Stop indexed move byte instructions from being relaxed.

5 files changed, 28 insertions, 11 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 6818677..c1c024c 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2004-01-21  Tom Rix  <tcrix@worldnet.att.net>
+
+	* reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
+	* bfd-in2.h, libbfd.h: Rebuilt.
+
 2004-01-20  Danny Smith  <dannysmith@users.sourceforge.net>
 
 	* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 4cc59e0..f66c29c 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -3377,6 +3377,10 @@ value and a 8-bit page number.  The symbol address is transformed
 to follow the 16K memory bank of 68HC12 (seen as mapped in the window).  */
   BFD_RELOC_M68HC11_24,
 
+/* Motorola 68HC12 reloc.
+This is the 5 bits of a value.  */
+  BFD_RELOC_M68HC12_5B,
+
 /* These relocs are only used within the CRIS assembler.  They are not
 (at present) written to any object files.  */
   BFD_RELOC_CRIS_BDISP8,
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index d6ee8f3..40e1b78 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -1430,6 +1430,7 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_M68HC11_LO16",
   "BFD_RELOC_M68HC11_PAGE",
   "BFD_RELOC_M68HC11_24",
+  "BFD_RELOC_M68HC12_5B",
   "BFD_RELOC_CRIS_BDISP8",
   "BFD_RELOC_CRIS_UNSIGNED_5",
   "BFD_RELOC_CRIS_SIGNED_6",
diff --git a/bfd/opncls.c b/bfd/opncls.c
index 96f1e14..6abd405 100644
--- a/bfd/opncls.c
+++ b/bfd/opncls.c
@@ -70,8 +70,7 @@ _bfd_new_bfd (void)
   nbfd->direction = no_direction;
   nbfd->iostream = NULL;
   nbfd->where = 0;
-  if (!bfd_hash_table_init_n (&nbfd->section_htab,
-			      bfd_section_hash_newfunc,
+  if (!bfd_hash_table_init_n (& nbfd->section_htab, bfd_section_hash_newfunc,
 			      251))
     {
       free (nbfd);
@@ -923,7 +922,7 @@ find_separate_debug_file (bfd *abfd, const char *debug_file_directory)
   for (i = strlen (dir) - 1; i >= 0; i--)
     if (IS_DIR_SEPARATOR (dir[i]))
       break;
-  
+
   dir[i + 1] = '\0';
   BFD_ASSERT (dir[i] == '/' || dir[0] == '\0')
 
@@ -996,23 +995,26 @@ SYNOPSIS
 DESCRIPTION
 
 	Takes a BFD and searches it for a .gnu_debuglink section.  If this
-	section is found, examines the section for the name and checksum of
-	a '.debug' file containing auxiliary debugging
-	information. Searches filesystem for .debug file in some standard
+	section is found, it examines the section for the name and checksum
+	of a '.debug' file containing auxiliary debugging information.  It
+	then searches the filesystem for this .debug file in some standard
 	locations, including the directory tree rooted at @var{dir}, and if
-	found returns the full filename. If @var{dir} is NULL, will search
-	default path configured into libbfd at build time.
+	found returns the full filename.
+
+	If @var{dir} is NULL, it will search a default path configured into
+	libbfd at build time.  [XXX this feature is not currently
+	implemented].
 
 RETURNS
 	<<NULL>> on any errors or failure to locate the .debug file,
 	otherwise a pointer to a heap-allocated string containing the
-	filename. The caller is responsible for freeing this string.
+	filename.  The caller is responsible for freeing this string.
 */
 
 char *
 bfd_follow_gnu_debuglink (bfd *abfd, const char *dir)
 {
-#if 0 /* Disabled until DEBUGDIR can be defined by configure.in  */
+#if 0 /* Disabled until DEBUGDIR can be defined by configure.in.  */
   if (dir == NULL)
     dir = DEBUGDIR;
 #endif
diff --git a/bfd/reloc.c b/bfd/reloc.c
index d3a6534..9bffaa3 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -1,6 +1,6 @@
 /* BFD support for handling relocation entries.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003
+   2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -3764,6 +3764,11 @@ ENUMDOC
   This is a 24-bit reloc that represents the address with a 16-bit
   value and a 8-bit page number.  The symbol address is transformed
   to follow the 16K memory bank of 68HC12 (seen as mapped in the window).
+ENUM
+  BFD_RELOC_M68HC12_5B
+ENUMDOC
+  Motorola 68HC12 reloc.
+  This is the 5 bits of a value.
 
 ENUM
   BFD_RELOC_CRIS_BDISP8