* mips-mdebug-tdep.c (compare_pdr_entries): Use bfd_get_signed_32

	for code addresses.
	(non_heuristic_proc_desc): Likewise.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 826678c..e327c5f 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 
+       * mips-mdebug-tdep.c (compare_pdr_entries): Use bfd_get_signed_32
+       for code addresses.
+       (non_heuristic_proc_desc): Likewise.
+
+2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
+
        * mips-linux-nat.c: Include "gdb_proc_service.h".
        (PTRACE_GET_THREAD_AREA): Define.
        (ps_get_thread_area): New.

diff --git a/gdb/mips-mdebug-tdep.c b/gdb/mips-mdebug-tdep.c
index 43e1c96..db79713 100644 (file)
--- a/gdb/mips-mdebug-tdep.c
+++ b/gdb/mips-mdebug-tdep.c
@@ -2,8 +2,8 @@
    the GNU Debugger.
 
    Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
-   1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
-   Foundation, Inc.
+   1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
+   Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -63,8 +63,8 @@ static bfd *the_bfd;
 static int
 compare_pdr_entries (const void *a, const void *b)
 {
-  CORE_ADDR lhs = bfd_get_32 (the_bfd, (bfd_byte *) a);
-  CORE_ADDR rhs = bfd_get_32 (the_bfd, (bfd_byte *) b);
+  CORE_ADDR lhs = bfd_get_signed_32 (the_bfd, (bfd_byte *) a);
+  CORE_ADDR rhs = bfd_get_signed_32 (the_bfd, (bfd_byte *) b);
 
   if (lhs < rhs)
     return -1;
@@ -215,17 +215,17 @@ non_heuristic_proc_desc (CORE_ADDR pc, CORE_ADDR *addrptr)
              PROC_LOW_ADDR (proc_desc) = pdr_pc;
 
              PROC_FRAME_OFFSET (proc_desc)
-               = bfd_get_32 (sec->objfile->obfd, ptr + 20);
+               = bfd_get_signed_32 (sec->objfile->obfd, ptr + 20);
              PROC_FRAME_REG (proc_desc) = bfd_get_32 (sec->objfile->obfd,
                                                       ptr + 24);
              PROC_REG_MASK (proc_desc) = bfd_get_32 (sec->objfile->obfd,
                                                      ptr + 4);
              PROC_FREG_MASK (proc_desc) = bfd_get_32 (sec->objfile->obfd,
                                                       ptr + 12);
-             PROC_REG_OFFSET (proc_desc) = bfd_get_32 (sec->objfile->obfd,
-                                                       ptr + 8);
+             PROC_REG_OFFSET (proc_desc)
+               = bfd_get_signed_32 (sec->objfile->obfd, ptr + 8);
              PROC_FREG_OFFSET (proc_desc)
-               = bfd_get_32 (sec->objfile->obfd, ptr + 16);
+               = bfd_get_signed_32 (sec->objfile->obfd, ptr + 16);
              PROC_PC_REG (proc_desc) = bfd_get_32 (sec->objfile->obfd,
                                                    ptr + 28);
              proc_desc->pdr.isym = (long) sym;