Add gdbarch callback to provide formats for debug info float types

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

diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
index 550b56b37881b38d300707a441d9dd5c79a1555b..b7f418524f89147a5babf4f4e01e64c4dca75a16 100644 (file)
--- a/gdb/vax-tdep.c
+++ b/gdb/vax-tdep.c
@@ -1,7 +1,6 @@
 /* Target-dependent code for the VAX.
 
-   Copyright (C) 1986, 1989, 1991-1992, 1995-1996, 1998-2000, 2002-2005,
-   2007-2012 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -33,8 +32,6 @@
 #include "trad-frame.h"
 #include "value.h"
 
-#include "gdb_string.h"
-
 #include "vax-tdep.h"
 
 /* Return the name of register REGNUM.  */
@@ -74,7 +71,7 @@ static void
 vax_supply_gregset (const struct regset *regset, struct regcache *regcache,
                    int regnum, const void *gregs, size_t len)
 {
-  const gdb_byte *regs = gregs;
+  const gdb_byte *regs = (const gdb_byte *) gregs;
   int i;
 
   for (i = 0; i < VAX_NUM_REGS; i++)
@@ -86,23 +83,21 @@ vax_supply_gregset (const struct regset *regset, struct regcache *regcache,
 
 /* VAX register set.  */
 
-static struct regset vax_gregset =
+static const struct regset vax_gregset =
 {
   NULL,
   vax_supply_gregset
 };
 
-/* Return the appropriate register set for the core section identified
-   by SECT_NAME and SECT_SIZE.  */
+/* Iterate over core file register note sections.  */
 
-static const struct regset *
-vax_regset_from_core_section (struct gdbarch *gdbarch,
-                             const char *sect_name, size_t sect_size)
+static void
+vax_iterate_over_regset_sections (struct gdbarch *gdbarch,
+                                 iterate_over_regset_sections_cb *cb,
+                                 void *cb_data,
+                                 const struct regcache *regcache)
 {
-  if (strcmp (sect_name, ".reg") == 0 && sect_size >= VAX_NUM_REGS * 4)
-    return &vax_gregset;
-
-  return NULL;
+  cb (".reg", VAX_NUM_REGS * 4, &vax_gregset, NULL, cb_data);
 }
 \f
 /* The VAX UNIX calling convention uses R1 to pass a structure return
@@ -323,7 +318,7 @@ vax_frame_cache (struct frame_info *this_frame, void **this_cache)
   int regnum;
 
   if (*this_cache)
-    return *this_cache;
+    return (struct vax_frame_cache *) *this_cache;
 
   /* Allocate a new cache.  */
   cache = FRAME_OBSTACK_ZALLOC (struct vax_frame_cache);
@@ -486,8 +481,8 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_pc_regnum (gdbarch, VAX_PC_REGNUM);
   set_gdbarch_ps_regnum (gdbarch, VAX_PS_REGNUM);
 
-  set_gdbarch_regset_from_core_section
-    (gdbarch, vax_regset_from_core_section);
+  set_gdbarch_iterate_over_regset_sections
+    (gdbarch, vax_iterate_over_regset_sections);
 
   /* Frame and stack info */
   set_gdbarch_skip_prologue (gdbarch, vax_skip_prologue);