gdb

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

diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
index a667ec2cb82bb7e420441d7330cbc3cf50586404..e2a202fa3f402305fd6acd8ba94094f6b049beab 100644 (file)
--- a/gdb/alpha-tdep.c
+++ b/gdb/alpha-tdep.c
@@ -1,7 +1,7 @@
 /* Target-dependent code for the ALPHA architecture, for GDB, the GNU Debugger.
 
    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-   2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+   2003, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -95,9 +95,9 @@ static struct type *
 alpha_register_type (struct gdbarch *gdbarch, int regno)
 {
   if (regno == ALPHA_SP_REGNUM || regno == ALPHA_GP_REGNUM)
-    return builtin_type_void_data_ptr;
+    return builtin_type (gdbarch)->builtin_data_ptr;
   if (regno == ALPHA_PC_REGNUM)
-    return builtin_type_void_func_ptr;
+    return builtin_type (gdbarch)->builtin_func_ptr;
 
   /* Don't need to worry about little vs big endian until 
      some jerk tries to port to alpha-unicosmk.  */
@@ -909,6 +909,7 @@ alpha_heuristic_proc_start (struct gdbarch *gdbarch, CORE_ADDR pc)
   CORE_ADDR fence = pc - heuristic_fence_post;
   CORE_ADDR orig_pc = pc;
   CORE_ADDR func;
+  struct inferior *inf;
 
   if (pc == 0)
     return 0;
@@ -946,10 +947,12 @@ alpha_heuristic_proc_start (struct gdbarch *gdbarch, CORE_ADDR pc)
        }
     }
 
+  inf = current_inferior ();
+
   /* It's not clear to me why we reach this point when stopping quietly,
      but with this test, at least we don't print out warnings for every
      child forked (eg, on decstation).  22apr93 rich@cygnus.com.  */
-  if (stop_soon == NO_STOP_QUIETLY)
+  if (inf->stop_soon == NO_STOP_QUIETLY)
     {
       static int blurb_printed = 0;
 
@@ -1149,6 +1152,11 @@ alpha_heuristic_frame_unwind_cache (struct frame_info *this_frame,
     if (trad_frame_addr_p(info->saved_regs, reg))
       info->saved_regs[reg].addr += val - 1;
 
+  /* The stack pointer of the previous frame is computed by popping
+     the current stack frame.  */
+  if (!trad_frame_addr_p (info->saved_regs, ALPHA_SP_REGNUM))
+   trad_frame_set_value (info->saved_regs, ALPHA_SP_REGNUM, info->vfp);
+
   return info;
 }