gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / bfd / elf32-v850.c

diff --git a/bfd/elf32-v850.c b/bfd/elf32-v850.c
index 667c4677958d9b2a7b97e677b59a51c40d8f07cc..0235044d2de47d79b06b1c656da6e5b7fdab6688 100644 (file)
--- a/bfd/elf32-v850.c
+++ b/bfd/elf32-v850.c
@@ -230,7 +230,7 @@ static void
 remember_hi16s_reloc (bfd *abfd, bfd_vma addend, bfd_byte *address)
 {
   hi16s_location * entry = NULL;
-  bfd_size_type amt = sizeof (* free_hi16s);
+  size_t amt = sizeof (* free_hi16s);
 
   /* Find a free structure.  */
   if (free_hi16s == NULL)
@@ -3151,6 +3151,8 @@ v850_elf_section_from_shdr (bfd *abfd,
                            const char *name,
                            int shindex)
 {
+  flagword flags;
+
   /* There ought to be a place to keep ELF backend specific flags, but
      at the moment there isn't one.  We just keep track of the
      sections by their name, instead.  */
@@ -3158,18 +3160,21 @@ v850_elf_section_from_shdr (bfd *abfd,
   if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
     return FALSE;
 
+  flags = 0;
   switch (hdr->sh_type)
     {
     case SHT_V850_SCOMMON:
     case SHT_V850_TCOMMON:
     case SHT_V850_ZCOMMON:
-      if (!bfd_set_section_flags (hdr->bfd_section,
-                                 (bfd_section_flags (hdr->bfd_section)
-                                  | SEC_IS_COMMON)))
-       return FALSE;
+      flags = SEC_IS_COMMON;
     }
 
-  return TRUE;
+  if ((hdr->sh_flags & SHF_V850_GPREL) != 0)
+    flags |= SEC_SMALL_DATA;
+
+  return (flags == 0
+         || bfd_set_section_flags (hdr->bfd_section,
+                                   hdr->bfd_section->flags | flags));
 }
 
 /* Set the correct type for a V850 ELF section.  We do this
@@ -3837,7 +3842,7 @@ v850_elf_relax_section (bfd *abfd,
                  if (no_match < 0
                      && ((insn[2] & JMP_R_MASK) != JMP_R
                           || MOVEA_R2 (insn[1]) != JMP_R1 (insn[2])))
-                   no_match = 4;
+                   no_match = 2;
                }
              else
                {
@@ -4088,16 +4093,13 @@ v850_elf_relax_section (bfd *abfd,
     }
 
  finish:
-  if (internal_relocs != NULL
-      && elf_section_data (sec)->relocs != internal_relocs)
+  if (elf_section_data (sec)->relocs != internal_relocs)
     free (internal_relocs);
 
-  if (contents != NULL
-      && elf_section_data (sec)->this_hdr.contents != (unsigned char *) contents)
+  if (elf_section_data (sec)->this_hdr.contents != (unsigned char *) contents)
     free (contents);
 
-  if (isymbuf != NULL
-      && symtab_hdr->contents != (bfd_byte *) isymbuf)
+  if (symtab_hdr->contents != (bfd_byte *) isymbuf)
     free (isymbuf);
 
   return result;