mapinfo *mapinfos = NULL;
   static int num_mapinfos = 0;
@@ -868,7 +868,7 @@ procfs_fetch_registers (struct target_ops *ops,
   reg;
   int regsize;
 
-  procfs_set_thread (inferior_ptid);
+  procfs_set_thread (regcache_get_ptid (regcache));
   if (devctl (ctl_fd, DCMD_PROC_GETGREG, &reg, sizeof (reg), &regsize) == EOK)
     nto_supply_gregset (regcache, (char *) &reg.greg);
   if (devctl (ctl_fd, DCMD_PROC_GETFPREG, &reg, sizeof (reg), &regsize)
@@ -1163,8 +1163,9 @@ breakup_args (char *scratch, char **argv)
 }
 
 static void
-procfs_create_inferior (struct target_ops *ops, char *exec_file,
-                       char *allargs, char **env, int from_tty)
+procfs_create_inferior (struct target_ops *ops, const char *exec_file,
+                       const std::string &allargs,
+                       char **env, int from_tty)
 {
   struct inheritance inherit;
   pid_t pid;
@@ -1176,7 +1177,7 @@ procfs_create_inferior (struct target_ops *ops, char *exec_file,
   const char *inferior_io_terminal = get_inferior_io_terminal ();
   struct inferior *inf;
 
-  argv = xmalloc (((strlen (allargs) + 1) / (unsigned) 2 + 2) *
+  argv = xmalloc ((allargs.size () / (unsigned) 2 + 2) *
                  sizeof (*argv));
   argv[0] = get_exec_file (1);
   if (!argv[0])
@@ -1187,7 +1188,7 @@ procfs_create_inferior (struct target_ops *ops, char *exec_file,
        return;
     }
 
-  args = xstrdup (allargs);
+  args = xstrdup (allargs.c_str ());
   breakup_args (args, (exec_file != NULL) ? &argv[1] : &argv[0]);
 
   argv = nto_parse_redirection (argv, &in, &out, &err);
@@ -1284,7 +1285,7 @@ procfs_create_inferior (struct target_ops *ops, char *exec_file,
     }
   if (!target_is_pushed (ops))
     push_target (ops);
-  target_terminal_init ();
+  target_terminal::init ();
 
   if (exec_bfd != NULL
       || (symfile_objfile != NULL && symfile_objfile->obfd != NULL))
@@ -1350,10 +1351,11 @@ procfs_store_registers (struct target_ops *ops,
   unsigned off;
   int len, regset, regsize, dev_set, err;
   char *data;
+  ptid_t ptid = regcache_get_ptid (regcache);
 
-  if (ptid_equal (inferior_ptid, null_ptid))
+  if (ptid_equal (ptid, null_ptid))
     return;
-  procfs_set_thread (inferior_ptid);
+  procfs_set_thread (ptid);
 
   if (regno == -1)
     {
@@ -1384,7 +1386,7 @@ procfs_store_registers (struct target_ops *ops,
       if (dev_set == -1)
        return;
 
-      len = nto_register_area (get_regcache_arch (regcache),
+      len = nto_register_area (regcache->arch (),
                               regno, regset, &off);
 
       if (len < 1)
@@ -1531,8 +1533,6 @@ init_procfs_targets (void)
 
 #define OSTYPE_NTO 1
 
-extern initialize_file_ftype _initialize_procfs;
-
 void
 _initialize_procfs (void)
 {