* configure.ac: Switch license to GPLv3.

[deliverable/binutils-gdb.git] / gdb / mn10300-tdep.c

diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
index bc5e8d8d1550175fe08b301a07949296687fca36..288ac5762ad7d8b3544e0412f112420ab0712272 100644 (file)
--- a/gdb/mn10300-tdep.c
+++ b/gdb/mn10300-tdep.c
@@ -1,7 +1,7 @@
 /* Target-dependent code for the Matsushita MN10300 for GDB, the GNU debugger.
 
-   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-   Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+   2007 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -269,15 +269,17 @@ mn10300_register_type (struct gdbarch *gdbarch, int reg)
 }
 
 static CORE_ADDR
-mn10300_read_pc (ptid_t ptid)
+mn10300_read_pc (struct regcache *regcache)
 {
-  return read_register_pid (E_PC_REGNUM, ptid);
+  ULONGEST val;
+  regcache_cooked_read_unsigned (regcache, E_PC_REGNUM, &val);
+  return val;
 }
 
 static void
-mn10300_write_pc (CORE_ADDR val, ptid_t ptid)
+mn10300_write_pc (struct regcache *regcache, CORE_ADDR val)
 {
-  return write_register_pid (E_PC_REGNUM, val, ptid);
+  regcache_cooked_write_unsigned (regcache, E_PC_REGNUM, val);
 }
 
 /* The breakpoint instruction must be the same size as the smallest
@@ -850,9 +852,12 @@ mn10300_frame_unwind_cache (struct frame_info *next_frame,
                       frame_id_build (trad_frame_get_this_base (cache), 
                                       start));
   else
-    trad_frame_set_id (cache, 
-                      frame_id_build (trad_frame_get_this_base (cache), 
-                                      frame_func_unwind (next_frame)));
+    {
+      start = frame_func_unwind (next_frame, NORMAL_FRAME);
+      trad_frame_set_id (cache,
+                        frame_id_build (trad_frame_get_this_base (cache),
+                                        start));
+    }
 
   (*this_prologue_cache) = cache;
   return cache;
@@ -1005,7 +1010,7 @@ mn10300_push_dummy_call (struct gdbarch *gdbarch,
   if (struct_return)
     {
       regs_used = 1;
-      write_register (E_D0_REGNUM, struct_addr);
+      regcache_cooked_write_unsigned (regcache, E_D0_REGNUM, struct_addr);
     }
   else
     regs_used = 0;
@@ -1031,8 +1036,8 @@ mn10300_push_dummy_call (struct gdbarch *gdbarch,
 
       while (regs_used < 2 && arg_len > 0)
        {
-         write_register (regs_used, 
-                         extract_unsigned_integer (val, push_size));
+         regcache_cooked_write_unsigned (regcache, regs_used, 
+                                 extract_unsigned_integer (val, push_size));
          val += push_size;
          arg_len -= push_size;
          regs_used++;
@@ -1075,7 +1080,7 @@ mn10300_push_dummy_call (struct gdbarch *gdbarch,
 static int
 mn10300_dwarf2_reg_to_regnum (int dwarf2)
 {
-  /* This table is supposed to be shaped like the REGISTER_NAMES
+  /* This table is supposed to be shaped like the gdbarch_register_name
      initializer in gcc/config/mn10300/mn10300.h.  Registers which
      appear in GCC's numbering, but have no counterpart in GDB's
      world, are marked with a -1.  */