Fix build on OpenBSD/sparc64.

[deliverable/binutils-gdb.git] / gdb / arch-utils.c

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 80afbfbf2a767a06c720b53c42c716089041b1c8..bff1a10902dbf800d03a3f8565d89a73b5668a87 100644 (file)
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -1,7 +1,6 @@
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-   2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1998-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -24,7 +23,7 @@
 #include "buildsym.h"
 #include "gdbcmd.h"
 #include "inferior.h"          /* enum CALL_DUMMY_LOCATION et al.  */
-#include "gdb_string.h"
+#include <string.h>
 #include "regcache.h"
 #include "gdb_assert.h"
 #include "sim-regno.h"
@@ -32,6 +31,7 @@
 #include "osabi.h"
 #include "target-descriptions.h"
 #include "objfiles.h"
+#include "language.h"
 
 #include "version.h"
 
@@ -121,7 +121,7 @@ generic_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
 
 int
 generic_in_solib_return_trampoline (struct gdbarch *gdbarch,
-                                   CORE_ADDR pc, char *name)
+                                   CORE_ADDR pc, const char *name)
 {
   return 0;
 }
@@ -252,7 +252,7 @@ static int target_byte_order_user = BFD_ENDIAN_UNKNOWN;
 static const char endian_big[] = "big";
 static const char endian_little[] = "little";
 static const char endian_auto[] = "auto";
-static const char *endian_enum[] =
+static const char *const endian_enum[] =
 {
   endian_big,
   endian_little,
@@ -279,7 +279,7 @@ show_endian (struct ui_file *file, int from_tty, struct cmd_list_element *c,
                                  "(currently big endian)\n"));
     else
       fprintf_unfiltered (file, _("The target endianness is set automatically "
-                          "(currently little endian)\n"));
+                                 "(currently little endian)\n"));
   else
     if (target_byte_order_user == BFD_ENDIAN_BIG)
       fprintf_unfiltered (file,
@@ -435,12 +435,12 @@ show_architecture (struct ui_file *file, int from_tty,
                   struct cmd_list_element *c, const char *value)
 {
   if (target_architecture_user == NULL)
-    fprintf_filtered (file, _("\
-The target architecture is set automatically (currently %s)\n"),
-               gdbarch_bfd_arch_info (get_current_arch ())->printable_name);
+    fprintf_filtered (file, _("The target architecture is set "
+                             "automatically (currently %s)\n"),
+                     gdbarch_bfd_arch_info (get_current_arch ())->printable_name);
   else
-    fprintf_filtered (file, _("\
-The target architecture is assumed to be %s\n"), set_architecture_string);
+    fprintf_filtered (file, _("The target architecture is assumed to be %s\n"),
+                     set_architecture_string);
 }
 
 
@@ -477,7 +477,7 @@ set_architecture (char *ignore_args, int from_tty, struct cmd_list_element *c)
 }
 
 /* Try to select a global architecture that matches "info".  Return
-   non-zero if the attempt succeds.  */
+   non-zero if the attempt succeeds.  */
 int
 gdbarch_update_p (struct gdbarch_info info)
 {
@@ -506,7 +506,7 @@ gdbarch_update_p (struct gdbarch_info info)
 
   /* If it is the same old architecture, accept the request (but don't
      swap anything).  */
-  if (new_gdbarch == target_gdbarch)
+  if (new_gdbarch == target_gdbarch ())
     {
       if (gdbarch_debug)
        fprintf_unfiltered (gdb_stdlog, "gdbarch_update_p: "
@@ -522,7 +522,7 @@ gdbarch_update_p (struct gdbarch_info info)
                        "New architecture %s (%s) selected\n",
                        host_address_to_string (new_gdbarch),
                        gdbarch_bfd_arch_info (new_gdbarch)->printable_name);
-  deprecated_target_gdbarch_select_hack (new_gdbarch);
+  set_target_gdbarch (new_gdbarch);
 
   return 1;
 }
@@ -556,7 +556,7 @@ set_gdbarch_from_file (bfd *abfd)
 
   if (gdbarch == NULL)
     error (_("Architecture of file not recognized."));
-  deprecated_target_gdbarch_select_hack (gdbarch);
+  set_target_gdbarch (gdbarch);
 }
 
 /* Initialize the current architecture.  Update the ``set
@@ -662,9 +662,9 @@ initialize_current_architecture (void)
     arches[nr + 0] = "auto";
     arches[nr + 1] = NULL;
     add_setshow_enum_cmd ("architecture", class_support,
-                         arches, &set_architecture_string, _("\
-Set architecture of target."), _("\
-Show architecture of target."), NULL,
+                         arches, &set_architecture_string, 
+                         _("Set architecture of target."),
+                         _("Show architecture of target."), NULL,
                          set_architecture, show_architecture,
                          &setlist, &showlist);
     add_alias_cmd ("processor", "architecture", class_support, 1, &setlist);
@@ -757,7 +757,7 @@ get_current_arch (void)
   if (has_stack_frames ())
     return get_frame_arch (get_selected_frame (NULL));
   else
-    return target_gdbarch;
+    return target_gdbarch ();
 }
 
 int
@@ -786,17 +786,51 @@ default_remote_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr,
   gdbarch_breakpoint_from_pc (gdbarch, pcptr, kindptr);
 }
 
+void
+default_gen_return_address (struct gdbarch *gdbarch,
+                           struct agent_expr *ax, struct axs_value *value,
+                           CORE_ADDR scope)
+{
+  error (_("This architecture has no method to collect a return address."));
+}
+
+int
+default_return_in_first_hidden_param_p (struct gdbarch *gdbarch,
+                                       struct type *type)
+{
+  /* Usually, the return value's address is stored the in the "first hidden"
+     parameter if the return value should be passed by reference, as
+     specified in ABI.  */
+  return language_pass_by_reference (type);
+}
+
+int default_insn_is_call (struct gdbarch *gdbarch, CORE_ADDR addr)
+{
+  return 0;
+}
+
+int default_insn_is_ret (struct gdbarch *gdbarch, CORE_ADDR addr)
+{
+  return 0;
+}
+
+int default_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr)
+{
+  return 0;
+}
+
 /* */
 
-extern initialize_file_ftype _initialize_gdbarch_utils; /* -Wmissing-prototypes */
+/* -Wmissing-prototypes */
+extern initialize_file_ftype _initialize_gdbarch_utils;
 
 void
 _initialize_gdbarch_utils (void)
 {
   add_setshow_enum_cmd ("endian", class_support,
-                       endian_enum, &set_endian_string, _("\
-Set endianness of target."), _("\
-Show endianness of target."), NULL,
-                       set_endian, show_endian,
+                       endian_enum, &set_endian_string, 
+                       _("Set endianness of target."),
+                       _("Show endianness of target."),
+                       NULL, set_endian, show_endian,
                        &setlist, &showlist);
 }