Fix Opcode generation of ld a,(bc) and ld a,(de) on target z80

[binutils-gdb.git] / bfd / elf32-xstormy16.c

diff --git a/bfd/elf32-xstormy16.c b/bfd/elf32-xstormy16.c
index 1d3bb5523d64206f690ccf8c7bf87d1a0491e7bd..53c40ad45407f085e87bb95e8cd252ae547d0ad0 100644 (file)
--- a/bfd/elf32-xstormy16.c
+++ b/bfd/elf32-xstormy16.c
@@ -6,7 +6,7 @@
 
    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,
@@ -16,11 +16,11 @@
 
    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.  */
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "libbfd.h"
 #include "elf-bfd.h"
 #include "elf/xstormy16.h"
@@ -349,6 +349,31 @@ xstormy16_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
   return NULL;
 }
 
+static reloc_howto_type *
+xstormy16_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+                            const char *r_name)
+{
+  unsigned int i;
+
+  for (i = 0;
+       i < (sizeof (xstormy16_elf_howto_table)
+           / sizeof (xstormy16_elf_howto_table[0]));
+       i++)
+    if (xstormy16_elf_howto_table[i].name != NULL
+       && strcasecmp (xstormy16_elf_howto_table[i].name, r_name) == 0)
+      return &xstormy16_elf_howto_table[i];
+
+  for (i = 0;
+       i < (sizeof (xstormy16_elf_howto_table2)
+           / sizeof (xstormy16_elf_howto_table2[0]));
+       i++)
+    if (xstormy16_elf_howto_table2[i].name != NULL
+       && strcasecmp (xstormy16_elf_howto_table2[i].name, r_name) == 0)
+      return &xstormy16_elf_howto_table2[i];
+
+  return NULL;
+}
+
 /* Set the howto pointer for an XSTORMY16 ELF reloc.  */
 
 static void
@@ -487,7 +512,9 @@ xstormy16_elf_check_relocs (bfd *abfd,
          /* This relocation describes which C++ vtable entries are actually
             used.  Record for later use during GC.  */
         case R_XSTORMY16_GNU_VTENTRY:
-          if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+          BFD_ASSERT (h != NULL);
+          if (h != NULL
+              && !bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
             return FALSE;
           break;
        }
@@ -1019,6 +1046,8 @@ xstormy16_elf_gc_mark_hook (asection *sec,
 #define elf_backend_rela_normal                        1
 
 #define bfd_elf32_bfd_reloc_type_lookup                xstormy16_reloc_type_lookup
+#define bfd_elf32_bfd_reloc_name_lookup \
+  xstormy16_reloc_name_lookup
 #define bfd_elf32_bfd_relax_section            xstormy16_elf_relax_section
 
 #include "elf32-target.h"