2007-07-27 Michael Snyder <msnyder@access-company.com>

[binutils-gdb.git] / bfd / reloc.c

diff --git a/bfd/reloc.c b/bfd/reloc.c
index a31ebe0aaee07af90b02f6394b35f8f969caf49b..cb9269b08c0d3c3d14be2297e09b09d0a572529a 100644 (file)
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -8,7 +8,7 @@
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -18,7 +18,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
 /*
 SECTION
@@ -47,8 +48,8 @@ SECTION
 /* DO compile in the reloc_code name table from libbfd.h.  */
 #define _BFD_MAKE_TABLE_bfd_reloc_code_real
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "bfdlink.h"
 #include "libbfd.h"
 /*
@@ -1972,6 +1973,10 @@ ENUMX
   BFD_RELOC_SPU_LO16
 ENUMX
   BFD_RELOC_SPU_HI16
+ENUMX
+  BFD_RELOC_SPU_PPU32
+ENUMX
+  BFD_RELOC_SPU_PPU64
 ENUMDOC
   SPU Relocations.
 
@@ -4511,6 +4516,63 @@ ENUMX
 ENUMDOC
   NS CR16C Relocations.
 
+ENUM
+  BFD_RELOC_CR16_NUM8
+ENUMX
+  BFD_RELOC_CR16_NUM16
+ENUMX
+  BFD_RELOC_CR16_NUM32
+ENUMX
+  BFD_RELOC_CR16_NUM32a
+ENUMX
+  BFD_RELOC_CR16_REGREL0
+ENUMX
+  BFD_RELOC_CR16_REGREL4
+ENUMX
+  BFD_RELOC_CR16_REGREL4a
+ENUMX
+  BFD_RELOC_CR16_REGREL14
+ENUMX
+  BFD_RELOC_CR16_REGREL14a
+ENUMX
+  BFD_RELOC_CR16_REGREL16
+ENUMX
+  BFD_RELOC_CR16_REGREL20
+ENUMX
+  BFD_RELOC_CR16_REGREL20a
+ENUMX
+  BFD_RELOC_CR16_ABS20
+ENUMX
+  BFD_RELOC_CR16_ABS24
+ENUMX
+  BFD_RELOC_CR16_IMM4
+ENUMX
+  BFD_RELOC_CR16_IMM8
+ENUMX
+  BFD_RELOC_CR16_IMM16
+ENUMX
+  BFD_RELOC_CR16_IMM20
+ENUMX
+  BFD_RELOC_CR16_IMM24
+ENUMX
+  BFD_RELOC_CR16_IMM32
+ENUMX
+  BFD_RELOC_CR16_IMM32a
+ENUMX
+  BFD_RELOC_CR16_DISP4
+ENUMX
+  BFD_RELOC_CR16_DISP8
+ENUMX
+  BFD_RELOC_CR16_DISP16
+ENUMX
+  BFD_RELOC_CR16_DISP20
+ENUMX
+  BFD_RELOC_CR16_DISP24
+ENUMX
+  BFD_RELOC_CR16_DISP24a
+ENUMDOC
+  NS CR16 Relocations.
+
 ENUM
   BFD_RELOC_CRX_REL4
 ENUMX
@@ -4942,10 +5004,13 @@ CODE_FRAGMENT
 /*
 FUNCTION
        bfd_reloc_type_lookup
+       bfd_reloc_name_lookup
 
 SYNOPSIS
        reloc_howto_type *bfd_reloc_type_lookup
          (bfd *abfd, bfd_reloc_code_real_type code);
+       reloc_howto_type *bfd_reloc_name_lookup
+         (bfd *abfd, const char *reloc_name);
 
 DESCRIPTION
        Return a pointer to a howto structure which, when
@@ -4960,6 +5025,12 @@ bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
   return BFD_SEND (abfd, reloc_type_lookup, (abfd, code));
 }
 
+reloc_howto_type *
+bfd_reloc_name_lookup (bfd *abfd, const char *reloc_name)
+{
+  return BFD_SEND (abfd, reloc_name_lookup, (abfd, reloc_name));
+}
+
 static reloc_howto_type bfd_howto_32 =
 HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_dont, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE);
 
@@ -5114,26 +5185,28 @@ bfd_generic_get_relocated_section_contents (bfd *abfd,
                                            bfd_boolean relocatable,
                                            asymbol **symbols)
 {
-  /* Get enough memory to hold the stuff.  */
   bfd *input_bfd = link_order->u.indirect.section->owner;
   asection *input_section = link_order->u.indirect.section;
-
-  long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
-  arelent **reloc_vector = NULL;
+  long reloc_size;
+  arelent **reloc_vector;
   long reloc_count;
   bfd_size_type sz;
 
+  reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
   if (reloc_size < 0)
-    goto error_return;
-
-  reloc_vector = bfd_malloc (reloc_size);
-  if (reloc_vector == NULL && reloc_size != 0)
-    goto error_return;
+    return NULL;
 
   /* Read in the section.  */
   sz = input_section->rawsize ? input_section->rawsize : input_section->size;
   if (!bfd_get_section_contents (input_bfd, input_section, data, 0, sz))
-    goto error_return;
+    return NULL;
+
+  if (reloc_size == 0)
+    return data;
+
+  reloc_vector = bfd_malloc (reloc_size);
+  if (reloc_vector == NULL)
+    return NULL;
 
   reloc_count = bfd_canonicalize_reloc (input_bfd,
                                        input_section,
@@ -5218,12 +5291,11 @@ bfd_generic_get_relocated_section_contents (bfd *abfd,
            }
        }
     }
-  if (reloc_vector != NULL)
-    free (reloc_vector);
+
+  free (reloc_vector);
   return data;
 
 error_return:
-  if (reloc_vector != NULL)
-    free (reloc_vector);
+  free (reloc_vector);
   return NULL;
 }